Automaton - IEEE Spectrum
In a paper recently posted on arXiv, a team of researchers has proposed a hybrid approach using long-range UHF RFID sensors that are dirt cheap and require no power source, combined with a mobile robot that can talk to them
falciparum multidrug resistance, including resistance to ACTs, in the Greater Mekong subregion is an urgent public health concern that is threatening the ongoing global effort to reduce the burden of malaria. The evolution of resistant strains is a natural phenomenon that occurs when microorganisms replicate themselves erroneously or when resistant traits are exchanged between them
STD Facts - Trichomoniasis
During sex, the parasite is usually transmitted from a penis to a vagina, or from a vagina to a penis, but it can also be passed from a vagina to another vagina. In women, the most commonly infected part of the body is the lower genital tract (vulva, vagina, or urethra), and in men, the most commonly infected body part is the inside of the penis (urethra)
Diarrhea - definition of diarrhea by Medical dictionary
Concentrated tube feedings can cause diarrhea if adequate water is not given after each feeding.In all types of diarrhea there is rapid evacuation of water and electrolytes resulting in a loss of these essential substances. secretory diarrhea watery voluminous diarrhea resulting from increased stimulation of ion and water secretion, inhibition of their absorption, or both; osmolality of the feces approximates that of plasma
6 local train in Manhattan, Weill Cornell researcher Christopher Mason patiently rubbed a nylon swab back and forth along a metal handrail, collecting DNA in an effort to identify the bacteria in the New York City subway
Nina Jablonski walks us through the evidence that the different shades of skin color among human populations arose as adaptations to the intensity of ultraviolet radiation in different parts of the world. Representatives of diverse religious communities encourage a larger, more respectful understanding of both the scientific evidence and religious belief
In 2006 Dr Gordon, who works at the Washington University School of Medicine, in St Louis, Missouri, published a study that looked at the mixture of bacteria in the guts of fat and thin Americans. The link with diabetes was noticed in morbidly obese people who had opted for a procedure known as Roux-en-Y, which short-circuits the small intestine and thus reduces the amount of food the body can absorb
This Embarrassing Bodies site does not provide any medical or diagnostic services so you should always check with a health professional if you have any concerns about your health
About Nutrition: Healthy Diet, Weight Loss, and More
Share Can I Take Omega-3 Supplements Instead of Eating Fish? A reader wants to know if it's okay to take omega-3 fatty acid supplements because she doesn't like to eat fish. Share Sulfites Enhance Flavor and Keep Foods Fresh Sulfites are used as a preservative in many processed foods and may also occur naturally in many foods
UTI symptoms can include fever pain or burning during urination with only a few drops of urine at a time irritability not eating nausea diarrhea vomiting cloudy, dark, bloody, or foul-smelling urine urinating often pain in the back or side below the ribs leaking urine into clothes or bedding in older children UTI symptoms can include irritability. The NKUDIC answers inquiries, develops and distributes publications, and works closely with professional and patient organizations and Government agencies to coordinate resources about kidney and urologic diseases
He stressed the importance of good ventilation, cleanliness of sailor's bodies, clean bedding, below deck fumigation, fresh water by distilling sea water, and the consumption of citrus fruits to prevent and cure scurvy. Their findings were published in the American Journal of Clinical Nutrition (July 2013 issue).2 The researchers said that for those who went a step further and had more than five portions per day, there appeared to be no additional benefits in terms of longer lifespans
Humans Carry More Bacterial Cells than Human Ones - Scientific American
(Despite their vast numbers, bacteria don't take up that much space because bacteria are far smaller than human cells.) Although that sounds pretty gross, it's actually a very good thing. All the bacteria living inside you would fill a half-gallon jug; there are 10 times more bacterial cells in your body than human cells, according to Carolyn Bohach, a microbiologist at the University of Idaho (U.I.), along with other estimates from scientific studies
Health Psychology Home Page
Many of the files associated with this page were developed by students as a class project for Health Psychology and the Psychology of Eating Disorders at Vanderbilt University. The students each defined an area of interest, explored information about this interest on the world wide web, then examined the scientific literature and prepared a summary
What Gut Bacteria Does to the Human Brain - The Atlantic
In a 2010 paper published in Neuroscience, he gave mice either bifidobacterium or the antidepressant Lexapro; he then subjected them to a series of stressful situations, including a test which measured how long they continued to swim in a tank of water with no way out. This test is often used to measure levels of anxiety and depression, since in these conditions anxious and depressed patients often focus inordinately on the threatening or negative stimuli
What is DNA? - Genetics Home Reference
The order, or sequence, of these bases determines the information available for building and maintaining an organism, similar to the way in which letters of the alphabet appear in a certain order to form words and sentences. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA)
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