A joint study conducted by the Henan University of Technology (Zhengzhou, China) and the Food Laboratory of Zhongyuan (Henan ...

Polar bears reign supreme in the Arctic, with no rivals to challenge their dominance. As the ultimate apex predators of the ...

The potential of skin-based diagnostics using UHPLC–IMS-HRMS to offer safe, cost-effective, and field-friendly solutions for ...

Experience the majesty of The Atacama Desert through stunning drone footage. Soar above colorful peaks, vast stretches of ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

two polymers with different polarity were used to form nanocomposites with nanoalumina powder, a typical polar inorganic compound. Consequently, two kinds of nanodielectrics with very different ...

Tell students that understanding about polarity can help explain why water evaporates more slowly than alcohol. Project the image Water and Alcohol Molecules. Remind students that the oxygen-hydrogen ...

Terrestrial animals will not provide the bears with the nutrients they need. What is a day in the life of a polar bear like? Researchers recently found out after strapping collar cameras to ...

They are distinctive in being amphipathic, which means they have both polar and non-polar ends. In a lipoprotein, the polar ends of all the phospholipid molecules face outwards, so as to interact ...

The chemical diversity influences the effects of these toxins in animals. The different mycotoxin classes (Table 1) include acidic (fumonisins), polar (aflatoxins) and non-polar (zearalenone) ...