A trio of animal physiologists at the University of Tübingen, in Germany, has found that at least one species of crow has the ability to recognize geometric regularity. In their study published in the ...

Apr. 15, 2025 — Researchers have demonstrated a way to use corn protein to improve the performance of lithium-sulfur batteries, a finding that holds promise for expanding the use of the high ...

Alkanediols such as 1,6-hexanediol disrupt many phase-separated condensates in cellula and in vitro, but how molecular interactions are perturbed by these compounds remains unclear. This study uses ...

A geometric sequence contains numbers that are multiplied by a certain number each time. The number that each term is multiplied by is called the common ratio. The terms of a geometric sequence ...

Calculations of empirical formulae and molecular formulae: Numerical problems in organic quantitative analysis, UNIT 14: SOME BASIC PRINCIPLES OF ORGANIC CHEMISTRY Tetravalency of carbon ...

It can be computed using the arithmetic mean method, which uses the sum of the numbers in the series, and the geometric mean method, which is the average of a set of products. The mean is the ...

Background: Dextromethorphan (DM), the d-isomer of the codeine analog levorphanol, is an active ingredient present in a variety of cough and cold remedies. Recently, data generated from a study in ...

Attribution (BY): Credit must be given to the creator. Enantioselective transformations are crucial in various fields, including chemistry, biology, and materials science. Today, the selective ...

E/Z-isomerism, tautomerism, and agglomeration of compounds were described in solution and solid state. Possibilities to use such compounds as ligands in coordination chemistry are documented by the ...