Results 11 to 20 of about 3,678,647 (280)

An empirical classification method for South Pars marls by Schmidt hammer rebound index [PDF]

open access: yesMethodsX, 2021
The presented article provides an experimental classification for South Pars marls (SPM), southwest of Iran, using the Schmidt hammer rebound index, marl geological classes, and SPM geo-engineering characteristics.
Mohammad Azarafza   +3 more
doaj   +6 more sources

The effects of rebound exercise on body mass index and balance in overweight and obese adults: a meta-analysis [PDF]

open access: yesEndocrine Connections
Background: Rebounding involves repetitive bouncing on a trampoline, a low-impact and enjoyable exercise. The purpose of this study was to explore the effects of rebound exercise on body mass index (BMI) and balance in adults who are overweight and obese.
Lin Wang, Sihong Sui
doaj   +3 more sources

Children grow and horses race: is the adiposity rebound a critical period for later obesity? [PDF]

open access: yesBMC Pediatrics, 2004
Background The adiposity rebound is the second rise in body mass index that occurs between 3 and 7 years. An early age at adiposity rebound is known to be a risk factor for later obesity.
Cole TJ
doaj   +3 more sources

Beta Rebound as an Index of Temporal Integration of Somatosensory and Motor Signals [PDF]

open access: yesFrontiers in Systems Neuroscience, 2020
Modulation of cortical beta rhythm (15–30 Hz) is present during preparation for and execution of voluntary movements as well as during somatosensory stimulation.
Pasquale Cardellicchio   +7 more
doaj   +4 more sources

Effects of A 12-Week Rebound Therapy Exercise on Energy Consumption and Body Mass Index in Patients With Spinal Cord Injury [PDF]

open access: yesSport Sciences and Health Research, 2020
Introduction: Energy Consumption (EC) and Body Mass Index (BMI) are the major complications associated with Spinal Cord Injury (SCI), which can be improved by exercise rehabilitation.
Morteza Sadeghi   +2 more
doaj   +3 more sources

First-Repetition Mechanical Performance Retention During Repeated Bench Press Following Standard- and Cambered-Bar Warm-Ups [PDF]

open access: yesJournal of Functional Morphology and Kinesiology
Background: Exercise-specific warm-up may influence fatigue-related performance decline and the restoration of performance between repeated resistance-training sets. This study examined whether a cambered-bar warm-up, compared with a standard-bar warm-up,
Dawid Koźlenia
doaj   +2 more sources

Correlation of Schmidt Hammer Rebound Numbers with Ultrasonic Pulse Velocity and Slake Durability Index of Dolomitic Limestone of Khyber, North Pakistan

open access: yesInternational Journal of Economic and Environment Geology, 2022
The ultrasonic pulse velocity and slake durability index are the indirect techniques used widely for rock strength determination. Various experimental studies like slake durability apparatus, ultrasonic pulse velocity and ...
Naeem Abbasi   +3 more
doaj   +2 more sources

A new burst evaluation index of coal–rock combination specimen considering rebound and damage effects of rock [PDF]

open access: yesGeomatics, Natural Hazards & Risk, 2020
Obtaining the bursting liability is essential for rock burst mitigation. To reasonably evaluate the bursting liability of coal in deep coal mining, a new modified bursting energy index considering rebound and damage effects of rock is proposed.
Dong-Xiao Zhang   +6 more
doaj   +2 more sources

An investigation of the possible extent of the re-spending rebound effect in the sphere of consumer products [PDF]

open access: yes, 2002
A key method used to reduce the environmental impact of a product is to make it more energy efficient. Previous studies have found that the potential benefits from improved efficiency are often at least partially negated by increased use of the product.
Billett, EH, Chalkey, A, Harrison, DJ
core   +6 more sources

Enhancing reactive strength index through braking-phase focused verbal instruction [PDF]

open access: yesFrontiers in Sports and Active Living
This study examined whether verbal instruction emphasizing force exertion during the braking phase of rebound jumps can acutely enhance the reactive strength index (RSI), a key indicator of stretch–shortening cycle performance linked to sprinting and ...
Kuniaki Hirayama   +5 more
doaj   +2 more sources

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