Regina Bailey is a science writer, educator, and board-certified registered nurse. Her work has been featured in "Kaplan AP Biology" and "The Internet for Cellular and Molecular Biologists." Carbon is ...

Although Venus ranks low on the list of planets with surface conditions that could be habitable, scientists have been debating whether or not life could survive in the clouds of this scorching hot ...

In this paper we investigate growth of Al2O3 and performance of Al2O3/GaN MOS structures using O2, Ar and NH3 pre-treatment of GaN surface. Rapid thermal annealing (RTA) after the growth is also ...

Single-site-based catalysts exhibit high atom efficiency and tunable structure–activity properties. However, their real-world application remains tenuous as their activity is related to the low metal ...

Abstract: We report the low thermal budget reconfigurable fully depleted silicon on insulator (FDSOI) field-effect-transistors, focusing on the management of the fabrication thermal budget, toward ...

The MQ gas sensors can either purchased as a module or just as a sensor alone. If your purpose is to measure only ppm then it’s best to buy the sensor alone since the module is good for only using the ...

Highly sensitive ammonia sensors for environmental monitoring are presented. The sensing materials are based on fluorescent BF 2-chelated tetraarylazadipyrromethene dyes (aza-BODIPYs) dyes physically ...

The term ‘ice’ refers to the solid state of a substance usually found as liquid or gas. The ices of water and ammonia are important isoelectronic hydrogen-bonded molecular compounds. Hydrogen bonds ...

Before the origin of life, photochemical models 14 predict oxygen levels to have been O 2 < 10-12 PAL. The recent discovery of mass independent fractionation (MIF) of sulphur isotopes 15 before 2.45 ...