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  • Rises
  • The pressure rises, which pushes the diaphragm, closing the inlet valve to which it is attached, and preventing any more gas from entering the regulator. (wikipedia.org)
  • cooker
  • Pressure cooking is the process of cooking food, using water or other cooking liquid, in a sealed vessel known as a pressure cooker . (wikipedia.org)
  • Almost any food that can be cooked in steam or water-based liquids can be cooked in a pressure cooker. (wikipedia.org)
  • His airtight cooker used steam pressure to raise the water's boiling point, thus cooking food more quickly. (wikipedia.org)
  • In 1918, Spain granted a patent for the pressure cooker to Jose Alix Martínez from Zaragoza . (wikipedia.org)
  • In 1924, the first pressure cooking pot recipe book was published, written by José Alix and titled "360 fórmulas de cocina Para guisar con la 'olla expres'", or 360 recipes for cooking with a pressure cooker . (wikipedia.org)
  • Vischer's pressure cooker was the first designed for home use, and its success led to competition among American and European manufacturers. (wikipedia.org)
  • At the 1939 New York World's Fair , the National Pressure Cooker Company , later renamed National Presto Industries , introduced its own pressure cooker. (wikipedia.org)
  • Today, most pressure cookers, including those manufactured by Presto are variations on the first-generation cookers, with the addition of new safety features such as a mechanism that prevents the cooker from being opened until it is entirely depressurized. (wikipedia.org)
  • This type of pressure cooker cannot be opened with a cold water quick-release method and should be operated with caution when releasing vapour through the valve, especially while cooking foamy foods and liquids ( lentils , beans , grains, milk, gravy , etc. (wikipedia.org)
  • Pressure is created by boiling a liquid, such as water or broth, inside the closed pressure cooker. (wikipedia.org)
  • An electric pressure cooker integrates a timer. (wikipedia.org)
  • Some cookers are multifunctional (multicookers): pressure cooker, saute/browning, slow cooker, rice cooker, yogurt maker, steamer and stockpot warmer that can also be used to keep cooked food warm. (wikipedia.org)
  • symptoms
  • High blood pressure usually has no symptoms, but it can cause serious problems such as stroke , heart failure , heart attack and kidney failure . (medlineplus.gov)
  • Unlike general high blood pressure, hypertensive crises often appear with symptoms, such as severe headache, shortness of breath, nosebleeds, severe anxiety, and even loss of consciousness or heart attack (and several other extremely dangerous conditions) when it isn't treated quickly enough. (draxe.com)
  • medications
  • There are a variety of classes of high blood pressure medications and they include a number of different drugs. (heart.org)
  • The healing of pressure ulcers may be slowed by the age of the person, medical conditions (such as arteriosclerosis, diabetes or infection), smoking or medications such as anti-inflammatory drugs. (wikipedia.org)
  • Earth's
  • I read in New Scientist that the pressure at Earth's core is 3.6 million atmospheres. (newscientist.com)
  • High-pressure experimentation has led to the discovery of the types of minerals which are believed to exist in the deep mantle of the Earth, such as silicate perovskite, which is thought to make up half of the Earth's bulk, and post-perovskite, which occurs at the core-mantle boundary and explains many anomalies inferred for that region. (wikipedia.org)
  • Diuretics
  • Standard medical treatment for elevated blood pressure is to prescribe dangerous beta-blockers , ACE inhibitor drugs and diuretics, along with convincing the patient to restrict salt in the diet. (draxe.com)
  • water
  • And does this building pressure change the way water flows? (amnh.org)
  • This experiment, which can be completed in a single class period, examines how pressure affects water flow. (amnh.org)
  • In small groups, students work with water and a soda bottle, and then relate their findings to pressure in the deep ocean. (amnh.org)
  • A series of inquiry-based questions to get students thinking about pressure, both in the air and under water. (amnh.org)
  • If valves A and B are open but C and D closed, then the steam pressure can pump water to height h2. (gsu.edu)
  • If cooling water is supplied to the cylinder, then the steam will condense, precipitously dropping its vapor pressure . (gsu.edu)
  • The pressure exerted by the osmotic flow of water is called turgidity. (wikipedia.org)
  • Change in soil structure due to aging (secondary compression): Over time, soil will consolidate even after high pressures from loading and pore water pressure have been depleted. (wikipedia.org)
  • The pressure coefficient is a parameter for studying the flow of incompressible fluids such as water, and also the low-speed flow of compressible fluids such as air. (wikipedia.org)
  • In air, sound pressure can be measured using a microphone, and in water with a hydrophone. (wikipedia.org)
  • It is reduction in the diffusion pressure of water in solution or cell over its pure state due to presence of solutes in it and forces opposing diffusion. (wikipedia.org)
  • Diffusion pressure of water is maximum and its theoretical value is 1236 atm. (wikipedia.org)
  • The difference between diffusion pressure of pure water and solution is called diffusion pressure deficit (DPD). (wikipedia.org)
  • When a plant cell is placed in hypotonic solution, water enters into a cell by osmosis and as a result turger pressure develops. (wikipedia.org)
  • Thus it is DPD that tends to equate and represents water absorbing ability of a cell, it is also called suction force (SF) or suction pressure (SP). (wikipedia.org)
  • adults
  • In fact, about many U.S. adults with high blood pressure still doesn't know they have it. (draxe.com)
  • Social media offers opportunities for adolescents and adults alike to instill and/or experience pressure everyday. (wikipedia.org)
  • Similar thresholds had been adopted by the American Heart Association for adults who are 18 years and older, but in November 2017 the American Heart Association announced revised definitions for blood pressure categories that increased the number of people considered to have high blood pressure. (wikipedia.org)
  • Stroke
  • 1 ) One of the most common conditions leading to heart disease and stroke (the No. 2 killer) is the all-too familiar issue of high blood pressure. (draxe.com)
  • High blood pressure (HBP) isn't just a problem in and of itself, but it also leads to other dangerous health conditions, including stroke, heart attack, chronic heart failure and kidney disease . (draxe.com)
  • The most common cause of a low (narrow) pulse pressure is a drop in left ventricular stroke volume. (wikipedia.org)
  • Pulse Pressure
  • Pulse Pressure: An Indicator of Heart Health? (medlineplus.gov)
  • This serves the important function of damping the pulsatile output of the left ventricle, thereby reducing the pulse pressure. (wikipedia.org)
  • If the aorta becomes rigid in conditions such as arteriosclerosis or atherosclerosis, the pulse pressure would be very high. (wikipedia.org)
  • In trauma, a low or narrow pulse pressure suggests significant blood loss (insufficient preload leading to reduced cardiac output). (wikipedia.org)
  • A narrow pulse pressure is also caused by aortic valve stenosis and cardiac tamponade. (wikipedia.org)
  • A high resting pulse pressure is harmful and tends to accelerate the normal aging of body organs, particularly the heart, the brain and kidneys. (wikipedia.org)
  • A high pulse pressure combined with bradycardia and an irregular breathing pattern is associated with increased intracranial pressure and should be reported to a physician immediately. (wikipedia.org)
  • Examples: (these are examples of WIDENING pulse pressure causes) Anemia Aortic dissection Atherosclerosis Arteriovenous fistula Chronic aortic regurgitation Aortic root aneurysm Aortic root dilation Beri beri Distributive shock Endocarditis Fever Heart block Hyperkinetic heart syndrome Increased intracranial pressure Patent ductus arteriosus Pregnancy Thyrotoxicosis Recent work suggests that a high pulse pressure is an important risk factor for heart disease. (wikipedia.org)
  • Heightened pulse pressure is also a risk factor for the development of atrial fibrillation. (wikipedia.org)