Results 41 to 50 of about 58,174 (298)
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017 The study was conducted to determine how biochar as a soil amendment maintained the microbial community in pesticide contaminated soils. Alfisol (Adenta series – Typic Kandiustalf) and Vertisol (Akuse series – Typic Calciustert) were amended with biochar
Ama Tanoa Sam +2 more
doaj +1 more source
Acta Amazonica, 2010 O objetivo do estudo foi avaliar os efeitos de plantios de Acacia mangium, localizados no cerrado em Roraima, sobre o carbono orgânico e biomassa microbiana do solo.
Sara Magda Oliveira Simões +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies +3 more
wiley +1 more source
Contamination and Soil Biological Properties in the Serra Pelada Mine - Amazonia, Brazil
Revista Brasileira de Ciência do Solo, 2018 Discovered in 1980 and unleashed an utter gold rush of the modern era, Serra Pelada was the largest open-air mine in Brazil. About 80,000 gold prospectors worked there until 1984, when the gold pits were flooded. The environmental impact caused by mining
Renato Alves Teixeira +4 more
doaj +1 more source
Liming and Nitrogen Fertilization Effects on Soil Microbial Community in Long Term No-till [PDF]
Brazilian Archives of Biology and Technology, 2020 Soil management influences organic matter decomposition rates as well soil microbial community functional behavior. No-till (NT) is the most used management system by farmers due to its conservation practices and high productivity.
Carlos Henrique Antunes +6 more
doaj +1 more source
Grazing impact on soil chemical and biological properties under different plant cover types in a mountain area of Southern Italy. [PDF]
, 2006 Grazing can contribute to soil degradation by compaction due to roaming of livestock and loss of herbaceous cover, affecting also soil microbial community.
DASCOLI R +3 more
core
Aerobic power, huddling and the efficiency of torpor in the South American marsupial, Dromiciops gliroides. [PDF]
, 2012 During periods of cold, small endotherms depend on a continuous supply of food and energy to maintain euthermic body temperature (T(b)), which can be challenging if food is limited. In these conditions, energy-saving strategies are critical to reduce the
Chappell, Mark A +5 more
core +3 more sources
Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer +3 more
wiley +1 more source
Planta Daninha, 2009 Objetivou-se com este trabalho avaliar a atividade microbiana e o potencial de solubilização de fosfato inorgânico em solos cultivados com soja sob diferentes manejos fitossanitários.
M.R. Reis +9 more
doaj +1 more source
Nitrogen and energy partitioning in two genetic groups of pigs fed low-protein diets at 130 kg body weight [PDF]
, 2015 The aim was to evaluate the effect of low-protein (LP) or low-amino acid diets on digestibility, energy and nitrogen (N) utilisation in 2 genetic groups (GG) of pigs (129±11 kg BW). Duroc×Large White (A) pigs were chosen to represent a traditional GG for
Colombini, Stefania +7 more
core +3 more sources