Results 21 to 30 of about 1,261,918 (306)
Prenatal exposure to TCDD and atopic conditions in the Seveso second generation: a prospective cohort study. [PDF]
, 2018 Background2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a toxic environmental contaminant that can bioaccumulate in humans, cross the placenta, and cause immunological effects in children, including altering their risk of developing allergies. On July 10,
Brambilla, Paolo +4 more
core +2 more sources
Faunistic analysis of Formicidae (Hymenoptera: Apocrita) in degraded ecosystems of Chapecó town, Santa Catarina, Brazil [PDF]
Biotemas, 2005 Seeking to investigate the ant fauna in degraded environments and to comprehend how this group behaves in such ecosystems, faunistic analysis was initially conducted with the ants collected in an area in Chapecó town that had been subjected to flooding ...
Flávio Roberto Mello Garcia +1 more
doaj
Metabolomics-based biomarker discovery for bee health monitoring : a proof of concept study concerning nutritional stress in Bombus terrestris [PDF]
, 2019 Bee pollinators are exposed to multiple natural and anthropogenic stressors. Understanding the effects of a single stressor in the complex environmental context of antagonistic/synergistic interactions is critical to pollinator monitoring and may serve ...
Meeus, Ivan +5 more
core +2 more sources
Revista Brasileira de Ciências AmbientaisThis research applied the Morphology-Based Functional Groups (MBFGs) combined with classical approaches, such as community descriptor species and phytoplankton classes in the Billings reservoir.
Ana Carolina Peixoto Chamizo +5 more
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Alkaloids in Processed Rhizoma Corydalis and Crude Rhizoma Corydalis Analyzed by GC/MS
Journal of Analytical Methods in Chemistry, 2014 The alkaloids in the processed Rhizoma Corydalis and the crude Rhizoma Corydalis were qualitatively and semiquantitatively analyzed using gas chromatography-mass spectrometry (GC/MS) method. The processing herb drug procedure was carried out according to
Zhifeng Guo +3 more
doaj +1 more source
Robust Evaluation of ENSO in Climate Models: How Many Ensemble Members Are Needed?
Geophysical Research Letters, 2021 Large ensembles of model simulations require considerable resources, and thus defining an appropriate ensemble size for a particular application is an important experimental design criterion.
Jiwoo Lee +7 more
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Microbiology Spectrum, 2021 The identification of Legionella non-pneumophila species (non-Lp) in clinical and environmental samples is based on the mip gene, although several studies suggest its limitations and the need to expand the classification scheme to include other genes. In
Maria Rosaria Pascale +7 more
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Hardware System for Environmental Diagnosis of Air Pollution
Journal of the Russian Universities. Radioelectronics, 2020 Introduction. The existing scientific and technical problem was shown that, on the one hand, in accordance with legislation and international obligations (for example, under the Aarhus Convention), the population can request data on the current state of the environment, and on the other, monitoring systems existing today unable to timely ensure their ...
V. A. Rybak, O. P. Ryabychina
openaire +3 more sources
Temporary nutrient deficiency - a difficult case for diagnosis and prognosis by plant analysis [PDF]
, 2000 Plant analysis aims to either detect deficiency at the time of sampling (diagnosis) or predict its occurrence at a later stage of growth (prognosis). Its use is based on the presumption that the plant nutrient status will either be constant with plant ...
Bell, R.W.
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Interaction of Avelox with Bovine Serum Albumin and Effect of the Coexistent Drugs on the Reaction
International Journal of Analytical Chemistry, 2012 The interaction between Avelox and bovine serum albumin (BSA) was investigated at different temperatures by fluorescence spectroscopy. Results showed that Avelox could quench the intrinsic fluorescence of BSA strongly, and the quenching mechanism was a ...
Baosheng Liu +4 more
doaj +1 more source