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Erich Feldmeier

Seasonal effects on suicide rates - Wikipedia, the free encyclopedia - 0 views

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    "These findings clearly state that there is a relationship between summer suicide rates and biochemical (e.g., plasma L-TRP and melatonin levels, [3H]paroxetine binding to blood platelets), metabolic (serum total cholesterol, calcium and magnesium concentrations), and immune (number of peripheral blood lymphocytes and serum sIL-2R) variables.[18] Another study focused on the association between depression, suicide, and the amount of polyunsaturated fatty acids (PUFA). They state that "depression is accompanied by a depletion of n-3 poly-unsaturated fatty acids".[22] Their methodology involved taking periodic blood samples-every month for one year-of healthy volunteers, allowing them to analyze the "PUFA composition in serum phospholipids and [relating] those data to the annual variation in the mean weekly number of suicides". They used an analysis of variance (ANOVA) to document their results, finding that PUFA like arachidonic acid, eicosapentaenoic acid, and docosahexaenoic acid all occurred at significantly lower rates in winter than in summer months. The association between depression, suicide, and PUFA rates is indicative of there being a biological factor in seasonal effects on suicide rates"
thinkahol *

The Most Dangerous Drug - Hit & Run : Reason Magazine - 0 views

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    A new study in The Lancet rates the harmfulness of 20 psychoactive drugs according to 16 criteria and finds that alcohol comes out on top. Although that conclusion is generating headlines, it is not at all surprising, since alcohol is, by several important measures (including acute toxicity, impairment of driving ability, and the long-term health effects of heavy use), the most dangerous widely used intoxicant, and its abuse is also associated with violence, family breakdown, and social estrangement. A group of British drug experts gathered by the Independent Scientific Committee on Drugs (ISCD) rated alcohol higher than most or all of the other drugs for health damage, mortality, impairment of mental functioning, accidental injury, economic cost, loss of relationships, and negative impact on community. Over all, alcohol rated 72 points on a 100-point scale, compared to 55 for heroin, 54 for crack cocaine, and 33 for methamphetamine. Cannabis got a middling score of 20, while MDMA (Ecstasy), LSD, and psilocybin mushrooms were at the low end, with ratings of 9, 7, and 6, respectively.
anonymous

The Natural Way To Enhance Milk Yield - 1 views

Milk has always been one of the most significant sources of nutrition. It is good for the health of children and easily digested by the elders. The vitamin D, which is an important component of mil...

increase milk supply production dairy farming science research Mahendra The Effect trivedi Foundation

started by anonymous on 28 Jan 15 no follow-up yet
anonymous

Learn More About Dairy Farming - 1 views

There is so much about dairy farming that is not known by the common public. With the majority of people going back to organic farming and natural products, this kind of dairy products has a lot of...

organic farming dairy Mahendra The Effect science research trivedi

started by anonymous on 22 Dec 14 no follow-up yet
Erich Feldmeier

The good, the bad, and the ugly: an fMRI invest... [Soc Neurosci. 2006] - PubMed - NCBI - 0 views

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    "Social interactions require fast and efficient person perception, which is best achieved through the process of categorization. However, this process can produce pernicious outcomes, particularly in the case of stigma. This study used fMRI to investigate the neural correlates involved in forming both explicit ("Do you like or dislike this person?") and implicit ("Is this a male or female?") judgments of people possessing well-established stigmatized conditions (obesity, facial piercings, transsexuality, and unattractiveness), as well as normal controls. Participants also made post-scan disgust ratings on all the faces that they viewed during imaging. These ratings were subsequently examined (modeled linearly) in a parametric analysis. Regions of interest that emerged include areas previously demonstrated to respond to aversive and disgust-inducing material (amygdala and insula), as well as regions strongly associated with inhibition and control (anterior cingulate and lateral prefrontal cortex). Further, greater differences in activation were observed in the implicit condition for both the amygdala and prefrontal cortical regions in response to the most negatively perceived faces. Specifically, as subcortical responses (e.g., amygdala) increased, cortical responses (e.g., lateral PFC and anterior cingulate) also increased, indicating the possibility of inhibitory processing. These findings help elucidate the neural underpinnings of stigma"
Walid Damouny

Explained: The Shannon limit - 0 views

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    "It's the early 1980s, and you're an equipment manufacturer for the fledgling personal-computer market. For years, modems that send data over the telephone lines have been stuck at a maximum rate of 9.6 kilobits per second: if you try to increase the rate, an intolerable number of errors creeps into the data."
thinkahol *

Does sexual equality change porn? - Pornography - Salon.com - 0 views

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    In what may feel like a flashback to the porn wars of the '60s, a new study investigates the link between a country's relative gender equality and the degree of female "empowerment" in the X-rated entertainment it consumes. Researchers at the University of Hawaii focused on three countries in particular: Norway, the United States and Japan, which are respectively ranked 1st, 15th and (yikes) 54th on the United Nations' Gender Empowerment Measure (GEM). To simplify their analysis, their library of smut was limited to explicit photographs of women "from mainstream pornographic magazines and Internet websites, as well as from the portfolios of the most popular porn stars from each nation." Then they set out to evaluate each image on both a disempowerment and an empowerment scale, using respective measures like whether the woman is "bound and dominated" by "leashes, collars, gags, or handcuffs" or "whether she has a natural looking body." Their hypothesis was that societies with greater gender equity will consume pornography that has more representations of "empowered women" and less of "disempowered women." It turned out the former was true, but, contradictory as it may sound, the latter was not. "While Norwegian pornography offers a wider variety of body types -- conforming less to a societal ideal that is disempowering to the average woman -- there are still many images that do not promote a healthy respect for women," the researchers explain. In other words, Norwegian porn showed more signs of female empowerment, but X-rated images in all three countries equally depicted women in demeaning positions and scenarios. This, the researchers surmise, "suggests that empowerment and disempowerment within pornography are potentially different constructs." So, gender equality is accompanied by sexual interest in a broader range of beauty types but not a decrease in porn's infantilization of females, use of dominating fetish gear on women or any of the other characteristics th
jacob logan

Oil prices extend gains on expectations of Fed rate cut - 1 views

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    Oil prices continued their upward trend for the fourth consecutive day on Tuesday on expectations that the US Federal Reserve will cut interest rates for the first time in more than ten years to support the growth in demand for fuel in the country.
anonymous

Transform To Sustainable Agriculture Today! - 2 views

Agriculture in the fast paced world requires many resources for faster growth and serving. But using lots of resources for this generation and leaving the next generation helpless is not good. Main...

sustainable agriculture natural farming agricultural science Trivedi Effect organic agriculture science research trivedi science

started by anonymous on 29 Dec 14 no follow-up yet
Janos Haits

TELEIOS | Virtual Observatory Infrastructure for Earth Observation Data - 0 views

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    Earth observation data have increased considerably over the last decades with satellite sensors collecting and transmitting back to Earth several terabytes of data per day. This data acquisition rate is a major challenge to existing data management, exploitation and dissemination approaches used by various agencies such as ESA, NASA and European national space agencies. To make the available petabytes of EO data easily accessible by an even larger group of end user applications, TELEIOS will design and implement a Virtual Earth Observatory by building on the following state of the art technologies:
Dave James

Apply For A Same Day Loans To Acquire Speedy Fiscal Backing At Emergency Time - 0 views

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    In the event that you might want to recuperate your money related misfortune or evacuate the obligations quackery, then same day loans would be reasonable one. You would get the cash around the same time you would apply. Trustful financial services would help you to get advance sum at sensible rate.
Janos Haits

Plagiarism detector, free plagiarism check - 0 views

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    PlagiarismDetection.org offers an innovative, user-friendly online tool that helps students and instructors with detection and prevention of academic plagiarism. Our sophisticated, yet easy-to-use detector conducts thorough and in-detail detection for plagiarism of a submitted document within a few minutes only. The plagiarism detection software is designed to leave no chances for plagiarized works and runs against all the available Internet resources, including websites, digital databases and online libraries (such as Questia, ProQuest, etc.). As a result, the program underlines the plagiarized parts of the text and indicates the original source the passage was initially taken from. Finally, PlagiarismDetection.org generates a full report, indicating the overall originality rating and the percentage of plagiarized materials in the submitted text. Customer has an opportunity to share plagiarism reports with other people by simply giving them the link, generated by our program.
Erich Feldmeier

Peter Rothwell, Daily aspirin at low doses reduces cancer deaths - University of Oxford - 0 views

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    http://www.ox.ac.uk/media/news_stories/2010/101207.html Peter Rothwell: In this new work, scientists from Oxford, Edinburgh, London and Japan used data on over 670 deaths from cancer in a range of randomised trials involving over 25,000 people. These trials compared daily use of aspirin against no aspirin and were done originally to look for any preventative effect against heart disease. The results, published in the Lancet, showed that aspirin reduced death due to any cancer by around 20% during the trials. But the benefits of aspirin only became apparent after taking the drug for 5 years or more, suggesting aspirin works by slowing or preventing the early stages of the disease so that the effect is only seen much later. After 5 years of taking aspirin, the data from patients in the trials showed that death rates were 34% less for all cancers and as much as 54% less for gastrointestinal cancers, such as oesophagus, stomach, bowel, pancreas and liver cancers.
Erich Feldmeier

Michael Nielsen: Reinventing Discovery | Michael Nielsen - 0 views

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    The book is about networked science: the use of online tools to transform the way science is done. In the book I make the case that networked science has the potential to dramatically speed up the rate of scientific discovery, not just in one field, but across all of science. Furthermore, it won't just speed up discovery, but will actually amplify our collective intelligence, expanding the range of scientific problems which can be attacked at all. But, as I explain in the book, there are cultural obstacles that are blocking networked science from achieving its full potential. And so the book is also a manifesto, arguing that networked science must be open science if it is to realize its potential. Making the change to open science is a big challenge. In my opinion it's one of the biggest challenges our society faces, one that requires action on many fronts. One of those fronts is to make sure that everyone - including scientists, but also grant agencies, governments, libraries, and, especially, the general public -- understands how important the stakes are, and how urgent is the need for change.
Erich Feldmeier

Hug the Monkey, Oxytocin and others - 0 views

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    "Empathy Linked to Gene -- and We Can Tell Variations in the genes for oxytocin receptors may influence empathy -- and we can tell who's got them in 20 seconds. In the study, by Aleksandr Kogan of UC Berkeley, 24 couples provided DNA samples and then the couples recounted to each other a time when they had suffered. The conversations were videotaped. Then, observers wached 20-second segments of the videos and were asked to rate each person as kind, trustworthy and compassionate. The observers tended to pick the people in the couples who had a variation in the oxytocin receptor gene known as the GG genotype. It's interesting enough that empathy might be linked to variations in our genes. And also interesting that we humans are so exquisitely sensitive to social cues that we can easily and quickly pick this out."
Erich Feldmeier

@5SeenGeno @biogarage Randolf Menzel: #sleep #bees memory consolidation #Neurobiology - 0 views

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    "Sleep and its role in memory consolidation The role of sleep in the honeybee memory consolidation has been addressed in our lab in two studies so far. Hussaini et al. (2009; http://www.neurobiologie.fu-berlin.de/menzel/Pub_AGmenzel/Sleep Deprivation.pdf) found reduced retention after extinction learning in an olfactory PER experiment if bees are prevented from sleep during the night following extinction learning. Beyaert, Greggers and Menzel tested freely flying bees after navigation learning and found reduced homing rates if the bees could not sleep the night after novel navigation learning (see Beyaert L, Greggers U and Menzel R (2012) Honeybees consolidate navigation memory during sleep. Journal of Experimental Biology 215, 3981-3988"
Erich Feldmeier

Christopher Opie: Monogamie gegen Kindermord - bild der wissenschaft - 0 views

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    "eine hohe Rate an Kindstötungen durch rivalisierende Männchen. Wechselten diese Primatenarten dann ihr Beziehungsmuster zugunsten der Treue, wurden auch die Kindstötungen seltener. Nach Ansicht der Wissenschaftler deutet dies darauf hin, dass die Männchen einiger Primatenarten ihr Paarungsverhalten damals genau deshalb veränderten - um den Tod ihres Nachwuchses zu verhindern. "Dies ist das erste Mal, dass eindeutig nachgewiesen wurde, dass die Vermeidung der Kindstötung der Antrieb für die Monogamie war", sagt Opie. Diese Erkenntnis beende die lange Debatte über den Ursprung der Monogamie bei den Primaten. Warum allerdings bei allen Vorteilen dieser Lebensweise nicht alle Primaten monogam wurden, sei noch ungeklärt."
Tom Thomos

Now Buy Windblown Waste Containers at Eco Friendly Rates - 1 views

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    Coastline Sediment Control supplies windblown waste containers in Australia at Eco friendly prices. You must buy these windblown waste containers that effectively collect all the waste in them. They are available in variety of sizes.
Charles Daney

Dark Energy From the Ground Up: Make Way for BigBOSS - 0 views

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    A proposed experiment using ground-based telescopes, called BigBOSS, may be the most cost-effective way to study and measure the phenomenon called dark energy, which appears to be causing the universe to expand at an accelerating rate.
Walid Damouny

Researchers explore link between schizophrenia, cat parasite - 1 views

  • There are unusually low rates of schizophrenia and toxoplasmosis in countries where cats are rare, and unusually high rates in places where eating uncooked meat is customary.
    • Walid Damouny
       
      Something serious
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    "Johns Hopkins University scientists trying to determine why people develop serious mental illness are focusing on an unlikely factor: a common parasite spread by cats."
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