Results 11 to 20 of about 582,675 (286)

A simple judgment method for joint action of antibacterial agents on bacterial resistance

open access: yesMethodsX, 2022
The severe pollution of bacterial resistance induced by the wide and even indiscriminate use of antibacterial agents has posed serious threats to human health and ecological safety.
Liang Tang   +4 more
doaj   +1 more source

Sustaining without Changing: The Metabolic Rift of Certified Organic Farming [PDF]

open access: yes, 2016
Many proponents of organic farming claim that it is a sustainable alternative to conventional agriculture due to its reliance on natural agro-inputs, such as manure based fertilizers and organic pesticides.
Alvarez, Camila, McGee, Julius
core   +2 more sources

Inhalation and ingestion of Synthetic musks in pregnant women: In silico spontaneous abortion risk evaluation and control

open access: yesEnvironment International, 2022
Synthetic musks (SMs) are odor additives commonly used in the personal care products. Their wide existence in the environment and the recently reported adverse impact on the production and activity of progesterone and estrogen have raised pregnancy red ...
Xixi Li   +6 more
doaj   +1 more source

Benthic diatoms and some environmental conditions in three lowland streams [PDF]

open access: yes, 2002
This article reports on the ecological preferences of benthic diatoms in relation to pH, conductivity and organic pollution-eutrophication and their tolerance spectrums. Three Pampean streams subjected to different human impacts were studied.
Gomez, Nora, Licursi, Magdalena
core   +2 more sources

An improved calibration and uncertainty analysis approach using a multicriteria sequential algorithm for hydrological modeling

open access: yesScientific Reports, 2021
Hydrological models are widely used as simplified, conceptual, mathematical representatives for water resource management. The performance of hydrological modeling is usually challenged by model calibration and uncertainty analysis during modeling ...
Hongjing Wu   +5 more
doaj   +1 more source

Review of online measurement techniques for chemical composition of atmospheric clusters and sub-20 nm particles

open access: yesFrontiers in Environmental Science, 2022
The chemical composition of aerosol particles is crucial to understanding their formation and evolution in the atmosphere. However, very limited information is available for the chemical composition of ultrafine particles, particularly for nanoclusters ...
Kewei Zhang   +6 more
doaj   +1 more source

Characterization of tandem aerosol classifiers for selecting particles: implication for eliminating the multiple charging effect [PDF]

open access: yesAtmospheric Measurement Techniques, 2022
Accurate particle classification plays a vital role in aerosol studies. Differential mobility analyzers (DMAs), centrifugal particle mass analyzers (CPMAs) and aerodynamic aerosol classifiers (AACs) are commonly used to select particles with a specific ...
Y. Song   +6 more
doaj   +1 more source

An Improved Biotic Index of Organic Stream Pollution [PDF]

open access: yes, 2017
Major improvements were made in using a biotic index of the arthropod fauna to evaluate organic stream pollution. All tolerance values were reevaluated, many were changed, and the scale for tolerance values was expanded to 0-10 to provide greater ...
Hilsenhoff, William L
core   +3 more sources

Pollution and Organ Transplantation

open access: yesJournal of the American College of Cardiology, 2020
Al-Kindl et al. ([1][1]) are to be thanked for their continued work in describing relationships between pollution and long-term heart transplantation mortality through an elegant analysis combining the United Network of Organ Sharing database with annual particulate matter exposure from ...
Larry A, Weinrauch, John A, D'Elia
openaire   +2 more sources

Assessing the ecological relevance of organic discharge limits for constructed wetlands by means of a model-based analysis [PDF]

open access: yes, 2018
Polder watercourses within agricultural areas are affected by high chemical oxygen demand (COD) and biological oxygen demand (BOD5) concentrations, due to intensive farming activities and runoff. Practical cases have shown that constructed wetlands (CWs)
Boets, Pieter   +5 more
core   +3 more sources

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