Results 41 to 50 of about 163,826 (327)

A novel study for joint toxicity of typical aromatic compounds in coal pyrolysis wastewater by Tetrahymena thermophile

open access: yesEcotoxicology and Environmental Safety, 2021
The coal pyrolysis wastewater (CPW) contributed to aquatic environment contamination with amount of aromatic pollutants, and the research on joint toxicity of the mixture of aromatic compounds was vital for environmental protection.
Mengqi Zheng   +4 more
doaj   +1 more source

Rapid and Direct Detection of Methamphetamine in Biofluids using a MXene‐Enabled Electrochemical Sensor

open access: yesAdvanced Science, EarlyView.
A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang   +7 more
wiley   +1 more source

Structural problems without structural solutions? Youth leaders' perceptions of their community

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract As young people explore and reflect on the conditions of their neighborhoods and communities, they can forge a critical consciousness—merging their perspectives and analysis to direct both individual and collective actions. Photovoice is a methodological tool that allows participants to document their perspectives and analysis and discuss with
Linnea L. Hjelm   +4 more
wiley   +1 more source

Data Mining Untuk Estimasi Sidang Perkara Narkotika Menggunakan Metode Regresi Linier Berganda

open access: yesJournal of Applied Informatics and Computing, 2022
Narcotics cause unrest in the community because it has a very bad impact on society. The number of reports of narcotics cases has an impact on the number of executions in the trial of these cases.
Dyna Marisa Khairina   +3 more
doaj   +1 more source

Drug Sale and Manufacture Arrests Reported in Alaska, 1986–2017 — Drug Types by Sex [PDF]

open access: yes, 2018
Underlying data is available in both Excel and PDF format. (Download below.)This fact sheet presents data on drug sale and manufacture arrests by type of drug and sex of arrestee as reported by Alaska law enforcement agencies for the 32-year period 1986 ...
Ervin, Benjamin
core  

Efficacy of Local Bupivacaine Injection of Postoperative Pain in Endoscopic Sinus Surgery

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Regional anesthesia is effective in alleviating postoperative pain and reducing the requirement for systemic pain medications. However, optimal postoperative pain management in endoscopic sinus surgery (ESS) remains challenging.
Wiracha Leewannapasai   +4 more
wiley   +1 more source

In-sample stability and postsampling analysis of 21 illicit drugs, their metabolites and cotinine in wastewater

open access: yesEcotoxicology and Environmental Safety
A thorough understanding of the degradation of chemical biomarkers in wastewater after the sampling is critical in the surveillance of illicit drug use based on the back-calculation technique.
Xinfeng Che   +6 more
doaj   +1 more source

The Role of Badan National Narcotics (BNN) in Conducting Law Enforcement and Drug Users

open access: yesJurnal Hukum Volkgeist, 2021
Law No. 35 of 2009 on Narcotics in which it is regulated as well as legal sanctions, as well as things that are allowed. The purpose of this study is to understand and understand the implementation of the Role of the National Narcotics Agency (BNN ...
Yudin Yunus, Siti Alfisyahrin Lasori
doaj   +1 more source

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston   +5 more
wiley   +1 more source

Psilocybin Production With Genetically Modified Aspergillus nidulans Under Pressurized Conditions

open access: yesBiotechnology and Bioengineering, EarlyView.
Shake flask cultures of psilocybin‐producing A. nidulans were investigated with respect to nitrogen source, rheology, power input, and oxygen availability, and subsequently scaled to a stirred tank reactor scale based on specific power input to develop and optimize a pressurized bioprocess.
Sophie Weiser   +7 more
wiley   +1 more source

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