Triploidy is one of the most frequently observed chromosome abnormalities in spontaneous abortions in humans. The parental origin of the additional chromosome set is known to have a major impact on ...

Scientists from the Institute of Geology and Oil and Gas Technologies of Kazan Federal University (IGiNGT KFU), together with Chinese colleagues, investigated the mechanism of accelerated formation of ...

We humans have been making and drinking alcohol for thousands of years. It's a strange liquid. We can use it as a fuel or germ-killer, use it to preserve human heads or other body parts in jars for ...

The presence of additional proteins in urine leads to foamy urine as a primary cause. The normal function of kidneys prevents proteins from entering urine, but damage to these organs allows proteins ...

The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the ...

Abstract: The formation of silver nanoparticles by laser direct writing has been widely studied due to the excellent optical and electrical properties of silver nanoparticles. Although the theoretical ...

Abstract: In this article, an improved smoothed particle hydrodynamics (SPHs) method is proposed to study the mechanism of cathode microcrater formation on electrode surface under vacuum arc. First, ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

CBSE Class 10 Science Half Yearly Sample Paper 2025 - For students preparing for their mid-term examinations, typically held in September and October, the CBSE Class 10 Term I Question Paper for the ...