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Common Parasite May Trigger Suicide Attempts

By Guest PostAugust 18, 2012Health, Scienceamerica, biological change, biological mechanism, brain, brain cell, damage, depression, harmless, infection, inflammation, lena brundin, parasite, parkinsons disease, suicide attempt, symptom, t gondii, teodor postolache, toxoplasma gondii, united states

EAST LANSING, Mich. — A parasite thought to be harmless and found in many people may actually be causing subtle changes in the brain, leading to suicide attempts.

New research appearing in the August issue of The Journal of Clinical Psychiatry adds to the growing work linking an infection caused by the Toxoplasma gondii parasite to suicide attempts. Michigan State University’s Lena Brundin was one of the lead researchers on the team.

About 10-20 percent of people in the United States have Toxoplasma gondii, or T. gondii, in their bodies, but in most it was thought to lie dormant, said Brundin, an associate professor of experimental psychiatry in MSU’s College of Human Medicine. In fact, it appears the parasite can cause inflammation over time, which produces harmful metabolites that can damage brain cells. (more…)

Urban Poor Plagued By ‘Burdens of Place’

By Guest PostAugust 11, 2012Culture, Economy, Generalamerica, bmi, body mass index, burdens of place, digital mapping, igor vojnovic, journal, lansing, michigan state university, obesity tax, resident behavior, socioeconomic data, supermarket chains, united states, urban design, urban neighborhood, urban poor

EAST LANSING, Mich. — Most of America’s urban cores were designed for walking but offer little in the way of supermarkets, healthy restaurants and other amenities for residents to walk to, according to a study led by a Michigan State University scholar.

The study is one of the first to show that poor residents living in declining urban neighborhoods want healthy food choices – evidenced by their willingness to travel long distances to find them. Past research has generally assumed that poor people will shop at whatever store is closest. (more…)

Spy Hackers

By Guest PostMay 5, 2012Politicsafghan president, afghan war, afghanistan, al qaeda, america, american espionage, american intelligence policy, Barack Obama, battlefield strategy, China, chinese hacker, digital age, george w. bush, hamid karzai, intelligence historian, iran, lies, matthew aid, middle east, north korea, osama bin laden, pentagon, russian linguist, sneaky guys, somalia, spies, spy hackers, university of delaware, us intelligence, yemen

Intelligence historian cites changing focus of American espionage

In the spy trade, predicting the future is a risky business at best, but experts believe that America’s intelligence efforts will focus on Iran, North Korea and China.

Matthew M. Aid, intelligence historian and expert on the National Security Agency, discussed the forces driving this emerging strategy during a talk on Wednesday, May 2, in Mitchell Hall.

Aid’s talk, “The Future of Intelligence and Espionage,” concluded the spring 2012 Global Agenda speaker series “Spies, Lies and Sneaky Guys: Espionage and Intelligence in the Digital Age.” (more…)

Playing the Odds to Your Favor

By Guest PostApril 25, 2012Educationamerica, applied stochastic processes, area, average, China, chinese native, energy, evaluation, flinn scholarship, galileo circle, ireland, jason xu, kevin lin, knowledge, mathematical statistics, mathematics, ming xu, monte carlo method, physics, population, probability distribution, queen's university belfast, random sample, research, tucson, ua student, university of arizona, Wuhan

UA student Jason Xu has been recognized by the College of Science for his undergraduate research.

Wuhan, China and Tucson, Ariz.: These cities are thousands of miles apart, but they have one commonality – University of Arizona student Jason Xu.

A Chinese native and mathematics senior in the Honors College, Xu was selected as the recipient of this year’s Excellence in Undergraduate Research award by the UA College of Science at its Galileo Circle reception event.

The award “is a huge honor and means a lot to me. I feel really good to be representing the math department,” Xu said. (more…)

Mapping Grasslands for Biofuel Potential

By Guest PostMarch 31, 2012Environmentalternative, america, biofuel crop, cell wall, cellulosic, energy, environmental impact, fertilizer, fossil fuel, grassland, irrigation water, marcia mcnutt, miscanthus, municipal wastes, nebraska, non food crop, north american, overgrazing, plant, platte river basin, prairie, switchgrass, tallgrass, united states, usgs, woody biomass

USGS scientists have developed a new method for mapping grasslands that demonstrate high potential for growing biofuel crops with relatively little energy input and environmental impact.

The pioneering investigation used remote sensing data from satellites to identify detailed areas of the Greater Platte River Basin (most of Nebraska, parts of adjacent states) that are best suited for producing cellulosic (from the cell walls of plants) biofuel derived from hardy switchgrass, a native plant that grows wild or is easily cultivated. (more…)

Recovery Continues for U.S. Economy, Adding 5 Million Jobs

By Guest PostMarch 23, 2012Economyamerica, bernie degroat, daniil manaenkov, Economy, gross domestic product, Japan, joan crary, job, matthew hall, unemployment, university of michigan

ANN ARBOR, Mich.— America’s economy will continue its recovery this year and next as it adds nearly 5 million jobs and unemployment falls below 8 percent, say University of Michigan economists.

“The performance of the U.S. economy during much of 2011 did nothing to alter the perception that we were mired in a sluggish recovery,” said U-M economist Joan Crary. (more…)

(Re-)Writing History

By Guest PostMarch 21, 2012Cultureadam overland, america, american civil rights, american history, civil rights, dale carpenter, first amendment, flagrant conduct, gay, gay rights, lesbian, role of government, same sex, sexual orientation, the new yorker, university of chicago, university of minnesota

University of Minnesota law professor Dale Carpenter’s first book, Flagrant Conduct, took him nearly nine years of research and writing to complete. Research that included, he says, “sitting in police department parking lots at 3 a.m., trying to catch officers going on and off duty so that I could interview them.”

He characterizes the amount of time he put into the book not as a job but as a way of life. If he had been looking for a payoff in writing it, he found it. With reviews in The New Yorker, The New York Review of Books, and this past Sunday, the crème de la crème of the review world—the cover of The New York Times Book Review—it’s clearly a hit with critics. (more…)

History of Sexuality

By Guest PostMarch 6, 2012Cultureamerica, clinical treatment, gay man, happiness, heterosexual marriage, homosexuality, liberal protestant, mid twentieth century, norman vincent peale, prayer, psychiatry, rebecca davis, religious history, same sex, sexuality, university of delaware

UD prof honored for research on sexuality, religion in American history

Rebecca Davis, assistant professor of history at the University of Delaware, has received a Religious History Award from the Lesbian, Gay, Bisexual and Transgender Religious Archives Network for her essay titled “‘My Homosexuality Is Getting Worse Every Day’: Norman Vincent Peale, Psychiatry, and the Liberal Protestant Response to Same-Sex Desires in Mid-Twentieth-Century America.”

Norman Vincent Peale, to whom the title refers, was famous for his self-help book The Power of Positive Thinking. As a renowned Protestant minister, he encouraged people to heal themselves through prayer and believed heterosexual marriage was essential to personal happiness. (more…)

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