A study coordinated by Emiliano Bruner, a paleoneurologist at the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), on the growth of the diploic veins throughout human development (between one year of ...
Archaeology
May 29, 2020
0
5
A drug-loaded microrobotic needle effectively targets and remains attached to cancerous tissue in lab experiments without needing continuous application of a magnetic field, allowing more precise drug delivery. The details ...
Bio & Medicine
May 6, 2020
0
18
Ischemia is a disease that occurs when tissue stops receiving the vascular supply it needs. Though it can affect several organs, the digestive system is one of the most harmed by the loss of blood circulation, making it one ...
Veterinary medicine
May 5, 2020
0
5
Blood flow in the human body is generally assumed to be smooth due to its low speed and high viscosity. Unsteadiness in blood flow is linked to various cardiovascular diseases and has been shown to promote dysfunction and ...
Soft Matter
May 4, 2020
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223
High-resolution micro-CT scanning of the skull of the fossil specimen known as "Little Foot" has revealed some aspects of how this Australopithecus species used to live more than 3 million years ago.
Archaeology
Mar 17, 2020
1
225
High blood pressure, inflammation, and the sensation of pain may rely in part on tiny holes on the surface of cells, called pores. Living cells react to the environment, often by allowing water and other molecules to pass ...
Biochemistry
Mar 3, 2020
0
91
A new study by researchers at McGill University has measured the dynamic physical properties of the human aorta, laying the foundation for the development of grafts capable of mimicking the native behaviour of the human body's ...
General Physics
Jan 30, 2020
0
24
A Montana State University biotechnology researcher was part of an international team that recently discovered an internal mechanism which may protect human cells from oxidative damage. The discovery could lead to strides ...
Cell & Microbiology
Jan 30, 2020
0
165
How did human intelligence evolve? Anthropologists have studied this question for decades by looking at tools found in archaeological digs, evidence of the use of fire and so on, and changes in brain size measured from fossil ...
Archaeology
Jan 27, 2020
0
180
Most people are familiar with turbulence in aviation: certain wind conditions cause a bumpy passenger flight. But even within human blood vessels, blood flow can be turbulent. Turbulence can appear when blood flows along ...
Soft Matter
Jan 13, 2020
0
5
