Quaternary ammonium disinfectants are cationic surfactants, and their high adsorption affinity for soil particles will cause their bioavailability to decrease, thereby reducing mineralization and ...

July 13, 2020 The USNC/Quaternary Research is hosting an open call for the INQUA’s Shackleton Award to be awarded to outstanding young Quaternary scientists. We are seeking U.S. candidates under 40 or ...

Briana and Brittany Deane, 35-year-old twins, married Josh and Jeremy Salyers, both 37, in 2018 and are now the proud parents of "quaternary twins," Jax and Jet.

Briana and Brittany Deane, 35, and identical twins Josh and Jeremy Salyers are parents to Jax and Jett, who are considered 'quaternary' twins, genetic brothers and cousins.

Soil Science Society of America. "Soil Maps Generate Reliable Quaternary Geologic Map." ScienceDaily. ScienceDaily, 12 January 2009. <www.sciencedaily.com / releases / 2009 / 01 / 090112110102.htm>.

Overall, the findings suggested that commercially available disinfectants containing quaternary ammonium compounds varied in their effectiveness against enveloped respiratory viruses, but a ...

The Quaternary is the most recent geological period, and many of the mammal species targeted in our study are alive today. Body mass is a fundamental parameter for understanding the adaptations, ...

V. S. Kale, S. N. Rajaguru, NEOGENE AND QUATERNARY TRANSGRESSIONAL AND REGRESSIONAL HISTORY OF THE WEST COAST OF INDIA:— AN OVERVIEW, Bulletin of the Deccan College Post-Graduate and Research ...