Liquid droplets formed from DNA display a peculiar response to enzymes. An international collaboration between Ludwig-Maximilians-Universitaet (LMU) in Munich and UCSB has now been able to explain the mechanisms behind bubble formation.
The brain has a high energy demand and reacts very sensitively to oxygen deficiency. Ludwig-Maximilians-Universitaet (LMU) in Munich neurobiologists have now succeeded for the first time in directly correlating oxygen consumption with the activity of certain nerve cells.
INDIANANAPOLIS--A 2020 report from the Centers for Disease Control estimates that 1 in 54 children in the United States is identified each year with autism spectrum disorder (ASD). While children can be diagnosed with ASD as early as 2 years old, most children are still being diagnosed after the age of 4.
Currently, low-alloy aluminium is widely used in electrical engineering and machine building. At the same time, it should be noted that modern electrical engineering places very high and in some cases mutually exclusive requirements to aluminium alloys.
TROY, N.Y. -- Consider this scenario: A vaccine for the novel coronavirus has been developed that is 91.27% effective. If public health officials present this information using the specific number, people are likely to think the vaccine is actually less effective than if it is presented as being 90% effective.
This concept is a real-life application of recent findings from Gaurav Jain, an assistant professor of marketing in the Lally School of Management at Rensselaer Polytechnic Institute, published recently in Organizational Behavior and Human Decision Process.
ITHACA, N.Y. - In a study of New York state apple orchards, Cornell University plant pathologists have identified a new fungal pathogen that causes bitter rot disease in apples. In addition, a second related fungus known to cause rot disease in other fruits was found for the first time in apples.
EAST LANSING, Mich. - Researchers from the Facility for Rare Isotope Beams (FRIB) Laboratory (frib.msu.edu) at Michigan State University (MSU) have taken a major step toward a theoretical first-principles description of neutrinoless double-beta decay. Observing this yet-unconfirmed rare nuclear process would have important implications for particle physics and cosmology. Theoretical simulations are essential to planning and evaluating proposed experiments.
Global success for Canadian companies depends on prior R&D investment, receptiveness to new learning, shows new study.
Toronto - Canadian companies that go international are known to be more productive and successful than those that don't.
We all can describe our ideal partner. Perhaps they are funny, attractive and inquisitive. Or maybe they are down-to-earth, intelligent and thoughtful. But do we actually have special insight into ourselves, or are we just describing positive qualities that everyone likes?
An efficient, robust method of examining the interactions between cells uses fluorescent tagging to simultaneously analyze multiple cell populations, speeding up a once tedious and limiting process. The new assay developed by KAUST also has applications in studying cellular processes in inflammation or cancer cell metastasis and in assessing potential treatments.
The average pay package for CEOs at top U.S. companies surpassed $12 million last year, according to the latest Associated Press survey, as boards attempted to keep pace in the labor market for CEO talent.
Many previous studies focused on how CEO pay relates to past performance. But new research from the University of Notre Dame takes a different approach: The paper examines how compensation for incoming chief executives -- which serves as a sign of the board's upfront confidence in the CEO's ability -- is related to subsequent performance in the years that follow.
The reniform nematode is one of the most commonly found pests of cotton, with the ability to cause severe economic damage. In order to assess exactly how much damage the reniform nematode can cause, plant pathologists at Auburn University conducted a field trial comparing a clean field to a reniform-infested field.
To testify the "iron hypothesis" in the North Greenland Eemian Ice Drilling (NEEM) ice core, Cunde Xiao and his colleagues firstly reconstructed the bioavailable Fe data in this deep ice core from the northern Hemisphere over the past 110 kyr B.P., which suggested that the dissolved Fe (DFe) records in NEEM ice core were significantly anti-correlated with the carbon oxide (CO2) concentrations during the cold periods. The pattern of Fe concentration was extremely similar to that of the number of dust particles.
A raster expression of a region or one of its eco-environmental properties can be abstracted to a mathematical surface. The mathematical surface is uniquely defined by the intrinsic and extrinsic properties in terms of the fundamental theorem of surfaces. The intrinsic properties can be gathered from local information, which might come from detailed ground observations and spatial sampling. The extrinsic properties can be gathered from satellite observations and the simulation results of spatial models on large scales.
Understanding of climate changes during the past millennia is crucial for the scientific attribution of the current warming and the accurate prediction of the future climate change. The proxy-based reconstructions and model simulations that offer insights into past temperature changes, however, are subject to large uncertainties. Large-scale climate reconstructions are always related to the uncertainties arising from the disturbance of non-climate signals in individual proxy record, and the differences in seasonality or temporal resolution for different proxy records.