” Hydraulic oil is pressurized to a pressure of 3,000 psi. 1 WIND TURBINE The trend in the wind turbine market indicates that the size of the machines will. There are essentially three types of control valve; poppet valves spool valves and rotary valves. Image Intensifier based systems operate or produce images at 30 FPS (frame per second) – this is considered real-time. I will assume you are talking about the roll around jack used in garages and the bottle jack. A wide range of stepless speed regulation can be realized during the running process. Advantages Disadvantages of Pneumatic/control systems Advantages Disadvantages of Hydraulic/control systems Advantages Disadvantages of Electrical-Electronic/control system. Home » Our News » Advantages and Disadvantages of Preventative Maintenance Posted on November 30, 2015 in Building Maintenance When it comes to choosing which method of maintenance you should perform, it is hard to choose between reactive and preventative maintenance. Main advantages and drawbacks. Advantages of Hydraulic system. A hydraulic press delivers force to shape metal through fluid pressure. This makes them easy to produce with many different materials. It also allows them to move at high speeds with minimal maintenance. Advantages. Disadvantage. Mineral oil is generally used as working medium, and the relative moving surface can be self-lubricated and has a long service life. Read "Do flat detector cardiac X-ray systems convey advantages over image-intensifier-based systems? Study comparing X-ray dose and image quality, European Radiology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Both models are widely used but they differ in their structure, operating principle and application field. An expansion joint and a pipe loop are two methods employed to safely absorb thermal expansion or contraction in piping systems due to thermal temperature changes. It is the opposite of a meter-in operation as this change in direction will cause the fluid leaving the actuator to be metered. Their durability makes them popular on aircraft and other large machines. Some of the advantages include: The Hydraulic CNC machines are efficient and cost effective. Hydraulic and pneumatic systems share many benefits for the machines in which they are installed. Advantages of hydraulic bolt tensioning Hydraulic tensioning is the modern way of manufacturing threaded connections. 21 Advantages and Disadvantages of Fracking Hydraulic fracturing is an extraction technique that recovers natural gas and oil from shale rock. Hydraulic system can handle more power than pneumatic system and hydraulic system is widely used in all over the world. Advantages and characteristics of hydraulic motor-Ningbo YOYE Hydraulic Co. , is facing these challenges with a proprietary new pump design that takes advantage of the water pressure and involves a switch from traditional metals to a carbon fiber composite for critical components. Safety in hazardous environments: Fluid power can be used in mines, chemical plants, near explosives and in paint applications because it is inherently spark-free and can tolerate high temperatures. So a mechanical braking is required additionally. Advantages and disadvantages are listed for oxy-fuel cutting, plasma cutting, laser cutting and abrasive water jet cutting. By continuing to use it, you agree to their use. Various components of hydraulic transmission can be arranged conveniently and flexibly according to needs. The advantages of a torque converter are well documented, if somewhat misunderstood. Apart from these features, Hydraulic Shearing Machines have many advantages. com - id: 1e0c2-N2QwZ. Advantages and Disadvantages of Automated Material Handling Systems Mar 16, 2017 | Blog , Info Articles In the industrial sector, all kinds of ideas, designs, and plans come together to bring a product to life. This method as replaced by old tradional method of using all cranes and scaffoldings. Several manufacturers make air-oil intensifiers that convert 80- to 100-psi shop air into 500- to 40,000-psi hydraulic pressure -- in small volumes of fluid. Advantages and disadvantages of piston pump. As the suspension travels up and down, the hydraulic fluid is forced through tiny holes, called orifices, inside the piston. This machine has the same advantages of glass semi-automatic working. The main advantage of hydraulic lift is that it requires very little space which feels comfortable for people. This is a very different mechanism than used in conventional sonic drills and sonic vibrators. What is Hydraulic System an. A new type of pressure intensifier is proposed, which converts oil pressure into a value more than six times higher, by means of an oil hammer. These disadvantages to linear power supplies include size, high heat loss, and lower efficiency levels when compared to a switch-mode power supply. com Port 80 Opps some thing went wrong. Some designs of a hydraulic press include: a straight side, C-shaped and an open-rod design. Advantages of being a mechanical engineer It's an evergreen branch Mechanical engineers are always in demand therefore if you are a mechanical engineer employment is never a problem if you are a truly skilled engineer. Global industrial valves market is expected to surpass $77 billion by 2022, according to 'Global Industrial Valves Market by Product Type, By Application, By Region, Competition Forecast & Opportunities, 2012 - 2022'. Shows the sequence of operation, the estimated die life for production of bearing races. Mineral oil is generally used as working medium, and the relative moving surface can be self-lubricated and has a long service life. Serves as a guide to testing throughout the development. We offer the bare intensifier; however, it is recommended that the purchase of the intensifier module be considered, especially for double-acting intensifiers. Disadvantages of Forging. With this the oil amount is of minor importance. Lime is one of the basic building material used mainly as lime mortar in construction. Draw the schematic symbol. Extra: What are positive drives? The positive drive means there is no slip, i. It is clear. The practice has brought jobs to hundreds of workers and their families. Advantages of Image intensifier in fluoroscopy Medical X-ray television is the earliest and relatively perfect equipment in the medical field of industrial television technology. The water jet system's cutting head restricts the water flow to generate pressure and direct it onto the workpiece. This, already in itself, is an advantage that entails any of the renewable energies currently available, in addition to caring for the environment. The Advantages and Disadvantages of Disc Brake mujahud ( 35 ) in engineering • last year (edited) The brakes are a mechanical device used to stop the vehicle's speed, or the rate of other moving equipment. Advantages of A Submersible Motor VTP. Battery Torque Tools: Advantages and Disadvantages 9/19/17 3:14 PM Maxpro Corporation There’s been a lot of advances in battery technology over the last five years, and this has led to changes in many industries, including the torque tool and bolting field. Knowing the advantage of mobile cranes can help you determine if renting a mobile crane is the right decision for your needs. How Hydraulic Systems Work Hydraulic systems use liquid to create pressure. ME2305-NOL - authorSTREAM Presentation. A] Hydropneumatic Intensifier is widely used on con-ventional machines and SPMs, where a hydraulic power unit is not available on the machine. Ease and accuracy of control: By the use of simple levers and push buttons, the operator of a hydraulic system can easily start, stop, speed up and slow down. While each of these types of lifts has its own set of pros and cons, the hydraulic elevator is one of the most commonly used in modern society. CNC machines are programmed with a design which can then be manufactured hundreds or even thousands of times. B] Hydropneumatic Pump combines advantages of hy-draulic & hydropneumatic automation. An Introduction to Oil and Gas Well Servicing. As a Hydraulic Disc Brake Caliper Supplier, let's share with you the advantages and disadvantages of a towed RV. Did you mean to use "continue 2"? in /homepages/39/d505414163/htdocs/app505763007/wp-content/themes. Hydraulic Governors. Advantages & Disadvantages of Natural Gas. SYMMEN > The Advantages of a Concrete Pump. Disadvantages of hydropower The main drawback of hydropower is that the construction of a hydroelectric plant involves the construction of large reservoirs. Good quality electro-hydraulic proportional valve can ensure the synchronization of both cylinders as well good capacity to deal eccentric load. The Advantages and Disadvantages of Electric Vehicles. By using hydraulic tank jacking all the work is done a ground level and hence no accidents. Time: 10th, Dec, 2013 The advantages and disadvantages of disc brake. Re: Advantages of a jack plate? Post by Rod Martin » Sun Apr 22, 2007 8:50 pm Get a lifting eye, screws into your flywheel on top of motor, and one friend, eight bolts [ four to hull , four Jackplate to motor. The advantages of a torque converter are well documented, if somewhat misunderstood. advantage and disadvantage of crane There are so many advantages and disadvantages of using medicine. ‘An’ and ‘D’ permits low weight fluid from the supply into the gadget. Draw the schematic symbol for a double acting hydraulic cylinder, a hydraulically extended spring retracted single acting cylinder, a spring extended hydraulically retracted single acting cylinder, and single acting ram. Several manufacturers make air-oil intensifiers that convert 80- to 100-psi shop air into 500- to 40,000-psi hydraulic pressure -- in small volumes of fluid. Introduction: In rolling contact bearings, the contact between the bearing surfaces is rolling instead of sliding as in sliding contact bearings. Types of Industrial Valves - Applications, Advantages, and Disadvantages. A case study on the advantages of metal fiber media for aircraft hydraulic filtration WHITE PAPER | BEKAERT6 • The metal fiber filter media performs extremely well in the dissipation of static charges, decreasing the risk of explosion, oil degradation and general damage to the aircraft. Advantages and Disadvantages of Hydraulic system 6. Control valves form and. It is one of the most famous non-traditional machining process because it is environment friendly. ____ is a major disadvantage of image. The other methods of topographic data collection are land surveying, GPS, inteferrometry, and photogrammetry. Disadvantages of Forging. People used to extract oils manually in the past days. The Advantages and Disadvantages of Electric Vehicles. Some twin-tube shocks contain as little as 35 psi, while others may contain as much as 100 to 150 psi. To accomplish the steering, the crawler adjusts the speed of the individual tracks. Stepper: Advantages, Disadvantages, Tips for Exercise : Stepper. The hydraulic winch was introduced in order to compete with winches powered by electricity. Intensifiers. Control valves form and. Or you can use off-the-shelf cylinder parts to assemble your own booster. Hänchen hydraulic cylinder have a lot of advantages: they are long-lasting, low-friction and robust. But let’s look at geothermal energy advantages and disadvantages and more geothermal energy basics for a deeper dive. Pressure in the high pressure line can become reduced as a result of a system leak or the use of the stored (pressure) energy. There is always slip. The main disadvantages of steel sheet pile construction are listed below. Advantages are: Generally less expensive. For these reasons and more, double cylinders are superior to single hydraulic cylinders. Data mining has a lot of advantages when using in a specific. Advantages of dams are numerous, that is the reason so much money and work goes into building and maintaining them. Disadvantages: The input here is mechanical. Advantages of using modernized excavators Hydraulic excavators are used for propulsions, braking, steering and beating speed of the cab. So why people doing ? What are the major advantages and disadvantages of LCD TV? and why LED TV taking place of LCD? anybody have an idea? please put your own opinion. Advantages of Custom Hydraulic Presses July 31, 2018. One of the biggest advantages is that disc brakes can generate and transfer greater amounts of heat to the atmosphere; because most of the friction area of a rotor is exposed to […]. For large industrial areas or relatively large machinery and equipment, hydraulic wrenches are needed to complete the coordination. Such intensifiers are used in x-ray imaging systems (such as fluoroscopes) to allow low-intensity x-rays to be converted to a conveniently bright visible light output. The water pressure at outlet of intensifier is about 3000-4000 bars. What Are the Advantages of Renewable Energy? 1. By using hydraulic tank jacking all the work is done a ground level and hence no accidents. Hydraulic and pneumatic systems share many benefits for the machines in which they are installed. Here are the advantages and disadvantages of a gear pump: One advantage is they’re inexpensive, so a gear pump, you can get some down and dirty ones anywhere from maybe 50 to $100, anywhere up to a few hundred on the upper end. Hydraulic and Pneumatic Actuators and their Application Areas Elena Ponomareva May 26, 2006 Abstract Modern robotic systems are diﬃcult. We don't claim to have invented the intensifier; we have just brought it to a new level of perfection. Ease and accuracy of control: By the use of simple levers and push buttons, the operator of a hydraulic system can easily start, stop, speed up and slow down. It is safe, abundant, and clean to use when compared to fossil fuels. They also allow direct flanging onto the breaking cylinders, without the need for vulnerable high-pressure hoses. So, it accelerates quickly to its optimum speed at which it delivers its peak torque. Additionally, when an intensifier pump is idle, oil in the hydraulic system must be directed through a relief valve to stop the plunging action. Disadvantages: The input here is mechanical. -What Is A Friction Clutch? Advantages and Application-Centrifugal. In a poppet valve, simple discs, cones or balls are used in conjunction with simple valve seats to control flow. Pneumatic components are compact and lightweight as well as being small for the five horsepower hydraulic motor fits in the palm of your hand. It mentions Rotameter advantages or benefits and Rotameter disadvantages or drawbacks. Disc brakes have a number of advantages over drum brakes. Figure 4 - Intensifier. Which is common for friction-brake drums to exceed 500 °C surface temperatures when subject to heavy braking demands, and at temperatures of this order, a reduction in the coefficient of friction (‘brake fade’) suddenly occurs. The hydraulic fluid of t?he :c:d circ~ri While the invention was initially designed for use as a is admitted to the pump D through an inial,e poll 16 pressure booster or intensifier, in its broader aspects it and a manifold 17 which encircles the cap C. Hydraulic Disk Braking System Advantages for Mountain Bike Riders by Eddie Aguilar Hydraulic Braking System for Mountain Bikes Disc brakes for mountain bikes have been used for years and have proven to have the upper hand over conventional pad braking systems. The emissions that are brought by hydraulic fracturing may caused not only water pollution but also air pollution. This does not mean a hydraulic pump and all the items related to it must be used. So that is the reason this lifting machine extremely viable. Hydraulic motors are fluid power actuators capable of delivering linear or rotary motion depending on their design. But they disadvantages too: they can leak, which makes them messy, and the fluids inside them are often caustic to paint and some seals. Advantages OfPeninsula Hauling is the qualified demolition contractor for all San Carlos commercial and residential demolition projects. The offering of pumped concrete is one such way to ensure you stay ahead of the crowd and offer the most versatile methods of concrete delivery to your clients. com compartilhar Sitemap Online Message. Advantages and Disadvantages of Large-capacity Luffing Jib Tower Crane and Level Jib Tower Crane Luffing jib tower crane and level jib tower crane are two kinds of common models. HST regulates factors such as speed, power and torque, and steering direction. The other main advantage is that they can spin at a much faster speed than electric hammers. Founded in the 1953, the company manufactured a range of specialist hydraulic components and remote controls. The water then takes on a bitter taste and affects the colour of food cooked in it and clothing washed in it. ‘An’ and ‘D’ permits low weight fluid from the supply into the gadget. Valve World What are the benefits of using hydraulic actuators from ultra low power requirements to high speed. ep on your computer and deleted it but could not fix it how can this be fixed?. They also have some disadvantages. Author information: (1)University of Rome, Circonvallazione Casilina 124, 00176 Rome, Italy. Control valves automatically controls the fluid and distributed through hoses and tubes. Jar Intensifier Type YJQ Model "YJQ" Hydraulic Accelerator can be used with Model YSJ Hydraulic Jar and Model CSJ Super Jar. Here in the US, the diesel engine is associated with big trucks and buses where its longevity and strong pulling power make it a better choice than If you've ever wondered about the advantages and disadvantages of diesel-powered cars, we've got them all listed in one place!. At its most basic a weir is nothing more than a structure over which water flows. Aerodynamic bikes are dependent on lighter weights for faster speeds. Piston pumps, also called reciprocating pumps, can be powered by an electric motor, steam or a turbine, hydraulic drive mechanism. 60 years' experience in hydraulic drive technology and a wealth of innovation enable us to design efficient solutions tailored to your needs. Tips for Exercise with a Stepper. They are required to be structurally more robust compared to the conventional system due to the increased load involved. It uses the vitality of substantial amount of fluid at low weight. The hydraulic intensifier is a mechanical gadget which is utilized to build the force of weight of the liquid. The publication of the JIC Hydraulic Standards for Industrial Equipment, which became effective in 1949, and the more recent SAE standards, have given considerable impetus to the use of this low carbon steel tubing. X-ray detectors to hold largest share of image intensifier. Hydraulic shears don’t require a lot of maintenance as mechanical models and hence are cost effective. advantage and disadvantage of crane There are so many advantages and disadvantages of using medicine. Hydraulics is generally not used in these environments due to the risk of hydraulic oil leaks from faulty valves, seals or burst hoses. Even in high temperature and low viscosity conditions, the pump is suitable for applications requiring higher self-priming speeds, also for vehicle operating in high altitudes. ro Abstract: Self-contained hydraulic workholding systems offer many advantages, mainly if these are mounted on machining centers. Following are the advantages and disadvantages of gears. If there is fluid on both ends with a return line, it is double acting. What is Hydraulic Concrete Bursting and What are the Advantages? Also known as concrete bursting, hydraulic bursting offers a safe and efficient means of dealing with large concrete structures. For any concrete company to remain successful they must constantly think of ways to outdo their competitors. Jet Edge offers both styles of pumps. Hydraulic Cement is easy to work with, even for beginners. Advantages And Disadvantages Of Hydropower Hydropower is a source of renewable energy that uses water to generate energy. The practice has brought jobs to hundreds of workers and their families. A flat plate clutch is the device used to connect the engine and gearbox in a manual car it consists of the flywheel, friction plate and release bearing the friction material plate is engaged until the clutch pedal is operated and by cable or hydraulic means the release fork moves and the sprung fingers push the friction disk away, the opposite when reengaging. Write A Brief Summary Of The Advantages And Disadvantages Of The Hydraulic Torque Converter Question: Write A Brief Summary Of The Advantages And Disadvantages Of The Hydraulic Torque Converter To That Of A Simple Or Compound Gear Train. In this instrument, fluid flows from bottom to top part. Advantages and Disadvantages of Hydraulic system 6. Electric vs. To understand geothermal energy, imagine having a fireplace nearby, one which never goes out. Disadvantages of hydropower The main drawback of hydropower is that the construction of a hydroelectric plant involves the construction of large reservoirs. So why people doing ? What are the major advantages and disadvantages of LCD TV? and why LED TV taking place of LCD? anybody have an idea? please put your own opinion. RP type of Concrete Placing Boom on the use of hydraulic jacking machine replaces the hoist lifting, jacking when the safety factor is greatly improved. This is mainly due to its advantages: continuous dewatering in an enclosed unit, reducing olfactory nuisances and the cost of deodorising premises; compact installation in a unit that remains salubrious and clean if it has been properly designed (the machines are washed automatically);. n Vertical accuracy 5-15 cm (1 s) n Horizontal accuracy 30-50 cm. The jet speed is almost 600 m/s. Upload failed. There are advantages and disadvantages with night vision devices. Commonly seen hydraulics based equipment types are hydraulic presses, hydraulic hoppers, hydraulic cylinders, and hydraulic rams. What are the advantages and disadvantages of using a hand-held punching machine? Shop for Hand-held Punching Machines A hand-held punching machine is a useful tool to have if you need to punch a lot of small holes in a relatively thin material. Start studying Electro-Optical Sensors. It adopts the heavy type rotor structure, high capacity crushing chamber, high wear-resisting alloy plate hammer, heavy impact-resistance impact liner, multi-point hydraulic adjustment device and hydraulic opening device. Main AdvantagesSome of the main advantages of such an elevator system are as following:- The dual, single-stage design uses a basic hoistway size, which makes it much more economical than its other counterparts. Disadvantages: The biggest disadvantage is that water does not have any lubricating property. It takes proper planning discipline and often high cost to create a well running system. It is also faster to operate a higher work output cylinder, making the process of using the hydraulic unit easier overall. Advantages of Fluid Power November 23, 2015 February 23, 2018 Brad Kelechava Leave a comment Fluid power is harnessed through either hydraulics or pneumatics technologies, which use a liquid or gas, respectively, to transmit power from one location to another. Their durability makes them popular on aircraft and other large machines. Disadvantages of Hydraulic Press. Reservoirs also mean the loss of productive soil and fauna due to the flooding of their habitat. This is not always achievable by novices or not very-high experienced engineers. Natural gas burns cleaner than other fossil fuels, producing half the carbon dioxide as coal and about a third less than oil. Major Advantages & Disadvantages of Electric Motors September 15, 2016 Hastings, Adams For more than 64 years, Hatten Electric Service & Bak-Vol has been the go-to shop in Hastings, Nebraska, for electric motors, generators, and automotive starters and alternator repairs. This page covers advantages and disadvantages of Rotameter. You're hard to find a piston pump rated for anything less than 4,000 psi, but some applications such as some radial piston pumps are good for up to 10,000 psi and in some cases even more. Hydraulic intensifier Switching system which makes it possible to operate a differential cylinder in a network with impressed pressure ( constant pressure network ) without experiencing pressure losses due to throttles, and to feed energy back under certain conditions. B] Hydropneumatic Pump combines advantages of hy-draulic & hydropneumatic automation. Pay attention to your posture. What is progression ratio? working principle of hydraulic drive, Advantage and Disadvantages of hydraulic drive More information Find this Pin and more on Update News by Md Kamrul Hasan Chowdhury. The broad category of lime is non-hydraulic and hydraulic lime. What are the Advantages of Hydraulic Torquing? Not all twists are turned the same. Each of these energies has its advantages and disadvantages, in the case of hydraulic energy its advantages are:. The robot used can have many industrial uses. General comparisons DC motors have the advantage of: higher starting torque, quick starting and stopping, reversing, variable speeds with voltage input and they are easier and cheaper to control than AC. Power, safety, and weight are among the most essential out of all the advantages of a hydraulic winch. hydraulic intensifier is a hydraulic machine to transform hydraulic energy at low pressure in a volume reduced to a higher pressure Such a machine can be built by mechanically linking the two pistons, each working in a cylinder separated with a different diameter. Lifts with the electric drive cannot work without electricity while the hydraulic drive enables the descent of cars in all conditions. Define a hydraulic cylinder. Principle Of Water Jet Machine-. Hydraulic log splitters come in horizontal and vertical models. parallel intensifiers. Advantages and Disadvantages of Hydropower Hydropower offers advantages over other energy sources but faces unique environmental challenges. Intensifiers. Compared with the disc brake and drum brake, has the following advantages: no friction boosting effect, so the brake efficiency is affected by the friction coefficient is small, the performance is stable; after flooding efficiency less, and only the one or two brake can be restored to normal; the brake torque. Our unique piston alignment and smooth operation check valve design approach has resulted in one of the most reliable components in your waterjet cutting machine. From the inside out A-I-T ensures you get an intensifier pump that: runs longer, cuts cleaner, is easier to service; costs less to operate over its life than any other option available. DISADVANTAGES: The main disadvantage of the hydraulic intensifier is same which mostly occurs in case of the all other hydraulic systems i. Piston main components are compressive stress, strength of materials can be fully utilized 7. PDF | Self-contained hydraulic workholding systems offer many advantages, mainly if these are mounted on machining centers. Several manufacturers make air-oil intensifiers that convert 80- to 100-psi shop air into 500- to 40,000-psi hydraulic pressure -- in small volumes of fluid. Hydraulic press makes use of incompressible fluid and through the application of pressure in a confined space it creates a pressure that is exerted in all directions by the fluid. That’s what it comes down to – whether you have one air or hydraulic service line at one end or two lines, one at each end. Commonly seen hydraulics based equipment types are hydraulic presses, hydraulic hoppers, hydraulic cylinders, and hydraulic rams. Electric cars are inherently more efficient than gas-powered ones. however there are several signs that maintenance personnel can look for to determine when it’s time for preventive hose assembly replacement. A still further object of the invention is the provision of a hydraulic intensifier incorporating a return oil cushion mechanism. The biggest advantage of centrifugal pumps is their aforementioned simplicity. That is why we offer a wide selection of crane services for rent. This will cause the pilot to be unable to control the aircraft with the yoke and rudder. Advantages of using Hydraulic Shearing Machines over Mechanical Models Hydraulic shearing machines are fast and accurate and make it easy to cut a lot of metal in factories. Uses and Advantages of Pallet Trucks; Uses and Advantages of Pallet Trucks. Hydraulic coupling has many application in industrial machines and locomotives. Rotary uses slewing ring and gear motors, lifting, luffing winch using a rope but unexpected, very serious consequences. Nevertheless, a knowledge of the advantages and disadvantages of various filter placements can allow operators to make better decisions, upgrade their systems and ultimately to reduce down time and costs. On the surface, the hydraulic torque may look like retail bolting and tightening, but there is a significant difference. These may not be significant to some but are cons either way. By continuing to use it, you agree to their use. Fluid coupling can be used in very extreme condition like high engine vibration. government. Intensifiers. Define a hydraulic motor. Shows the sequence of operation, the estimated die life for production of bearing races. The test plan itself could have defects just like software!. The system consists of two pistons of different sizes, connected by a reservoir that is filled with a hydraulic liquid such as oil or water. Ease and accuracy of control: By the use of simple levers and push buttons, the operator of a hydraulic system can easily start, stop, speed up and slow down. The most obvious advantage that steel provides to the consumer is the durability and long-term value that it adds to our hydraulic doors. These hydraulic lifts save a lot of electricity bill, hence are widely used in commercial buildings, offices, and industries. CONS: Control and Speed- Air is a compressible gas, which makes control and speed in a pneumatic system more difficult, in comparison to electric or hydraulic systems. A brief hydraulics encyclopaedia. Advantages Hydropower is a fueled by water, so it's a clean fuel source. Following are the advantages and disadvantages of gears. ME2305-NOL - authorSTREAM Presentation. A hydraulic hammer solution for total confidence. The advantages of hydraulic sanitary valves 1) Simple and compact structure. sliding bearings are suitable for low speed, high precision, heavy load and structural requirements. Once a gear ratio is selected with a direct-drive transmission, the only speed variation available is that achieved by controlling engine speed. Disadvantagesof Using a Hydraulic System in a Dental Chair. One of the more beneficial advantages of a wet kit is the considerable weight saving on a vehicle, allowing it to haul more products. Disadvantages of Steel Sheet Piling. 15 (CentOS) Server at edurite. Hydraulic Governors. Though covered separately here, in practice the advantages of power workholding are interdependent. Advantages of robots. Piston pumps, also called reciprocating pumps, can be powered by an electric motor, steam or a turbine, hydraulic drive mechanism. Major Advantages & Disadvantages of Electric Motors September 15, 2016 Hastings, Adams For more than 64 years, Hatten Electric Service & Bak-Vol has been the go-to shop in Hastings, Nebraska, for electric motors, generators, and automotive starters and alternator repairs. If there is fluid on both ends with a return line, it is double acting. Maintenance- In order for the system to properly operate it must be lubricated with oil consistently but they have less plumbing than hydraulic systems. An example of a simple hydraulic system is a hydraulic lift which is used to lift motor-cars. Hydraulic Systems Advantages. So, here I listed out a few; * Hydraulic lifts- Widely using today * Hydraulic brakes in vehicle * Hydraulic shock absorbers * Applications in he. Selection of the proper corrosion inhibitor(s) is one of the most important criteria for high-temperature acidizing. Methods of Fish Farming. These were pros and cons of forging method. In this process, a high-speed well-concentrated water jet is used to cut the metal. A case study on the advantages of metal fiber media for aircraft hydraulic filtration WHITE PAPER | BEKAERT6 • The metal fiber filter media performs extremely well in the dissipation of static charges, decreasing the risk of explosion, oil degradation and general damage to the aircraft. • It delivers consistent power output which is difficult in pneumatic or mechanical drive systems. The type of fabrication method used to produce a particular item depends on a wide range. 5% which, thanks to their marked slope, provide greater hydraulic capacity, and resolve the slope limitations found in some places like airports. org 15 | Page (v) Swirl flow devices: They produce and superimpose swirl flow or secondary recirculation on the axial flow in a channel. Read the whole list of pros and cons here, and request free offers in the UK!. Disadvantages, Limitations of Electrical Braking: Electric braking can not be used for hold the machine after coming to the rest. The test plan itself could have defects just like software!. Automatic overload. In the particular case of the construction machinery sector, it deals with power and energy transfer using liquids. Several manufacturers make air-oil intensifiers that convert 80- to 100-psi shop air into 500- to 40,000-psi hydraulic pressure -- in small volumes of fluid. The effectiveness of the intensifier is directly related to the total die, machine, and process design working in harmony. This method as replaced by old tradional method of using all cranes and scaffoldings. Electric vs. The surface of the brake shoes and the disc became hard causes of this noise. We have discussed in our previous post about the basic of helical gears, where we have seen the various characteristics of helical gears, now we are going to concentrate here about the advantages, disadvantages and applications of helical gears. GIS: Advantages and Disadvantages of GIS Advantages of GIS: Improve Organizational Integration - GIS integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. What Are the Advantages of Renewable Energy? 1. Based on the studies carried out, the advantages of hydraulic oil filtration in slip pumps were evident, as it allowed a longer time for equipment operation, reduced downtime, reduced maintenance costs and reduced environmental impact. Assignments should be written only in the college assignment notebooks. For large industrial areas or relatively large machinery and equipment, hydraulic wrenches are needed to complete the coordination. The advantages include treatment of medical conditions and reducing pains. FDP receptors have a number of advantages over image intensifier fluoroscopy systems including better stability, lower patient radiation doses, and wider dynamic ranges. Flyash Bricks are Hydraulic pressed and is manufactured in a mould. Hydraulic fracturing is found to be important in various ways. This type of elevator is a high-heat producing system. Some of the advantages include: The Hydraulic CNC machines are efficient and cost effective. I is also applicable to a pressure de-intensifier and flow _-. Our newest system, the VFC Hydraulic system, was designed with a focus on performance, simplicity, longevity, and the environment – providing an eco-friendly alternative to auxiliary engine. Even clean-burning natural gas is at a disadvantage to what renewable energy sources can provide. It uses image intensifier to convert the invisible X-ray images into visible images with high brightness, and then converts them into electrical signals through cameras. Write A Brief Summary Of The Advantages And Disadvantages Of The Hydraulic Torque Converter Question: Write A Brief Summary Of The Advantages And Disadvantages Of The Hydraulic Torque Converter To That Of A Simple Or Compound Gear Train. CONS: Control and Speed- Air is a compressible gas, which makes control and speed in a pneumatic system more difficult, in comparison to electric or hydraulic systems. They also cause a decrease in the flow of the rivers and streams below the dam and alter the quality of the waters. (2) the great influence on the viscosity of the oil temperature. In this post, we’ll explore the advantages and disadvantages of hydraulic lifts. Hydraulic system failure, to determine the cause of the accident and troubleshooting more difficult, maintenance repair and technical requirements are high. People looking at homes and apartments always ask the same question: how much storage space is there? With hydraulic lift beds, you have an opportunity to turn dead, unused space into double-digit cubic feet of storage space. Advantages of hydraulic wrench is very helpful. There is little that is needed when extracting gasses and oils using hydraulic fracturing technique. Some of the advantages are: Electricity is produced at the constant rate with the help of hydroelectricity or hydroelectric power. Hydraulic brakes are fail-deadly, if they fail, the car is likely to crash, it loses its ability to brake. Advantages and disadvantages of hydraulic clutch. Advantages of hydraulic transmission: (1) small size, light weight, such as the same power hydraulic motor weight only 10% to 20% of the motor. The Hydraulic Lift does not put you in an unfortunate situation whereby you are paying a large amount of money for an electricity bill. The disadvantages of eddy current testing are: Very susceptible to magnetic permeability changes. What are the advantages of using electrical systems as a alternative to pneumatic systems in the Boeing 787-9? Is it a maintenance advantage?. The hydraulic load becomes more uniform throughout the machine’s cycle. When a circuit calls for a small volume of high-pressure oil or air, consider using an intensifier — sometimes called a booster. You can only upload files of type PNG, JPG or JPEG. Advantages of using Aluminium for Extrusion Aluminium’s malleable qualities allow for flexible options in design and cost effective production. 6 Advantages of LiDAR technology. iosrjournals. Hydraulic brakes: Basics, Principle, Working, Advantages and Disadvantages by AJ2006 December 11, 2018, 4:04 pm 2k Views 1 Comment The brakes or the system of braking mechanism which are operated and applied by liquid or oil pressure from controlling mechanism to braking mechanism in order to slow down or completely stop the vehicle is known as. A hydraulic intensifier is a device which is used to increase the intensity of pressure of any hydraulic fluid or water, with the help of the hydraulic energy available from a huge quantity of water or hydraulic fluid at a low pressure. ORDER THIS PAPER NOW AND GET AN AMAZING DISCOUNT. Hydraulic Meter-out Circuit In the meter-out operation shown in Figure 6. The use of a butterfly valve therefore always results in a pressure switch across the valve, regardless of the setting. Transcript of Advantages and Disadvantages of Friction.


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The NAM is calling for a U.S. economic approach in the Indo-Pacific region that incorporates several key trade elements for manufacturers.
The background: Earlier this month, the White House unveiled a 12-page strategy overview focusing “on every corner of the region from South Asia to the Pacific Islands to strengthen its long-term position and commitment,” according to Reuters (subscription).
- In the document, the U.S. promises to strengthen partnerships, modernize alliances and invest in regional organizations.
- According to an action plan for the next one to two years, the U.S. will “‘meaningfully expand’ its diplomatic presence in Southeast Asia and the Pacific Islands.”
The NAM’s view: “As the administration continues to develop the framework, it must prioritize an approach that supports manufacturing and manufacturing jobs by opening markets, strengthening U.S. innovation and technology leadership, raising global standards to U.S. levels and putting in place best-in-class trade rules,” said NAM President and CEO Jay Timmons in a letter sent on Tuesday to Secretary of State Antony Blinken, Secretary of Commerce Gina Raimondo, U.S. Trade Representative Katherine Tai and National Security Adviser Jake Sullivan.
Key inclusions: The NAM is urging the administration to include several major elements in its new framework. These include but are not limited to:
- Prioritizing efforts to eliminate trade barriers in the region that hamper U.S. competitiveness;
- Instituting strong intellectual property rules that set high standards for IP protection and strengthen innovation;
- Securing regional or bilateral digital trade commitments; and
- Strengthening collaboration on standards, regulatory and conformity assessment with countries in the Indo-Pacific region.
The last word: “This approach is necessary so that manufacturers in the United States do not fall behind our competitors in the Indo-Pacific, such as China, that are actively negotiating and implementing new trade agreements to lock in opportunities for their manufacturers, not ours,” said Timmons.

domain: geography


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Austrian leader urges Germany to limit asylum seekers
Call for cap on migrant numbers may complicate EU crisis summit with Turkey
European Council president Donald Tusk and Austrian chancellor Werner Faymann shake hands at a meeting in Vienna last week to discuss the migrant situation in Europe. Photograph: Christian Bruna/EPA
Austrian chancellor Werner Faymann has urged Germany to set a clear limit on the number of asylum seekers it will accept to help stem a mass influx of refugees that is severely testing European cohesion.
The comments by the Social Democrat to the Kurier newspaper could make even more complicated an emergency EU summit with Turkey tomorrow on handling the worst refugee crisis in generations.
Austria – the last stop before Germany, the top destination for migrants fleeing war and poverty in the Middle East and beyond – has already come under fire from the European Commission and human rights groups for capping its own intake of refugees.
“Germany too must give a number for the refugees it is prepared to take from the Syria and Turkey region. Germany must finally create clarity or else refugees will continue to head off in the direction of Germany,” Faymann was quoted as saying.
In Berlin, a government spokesman declined to comment directly on Faymann, but referred to previous statements from Germany’s chancellor, Angela Merkel, in which she repeatedly rejected the introduction of such a national cap. – (Reuters)

domain: news


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The NASCAR team at Motorsport.com discuss the playoff picture heading into an elimination race at Kansas Speedway and who will find themselves out of it when the checkered flag flies.
This week’s race at Kansas Speedway will be the end of the second round in the NASCAR Cup playoffs. Who do you think will be the next four to fall in the playoffs?
Jim Utter: I have a feeling there may be some surprises out of Kansas. So, right now I’m going to go with Alex Bowman, Ryan Blaney, Kyle Larson and reigning series champion Martin Truex Jr. as not making the cut to the Round of 8. I have been very surprised with the performance of Truex and the No. 78 the past two races, especially considering he was in an excellent position to win at the Charlotte Roval which would have allowed him to be safely out of this conversation altogether.
Nick DeGroot: It’s a difficult call because there are some big names in jeopardy, but I think Kyle Larson and Alex Bowman are definitely out of it. I also think Ryan Blaney may be on his way out, but his a bolder prediction: Brad Keselowski will knock out Clint Bowyer. The No. 2 team has been very competitive since the playoffs began and although Bowyer has a points buffer over the cut line, he is still very close to the bubble spot. Should Keselowski win, the driver on the bubble will find themselves out of it.
Tim Southers: I think we’ll see Bowman, Larson, Ryan Blaney and Brad Keselowski will be the next to fall out. I know Martin Truex Jr. is near the cut off line too but I think he’ll turn things around and be in contention for the win this weekend at Kansas Speedway.
How impressive is it that all four Stewart Haas Racing drivers have won at least one race this season?
Jim: It’s very impressive but if you also throw in the races by each driver in which they looked like they had the opportunity to win but came up short, and it’s hard to think of a race this year in the Cup Series where a Stewart-Haas Racing driver could not have come away the winner. Multi-car teams have been successful but rarely are they strong from top to bottom. The last time a team showed this kind of strength was when Roush Fenway Racing but all five of its cars in the playoffs back in the 2005 season.
Nick: SHR has done a phenomenal job this year and although Almirola’s Talladega win may be written off as plate racing’s unpredictability, he has been in serious contention several times this year. All four of those drivers have had the chance to win more than one race, which really is something.
Tim: I think this will be viewed as one of the more memorable events in the history in NASCAR when fans and historians look back on this season someday. While all four drivers have recorded wins and two of them have won NASCAR Cup Series championships, I think it’s even more impressive that Aric Almirola won his first race with the team in his first season at SHR with a new chief and team members.
How surprised were you with the strategy used by the SHR drivers at Talladega?
Jim: It was clear as the weekend progressed that SHR had a definite plan in place for the Talladega race. I’m not so surprised with the strategy they used. I’m actually more surprised that the rest of the field couldn’t seem to figure out that unless they put together a similar group of cars in line to patiently run down the SHR group, there was no way they were going to catch them. That was especially true when the rest of the field seemed content to race two or three or four-wide while the single line of SHR cars drove off into the sunset.
Nick: I wasn’t surprised that they tried it, but I was extremely surprised with how well it worked out for them. Without that caution in the final five laps, those four cars were just going to drive off together and race amongst themselves. You don’t ever see that at modern Talladega. It was wildly impressive.
Tim: I think their plan was a reflection of how organized and structured their entire team has been over the past couple of seasons. I think once they all qualified together, their plan made sense. What really surprised me is how the four drivers all worked together throughout the entire race and were so patient with one another. Their strategy I think affected how the race played out and for us older folks have covered the sport for a long time, this race was one of the more unusual events at the 2.66-mile track.
The Xfinity Series begins their semi-final round at Kansas. Who do you think will be the first to punch their ticket to Homestead-Miami Speedway?
Jim: It’s hard not to pick Christopher Bell, since he won this race a year ago and he has been impressive in the Xfinity playoffs so far this season. But if there is someone else who could step up, I think it may be Elliott Sadler. He has been strong at Kansas in recent seasons and JR Motorsports teams have been solid on the intermediate tracks this season.
Nick: Justin Allgaier or Christopher Bell are the obvious choices, as they have a combined 11 wins this year. But if I had to pick between the two, I’d go with Allgaier.
Tim: I think it will be either Christopher Bell or Justin Allgaier picking up the win. They’ve been two of the more dominant drivers this season as far as running up front and winning races and I don’t think there is no reason to think they will fall back real far this weekend at Kansas Speedway.
Source: Read Full Article

domain: sports


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Following through with their promise of a fresh new concept after completing their first trilogy, girl group G-Friend released the first photo teasers for their upcoming comeback.
Abandoning their school uniforms for bright summer shorts, T-shirts as well as shorter haircuts for SinB and Eunha, the girls showed fans that they’re ready to have fun in the summer sun. According to the hashtags they used on their official Twitter account, their upcoming album LOL, or Laugh Out Loud, will be the group’s first full album. With a release date set for July 11th, fans are definitely anticipating G-Friend’s first release since their breakthrough hit “Rough.”
— 여자친구 GFRIEND (@GFRDofficial) June 29, 2016
Check out the music video for G-Friend’s latest hit “Rough” below:

domain: celebrity


Our Russian IADS Redux series examining the country’s strategic integrated air defence system comes to a close with a look at the electronic warfare capabilities it depends on.
Part-7 of our Russian IADS Redux series examined the ground-based air defence assets the country’s strategic Integrated Air Defence System (IADS) uses to prosecute air targets. Russia’s strategic IADS is unusual as it also deploys Electronic Warfare (EW) capabilities. These capabilities are ground-based and intended to support Surface-to-Air Missile (SAM) batteries and fighters providing the kinetic response.
The key mission of the IADS’ EW units is to deny hostile air assets radar coverage. Russian EW systems will work to jam airborne early warning radars managing strike packages of aircraft. The systems will also jam the fire control radars combat aircraft use to illuminate their targets for attack. Likewise, air-launched and surface-to-surface weapons maybe using radars to detect their targets. Russia’s strategic IADS therefore places a high premium on detecting and attacking these airborne radars.
The fact that aircraft make Radio Frequency (RF) emissions is something that can be exploited by the EW forces supporting the IADS. Alongside radar, aircraft transmit transponder information to identify themselves and use air traffic control radio. However, in wartime, any aircraft attacking targets in Russia would ‘go dark’ when approaching Russian airspace and perform RF emissions sparingly. Any emissions that are made from the aircraft’s radio or radar systems would be as secure as possible. These emissions would employ Low Probability or Interception/Detection (LPI/D) techniques making them hard to detect and attack.
Nonetheless, Russia’s IADS places a high premium on detecting any tell-tale RF emissions that may reveal an aircraft’s location using the 1L267 Moskva-1 passive radar to this end. Russian sources share that the 1L267 can detect airborne RF emissions at ranges of circa 216 nautical miles/nm (400 kilometres/km). The passive radar is thought capable of detecting emissions on frequencies of 300 megahertz/MHz to 18 gigahertz/GHz. Once a target is detected, the 1L267 will share data with the Control and Reporting Centre (CRC) it reports to. This information will likely be moved across the OSNOD tactical datalink we examined in a previous article. Once at the CRC target information will probably be added to the local Recognised Air Picture (RAP) generated by the Fundament-M air operations battle management system.
Air defenders at the CRC will then decide how the target should be engaged. Target details could be sent back out to local SAM units via OSNOD. Alternatively, target details could be sent to local Aviation Guidance Points (AGPs). The AGPs are responsible for the command and control of fighter squadrons supporting the IADS. It is entirely possible that both electronic and kinetic effects would be used against targets. Electronic attack may be employed initially to jam the offending target’s radar and then followed shortly after by kinetic effects.
Armada has been informed that the 1L267 works closely with the 1L269 Krasukha-2 and IRL257E Krasukha-4 electronic attack systems. The primary targets of the 1L267 are airborne S-band (2.3GHz to 2.5GHz/2.7GHz to 3.7GHz) radars. S-band radars are routinely used by Airborne Early Warning and Control (AEWC) aircraft. Attacking these radars would help deny command and control to strike packages of planes depending on AEWC platforms for coordination. Sources say that the 1L267 can engage targets at ranges of up to 135nm (250km). However, the same caveats will apply should the AEWC radar be transmitting LPI/D signals, which it most probably will.
While the 1L267 targets S-band radar, the 1RL257E engages radars transmitting on frequencies of eight gigahertz to 18GHz. Importantly, this covers combat aircraft fire control radars which tend to transmit in X-band and weapons guidance radars transmitting Ku-band (13.4GHz to 14GHz/15.7GHz to 17.7GHz) signals. The 1RL257E has an effective range of circa 162nm (300km).
It appears that each of Russia’s Military Districts (MD) has a single EW brigade. The brigade provides strategic/operational level electronic warfare and includes these 1L267, 1L269 and 1RL257E systems. It is likely that the systems would be allocated to the MD’s Air Force and Air Defence Army when necessary. If Russia’s politico-military command believed air attack to be likely, these EW units would be dispersed into the field to support SAM units and the IADS writ large. Likewise, it is possible that the 1L269 and 1RL257E apparatus could be deployed near potential strategic targets to provide a ‘bubble’ of protective jamming.
by Dr. Thomas Withington
Read our other Russian IADS Redux articles:
- Russian IADS Redux Part-1: Resonating with Resonance
- Russian IADS Redux Part-2: Hilltop View
- Russian IADS Redux Part-3: Strategic Skywatchers
- Russian IADS Redux Part-4: Missing Link
- Russian IADS Redux Part-5: Reset Password?
- Russian IADS Redux Part-6: Fundament-alists
- Russian IADS Redux Part-7: The Effectors


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Driving Financial Success in Healthcare: How AI and Analytics Enhance Revenue Cycle Management
Revenue cycle management (RCM) is an essential process for healthcare corporations to make certain well timed and accurate prices for their services. However, RCM is regularly complex, fragmented, and inefficient, resulting in revenue leakage, compliance dangers, and patient dissatisfaction.
Let’s dive into the area of AI-powered revenue cycle management services and discover how they can transform your revenue cycle from a liability to an asset.
Healthcare providers face a whole lot of demanding situations when it comes to dealing with their revenue cycle, which includes:
- Inaccurate or Incomplete Patient Records: RCM is predicated on correct and complete patient demographic and coverage statistics to generate claims and bills. However, many providers battle with accumulating and validating these records, resulting in mistakes and delays.
- Complex Coding and Billing Rules: The healthcare industry is particularly regulated and a problem to recurring modifications in coding and billing policies, which can be hard to maintain up with. Providers want to make sure that their claims are compliant with these policies to keep away from denials and consequences.
- Inefficient Workflows and Methods: RCM includes a couple of stakeholders, systems, and roles that want to be coordinated and optimized for max efficiency. However, many providers still rely on guide or paper-based approaches which might be exhausting, prone to mistakes, and expensive.
However, RCM also provides some opportunities for companies to enhance their healthcare revenue management and patient experience.
- Increased Sales: Healthcare providers can lessen sales leakage, increase cash flow, and enhance their bottom line by optimizing their RCM methods.
- Enhanced Compliance: They can lessen compliance dangers and keep away from penalties by using AI and analytics to screen and audit their claims information.
- Patient Delight: Vendors can reduce patient confusion, frustration, and lawsuits by streamlining their billing and payment techniques.
AI and analytics in healthcare offer quite a number advantages for healthcare carriers trying to enhance their RCM processes.
- Improved Records Quality: AI-powered OCR technology can capture and validate patient records correctly and quickly, reducing errors and delays.
- Automated Coding and Billing: Machine learning’s algorithms can code clinical facts as it should be and compliantly, lowering denials and rejections.
- Intelligent Claim Management and Compensation: Real-time analytics can screen claims popularity, pick out problems, and expedite payments.
- Real-time Analytics and Reporting: Customizable dashboards and reviews can provide insights into key overall performance metrics such as clean claims rate, days in accounts receivable, and many others.
Wipro’s RCM solution is an example of the way AI and analytics can be applied to RCM in healthcare. Wipro’s solution offers functions inclusive of:
- Advanced facts seize and validation by using the intelligent OCR generation.
- Automated coding using learning algorithms.
- Intelligent claim management by using real-time analytics.
- Customizable dashboards and reviews for actual-time insights into economic performance metrics.
Implementing AI and analytics in revenue cycle management solutions requires cautious planning, execution, and assessment. Some first-class practices for healthcare carriers to do not forget include are:
- Assessing the current state of their RCM approaches and identifying the ache points that need to be addressed.
- Defining goals for their AI-powered RCM solution in financial results, compliance risks, and patient experience.
- Selecting an efficient AI-powered RCM answer that meets the terms of capability, scalability, and safety.
- Integrating the RCM answers with their present structures, like EHRs or practice management programs.
- Training workers on how to use the AI-powered RCM solutions.
- Measuring the results of the AI-powered RCM solution by using key performance indicators (KPIs) and claims rate.
Organizations consider it a strategic move to optimize revenue cycle management (RCM) with AI and analytics. It helps healthcare companies drive financial success, enhance patient outcomes, as well as compliance measures.
So, all healthcare providers can streamline their RCM tactics, reduce mistakes, and increase cash flows by leveraging AI-powered OCR technology. They can also seek help from actual-time analytics and ML algorithms to gain further insights into financial performance.
Wipro’s revenue cycle management solution is a best example of how AI and analytics can be applied to RCM in healthcare to supply tangible benefits and results. So, get ready to remodel your revenue cycle from a liability to an asset with AI-powered analytics soon.

domain: finance


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JoeyPinkney.com Exclusive Interview
5 Minutes, 5 Questions With…
James Fant, author of An Ode for Orchids
(Real Fantasy Publishing )
An Ode for Orchids is a story about four young women and the challenges that they face, such as making bad choices in men, dealing with infidelity, struggling with promiscuity, and dealing with rejection. But perhaps the most daunting challenge is dealing with the animosity that one woman can have for another woman. Time will reveal whether or not each of them will be strong enough to face the challenges that life will offer them.
Joey Pinkney: Where did you get the inspiration to write An Ode for Orchids?
James Fant: An Ode for Orchids was definitely divinely inspired. I started writing the story in 2006 and nearly shelved the idea after I started graduate Continue reading 5 Minutes, 5 Questions With… James Fant, author of An Ode for Orchids

domain: literature


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Dawn Staff Reporter + Dawn TV Report
Islamabad: The Election Commission has rejected the request to allot specific seats to the Sunni Ittehad Council. According to Dawn TV London, in the written decision issued by the Election Commission, it has been said that the Sunni Ittehad Council has allocated seats for women and minorities. It is not deserved. It has been said in the written decision that the Sunni Ittehad Council cannot be allotted specific seats. The Election Commission has given a decision under Clause 6 of Article 53 of the Constitution, Section 104 of the Election Act, while the decision of the Election Commission has been rejected by the Election Commission. Issued at a ratio of one.
The Election Commission of Pakistan rejected the requests to allot specific seats to the Sunni Unity Council. A 5-member commission headed by Chief Election Commissioner Sikandar Sultan Raja reserved the decision last week while hearing the requests.

domain: law


text: The NOD-like receptor protein NLRP6 regulates the colonic mucus layer during Tritrichomonas infection Nathaniel Winsor, Paul Lemire, Samuel Killackey, Ziqi Liu, Susan Robertson, Heather Maughan, Cathy Streutker, Dana Philpott, Stephen Girardin[1,2]. University of Toronto, Department of Immunology University of Toronto, Department of Laboratory Medicine and Pathobiology Ronin Institute, Montclair NJ Saint Michael's Hospital, Toronto ON. Introduction: Enteric parasitic infection represents a major health burden in the developing world. Pathogen detection often involves members of the NOD-like receptor (NLR) family of proteins, however, the role of these proteins in parasitic infection is poorly characterized. A key step in the intestinal anti-parasitic response is the growth of the mucus layer. NLRP6 is the most common NLR protein in intestinal epithelial cells and it has been suggested that NLRP6 regulates both goblet cell abundance and mucus secretion. Methods: We developed a novel parasitic infection model utilizing protist species of the family Tritrichomonas (Tm). Protists were harvested and FACS-purified from the cecum of infected mice and delivered by oral gavage into recipient animals. Results: Upon infection, Nlrp6-/- mice possess a thinner mucus layer when compared to Nlrp6+/+ littermates. We excluded a role for the microbiome, as regardless of Tm infection, 16S rDNA sequencing in Nlrp6-/- and Nlrp6+/+ littermates did not reveal significant differences. In the colon, infected Nlrp6-/- mice have increased levels of tuft, goblet and proliferating cells. IL-18 is matured downstream of NLRP6 activation. However, littermate-controlled Tm infections in Il18-/- mice did not phenocopy the effects of NLRP6 deficiency, suggesting an IL-18 independent role for NLRP6 in the colon. Defects in the mucus layer result in chronic inflammation and can contribute to the development of colorectal cancer (CRC). To assess the functional impact of the thinner mucus layer in Tm+ Nlrp6-/- mice, we crossed infected animals onto the Apcmin/+ background, a genetic model for CRC, and determined that chronically infected Nlrp6-/-Apcmin/+ mice have a greater intestinal tumour burden than Apcmin/+ littermates. Conclusion: NLRP6 regulates mucus secretion in response to parasitic infection. Future work aims to determine whether the NLRP6-mucus axis is dependent on Caspase-1/11 activation.


Akron season see says keith although
Side note: Are you sold on the Titans QBs right now?The Boston Red Sox second baseman began the 2019 Major League Baseball season on the Injured List as he continues to recover from knee procedures he underwent last year.That was my take on it, but I don’t know what I’m talking about because I’m still confused on the whole issue.He is now in the position that really maximizes his skill set, and now we just want to see him continue to grow.During Friday’s semifinal win over Austin Peay, Morant missed five of his 15 free throws.
Anaheim skated to a 4 victory on the strength of two goals from Jakob Silfverberg, outshooting Vancouver 35 across the whole contest.But these suggestions should be sent via e-mail.Speaking with reporters earlier this week, the Marlins CEO and part-owner said that he is fine with players growing beards or mustaches – just as long as they are well-groomed.The fearsome Derby course provides a stern test for the riders, with iconic obstacles such as the Bank and the Devil’s Dyke guaranteeing plenty of excitement.
Maryville University led the standings with a 3 GPA and LIU Post University was second with a 3 GPA.They didn’t see him 30 minutes after the game in the visitors’ locker room agonizing with linebacker Vincent Rey over that last touchdown.Punter Michael Palardy threw two passes last season �?an incompletion off a dropped snap, then another incompletion on a fake punt that drew an interference flag and earned a first down.But Tony O endeared himself, not only to fans but especially teammates, by accepting blame for every goal.Detroit …My brother handled a lot of the details, Phil Esposito said.
In 1965, when Mikita won the Art Ross Trophy, Hull was awarded the Hart Trophy as most valuable player and Lady Byng Trophy for sportsmanship .Phillippi is the only wrestler to defeat Fix this season at a dual at Pitt.The Wizards ran off the next 13 points to go ahead 80 on Bobby Portis’ 3-pointer about three minutes later, and they took an 89 lead to the fourth.Seahawks quarterback Russell Wilson didn’t have his best game on Sunday, but after having an interception returned for a touchdown late in the game, he showed one of his best traits with his ability to bounce back from that adversity and nearly lead an unlikely comeback.In the following video, released by the NHL in 2013, Brown and other players reminisce about lighting the lamp in the ‘National League’ for the first time: Fully recovered from the ankle injury that slowed him as a rookie, Brown was set to take a step forward in Los Angeles during the 2004 season.


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Swordsman Online English Announcement Trailer
The wait finally draws to a near as one of MMOHut’s most anticipated titles makes the official announcement that it’s on its way to western audiences.
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Kindred Healthcare tapped to run United Medical Center nursing home
United Medical Center management has selected Louisville, Ky.-based Kindred Healthcare Inc. to operate the nursing home at city-owned hospital, one of the first steps of the five-year turnaround plan designed to shore up the hospital and eventually divest it.
Executives will propose the $1.2 million deal to the hospital's board next week, said Dawn Gideon, managing director of Huron Consulting Group Inc., which is helping implement the plan. It will also require D.C. Council approval.
The one-year contract, which includes two additional option years, is a flat fee and does not include performance incentives, Gideon said. A joint physician-management selection committee chose Kindred over eight other proposals.
While the city will continue to own the hospital's 120-bed skilled nursing facility, Mayor Vincent Gray's administration hopes to remove itself from the day-to-day operational responsibilities as quickly as possible.
Kindred (NYSE: KND) provides health care management services at more than 2,100 locations, including nursing homes, rehabilitation centers, hospice and other kinds of facilities.
If it wins the contract, Kindred will hire its own management team for the facility, Gideon said.
Work continues to find a private operator of the primary hospital operations at United Medical, which figures to be a far more complicated process.
Ben Fischer covers health care and law.
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SALT LAKE CITY — Base budget cuts of $23.5 million, or about 5 percent, in state public health and human services programs received subcommittee approval Monday, despite an afternoon of testimony from managers that thousands of homebound seniors and low-income Utahns will be hurt.
County and regional health departments are maxed out both by increasing need and the use of volunteers to supplement programs for the needy, including Meals on Wheels services to the aged, members of the Health and Human Services Appropriations Subcommittee were told.
Scott McBeth, director of the Mountainlands Area Agency on Aging in Utah County, said there are many seniors who are able to stay out of area group care centers because of meals programs, which some counties already have reduced from five days a week to four or three days.
Many are people who had their lives completely changed by World War II and whose sacrifices benefit current generations. Preserving state funding for senior services is the right thing to do, both morally and financially, he said.
Subcommittee member Sen. Pat Jones, D-Holladay, said she has been talking extensively with seniors, those who are still living at home and those in care centers. Meals are often the only chance people "who often feel they've been put out to pasture" have to interact with others about their lives, Jones said. She said many homebound seniors don't feel like cooking for themselves, that the Meals on Wheels delivery is the only meal they have in a day and that those who deliver it are the only people they ever see.
The subcommittee also endorsed cuts in various Medicaid programs, although funding decisions could be made as the session continues to backfill some programs by the time the final state budget is adopted next month.
More state dollars are spent on Medicaid than on any other state budget item other than public schools and higher education. Medicaid in Utah's overall health care spending covers about 10 percent of all health care bills, including one-third of pregnancies and 60 percent of long-term care charges.
Health care coverage could be cut for low-income Utahns with disabilities who have Medicaid insurance, including seriously ill children, women suffering from breast and cervical cancer and children transitioning out of the foster care system.
The health department has asked for funding putbacks for dental care for pregnant women with children, citing the added health problems for mother and child that occur without that basic preventative care.
Medicaid insurance will adopt cost-containment steps recommended in a recent state audit of the joint state and federal plan, executives told the subcommittee, but the level of cuts nearly dictate that coverage will have to be dropped or people who need it not enrolled if the cuts are implemented.
Low-income advocates say that reducing Utah's eligibility requirements to the most meager incomes will come at the expense of health care for the neediest. Reducing the income eligibility threshold for people with disabilities and seniors to 75 percent of the poverty level — $6,075 annual income — comes in addition to previous recommendations to eliminate dental and vision services to pregnant women over age 21, as well as reducing by a third reimbursement rates to hospitals and eliminating coverage for young adults aging out of state foster care.
"Kicking the sickest and most in need off of Medicaid is no way to balance the state budget," said Lincoln Nehring, an attorney and Medicaid/Medicare policy analyst with the Utah Health Policy Project. "These Utahns simply do not have the resources to pay for care on their own."
Dr. Joseph Jarvis, a local physician and health care reform activist leading a grass-roots effort to put reform on the November ballot, said earlier budget cuts already have eliminated virtually all possible benefits not absolutely mandated by federal rules, and Utah's Medicaid program already limits benefits to the smallest possible segment of the citizenry allowed by federal regulation.
One option lawmakers haven't considered is looking beyond the line-item method for organizing budgets, Jarvis said, noting that the way budgets are built hides millions statewide and trillions nationally spent on unnecessary overhead and waste within the health care system at large.


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Crown Princess Thyra of Hanover wears a diamond necklace as a bandeau in a formal portrait, ca. late nineteenth century; learn more about Thyra’s jewels here!
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|Emery County Clerk Bruce Funk accepts the Diebold voting machines on Dec. 27, 2005. He is disenchanted with the machines and possible problems with them.|
What started as a routine Emery County Commission meeting on March 21 ended in a flash of anger from Bruce Funk, Emery County Clerk. The drama began last November when the Emery County Commission approved the use of Diebold Election voting machines. The state of Utah voted to use the Diebold as the machine of choice statewide. The state agreed to foot the bill for the purchase of the machines for the counties.
Emery County took delivery of the Diebold machines on Dec. 27, 2005.
At the Feb. 7 commission meeting, Funk reported to the commission on the testing of the Diebold election machines with Diebold personnel. At that time he reported that six of 40 machines had failed and two of those had been repaired and the other four sent back to Diebold. Funk said the state was supposed to have tested the machines before sending them to the county. Bad batteries and jammed printers as well as machines with old elections stored on them were among the problems cited. The state was supposed to send new machines to the county.
During the citizen concerns portion of the meeting on March 21, Funk presented new information regarding the machines. He said as the county clerk it is his duty and responsibility to make recommendations to the commission and that is not an easy task. During the past year he has done a lot of research regarding the Diebold machines. He was willing to be part of the plan if the technology was good for Emery County.
He said on Jan. 31 Diebold sent four people down to do the testing of the Emery County machines. Of the 40 machines tested, Funk rejected six machines. Diebold repaired two machines on site and took four machines back with them. With one of the machines the paper track was off which causes paper jams.
Funk said he took one of the machines to the clerk’s office so his staff could become familiar with the machine. This machine was among the ones rejected. Funk also said with the machines being unplugged for two weeks, he wanted to check the battery capacity of each machine and also check the paper feature to make sure it was working properly. He completed this process on 36 machines. Also he checked the machines for backup storage. Some of the machines contained seven megabytes of backup storage. The machines should hold between 25-28 megabytes of storage. Seven of the machines had eight megabytes of storage or less. Jeff Guymon, technology technician for the county checked the machines and cleared out past elections and increased the storage space from seven to 11 megabytes.
Funk was concerned about the past elections being on the machines, which he said proved the machines are not new.
Funk said he has talked to many organizations who have concerns about the Diebold election machines. He has read the reports of what happened in Florida. He was in contact with Black Box voting and brought in technical experts to assess the machines and reach determinations as to the accuracy of the Diebold machines.
Funk also told of a report from California called the Berkley report where in looking at the software no problems presented themselves, but when they looked at the hardware there were problems.
One of Funk’s main concerns was whether the operating system can be breached and tampered with which destroys the integrity of the election. Reports allege that the systems are not tamper proof.
Voters are issued a voter identification card which is inserted into the election machine. If someone were to illegally insert a voter identification card of their own making a virus could be introduced to the machine and machine results could be altered or destroyed.
Funk made the recommendation that the county conduct the next election with the optically scanned ballots they have used in the past and order nine AutoMark machines for the handicapped which would meet HAVA requirements for handicapped voters. The cost of the nine machines would be approximately $44,000, which Funk said he has available in his budget and would include a five year lease/purchase agreement.
“I don’t feel comfortable with the machines,” said Funk. Funk said he would not accept or use the Diebold machines as the election official for the county. The ballot provider who has been used in the past said they can’t provide the ballots for Diebold machines.
Funk said he doesn’t blame Diebold for the deficiencies, but rather the state for the mandate they have placed on the counties.
Commissioner Ira Hatch said if the county is not HAVA compliant then it risks being sued. Funk said with the AutoMark machines for the handicapped it would bring the county into compliance.
Commissioner Hatch said, “If the machines didn’t measure up, did you send them back.”
Funk said two of the four had been returned to Diebold. He feels he has eight questionable machines.
Commissioner Hatch asked again if Diebold had the chance to fix the machines. Funk said no. Funk replied that he is not accepting the machines as official for Emery County.
Commissioner Hatch said, “Have you given Diebold the opportunity to fix the machines? If we don’t have enough machines to run the election we will have to contact Lt. Gov. Gary Herbert.”
Commissioner Gary Kofford wondered if the county is required in the contract to use the Diebold machines in the election. County Attorney David Blackwell was given the assignment to review the contract with the state to see what obligations the county is under in regards to the election machines.
Commissioner Kofford said he too thinks Diebold needs the opportunity to fix the machines and satisfy the problems. He said he had been keeping track of the machines Funk said had problems and calculated 13 machines which Clerk Funk wouldn’t accept. Funk said he would not accept any of the voting machines.
Commissioner Hatch said he thought the machines needed to be given a try. How can the county approach the state about problems with the machines without giving them a try?
Commissioner Drew Sitterud said he had attended a large voting machine testing event and at this event the Diebold people packed a machine out, but the AutoMark machine also had a failed machine which was packed out. Also when the Diebold machine crashed, not one vote was lost.
Funk said the opportunity to purchase the AutoMark machines would be lost if they weren’t purchased that day as AutoMark has oversold their machines.
Commissioner Hatch wondered what is acceptable memory space to hold an election. Funk didn’t know that answer. Diebold will have to answer those questions.
Commissioner Kofford said training is needed for the loading of the machines for an election. This program training will be held in June and July. A different corporation does the training on the voice activated machines. It is 90 days to the first election and Emery County is not trained. Three or four people are going for training in the next week or so for three-four days. The election judges need to be trained. The question was raised if current election judges are capable of the training involved. Commissioner Kofford wondered how far the trained people can be stretched on election day with machines in nine locations. He also thinks the state hasn’t addressed a lot of the questions involving the machines.
Commissioner Sitterud said that Diebold personnel were going to be here for the primary elections.
Attorney Blackwell said he felt Funk had tapped into a group, Black Box Voting, that’s anti-electronic voting in general. Diebold needs to address and answer questions. “You’ve pushed the commissioners into a corner and it’s not fair to them. We’ve not heard the other side,” said Blackwell. Funk said that as the election official who runs the election, he is overwhelmed. He questioned Blackwell, “As county attorney representing all of us, am I wrong in what I’m requesting.”
Blackwell said he’s not sure it’s reasonable because, Funk has not given Diebold or the Lt. Gov. Gary Herbert, a chance to fix the problem.
Sheriff Lamar Guymon said, “I cannot believe that with knowing how Bruce Funk feels about the Diebold machines, that Lt. Gov. Herbert would send defective old, used machines, I just can’t believe that Lt. Gov. Herbert would send any faulty machines to the county. Lt. Gov. Herbert has promised to have people available to help with the election.”
Commissioner Hatch said that they need to get Diebold down here to explain and deal with the problems. He then called for action on the item brought up by Funk on purchasing the AutoMark machines. None of the commissioners made a motion to take action on the item.
Later on in the meeting, Funk came back before the commissioners and said he was turning over stewardship of the Diebold voting machines to the commissioners. He gave them the key to the courtroom where the machines are currently being stored. He said he would prefer not to be involved in any dealings with Diebold in the future because of his hostile feelings and he can’t be positive. Commissioner Hatch said they needed the information about each of the machines provided to them, so they can meet with Diebold concerning the faulty machines. Commissioner Hatch said the key to the room where the machines are stored will be locked in the safe. Commissioner Hatch said that Funk as the county election official can’t just walk out on the election.
Editors note: In speaking with clerk Funk on Friday, he said he didn’t want stewardship over the machines and that is why he turned the key back to them. He has given the commissioners a letter since then explaining what he feels is wrong with the machines. He suggested they could use some of the Diebold machines to meet the HAVA requirements and still use the optically scanned method. He feels the training is overwhelming and the optical scanned method is so much easier. He feels he is just a messenger to get possible problems with the machines addressed. Funk feels he is within his rights as the official county election clerk to have the machines tested. The commissioners weren’t aware that any testing was going on, but Commissioner Sitterud came upon two women in the storage room with their computers hooked up to the county’s election machines. Funk also transported two of the machines to Salt Lake where they were tested by personnel from Security Innovations Inc. Their personnel were only available for one day so Funk made the call to transport two of the county machines to be tested. Black Box Voting videotaped the testing session. The report from these testing sessions is due out in two-three weeks. Funk stated that the Utah Diebold company has been excellent to work with. Funk feels it is essential to get the report out from the independent testing to confirm or deny any problems with the machines. Funk said he has not cared to talk to Lt. Gov. Herbert about the situation as he feels Herbert is too close to the election process. Funk said he feels totally comfortable with what he’s done and he has offered to pay for any damages he may have caused. “I have every right to check the machines if I have concerns,” Funk said. He wants to know what any problems are before an election. He said the training for the Diebold machines is so overwhelming. Funk is proud of his track record as the election official and has been conducting the elections in the county for the past 23 years. He said he has nothing political to gain in the next election as he is not running for office again. He feels he has conducted the elections with high integrity and security controls in place through the years. He feels they are in a tight spot with getting the proper training to operate the Diebold machines and then training the election judges.
The money Funk proposed to use to purchase the AutoMark machines was put into his budget for the operations of the 2006 election.
Commissioner Kofford said the extra money was put into the budget because it is the first year with the Diebold machines and they weren’t sure of the associated costs with the new election machines.
In an interview with Lt. Governor Gary Herbert he expressed concern about the confidence the Emery County people have in the election process. In light of recent allegations from County Clerk Bruce Funk about the reliability and integrity of the Diebold machines, Lt. Gov. Herbert is very distressed about Clerk Funk’s recent actions.
“The Emery County Commissioners made the decision to be part of the statewide system. Mr. Funk didn’t like the brand change and he is angry with the commission who decided to go with the new touch screens. There are people out there who think anything electronic is the devil’s tool and that outcomes of elections are in jeopardy. They have a conspiracy theory. They don’t like the technology, they don’t like the brand. They think Diebold is a Republican tool and how George Bush got elected.
“Diebold is a very good company. We have had no problems with them in the other 28 counties. There have been some hiccups and it is a learning process. We have a transition help desk with highly trained people working there. We have weekly conference calls and updates. Never, not one time were we contacted by Bruce Funk. It is distressing he hasn’t called with a question. Lt. Gov. Herbert said they wanted to also have a paper trail in addition to the electronically counted vote and the Diebold machines also have the votes recorded on paper. The person using the machine can check to make sure their vote is recorded according to their wishes before they submit the ballot. Any system is not perfect any computer can be hacked into, but the election machines are to be kept in a secure double locked room.
“The integrity of any election system is dependent on the integrity of the Clerk’s office involved.The sky is falling mentality and the scare tactics of some of these websites involve people with their own agenda and Mr. Funk has bought into these conspiratorial attitudes.
“We cannot trust the election machines that have been tampered with. They will all need to be recalibrated and tested. These Diebold machines were all under warranty. Diebold would fix any defect or replace the machine under warranty. But we didn’t receive not one call involving any defective machines from Mr. Funk,” said Lt. Gov. Herbert.
A special commission meeting was held on March 27 where the whole election issue was discussed. Emery County Clerk Bruce Funk resigned his office. More details will be in the April 4 issue of the Emery County Progress.


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The cabinet approved in principle the One-stop Service Act-2017 on Monday, in an effort to facilitate services and reduce the cost of doing business for both foreign and domestic investors.
The act was approved in the weekly meeting of the Cabinet, held at Bangladesh Secretariat with Prime Minister Sheikh Hasina in the chair.
Speaking at a press briefing after the meeting, Cabinet Secretary Shafiul Alam said: "Under the act, entrepreneurs or investors with registered companies will receive 16 types of services from the one-stop service centre within a stipulated time frame, for implementation of any project."
The services include issuance of trade licenses, land registration and mutation, environmental clearances, construction permits, explosives licenses and boiler certificates as well as connections for power, gas, water, telephone and internet.
The cabinet secretary added that the act had been approved as the government wanted to reduce the cost of doing business in the country.
Currently, Bangladesh ranks 176th out of 188 internationally in terms of cost of doing business, and the goal was to break into the top 100 within the next five years, Shafiul said.
Four organizations - namely the Bangladesh Investment Development Authority (BIDA), Bangladesh Economic Zone Authority (BEZA), Bangladesh Export Processing Zone Authority (BEPZA) and Bangladesh Hi-tech Park Authority- will act as the Central One-stop Service Authority in their respective areas, he said.
The law would supersede all related previous laws to overcome their limitations, the cabinet secretary said, adding that the act has been framed to encourage local and foreign investors "by making the procedures of doing business easier".
The one-stop service will be made available both centrally and regionally for foreign as well as domestic investors, he said.
Alam said rules to be framed under the law would describe the timeframe for receiving the services individually in detail.
"Failure to provide a service within the stipulated timeframe will be considered as 'misconduct' under the law and action will be taken against the responsible person as per the rules," he said.


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domain: travel


text:
Although meningococcal meningitis is potentially deadly, it usually occurs in small outbreaks involving just a few cases, infectious disease experts say.
And because health officials at the University of Illinois` Champaign campus quickly distributed antibiotics to those who had close contact with infected students, its spread should be limited there.
``This is a very frightening illness, but the organism that causes it is exquisitely sensitive to penicillin and other antibiotics,`` said Dr. Ronald Hershow, chief epidemiologist at the U. of I. Hospital in Chicago.
It is caused by several types of bacteria that infect the meninges, the membrane surrounding the brain and spinal cord, then spread to the
bloodstream. Once there, the organisms can rapidly cause death if the patient is not quickly treated with large doses of intravenous antibiotics.
Between 2,000 and 3,000 cases of meningococcal meningitis are reported in the U.S. each year, and 10 to 20 percent of the victims die, said a spokeswoman for the federal Centers for Disease Control in Atlanta.
The bacteria that cause the infection can be found in about 5 percent of the population, but normally the germs do not cause any problems, said Dr. John Flaherty, a University of Chicago infectious disease expert.
``It`s not at all uncommon to carry the bacteria around,`` he said. ``We don`t understand why it causes infection in some people.
``Little outbreaks like the one in Champaign occur sporadically in this country, but they are fairly self-limited. They don`t spread any farther.``