university of washington – Page 15 – Shamskm: A site to exchange knowledge and solutions

Payment Innovation Cuts Depression Time in Half

By Guest PostApril 23, 2012Healthamerican, community health clinics, depression, depression outcomes, disease, incentive, jurgen unutzer, king county, mental disorder, mental health, payment, university of washington, washington state, world health organization

When 25 percent of the payments to community health clinics were based on quality of care, patients received better care and had better depression outcomes. The results of this initiative are published in the American Journal of Public Health.

University of Washington researchers examined records from almost 8,000 patients treated for depression in 29 community health clinics in the Washington State Mental Health Integration Program before and after the implementation of a pay-for-performance incentive. After the incentive was started, patients were seen more quickly and were more likely to receive consultation from a psychiatrist. They were also more likely to show improvements in their depression. (more…)

Some Mammals Used Highly Complex Teeth to Compete With Dinosaurs

By Guest PostMarch 19, 2012Nature, Science3 d images, alistair evans, angiosperms, australia, back teeth, bumps, computed tomography, ct, cusps, dinosaur extinction, dinosaurs, event, extinction, finland, food, fossil, gregory p wilson, ian corfe, insect pollinators, jukka jernvall, mammal, mesozoic era, mikael fortelius, monash university, mountain range, multituberculates, Nature, paleontologist, peter smits, rodent, scanning, tooth surface, topography, tubercles, university of helsinki, university of washington, vince stricherz

Conventional wisdom holds that during the Mesozoic Era, mammals were small creatures that held on at life’s edges. But at least one mammal group, rodent-like creatures called multituberculates, actually flourished during the last 20 million years of the dinosaurs’ reign and survived their extinction 66 million years ago.

New research led by a University of Washington paleontologist suggests that the multituberculates did so well in part because they developed numerous tubercles (bumps, or cusps) on their back teeth that allowed them to feed largely on angiosperms, flowering plants that were just becoming commonplace. (more…)

Loss of Appetite Deciphered in Brain Cell Circuit

By Guest PostMarch 14, 2012Scienceanorexia nervosa, body, brain, brain development, cancer chemotherapy, excitatory signal, experimental result, food aversions, function, gaba, glutamate, hypothalamus, loss of appetite, meal, mice, michael s clark, michael schwartz, nausea, nerve cells, nucleus tractus solitarus, parabrachial nucleus, point of emaciation, qi wu, ralph brinster, receptor, richard d palmiter, starvation, substance, transgenic mice, university of pennsylvania, university of washington

The meal is pushed way, untouched. Loss of appetite can be a fleeting queasiness or continue to the point of emaciation. While it’s felt in the gut, more is going on inside the head.

New findings are emerging about brain and body messaging pathways that lead to loss of appetite, and the systems in place to avoid starvation. (more…)

One Year Later: Japan Quake, Tsunami a Cautionary Tale for Pacific Northwest

By Guest PostMarch 8, 2012Environment, Generalalki, british columbia, cascadia subduction zone, earthquakes, hokkaido university, Japan, jody bourgeois, john vidale, long beach peninsula, magnitude 9, northern california, ocean shores, one year anniversary, oregon, pacific northwest, prediction, puget sound, sapporo, seattle fault, seismometer readings, sunday, tohoku earthquake, tsunami, tsunami evacuation, united states, university of washington, Washington

Sunday marks the one-year anniversary of the great Tohoku earthquake and tsunami that devastated Japan, killing more than 16,000 people and causing billions of dollars in damage.

University of Washington scientists say the event has some important lessons for the Pacific Northwest – most notably, not that a similar event can happen here but that it WILL happen here, and that this region is still much less prepared than Japan was a year ago. (more…)

New Book Says Financial Model For Higher Ed is Broken, Offers Ways To Overhaul

By Guest PostFebruary 22, 2012Economy2013 budget, american society, caucasian students, david w breneman, Economy, ethnic groups, financial model, harvard education press, higher education, hispanics, james b hunt, joni e finney, k 12 leaders, patrick m callan, paul e lingenfelter, postsecondary degree, President Obama, public policy, university of pennsylvania, university of virginia, university of washington, us system, william zumeta

Higher education, a jewel of American society and an engine of its economy, is under threat, and if the nation is to remain competitive the financial model must be overhauled, says a new book.

Authors of Financing American Higher Education in the Era of Globalization say reforming the model will take a long-term, top-level coalition composed of the president, the nation’s governors, college and K-12 leaders, and leaders in the business community. (more…)

To Turn Up The Heat in Chilies, Just Add Water

By Guest PostJanuary 5, 2012Sciencebiologists, Bolivia, carlos manchego, david haak, defense, douglas levey, dry areas, dryer environments, fitness based tradeoff, focal populations, fungus, fusarium fungus, haley morris, heat, hot chilies, joshua tewksbury, leslie mcginnis, non pungent plants, pungency, pungent fruit, range of rainfall, self defense, sigma xi, spicy capsaicin, university of washington, vince stricherz, wetter regions, why some chilies are hot, wild chilies

Biologists have learned in recent years that wild chilies develop their trademark pungency, or heat, as a defense against a fungus that could destroy their seeds. But that doesn’t explain why some chilies are hot and others are not.

New research provides an answer: Hot chilies growing in dry areas need more water to produce as many seeds as non-pungent plants, but the Fusarium fungus is less of a threat in dryer environments so chilies in those areas are less likely to turn up the heat. In wetter regions, where Fusarium thrives, wild chilies build up their reserves of spicy capsaicin in self-defense. (more…)

Editor’s Picks: Turning Futuristic Visions into Reality

By Guest PostJanuary 3, 2012Technology3d, alzheimer, avatar kinect projects, baker laboratory, breakthroughs at microsoft, cancers, catwalk, crippling diseases, education and technology, futuristic scenarios, kinect for xbox 360, laptop, magic pushes, malaria, microsoft duo breaks, microsoft home, natural user interfaces, new year, protein mystery, salmonella, steve clayton, the printing dress, university of washington, virtual world, windows azure, your living room

*As we begin the New Year, a look at some of the stories of futuristic scenarios brought to life in 2011, plus developments that promise dramatic improvements in the near future.*

REDMOND, Wash. – Jan. 3, 2012 – From revolutionizing the way we interact with computers to developing tools to speed development of cures for crippling diseases, 2011 was a year of forward-thinking breakthroughs at Microsoft. See some of the innovations introduced in 2011 and how Microsoft is working to take new technologies from the lab to the living room. (more…)

Archaeologists Find New Evidence of Animals Being Introduced to Prehistoric Caribbean

By Guest PostDecember 13, 2011Scienceagoutis, animal remains, armadillos, arrival of columbus, caribbean, caribbean islands, carriacou, charcoal, daily consumption, guinea pigs, michelle lefebvre, north carolina state university, opossum, pig like peccaries, pre columbian caribbean, prehistoric non native animal, prehistoric villages, rodents, scott fitzpatrick, south america, tiny island, university of florida, university of washington

An archaeological research team from North Carolina State University, the University of Washington and University of Florida has found one of the most diverse collections of prehistoric non-native animal remains in the Caribbean, on the tiny island of Carriacou. The find contributes to our understanding of culture in the region before the arrival of Columbus, and suggests Carriacou may have been more important than previously thought.

The researchers found evidence of five species that were introduced to Carriacou from South America between 1,000 and 1,400 years ago. Only one of these species, the opossum, can still be found on the island. The other species were pig-like peccaries, armadillos, guinea pigs and small rodents called agoutis. (more…)

Tag Archives: university of washington