Results 131 to 140 of about 54,964,175 (374)

Associations between trauma and substance use among healthcare workers and public safety personnel during the SARS-CoV-2 (COVID-19) pandemic: the mediating roles of dissociation and emotion dysregulation

open access: gold, 2023
Herry Patel   +13 more
openalex   +1 more source

Substance Use Among College Students.

open access: yesFocus, 2019
U.S. college campuses have witnessed a national increase of cannabis, stimulant, and illicit drug use among students over the past decade. Substance use among college students is associated with numerous negative outcomes including lower academic ...
Justine W. Welsh   +2 more
semanticscholar   +1 more source

Comparing teen substance use in northern New Hampshire to rural use nationwide [PDF]

open access: yes, 2013
Using data administered in 2011 from the Carsey Institute’s Coös Youth Study and the National Survey on Drug Use and Health, this brief compares teen substance use patterns in New Hampshire’s most rural county to patterns among rural youth nationwide ...
Van Gundy, Karen T.
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Fentanyl assisted treatment: a possible role in the opioid overdose epidemic?

open access: yesSubstance Abuse Treatment, Prevention, and Policy, 2019
Background The current opioid overdose epidemic affecting communities across North America is increasingly driven by illicitly manufactured fentanyl and its related analogues.
Geoff Bardwell, Evan Wood, Rupinder Brar
doaj   +1 more source

Alcohol and other substance use during the COVID-19 pandemic: A systematic review

open access: yesDrug and Alcohol Dependence, 2021
Amanda Roberts   +6 more
semanticscholar   +1 more source

Polysubstance Use: A Broader Understanding of Substance Use During the Opioid Crisis.

open access: yesAmerican Journal of Public Health, 2019
Objectives. To understand important changes in co-occurring opioid and nonopioid drug use (i.e., polysubstance use) within the opioid epidemic in the United States.Methods.
T. Cicero   +2 more
semanticscholar   +1 more source

Identifying Early Warning Signs: Addressing Youth Substance Use [PDF]

open access: yes, 2015
Of high school students 35 percent indicate they are current drinkers, 20 percent are binge drinkers, and 24 percent use marijuana. By the time they are seniors more than 20 percent will have used a prescription drug for a nonmedical purpose.

core  

Studies on the growth hormone of plants VII. The fate of growth substance in the plant and the nature of the growth process [PDF]

open access: yes, 1935
Since the early work of Went (1928), it has been known that the growth substance of the Avena coleoptile may be obtained in the usual way, i.e. by diffusion into agar blocks, only from that part of the plant which produces it, namely the tip. The hormone
Bonner, James, Thimann, Kenneth V.
core   +2 more sources

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

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