health sectionhealth sectionSoil is important for plants because their roots absorb from soil the water and nutrients necessary for proper plant growth and flower and fruit development. The necessary nutrients vary by plant, but highly saline soil can pull water from plant roots, making it difficult for plants to have the moisture and nutrients they need. High salinity in soil is caused by several factors, including weathering and location. Once you know the cause, you can take measures to correct the soil's saline, or salt, level for optimum plant growth.
A dog with a high level of ketones in his urine suffers from a condition known as ketonuria, usually resulting from a buildup of these substances in the dog's blood. A ketone is a type of acid, which, if allowed to accumulate in the blood, can lead to ketoacidosis, a potentially fatal condition. The main health conditions that can cause high ketone levels in a canine are starvation and diabetes.
Artesian wells penetrate rock to access water that’s found in the aquifer underneath. When an artesian well is drilled, the pressure created by the surrounding rock causes the water level to rise. If the water pressure is great enough, the water will flow out of the ground. When constructing this kind of well, you need to be able to completely stop or control the flow of water. Failing to do so not only wastes water, but also can contaminate an overlaying aquifer.
Aside from outright abuse, there are a number of ways an automatic transmission might meet its demise. Seemingly minor fluid leaks can be early indicators of impending doom, while other serious failures show no external signs. Excessive friction and high temperature can shorten the life span of automatic and manual transmissions alike even though sources may vary. Mechanical breakdowns of a manual transmission often are quite sudden, while automatic models usually give some advance warnings of future calamities. Postmortem inspections may reveal which component failed and possible reasons for a breakdown, but the root cause often relates to heat or…
Any appliance that generates energy through combustion requires connection to external elements through vents and flues. Oxygen and airflow are integral elements in the proper operation of wood burning stoves. A draft helps generate airflow in stoves and works in a basic way by exploiting the natural tendencies of air movement. Understanding how stove draft works requires a brief examination of the physical properties of air and draft systems.
A furnace's high temperature limit controls play an important role in keeping homeowners and residents safe. These limit controls are typically used to keep the furnace from overheating, as an overheated furnace can be a fire hazard. High temperature limit controls can help stave off any potential fires and are, therefore, placed in various parts of the furnace's control system.
Crankcase pressure has been a problem inherent to engines ever since the first were built more than a century ago, but it took the intervention of the EPA to finally deal with it. While the crankcase ventilation systems introduced in the 1970s were originally designed specifically to reduce emissions, they had the side benefit of solving an age-old internal-combustion issue.
It may be wise to use ear protection when using a lawnmower, particularly if you plan to use the device for a long period of time. Lawnmowers emit a sound pressure level that can cause some discomfort when you are exposed to it for several minutes. Comparatively speaking, a lawnmower generates one of the louder sounds you may expose yourself to, but there are certainly louder sounds, as well.
Pressure transmitters are pressure sensors coupled with an electronic transmission system. The sensor may be a piezoelectric crystal, such as quartz, that generates an electric charge when subject to pressure or a fused glass and ceramic diaphragm that is sensitive to atmospheric pressure changes. Pressure transmitters have widespread industrial applications and warn of dangerous atmospheric pressure build-up, maintaining safety levels for both operators and machinery.
Level pressure sensors measure the level of liquids in a specific area, such as a container or a river. Most are made with hard plastic or Kevlar to prevent damage while they're submerged, and each works by sending an electric signal using a transducer and transmitter. The output signal is given in volts, but you can convert this to other engineering units if you'd like to understand its power rating.
Steroids are sometimes necessary for treating illnesses in cats. Unfortunately, they can cause considerable liver damage if not prescribed and administered properly. In some animals, steroids can cause damage no matter how carefully they are administered. Your cat's veterinarian may do blood screening to check for elevated liver enzymes, ALT (Alanine aminotransferase) and AST (aspartate aminotransferase), if your cat must take steroids.
Though high ceilings are typically a plus, they can make a space seem cold and uninviting -- especially if they're unusually high and the room is small. You don't need to make your room feel cozy. You can make your high ceilings look lower with wall paint. Choose a wall color that contrasts with your ceiling paint, and then use it to stop the eye at the height you'd prefer the ceiling to start.
A microwave works by creating RF or radio frequency energy by way of oscillating magnets. This frequency is then magnified and the food absorbs it, heating up. A number of issues can arise with a microwave, some signaling the imminent failure of the device. Also, some of these issues can present a dangerous situation if the microwave catches fire due to failing.
Mopar transmissions such as the 42RE and 48RE used in the Jeep Cherokee and Grand Cherokee use pressure governor controls to govern the engagement of the automatic gears based on fluid pressure and throttle position. The pressure governor controls, which include the governor solenoid and governor pressure sensor, are located on the bottom of the transmission. Accessing these parts require removal of the transmission pan and, without the right amount of preparation, this job can quickly become a messy one.
A high ping is an Internet user's worst nightmare. It is like a machine that slows down time in that it takes an inordinate amount of time to do anything -- open a browser window, send an email or play a video game. Besides simply upgrading your Internet connection, which is a viable solution, there are other methods you can employ to lower your ping if it is too high, including closing programs, removing spyware and adjusting your QoS settings.
Air conditioning helps make otherwise intolerable climates a bit more livable by keeping the air inside buildings cooler. Air conditioners and the associated part are sometimes referred to as HVAC (Heating/Ventilation/Air Conditioning) system as the ventilation ducts usually circulate both hot and cold air. A Frigidaire rooftop unit that isn't draining needs to be looked at as soon as possible, otherwise damage to the system can occur.
When your computer's Internet connection is bogged down due to heavy traffic on your network, it can cause your "ping" to get excessively high. A ping is the amount of time it takes for a data packet to make a round trip from your computer to a remote computer. It is one measure used to tell how fast your Internet connection is. While you normally want a low ping, you can artificially inflate your ping by inducing an abnormally large traffic pattern on your computer.
The TransGo shift kit is an aftermarket component kit for transmissions. It helps the transmission shift more economically by selecting precise shift intervals, respective of Rpm and vehicle load and weight. The TransGo shift kit, when installed, cuts down on unnecessary shift delay, which can cause excessive wear on the friction materials inside the transmission. Examining some of the most frequently asked questions about the TransGo shift kit prepares anyone who considers adding the component kit to their transmission.
Along with exercise and training, horses also must eat the right type of feed to keep them healthy and vibrant. For horses with a demanding work schedule, higher-energy feed provides a horse with the necessary nutrients to maintain its endurance. Like humans, horses get most of their energy from feeding. However, misunderstanding how the high-energy diet works leads to health problems for your horse.
Owners of turbocharged vehicles are well aware of the significant performance gains that are realized when the turbocharger system is engaged. Boost controllers allow owners to better harness the power of the turbo charger by controlling the amount of boost that is used. The Apexi boost controller installs in a variety of vehicles and comes with all the hardware needed for installation. While the installation process requires a familiarity with the location of certain components of the boost system, the documentation included with the Apexi boost controller helps make the installation process less daunting by providing advice and tips. No…
A transformer is an electrical device that transforms an AC voltage level in one circuit into a different AC voltage level in another circuit. This allows a secondary circuit that needs a low voltage level to be safely hooked up to power supplies, which often need to use high voltage. If you have a transformer in an electric circuit that is producing too much voltage, look for problems in a number of different locations.
Alkaline phosphatase, or ALP, is an enzyme produced by the liver, bones, intestines, kidneys, blood cells, mammaries and placenta. The average canine levels of this enzyme vary depending upon the dog's age and individual circumstance with levels between 12 and 121 IU/L (International Units per liter) being considered average. Elevated canine ALP levels are almost always a cause for concern. Speak to your veterinarian to obtain a diagnosis and discuss treatment options for your dog.
Blossom end rot is one of the most common diseases of many different host food plants. It is capable of causing extensive yield loss in both agricultural and home gardening settings. Though most commonly associated with tomatoes, blossom end rot infects a wide range of host plants including zucchini, peppers and watermelons. Understanding blossom end rot's causes, including over-abundance of certain nutrients such as nitrogen, is key to protecting your plants from infection.
There's nothing new about boosting an engine for more horsepower and torque; turbochargers and superchargers actually date back to the turn of the 20th century. After shrinking enough for use in mobile applications, turbo-superchargers saw use in high altitude aircraft, where they compressed air in the engine to prevent power loss at high altitude. There's no doubt about it; boost will add power, but it might not be in as linear a way as you might think.
Halogen light bulbs were first developed in the 1960s and were called quartz-iodine bulbs. They are either tubular or global bulbs housing one of the halogen gases, either bromine or iodine. These bulbs are often part of a spherical reflector lamp made of aluminum. Unlike standard incandescent bulbs, in which the tungsten filament heats up until it glows brightly but steadily evaporates with each use, halogen regenerates the tungsten filament. The filament burns hotter, but the light is more efficient in lumens per watt. According to Megavolt, a 300-watt halogen bulb can heat up higher than 300 degrees Celsius.
Because piping systems carry a multitude of liquids or gases, they require close pressure control via a device called a pressure controller. This simple device controls pressure in a pipeline system, hence its name. Thousands of types of pressure controllers exist, ranging from simple hand-turned valves to highly sophisticated computer-controlled valves.
There are 650 species of leech. Leeches that attach to animals and humans are of the Blunered species. They have strong suckers, which they attach to suck an animal's blood until they become engorged and drop off the animal. Leeches are found in ponds, lakes, springs, small streams and on land in jungle areas. Although fairly harmless, they can be a menace to drinking cattle and application of endon berries (Phytolacca dodecandra) in those waters helps to eliminate them.
The exhaust gas recirculation (EGR), or engine intake system, is the part of an engine that is responsible for pollution control. The EGR reduces the amount of Nitrous Oxide (NOx) emitted from the engine. The EGR valve re-circulates exhaust gas back into the combustion chamber. By re-circulating these gases, their temperature cools and consequently the amount of NOx created in the chamber is reduced. If NOx is found to be too high, cleaning or replacing the EGR valve is necessary.
Ascorbic acid, commonly known as vitamin C, is a necessary nutrient to the human body, and can be found in many fruits and vegetables. Ascorbic acid is used in lotions for the skin, soaps, and hair gels. However, ascorbic acid is also liable to oxidation, which causes a transformation to dehydroascorbic acid -- which is also necessary to the body and can be helpful to skin, hair and eyes.
Carbon dioxide (CO2) is an odorless, colorless gas that can have serious health consequences. Carbon dioxide is produced when people and other animals exhale, and when fossil fuels are burned, such as the engines in cars running or coal burning. As carbon dioxide exists naturally in the atmosphere, people don't usually think of it as a deadly gas, but it can be fatal.
Pressure treated lumber is also known as CCA-treated wood. CCA stands for chromated copper arsenate. The lumber is impregnated with CCA to make it resistant to moisture, fungus and insects. Pressure treated lumber is often used to make playground equipment, picnic tables, decks, fencing, gazebos, edging used in the garden and wherever a wood structure is used that needs protection from decay. While CCA does prevent lumber deterioration, it also poses health risks to people, according to Environment and Human Health, Inc.
A leech is a form of segmented worm. They swim in water and move across land. A sucker exists at each end of the leech's body. It does not have legs nor does it have gills or lungs for respiration. Several fine blood vessels located near the surface of the leech's body take oxygen in and give off carbon dioxide. Leeches not only feed off of blood, but they eat tadpoles, snails, and other small animals residing in ponds. For centuries, leeches have used for a variety of medical purposes including bloodletting and post-surgical treatments.
Adding refrigerant to your car, only to find that it still will not blow cold air, is a frustrating experience. A PSI manifold gauge -- usually called a manifold gauge and measuring in pounds per square inch, or psi -- is a device that diagnoses and helps fix problems like this. The proper use of a manifold gauge helps you to better identify low refrigerant levels and understand how to recharge the system.
Air pressure is the energy exerted by the weight of air molecules. Although the molecules are invisible, they do take up space and they do have weight. When air is compressed it is under high pressure. Air pressure is measured in millibars or inches of mercury using a barometer.
Hematite crystals have high iron content. Magnetic therapists like Dr. Buryl Payne utilize these electromagnetic crystals to direct energy through the meridians of the body and treat physical pain. Hematite stones are formed into rings, bracelets, beads and pendants, and are worn as jewelry.
It took the human race thousands of years to reach a population of 1 billion, but during the last 200 years, population has exploded. According to the United Nations, the world population was nearing 7 billion in 2011 and is projected to reach 10.1 billion in the next 90 years. Population growth occurs for a number of reasons, but many boil down to the fact death rates have fallen while birth rates have increased.
While the practice of using leeches as a medical treatment may at first seem barbaric, modern research has shown that there's something to this medieval practice. Though leeches fell out of fashion for a while, medical professionals are once again exploring the value of using leeches for some rather surprising applications.
An appointment with a nephrologist means you are having issues with your kidneys. You may have been referred to the specialist by your primary physician and are nervous about what to expect. However, preparing for an appointment with the nephrologist simply involves outlining some questions and focusing on what is important for your health and personal situation.
Leeches are annelids, which feed on organic mater. Although they are best known for drinking blood, most leeches feed on dead tissue and small invertebrates that they can consume whole. Those that feed on blood only attach to a host organism long enough to feed and drop off on their own when full. Some leeches are used to treat medical conditions such as clots. This process is called hirudotherapy. These creatures, called hemophagic leeches, are kept and bred for medicinal uses.
Despite their unsettling appearance, leeches occupy a valued place in both historical and current medical practice. Leeches are currently used, for example, in specific microsurgery cases and to help with some skin grafts. Regardless of these benefits, an unsupervised leech experience can be dangerous. It can lead to a large amount of blood loss, as well as infection. Once attached, you must take the proper steps to remove the leech or its head may remain lodged in your skin, leading to infection.
Sotalol is an oral medication primarily used to treat sustained ventricular tachycardia, a permanently fast heartbeat. This particular form of arrhythmia causes the chambers of the heart to fill improperly and thus supply insufficient blood to the body. Sotalol is a beta blocker used to slow and regulate the heartbeat. Though sotalol is FDA-approved and considered a safe treatment for this condition, some complications may arise during therapy.
Cyanobacteria, also known as blue-green algae, is a type of bacteria that uses photosynthesis to produce energy. One of the first organisms to inhabit the Earth, cyanobacteria are present in ecosystems throughout the world, producing a significant amount of atmospheric oxygen. A cyanobacteria bloom, also known as an algae bloom, is a rapid increases in algae population in an aquatic environment.
A stroke occurs when an artery leading to the brain becomes blocked, or when a blood vessel bursts and disrupts blood flow to the brain. When the brain does not get enough blood and oxygen, cells begin to die. Areas of the brain that control speech, movement or memory may become inactive. There are several potential causes of a stroke, some of which the patient can't control, but others a patient can take measures to prevent.
"Control" may be a critical word in "controlling" irritability, as the anxiety produced by the need to control events in your life may be a contributing factor in irritability. One technique is to think about managing irritability by developing some coping skills, thereby controlling your irritability. Another approach is to become aware of the underlying causes of high irritability and alleviate that state by avoiding its causes.
You probably know goose bumps as the tiny raised bumps that appear on your skin whenever you are feeling a bit chilly or even scared. Goose bumps are a temporary change in the skin and disappear often within seconds or minutes. There are a couple internal factors that causes goose bumps in both humans and animals.
Mountaineering in the high country and at high altitudes places you at risk of altitude sickness. Many such illnesses can be lethal if not tended to immediately with the most appropriate treatment --- getting to a lower altitude as quickly as possible. Pulmonary edema and cerebral edema are deadly afflictions resulting in high altitude from the body's inability to acclimatize. When these illnesses occur, move to a lower altitude with haste. Luckily, the human body takes to the lower altitude almost immediately, unlike when it moves to a higher altitude.
Grapes and their seeds have been utilized for nutritional and medicinal purposes for over 6,000 years. Almost every part of the grape has a purpose, and grape seeds are used to treat a wide variety of internal and external medical conditions. Grape seed contains flavonoids, vitamin E and multiple antioxidants, which all work to reduce sickness-causing free radicals. As with any natural supplement, discuss the use of grape seed extract with your doctor.
Sotalol, a medication used to manage irregular heartbeats, is included under a class of medications called antiarrhythmics. Doctors prescribe it in tablet form to be taken by mouth, usually once or twice each day on an empty stomach. Sotalol helps control heart conditions, but it does not cure them. Pregnant women or individuals with allergies, liver disease, asthma, lung disease, diabetes or other conditions should talk with their doctor prior to taking Sotalol.
A sequential compression device is a machine used in the health care setting to prevent formation of deep vein thromboses. Under normal circumstances, the blood in veins is returned to the heart by the pumping action of muscles surrounding the veins. Deep vein thromboses are blood clots that form in veins due to immobility of the extremities, causing stasis of blood in the deep veins, especially the legs. To prevent deep vein thromboses from forming in patients who are immobilized for extended periods of time, the sequential compression device is used to simulate the pumping action of the leg muscles…
Trifecta Stack is a kit containing three different nutritional supplements designed to enhance muscle growth and athletic performance. Each supplement included in Trifecta Stack has benefits if taken alone, but when all are taken together, their results are maximized to their full potential. The Trifecta kit includes Methyl 1-D, an anabolic hormone for building muscle mass; Methyl Masterdrol to increase energy levels; and Formadrol Extreme XL to block estrogen and increase the production of testosterone.
