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Studies and Analyses

Tweens just say 'maybe' to cigarettes and alcohol

When it comes to prevention of substance use in our tween population, turning our kids on to thought control may just be the answer to getting them to say no.New research published in the Journal of Studies on Alcohol and Drugs, co-led by professors Roisin O’Connor of Concordia University and Craig Colder of State University of New York at Buffalo, has found that around the tween-age years kids are decidedly ambivalent toward cigarettes and alcohol. It seems that the youngsters have both positive and negative associations with these harmful substances and have yet to decide one way or the other. Because they are especially susceptible to social influences, media portrayals of drug use and peer pressure become strong alies of substance use around these formative years….

Studies and Analyses

Trudeau Institute Unveils Key Discovery on Gamma-Herpesviruses

New research from the Trudeau Institute addresses how the human body controls gamma-herpesviruses, a class of viruses thought to cause a variety of cancers….

Environmental Conservation

Innovative Tracking of Oil Spill Movement in Gulf of Mexico

When oil started gushing into the Gulf of Mexico in late April 2010, friends asked George Haller whether he was tracking its movement. That's because the…

Life & Chemistry

New Horned Dinosaur Species Discovered: Unescopceratops & Gryphoceratops

The new species, Unescopceratops koppelhusae and Gryphoceratops morrisoni, are from the Leptoceratopsidae family of horned dinosaurs. The herbivores lived…

Health & Medicine

Nitrate in drinking water poses health risks for rural Californians

“Cleaning up nitrate in groundwater is a complex problem with no single solution,” said Jay Lund, director of the UC Davis Center for Watershed Sciences and a…

Studies and Analyses

Space Travel’s Impact: Brain and Eye Changes in Astronauts

A team of researchers performed MRIs and analyzed the data on the 27 astronauts, each of whom were exposed to microgravity, or zero gravity, for an average of…

Life & Chemistry

Insulin, Nutrition Prevent Blood Stem Cell Differentiation in Fruit Flies

Keeping blood stem cells, or progenitor cells, from differentiating into blood cells is important as they are needed to create the blood supply for the adult…

Life & Chemistry

Sending Out an SOS: How Telomeres Incriminate Cells That Can't Divide

The well-being of living cells requires specialized squads of proteins that maintain order. Degraders chew up worn-out proteins, recyclers wrap up damaged…

Life & Chemistry

Correcting Human Mitochondrial Mutations

Mutations in the human mitochondrial genome are implicated in neuromuscular diseases, metabolic defects and aging. There currently are no methods to…

Studies and Analyses

Ribosome Evolution Study Questions RNA World Hypothesis

The “RNA world” hypothesis, first promoted in 1986 in a paper in the journal Nature and defended and elaborated on for more than 25 years, posits that the…

Studies and Analyses

New Therapeutic Approach for Spinal Cord Injury Unveiled

A new study suggests that administering FTY720, an oral drug that has shown promise in trials for human multiple sclerosis, significantly improves locomotor…

Health & Medicine

Researchers identify optimal threshold for HbA1c test for prediabetes

Setting a specific HbA1c cutoff threshold for prediabetes, which could be used to determine eligibility for interventions to prevent progression to more…

Event News

MBA Career Services Council’s 5th Annual European Conference

The MBA Career Services Council (MBACSC)’s 5th Annual European Conference will be held 22 – 25 April, 2012 at ESMT European School of Management and Technology…

Life & Chemistry

Plant enzymes reveal complex secrets

The enzymes needed for producing and chemically modifying functionally important plant molecules called anthocyanins have been identified by a research team…

Earth Sciences

TacSat-4 Enhances Satellite Communication in Polar Regions

Returning from an escort and icebreaking mission to Nome, Alaska, assisting the Russian tanker Renda delivery of emergency fuel to the town, the USCGC HEALY —…

Earth Sciences

Mapping Earth’s Crust: Insights from GOCE Data

Earth’s crust is the outermost solid shell of our planet. Even though it makes up less than 1% of the volume of the planet, the crust is exceptionally…

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