Caster Semenya's gender testing to defend her gold medal in the 800 meter in the World Championship in Athletics has generated new interest in the problems intersexuality causes in the highest echelons of sports. Gratefully, the South African leadership has been very supportive of her, but that does not take away the invasion of her privacy and human rights created by this investigation.
Semenya is not the first intersexual to have these issues. Erik Schinegger, an Austrian world champion women's downhill skier (he transitioned later in life), was disqualified from the 1968 Winter Olympics in Grenoble (ironically, this was the first modern Olympic to introduce sex testing after an inaccurate complaint that many of the Soviet top women athletes were actually men). Edinanci Silva, a Brazilian Judo fighter, has been allowed to participate in Summer Olympics at Atlanta (1996) Sydney (2000) and Athens (2004) but only after undergoing surgery and hormone therapy. This would lead some to believe that sports organizations are becoming somewhat more sensitive to intersex athletes, however in 2006 Santhi Soundarajan won the silver medal in the 800 meter race at the Asian Games, but had it taken away when she failed a sex test.
The reasoning behind sex testing is quite obvious, they don't want men to sneak into women's events where they are perceived to have a natural advantage. As an intersexual, I find it frustrating that this is the reason to take away intersexuals medals. The most common intersex condition, and the one most of the afore mentioned athletes get caught with is androgen insensitivity syndrome. In this case, their bodies don't respond to testosterone (unlike "real" women who still do make and use some of the hormone). If anything, they are at a disadvantage competing in women's events, even for those with conditions where their bodies do respond to testosterone, and they are living successfully as a women, their levels of testosterone are usually not too far out of the range for a normal female.
Gender in general is becoming less and less of an issue as the athletic achievement gap between men and and women closes, and in some cases overlaps. My favorite example of this is Hermann (Dora) Ratjen who was forced by the Nazi's to participate in the women's high jump in the 1936 summer Olympics in Berlin. The Nazi high command believe he would easily beat all of the women, but instead he came in fourth, three 'real' women were better then him. Another case of this is the marathon finishing times between men and women, which are shrinking every year. In short the practice of gender testing causes many problems, and the reasoning behind it is becoming more of a moot point.
This is not to say I think men and women should compete against each other in the same event, that would create more problems then it would solve. I do think, however, that sex testing should be eliminated, it is degrading and humiliating to all athletes (just ask Princess Anne, who got out of testing in the 1976 summer Olympics in Montreal, claiming it was "unseemly"). It is even worse for an intersexed athlete who might not even know about their condition. They would be humiliated, and possibly ostracized if their ethnicity has strict rules about gender roles. It is also a terrible invasion of their privacy, if they don't want the world to know about their condition, they should have that right. The worst part of gender testing is that it is terribly unfair towards intersexed athletes, if they qualify, they should have every right to compete without having their medals taken away if they win. Even if gender testing is not eliminated, some sort of provision should be made to allow intersexuals the right to compete. To do otherwise adds to the practice of keeping intersexuals a hidden group of second class citizens. In some ways this is our bus, and like Rosa Parks, we have to say we have as much right to be here as you.


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Do not request another opportunity unless you enjoy disappointment and discomfort. You’re not in love, but delivering your straight back could well be dumb because the he had been so untrustworthy after just three months! Kick his tail towards control, grab a bona fide a check your worry about-admiration, and take their nice time in search of a replacement beau. He was making out both you and thinking about the woman the with each other.
Question: He and that i spent my youth together, in which he has returned from overseas to look for me. Our very own attitude haven’t altered for starters most other, even though I am already partnered with twins. The guy got partnered and you will separated the woman the following year. He could be waiting and you can trying feel “level-headed.” People help?
Answer: For people who absolutely adore her or him therefore remember that they are in love and you will purchased another individual, it’s best you prize their relationships
Answer: Already, you’re hitched having twins, of course, if we wish to feel using this youth pal, then you discover you will need to score separated. Do you want to do that — separate from the spouse and you can seek a divorce proceedings? I think that an element of the attraction ‘s the taboo character of relationships and the undeniable fact that the guy provides an enthusiastic escape from the afternoon-to-day drudgeries out-of family unit members requirements. The guy probably together with flirts along with you and you can reveals demand for you in manners that your partner not does.
Basic, speak publicly together with your child pal on what their specific objectives try. Does the guy intend to ily along with you and your twins? Does he require one thing much less? Are you presently unhappy enough on your relationships that you like your own independence whether or not so it most other dating works out? In accordance with the solutions to these types of concerns, believe that have a difficult but open talk along with your spouse regarding the extramarital relationship to choose should your relationships may be worth rescuing.
Answer: You are each other currently entangled emotionally, about, and you can lawfully various other the time matchmaking
They make a decision each and every day it stick with that individual. Many you might do is actually inform them one to its lover/date is a truly lucky individual therefore aspire to select anybody as wonderful as him or her. Up coming leave the topic alone. You to message interacts their affection and they’re going to obtain the part, however regard its limits. You won’t want to eradicate him or her once the a friend can you?
Question: The lady I adore is partnered having babies, and i live with naughty latvian chat room my partner and you may the child. We have fallen head-over-heels for each almost every other and can mention something with each other. It’s a much easier, natural and discover relationship than what i for each and every enjoys having our very own partners. Are we stupid? Is always to we do anything?
However, that doesn’t mean you cannot get out of those people particular matchmaking by the venturing out and you can searching for the fling with each other. (We state « affair » because even though you haven’t been real yet ,, you have got for each psychologically betrayed the people. Partners will likely be being unfaithful psychologically and you may/or individually.)
Very first, end up being entirely truthful together with your boyfriend whether or not this really is a relationship that you like to follow and you can separation both group over. You realize you to several youngsters are involved, plus ifications on their lifestyle. Feel frank concerning your respective small-term demands and you can enough time-title objectives from so it relationship. Eg, are you searching for a captivating, intimate changes regarding rate during the a harsh area in your number one relationships? A buddy that have professionals having an indefinite time period? An existence spouse? Just remember that , the fresh new part of points one to end in relationships is quite small (lower than 5%), as well as those that do result in relationships, three-quarters result in split up within five years. Although the chances are high maybe not in your favor, that does not mean you simply can’t create.

domain: psychology


New state data show that the number of people incarcerated in Illinois prisons has fallen in recent years but facilities still remain overcrowded.
The Springfield bureau of Lee Enterprises newspapers reports that the most recent report on Illinois Department of Corrections facilities shows the agency held 47,483 inmates in May 2015. That's the lowest since May 2010 when the department reported 47,150 inmates behind bars.
The peak was in January 2013 with 49,321 inmates.
The state prison system's facilities are designed to house 32,000 prisoners.


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Music Therapy on the Conservatorium provides a comprehensive research of the speculation, practice and analysis of music therapy. There are reality-primarily based suggestions for music remedy, and it can be used to treat quite a few circumstances. Since kids with autism are sometimes mainstreamed into music classes in public colleges, a music teacher might experience the rewards of getting a baby with autism involved in musical activities while assisting with language.
He has served as music therapist at more than 25 Refresh & Retreat Stroke Camps. Enjoying music that meant one thing to them, corresponding to a favourite track, a bit of music from their wedding, or a tune they used to sing to their children, can tap into highly effective recollections and emotions.
I’ve been practicing music remedy for almost 20 years, and I nonetheless am amazed on the power of music when my stroke purchasers are in a position to stroll with even steps, or when somebody who cannot talk is able to sing for the first time. The objective of the examine was to know whether or not music presented in accordance with a particular plan” influenced recovery amongst service members with mental and emotional problems.
We also ask students to please be aware that music therapy is a busy career and many particular person music therapists are additionally unable to reply to a majority of these requests.. It is not the individual request that is the difficulty.

domain: artistic


Ludlow and Okemo
A directory of New York Times blogs.
Every Sunday in the Metropolitan section, a photographer offers a new slice of New York.
Corey Kilgannon writes the Character Study column weekly for the Metropolitan section. In a video shot by two journalism students, Mr. Kilgannon becomes the subject of their character study.
Past issues of T, The New York Times Style Magazine.
Travel website owner Priceline Group, wants to buy restaurant reservation website operator OpenTable FOR $2.6 billion in order to boost revenues. Conway G. Gittens reports.
Writer, actress and Rookie editor in chief Tavi Gevinson talks coming of age, Kanye and her dream interview subject.
Kenya's vital tourism industry is "on its knees" after recent attacks by Somali militants led to travel alerts from four key countries. Sonia Legg reports on what could be a crisis for the east African country.
TUI AG reports a smaller than expected loss and says it wants to expand its hotel and cruise operations. Are the fortunes of the travel sector - and of the spending power of the European consumer - on the up? Hayley Platt reports.
The future of protecting an open Internet has been the subject of fierce debate, and potential changes to the rules by the Federal Communications Commission could impact your online experience.
This resort caters to snowboarders and free skiers alike, with plenty of ski in/ski out accommodations. See other Ski Guides.
In recent years, weekenders have discovered that there’s more to do in Ludlow, Vt., than schussing on the slopes.
For a family with young children, Okemo, in Ludlow, Vt., proved to be the perfect place to learn to ski.
COME the dead of winter, tens of thousands of parents nationwide embark upon the Great Family Ski Vacation. This is monumental considering the gear alone: skis, boots, poles, helmets, gloves, parkas, ski pants, neck gaiters -- never mind diapers and an Xbox. There ...


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Games are a fun means to pass the time, however what type of video games do children take pleasure in? There are all sorts of various kinds of ready youngsters of any ages, from basic board games sweet Land, Tornado, as well as Sesame Road, to much more sophisticated video game that youngsters can have fun with titles like Tetris and Pac-Man. In recent years, video games have actually come to be increasingly popular for youngsters of any ages. Video games have come to be so popular since numerous moms and dads feel like computer game are a more educational form of enjoyment than watching tv programs or movies.
A video game is any physical or psychological activity for enjoyment, including exercises such as soccer and baseball, to computer games like Tetris and also Pac-Man, or hand-held computer game consoles such as the Video Game Child Development or Nintendo DS. Computer game differ widely by their scope as well as topic. They can be purely for home entertainment, with games like Wii sports that show people concerning numerous sports via making use of controllers, as well as others that teach individuals skills such as driving, angling, yoga exercise, as well as cooking. Computer game systems also cover a wide variety of topics and subject matter. For instance, there are trip simulator video games that train individuals to fly aircrafts, and parlor games where individuals play characters as well as control aspects of the video game via the key-board and mouse. Video game can also show individuals abilities such as math, reading, as well as music theory.
The popularity of computer game has caused a wide variety of accessories. As an example, many individuals that were not thinking about computer game in all currently own game gaming consoles. Video game console accessories consist of game controllers, memory cards, computer game discs, and other equipment that work with the game system itself. In addition to accessories, a new age of electronic games has actually emerged on the market, which feature high-tech computer games that require players to link a variety of peripherals to play the game. Such video game consoles can be made use of to play computer games along with computer game.
Guiding wheels have actually been used as input devices for decades, and producers are continuously producing brand-new as well as better steering wheels for usage with computer game consoles and also video game consoles. Other hardware additions that might be necessary for pc gaming include video game pads, universal serial bus controllers, wireless audio speakers, earphones, and display protectors. All of these products are fairly low-cost and also can be discovered at most electronic devices shops.
A lot of video game gaming consoles included at the very least one peripheral, normally a video camera that allows customers to take pictures and utilize the camera’s built-in flash during game play. Nevertheless, with the advent of new innovation that allow individuals to communicate with digital video games played on computer systems, the demand for cameras and also microphones have been removed. Instead, gamers can use their hands to develop an electronic representation of themselves in the game setting. With the prevalence of hand-held video game consoles that have actually included video cameras, microphones, and also even game controllers, hand-held video gaming has actually swiftly ended up being mainstream.
Computer game packages provide customers the possibility to purchase not just games however other in-game presents, such as video game publications, gift certifications, and also much more. Bundles also supply benefit due to the fact that they bundle with each other many different games for one rate. Numerous video game packages include popular titles such as Call of Duty, Guitar Hero, or Mario Kart. Customers have uncovered that buying a computer game bundle with added in-game gifts is not just a convenient way to obtain added titles, yet it can conserve them cash by helping them acquire discounts on future acquisitions.
The term “games” describes a number of things. A video game is normally a structured type of interactive play, frequently taken on for enjoyable or amusement, as well as at times used as a teaching device. Games are clearly various from workout, which is commonly provided for entertainment, and from literature, that is more frequently an expressive expression of thoughtful or aesthetic aspects. A game can be an affordable occasion, a collective task, a competitors between 2 or even more people or animals, or a game based upon problem solving. In most cases, video games take the form of games of one kind or another, with each participant trying to beat the various other in terms of ability, timing, strategy, etc
. Computer game come under a similar realm of strategy and also methods. They often involve some kind of mechanism for acquiring sources (food, money, and so on ), which are after that used to “buy up” extra systems, to attack opponents, to build frameworks (towers, palaces, etc. ), or to cast a lot more effective spells, weapons, or capabilities.
Often, pawns (little items that resemble actual pawns in the chess video game) are made use of as money, with each gamer using their very own set of them for purchase, sale, or exchange. Pawns are useful since they act as sources, with each having an equal degree of value. In a lot of cases, the players are able to trade pawns as a strategic choice, where each player has a set of details pawns they desire to keep. However, each player can only spend the quantity of pawns they carry each framework they have; this can frequently be solved by smartly making use of one’s forces against one more’s. Some games might include more difficult pawn trading circumstances, however typically players will go for simple trading devices that leave both gamers with a set quantity of sources at the end of a game.
Among one of the most abstract games in the category is “Syndicate” – although the auto mechanics of the game have advanced gradually, the core idea stays relatively continuous. Gamers control a fictional realty residential property and also use their individual devices to buy and sell residential or commercial properties, construct buildings, and take on other gamers for control of the realty. Players are able to include extra residential properties to their residential or commercial property portfolio at any kind of point throughout the video game, though they must initially pay maintenance costs and maintain the properties themselves. Each building includes a set of functioning capital, which means that the gamer should invest several of their cash on producing the resources used to develop the property and pay tax obligations to the appropriate authority. Monopoly is a timeless instance of abstract gameplay, where most of the choices a player makes is completely divorced from the technicians of the video game itself. 안전놀이터
With any luck this article has revealed you that technique video games can involve a gamer’s mind in means various other video games merely can not. Whether you take pleasure in playing a psychological video game of chess or a laid-back game of Settlers of Canaan, chances are that you’ll acquire enjoyment from the strategy and also skill entailed. Although parlor game can be complex and involving, they are likewise really fulfilling and also provide the gamer with a sense of success. To get the most pleasure out of your abstract parlor game, you should always strive to establish your own strategy as well as work to win the video game!

domain: game


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The success of a local pub is no longer just about what beers you have on tap, or what football match you are showing. Customers now expect so much more.
When creating your service there are many elements to consider, such as what post mix syrup to offer, what food to serve, what kegs to stock, and what bar snacks to offer?
A Unique Experience
More and more pubs are trying to expand their consumer offerings and create an overall unique experience for their customers, to ensure repeat business.
Pubs and bars are already doing well by offering brands such as Budweiser, Smirnoff and a huge range of post mix syrups available through Empire UK. It’s now time for snack brands to make their mark in the industry.
Capitalising on the demand for new snack ideas is snack firm, Edgars Choice. As reported in the Morning Advertiser, founders Charlie Martin and Chris Sears believe the pub trade should be offering snacks that cannot be found in a local supermarket.
Many pubs offer the traditionally-known snacks such as Walker’s Crisps or KP Nuts. Many consumers are unhappy at the price charged, compared to what they can buy them for in their local supermarket.
Having spent ten years running a major snacks operation supplying items to the food service sector, Charlie Martin believes a pub is a place for consumers to escape reality, a place to experience something they can only get at the pub.
The new range of nuts comes in a variety of flavours including chilli, Thai, wasabi, and carnival. Each flavour is specifically designed to suit a particular beer or post mix syrup.
More Than Nuts
This bar snack revolution is not just stopping at nuts. As you travel around pubs across the country, from Chic London bars to traditional rural pubs, you will encounter a variety of new snacks. Many are opting to serve free popcorn, some are providing dips for hand-cooked chips, and some even have their chefs involved and offer nachos and other tasty treats.
This trend of focusing on unique bar snacks and creating an unrivalled experience only found in your local pub seems to be an idea that is generating a lot of interest. With new players in the industry, we are set to see some fantastic new bar snacks being offered.

domain: food


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You are here
Grassroots Advocacy Manager
Reports To: Director of Public Policy
Location: Washington, DC
The Grassroots Advocacy Manager (GAM) is an integral member of GLSEN’s Public Policy team that drives the advancement and promotes the implementation of policies at the federal, state, and local level to ensure that all members of a school community are valued regardless of their sexual orientation and gender identity or gender expression. GLSEN’s policy work strives to contribute to the dismantling of all identity based oppressions, including race, ethnicity, ability, and immigration status.
The GAM is responsible for all aspects of GLSEN’s grassroots campaigns in support of policy goals, including direct support to GLSEN Chapter leaders and other community members, coordinating digital actions, and coalition support. The GAM works closely with the GLSEN Chapter network and other GLSEN partners to build the capacity of local stakeholders to advocate for change in K-12 schools. The GAM is also responsible for developing and implementing digital campaigns to activate GLSEN constituents in support of policy goals at the local, state, and national level, and build GLSEN’s overall number of supporters.
- Along with the Director of Public Policy, provide leadership in advancing GLSEN’s long-range grassroots engagement plan to achieve our strategic policy and organizing goals on the local, state, and federal level;
- Ensure advocacy campaigns explicitly address racial and other inequities including in the policy language and development of the strategy and leadership;
- Oversee and provide policy and organizing technical assistance to GLSEN’s Chapter network;
- Identify new constituent engagement programs and maximize impact of existing programs to increase constituent engagement with GLSEN’s public policy campaigns and build public support of our policy goals.
- Design and launch digital advocacy campaigns and action alerts to align online engagement with political strategies on the federal, state, and local levels;
- Develop and disseminate grassroots organizing resources, including trainings;
- Engage and organize activists on the ground in key states, including planning and orchestrating state lobby days or rallies;
- Build and maintain partnerships with relevant national, state, and local organizations;
- Participate in GLSEN internal staff teams as appropriate;
- Other duties as required, including administrative tasks.
- BS/BA in related field or related experience;
- Familiarity with, and a passion for, LGBT issues in K-12 education
- Experience in advancing racial equity and dismantling all forms of oppression
- 4-7 years of experience in grassroots organizing in advocacy and/or election campaigns;
- Ability to break down complex governmental processes or policy problems into material digestible by the general public;
- Commitment to building grassroots power through advocacy and direct action;
- Experience working within a volunteer-based organizations;
- Experience developing and delivering trainings to diverse audiences;
- Ability to quickly build relationships and respond proactively to feedback;
- Ability and willingness to travel up to 30% of time;
- Knowledge of constituent management and engagement software (CQ Engage, etc.) a plus.
- Be reliable, organized and able to multi-task;
- Exhibit creativity, resourcefulness and flexibility;
- Personal qualities include passion, enthusiasm, commitment, integrity, humor, optimism, and ability to inspire others to engage
GLSEN strives to ensure that each member of every school community is valued and respected regardless of sexual orientation or gender identity/expression. We believe that such an atmosphere engenders a positive sense of self, which is the basis of educational achievement and personal growth. Since homophobia, transphobia, and heterosexism (among other forms of identity-based discrimination) undermine a healthy school climate, we work to educate teachers, students and the public at large about the damaging effects these forces have on youth and adults alike and how to promote inclusivity to prevent and counteract them. Each year, GLSEN programs and resources reach millions of students and educators in K-12 schools across the United States, and our network of 39 community-led chapters in 26 states brings GLSEN’s expertise to local communities.
GLSEN offers a generous benefits package, including: five weeks paid time off for new employees in addition to 10 paid holidays per year; 100% employer-paid medical and dental insurance for staff and optional benefits for family members (including domestic partners); life insurance; and a 401k plan with increasing employer contributions based on staff tenure.
This position will be located in GLSEN’s Washington DC office. To apply, please submit your resume and letter of interest at: http://www.glsen.org/apply-to-work-at-glsen.
GLSEN is an Equal Opportunity Employer. We strongly encourage people of color, people of diverse gender identities, people with disabilities, women, and non-LGBTQ people to apply.

domain: sociology


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Earlier this month, a 19-year-old woman posted a photo of a positive pregnancy test to share the news with all her friends and family.
Mekenzie Leigh Guffey from Hollywood, Alabama, was proud of her pregnancy and of who the baby’s father is, so she had no problem writing his name down while signing up for Medicaid.The only problem was that the boy is only 14 years old.
She had reportedly met the underage boy in December through a mutual friend.That’s when they began having sex.Guffey later confessed that she’d even had sex with him in her car and had taken explicit photos and videos of their relations on her phone.
When she found out she was pregnant, she decided to sign up for Medicaid.That’s what ended up tipping off authorities.
After the Department of Human Resources and police started investigating Guffey, she was arrested and charged with second-degree rape, second-degree sex abuse, enticing a child for immoral purposes, traveling to meet a child for an unlawful sex act, possession of child pornography, and dissemination of child pornography.
Guffey could spend up to 20 years in prison if convicted on the rape charge alone and would have to register as a sex offender.Still, she doesn’t seem to see anything wrong with what she did.”She was proud of him being the father until she found out we were going to become involved,” said Police Chief Jason Hepler.

domain: news


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Introduction Sexual health is as important as any other health. Sexually transmitted diseases (STD) are diseases passed from one person to another through sexual activity. It can spread through vaginal,…
Sexually transmitted disease (STD) means the disease that is transmitted from one person to another through sexual contact. Most STDs affect both men and women, but in many cases, the…
Did you know that people contract 1 million sexually transmitted infections every day? When it comes to STDs and STIs, there's so much more at risk than shame or embarrassment. If left…
You never hope to contract an STD, but if you are sexually active, STDs pose a real risk. According to the Centers for Disease Control and Prevention, more than 19 million men and women in the United States contract some kind of sexually transmitted disease each year!
STDs cause uncomfortable and dangerous symptoms, but the good news is that most STDs caused by bacteria and can be treated or even cured with antibiotics. Even if an STD is caused by a virus, it can still be controlled with proper medical attention.
Whether you have syphilis, chlamydia, or any STD in between, here’s what you should know about treating your STD. (more…)
Did you know that STDs can affect anybody who is sexually active? Whether you have had one sexual partner or dozens of sexual partners in your life, you are still at risk for diseases like chlamydia, gonorrhea, and herpes. Despite their prevalence- more than 20 million people will be diagnosed with STDs this year alone!- far too many people put off or avoid STD testing for months or years.
Procrastinating on an essential health screening like an STD test jeopardizes your health. STDs are quite manageable when caught early, and some can even be cured with just one round of antibiotics. However, when STDs go undiagnosed or untreated, they often lead to dangerous health complications and lose their ability to be cured easily. (more…)
Getting yourself tested for STDs isn’t something you want to broadcast to the world. In fact, many people neglect STD testing, even when it’s critical to their health, because they are unwilling to face the embarrassment and cost of testing.
However, STD testing is an important component of ongoing health and wellness, especially considering about 20 million people in America contract an STD each year. Most STDs can be easily cured with antibiotics, and the others can be managed with medications. The only harm come from ignoring STD symptoms and declining testing because untreated STDs can become life threatening.
You know that nagging voice in the back of your head telling you to get tested for STDs is right, so here is how you can do it conveniently, privately, and quickly.
Whether you are from Long Island, New York or Tampa, Florida, sexually transmitted diseases are no joke. Unfortunately, most of them can infiltrate your body without providing obvious and clear-cut symptoms. A full 19 million new STD cases are registered each year, and it is much better to be safe than sorry by getting tested for STDs yourself. The idea of STD testing carries a stigma, but it shouldn’t. It’s a prudent and important choice to make, not just for your own health, but for your sexual partners as well.
STDs Don’t Discriminate
Sexually transmitted diseases don’t care if you make a lot of money or have an impressive college degree. They also don’t care about your age, race, or body type. As long as you are sexually active, you are at risk of contracting sexually transmitted diseases. STD testing is the wise choice because it only requires your blood, urine, or cell samples to identify exactly what disease you have and how it can be treated. (more…)

domain: medical


We know you have your social status to keep in tact! So, even when you have a casual day you still want to look your best!
- Material: Polyester
- Style: Daily
- Pattern Type: Patchwork
- Fit Type: Regular
- Sleeve Length: Long Sleeve
- Neckline: O Neck
|SIZE(IN)||US||Sleeve Length||Bust||Top Length|
Due to the many variations in monitors, the color in the image could look slightly different, please take physical design and color shall prevail.
Please allow 0.4"-1" differs due to manual measurement.


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BWW TV: Broadway Beat Special - Opening Night of A LITTLE NIGHT MUSIC
Trevor Nunn's production of A LITTLE NIGHT MUSIC debuted to critical acclaim at London's Menier Chocolate Factory in November 2008 and subsequently transferred to the West End where it played a successful limited engagement through July 25, 2009 at the Garrick Theatre.
For more information visit www.NightMusicOnBroadway.com.
Edited by Craig Brockman
Click Here to Play!

domain: entertainment


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Spend one week stay at the Playa Linda Beach Resort in beautiful ARUBA !
Relax in the sun at the Playa Linda Beach resort and enjoy the beautiful beaches of Aruba. One private bedroom unit complete with kitchen and outdoor balcony. This unit sleeps 5 people with a sleep sofa and cabinet twin bed. Come see why everyone why everyone says the island and weather is simply amazing!
Available: Week 16, Sunday, April 16, 2023 - Sunday, April 23, 2023 (which happens to be Massachusetts' school vacation week!)
Learn more here: https://www.playalinda.com
(All daily resort fees, taxes, room charges etc., are the responsibility of the winning bidder. Guest use authorization form must be completed prior to arrival and winning bidder is liable for all damages and/or disruption during their stay. Max capacity is 5) Airfare, transfers and meals are the responsibility of the winning bidder.
The Original Lobstah Rockah$550
Sturdy and comfortable, these lobster trap rocking chairs are made to last! Pressure treated rockers, vinyl coated wire, and poly twine will all withstand the elements for years to come. Each rocking chair has all the details you'd find on a real lobster trap!
Pleasant (Bay) Sail for 12$700
Slide gracefully along beautiful Pleasant Bay and admire the spectacular scenery aboard Maria - one of Cape Cod's finest sailing charter vessels. Whether you're simply looking to sit back and relax, a first-timer hoping to learn or a seasoned pro who wants to take the helm, our captains will help ensure a memorable experience for your entire group!
Enjoy a private 2-hour day sail aboard the "Maria", a 33' sailboat on Pleasant Bay in Harwich for you and 11 friends.
The boat leaves from Wequassett Resort & Golf Club and you are welcome to bring your own food and beverages to complete the afternoon!
Go B's! Bruins Tickets$650
Cheer on the Boston Bruins from your four loge seats! Included are four tickets to a regular season Bruins game in 2022 - 23.
Four tickets in Loge 7, Seats 19 - 22. Specific game choice may be subject to availability.
Bird in the Hand is Priceless$700
A handsome carved bird to decorate your mantelpiece by talented craftsman Fred Bennet.
Bennett's carvings capture the living magic of fish, birds and sea mammals found in Cape Cod's waters and this Hooded Merganser certainly does that!
Chatham Bars Inn Josh Dinner$1,800
Enjoy an elegant four-course wine dinner for six at the exquisite STARS restaurant at Chatham Bars Inn.
Not only will your meal be paired with Josh wines, winemaker Joe Carr will join you for dinner (based on availability) to share his winemaking journey and stories. It will be an evening you won't soon forget!
Valid September 15 - June 14, 2023. Major holidays excluded. Includes taxes and gratuities.
Cape Culinary Dinner$1,800
Savor a true culinary experience in your own home for 12 guests.
Begin your evening with a sampling of hors d'oeuvres and then sit down to enjoy an elegant four-course dinner with wine pairings.
The winning bidder will design the menu with Chef Joe Cizynski, who will also provide culinary instruction as he's preparing the courses throughout the evening.
Dinner party must be arranged in advance on a mutually convenient evening between Chef Cizynski and high bidder.
Pamper at Chatham Bars Inn$2,550
Pamper yourself and another someone special for three nights at the Oceanfront Grande Dame, Chatham Bars Inn.
Indulge in luxury with this package that includes full breakfast daily, (2) 60-Minute spa treatments, and a dinner for 2 (alcohol not included) at the STARS Restaurant.
Taxes, resort fee, gratuities and luxurious accommodations included...you'll leave relaxed, rejuvenated and restored!
Valid until 6/15/2023, major holidays excluded. Subject to availability, advanced reservations required.
Steamboat Springs Getaway$2,000
Seven-night stay in a luxurious two bedroom condominium unit at the Steamboat Grand Alpenglow from January 7 - 14, 2023.
Take the family to Steamboat Springs for a winter getaway. Stay at the Steamboat Grand Alpenglow, less than a quarter of a mile to the mountain, in this historic Colorado resort town. Hit the slopes and then apres ski, dine and shop in this beautiful Colorado village.
All condo rentals are appointed with top of the line furniture and appliances, hardwood custom cabinetry, and polished granite counter tops are in all kitchens and bathrooms. All rooms have 32" flat screen TV's and DVD players, complimentary wireless internet, humidifier, in-room safe, coffee makers, hair dryers, robes, ironing boards and irons.
This 2 bedroom condo unit sleeps 8, with one bedroom having a king, a second with two queens and bunk beds in the living room.
Edu-Tour on "The Friend"$500
Take a two-hour tour on "The Friend" for up to 25 guests with naturalists Dorothy Bassett and Sarah Griscom, viewing sights around Pleasant Bay.
Bring your own refreshments to enjoy on the waterfront PBCB campus post-cruise.
This is an excellent item for team-building, families, or groups of friends!
Sitting in the Lap of Luxury$245
This distinctive chair is a combination of the premier, taller Heights frame and a seat fashioned out of a combination of genuine cruising and racing sailcloth! Embellished with navy and red Sunbrella binding trim, sail numbers, and zig zag stitching in red, navy, and white thread, this unique chair provides a nautical flair ideal for beachfront, yacht deck and occasional patio seating.
Incredibly comfortable, it has 5 recline positions, a large soft pillow, and a drink holder. Strong frame made of exotic yellow balau wood and stainless steel fittings for durable weather resistance.
When possible, chairs are made using recycled sailcloth obtained from the local boating community. Any patches, blemishes, wrinkles, or other markings on the sail fabric adds to the authentic character. Each one is unique!
Impress your friends by serving a full New England Clambake without having to lift a finger! Backside Bakes will drop-off a clambake for 10 people to a location of your choosing on the Mid or Lower Cape, and then will come back the next day to pick-up!
Included in your Clambake Drop-Off is (10) full clambakes comprised of 1.5lb native lobster, steamers, mussels, red potatoes, onions, linguica and corn on the cob.
They will provide everything needed to enjoy the clambake including all utensils, paper products, butter and brother and then will return the next day to pick up the utensils.
Clambake drop off must take place on a mutually agreeable date.
Presidential Sail and Lunch$225
Four lucky guests enjoy a day's sail from Stage Harbor to Monomoy with PBCB President, historian and Master Skipper, John Dickson on his 18' Marshall Catboat. During your sail you'll also enjoy a picnic lunch.
Smile...You're on Camera!$280
A family beach photo session (in Chatham) by Cape Cod Photographer Kelly Cronin with a $100 credit towards a photo your holiday card.
Must be used in the 2022-2023 season.
Pet Portrait of your Dog$150
Chatham artist Tilda Bystrom will paint your dog or cat on an 8x10 board, complete with a wooden stand.
Tilda McGee Bystrom turned to her life-long hobby after retiring from a 34-year teaching career, taking classes in painting and drawing under private instruction, and at the Chatham Creative Arts Center.
Dinner fit for a Goddess!$500
Enjoy dinner for six people at the Taylor family North Chatham waterfront home.
Dinner will be prepared and served for you and five friends by the team of the five Pleasant Bay Community Boating "Goddesses", (Jackie, Cathy, Diane C., Diane T., and Natalie) who together, oversee the two PBCB rental cottages each season.
Enjoy appetizers, drinks, dinner and dessert at this special location with this talented group!
Menu and date, TBD. Must be redeemed in July/August, 2022 on mutually agreed upon week night.
Cape Air Tickets to Nantucket$550
Fly the friendly skies to the grey lady!
Included in this item are two Round Trip tickets on Cape Air Between Hyannis and Nantucket.
Landscaper Lends A Hand Design$165
One hour landscaping design consultation with Cape landscaping star Joyce Williams.
Joyce K. Williams Landscape Design will provide a garden consultation for your home or business in Chatham. Joyce will meet with you on site to determine your needs, providing horticultural and landscape design concepts and solutions in an understandable manner. She will share ideas, information, and explain various ways to implement the design process.
Joyce can show you ways to create space for outdoor entertaining, provide privacy from unwanted views, add color and texture to your garden, display a plant collection or highlight a garden feature, showcase your home or business and more!
Restrictions: Joyce will join you at your Chatham home or business. Certificate is not valid outside of Chatham.
White Mountain Inn Getaway$500
Escape to New Hampshire's White Mountains for a Ski and Stay two night getaway!
Enjoy two nights lodging, midweek, for two adults including breakfast daily and one dinner at The White Mountain Hotel and Resort.
Also included are two lift tickets to nearby Cranmore Mountain Resort. In addition to skiing, North Conway boasts great shopping, golf, hiking and more!
Valid through June 2023. Not valid during holiday/school vacation weeks or Fall Foliage (September 20-October 22, 2022). Midweek arrival must be a Sunday-Wednesday. Based on availability, bookings must be done in advance.
Love Living on Pleasant Bay$3,200
What better spot to enjoy a week's vacation during the offseason than on the waters overlooking Pleasant Bay in "Square Top" or "South Cottage," PBCB's fabulous residences.
These spacious homes sleep eight-ten people and are ideal for two families, multigenerational, or for a special Cape Cod wedding or event! Your winning bid is accompanied by:
- Complimentary bottle of wine
- Use of PBCB sailboats for experienced sailors during your stay (weather-dependent)
Unlimited use of kayaks for exploring the Bay (weather-dependent)
Our friendly, welcoming staff is prepared to help with your stay. For everyone's safety, we follow CDC guidelines and provide ample sanitization supplies.
Subject to availability and must be used on a mutually agreed upon date. Valid Labor Day-Memorial Day of 2023.
Spend the day on a Nantucket Adventure! Included in your adventure are two tickets on the Freedom Ferry from Harwich Port to Nantucket, bike rentals from Young's Bike Shop to use once you get on the island and a $50 gift certificate to Dockside Seafood Shack in Harwich Port to be used for food and beverages before or after your trip!
Chatham Works Work-Out$75
Scenic CQX Experience$300
Enjoy a thirty minute bi-plane ride for two people from Chatham Airport while experiencing Cape Cod's ever changing shorelines, magnificent beaches, local marine life such as harbor seals and white sharks, landmark lighthouses and so much more!
Sunset Whale Watch for Two$300
Join the Center for Coastal Studies aboard a chartered Dolphin Fleet boat for a special trip out of Provincetown Harbor to Stellwagen Bank National Marine Sanctuary, one of the best feeding grounds anywhere for whales and other marine animals.
While on board, chat with CCS scientists; enjoy a light picnic supper complete with beer, wine, and soft drinks; and see some of the ocean's most magnificent creatures-right in our own backyard!
Choose from one of 3 upcoming Saturday trips in Summer dates TBA.
Chinese Porcelain Garden Urn$475
Handsome Framed Photo and Book$100
A framed panorama photograph featuring sunrise at the pier at PBCB and a copy of the photography book "Coastal Effects" by photographer Jon Vaughan.
This idyllic summer scene was captured by award-winning Cape Cod photographer, Jon Vaughan. The 30" x 15" photograph is dry-mounted and framed with an acid-free mat in a handsome metal frame.
Kayak Adventure for 8$350
Gather your party of up to 8 people for a paddle up Muddy Creek to view the glorious natural habitat with naturalists Dorothy Bassett and Sarah Griscom.
Simply Sail Fun!$200
Your party of four will enjoy a two hour sailing experience in Pleasant Bay with one of our talented sailing instructors.
Must be redeemed in July or August 2022.
Nautical Gift Basket$195
There's much to savor in this delightful Nautical Wine Basket donated by Chatham Light Liquors.
Included wines are:
High Hook Pinot Noir
Dry Creek Sauvignon Blanc
Les Sarrins Rose´
Vina Esmeralda Sparkling Wine
It's Sandal Season!$55
Enjoy a spa pedicure at Le Petite Day Spa in Chatham and get your toes ready for the beach!
Truro Vineyards & Blackfish$400
Your Party of six will enjoy a Private Wine & Spirit tasting followed by a luncheon at Truro Vineyards at the Blackfish Food Truck. The luncheon includes a $200 dining certificate for the renown Blackfish Restaurant.
Movie & Pizza at the Orpheum$500
Have you ever dreamt of having the whole moving theater to yourself!?? Now is your chance!
Perfect for a kids birthday party, although this one works for adults too, a special boy or girl will enjoy a one-of-a-kind Birthday Bash for 34 guests at a private movie showing at the Orpheum with Pizza & Ice Cream from Pizza Shark.
Finest Hours Tour of Orleans$700
A tour of Pleasant Bay aboard the historic CG 36500 rescue boat for a party of eight this coming October. This will take place on one of the weekends after Columbus Day, exact date is TBD. Your round-trip cruise departs from Nauset Marine East.
Continue your tour of Orleans with a $200 dining certificate for the The Beacon Room so you can enjoy lunch, dinner or cocktails after your cruise.
A priceless experience!
Fine Tune Your Racing Skills!$200
Fine tune your racing skills with Jeff Morgan!
Jeff learned to sail in local Cape Cod waters. Racing since age 10 competing in local, regional, national and world championship events in a variety of sailboats and at venues in states along the U.S. east coast. He will provide 1/2 day of shoreside and/or on the water coaching focusing on racing strategy and tactics; boat handling, speed and preparation; physical conditioning and/or any other racing topics of your interest.
Date and location to be mutually agreed upon with donor.
Tony Boston Opera House Show$400
Enjoy a Sunday matinee at Boston Opera House? Two tickets to a 1:00 PM Sunday matinee presented by Broadway in Boston. Seats are in the second row left center Dress Circle.
Show options are Anastasia on August 28, 2022; Tina Turner Musical on October 2, 2022; Hairspray on October 30, 2022; My Fair Lady on April 30, 2023; Beetlejuice on May 14, 2023; and Jagged Little Pill on June 25, 2023.
A Case of Orin Swift Varietals$525
Orin Swift Cellars, a quirky cult-favorite wine brand, was started by Dave Phinney in 1998 using grapes out of the Sonoma and Napa Valley region.
After studying abroad in Italy and learning about wine cultivation, Dave Phinney abandoned his plans to become a lawyer in pursuit of starting his own wine label. Over two decades later, Orin Swift boasts a selection of 14 different types of wines which consist of red, white and rose varietals. While all of the varietals come from Sonoma and Napa Valley in California, Orin Swift purposefully does not have a designated vineyard. Instead, Dave Phinney visits various vineyards each year and handpicks the grapes that will be featured in future vintages. Phinney does not just choose the vineyard, he chooses the specific row and grapes that he wishes to be used for next year's vintage.
As a result, each varietal is entirely unique year after year, creating a tasting experience not to be missed.
Included in your case:
2020 8 Years in the Desert
2019 Blank Stare
2019 8 Years in the Desert
2016 Trigger Finger
Paint Your Yacht Big or Small$200
Take home a custom painting of your boat in the setting you desire!
Have you ever wanted a high quality piece of art featuring your home or boat? PBCB's own Tom Leach will paint the winner an 8x10 acrylic painting including a gold frame of either your house or boat!
Check his website for ideas and inspiration here: https://www.threeharbors.com
Escape the Day on Pleasant Bay$600
Enjoy a full day boat rental for up to 10 people from Nauset Marine where you can escape for a fun filled and relaxing boat day on Pleasant Bay.
Celebrating 60 years, Nauset Marine continues their commitment to supporting the community of Cape Cod. Community is most important to all of Nauset Marine and they are honored to reward your generosity with a pleasant day on Pleasant Bay.
Fantastic Florida Fun For Four$1,000
You will enjoy a wonderful seven-night vacation this September or October in a private home in Naples Park just minutes from the Gulf beaches.
Two bedroom, two bathroom beach bungalow in sunny Naples, Florida where it's always warm!
Spacious, spotless and cozy with lots of room to spread out. The home is located in a friendly, safe, beachy neighborhood known as Naples Park. It is a small area of modest homes between larger resorts such as the Ritz Carlton and Pelican Bay. There are public and private golf courses within minutes. There is an outstanding state park up the road, Delnor Wiggins Beach State Park where you can swim, fish or launch your boat. One of southwest Florida's most beautiful beaches, Vanderbilt Beach, is a short walk or bike ride away. There are tons of nearby restaurants and shops including the Mercato, an upscale shopping and dining area.
There is private parking for 4 cars in the driveway. This bungalow has everything you need for the beach, including coolers, chairs, umbrellas, two beach bikes, bike locks and pump for a 5-10 minute bike ride to the beach or a longer bike ride on the many Naples bike lanes and paths.
Inside is comfortable with leather couches and chairs to sink into in the living room, and more casual backroom bar and outdoor lanai. The lanai, or screened in back porch has comfortable seating and a Weber grill for those steaks or fresh snapper. The kitchen is fully stocked with appliances and every tool you'll need for cooking or making smoothies, fresh squeezed grapefruit juice or Margaritas! Beds include a comfortable king in the master and comfortable queen in guest room, and bathrooms are spotless and roomy. Flat screen TV in the living room and a smaller flat screen in the master bedroom. There is fast wifi available.
View the full listing, with photos, here: https://www.vrbo.com/965452ha
"View from the Cottage" - Sailboat themed quilt. Custom Made Art Quilt, made by professional quilt artist. 100% cotton fabrics.
The quilt measures 60" X 66" - the perfect size for a throw, or lap, quilt or wall hanging.
A Full Day on Pleasant Bay$600
Spend a full day fishing or leisure boating around the waters of Pleasant Bay with this Nauset Marine boat rental. Full day motor boat rental to enjoy in beautiful Pleasant Bay. Whether you want to fish, tour around the bay or pull up onto a sandy beach, Nauset Marine has the perfect boat for you. First time boaters receive instruction before casting off. Rental holds 8-10 passengers. Renters must be 25 years or older. No water skiing or tubing permitted, Pets are allowed. Book your rental in advance to ensure availability.
Stunning Stained Glass$640
Beautiful "20" square abstract hanging stained glass made by artist Jo-Anne Tentsehert.
Pleasure On Pleasant Bay$600
Full day motor boat rental to enjoy in beautiful Pleasant Bay. Whether you want to fish, tour around the bay or pull up onto a sandy beach, Nauset Marine has the perfect boat for you.
First time boaters receive instruction before casting off. Rental holds 8-10 passengers. Renters must be 25 years or older. No water skiing or tubing permitted, Book your rental in advance to ensure availability.

domain: travel


text:
"Flowers," A Paolo Porpora Painting Worth 1.5 Million, Now Features A Fist-Sized Hole After A Kid Tripped & Accidentally Punched It — VIDEO
It may be every museum's worst nightmare, but I assure you, it doesn't feel good to be the perpetrator either. After tripping and losing his balance, a 12-year-old boy punched a hole in a 17th-century Italian painting while visiting an art museum in Taipei, Taiwan, over the weekend. It wasn't your typical "You break it, you buy it" scenario, however, because the painting, by a renowned Italian still life painter, is valued at $1.5 million, an amount that the boy is likely unable to fork over. And while the museum staff is rightfully peeved, the boy will likely lose sleep for a while. Trust me, I would know.
As security footage reveals, the boy was visiting the Face of Leonardo: Images of a Genius exhibition in Taipei when he tripped right behind the cordon and accidentally fell into the painting hand first. Looking panicked and guilty, the boy is then escorted away by museum staff. According to the exhibition's organizer, Sun Chi-hsuan, who spoke to news channel Focus Taiwan, the museum is not demanding the boy or his family to pay for the damages. The painting, which belongs to a private collection, is insured, and therefore, "the organizers will ask the insurance company to cover restoration costs and compensate the owner of the painting."
As for the painting in question, it was created by Italian painter Paolo Porpora roughly 350 years ago and is titled "Flowers." The oil painting, standing at nearly 80 inches tall, featured flowers in a vase, which might not sound all that impressive, but its history and provenance are. Active during the late Baroque era, Porpora was a leading specialist in floral still lifes. According to Web Gallery of Art, Porpora is a documented pupil of Giacomo Recco, the father of Giuseppe Recco, another prominent Italian still life painter. In other words, it's an important piece from a significant period in art history and is worth every penny of its $1.5 million price tag. Or it was.
Sun told reporters:
The painting's bottom right is damaged. The boy's hand made contact with the artwork and left a hole the size of a fist.
It's unclear how the painting will be appraised after restorations, but the damage has been done. And I'm not only talking about the painting. This episode must have been traumatic for the boy, and if he's anything like me, it will inflict him with mental and emotional scarring for years to come.
I was that boy once, with a few notable differences. Instead of 12, I was 23; instead of browsing a museum as a visitor, I was working as a project assistant for a contemporary artist (and therefore should have known better); and instead of a security camera catching my flub, it was The New York Times. My fellow teammates and I were helping the artist complete a painting, whose performance aspect was being documented by the paper for their website, and as it was being completed, I accidentally drove my knee right into the canvas, leaving it with a dent the size of a golf ball. I don't think I could eat or sleep for a week. So, if you happen to read this, fellow accidental painting destroyer, I feel you, kid.
Watch the cringeworthy video below.


text:
This anonymous and undated manuscript chart provides a fascinating glimpse into early modern cartography in southern Europe. It was probably made in Majorca in the mid-fifteenth century, and it shows the Mediterranean basin, as well as the west coast of North Africa, parts of the Atlantic coast of northern Europe, and the British Isles. It extends east as far as the Black Sea. The inclusion of figures accompanied by long inscriptions on the African continent make this an unusual example of a portolan chart.
With abundant place names along the coastlines, the chart includes rich embellishment, with depictions of important European and African cities, mountains, and rivers, as well as various flags and coats of arms. It occupies a single sheet of parchment and now measures 59 × 76 cm, having been trimmed at the east and the south.
Between Real and Imagined Geographies
The southernmost point represented on the chart is Cape Bojador, the headland on the west coast of the Sahara Desert, which was first rounded by the mariner Gil Eanes in 1434 at the behest of Henry the Navigator (1394-1460), a Portuguese prince who encouraged maritime exploration.
In Africa, a large green band represents the Atlas Mountains, following the formal tradition of nautical charts. Cities and rivers are also portrayed. At the eastern limit of the continent, the Red Sea—colored an intense red—is depicted accompanied by an inscription about the crossing of the sea by the biblical Hebrews during the Exodus from Egypt.
Pure legend also finds expression here in the inclusion of the mythical Atlantic island of Brazil and the legendary Lacus Fortunatus (Fortunate Lake) in western Ireland, a reflection of the blurred line between real and imaginary geographies in early modern mapmaking.
A Most Remarkable Feature
Portulan C.G.A.5.d differs from most portolan charts in its inclusion of human figures. Four rulers are depicted in the area south of the Atlas Mountains. They are identified as the kings of Guinea, Organa, and Nubia and—finally, at the far east—Prester John, "lord of the Indies," even though pictured due south of the Nile delta. The three seated kings are pictured turbaned and crowned. The kings of Organa and Nubia carry sabers and shields.
Portolan Charts for Use and Display
Portolan charts (portolani in Italian) are nautical maps centered on the Mediterranean basin of a type developed in the thirteenth century. They constitute the clearest statement of the geographic and cartographic knowledge of the late medieval and early modern periods.
The less elaborately decorated examples were intended for practical use in navigation, whereas the more lavishly decorated charts, such as this one, were produced for collection and displayed by nobles for their enjoyment.
From the Collection of Princes
The artistically ambitious Portulan C.G.A.5.d may have been in the possession of the Este dukes of Ferrara and Modena from an early date, but there is no direct evidence. It was in the Palazzo Ducale in Modena in 1859, when it was mentioned in an inventory. The subsequent disruptions of the Franco-Austrian War create a lacuna in the chart's provenance. It was eventually secured, in 1870, by Giuseppe Boni for the Biblioteca Estense Universitaria.
We have 3 facsimiles of the manuscript "Portulan C.G.A.5.d":
- Portolano C.G.A.5.d (map in tube) facsimile edition published by Il Bulino, edizioni d'arte, 2002
- Portolani (set of 3 maps in case, includes C.G.A.5.d) facsimile edition published by Il Bulino, edizioni d'arte, 2004
- Portolani (set of 3 maps in deluxe wooden case, includes C.G.A.5.d) facsimile edition published by Il Bulino, edizioni d'arte, 2004

domain: geography


text:
Tomas Hardy was one of the most renowned writers, novelists and poets in English literary history. Published more than 25 literary works, including novels, short stories collections and poetry, Hardy is considered as an author of naturalism movement. It's no coincidence that it is the peasants who became the main protagonists of his literary works. Depicting the tragic fate of his characters, Hardy finds out the social base of psychological conflicts in Victorian England, and criticizes those beliefs, especially relating to marriage, education and religion.
“A Pair of Blue Eyes” is a novel, published in 1873. The book describes the love triangle of a young woman, Elfride Swancourt, and her two suitors from very different social backgrounds. She finds herself caught in a battle between her heart, her mind and the expectations of those around her – her parents and society.
We present you the classic example of realistic novel, that became one of Hardy's most popular literary works. Enjoy the reading.

domain: library


text:
rock crusher never ending story
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The NeverEnding Story (1984) Quotes on IMDb: Memorable quotes and exchanges from Rock Biter: They look like big, good, strong hands, don't they?
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ROCK BITER - YouTube
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Rock Biter - YouTube
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Images of the voice over actors who play the voice of Rock Biter from The Neverending Story.

domain: literature


Our analysts have their fingers on the pulse of the world's financial market news.
With just two days to go until the US-Sino trade war threats start to take effect, relations between the US and China remain hostile, rattling investors. Further blocks and red tape this time on the likes of Micron Technology and China Mobile, highlighted the likelihood of increased friction between the 2 nations, as we move towards Friday’s US-imposed deadline. Tech stocks naturally came under significant selling pressure overnight, pulling the Dow & the S&P away from early energy inspired gains and into negative territory.
European markets rallied on Tuesday, with the FTSE and the Dax up 0.6% and 0.9% respectively. However, given the current tense global climate, any move higher is likely to be short-lived. The lower close on Wall Street overnight inspired a sea of red in Asian markets, which is leading to a lower start in Europe this morning. Volatility and volume could be lower on global indices as US markets are closed for a public holiday.
BRC shop price declines ease in June
The pound extended Tuesday’s gains overnight, breaking back through $1.32 as the BRC shop prices index declined again in June, but less sharply than in May. Prices fell by -0.5% rather the -1.1% the previous month, in a sign that pressure on the consumer continues to ease, albeit at a more moderate pace. Traders cheered the slowing rate by which inflation eased before refocusing their attention on the service sector PMI this morning.
Service sector PMI to lift GBP/USD to $1.33?
Service sector activity is expected to remain constant at 54 in June after rebounding in April and May from a notably weak March. Whilst 54 is below the average reading for 2017, it is still expected to be sufficient to give the Q2 GDP a decent enough boost of around 0.3%.
Stroger than expected manufacturing and construction PMI’s bode well for today’s figure. A surprise to the upside, making it a hattrick of stronger PMI prints, combined with last
Theresa May summons her Ministers to the Chequers
Even if service sector activity is stronger than forecast, it may fail to capture investors’ attention for any significant amount of time. Brexit will be firmly back on the agenda, with the Prime Minister due to hold talks at the Chequers residence this weekend, in the hope of finding a solution to the customs partnership with the EU post-Brexit. Theresa May has made a series of pleas to her bickering party to sort out their differences and to the EU, not to decline the third proposal.
With the clock ticking until the Brexit deal October deadline and still a mind-boggling amount of uncertainties to resolve, the pound could find any service sector PMI inspired rally drastically limited by the lack of Brexit progress. Alternatively, a weaker than forecast services PMI print could see the pound plunge sharply lower, with Brexit uncertainty and concerns over the UK economy being too much for the pound to cope with, sending it back towards $1.31.


|Publication number||US3733581 A|
|Publication date||May 15, 1973|
|Filing date||Aug 17, 1971|
|Priority date||Aug 17, 1971|
|Publication number||US 3733581 A, US 3733581A, US-A-3733581, US3733581 A, US3733581A|
|Original Assignee||Kalmus H|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (2), Referenced by (10), Classifications (11)|
|External Links: USPTO, USPTO Assignment, Espacenet|
Waited States Patent 1191 Kalmus l ACOUSTIC DOPPLER WAVE RECOGNITION  Inventor: Henry P. Kalmus, 3000 University Terrace, N.W., Washington. DC. 20016  Filed: Aug. 17, 1971  Appl. No.: 172,460
[5 6] References Cited UNITED STATES PATENTS 10 1953 Bagnou .340 3 D 12 1970 McLeod, Jr. ..340/3 D Primary ExaminerRichz 1rd A. Farley Armrney- Harry M. sayrugovitz ct ill.
 ABSTRACT A moving body indicator for detecting movement of bodies in the presence of clutter noise which utilizes ultrasonic waves as a communicating means and a metallized foil electret transducer as a receiver and/or transmitter. The system uses the Doppler phenomenon to generate a signal that is a function of the relative velocity betw the transmitter and the body. Another signalimkaneously generated that is also a function of he relative velocity but has its phase shifted by a fixed amount. The two signals are fed to a correlator which will produce a voltage that is proportional to the velocity of the body and whose polarity is dependent on the direction of the velocity of the body with respect to the body indicator system. The voltage signal is also used to actuate an alarm as an indicator of intrusion or movement of a body.
13 Claims, 1 1 Drawing Figures SONlC TRANSMITTER SONlC RECElVEiZ gee,
Patented May 15, 1973 4 3,733,581
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$ON\C TRANSMWTER SON\C RECBVEIZ E? ATTORNEYS Patented May 15, 1973 3 Shoits-Sheei 2 some TRANSMITTER TRANSMH'TER '5ON\C REQEWER Ill Ill'llll' JMECHANKAL RESONANCE ALARM T F/G. 9
m/vavme flaw/Mamas ATTORNEYS Patented May 15, 1973 3,733,581
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F/G/O V V v 1 *1 1 1 1 fiwzrfifiriif ATTORNEYS ACOUSTIC DOPPLER WAVE RECOGNITION RIGHTS OF THE GOVERNMENT The invention described herein may be manufactured, used, and licensed by or for the United States Government for governmental purposes without the payment to the inventor of any royalty thereon.
BACKGROUND OF THE INVENTION This invention relates to moving body indicators, intrusion detectors, burglary alarm systems, and more particularly to moving body detectors for use in environments where electromagnetic wave systems are impractical.
The detection of moving bodies is usually based on the recognition of an electromagnetic Doppler wave. In its simplest form the device used for this purpose consists of a continuous electromagnetic wave transmitter and an electromagnetic wave receiver in which the reflected wave is superimposed on part of the emitted wave. After rectification, energy at the Doppler frequency is obtained. Such devices have receivers which respond to energy waves in a collimated beam, that is, the illuminated area greatly decreases as the distance from the receiver increases. Furthermore, such devices are not suited for use in spatial inclosures, such as rooms and corridors, which are not electromagnetically shielded because such .waves from radio transmissions, additional transmitters, andother such sources may cause false signals in the detector. Moreover, the receiver of such devices cannot discriminate between background signals outside of the ideal solid cylindrical space to be monitored and actual moving body signals inside the spatial inclosure in which the device is used. Likewise, such systems cannot discriminate between clutter signals on or near the axis of the monitored space and actual moving body signals.
- Other arrangements in use today include systems which utilize infrared, visible, or ultraviolet light as the communicating means between the transmitter and receiver. Such systems, however, base the detection of moving bodies on the interruption of the light beam transmitted from a source directly to the receiver. Thus, an additional drawback is that a separate transmitter and receiver are required to be carefully aligned prior to use. Moreover, such devices must utilize expensive lenses as a part of the optical transducer assembly needed for the system. Furthermore, such systems have too narrow an area of sensitivity because of the small size of the beam utilized. Larger diameter beam areas would be out of the question because the large size of the lenses required would make the device impractical costwise. Moreover, such optical systems are easily recognizable in the dark. In the case of invisible light, the source and detecting lenses still must be exposed for operation of the system.
All acoustic systems in use today have extremely wide angles of directivity. This aspect of these systems provides coverage of excessively large areas and therefore frequently result in false signals due to pets and mechanical objects in motion in the sensitive space. A case in point is sonar. In sonar it is extremely difficult to distinguish between large animals and vessels. Furthermore, without actually determining coordinates it is difficult to monitor a given spatial corridor because the nature of system is such that acoustic waves originating outside of a desired monitoring corridormay cause false signals. Furthermore, such systems cannot discriminate between actual moving body signals and background signals from sources uniformly distributed with respect to the angle of incidence into the transducer. These systems cannot discriminate against clutter interference and sometimes read clutter as a moving body signal.
This invention solves all of the inherent disadvantages exhibited by the foregoing described systems without the use of radio or optical waves as a communicating means. The transducer element of this invention is unidirectional and emits a collimated beam approaching the diameter of the transducer when used as a transmitter. Furthermore, this transducer element is quite inexpensive and can easily be used in parallel with many others. The transducer element is also considerably more rugged than those of theforegoing systems and its unique design does not require a power source. Moreover, it is compact and its sensitivity range extends forward in a collimated beam when used as a receiver. The necessity for careful alignment of transmitter and receiver is eliminated. This effectively eliminates false Doppler signals due to clutter. In so doing this system assures an accuracy unapproached by any of the aforementioned prior art. Hitherto, no effective means for detecting intruding bodies and 'yet discriminate signals from pets and other household objects was available. What was needed was a special kind of communicating means which could be easily collimated and directed and yet operate correctly when other systems in adjacent apartments or spatial inclosures function concurrently.
It is, therefore, an object of this invention to provide a moving body indicator that can function in unshielded separated living inclosu'res and spaces within buildings without false signal indication from external sources or sources in adjacent partitioned living areas.
Another object of this invention is to provide a moving body indicator that utilizes ultrasonic energy waves as the communicating means between the transmitter and receiver via the observed body.
It is yet an additional object of this invention to provide a moving body indicator which utilizes an ultrasonic Doppler detection system.
It is still an additional object of this invention to provide a moving body indicator that will not give false signals due to pets, mechanical objects, electrical devices, et cetera, functioning in the proximity of the device.
It is also another object of this invention to provide a moving body indicator that uses a self-powered foil electret transducer as a receiver.
An additional object of this invention is to provide a moving body indicator that will reject clutter interference.
Another object of this invention is to provide a moving body indicator that will distinguish between approaching and receding bodies using ultrasonic energy waves as a means of communication between transmitter and receiver via the observable body.
Yet another object of this invention is to provide a moving body indicator which does not require careful alignment of transmitter and receiver.
These and other objects of this invention will become more fully apparent with reference to the following specification and drawings which relate to several preferred embodiments of this invention.
SUMMARY or THE INVENTION Briefly, in accordance with this invention, an ultrasonic Doppler system is provided which makes possible the detection of moving bodies in the presence of clutter noise. The system is based on the use of ultrasonics, quadrature detection, low leverl correlations, a unidirectional metallized-foil electret ultrasonic transducer, and an alarm signaler. The correlator consists of two coils, one fixed and the other attached to a piezoelectric strip. When the coils bend the strip in one direction it produces a positive voltage and when bent in the other, a negative voltage. Of course, an electrical correlator may be utilized in function instead of the mechanical means described. In order to reject clutter interference most of the required amplification occurs after correlation and integration so that amplifier overloading is avoided. A voltage signal after integration actuates the alarm. The metallized-foil electret transducer is used as receiver and comprises a thin sheet of polymer (for example Teflon) electret coated with a layer of metallization and stretched over a backing plate which is connected to an electrode. Ultrasonic waves impinging on the foil cause it to vibrate and change the capacitance between the metallization layer of the electret and the backing plate. the transducer is designed so that its electret diaphragm responds principally to pressure waves along its principal normal axis.
BRIEF DESCRIPTION OF DRAWINGS The specific nature of the invention as well as other objects, aspects, uses, and advantages thereof will clearly appear from the following description and from the accompanying drawings in which:
FIG. 1 is a cross-section of a metallized-foil electret transducer.
FIG. 2 is a schematic circuit representation of an embodiment of a moving body indicator in accordance with this invention.
FIG. 3 is a phasor diagram used to explain the operation of this invention.
FIG. 4 is a phasor diagram wherein the local signal is delayed in the circuit of FIG. 2.
FIG. 5 is another phasor diagram used to explain theoperation of the circuit of FIG. 2.
FIG. 6 is a schematic circuit diagram of another embodiment of a moving body indicator in accordance with this invention.
FIG. 7 is an equivalent circuit diagram for a signal produced within the moving body indicator of FIG. 6.
FIG. 8 is another equivalent circuit diagram for a sig nal produced during the operation of the moving target indicator of FIG. 6.
FIG. 9 is a graph illustrating a trigonometric relationship and is used to explain the operation of the circuit in FIG. 6.
FIG. 10 is a plot of voltage versus frequency used to explain the operation of the circuit of FIG. 6.
FIG. 11 illustrates the phase conditions of the Doppler waves during the operation of the circuit of FIG. 6.
DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 2 is a schematic circuit representation of an embodiment of the invention which utilizes ultrasonic horns as plane-wave transmitting means, metallized-foil electret transducers as receiving means and quadrature detection as a means for distinguishing between approaching and receding bodies.
In this embodiment of the invention an ultrasonic wave is transmitted by an ultrasonic horn 20 to a moving body 30. The ultrasonic wave is reflected from the moving body 30 and received by the transducer 22.
The receiver transducer 22 illustrated in detail in FIG. 1 comprises a thin polymer foil 102 which is permanently charged with electricity such that one side of the foil has fixed charges of positive polarity therein and the other side of the foil has fixed charges of negative polarity therein. The foil is coated with a thinner layer of conductive metal 1011 and is stretched across a conductive metal backing plate 85. The transducer 22 further comprises the permanently polarized and metallized polymer foil or electret 79 appositioned to backplate where in between a thin layer 103 (about 1 micron) of air is formed. This thin layer 103 provides a compliant region in the transducer structure in FIG. 1. Ultrasonic pressure waves impacting the transducer deform the electret 79 and compress the air layer 103 causing a change in the capacitance between the back plate 85 and metal layer 101.
The metallized-foil electret 79 which serves as a diaphragm requires exposure to the ultrasonic field. When the diaphragm is deformed by ultrasonic waves restoring forces are created because of the stiffness and tension of the electret.
The metallized-foil electret 79 is typically /2 mil thick polymer film, charged with an electron-beam method. This method is specified by G. M. Sessler and J. E. West, J. Polymer Science, Part B, Number 7, pages 367-370, 1969.
The open-circuit voltage V generated by metallizedfoil electret transducer in response to air born sound is given by:
V =(41r) o'tc )t/eA where 0' is the effective surface-charge density of the metallized electret foil 79, r is the average spacing of positive and negative charges, C is the capacitance of the transducer as measured between the electrical contacts 84, x is the deflection of the metallized electret foil 79 from its quiescent position, 6 is the dielectric permittivity of the foil portion of the metallized-foil electret 79, and A is the area of the portion of metallized foil electret which vibrates, i.e., the diaphragm area.
Referring again to FIG. 2, the returned signal from the receiver is fed into mixers l2 and 14. Between the transmitter 10 and mixer 12 there is a delay network 16 to delay the signal from the transmitter to the mixer by 17/2. A second delay circuit 19 is connected between the output of mixer 12 and the coil 42. The output of mixer 14 is connected to coil 40.
Coils 40 and 42 along with a bimorph piezoelectric strip 50 comprise an electromechanical correlator 52. Coil 40 is fixed in position and coil 42 is attached to the strip 50. If the strip is bent in one direction by the forces produced between the coils it produces a positive voltage, and if bent in the other direction a negative voltage. The signal produced by the electromechanical correlator is integrated by resistor 60 and capacitor 62 and fed through a D-C amplifier to phasemeter 66 and to alarm 99. During operation, a signal A cos am. is emitted from transmitter 10 and the wave B cos (w is reflected. If =0 the conditions are shown in the phasor-diagram of FIG. 3. For a receding body (0 is smaller than 00 If an increasing phase angle is denoted by counterclockwise rotation, B will rotate clockwise with an angular velocity (a ou -m After the signals are mixed in square-law device 14 we obtain (A cos w t B cos w t) =A cos w t B cos a 2AB cos (1),! cos m The last term, the only one of present importance, is equal to AB cos (m -amt AB cos (m,+w )t The first term E= AB cos w t contains the difference frequency and represents the mixer 14 output. Because it is a cosine term, the projection of B on A along the time-axis supples the shape of the Doppler wave. It can easily be seen that the same Doppler wave is obtained whether B rotates clockwise or counterclockwise. In other words, the mixer output is the same for receding or approaching bodies and bodies with reciprocating motion will be essentially indistinguishable from bodies with unidirectional motion.
The second mixer 12 has the local signal delayed by 1r/2 in delay network 16 and the return wave from antenna 22 fed to it as before. The B phasor is again vertical, but the A phasor appears in the horizontal position as shown in FIG. 4. Compared with FIG. 3, there is an important difference: For receding bodies the wave is delayed by IT/2 and for approaching bodies it is advanced by 1r/2, Mathematically:
For receding bodies: (0 =(w w =w Denoting the mixer 12 output E, E'r AB cos (w t 1r/2).
For approaching bodies: co -a) The correlator 52 is fed by currents i and i derived from waves E and E", where E" is derived from E through a second delay network.
E", AB cos (w t -11) E,, AB cos m t The above conditions being shown in the phasor diagram of FIG. 4.
Comparing the E wave withthe E wave, .we notice that for approaching bodies the waves are in phase. For receding bodies, they are in opposition. Hence, the correlator 52 will supply a positive voltage for in-phase inputs and a negative voltage for out-of-phase inputs.
Clutter can be suppressed by introducing an appropriate integration network following the correlator, such as the RC network shown in FIG. 2 consisting of resistor 60 and capacitor v62. Operation of correlator 52 is linear in the ranges desired and it is a real multiplier; one wave alone will not produce any output. Additionally, it works at a very low input level. Preferably the coils 40 and 42 of the correlator should be driven from constant current generators such as pentodes or solid-state devices with small gain, so that overloading is avoided.
In FIG. 2, the use of two phase shifters, one for the local high-frequency wave and the other for the mixer output, may not be understood.
It may seem that a single phase shifter with twice the delay should serve the same purpose; this objection is based on the fact that in a superheterodyne receiver it is irrelevant whether a phase shift is introduced before or after the mixer since the result is the same. This is correct as long as the difference frequency'w does not change its sign. In our case, however, w can be positive or negative. Hence, as shown before, the first phase shifter 16 produces a delay of the mixer output for receding and an advance for approaching bodies. The
second phase shifter 19 produces a delay, independent of body motion.
The embodiment of FIG. 2 has two drawbacks. First, the second phase shifter 19 has to produce the 1r/2 delay over a wide range of frequencies and second, the correlator output is a small D-C voltage, and D-C amplification with high sensitivity presents difficulties. In addition, the correlator will also produce an interfering offset voltage.
Another embodiment of this invention that avoids both of these drawbacks is shown in FIG. 6. There, the single delay network 19 in the E branch of FIG. 2 is replaced by two 1r/4 networks 24 and 26, one producing a delay in the E branch and the other producing an advance in the E branch. The delay network 16 of FIG. 2 is replaced by a phase shifter 35 that will alternately produce a shift of -Hr/2 and -7r/2 at a predetermined rate smaller than the lowest expected Doppler frequency. Phase shifter 35 consists of two networks 17 and 18 inserted alternately by a switch 34 driven from a 10 Hz. generator 32. In addition the A-C output from amplifier 70 is fed to a phase-sensitive rectifier Re which consists of generator driven switch 74 and capacitors Cl and C2.
The phase shifter difficulty is avoided with the replacementand insertion of the two 1r/4 networks 24 and ,26. Denoting the output of the two phase shifters 24 and 26, U and U and assuming that E and E are in phase, it will be shown that U and U have a phase difference of 17/2 for all frequencies. In FIG. 7, the network is shown for E.
In FIG. 8,-the network is shown for E.
Denoting the phase shifts for U by 4), and for U by b we obtain:
This trigonometric relationship is shown in FIG. 9, and it can be seen that I,+ |=4r/2, If, therefore, E and E are out of phase by +1r/2, U and U will be in or out of phase for all body speeds. To maintain the signalto-noise ratio for the device, it would be desirable to keep the product UU constant for all frequencies. It can be shown that, although the frequency dependence is not, actually zero, it is acceptably small over a suitably wide range of frequencies.
1 wRC ru=; UU'=2;
\/1+ (wRCV 1+ g wRC Now if RC is chosen equal to l/w (w,, being the most probable Doppler frequency.) we can write:
In FIG. 10, UU is plotted versus Ara/m and it can be seen that the product does not show significant variations even for Doppler frequencies varying by a factor of 4. If the phase shifter is designed so that (a, =l/RC and (o =100 Hz. the product is 0.5 for 100 I-Iz., 0.4 for 50 l-Iz., and 0.4 for 200 HZ.
The problem of D-C amplification and the interfering offset voltage are alleviated in the circuit of FIG. 6 by the substitution of the two phase shifters 17 and 18.
The voltage U is now, as the voltage E before, a continuous Doppler wave. In the embodiment of FIG. 2, E" was a Doppler wave, with phase changing from O to 11' with respect to E for approaching and receding bodies.
In the instant embodiment, U is again a Doppler wave Whose phase, however, alternates between 0 and 11 at the switching rate of 10 Hz. as shown in FIG. 11. Assuming eight Doppler cycles for a complete switching period, FIG. 11a shows the condition for an approaching body. While the switch 34 is at the left, E is in phase with E. While the switch 34 is at the right, the voltages are in phase opposition. Hence, we obtain first attraction of the two coils 40 and 42 and then repulsion. In FIG. 11b we see the conditions for a receding body. We obtain now first repulsion and then attraction.
The voltage delivered by the piezoelectric element 50 is proportional to the force. It is a wave at switching frequency whose phase reverses with respect to the output from generator 32. If the body reverses its direction, amplifier 70 is now a stable A-C amplifier with output detected in the phase-sensitive rectifier Re. There are now two means of integration: First, the piezoelectric element together with the movable coil is resonant at l0 Hz.; second, electric integration is derived from the RC network feeding meter 76.
In parallel with meter 76 is an alarm 99. Alarm 99 is actuated by a predetermined output from the RC network feeding meter 76.
If the A-C method according to FIG. 6 is chosen, it is necessary either to design a balanced structure of the correlator so that mechanical vibrations of the support do not create excessive noise signals in the lO-Hz. frequency range, or to isolate the correlator acoustically from its surroundings.
As can be seen from the foregoing specifications and drawings, the moving body indicator in FIGS. 2 and 6 incorporating ultrasonic waves as a communicating means, a self-powered metallized foil electret transducer as a receiving means, an ultrasonic horn as a transmitting means, and a clutter discriminating means, provides a new and novel moving body indicator with features and properties heretofore unattainable in the art, particularly in electronic intrusion devices, detectors, and alarm systems. Moreso, it is evinced that this invention teaches that ultrasonic waves can be reflected and absorbed by physical structures such as walls and other partitions commonly used in buildings and that ultrasonic waves can also be reflected from moving bodies. It also teaches that energy transmitters that can illuminate a physically enclosed space, such as heretofore described, with ultrasonic waves, are described and specified in the referable art. Moreover, it shows that ultrasonic wave foil electret transducers with high collimation in the direction of the principal axis ofa solid cylindrical space are described and specified in the referable art. Range sensitivity is provided by the use of pulse techniques and frequency modulation. Attenuation of clutter created by low amplitude movements of other small nearby objects such as fans, clocks, et cetera, in the inclosure is provided by range sensitivity and by balancing. As further evinced by the foregoing, improvement is obtained by providing an ultrasonic energy source as a transmitter and a highly directional ultrasonic transducer as a receiver and by providing range sensitivity in the receiver.
It is to be understood that this invention is not to be limited to the exact details of construction shown and described, for obvious modifications will occur to a person skilled in the art.
What is claimed is:
1. A moving body indicator which will distinguish between approaching and receding bodies comprising:
a. a transducing means for transmitting an ultrasonic signal at a certain frequency,
b. a transducing means for receiving the reflected portion of said transmitted signal from a body, one of said transducing means comprising an electrically charged polymer foil, a thin coating of metal on one side thereof to which an electrode is attached, a metal plate forming a backing for said foil, and an electrode attached to said metal plate.
c. first mixing means for deriving a Doppler signal which is the difference in frequency between the transmitted and received signals, first phase shifting means for shifting the phase of said transmitted signal from said transmitting means by a predetermined amount,
d. second mixing means for driving a Doppler signal which is the difference in frequency between the transmitted signal phase shifted by a' predetermined amount and the received signal,
e. second phase shifting means for shifting the phase of the output signal from said second mixing means by a predetermined amount,
f. correlating means for comparing the signals produced by said first mixing means and said second phase shifting means and which will produce a signal of one polarity when said compared signals are out of phase and of the opposite polarity when said signals are in phase,
g. measuring means connected to the output of said correlator to determine whether the signals compared by said correlator means are inphase or out of phase.
h. alarming means connected to the output of said correlator means to give an alarm signal when said measuring means measures certain prescribed values.
2. The moving body indicator of claim 1 wherein the correlating means includes a first coil connected to the output of said first mixing means and fixed in position, a second coil connected to the output of said second phase shifting means and force measuring means to indicate whether the signals in said first and second coils cause the coils to attract or repel each other.
3. The moving body indicator of claim 2 wherein the force measuring means includes a bimorph piezoelectric element that is attached to the second coil and which will produce a signal of one polarity when the coils repel each other.
4. The moving body indicator of claim 3 wherein the first and second phase shifting means each delay the signal 1r/2.
measuring means includes an integrating circuit to integrate the signal produced by the piezoelectric element, D-C amplifying means connected to the output of said integrating circuit and meter means connected to measure the output of said D-C amplifier.
6. The moving body indicator of claim integrating circuit is and RC circuit.
7. The moving body indicator of claim 1 wherein the transmitting and'receiving means comprise a singular metallized foil electret transducer, said transducer providing both receiving and transmitting means. A moving body indicator which will distinguish between approaching and receding bodies comprising:
a. a transducing means for transmitting a ultrasonic signal at a certain frequency,
wherein the b. a transducingmeans for receiving the reflected portion of said transmitted signal from a body, one of said transducing means comprising an electrically charged polymer foil, a thin coating of metal on one side thereof to which an electrode is attached, a metal plate forming a backing for said foil, and an electrode attachedto saidmetal plate,
c. first mixing means for deriving a Doppler signal which is the difference in frequencybetween the transmitted and received signals, I
d. first phase shifting means for alternately producing av leading and lagging phase shift at a predeten larity when said compared signals are out of phase and of the opposite polarity when said signals are in phase,
. measuring means connected to the output of said correlator to determine whether the signals compared to determine whether the signals compared by correlator means are in phase or out of phase.
j. alarming means connected to the output of said second coils cause the coils to attract or repel each other.
v 10. The moving body indicator of claim 9 wherein the force measuring means includes a bimorph piezoelectric element that is attached to the second coil and whichjwill produceasignalof aone' polarity when the 1 coils'a't tract each other and a signalof the opposite polarity .when the coils repel each other.
11. The moving body'indica'tor of claim 10 wherein mined frequency smaller than the lowest expected Doppler frequency,
e. second'mixing means for deriving a Doppler signal signal by a value of #12. g
'12. The moving body indicator of claim 11 wherein the third phase shifting means includes an A-C ampli- I fier connected to amplify the signal produced by the piez oelectric element, an integrating circuit to integrate the output of the amplifier and a rectifier to 40 moving body. indicator.
change the integrated signal to a D-C signal, and meter means to measure the D-C signal and to. indicate whether the body'is approaching or receding from the *ika ike' body indicator of claim 8 wherein the-
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|US3550070 *||Jun 28, 1968||Dec 22, 1970||Research Corp||Fluid flowmeter|
|Citing Patent||Filing date||Publication date||Applicant||Title|
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|U.S. Classification||367/94, 367/189, 367/112, 342/28, 367/77, 367/114, 367/170|
|International Classification||G01S15/00, G01S15/52|


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Ben UFO needs little introduction. Over the past few years he's steadily built a reputation as one of the most exciting new DJs to emerge from London’s famously diverse and forward thinking music scene.
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