Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home4/business/public_html/science.php:1) in /home4/business/public_html/science.php on line 1

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home4/business/public_html/science.php:1) in /home4/business/public_html/science.php on line 1
Science - thenewsgazette.net
Science  RSS
Peroxisomal biogenesis disorder: New link to sugar metabolism

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

Peroxisomal biogenesis disorder, which has been linked only to lipid metabolism, is also associated with sugar metabolism.

Tags: Genes
Source: www.sciencedaily.com

Spinal cord injury: Using cortical targets to improve motor function

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

New research provides the first evidence that cortical targets could represent a novel therapeutic site for improving motor function in humans paralyzed by spinal cord injury.

Tags: EU, Rape
Source: www.sciencedaily.com

Interventions to prevent cognitive decline, dementia

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

Cognitive training, blood pressure management for people with hypertension, and increased physical activity all show modest but inconclusive evidence that they can help prevent cognitive decline and dementia, but there is insufficient evidence to support a public health campaign encouraging their adoption, says a new report.

Tags: Dementia
Source: www.sciencedaily.com

Catalyst mimics the z-scheme of photosynthesis

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

A new study demonstrates a process with great potential for developing technologies for reducing CO2 levels.

Source: www.sciencedaily.com

First Chikungunya-infected Aedes aegypti mosquitoes found in Brazil

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

While more than 13,000 cases of Chikungunya viral disease were reported in Brazil in 2015, scientists had never before detected the virus in a captured mosquito in this country. Now, researchers have identified a mosquito -- caught in the Brazilian city of Aracaju -- that's naturally infected with the East-Central-South-African (ECSA) genotype of Chikungunya.

Source: www.sciencedaily.com

Simulated honeybees can use simple brain circuits for complex learning

Added: 22.06.2017 19:25 | 0 views | 0 comments


Honeybees may not need key brain structures known as mushroom bodies in order to learn complex associations between odors and rewards, according to new research.

Source: www.sciencedaily.com

Human genes for coronary artery disease make them more prolific parents

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

Coronary artery disease may have persisted in human populations because the genes that cause this late-striking disease also contribute to having a greater numbers of children.

Source: www.sciencedaily.com

How bacterial organelles assemble

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

Scientists are providing the clearest view yet of an intact bacterial microcompartment, revealing at atomic-level resolution the structure and assembly of the organelle's protein shell. This work could benefit research in bioenergy and pathogenesis, and it could lead to new methods of bioengineering bacteria for beneficial purposes.

Source: www.sciencedaily.com

Lab grown human colons change study of GI disease

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

Scientists used human pluripotent stem cells to generate human embryonic colons in a laboratory that function much like natural human tissues when transplanted into mice, according to new research. The study is believed to be the first time human colon organoids have been successfully tissue engineered in this manner, according to researchers who led the project.

Source: www.sciencedaily.com

The biology of uterine fluid: How it informs the fetus of mom's world

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

A developing fetus bathes in a mixture of cellular secretions and proteins unique to its mother's uterus. Before fertilization, the pH of uterine fluid helps create a conducive environment for sperm migration, and afterward, its volume supports the embryo as it implants onto the wall of the uterus. Recent evidence suggests that uterine fluid may play another role in embryonic development: communicating the mother's outside conditions to the fetus,

Source: www.sciencedaily.com

Ultra-thin camera creates images without lenses

Added: 22.06.2017 19:25 | 0 views | 0 comments

#zrodlo

Engineers have built a camera that does not need lenses to focus light. It can switch from a fish-eye to a telephoto lens instantaneously.

Tags: SWIFT
Source: www.sciencedaily.com

Origins of Sun's swirling spicules discovered

Added: 22.06.2017 17:14 | 0 views | 0 comments


For the first time, a computer simulation -- so detailed it took a full year to run -- shows how spicules form, helping scientists understand how spicules can break free of the sun's surface and surge upward so quickly.

Source: www.sciencedaily.com

Mars-to-Earth-Mass Planet May Lurk in Outer Solar System: Planet 10

Added: 22.06.2017 15:36 | 0 views | 0 comments

#zrodlo

An unknown Mars-to-Earth-mass planet may lurk in the outer reaches of the Solar System, according to new research on the orbits of minor planets to be published in the Astronomical Journal (arXiv.org preprint). This planet would be different from — and much closer than — the hypothetical Planet Nine. In the paper, University of Arizona [...]

Tags: Mars
Source: feedproxy.google.com

Flexible wearable electronics use body heat for energy

Added: 22.06.2017 14:31 | 0 views | 0 comments

#zrodlo

In a proof-of-concept study, engineers have designed a flexible thermoelectric energy harvester that has the potential to rival the effectiveness of existing power wearable electronic devices using body heat as the only source of energy.

Source: www.sciencedaily.com

Quantum thermometer or optical refrigerator?

Added: 22.06.2017 14:30 | 0 views | 0 comments

#zrodlo

In an arranged marriage of optics and mechanics, physicists have created microscopic structural beams that have a variety of powerful uses when light strikes them.

Source: www.sciencedaily.com

How eggs got their shapes

Added: 22.06.2017 14:30 | 0 views | 0 comments

#zrodlo

The evolution of the amniotic egg -- complete with membrane and shell -- was key to vertebrates leaving the oceans and colonizing the land and air but how bird eggs evolved into so many different shapes and sizes has long been a mystery. Now, an international team of scientists took a quantitative approach to that question and found that adaptations for flight may have been critical drivers of egg-shape variation in birds.

Source: www.sciencedaily.com

Previously unknown pine marten diversity discovered

Added: 22.06.2017 14:30 | 0 views | 0 comments

#zrodlo

The elusive American pine marten, a little-studied member of the weasel family, might be more diverse than originally thought, according to new research.

Source: www.sciencedaily.com

How do genes get new jobs? Wasp venom offers new insights

Added: 22.06.2017 14:30 | 0 views | 0 comments

#zrodlo

A new study describes how four closely related species of parasitic wasps change their venoms rapidly in order to adapt to new hosts, and proposes that co-option of single copy genes may be a common but relatively understudied mechanism of evolution for new gene functions, particularly under conditions of rapid evolutionary change.

Tags: Genes, Jobs
Source: www.sciencedaily.com

Switchable DNA mini-machines store information

Added: 22.06.2017 14:29 | 0 views | 0 comments

#zrodlo

Biomedical engineers have built simple machines out of DNA, consisting of arrays whose units switch reversibly between two different shapes. The arrays' inventors say they could be harnessed to make nanotech sensors or amplifiers. Potentially, they could be combined to form logic gates, the parts of a molecular computer.

Tags: SWIFT, Mac, DNA
Source: www.sciencedaily.com

NASA’s Mars Reconnaissance Orbiter Views Curiosity Climbing Mount Sharp

Added: 22.06.2017 13:33 | 0 views | 0 comments

#zrodlo

Using the High Resolution Imaging Science Experiment (HiRISE) camera — the most powerful camera ever to orbit another planet, NASA’s Mars Reconnaissance Orbiter caught a view of the agency’s Curiosity rover this month amid tan rocks and dark sand on Mount Sharp, Gale crater, Mars. When this image was taken, Curiosity was partway between its [...]

Tags: DARPA, Mars, iOS, NASA
Source: feedproxy.google.com

advertising
advertising