Results 101 to 110 of about 12,943,494 (381)

Multiplet-specific shape resonant features in vibrationally resolved 3σ_g photoionization of O_2 [PDF]

open access: yes, 1989
We report multiplet‐specific vibrationally resolved photoionization cross sections and photoelectron angular distributions for the 3σ_g orbital of O_2 leading to the v^+=0–3 levels of the b^4Σ^−_g and B^2Σ^−_g states of O^+_2.
Braunstein, M., McKoy, V.
core  

A Cross-Sectional Study of Cannabidiol Users

open access: yesCannabis and Cannabinoid Research, 2018
Introduction: Preclinical and clinical studies suggest that cannabidiol (CBD) found in Cannabis spp. has broad therapeutic value. CBD products can currently be purchased online, over the counter and at Cannabis-specific dispensaries throughout most of ...
Jamie Corroon, Joy A. Phillips
semanticscholar   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Downturn in Childhood Bone Mass: A Cross‐Sectional Study Over Four Decades

open access: gold, 2021
Björn E. Rosengren   +5 more
openalex   +1 more source

The Determinants of State-Level Antitrust Enforcement [PDF]

open access: yes
While there has been a considerable literature exploring determinants of antitrust enforcement in the United States, studies have been based either on aggregate federal enforcement data over time (exploring cyclical influences) or cross-industry studies,
Kara M. Reynolds, Robert M. Feinberg
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Fifteen-Year Prospective Analysis of Television Viewing and Adiposity in African American and Caucasian Men and Women

open access: yesSAGE Open, 2015
There are limited data from long-term prospective studies on the association between television (TV) viewing and obesity. We investigated this association between TV viewing and body mass index (BMI) and waist circumference (WST) over 15 years on 3,269 ...
Chung-Yu Chen   +9 more
doaj   +1 more source

Knowledge and beliefs about the Red Cross: Perspectives of community members and Red Cross workers in San Ramón, Alajuela, Costa Rica

open access: yesCuadernos de investigación UNED, 2016
In Costa Rica, the Red Cross provides most pre-hospital emergency care and transport. Very few studies have investigated extra-hospital emergency care in Costa Rica so this study aimed to fill this gap through interviews with community members, surveys ...
Tela Ebersole, Anabelle Alfaro Obando
doaj   +1 more source

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