Results 1 to 10 of about 645,689 (351)

Soil and soil-water chemistry below different amounts of logging residues at two harvested forest sites in Sweden [PDF]

Silva Fennica, 2015
Logging residues (LR),i.e. tops, branches, and needles, are increasingly being harvested for energy production in Fennoscandia. These residues are temporarily piled on site awaiting transport.
Ring, Eva, Högbom, Lars, Nohrstedt, Hans-Örjan, Jacobson, Staffan   +3 more
doaj   +2 more sources

The Residue Chemistry Transformation Linked to the Fungi Keystone Taxa during Different Residue Tissues Incorporation into Mollisols in Northeast China [PDF]

Agriculture
Managing carbon input from crop straw in cropland ecosystems could increase soil organic carbon (SOC) sequestration to achieve C neutrality and mitigate climate change.
Qilin Zhang, Xiujun Li, Guoshuang Chen, Nana Luo, Jing Sun, Ezemaduka Anastasia Ngozi, Xinrui Lu   +6 more
doaj   +2 more sources

Crop residues reshape microbial community composition and function across acidic soils via interactions between carbon chemistry, soil pH and nutrient availability

Geoderma
There is a significant gap in understanding how crop residues with varying carbon-to-nitrogen (C/N) ratios mitigate soil acidification in acidic soils, particularly considering the complex interplay between soil C chemistry, pH, nutrient dynamics, and ...
Wenbin Zhu, Chenwei Liu, Clayton R. Butterly, Shuang Ouyang, Lianghu Su, Longjiang Zhang, Lei Wang   +6 more
doaj   +2 more sources

Determination of Avermectins Residues in Soybean, Bean, and Maize Using a QuEChERS-Based Method and Ultra-High-Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry

Separations, 2021
Soybean, maize, and bean are crops of great economic importance, but in recent years have suffered with infestations of the caterpillar Helicoverpa armigera, with the main reason being the resistance of this pest to most pesticides.
Fernanda Uczay, Nelson M. G. Bandeira, Luana Floriano, Osmar D. Prestes, Martha B. Adaime, Renato Zanella   +5 more
doaj   +1 more source

Development of UHPLC/Q-TOF Analysis Method to Screen Glycerin for Direct Detection of Process Contaminants 3-Monochloropropane-1,2-diol Esters (3-MCPDEs) and Glycidyl Esters (GEs)

Molecules, 2021
The U.S. Food and Drug Administration’s (FDA′s) Center for Veterinary Medicine (CVM) has been investigating reports of pets becoming ill after consuming jerky pet treats since 2007. Renal failure accounted for 30% of reported cases.
Lauren Girard, Kithsiri Herath, Hernando Escobar, Renate Reimschuessel, Olgica Ceric, Hiranthi Jayasuriya   +5 more
doaj   +1 more source

The application of two-phase composite absorbent systems consisting of BAD and seawater resources in the wet treatment of ship exhaust gas

iScience, 2023
Summary: The impact of ship emissions on the environment cannot be ignored and should be controlled. The possibility of applying seawater electrolysis technology and a novel amide absorbent (BAD, C12H25NO) to the simultaneous desulfurization and ...
Junxiong Zhao, Yan Yang, Huirui Li, Shengchao Xu, Qifeng Wei, Xiulian Ren   +5 more
doaj   +1 more source

In silico prediction of mutant HIV-1 proteases cleaving a target sequence [PDF]

, 2014
HIV-1 protease represents an appealing system for directed enzyme re-design, since it has various different endogenous targets, a relatively simple structure and it is well studied.
De Vico, Luca, Jensen, Jan H., Willemoës, Martin, Winther, Jakob R.   +3 more
core   +10 more sources

Assessing Performance and Safety of Feeding a Standardized Macleaya cordata Extract to Calves

Animals, 2022
This study examined the effects of Sangrovit®, a Macleaya cordata plant extract (MCE) preparation on feed intake, growth, blood chemistry, and tissue-residue levels of calves.
Ray A. Matulka, Janaka Wickramasinghe, Juliane Dohms, Flavio Rodrigues Borges Ribeiro, Ranga Appuhamy   +4 more
doaj   +1 more source

In Search of Small Molecules That Selectively Inhibit MBOAT4

Molecules, 2021
Ghrelin is a 28-residue peptide hormone produced by stomach P/D1 cells located in oxyntic glands of the fundus mucosa. Post-translational octanoylation of its Ser-3 residue, catalyzed by MBOAT4 (aka ghrelin O-acyl transferase (GOAT)), is essential for ...
Emily S. Murzinski, Ishika Saha, Hui Ding, David Strugatsky, Ryan A. Hollibaugh, Haixia Liu, Peter Tontonoz, Patrick G. Harran   +7 more
doaj   +1 more source

Single and binary adsorption of sulfonamide antibiotics onto iron-modified clay: linear and nonlinear isotherms, kinetics, thermodynamics, and mechanistic studies

Applied Water Science, 2018
Iron-modified raw kaolinite clay (Fe-MC) was synthesized by co-precipitation method, characterized, and then applied as a low-cost adsorbent to sequester sulfachloropyridazine (SCP) and sulfadimethoxine (SDM), emergent water contaminants, from aqueous ...
Victor O. Shikuku, Renato Zanella, Chrispin O. Kowenje, Filipe F. Donato, Nelson M. G. Bandeira, Osmar D. Prestes   +5 more
doaj   +1 more source