Results 31 to 40 of about 20,448,734 (385)

Afterload-related reference values for myocardial work indices

open access: yesCardiovascular Ultrasound, 2021
Background The novel noninvasive pressure-strain loop (PSL) is a reliable tool that reflects myocardial work (MW). Systolic blood pressure (SBP) is the only independent factor for MW indices.
Qiancheng Li   +6 more
doaj   +1 more source

Norwegian reference values for the Short Physical Performance Battery (SPPB): the Tromsø Study

open access: yesBMC Geriatrics, 2019
BackgroundThe Short Physical Performance Battery (SPPB) is a common well-established instrument to measure physical performance. It involves a timed 4-m walk, timed repeated chair sit-to-stand test, and 10-s balance tests (side-by-side, semi-tandem, and ...
A. Bergland, B. Strand
semanticscholar   +1 more source

Dietary Reference Values for choline

open access: yesEFSA Journal, 2016
Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives Dietary Reference Values (DRVs) for choline.
EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA)
doaj   +1 more source

Perspective: Proposed Harmonized Nutrient Reference Values for Populations.

open access: yesAdvances in Nutrition, 2019
Two core nutrient intake reference values (NRVs) are required for assessing the adequacy and safety of nutrient intakes for population groups: the average requirement (AR) and the tolerable upper level of intake (UL).
L. Allen, A. Carriquiry, S. Murphy
semanticscholar   +1 more source

Electrocardiographic Reference Values in Clinically Healthy Lusitano Horses

open access: yesVeterinary Sciences, 2023
The Lusitano horse is gaining popularity in the equestrian world, and as a result, the significance of applied sports medicine for this breed is growing.
Alexandre Triguinho   +3 more
doaj   +1 more source

Revised Reference Values for the Intake of Protein

open access: yesAnnals of Nutrition and Metabolism, 2019
Background: Following a timely update process, the nutrition societies of Germany, Austria, and Switzerland (D-A-CH) revised the reference values for the intake of protein in 2017.
Margrit Richter   +8 more
semanticscholar   +1 more source

1000 Norms Project: Protocol of a cross-sectional study cataloging human variation [PDF]

open access: yes, 2015
Background Clinical decision-making regarding diagnosis and management largely depends on comparison with healthy or ‘normal’ values. Physiotherapists and researchers therefore need access to robust patient-centred outcome measures and appropriate ...
Baldwin, Jennifer N.   +22 more
core   +1 more source

Proximal Policy Optimization for Tracking Control Exploiting Future Reference Information [PDF]

open access: yesarXiv, 2021
In recent years, reinforcement learning (RL) has gained increasing attention in control engineering. Especially, policy gradient methods are widely used. In this work, we improve the tracking performance of proximal policy optimization (PPO) for arbitrary reference signals by incorporating information about future reference values.
arxiv  

Thermographic evaluation of the sinus areas of selected groups of students - pilot study

open access: yesJournal of Education, Health and Sport, 2017
Thermal imaging technique is a sufficiently precise tool by which you can evaluate the condition of the blood supply of various areas of the body. Blood supply is connected with physiological functional status or ongoing pathological processes such as ...
Ewelina Bryła   +10 more
doaj   +3 more sources

Reference values for isometric muscle force among workers for the Netherlands: a comparison of reference values [PDF]

open access: yes, 2014
BACKGROUND: Muscle force is important for daily life and sports and can be measured with a handheld dynamometer. Reference values are employed to quantify a subject's muscle force.
Cees P van der Schans   +4 more
core   +3 more sources

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