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Tendencias 21

25 Aniversario


Predicting the predator threatening a squirrel by analyzing its sounds and tail movements - 21/10/2014 / Leido 303 veces/ Comentarios 0

Biologists found the could quite accurately predict what type of predator was threatening a squirrel by analyzing its sounds and tail movements. Fuente :

Two vessels from WWII convoy battle off North Carolina discovered: German U-boat 576 and freighter Bluefields found within 240 yards - 21/10/2014 / Leido 350 veces/ Comentarios 0

Scientists have discovered two significant vessels from World War II's Battle of the Atlantic. The German U-boat 576 and the freighter Bluefields were found approximately 30 miles off the coast of North Carolina. Lost for more than 70 years, the discovery of the two vessels, in an area known as the...

Survey shows what Americans fear most - 21/10/2014 / Leido 290 veces/ Comentarios 0

The Chapman Survey on American Fears included 1,500 participants from across the nation and all walks of life. The research team leading this effort pared the information down into four basic categories: personal fears, crime, natural disasters and fear factors. Fuente :...

Screening questions fail to identify teens at risk for hearing loss - 21/10/2014 / Leido 287 veces/ Comentarios 0

Subjective screening questions do not reliably identify teenagers who are at risk for hearing loss, according to researchers. Their study results suggest that objective hearing tests should be refined for this age group to replace screening questions. Fuente :...

Preservation Technique for Marginal Livers Prevents Biliary Stricture - 21/10/2014 / Leido 273 veces/ Comentarios 0

New research shows that a preservation technique known as sequential subnormothermic ex vivo liver perfusion (SNEVLP) prevents ischemic type biliary stricture following liver transplantation using grafts from donations after cardiac death (DCD). Findings published in Liver Transplantation, a...

A treatment for osteoporosis and bone cancer, employed for the first time in dental filling procedures - 21/10/2014 / Leido 325 veces/ Comentarios 0

Journal of Dental Research publishes a paper directed by Salvatore Sauro, Professor at University CEU Cardenal Herrera in Spain, in collaboration with international researchers from Finland, Brazil, United States and United Kingdom. The research report has demonstrated how the use of zoledronic...

Routledge publishes updated edition of groundbreaking history of Africa - 21/10/2014 / Leido 288 veces/ Comentarios 0

"" In this new edition, Asante provides an indispensable guide to African history, using the cultural, social, political, and economic lenses of Africa as instruments to illuminate the ordinary lives of Africans. Fuente :

Las impresiones sobre las caras de los demás influyen en nuestros juicios - 21/10/2014 / Leido 252 veces/ Comentarios 0

Cuando dos desconocidos se encuentran frente a frente elaboran opiniones basadas en su apariencia facial y deciden si son de su confianza. Así lo afirma un estudio, que plantea las implicaciones sociales que tiene tomar decisiones basadas en los rasgos de la cara, tales como los líderes que votamos...

Acoustic technique developed to detect knee osteoarthritis - 21/10/2014 / Leido 246 veces/ Comentarios 0

A revolutionary medical technique using sound waves to identify osteoarthritis in the knee has been developed by researchers. The UK is leading this new field of health research based on listening to the sounds emitted by the body. Fuente :

EEUU ayuda a combatientes kurdos en Siria y Turquía da un giro - 21/10/2014 / Leido 400 veces/ Comentarios 0

Estados Unidos lanzó armas y provisiones desde el aire a los combatientes kurdos en la ciudad siria de Kobani, en la frontera con Iraq, en lo que implica la intensificación de los esfuerzos de Washington para “degradar y destruir” al grupo extremista Estado Islámico (EI).  El...
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