Results 11 to 20 of about 233,765 (215)

Impact of direct substitution of arm span length for current standing height in elderly COPD [PDF]

open access: yesInternational Journal of COPD, 2015
Chaicharn Pothirat, Warawut Chaiwong, Nittaya Phetsuk Division of Pulmonary, Critical Care and Allergy, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand Background: Arm span length is related to standing ...
Pothirat C, Chaiwong W, Phetsuk N
doaj   +2 more sources

Experimental investigation of span length for flexural test of fiber reinforced polymer composite laminates

open access: yesJournal of Materials Research and Technology, 2018
Testing and evaluation of mechanical properties for FRP (Fiber Reinforced Polymer) composite parts play a significant role to qualify it for the end use.
Akhil Mehndiratta   +3 more
doaj   +3 more sources

Span length effect on flexural properties of composite laminate reinforced with a plain weave carbon fiber fabric in a polymer matrix

open access: yesScience and Engineering of Composite Materials, 2022
This article focuses on an experimental study of the flexural response of a polymer composite laminate (CL) reinforced with a plain weave carbon fiber fabric.
Marszałek Jerzy
doaj   +2 more sources

On the effect of span length on the fire resistance rating of post-tensioned concrete slabs [PDF]

open access: yesScientific Reports
In this paper, we investigate the effect of increasing span lengths on the fire resistance rating (FRR) of post-tensioned concrete slabs under various fire scenarios using the finite element analysis.
Razieh Hajiheidari, Behrouz Behnam
doaj   +2 more sources

Physiological responses of Skeletonema costatum to the interactions of seawater acidification and the combination of photoperiod and temperature [PDF]

open access: yesBiogeosciences, 2021
Ocean acidification (OA), which is a major environmental change caused by increasing atmospheric CO2, has considerable influences on marine phytoplankton.
H. Li   +11 more
doaj   +1 more source

An Approach for Obtaining Stable, Reproducible, and Accurate Fibrogram Measurements from High Volume Instruments

open access: yesAgronomy, 2022
Fiber length is a crucial property throughout many textile processing steps. The high volume instrument (HVI) is the most commonly used tool to assess the properties of cotton fibers.
Addisu Ferede Tesema   +4 more
doaj   +1 more source

Use of Span Lengths Extracted from the HVI Fibrogram to Predict Yarn Quality

open access: yesJournal of Natural Fibers, 2023
Cotton fiber properties play a significant role in determining the quality of yarns and fabrics. Information on fiber length distribution is crucial throughout many textile processing steps to transform fibers into yarn.
Addisu Ferede Tesema   +4 more
doaj   +1 more source

Span Length Effects on the Progressive Collapse Behaviour in Concrete Structures [PDF]

open access: yesJournal of Stress Analysis, 2018
Progressive and general collapse of structures are extremely able to cause great casualties and financial losses. Accordingly, evaluation the performance of structures after losing primary elements is of great importance to prevent the structural ...
M. Esmaeilnia Omran, A. Hoseini Karani
doaj   +1 more source

Determining the factors affecting the gestational length in sheep [PDF]

open access: yesArchives Animal Breeding, 2021
This research aimed to determine the effects of body weight, the body condition score (BCS), body measurements, birth type (single offspring or twin birth), birth weight and sex on the gestational length in sheep (n=111).
H. Tozlu Celik   +4 more
doaj   +1 more source

The decay of the refocused Hahn echo in double electron–electron resonance (DEER) experiments [PDF]

open access: yesMagnetic Resonance, 2021
Double electron–electron resonance (DEER) is a pulse electron paramagnetic resonance (EPR) technique that measures distances between paramagnetic centres. It utilizes a four-pulse sequence based on the refocused Hahn spin echo.
T. Bahrenberg   +4 more
doaj   +1 more source

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