Results 21 to 30 of about 3,316 (226)

Insight into machine learning models to predict toxicity of organophosphorus insecticides to Photobacterium phosphoreum based on a small dataset

open access: goldEmerging Contaminants
Organophosphorus insecticides (OPIs) pose escalating environmental and health threats due to toxicity. To address limitations of traditional methods relying on lab trials, in this study, quantitative structure-activity relationship (QSAR) models were ...
Yongqiang Yang   +5 more
doaj   +2 more sources

Toxicological evaluation of feeds with different levels of heavy metals using luminescent microorganisms Photobacterium рhosphoreum

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, 2022
Assessment of the toxicity of pollutants is an integral part of the quality and safety control of the animal feed. Today, when determining the toxicity of a particular substance, alternative methods are increasingly being used, which involve using cell ...
O. V. Kurbatska, O. L. Orobchenko
doaj   +1 more source

Water, Water Everywhere, but Every Drop Unique: Challenges in the Science to Understand the Role of Contaminants of Emerging Concern in the Management of Drinking Water Supplies

open access: yesGeoHealth, Volume 7, Issue 12, December 2023., 2023
Abstract The protection and management of water resources continues to be challenged by multiple and ongoing factors such as shifts in demographic, social, economic, and public health requirements. Physical limitations placed on access to potable supplies include natural and human‐caused factors such as aquifer depletion, aging infrastructure ...
Susan T. Glassmeyer   +10 more
wiley   +1 more source

Safety and quality attributes of fresh sardines (Sardina pilchardus) in storage scenarios imitating harvest‐to‐refrigerator conditions

open access: yesInternational Journal of Food Science &Technology, Volume 58, Issue 12, Page 6642-6651, December 2023., 2023
The effect of initial storage temperature on the safety and quality attributes of fresh sardines. Summary The effect of initial storage temperature on the quality and safety characteristics of sardines was investigated. Initially, fresh sardines were stored in aerobic conditions at 0 °C, 5 °C or 10 °C for 24 h and subsequently, they were vacuum packed ...
Kyriaki Chatzikyriakidou   +2 more
wiley   +1 more source

Polylactide Degradation Activates Immune Cells by Metabolic Reprogramming

open access: yesAdvanced Science, Volume 10, Issue 31, November 3, 2023., 2023
Polylactide (PLA) is a choice biomaterial for many biomedical applications. Unfortunately, adverse immune responses, whose mechanisms are poorly understood, remain significant limitations to the clinical application of PLA. It is discovered that the metabolism of immune cells surrounding PLA is altered in a manner that propels adverse responses.
Chima V. Maduka   +18 more
wiley   +1 more source

Assessment of Postharvest Practices of Tuna Sold at the Honiara Fish Market in the Solomon Islands

open access: yesInternational Journal of Food Science, Volume 2023, Issue 1, 2023., 2023
The study is aimed at assessing the impacts of postharvest handling practices on the quality and safety of tuna sold at the Honiara Fish Market (HFM), Solomon Islands. Two major approaches were adopted: (1) face‐to‐face interviews of 60 participants using questionnaires and physical observations of the supply chains and postharvest handling practices ...
Madeline Kili Solo   +4 more
wiley   +1 more source

Metal Nanoparticles for Improving Bactericide Functionality of Usual Fibers

open access: yesNanomaterials, 2020
A wide variety of microbiological hazards stimulates a constant development of new protective materials against them. For that, the application of some nanomaterials seems to be very promising.
George Frolov   +5 more
doaj   +1 more source

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