Compártenos en tus redes sociales
Seguir a @Tendencias21
CIENCIA
CIENCIA
Tendencias Científicas
Consciencia y cerebro
Emergencia climática
Astronomía
Carta Académica
Salud
El tiempo en cuestión
Agua
TECNOLOGÍA
TECNOLOGÍA
Tendencias Tecnológicas
Nación Digital
Telecomunicación
Informática
Ingeniería
SOCIEDAD
SOCIEDAD
Tendencias Sociales
Colaborativa
Educación
Formación
Literatura
Religiones
MEGATENDENCIAS
ENTREVISTAS21
OPINIÓN
OPINIÓN
Carta del Editor
BLOGS
LIBROS
CLUB NUEVO MUNDO
1 MILLON DE IDEAS
REVISTA ELECTRÓNICA DE CIENCIA, TECNOLOGÍA, SOCIEDAD Y CULTURA. ISSN 2174-6850/ 31 años divulgando conocimiento (desde 1988)
Inicio
>
Tags
Resultados de la búsqueda
Tags (9027) : technology
Running robots of future may learn from world's best two-legged runners: Birds
30/10/2014
|
CIENCIA ON LINE
With an eye toward making better running robots, researchers have made surprising new findings about some of nature's most energy efficient bipeds -- running birds. Their skills may have evolved from the time of the dinosaurs and they may now be superior to any other bipedal runners -- including...
Case study: Hearing loss in one infant twin affects mother's speech to both babies
30/10/2014
|
CIENCIA ON LINE
Is it possible that hearing loss in one infant from a pair of twins can affect the mother’s speech to both infants? A new acoustics study zeroes in on this question and suggests that not only is this alteration of speech entirely possible, but that mothers speak to both infants as if they are...
NASA statement regarding Oct. 28 Orbital Sciences Corp. Launch mishap
29/10/2014
|
CIENCIA ON LINE
The following statement is from William Gerstenmaier, Associate Administrator of NASA's Human Exploration and Operations Directorate, regarding the mishap that occurred at Pad 0A of the Mid-Atlantic Regional Spaceport at NASA's Wallops Flight Facility in Virginia during the attempted launch of...
NASA Wallops preparations on track for tonight’s Orbital Sciences launch to International Space Station
29/10/2014
|
CIENCIA ON LINE
Ahead of the third U.S. commercial resupply mission to the International Space Station by Orbital Sciences Corp., NASA's Wallops Flight Facility in Virginia continues to enable successful launches from the Eastern Shore. Orbital's Antares rocket carrying 5,000 pounds of NASA cargo aboard the...
Can the wave function of an electron be divided and trapped?
29/10/2014
|
CIENCIA ON LINE
Electrons are elementary particles -- indivisible, unbreakable. But new research suggests the electron's quantum state -- the electron wave function -- can be separated into many parts. That has some strange implications for the theory of quantum mechanics. Fuente :...
Pair bonding reinforced in the brain: Zebra finches use their specialized song system for simple communication
28/10/2014
|
CIENCIA ON LINE
In addition to their song, songbirds also have an extensive repertoire of calls. While the species-specific song must be learned as a young bird, most calls are, as in the case of all other birds, innate. Researchers have now discovered that in zebra finches the song control system in the brain...
Fewer women than men receive hemodialysis treatment
28/10/2014
|
CIENCIA ON LINE
Fewer women than men are treated with dialysis for end-stage kidney disease, according to a new comprehensive analysis of sex-specific differences in treatment. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/4...
'Integrated Play Groups' help children with autism
27/10/2014
|
CIENCIA ON LINE
'Integrated Play Groups,' which focus on collaborative rather than adult-directed play, are successful in teaching children with autism the skills needed to engage in symbolic play and to interact with their typically developing peers, according to new research. The new study offers hope to...
Deepwater Horizon spill: Much of the oil at bottom of the sea
27/10/2014
|
CIENCIA ON LINE
Due to its unprecedented scope, the damage assessment caused by the 2010 Deepwater Horizon spill in the Gulf of Mexico has been a challenge. One unsolved puzzle is the location of 2 million barrels of submerged oil thought to be trapped in the deep ocean. Fuente :...
Maintenance therapy for injection-drug users associated with lower incidence of hepatitis C
27/10/2014
|
CIENCIA ON LINE
In a group of young users of injection drugs, recent maintenance opioid agonist therapy with methadone or buprenorphine for opioid use disorders, such as heroin addiction, was associated with a lower incidence of hepatitis C virus infection and may be an effective strategy to reduce...
Traumatic brain injury associated with increased dementia risk in older adults
27/10/2014
|
CIENCIA ON LINE
Traumatic brain injury appears to be associated with an increased risk of dementia in adults 55 years and older, according to a study. "Whether a person with TBI recovers cognitively or develops dementia is likely dependent on multiple additional risk and protective factors, ranging from genetics...
Prescription opioids involved in most overdoses seen in emergency departments
27/10/2014
|
CIENCIA ON LINE
In an American national study of hospital emergency department visits for opioid overdoses, 67.8 percent of the overdoses involved prescription opioids (including methadone), followed by heroin, other unspecified opioids and multiple opioids, according to research. Fuente :...
Team discovers how microbes build a powerful antibiotic
27/10/2014
|
CIENCIA ON LINE
Researchers have made a breakthrough in understanding how a powerful antibiotic agent is made in nature. Their discovery solves a decades-old mystery, and opens up new avenues of research into thousands of similar molecules, many of which are likely to be medically useful. Fuente :...
Astronomers image the exploding fireball stage of a nova
27/10/2014
|
CIENCIA ON LINE
Astronomers have observed the expanding thermonuclear fireball from a nova that erupted last year in the constellation Delphinus with unprecedented clarity. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/U...
Dietary cocoa flavanols reverse age-related memory decline in mice
27/10/2014
|
CIENCIA ON LINE
Dietary cocoa flavanols —- naturally occurring bioactives found in cocoa —- reversed age-related memory decline in healthy older adults, according to a new study. Flavanols are also found naturally in tea leaves and in certain fruits and vegetables. Fuente :...
Hinode satellite captures X-ray footage of solar eclipse
25/10/2014
|
CIENCIA ON LINE
The moon passed between the Earth and the sun on Thursday, Oct. 23. While avid stargazers in North America looked up to watch the spectacle, the best vantage point was several hundred miles above the North Pole. The Hinode spacecraft was in the right place at the right time to catch the solar...
Prognostic factors identified for peripheral squamous cell carcinomas of the lung
25/10/2014
|
CIENCIA ON LINE
A better survival outcome is associated with low blood levels of squamous cell carcinoma antigen, or absence of tumor invasion either into the space between the lungs and chest wall or into blood vessels of individuals with a peripheral squamous cell carcinoma, a type of non-small cell lung...
Climate change caused by ocean, not just atmosphere
25/10/2014
|
CIENCIA ON LINE
Most of the concerns about climate change have focused on the amount of greenhouse gases that have been released into the atmosphere. A new study reveals another equally important factor in regulating the earth's climate. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/K...
Some like it loud: Warning coloration paved the way for louder, more complex calls in poisonous frogs
25/10/2014
|
CIENCIA ON LINE
Species of poison frogs that utilize bright warning coloration as protection from predators are more likely to develop louder, more complex calls than relatives that rely on camouflage. New research indicates that because these visual cues establish certain species as unsavory prey, they are free...
Law of the Sea authorizes animal tagging research without nations' consent, experts say
25/10/2014
|
CIENCIA ON LINE
Scientists who study migratory marine animals can rarely predict where the animals' paths will lead. Researchers now argue that coastal nations don't have precedent under the law of the sea to require scientists to seek advance permission to remotely track tagged animals who may enter their...
1
...
«
6
7
8
9
10
11
12
»
...
452
Canales temáticos
CIENCIA ON LINE
MEGATENDENCIAS
TENDENCIAS CIENTÍFICAS
INNOVACIÓN TECNOLÓGICA
CIENCIA Y SOCIEDAD
TENDENCIAS DE LA INGENIERÍA
TENDENCIAS ESTRATÉGICAS
TENDENCIAS DE LAS RELIGIONES
HABILIDADES DIRECTIVAS
TENDENCIAS DE LA TELECOMUNICACIÓN
TENDENCIAS INFORMÁTICAS
TENDENCIAS DE EUROPA
LA RAZÓN SENSIBLE
TENDENCIAS DEL ARTE
TURISMO
ENTREVISTAS 21
BLOGS
SOCIEDAD DE LA INFORMACIÓN
FERROVIARIAS
NAVEGACIÓN AEREA
FORMACIÓN
TENDENCIAS DE LA MÚSICA
TENDENCIAS DE LA EDUCACIÓN
TENDENCIAS DEL AGUA
MICROTENDENCIAS
RSC
SALUD
TENDENCIAS DEL CINE
SOCIOS T21
TENDENCIAS DE LA COMUNICACIÓN
SOSTENIBILIDAD
TENDENCIAS21TV
INTELIGENCIA Y SEGURIDAD
COLABORATIVA
RADIO T21
CARTA DEL EDITOR
#CIENCIAABSURDA
LANZADERA
EDUCACIÓN Y EMPLEO
CONSCIENCIA Y CEREBRO
Iniciativas T21
CIENCIA Y ARTE
© Tendencias 21 (Madrid). ISSN 2174-6850. GLOBAL MEDIA DIGITAL S.L.
Quienes somos
Aviso Legal
Contacto
Mapa del sitio
Inscripción al sitio
RSS
Red social