Results 51 to 60 of about 1,608,825 (241)

Pesticide Poisoning of Farm Workers : Implications of Blood Test Results from Vietnam

open access: yes, 2005
In this paper, the authors have assessed the incidence and determinants of pesticide poisoning among rice farmers in Vietnam's Mekong Delta. Blood cholinesterase tests suggest that the incidence of poisoning from exposure to organophosphates and ...
Dasgupta, Susmita   +4 more
core   +1 more source

A COMPARATIVE STUDY OF ACUTE POISONING IN NEPAL AT TERTIARY AND SECONDARY LEVEL HOSPITALS

open access: yesJournal of Nepal Medical Association, 2004
A study was done at Tribhuvan University Teaching Hospital (TUTH) and Bharatpur District Hospital (BDH) to find out the differences among the acute poisoning cases in those hospitals during 2000-2002.
Ram Hari Ghimire, S P Sharma, K R Pandey
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Trends on deaths from acute pesticide poisoning in Mexico, 2000–2021

open access: yesRevista Brasileira de Epidemiologia
Objetive: To provide a comprehensive analysis of mortality trends from acute pesticide poisoning in Mexico from 2000 through 2021. Methods: The governmental records of deaths from acute pesticide poisoning were used.
Ma. Elena Moreno-Godínez   +7 more
doaj   +1 more source

Epidemiological characteristics of acute drug poisonings in Shanghai from 2019 to 2021

open access: yes环境与职业医学, 2022
BackgroundAcute drug poisonings are increasing year by year and have become the leading cause of acute poisoning in Shanghai in recent years, and the related prevention and control work is faced with a tough situation.
Lili PU, Xin CUI, Yan YIN, Yu SHAO
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

THE EFFECT OF SODIUM SELENITE TREATMENT IN AN EXPERIMENTAL MODEL OF ACUTE GLYPHOSPHATE POISONING [PDF]

open access: yes, 2020
Background. The aim of this study was to investigate the possibility of using sodium selenite as a treatment for acute glyphosate poisoning using the activity of the lipid peroxidation and antioxidant defence systems as a readout for efficacy.
Oliynyk, O.   +2 more
core   +1 more source

Overview of acute Chinese medicine poisoning in Hong Kong

open access: yesHong Kong Journal of Emergency Medicine
Background Chinese medicine (CM) poisoning is relatively rare in Hong Kong. According to the Department of Health, only 17 cases of self‐medicated Traditional Chinese Medicine (TCM)‐related poisoning were reported between 2019 and 2021—an average of ...
Siu Kan Law, Yanping Wang, Xiao Xiao Wu
doaj   +1 more source

S‐Nitrosothiols as Thiol‐Protecting Groups for Controlled Thiol‐Maleimide Crosslinking of Homogeneous Soft Hydrogels

open access: yesAdvanced Materials, EarlyView.
Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna   +7 more
wiley   +1 more source

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