Search results for signal gain

Social Sciences Sep 4, 2019

When more pain means more gain

It seems unimaginable that intense, self-inflicted pain can result in an individual feeling much better, but that was the case with a longstanding ritual studied by researchers at the University of Connecticut.

Evolution Sep 3, 2019

The role of environmental factors and internal regulation in determining the growth of an organism

The body size of a living creature has a direct impact on its fitness—from the simplest animal and plant organisms right up to human beings. The individual size or height is therefore an important criterion for the ability ...

Biotechnology Aug 28, 2019

Organ-on-a-chip: 3-D self-rolled biosensor array to electrically interrogate electrogenic cells

Cell to cell communication plays an important role in coordinating the function of biological systems. Three-dimensional (3-D) spheroids (cell aggregates) allow biologists to explore cellular communication during tissue development ...

Materials Science Aug 22, 2019

Biomaterials smarten up with CRISPR

The CRISPR-Cas system has become the go-to tool for researchers who study genes in an ever-growing list of organisms, and is being used to develop new gene therapies that potentially can correct a defect at a single nucleotide ...

Plants & Animals Aug 21, 2019

The secret sex lives of stick insects

Massey University researchers have discovered more about the sexual lives of stick insects in New Zealand and the United Kingdom.

Molecular & Computational biology Aug 19, 2019

Common origin identified could bring tooth regeneration potential closer

A common origin shared by teeth and taste buds in a fish that has regenerative abilities has been identified by a team of researchers from the UK and the States. Regulated by the BMP signalling pathway, the results suggest ...

Earth Sciences Aug 13, 2019

Monitoring the Matterhorn with millions of data points

A unique project is linking in-situ measurements with natural hazards research. For the past ten years, a network of wireless sensors on the Matterhorn's Hörnli ridge has been constantly streaming measurement data on the ...

Social Sciences Aug 6, 2019

Cooperation with high status individuals may increase one's own status

Seeking social status is a central human motivation. Whether it's buying designer clothing, working the way up the job ladder, or making a conspicuous donation to charity, humans often seek and signal social status. Human ...

Plants & Animals Aug 2, 2019

When plant roots learned to follow gravity

Highly developed seed plants evolved deep root systems that are able to sense Earth's gravity. The how and when of this evolutionary step has, until now, remained unknown. Plant biologists at the Institute of Science and ...

Optics & Photonics Jul 15, 2019

Coupled exploration of light and matter

n quasiparticles known as polaritons, states of light and matter are strongly coupled. The group of Prof. Ataç İmamoğlu has now developed a new approach to study nonlinear optical properties of polaritons in strongly correlated ...

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