Quaternary International is an international, peer-reviewed journal that embraces all aspects related to Quaternary Science. It is the official journal of the International Union for Quaternary …

Quaternary Science Advances (QSA) is an international and fully Open Access journal supporting the rapid publication of peer-reviewed original research articles, short communications and …

Oct 5, 2015 · The Quaternary System/Period represents the past 2.58 Ma and is officially subdivided into the Pleistocene and Holocene series/epochs. The Quaternary System/Period, …

Quaternary During the past 2 million years, climatic fluctuations of dry glacial and wet interglacial periods affected the geographic ranges of both temperate and tropical areas. Palynological …

Quaternary Period In subject area: Earth and Planetary Sciences The Quaternary Period is defined as the most recent geologic era spanning the last 2.6 million years, divided into the …

Jun 5, 2022 · In this regard, quaternary phosphonium salts have gained considerable attention as catalysts in many chemical transformations and synthetic chemistry. In this review, recently …

Jun 1, 2022 · The Quaternary Period is the most recent and shortest geological period that started around 2.58 Myr ago and is characterized by significant climate instabilities. The deep-sea …

Quaternary Environments and Humans (QEH) is the full Open Access, official journal of the International Union for Quaternary Research (INQUA). The journal aims to publish peer …

Quaternary Structure A complex composed of multiple protein chains (subunits) is defined as a quaternary structure, also called a multimer, or biological assembly. Many proteins form their …

Aug 1, 2017 · Many quaternary ammonium compounds have been synthesized that are not only antibacterial, but also possess antifungal, antiviral and anti-matrix metalloproteinase …