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kidney stone formation causes | There are many potential causes of kidney stone formation. In general they are the result of a super concentration of chemicals in the urine that results in crystals being formed. This may be brought on by one or more of the following: | Stones may be located in: 1 Kidney - Nephrolithiasis (Stone formation in the kidney). 2 Ureters - Ureterolithiasis (Stones in the ureters. Ureters are the tubes that propel urine from the kidney to the bladder). 3 Bladder - Cystolithiasis (Stone formation in the urinary bladder). | eng_Latn | 12,100 |
what kind of device is a nephrostomy tube | Nephrostomy Tube Care. A nephrostomy tube is a drainage tube placed into the kidney to drain urine directly from the kidney. The word nephrostomy comes from two Latin root words for kidney (nephr) and new opening (stomy). | A percutaneous (per-ku-TA-ne-us) nephrostomy (ne-FROS-to-me) tube is a catheter (plastic tube) that is inserted through your skin into your kidney. The nephrostomy tube is placed to drain urine from your body into a collecting bag outside your body. | eng_Latn | 12,101 |
what is the microanatomy of the nephron | The nephron is the basic structural unit of the kidney. It is a tubule that consists of different regions which handle the glomerular filtrate conserving valuable salts, water, proteins. Each region is a simple epithelium that is specialized to handle the unique functions. It begins with the PROXMAL CONVOLUTED TUBULE.o... | The nephron (from Greek νεÏÏÏÏ - nephros, meaning kidney) is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts by filtering the blood, reabsorbing what is needed and excreting the rest as urine. nephron eli... | eng_Latn | 12,102 |
can bladder stones be removed naturally | Bladder stones can be removed surgically by a cystotomy, opening of the bladder. Stones lodged in the urethra can often be flushed into the bladder and removed, but sometimes a urethrotomy is necessary.ladder stones can be removed surgically by a cystotomy, opening of the bladder. Stones lodged in the urethra can often... | When bladder stones are too large to break, open surgery is required, which involves making an incision in the bladder to get the stones out. Natural remedies for bladder stones. There are plenty of natural remedies to treat bladder stones that can be prepared right in your own home. Some of the simplest include: | eng_Latn | 12,103 |
what kind of kidney stones are there | Most kidney stones are made of calcium compounds, especially calcium oxalate. Calcium phosphate and other minerals also may be present. Conditions that cause high calcium levels in the body, such as hyperparathyroidism, increase the risk of calcium stones. | Kidney stones, or renal calculi, are solid masses made of crystals. Kidney stones usually originate in your kidneys, but can develop anywhere along your urinary tract. The urinary tract includes the kidneys, ureters, bladder, and urethra. Kidney stones are known to be one of the most painful medical conditions. The cau... | eng_Latn | 12,104 |
is there swelling in womens female organs during kidney stones | Feet swelling is one typical sign of kidney disease and kidney failure. Renal disease is the most common cause of swelling in the feet, ankles, legs as well as face, hands, abdomen, etc. In kidney failure, excess water and sodium can not be removed efficiently from the blood.Water and sodium retention can cause swellin... | The hormonal changes for women before the menstrual period also cause retention and may result in ... collects at the lowest part of the body due to gravity and makes your feet and ankles swell. People with high blood pressure frequently have this kind of swelling, according to the American Diabetes ... people with kid... | eng_Latn | 12,105 |
is stent insertion into the ureter an approved or procedure | Ureteral Stent Placement. Ureteral stent placement is a procedure to open a blocked or narrow ureter. The ureter is the tube that carries urine from your kidney into your bladder. A stent is a thin hollow plastic tube used to hold your ureter open and allow urine to flow. The stent may stay in for several weeks. Inform... | A âureteral stentâ or âureteric stentâ is a thin, hollow tube inserted into the ureter. Ureters are thin tube-like-organs which connect kidneys to the urinary bladder, to allow urine flow from the kidney. The stent is longer than the actual ureter and tube-ends are usually coiled. | eng_Latn | 12,106 |
[Emphysematous pyelonephritis. A case medically treated]. | Authors report on a case of emphysematous pyelonephritis in a woman affected with diabetes and renal failure. In order to avoid chronic dialysis, no nephrectomy was performed and the patient was treated only with drugs. Full recovery was obtained, without worsening of the renal function. | In this paper, a complete thermal characterization (measurement of all static and dynamic thermal parameters) of some selected II–VI binary crystals was carried out. The semiconductors under investigation were grown from the melt by high-pressure/high-temperature-modified Bridgman method. The contact photopyroelectric ... | eng_Latn | 12,107 |
Would some please tell me what Osmosis ,Active Transport and Diffusion is all about, PLEASE!? | Difusion is the movement of particles from an area of high concentration to an area of low concentration, until they are apread out evenly.\n\nExamples for diffusion: \nThe alveoli are well adapted for diffusion of gases, \nthey have a large surface area\nthey are moist, so gases can dissolve\nthey have thin walls\nand... | When you open a web page, the information on that page (pictures, sound, text, etc.) are sent from the "Server" to your computer through the internet.\n\nSome pages have lots of information on them ... the Yahoo home page, for example, has pictures and links and text. You'll note also that there are little application... | eng_Latn | 12,108 |
Kidney stones also frequently complicate gout , affecting between 10 and 40 % of people , and occur due to low urine pH promoting the precipitation of uric acid . | Kidney stones also frequently complicate gout , affecting between 10 and 40 % of people . Kidney stones occur due to low urine pH promoting the crystallization of uric acid . | Specifically , Michael Luby and Charles Rackoff analyzed the Feistel block cipher construction , and proved that if the round function is a cryptographically secure pseudorandom function , with Ki used as the seed , then 3 rounds is sufficient to make the block cipher a pseudorandom permutation , while 4 rounds is suff... | eng_Latn | 12,109 |
how to stop pain for your kidneys | 1 Take basil juice and honey in equal quantities. 2 Stir it well and consume this to get rid of the problem. 3 Regular intake of this will definitely help to cure the pain in your kidneys by clearing the stones in it. 4 Be sure to follow this process for not less than 4 months to get your desired and permanent resul... | Urinate into a strainer (funnel with a fine mesh on the bottom) or glass jar to collect kidney stones. Pain medicine: You may be given medicine to take away or decrease pain. Do not wait until the pain is severe before you take your medicine. | eng_Latn | 12,110 |
does decaf iced tea cause kidney stones | 1 If you like iced tea and you are a stone former, drinking a moderate amount is unlikely to cause you to develop more stones. 2 Based on the available research, it may actually decrease your risk of stones.) If you drink tea with milk, the calcium in the milk binds the oxalate, further reducing the amount of oxalate ... | Confidence votes 5. kidney stones can cause bad bladder damage, urethra damage, and kidney scaring which after a while will cause kidney dysfunction. as side effects go, fever, burning urination, cold sweats, back aches and stomach pain. The urinary tract is the part of the body affected by a kidney stone.idney stones ... | eng_Latn | 12,111 |
is a blood vessel associated with the nephron loop | Nephron. o The nephron is the structural and functional unit of the kidney. It consists of a specialized tubular structure and closely associated blood vessels. Responsible for the formation of urine.o Each kidney contains 1,000,000 nephrons that filter the blood and form urine. The nephron is the structural and functi... | Nephron. o The nephron is the structural and functional unit of the kidney. It consists of a specialized tubular structure and closely associated blood vessels. Responsible for the formation of urine.o Each kidney contains 1,000,000 nephrons that filter the blood and form urine.ephron. o The nephron is the structural a... | eng_Latn | 12,112 |
why is important to strain urine for stone | Straining the first urine specimen of the morning is important, because a stone may pass into your bladder during the night. Look carefully at the strainer for a kidney stone. It may look like a grain of sand or a small piece of gravel.Any stone you find should be kept dry-do not put it in fluid or urine. kidney stone ... | General Strain Theory is very important, as it pays attention to the individual level, which strain theory does not. It also provides a very descriptive range of directions for where to research in the future, as well as why individuals may not commit crime s as they grow older or why their reasons may shift. | eng_Latn | 12,113 |
how long for a kidney stone to pass? | According to the American Urological Association, the time to pass stones located in ureters -- tubes leading from the kidneys to the bladder -- is an average of 8 days for stones less than 2 mm, 12 days for stones between 2 and 4 mm and 22 days for stones between 4 and 6 mm. | Treatment includes relief of pain, hydration and, if there is concurrent urinary infection, antibiotics. The majority of stones pass spontaneously within 48 hours. However, some stones may not. There are several factors which influence the ability to pass a stone. These include the size of the person, prior stone passa... | eng_Latn | 12,114 |
what is the calculi | Calculus, renal: A stone in the kidney (or lower down in the urinary tract). Also called a kidney stone. The stones themselves are called renal caluli. The word calculus (plural: calculi) is the Latin word for pebble. Renal stones are a common cause of blood in the urine and pain in the abdomen, flank, or groin. Kidney... | Staghorn calculi, more commonly called struvite stones or infection stones, are a type of kidney stone. These are hard deposits of minerals formed in the body's kidneys.taghorn calculi are a type of kidney stone. Staghorn calculi are hard deposits of minerals formed in the body's kidneys. | eng_Latn | 12,115 |
what does triple phosphate crystals in urine mean | Description : Common crystals seen even in healthy patients include calcium oxalate, triple phosphate crystals and amorphous phosphates. The crystals shown above are typical triple phosphate crystals, found in feline and canine urine, and are classically described as rectangular coffin lid shape. | They are also called magnesium ammonium phosphate or struvite crystals and are typically found in alkaline urine. In fact the name triple phosphate originates from an old erroneous belief that the phosphate ion was bound to 3 positive ions instead of just magnesium and ammonium. | eng_Latn | 12,116 |
causes for kidney stones | calcium stones are the most common type of kidney stone they are caused when there is too much calcium in the urine high amounts of calcium could be a result of an inherited condition called hypercalcuria which leads to large amounts of calcium in urine high levels of vitamin d | kidney stones hard deposits of minerals and acid salts that form inside the kidneys can be very painful several things can cause kidney stones including over concentration of the urine metabolic or genetic disorders and infections | eng_Latn | 12,117 |
the ________ is a reservoir for urine. | centimeters (cm) long and transport urine from the kidneys to the bladder. Each ureter consists of three layers: ⢠Mucous Membrane â inner coat. ⢠Smooth Muscle â middle coat. ⢠Fibrous Tissue â outer coat. C. Urinary Bladder â the muscular, membranous sac that serves as a reservoir for urine. | Vesicoureteral reflux is the abnormal flow of urine from the bladder to the upper urinary tract. The urinary tract is the bodyâs drainage system for removing wastes and extra water. The urinary tract includes two kidneys, two ureters, a bladder, and a urethra. Blood flows through the kidneys, and the kidneys filter o... | eng_Latn | 12,118 |
signs symptoms of kidney stones | In these cases, common symptoms of kidney stones include: 1 persistent ache in the lower back, which is sometimes also felt in the groin â men may have pain in the testicles and scrotum. 2 periods of intense pain in the back or side of your abdomen, or occasionally in your groin, which may last for minutes or hours... | The location and sensation of pain caused by a kidney stone often changes as the stone passes through the urinary tract. Additional symptoms include cloudy, discolored or foul-smelling urine, a persistent need to urinate, scant urine, and fever and chills, notes Mayo Clinic. | eng_Latn | 12,119 |
what does calcium oxalate crystal abnormal few means | Bananas are a low-oxalate food. Kidney stones are small, hard, sharp crystals that can lodge in the kidneys or the ureter, which is the tube that carries urine from the kidneys to the bladder, and are potentially very painful. The most commonly occurring stones are made of calcium combined with either phosphate or oxal... | Kidney stones can become very damaging when the stone blocks or limits the flow of urine from the kidney. Calcium oxalate crystals and stones occur in the upper urinary tract (the kidneys) and the lower urinary tract (the bladder). This type of stone is usually identifiable by use of an x-ray. | eng_Latn | 12,120 |
what procedure is used to treat kidney stones | Lithotripsy to Treat Kidney Stones. This procedure is most effective for stones in the kidney or upper ureter. Lithrotripsy uses an instrument, machine, or probe to break the stone into tiny particles that can pass naturally. This procedure is not appropriate for patients with very large stones or certain other medical... | What are percutaneous nephrolithotomy and percutaneous nephrolithotripsy? These procedures are treatments for kidney stones that are used in patients with large or irregularly shaped kidney stones, people with infections, stones that have not been broken up enough by SWL (extracorporeal shock wave lithotripsy) or those... | eng_Latn | 12,121 |
what is secretion in renal system | Tubular secretion occurs from the epithelial cells that line the renal tubules and collecting ducts. It is the tubular secretion of H+ and NH4+ from the blood into the tubular fluid (i.e. urine-which is then excreted from the body via the ureter, bladder, and urethra) that helps to keep blood pH at its normal level. | Tubular secretion. Diagram showing the basic physiologic mechanisms of the kidney and the three steps involved in urine formation. This is a diagram that shows the basic physiologic mechanisms of the kidney and the three steps involved in urine formation, namely filtration, reabsorption, secretion, and excretion. | eng_Latn | 12,122 |
is kidney pain always kidney stones | Kidney pain is usually very severe and if caused due to kidney stones are known as colic which indicates its wave like occurrence as opposed to steady pain. Pain due to kidney infection is indicated by pain in flank area. All types of kidney pain are usually accompanied with fever, nausea and vomiting. | Kidney pain is caused by infection, inflammation, injury or enlargement of the kidney, or by conditions that block the flow of urine out of the kidney. Pyelonephritis (kidney infection) and kidney stones are the most common causes of kidney pain.tretching of the capsule around the kidney can cause pain, but many of the... | eng_Latn | 12,123 |
incision of kidney to remove a stone med term | Guide. In percutaneous nephrolithotomy or nephrolithotripsy, the surgeon makes a small incision in your back to remove kidney stones. He or she then puts a hollow tube into your kidney and a probe through the tube. In nephrolithotomy, the surgeon removes the stone through the tube. In nephrolithotripsy, he or she break... | Surgery may be needed to remove a kidney stone if it. 1 does not pass after a reasonable period of time and causes constant pain. 2 is too large to pass on its own or is caught in a difficult place. 3 blocks the flow of urine. causes an ongoing urinary tract 1 infection. damages kidney tissue or causes constant bl... | eng_Latn | 12,124 |
common symptoms of kidney problem | Symptoms of kidney problems. When symptoms do occur, the common signs of kidney problems include feeling nauseous, back pain, frequent urination, dizziness, malaise, swelling feet and hands or face, blood in the urine and high blood pressure. Diagnosis of kidney problems. Since many kidney problems do not have symptoms... | Some of the most common signs and symptoms of kidney stones include the following: 1 Sudden, severe pain that comes and goes in intensity. Common areas afflicted include the back, groin, abdomen, side, and genitals. Nausea and vomiting. | eng_Latn | 12,125 |
how big of kidney stone can you pass | Even though 85 percent of kidney stones are small enough to pass during urination, fewer than 50 percent of patients chose this option. A person with a normal-size ureter can usually pass a kidney stone with a diameter less than 5 mm (about 3/16 of an inch) without significant pain or risk of kidney damage. | The smaller the kidney stone, the more likely it will pass on its own. If it is smaller than 5 mm (1/5 inch), there is a 90% chance it will pass without further intervention. If the stone is between 5 mm and 10 mm, the odds are 50%. If a stone is too large to pass on its own, several treatment options are available. | eng_Latn | 12,126 |
what is ureters | Ureters are tube-shaped organs that deliver urine from the kidneys to the bladder. Because the linings of the ureters and the bladder are continuous, it is possible for infection to start in the bladder and ascend into the tubes.he ureters are tube shaped organs whose main function is to deliver urine from the kidneys ... | The ureter is a small tube that connects a kidney to a urinary bladder. Humans, along with most other mammals, typically have two ureters, with one coming from each kidney. These ureters run down the back of the abdominal cavity before connecting to the urinary bladder. | eng_Latn | 12,127 |
causes of kidney stones | Kidney stones are caused by high levels of calcium, oxalate, and phosphorus in the urine. These minerals are normally found in urine and do not cause problems at low levels. Certain foods may increase the chances of having a kidney stone in people who are more likely to develop them. | 1 When you don't drink enough water, the salts, minerals, and other substances in the urine can stick together and form a stone. This is the most common cause of kidney stones. Medical conditions. Many medical conditions can affect the normal balance and cause stones to form. | eng_Latn | 12,128 |
what is the structure of the ureter | In human anatomy, the ureters are tubes made of smooth muscle fibers that propel urine from the kidneys to the urinary bladder. In the adult, the ureters are usually 25â30 cm (10â12 in) long and ~3â4 mm in diameter.n human anatomy, the ureters are tubes made of smooth muscle fibers that propel urine from the kidn... | Function: It is the tube that carries urine from kidney to the bladder. Structure: It orignates from the base of the kidney and terminates in the base of the bladder. Each kidney has one ureter measuriing from 28 to 34 cm long, the right one is slightly shorter than the left.The diameter varies from 1mm to 1 cm.tructur... | eng_Latn | 12,129 |
Treat Kidney Pain | Kidney pain can be due to injury, infection, stones, or inflammation in your kidney. Often this feels like a dull ache in your upper back or side, usually on only one side of your body. | Do you have horrible menstrual cramps? This wikiHow will give you lots of tips on how to get rid of cramps short-term and long-term. | eng_Latn | 12,130 |
is potassium good for kidney stones | potassium citrate. Uses. This medication is used to make the urine less acidic. This effect helps the kidneys get rid of uric acid, thereby helping to prevent gout and kidney stones. This medication can also prevent and treat certain metabolic problems (acidosis) caused by kidney disease. Citric acid and citrate salts ... | Minerals Important for Good Kidney Function. Potassium is a very important mineral used in the kidneys. It is a mineral that helps with fluid control in the body, which your kidneys play a big role in when it comes to elimination of fluid. Phosphorus is another mineral important in kidney function. These minerals help ... | eng_Latn | 12,131 |
what type of potassium does a doctor give | What is potassium citrate? Potassium is a mineral that is found in many foods and is needed for several functions of your body, especially the beating of your heart. Potassium citrate is used to treat a kidney stone condition called renal tubular acidosis. | What Is Potassium? Potassium is a mineral that, among other things, helps muscles contract, helps regulate fluids and mineral balance in and out of body cells, and helps maintain normal blood pressure by blunting the effect of sodium. Potassium also may reduce the risk of recurrent kidney stones and bone loss as we age... | eng_Latn | 12,132 |
do sponges drain water in minecraft | A sponge can be used to turn water into air (it absorbs the water). To place a sponge, use a sponge item while pointing at a surface facing the space the sponge should occupy. | Sponges donât have internal organs. They donât have muscles, a nervous system, or a circulatory system. Their walls are lined with many small pores called ostia that allow water flow into the sponge. The structure of a sponge is simple. | eng_Latn | 12,133 |
does anyone know an easy way to tell if a solution is a colloid or a crystaloid? | By looking at it. A colloid has pieces that are large that will not mix in. A crystalloid has small pieces that will normall dissolve. Colloids are typically with liquids, and crystalloids, solids. | This is something you learn best through hands-on... but here's a couple of sites to help you. For most simple equipment like magnifying glasses or balance scales, use the package insert for details.\n\nhttp://www.ekcsk12.org/science/lelab/microscopeuselab.htm\n\nhttp://www.mdk12.org/instruction/curriculum/science/safe... | eng_Latn | 12,134 |
what does crystal lattice mean | Also called Bravais lattice, crystal lattice, space lattice. Crystallography. an arrangement in space of isolated points (lattice points) in a regular pattern, showing the positions of atoms, molecules, or ions in the structure of a crystal. 5. Mathematics. | The discipline of crystallography has developed a descriptive terminology which is applied to crystals and crystal features in order to describe their structure, symmetry, and shape. This terminology defines the crystal lattice which provides a mineral with its ordered internal structure. | eng_Latn | 12,135 |
what does is mean when a proton is hydrated | Please read the two papers below and they will better explain to you the structure of the hydrated proton in liquid water. The hydrated proton is actually an electron âdefectâ or âholeâ in the liquid. | Report Abuse. A hydrated crystal is a crystal that contains water as part of its chemical formula and structure. It may or may not absorb water vapor from the atmosphere. A crystal that is hygroscopic is one that absorbs water vapor from the atmosphere.eport Abuse. A hydrated crystal is a crystal that contains water as... | eng_Latn | 12,136 |
what makes crystals form in ear | Ear crystals (otolith or otoconia) are tiny calcium carbonate/calcite crystals embedded in the gelatinous otolithic membrane in the inner ear.The otolithic organs (the utricle and the saccule) are what enables you to discern which way is up even when your eyes are closed.ar crystals (otolith or otoconia) are tiny calci... | The process of crystal forming is called crystallization. Crystals often form in nature when liquids cool and start to harden. Certain molecules in the liquid gather together as they attempt to become stable. They do this in a uniform and repeating pattern that forms the crystal. In nature, crystals can form when liqui... | eng_Latn | 12,137 |
what are the electrolytes | An electrolyte disorder occurs when the levels of electrolytes in your body are either too high or too low. Electrolytes are naturally occurring elements and compounds in the body. They control important physiologic functions. Examples of electrolytes include: calcium; chloride; magnesium; phosphate; potassium; sodium | Skills to develop. 1 Identify what are electrolytes. 2 Distinguish between strong and weak electrolytes. 3 Explain what happens when electrolytes dissolve in water. Give the equilibrium constant expression for 1 ionizaton. Explain ion product of water, autoionization of water, and 2 pH. Calculate ionization perce... | eng_Latn | 12,138 |
types of electrolytes in body fluids | Electrolytes are minerals in your body that have an electric charge. They are in your blood, urine and body fluids. Maintaining the right balance of electrolytes helps your body's blood chemistry, muscle action and other processes. Sodium, calcium, potassium, chlorine, phosphate and magnesium are all electrolytes. You ... | Definition. Electrolytes are minerals in your blood and other body fluids that carry an electric charge. Electrolytes affect the amount of water in your body, the acidity of your blood (pH), your muscle function, and other important processes. You lose electrolytes when you sweat. You must replace them by drinking flui... | eng_Latn | 12,139 |
what is a crystallization equation | Crystallization refers to the formation of solid crystals from a homogeneous solution. It is essentially a solid-liquid separation technique and a very important one at that. Crystals are grown in many shapes, which are dependent upon downstream processing or final product requirements.he salt that will not dissolve wi... | Crystallization is the (natural or artificial) process by which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal. Some of the ways by which crystals form are through precipitating from a solution, melting, or more rarely deposition directly from a gas. | eng_Latn | 12,140 |
what is a crystalline solid | A crystal or crystalline solid is a solid material whose constituents, such as atoms, molecules or ions, are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. crystal is a solid where the atoms form a periodic arrangement. (Quasicrystals are an exception, see ... | A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. | eng_Latn | 12,141 |
Human arm modeling for analysis/synthesis image coding | Robot Manipulators: Mathematics, Programming, and Control | Improved diagnostic confidence and accuracy of pediatric elbow fractures with digital tomosynthesis | eng_Latn | 12,142 |
DEVICES TO MEASURE TONGUE FORCE-A CRITICAL ANALYSIS | Coordination of Tongue Pressure and Jaw Movement in Mastication | Hybrid Position and Force Control without Force Sensor | yue_Hant | 12,143 |
A Random Walk in Sensors: Recent Advances and Market Opportunities | Multi‐arm robotics: a solution to fast re‐configuration for changing automated tasks | Human-Intent Detection and Physically Interactive Control of a Robot Without Force Sensors | eng_Latn | 12,144 |
A passively safe and gravity-counterbalanced anthropomorphic robot arm | Preliminary design of a whole-arm manipulation system (WAMS) | Full paper Antagonism for a Highly Anthropomorphic Hand–Arm System | eng_Latn | 12,145 |
Hybrid external control for two robot coordinated motion | Robot Contact Language for Manipulation Planning | Hybrid Position and Force Control without Force Sensor | eng_Latn | 12,146 |
Evaluation of an electromagnetic system with haptic feedback for control of untethered, soft grippers affected by disturbances | Intuitive control of self-propelled microjets with haptic feedback | Do Not Turn to the Hypothalamus for Feedback on Stress If You Are Growth Restricted | eng_Latn | 12,147 |
HEXOTRAC: A highly under-actuated hand exoskeleton for finger tracking and force feedback | Bi-Manual Articulated Robot Teleoperation using an External RGB-D Range Sensor | CT45A1 acts as a new proto-oncogene to trigger tumorigenesis and cancer metastasis | eng_Latn | 12,148 |
The future of sensor interface electronics | Interfacing intelligent systems to the natural world: micro-sensors and micro-actuators | Hybrid Position and Force Control without Force Sensor | eng_Latn | 12,149 |
Sticky Hands interaction with an anthropomorphic robot | Got rhythm? Haptic-only lead and follow dancing | Full paper Antagonism for a Highly Anthropomorphic Hand–Arm System | eng_Latn | 12,150 |
On multi-arm manipulation planning | Optimization criterion for safety task transfer in cooperative robotics | An instrumental variable approach finds no associated harm or benefit from early dialysis initiation in the United States | eng_Latn | 12,151 |
Noise Model Analysis for Sensor Arrays | Hand Segmentation for Augmented Reality System | Sensorless vector and direct torque control | kor_Hang | 12,152 |
Teaching-playback of robot manipulator based on human gesture recognition and motion tracking | Robot teaching playback based on machine vision and human hand demonstration | Backstepping control of the Stefan problem with flowing liquid | eng_Latn | 12,153 |
Wearable Robots in Rehabilitation Engineering Tremor Suppression | Development of a Wearable Tremor Suppression Glove | Development of a Wearable Tremor Suppression Glove | eng_Latn | 12,154 |
Pronounced bilateral asymmetry of the complete upper extremity: a case from the early Neolithic Baikal, Siberia | The expression of asymmetry in hand bones from the medieval cemetery at Écija, Spain | Passive bilateral teleoperation of a car-like mobile robot | eng_Latn | 12,155 |
Pre-Grasp Sliding Manipulation of Thin Objects Using Soft, Compliant, or Underactuated Hands | Design and use paradigms for Gazebo, an open-source multi-robot simulator | Mounting evidence against the role of ICC in neurotransmission to smooth muscle in the gut | eng_Latn | 12,156 |
Multi-Link Multi-Contact Force Control for Manipulators | Muscular Effort for the Characterization of Human Postural Behaviors | Hybrid Position and Force Control without Force Sensor | kor_Hang | 12,157 |
Wearable haptic-feedback navigational assistance for people with dementia: Preliminary assessment | Design and fabrication of wearable male-type radio button-shaped vibrotactile actuators | An utter refutation of the ‘Fundamental Theorem of the HapMap’ | eng_Latn | 12,158 |
Design methods and algorithms for configurable capacitive sensor interfaces | Three Dimensional Capacitive Force Sensor for Tactile Applications | Hybrid Position and Force Control without Force Sensor | eng_Latn | 12,159 |
In this paper, we propose a human-safety-oriented design method to realize a safe robot system for human-robot coexistence. We conduct some simulations to identify problems in human-robot collision situations, and point out, based on the human pain tolerance limit which we have clarified, that a robot working next to a... | Force display systems are a kind of human-coexistent robot systems, which share the space with people while working, and which directly touch and display force-senses to their users. They are expected to have much effects and advantages as means of human interface. On the other hand, they are inherently involved a pote... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 12,160 |
A Ultrasonic Ranging System for Robot End-Effector Position Measurement. | Position Estimation with Intermittent Measurements | SNARE Function Is Not Involved in Early Endosome Docking | eng_Latn | 12,161 |
Rendering stiffness with a prototype haptic glove actuated by an integrated piezoelectric motor | Comparison of Walking and Traveling-Wave Piezoelectric Motors as Actuators in Kinesthetic Haptic Devices | Inactivation of Cdc13p triggers MEC1-dependent apoptotic signals in yeast. | eng_Latn | 12,162 |
Unsupervised simultaneous learning of gestures, actions and their associations for Human-Robot Interaction | Computational Approaches to Motor Learning by Imitation | Full paper Antagonism for a Highly Anthropomorphic Hand–Arm System | eng_Latn | 12,163 |
Operation assist control system of rotary crane using proposed haptic joystick as man-machine interface | Development of a dual robotic arm system to evaluate intelligent system for advanced construction machinery | Why I have abandoned robot-assisted transaxillary thyroid surgery | eng_Latn | 12,164 |
Implementation of an Intelligent Integrated Detection System Based on Virtual Instrument for Different Missiles | A Virtual Instrument Based Testing System for Micro Gyroscope with Magnetically Levitated Rotor | Human-Intent Detection and Physically Interactive Control of a Robot Without Force Sensors | eng_Latn | 12,165 |
Robot for Carrying Food Trays to the Aged and Disabled | Expert massage motion control by multi-fingered robot hand | Why I have abandoned robot-assisted transaxillary thyroid surgery | eng_Latn | 12,166 |
Shape Control for Experimental Continuation | Bespoke extensional elasticity through helical lattice systems | Vision is superior to touch in shape perception even with equivalent peripheral input | eng_Latn | 12,167 |
Measurement of grasp position by human hands and grasp criterion for two soft-fingered robot hands | A grasp performance criterion for robot hands considering multiple aspects of tasks and hand configurations | Mounting evidence against the role of ICC in neurotransmission to smooth muscle in the gut | eng_Latn | 12,168 |
Grasping Objects Using Shadow DexterousHand with Tactile Feedback | A 3D printed soft gripper integrated with curvature sensor for studying soft grasping | Further evidence of impaired tactile learning after removals of the second somatic sensory projection cortex (SII) in the monkey | kor_Hang | 12,169 |
This paper addresses the design of a novel computer keyboard embedding 64 miniature actuators providing a programmable force feedback in response to human strokes. A specific electromechanical actuator is designed using a global methodology. Then, a parallel strategy is set to efficiently control all the actuators simu... | A single keycap on a standard alphanumeric computer keyboard was instrumented with a piezoelectric load cell and the fingertip motion was recorded with a high-speed video motion analysis system. Contact force histories between the fingertip and the keycap were recorded while four subjects typed a standard text for five... | This paper describes an investigation into the application of an active control strategy for reducing the motion of offshore platforms in waves. The simulated structure is augmented with an active mass damper with a passive component tuned to the natural frequency of the platform. An actuator force under feedback contr... | eng_Latn | 12,170 |
Due to the special characteristics of the wheel force transducer (WFT), the traditional methods are hard to acquire the initial values of the WFT precisely and conveniently. Aiming at the problem, two online calculation methods for the initial value are proposed in this paper. The key of these methods is that the two p... | In-situ sensing the tire–road interactions such as local contact friction force distributions provides crucial information for building accurate friction force models for vehicle safety control. In this paper, we report the development of an embedded, flexible local force sensor for measuring the tire local friction fo... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 12,171 |
IPMC (Ionic Polymer Metal Composite) is a class of electroactive polymers (EAP) that bend when electric field is applied to the material. From our theoretical studies of the material it appears that IPMC can be modelled as a lossy transmission line. From simulations it appears that IPMC reaction time depends on length ... | This paper describes a linear dynamic model of an elongated bending Electroactive Polymer (EAP) actuator applicable ::: with deformations of any magnitude. The model formulates relation of a) voltage applied to the EAP sheet, b) current ::: passing through the EAP sheet, c) force applied by the actuator and d) deformat... | Background ::: The Integrated Management of Childhood Illnesses is the main approach for treating children in more than 100 low income countries worldwide. In 2007, the World Health Assembly urged countries to integrate ‘better medicines for children’ into their essential medicines lists and treatment guidelines. WHO r... | eng_Latn | 12,172 |
Flexible electronic technologies offer the potential for the co-integration of mechanical sensors that measure the state of the flexible surface under actuation or deformation. This format of sensor offers significant opportunities for the instrumentation of existing systems for a range of applications such as touch, m... | This work provides an architecture that incorporates depth and tactile information to create rich and accurate 3D models useful for robotic manipulation tasks. This is accomplished through the use of a 3D convolutional neural network (CNN). Offline, the network is provided with both depth and tactile information and tr... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 12,173 |
Telemanipulated robot-assisted surgical procedures of the retina require precise manipulation of instruments inserted through trocars in the sclera. However, there is not a unique mapping of the motions of the surgeon’s hand to the lower-dimensional motions of the instrument through the trocar, and it is not obvious wh... | Reduced dexterity and an unergonomic body posture are two of the shortcomings for the surgeon while performing conventional minimally invasive surgery or vitreo-retinal eye surgery. With a master-µslave system these inconveniences during ophthalmic surgery can be overcome. To gain insight in the requirements for the ma... | It is proved, by using topological properties, that when a group automorphism of a locally compact totally disconnected group is ergodic under the Haar measure, the group is compact. The result is an answer for Halmos's question that has remained open for the totally disconnected case. | eng_Latn | 12,174 |
This paper proposes a force feedback compliance force lock for biltateral control based on sensor-less sensor Reaction Force Observer (RFOB). The force limit is defined by the operator in advance based on the experience. The force lock protects the object which is in contact with the slave actuator from excessive force... | This paper proposes an enhanced force limiting gripper to avoid object deformation when it is in contact with the slave due to excessive forces imposed by the master operator in bilateral control. The force lock protects the gripped object on the slave and the attainment of the force limit is notified to the master ope... | This paper proposes an enhanced force limiting gripper to avoid object deformation when it is in contact with the slave due to excessive forces imposed by the master operator in bilateral control. The force lock protects the gripped object on the slave and the attainment of the force limit is notified to the master ope... | eng_Latn | 12,175 |
This paper describes a marker-based Augmented Reality system for editing tensor-product Bezier surfaces. It uses both a small- scale multi-marker mat and a two-marker wand as its interactive elements. The multi-marker mat establishes a coordinate frame for the display of the surface. Because of its size, it allows the ... | We introduce symSpline: a symmetric, dual-mouse technique for the manipulation of spline curves. In symSpline, two cursors control the positions of the ends of the tangent to an edit point. By moving the tangent with both mice, the tangent and the edit point can be translated while the curvature of the spline is adjust... | A multivariable self-tuning PID (SPID) controller is introduced to robot manipulator control. The control structure is simple, eliminates interactions quite well, and is easy to implement. | eng_Latn | 12,176 |
In previous chapters, human hand and arm kinematics have been analyzed through a synergstic approach and the underlying concepts were used to design robotic systems and devise simplified control algorithms. On the other hand, it is well-known that synergies can be studied also at a muscular level as a coordinated activ... | Grasping and manipulation skills are at the core of the development of modern robotic systems. With the introduction of robotics in new applications involving unstructured environments (e.g. space, undersea, surgery), intelligent manipulation and grasping has become a crucial research area. The authors have developed a... | It is proved, by using topological properties, that when a group automorphism of a locally compact totally disconnected group is ergodic under the Haar measure, the group is compact. The result is an answer for Halmos's question that has remained open for the totally disconnected case. | eng_Latn | 12,177 |
Considering the great change on human machine interface between the Control-by-Wire vehicle and traditional ones, this paper tries to analysis and adjust the key characteristics of human-vehicle, such as the H-point, eye ellipse, head enveloping line and accessible area and then construct the human characteristics data... | Proper assessment of human reach posture is one of the essential functions for ergonomic workspace design and evaluation in computer-aided ergonomic evaluation models or any CAD system with a built-in man model. To predict reach posture, most existing models have been using heuristic methods, which provide only the ran... | Energies are reported for the first four singlet and triplet spherically symmetric states of 2e systems confined in an impenetrable sphere. All calculations used explicitly correlated Hylleraas basis sets. These calculations identify a series of level crossings and avoided crossings for Coulombic systems with a positiv... | eng_Latn | 12,178 |
This invention is relating to an improvement configured to a pushing caster of jogging machine. The body of jogging machine contains one master frame, one framework, one jogging board, one front transverse-rod, one hand holder, one rear floor-rod, etc. components. The transverse rod designed for master frame's base and... | Practical robot motion planning for multiple moving objects in large complex scenarios requires very fast collision detection. We present an approach to collision detection between multiple moving objects for robot motion planning. It is based on a spherical hierarchy of detail. The objects can be non-convex and curved... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 12,179 |
We propose a vision control strategy to perform automatic microassembly tasks in three-dimension (3-D) and develop relevant control software: specifically, using a 6 degree-of-freedom (DOF) robotic workstation to control a passive microgripper to automatically grasp a designated micropart from the chip, pivot the micro... | There is a great demand for arrangement of micro objects smaller than 100 micrometers with high accuracy and reliability in order to construct micro devices. Since micro objects tend to adhere to other objects by electrostatic force, we can pick them up easily by contacting with a needle tip instead of grasping by twee... | This article provides a postcolonial critique of power-resistance dialectics among outsourced call center workers in India. A constructivist grounded theory analysis of focus group and interview data with 65 participants reveals how microresistance intersects with global capitalism in ways that both accommodate and rup... | eng_Latn | 12,180 |
The objective of this panel session is to describe how and when manufacturing simulation practitioners should add to the value of projects by interfacing simulation analyses with other analyses such as optimization, layout/material flow, scheduling, robotic, and queuing. The panelists will discuss how each analytical t... | Employment of robots in manufacturing has been a value-added entity in a manufacturing industry. Robotic simulation is used to visualize entire robotic application system, to simulate the movement of robot arm incorporated with components consist in its environment and to detect collision between the robot and componen... | We report enhancement of the mechanical stability of graphene through a one-step method to disperse gold nanoparticles on the pristine graphene without any added agent. | eng_Latn | 12,181 |
A handover strategy is proposed that aims at natural and fluent robot to human object handovers. For the approaching phase, a globally asymptotically stable dynamical system (DS) is utilized, trained from human demonstrations and exploiting the existence of mirroring in the human wrist motion. The DS operates in the ro... | This thesis addresses the problem of modeling and planning anthropomorphic movements for robots during object handovers. The anthropomorphic movement during interactions between humans and robots should enable humans to feel safer and thus more accepting of robots. Using a combined model of Cartesian trajectory and the... | We prove that groups acting geometrically on delta-quasiconvex spaces contain no essential Baumslag-Solitar quotients as subgroups. This implies that they are translation discrete, meaning that the translation numbers of their nontorsion elements are bounded away from zero. | eng_Latn | 12,182 |
This paper presents an artificial cognitive system tightly integrating object perception and manipulation for assistive robotics. This is necessary for assistive robots, not only to perform manipulation tasks in a reasonable amount of time and in an appropriate manner, but also to robustly adapt to new environments by ... | Service robots are expected to autonomously and efficiently work in human-centric environments. For this type of robots, object perception and manipulation are challenging tasks due to need for accurate and real-time response. This paper presents an interactive open-ended learning approach to recognize multiple objects... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 12,183 |
In this work, we present a high-speed pick-and-place method for cell-assembly applications. Besides range of motion and accuracy, rapidness of a manipulation system is an important parameter, which is so far underrated in related studies. To achieve high-speed micromanipulation, obtaining 3D positions of both the targe... | This paper describes a novel microassembly system that can be used to construct out-of-plane three-dimensional (3-D) microstructures. The system makes use of a surface-micromachined microgripper that is solder bonded to a robotic manipulator. The microgripper is able to grasp a micropart, remove it from the chip, reori... | ●The conditions are officially justified not as punishment for prisoners but as an administrative measure. Prisoners are placed in control units in administrative moves and since there are no rules governing such moves (in contrast to punitive moves), prisoners are denied any due process and prison officials can incarc... | eng_Latn | 12,184 |
EVALUATION OF THE RUNNING SURFACE DEFORMATIONS INFLUENCE ON THE VIBRATION BEHAVIOUR OF OFF-ROAD VEHICLES | Abstract: Road profile and the technical condition of the suspension affect a large measure of comfort, road safety and endurance. This paper contains the theoretical study results of the offroad vehicle vibration when running on a bumpy section of road. For this purpose has been developed mechanical model of tire-susp... | A robot cooperative manipulation system based on visual simultaneous localization and mapping is proposed in this paper. A single camera mounted on each mobile robot is used to observe unknown environments. SURF algorithm is employed to extract features of the environment and the target object. Three-dimensional positi... | yue_Hant | 12,185 |
STeP : AN INNOVATIVE TELEOPERATION SYSTEM FOR DECOMMISSIONING OPERATIONS | Decommissioning tasks in laboratories or interim storage facilities may be complicated by poor accessibility and by the diversity of operations that must be carried out. This is particularly true of waste storage shafts that are often accessible only from above and are relatively limited in size compared with existing ... | Abstract : An experimental model linear one kilowatt PEP all solid state HF amplifier and the factors leading to the development of the design approach used are described in this report. Sixty transistors were successfully combined over four octaves of band-width without individual tuning, or component selection. (Auth... | yue_Hant | 12,186 |
A survey on real-time controlled multi-fingered robotic hand | Based on a wide range of literature review, the basic concepts and methodologies of real-time controlled robotic hand grasping system are reorganized, presented and illustrated in this paper. Two different taxonomies of the grasp mode are described here based on the connectivity between the robot hand and the object, a... | The thesis is relative to the development of an innovative Human Machine Interface for UAS Flight Management System. In particular, touchscreena have been selected as data entry interface. The thesis has been done together at Alenia Aermacchi | eng_Latn | 12,187 |
High stiffness capacitive type torque sensor with flexure structure for cooperative industrial robots | In this paper, a capacitive type torque sensor for cooperative robot manipulators is proposed. Flexure structures are used to increase its sensitivity while maintaining the high stiffness between input and output. The sensor can measure external torque of the joint by sensing capacitance of the parallel electrode plate... | Abstract A computer-oriented method for sensitivity model construction of open-chain active mechanism is developed. It comprises two different calculations: (a) the sensitity of generalized forces acting in mechanism joints and (b) the sensitivity of actuator inputs, Variable parameters are accepted to be the dynamic p... | eng_Latn | 12,188 |
Acquisition of Slip Phenomenon between Developed Distributed-Type Force Sensor and the Contacted Object | This paper describes output algorithms to evaluate slip, using our developed distributed-type force sensor. To realize advanced manipulation, it is necessary to acquire the forces and moments applied to the fingertips of the robot hand, and to evaluate the slip between the contacted object and the sensor. The algorithm... | We prove existence of solutions for a class of systems of subelliptic PDEs arising from Mean Field Game systems with H\"ormander diffusion. These results are motivated by the feedback synthesis Mean Field Game solutions and the Nash equilibria of a large class of $N$-player differential games. | eng_Latn | 12,189 |
Robust landmark selection for mobile robot navigation | Effective Landmark Placement for Accurate and Reliable Mobile Robot Navigation | A 3D printed monolithic soft gripper with adjustable stiffness | eng_Latn | 12,190 |
Enhancing patient safety and quality of care by improving the usability of electronic health record systems: recommendations from AMIA | In response to mounting evidence that use of electronic medical record systems may cause unintended consequences, and even patient harm, the AMIA Board of Directors convened a Task Force on Usability to examine evidence from the literature and make recommendations. This task force was composed of representatives from b... | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | eng_Latn | 12,191 |
Influence of visual and haptic cues on podokinetic after-rotation | ABSTRACT Active countercircling on a rotating platform for 15 min causes individuals to involuntarily circle in the same direction when they step in place on firm ground. This is referred to as podokinetic after-rotation (PKAR). It is unclear how interjecting brief periods of visual or haptic inputs for a stable orient... | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | eng_Latn | 12,192 |
User Perceptions of Haptic Fidgets on Mobile Devices for Attention and Task Performance | Fidgeting, while primarily recognized as a distinguishing characteristic of neurodevelopmental conditions such as autism or ADHD, has also recently been recognized as a potential focus and attention aid for learning in traditional classroom environments. Everyone fidgets to greater or lesser extents, perhaps everyone c... | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | eng_Latn | 12,193 |
Application of robot hand technique in the course of microneurosurgical operations | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | In this study, we perform in vivo OCT human arthroscopic imaging in patients undergoing menisectomy. Results are compared to MRI and arthroscopy. | eng_Latn | 12,194 |
Wearable device assembly having a motor function of | A wearable device assembly includes a controller, the display and indicator system supported in the housing thereon. The controller includes at least one sensor, wherein detecting the user wearing the device activity. The controller selects the activity level lit the indicator system to indicate the user. | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | eng_Latn | 12,195 |
The effect of electronic trading on market volatility and liquidity in emerging markets: Evidence from Amman Stock Exchange | This study investigates the impact of the electronic trading system (ETS) on market volatility and liquidity on the Amman Stock Exchange (ASE) before and after its implementation on 26th March, 2000. Using a sample of 34 companies, we collected data on closing prices, volume, and number of shares traded over the period... | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | eng_Latn | 12,196 |
Preoperative management of patients with major trauma injuries. | Traumatic injuries require rapid, efficient, and precise diagnose and immediate treatment. Patients with major trauma injuries place special demands on emergency department, OR, and intensive care unit health care providers. Cost-effective and time-efficient management of these patients results in improved patient care... | INTRODUCTION ::: The aim of this study was to determine whether the new robot hand technique can help to avoid the complication in the course of high precise microneurosurgical operations. ::: ::: ::: METHODS ::: The physical efficacy was measured by tremorometry. The comparative study of the incidence of complications... | eng_Latn | 12,197 |
Use Good Posture to Prevent Carpal Tunnel | Carpal Tunnel Syndrome is the result of repetitive strain and a fixed (static) posture. Learning how to incorporate natural human motion into your work helps relieve the stress and strain created by static postures. | This wikiHow teaches you how to use Google's keyboard to gesture (or glide) type -- composing without lifting your finger from the keyboard -- on your Android device. | eng_Latn | 12,198 |
Do Kegel Exercises | This wikiHow will teach you how to do Kegel exercises, which can help ward off pelvic floor problems, including urinary and fecal incontinence, and improve your sex life. | Do you have weak fingers? Do you need to use them for something that requires flexibility? Do you want to have a better grip on jars and lids and slippery objects? | eng_Latn | 12,199 |
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