Results 11 to 20 of about 238,148 (334)

Multi-Class Determination of 64 Illicit Compounds in Dietary Supplements Using Liquid Chromatography–Tandem Mass Spectrometry

open access: yesMolecules, 2020
In this work, liquid chromatography–tandem mass spectrometry (LC-MS/MS) method was developed and validated for screening and confirmation of 64 illicit compounds in dietary supplements.
Dasom Shin   +3 more
doaj   +1 more source

Biofilms associated with ship submerged surfaces: implications for ship biofouling management and the environment

open access: yesFrontiers in Marine Science, 2023
Biofouling (including initial microbial biofilms) of submerged ship surfaces can directly impact vessel operations, leading to increases in fuel usage, greenhouse gas emissions, and the likelihood of non-indigenous species (NIS) transfer and impacts ...
Eugene Georgiades   +2 more
doaj   +1 more source

Balancing the consequences of in-water cleaning of biofouling to improve ship efficiency and reduce biosecurity risk

open access: yesFrontiers in Marine Science, 2023
Effective environmental policy often involves introducing and maintaining important activities with positive outcomes while minimizing environmental consequences; essentially decoupling a positive activity from its negative impacts.
Chris Scianni   +3 more
doaj   +1 more source

Water contamination issues in Estonia: a review; pp. 304–316 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2016
This article deals with the analytical results of environmental monitoring and screening performed on the identification and sources of hazardous substances in the Estonian aquatic environment. The concentrations of hazardous substances have been studied
Ott Roots, Tiit Lukki
doaj   +1 more source

Considering evidence: the approach taken by the Hazardous Substances Advisory Committee in the UK [PDF]

open access: yes, 2016
The Hazardous Substances Advisory Committee (HSAC) provides expert advice to UK officials, Ministers and other relevant bodies on the protection of the environment, and human health via the environment, from potentially hazardous substances and articles.
Baddeley, Michelle   +5 more
core   +1 more source

Comparative assessment of stability of fungicides triazolopyrimidine, triazole, pyrimidine and morpholine in the soil and prediction of groundwater pollution with them. [PDF]

open access: yesMedičnì Perspektivi, 2016
The purpose of our study was prediction of ground water contamination with fungicides of different chemical classes in soil-climatic conditions of Ukraine and other European countries and hygienic assessment of their harmful effects on human health.
S. V. Bіlous   +3 more
doaj   +2 more sources

Underwater detection of dangerous substances: status the SABAT project [PDF]

open access: yes, 2017
The Neutron Activation Analysis (NAA) plays an exceptional role in the modern nuclear engineering, especially in detection of hazardous substances. However, in the aquatic environment, there are still many problems to be solved for effective usage of ...
Moskal, P.   +5 more
core   +2 more sources

THE CORRELATION BETWEEN KNOWLEDGE AND FOOD SELECTION PRACTICES AND HAZARDOUS SUBSTANCES AMONG JUNIOR HIGH SCHOOL STUDENTS

open access: yesThe Indonesian Journal of Public Health, 2022
Introduction: There are many cases of food poisoning in Surabaya. Furthermore, there are also many food vendors around the school and canteen using hazardous substances which can cause food poisoning.
Cindy Zerlina Artanti   +2 more
doaj   +1 more source

Radiofrequency Identification by using Drones in Railway Accidents and Disaster Situations [PDF]

open access: yesInterdisciplinary Description of Complex Systems, 2017
Today, railway operation procedures include the transportation of large amount of hazardous substances. Our research has been motivated by the desire to find concrete and urgent solutions to the safety issues of handling waste generated manly in case of ...
Géza Károly Kiss Leizer   +1 more
doaj   +1 more source

Design of the SABAT system for underwater detection of dangerous substances [PDF]

open access: yes, 2016
We present status of simulations used to design a novel device for the detection of hazardous substances in the aquatic environment using neutron activation. Unlike the other considered methods based on this technique we propose to use guides for neutron
,   +5 more
core   +2 more sources

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