health sectionhealth section
Lipoma in kittens are considered benign or non-cancerous tumors. Learn about lipoma in kittens with help from a naturopathic doctor in this free video clip.
Cats, similar to humans, are subject to a wide variety of respiratory diseases, including asthma, bronchitis and even emphysema. While some of these feline health issues have the same causes and respond to the same treatments as those of humans, there are some notable differences as well. This is especially true when it comes to feline emphysema.
Metastatic lung cancer describes any type of cancer that occurs in the dog’s lung, which has spread to surrounding parts of the body. The length of time and quality of life your dog may experience once he is diagnosed with metastatic cancer depends on the strength of his immune system, the levels of pain he feels and the care he receives. Always consult an experienced veterinarian regarding the health and treatment of your pet, but the provision of gentle and compassionate home care to complement his medical regimen can help him to make the most of the time he has…
Sheds often lack environmental control elements, such as a furnace or air conditioner, that help create a comfortable storage area. With the proper kinds of insulation, a shed can still offer a protected environment for storing landscaping equipment and gardening materials. As you lay out your shed designs, be sure you attend to your shed's insulation needs to create an efficient storage place and work area.
A vent-free or non-vented propane fireplace operates without a flue, chimney or traditional type of ventilation system. These types of propane fireplaces are sold as energy-efficient alternatives to wood-burning or electric fireplaces and for homes or rooms where a flue or chimney is not an option. However, using one of these non-vented fireplaces may result in injury to health and damage to the home.
A dielectric substrate that has a radiating patch on one side and a ground plane on the other is known as a radiating patch antenna, or a microstrip patch antenna. The patch sitting on top of the dielectric substrate is photo-etched onto this substrate from a conducting material such as copper. A trade-off is needed to obtain a balance between the size of the antenna and its performance.
Antigens are substances that incite your immune system to respond by producing antibodies. They include both foreign substances, such as pollen, and substances made by your own body, such as cell tissue. In your body, both B and T cells recognize antigens and respond to them differently. Antigens can also be used to create vaccines. Certain harmless antigens are what determine a person's blood type.
Expanded polystyrene, or XPS, extruded polystyrene, or EPS, and polyisocyanurate, or polyiso, are the three main types of rigid, closed-cell insulation materials. Each type is used in a variety of applications and under conditions where resistance to water and moisture is critical. Rigid insulation is used in homes to insulate roofs and for below-grade applications such as insulating basements. XPS, EPS and polyiso keep homes sealed and protected against everything from rain to snow, ice and hail.
An employer in the state of Illinois may ask you to sign a non-compete agreement, which prevents you from working for a competitor when you stop working for your current firm. If your employer fires you for refusing to sign such an agreement, then you may qualify for Illinois unemployment insurance benefits.
Employers often ask employees to sign non-compete agreements upon hire or promotion. The intent of non-compete agreements is to protect the employer's business interests by asking the employee to refrain from gaining employment in a similar industry. Non-compete agreements typically require the employee to refuse employment with competing businesses within a specific geographic area.
Foster your child's imagination and encourage creative play with a do-it-yourself stage for his bedroom. Readily available materials and basic DIY skills are all you need for this project. When not using the stage for impromptu performances, store a bean bag chair there so it becomes a book nook or hideaway, behind curtains, for your child.
The oboe is a woodwind musical instrument. It contains moving parts that rub together and create friction, which can cause damage to the instrument. Oiling it prevents friction. Non-wooden oboes need the keywork to be lightly oiled from time to time. Steel rods and pivot screws hold the keys to the oboe in place. Wooden oboes also need occasional oiling. The oboe is best oiled by a qualified oboe technician, though musicians can certainly oil it themselves.
In statistical analysis, it is standard for researchers to observe the residuals, or differences between the actual data and their models, in their data analysis before stating results. If the residuals are non-normal, or not forming a bell-curve shape, it is often the case that making conclusion using the model would be statistically incorrect and inappropriate. Thus, when a researcher notices that the residuals in his model are non-normal, she naturally asks why this is so. There are a number of possible causes for non-normal residuals, and a researcher must look at all of the possibilities to understand the full…
Cat5 cable, also known as ethernet or network cable, is frequently used in computer networking. Unless you're using a wireless network setup, the cable you're using to connect your computer to your modem or router is probably a Cat5 cable. Cat5 cable must be terminated before you can use it; you can purchase pre-made terminated cable or buy the necessary tools and materials and terminate your own.
Children enjoy exploring the world around them by using their senses. A sensory tub is a plastic box or tub containing a wide selection of different materials, which are often not available to children to explore in a day to day basis. From flowers and colorful rice or pasta to buttons, yarns and sand, your creativity is the only limit when choosing what to put inside a sensory tub. However, do not put small components that are choking hazards in a sensory tub for children younger than 5 years old. Never leave children unattended, when playing in a sensory tub.
Building insulation adjusts heat retention, provides soundproofing and regulates humidity in residential homes and commercial buildings. Exposure to insulation commonly happens during the building or remodeling process. Exposed insulation may pose a health risk for you and your family during a home improvement project, but taking safety precautions helps minimize contact with insulation materials.
There are many things to consider when choosing which dog breed to bring home as a pet, including personality, train-ability and exercise requirements. Another thing to consider, is the breed's grooming requirements. Some dogs shed a lot of hair and require daily grooming; while others shed very little hair and are low-maintenance. A non-shedding dog is good for people who do not have much time to groom it, or who are allergic to dog dander, which is composed of the small flakes of dead skin. Small non-shedding dogs include the American hairless terrier, hairless Khala, Chinese crested and Xoloitzcuintli.
Swimming pools offer a much needed escape from the heat during the summer months. Many homeowners make the decision to purchase in-ground and above-ground pools. Swimming pools require maintenance in order to maintain water at healthy pH and calcium levels. An Aquarite turbo cell tests the pH and calcium levels and maintains these levels. Most pool owners need to clean their turbo cells a few times a year. An "inspect cell" light flashes when testing is needed or if the salt level is above 2,,500 parts per million.
A common feature of most programming languages, strings simply contain information. In the C++ programming language, the string function possesses an entire class of commands and features for increased usability and functionality. Originally based on the C programming language, C++ remains a popular and widely used programming language today.
The term "hyperinflation" can refer to either money, when inflation rises uncontrollably, or to a medical condition of the lungs when they are abnormally expanded. However, "mild hyperinflation" can refer only to overinflated lungs, as monetary hyperinflation is by definition out of control and never mild. While "static hyperinflation" and "dynamic hyperinflation" are the official medical terms describing types of hyperinflation, "mild hyperinflation" is a non-technical way of describing the appearance of unusually inflated lungs.
The world is full of radioactivity, but most of it is at too low a level to particularly endanger human health. However, certain highly radioactive materials, such as radium or highly refined uranium, can pose a threat to human bodies. When humans are exposed to dangerous levels of radiation, it destroys cells at the atomic level, with dire health consequences.
As of June 2011, scientists are working to find a way to use plants to produce recombinant proteins on an agricultural scale. If successful, it is possible that they will be able to produce any protein, whether naturally occurring or synthesized by humans, in a safe and affordable manner. Doing this on a large scale will provide scientists with the opportunity to produce plant-derived pharmaceuticals, recombinant antibodies, recombinant subunit vaccines and other medical products using only nutrients, water and sunlight.
Oxygen is one of the basic components of life for humans. Depending upon the situation, you may need to use a medical oxygen unit or you may be in a high-altitude environment where altitude sickness can impair one's ability to function and make decisions. Knowing how to best control oxygen for your situation will help to increase your ability to focus and function in nearly any environment.
PBS NewsHour reports that more than 210,000 gallons of oil spilled into the Gulf of Mexico every day after the Deepwater Horizon ruptured in 2010. A lot of this oil made it to the shores of many beaches surrounding the gulf. National Geographic reported that despite massive cleanup efforts, tar balls and oil patties were still being found two feet deep off the coast of Florida by a team from the University of South Florida. Oil and sand pollution affects humans, mammals, soil and marine life for many years.
Vocal chord nodules are benign calluses on the voice box. While they are serious and must be medically treated, especially if you use your voice in your vocation, they are generally treatable. They can occur at any time during your life and can affect anyone. Medical attention should be sought at the first signs and symptoms so that a full recovery may be made.
Transportation vehicles are among the top three leading sources of pollution in the world -- cars and planes are the biggest culprits in that category. Other major sources of pollution are food production, mainly meat and dairy, and energy production involved in heating, cooling and operating household appliances. The pollutants enter the water, air and soil of the earth. Chemical tests have been developed to detect them.
A capacitor is an electronic component that holds electric charge. It has two metal plates separated by an insulator which retains the electric charge. Aluminum electrolytic capacitors are inexpensive, rugged and have high capacitance values. These capacitors are polarized, preferring negative charges on one side and positive on the other. For some uses, such as power supplies, the polarity issue is not a hindrance. For others, such as signal filters, polarity is a problem. You can, however, make a non-polar capacitor from two polar types by connecting them in series the correct way.
OPC-3 stands for oligomeric proanthocyanidin flavor-3-ols. Its most common sources are grape seed oil and green tea. It is important to note that the majority of clinical studies on OPC have drawn from a small pool of human test subjects or were performed on animals. The FDA has not approved OPC for the treatment of any disease, and the long-term efficacy of OPC has yet to be determined.
Many times we are tempted to sit on the couch and be lazy. It is our attitude and our energy that propels us to get up and begin exercising. Whether it's a trip to the gym or simply walking the dog, without positive energy, we cannot gather the enthusiasm or interest in getting in motion.
Two forms of lung cancer exist according to the American Cancer Society: small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). The annual death rate associated with both forms of lung cancer exceeds 400,000 in the United States (as of June 2011), making lung cancer one of the deadliest types of cancer in existence.
All granite contains naturally occurring radiation. Over its lifespan, granite slowly emits this radiation -- mostly in the form of radon gas. The radiation emitted by granite, including granite counter tops and granite flooring, is usually at a level not dangerous to humans. However, the Environmental Protection Agency (EPA) recommends testing for radon levels. This can be accomplished quickly and cheaply with widely available radon detectors and test kits.
Nematodes, or roundworms, are part of the phylum Nematoda, which include 15,000 species adapted to live in various habitats. Some species are human parasites, such as ascarids and filarias. Nematodes have long and narrow bodies and specialized cells forming their organs and systems. Types of cells in nematodes include nerve, muscle, immune, excretory and reproductive cells.
Reactive nodules, sometimes referred to as singer's nodules, are usually seen in heavy smokers or performers who have spent many years singing. The act of smoking creates an immense strain on the vocal cords due to the chemicals and tar present in cigarettes. Using your voice to sing powerfully and prolong notes can also put a strain on your throat and result in reactive nodules developing.
Knowledge of how to control your oxygen supply can be applied to several scenarios, ranging from medical conditions, high altitude illness or breathing exercises. Knowing how and when to utilize different oxygen supply enhancing techniques can be of wide-ranging benefits, which include giving you more energy throughout the day, increasing mental focus or possibly saving your life.
International air travel is perhaps the most efficient way to cross oceans and hop continents, yet the luxury comes with certain physical costs. Most passengers make it through a long flight with only minimal physical annoyances, but it's important to be informed about other possible effects on our bodies. Passengers with health conditions should be especially aware of the potential consequences of long flights.
Cells can be defined as the building blocks of life. All cells are composed of cytoplasm and DNA and are contained by a cell membrane. Some cells have additional structures called organelles that perform specific functions, much like the organs in the human body. Cells themselves are also specialized. There are hundreds of specialized cell types within the human body alone, but all cells that make up human tissue can be classified in four categories.
President Calvin Coolidge once said that "the chief business of the American people is business." Many American entrepreneurs have achieved success, fame, and fabulous wealth from small businesses that grew into much larger ones. But, the success of huge companies hurts smaller businesses struggling to stay afloat. The situation does not have to be so dire. The average Joe can save a small business, with persistence, perseverance and patience.
Homes that were built prior to 1978 often have lead paint in them. Lead paint, as well as the dust from lead, is hazardous to the health of humans, particularly to small children.
The survival of cells and the subsequent organisms that they form is dependent upon their ability to exchange gases, nutrients, ions and waste with their environment. The biggest limiting factor in a cell's ability to complete these processes is size. There are three main size-related factors that contribute to a cell's small size allowing them to maximize efficiency and ensure survival.
Each cell belonging to living organisms is capable of mitosis. Mitosis is a cellular process where genetic material, DNA, is duplicated followed by cytokinesis when the cell divides to produce identical cells. The process is similar for unicellular organisms, bacteria and protozoa, and complex multi-cellular plants and animals. The mitotic process begins with production of duplicate copies of DNA and follows with separation of one identical copy of each DNA molecule into each new cell. Therefore each cell resulting from mitosis contains the same genetic material necessary for survival and function.
One of the primary interventions in a hospital setting is the intravenous administration of solutions. Nurses need to know the differences between the solutions, what each one is for and what to watch out for when administering them. Volume expanders administered IV come in two broad categories: crystalloids and colloids. The IV route can also be used to administer blood and blood products, parenteral nutrition (nutrition that bypasses the gastrointestinal system) and medications.
Anyone who lives in Los Angeles, California, can tell you that smog is not pleasant, but its true impact, both physically and economically, are just being understood. There are two types of fog: London and Los Angeles. The London type is the result of burning fossil fuels, which produces sulfur dioxide and ozone and combines with fog. In L.A., smog is the result of the interaction between sunlight, temperature inversion and automobile exhaust. Both types raise myriad health concerns.
Tobacco is a plant product. It was used in the Americas by native peoples primarily as an entheogen (a psychoactive substance used most commonly in religious ceremonies and such). European settlers were introduced to tobacco use and popularized it as a recreational habit. Tobacco contains highly addictive substances and has been shown to pose many health risks. These factors combine to contribute to over $96 billion in tobacco-related health care costs in the United States alone, according to the Centers for Disease Control and Prevention.
Anyone who sails or engages in water sports should learn to recognize the signs of in-water distress and drowning. Popular culture says that drowning is a loud affair, with lots of yelling and frantic splashing. The U.S. Coast Guard notes that in reality, people make very little noise as they drown.
The pancreas contains endocrine glands called "islets of Langerhans." A normal human pancreas contains five types of islet cells -- alpha, beta, delta, F and epsilon cells -- that respond to information from the blood supply entering the pancreas, from other islet cells and from the nervous system. This tight regulation of islet cell secretion helps the pancreas respond to changes in blood glucose and adjust the body's metabolism accordingly.
As of 2011, various types of non-lethal weapons are utilized by police agencies across the United States. The United States Department of Defense defines a non-lethal weapon as one that has been designed to incapacitate people or material while minimizing fatalities or permanent injuries. Improper use of a non-lethal weapon can still result in serious injury or even death.
Medical examiners use latex gloves to protect their hands from chemicals, bacteria and other contagions. Manufacturers of latex synthesize the rubber-like material from plant emulsions. Latex exam gloves come in both porous and non porous varieties.
Zirconia O2 sensors measure oxygen levels. They have many uses, both scientific and practical. One of the most common uses for a zirconia O2 sensor is in automobiles. The principle behind a sensor is that the zirconia in the sensor will react with the oxygen flowing through the sensor, and you can measure the amount of oxygen through the reaction.
Breath sounds heard while breathing in (inhalation), or when a doctor uses a stethoscope to hear more subtle lung noises, means you have a respiratory disease. The most common sound is a crackling noise: This is called "rales" or "crackles."
The mastoid is a protrusion of the temporal bone at the rear of the ear canal. It is porous, containing many air-filled cavities. Pneumatization is the name given to the process of air cavity formation in the bone.
