Ciencia

Predecir las invasiones biológicas

Investigación y Ciencia - fai 14 horas 25 min

Un nuevo método permite averiguar de forma rápida y sencilla qué especies exóticas pueden convertirse en invasoras.

Categorías: Ciencia

Cyanide cloud puts a chill in Titan's air

Nature - Mér, 10/01/2014 - 21:13

Icy particles high above south pole of Saturn moon create hiccups in atmospheric models.

Nature News doi: 10.1038/nature.2014.16035

Categorías: Ciencia

Moon's largest plain is not an impact crater

Nature - Mér, 10/01/2014 - 21:13

Gravity data suggest flats of volcanic basalt formed from tectonic stretching.

Nature News doi: 10.1038/nature.2014.16041

Categorías: Ciencia

Seven days: 26 September–2 October

Nature - Mér, 10/01/2014 - 18:12

The week in science: Japanese volcano erupts, India's Mars mission enters orbit, and Obama orders massive expansion of marine reserve.

Nature 514 10 doi: 10.1038/514010a

Categorías: Ciencia

Astronomy: To catch a cosmic ray

Nature - Mér, 10/01/2014 - 18:12

The Pierre Auger Observatory in Argentina has spent almost ten years looking for the source of ultra-high-energy cosmic rays — but to no avail. Now the observatory faces an uncertain future.

Nature 514 20 doi: 10.1038/514020a

Categorías: Ciencia

The first South Americans: Extreme living

Nature - Mér, 10/01/2014 - 18:12

After humans arrived in South America, they quickly spread into some of its most remote corners.

Nature 514 24 doi: 10.1038/514024a

Categorías: Ciencia

Steven Pinker on his sense of style

Nature - Mér, 10/01/2014 - 18:12

The Harvard psychologist offers a writing guide based on how the mind works.

Nature News doi: 10.1038/nature.2014.16052

Categorías: Ciencia

Ebola outbreak shuts down malaria-control efforts

Nature - Mér, 10/01/2014 - 12:11

Public-health experts fear that one epidemic may fuel another in West Africa.

Nature 514 15 doi: 10.1038/514015a

Categorías: Ciencia

Tibetan plateau gets wired up for monsoon prediction

Nature - Mér, 10/01/2014 - 09:10

Largest and highest plateau in the world has outsized impact on climate.

Nature 514 16 doi: 10.1038/514016a

Categorías: Ciencia

Images of the month: September 2014

Nature - Mér, 10/01/2014 - 00:08

Pictures from the world of science, selected by Nature ’s art team.

Nature News doi: 10.1038/nature.2014.16043

Categorías: Ciencia

Semejanzas entre las neuronas y el láser

Investigación y Ciencia - Mér, 10/01/2014 - 00:00

Demuestran las similitudes entre la comunicación neuronal y el comportamiento de la luz láser.

Categorías: Ciencia

Water politics must adapt to a warming world

Nature - Mar, 09/30/2014 - 21:06

As rainfall patterns shift, technological and legislative changes are needed to address water shortages, says Moshe Alamaro.

Nature 514 7 doi: 10.1038/514007a

Categorías: Ciencia

Fast genetic sequencing saves newborn lives

Nature - Mar, 09/30/2014 - 18:06

Infants with mysterious conditions stand to benefit — but technique raises ethical questions.

Nature 514 13 doi: 10.1038/514013a

Categorías: Ciencia

Biopiracy ban stirs red-tape fears

Nature - Mar, 09/30/2014 - 18:06

Critics worry Nagoya Protocol will hamper disease monitoring.

Nature 514 14 doi: 10.1038/514014a

Categorías: Ciencia

Astronomy data bounty spurs debate over access

Nature - Mar, 09/30/2014 - 18:06

Small institutions fear exclusion from Large Synoptic Survey Telescope's ’s wealth of data.

Nature 514 18 doi: 10.1038/514018a

Categorías: Ciencia

Highlights from this year's European conference on Technology Enhanced Learning

openeducationeuropa - Mar, 09/30/2014 - 16:09
Summary: 

Open Education Europa attended the EC-TEL conference a few days ago in Graz. Here we highlight some of the most interesting moments and ideas from the first full day of the conference.

Interest Area:  Higher Education Training & Work Learning & Society
Categorías: Ciencia

Highlights from this year's European conference on Technology Enhanced Learning

openeducationeuropa - Mar, 09/30/2014 - 16:09
Summary: 

Open Education Europa attended the EC-TEL conference a few days ago in Graz. Here we highlight some of the most interesting moments and ideas from the first full day of the conference.

Interest Area:  Higher Education Training & Work Learning & Society
Categorías: Ciencia

Quantum bits get their first compression

Nature - Mar, 09/30/2014 - 00:01

Physicists show how to encode three quantum bits using just two photons.

Nature News doi: 10.1038/nature.2014.15961

Categorías: Ciencia

Estrellas como detectores de ondas gravitacionales

Investigación y Ciencia - Mar, 09/30/2014 - 00:00

Un nuevo modelo recurre a los astros para demostrar la existencia de estas ondas escurridizas que se propagan por el universo.

Categorías: Ciencia

Why Japan missed volcano's warning signs

Nature - Lun, 09/29/2014 - 21:00

Mount Ontake's eruption killed at least 12 people. Could a better early-warning system have saved them?

Nature News doi: 10.1038/nature.2014.16022

Categorías: Ciencia

Páxinas

Subscribirse a IGACIENCIA agregador - Ciencia