Results 81 to 90 of about 16,948 (260)

Mesophilic anaerobic digestion monitoring using a headspace Carbon Dioxide method [PDF]

open access: yes, 2010
Anaerobic digesters are often not operated to full capacity and are recurrently subjected to adverse operational practices due to: temperature fluctuations, inconstant feeding regimes, variable solids content on the feed, changes in loading rates etc ...
Greggio, Ellen
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Electrooxidative Removal of Organophosphates - A Combined Experimental and Theoretical Approach

open access: yes, 2022
Electrochemical oxidation is in general considered to be among the best methods for removing organic pesticides from wastewater. The oxidation of organophosphates induces the formation of a great number of various more or less toxic short-time living ...
Vasić Anićijević, Dragana D.   +1 more
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A review of plant protection against the olive fly (Bactrocera oleae (Rossi, 1790) Gmelin) and molecular methods to monitor the insecticide resistance alleles

open access: yesActa Agriculturae Slovenica, 2017
Olive fly (Bactrocera oleae (Rossi, 1790) Gmelin) is one of the most important olive pests worldwide. Most plant protection measures are based on insecticides, especially organophosphates, pyrethroids, and recently a spinosad.
Matjaž Hladnik
doaj   +1 more source

Synergistic transition from type‐I‐like to type‐II‐like symptomology in a pyrethroid mixture and its impact on knockdown–mortality relationships in Musca domestica L

open access: yesPest Management Science, EarlyView.
In the present study, relationship between knockdown and mortality of insecticides was examined against the adult female housefly, Musca domestica. Type‐I pyrethroid insecticides showed a weak linkage, as early knocked down flies did not always result in mortality, while type‐II pyrethroids and organophosphates exhibited strong correlation between the ...
Junho Yoon, Jun‐Hyung Tak
wiley   +1 more source

Identification of broadly expressed nervous system‐related genes as effective RNAi targets in the brown marmorated stink bug, Halyomorpha halys

open access: yesPest Management Science, EarlyView.
Broadly expressed genes outperformed brain‐enriched neural targets as RNAi candidates in Halyomorpha halys. Microinjection of dsRNA targeting alpha‐soluble NSF attachment protein (Asnap) or Ras opposite protein (Rop) caused strong feeding suppression and near‐complete mortality, identifying them as promising targets for future oral or spray‐based RNAi ...
Nirakar Panda   +2 more
wiley   +1 more source

An Fe(ii) metal–organic framework as a visible responsive photo-Fenton catalyst for the degradation of organophosphates

open access: yes, 2018
An Fe(ii) MOF with micro-sized particles was developed as a visible responsive photo-Fenton catalyst to degrade organophosphates, and the mechanism was investigated.
Qiao Liu   +5 more
core   +1 more source

Clinical Patterns and Outcome of Acute Poisoning Cases at a Tertiary Care Hospital in Eastern Nepal

open access: yesJournal of Nobel Medical College
Background: Acute Poisoning is a major health problem with significant morbidity and mortality affecting people of all age groups. The objective of the present study was to find out the clinical features, epidemiological profile, pre-hospital treatment ...
Madan Krishna Mandal   +2 more
doaj   +1 more source

A Study on Incidence and Patterns of Acute Poisoning Cases in an Emergency Department of Western Region of Nepal

open access: yesJournal of Gandaki Medical College, 2019
Introduction: Poisoning is a common cause of morbidity and mortality in the Nepal. The objective of our study is to evaluate the incidence and pattern of acute poisoning cases admitted to the Gandaki Medical Teaching Hospital.
K. Acharya   +3 more
doaj   +1 more source

Pesticide use in integrated pest and pollinator management framework to protect pollinator health

open access: yesPest Management Science, Volume 81, Issue 4, Page 1691-1696, April 2025.
Integrated pest management (IPM) emphasizes non‐chemical methods, with pesticides as a last resort, while integrated pest and pollinator management (IPPM) integrates pollinator health into pest control strategies. Abstract Agricultural pesticides have historically been a critical tool in controlling pests and diseases, preventing widespread suffering ...
Ngoc T Phan   +6 more
wiley   +1 more source

Neurotoxicity of Two Related Organophosphates on Caenorhabditis Elegans

open access: yes, 2016
Organophosphates are a class of toxicants that act by inhibiting the activity of acetylcholinesterase, an enzyme vital to normal neuronal activity. Dimethoate and omethoate are two organophosphates that are chemical cousins of one another. Omethoate is
Brown, Collin m
core  

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