Results 71 to 80 of about 9,205 (206)

High temporal resolution monitoring of illicit drug consumption across England via wastewater analysis

open access: yesAddiction, EarlyView.
Abstract Aim To monitor community‐level consumption of 20 illicit drugs across urban areas of England using wastewater‐based epidemiology (WBE) surveillance at high temporal resolution. Design, setting, cases This study was conducted over a 12‐month period in 2022 sampling 24‐hour composite wastewater samples at 15 wastewater treatment plants (WWTPs ...
Helena Rapp‐Wright   +14 more
wiley   +1 more source

Bioactive metabolites identified from Aspergillus terreus derived from soil

open access: yesAMB Express, 2023
Aspergillus terreus has been reported to produce many bioactive metabolites that possess potential activities including anti-inflammatory, cytotoxic, and antimicrobial activities.
Menna Fayek   +4 more
doaj   +1 more source

‘Emptiness filled with love’: A reflexive thematic analysis of chemsex trajectories among gay, bisexual and other men who have sex with men in Almaty, Kazakhstan, using a life course framework

open access: yesAddiction, EarlyView.
Abstract Background and aims The intentional use of psychoactive substances to enhance sexual experiences, known as chemsex, is associated with human immunodeficiency virus (HIV) transmission, psychological distress and social isolation among gay, bisexual and other men who have sex with men (GBMSM).
Nikolay Lunchenkov   +3 more
wiley   +1 more source

Effects of Different Solvents on the Planar Hetero-junction Perovskite Solar Cells

open access: yesMATEC Web of Conferences, 2015
The perovskite (CH3NH3PbI3) films on the planar hetero-junction perovskite solar cells (PHJ-PSCs) are fabricated by “two-steps” process with the wet spin-coating method.
Lin Shunquan   +6 more
doaj   +1 more source

Development of gas chromatography/mass spectrometry analysis of urinary acylcarnitines : application to metabolism studies [PDF]

open access: yes, 1991
The metabolism of fatty acids in humans is recognized as an important source of energy. It is especially vital to newborn infants when metabolic pathways are often stressed as the early stages of life demand fundamental changes and developments of body ...
Lowes, Stephen
core   +1 more source

Missed opportunities to prevent HIV acquisition with pre‐exposure prophylaxis: A mixed methods study of people with recently acquired HIV in the United Kingdom

open access: yesHIV Medicine, EarlyView.
Abstract Objectives To explore missed opportunities for PrEP use among people with recently acquired HIV in the United Kingdom. Methods Data were derived from CASCADE, an international, longitudinal, mixed‐methods study of adults (≥16 years) with recently acquired HIV (≤12 months).
Argyro Karakosta   +145 more
wiley   +1 more source

Aboveground and Belowground Insect Herbivory Changes Maize‐Wireworm Interactions via Root Volatile Cues

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT The rhizosphere harbours critical plant‐herbivore interactions often mediated by small lipophilic molecules (SLMs). Despite the agricultural importance of many soil‐dwelling insects, surprisingly little is known about chemically mediated belowground crop‐pest interactions. Root and shoot herbivores can influence these interactions by modifying
Diego M. Magalhães   +8 more
wiley   +1 more source

Electrochemical characterization of systems for secondary battery application First quarterly report, May - Jul. 1966 [PDF]

open access: yes
Screening techniques for electrode-electrolyte electrochemical systems for high energy density ...
Remanick, A. H., Shaw, M.
core   +1 more source

Carbohydrate‐Based Drug Discovery: Synthetic Strategies and Clinical Applications

open access: yesIsrael Journal of Chemistry, Volume 66, Issue 3, May 2026.
The picture depicts the molecules discussed in the review. On the left side, the general scaffold of sugars is shown. Next to it are four carbohydrate‐based molecules, including remdesivir, islatravir, empagliflozin, and Globo‐H. Remdesivir and islatravir contain a substituted ribose ring attached to a modified nucleobase.
Stephan Scheeff   +2 more
wiley   +1 more source

How Salmonella Works Under Osmotic and Desiccation Stresses

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Salmonella remains one of the leading threats in foods with reduced water activity, where it can survive for long periods and cause outbreaks. Its persistence stems from a wide array of adaptive strategies shaped by the selective pressures imposed by low‐moisture foods.
Mayara Messias Oliveira   +2 more
wiley   +1 more source

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