Results 51 to 60 of about 197,508 (306)

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

State energy price and expenditure report 1992

open access: yes, 1994
The State Energy Price and Expenditure Report (SEPER) presents energy price and expenditure estimates individually for the 50 States and the District of Columbia and in aggregate for the United States.

core   +1 more source

Versatile vector tools for efficient protein screening across multiple expression systems

open access: yesFEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu   +5 more
wiley   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Increased Energy Expenditure and Energy Loss Through Feces Contribute to the Long-Term Outcome of Roux-en-Y Gastric Bypass in a Diet-Induced Obese Mouse Model

open access: yesDiabetes, Metabolic Syndrome and Obesity, 2020
Kai Chen,* Boen Xiao,* Zhe Zhou, Weihui Peng, Wei Liu Department of Biliopancreatic Surgery and Metabolic Surgery, Second Xiangya Hospital, Central South University, Changsha, People’s Republic of China*These authors contributed equally to this ...
Chen K, Xiao B, Zhou Z, Peng W, Liu W
doaj  

Estimating energy expenditure from heart rate in older adults: a case for calibration.

open access: yesPLoS ONE, 2014
BackgroundAccurate measurement of free-living energy expenditure is vital to understanding changes in energy metabolism with aging. The efficacy of heart rate as a surrogate for energy expenditure is rooted in the assumption of a linear function between ...
Jennifer A Schrack   +5 more
doaj   +1 more source

Accuracy of Heart Rate Watches: Implications for Weight Management. [PDF]

open access: yesPLoS ONE, 2016
BACKGROUND:Wrist-worn monitors claim to provide accurate measures of heart rate and energy expenditure. People wishing to lose weight use these devices to monitor energy balance, however the accuracy of these devices to measure such parameters has not ...
Matthew P Wallen   +4 more
doaj   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

Walking Economy During Cued versus Non-Cued Treadmill Walking in Persons with Parkinson's Disease

open access: yesJournal of Parkinson’s Disease, 2013
Background: Gait impairment is common in Parkinson's disease (PD) and may result in greater energy expenditure, poorer walking economy, and fatigue during activities of daily living.
Paul M. Gallo   +2 more
doaj   +1 more source

Plasma bile acids are not associated with energy metabolism in humans

open access: yesNutrition & Metabolism, 2010
Bile acids (BA) have recently been shown to increase energy expenditure in mice, but this concept has not been tested in humans. Therefore, we investigated the relationship between plasma BA levels and energy expenditure in humans. Type 2 diabetic (T2DM)
Brufau Gemma   +11 more
doaj   +1 more source

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