Results 271 to 280 of about 9,698,512 (350)
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, 2021
The Geopolymer concrete is a new alternative for ordinary Portland cement concrete developed with environmental friendly materials. This paper apparently discussed the emphasis and benefits including mechanical properties of developed with Ground ...
Kiran Kumar Poloju, K. Srinivasu
semanticscholar +1 more source
The Geopolymer concrete is a new alternative for ordinary Portland cement concrete developed with environmental friendly materials. This paper apparently discussed the emphasis and benefits including mechanical properties of developed with Ground ...
Kiran Kumar Poloju, K. Srinivasu
semanticscholar +1 more source
, 2020
Selecting efficient and economical methods to recycle the original concrete in construction and demolition wastes is regarded as one of the obstacles for construction companies to successfully achieve sustainable development.
Renjie Mi, G. Pan, K. Liew, T. Kuang
semanticscholar +1 more source
Selecting efficient and economical methods to recycle the original concrete in construction and demolition wastes is regarded as one of the obstacles for construction companies to successfully achieve sustainable development.
Renjie Mi, G. Pan, K. Liew, T. Kuang
semanticscholar +1 more source
Strengths and weaknesses of hospital standardised mortality ratios
BMJ, 2010Hospital standardised mortality ratios are fairly easy to produce and, as the example of Mid Staffordshire shows, can help identify hospitals with poor performance.
Alex, Bottle, Brian, Jarman, Paul, Aylin
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Research in Sports Medicine: An International Journal, 2020
This study examined whether the association between hamstring (H) and quadriceps (Q) strength with size depends on the region and the muscle used to examined cross-sectional area (CSA).
E. Kellis +4 more
semanticscholar +1 more source
This study examined whether the association between hamstring (H) and quadriceps (Q) strength with size depends on the region and the muscle used to examined cross-sectional area (CSA).
E. Kellis +4 more
semanticscholar +1 more source
Canadian Geotechnical Journal, 2011
In this study, we performed 26 undrained triaxial compression and 32 constant-volume ring shear tests on two clean sands and one silty sand. We then used these results to evaluate the critical states, and shear strength ratios mobilized at yield and at critical state. We obtained yield strength ratios that ranged from 0.16 to 0.32 and from 0.20 to 0.35
Abouzar Sadrekarimi, Scott M. Olson
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In this study, we performed 26 undrained triaxial compression and 32 constant-volume ring shear tests on two clean sands and one silty sand. We then used these results to evaluate the critical states, and shear strength ratios mobilized at yield and at critical state. We obtained yield strength ratios that ranged from 0.16 to 0.32 and from 0.20 to 0.35
Abouzar Sadrekarimi, Scott M. Olson
openaire +1 more source
Evaluation of the shearing strength ratio for bolts with defined strength grades
Materialwissenschaft und Werkstofftechnik, 2019AbstractDie Abschertragfähigkeit von Schrauben ist für die Bemessung von Scherverbindungen unabdingbar. Eine der elementarsten und wichtigsten Scherverbindungen stellt die Scher‐/Lochleibungsverbindung (SL‐Verbindung) dar. Diese wird vorzugsweise im Stahlbau ausgeführt, da hauptsächlich von vorwiegend ruhenden Einwirkungen ohne Lastumkehr ausgegangen ...
M. Dörre +3 more
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On the reliability of the strength retention ratio for estimating the strength of weathered rocks
Engineering Geology, 2016Abstract This technical note examines the validity of the strength retention ratio (R s ) as a criterion for estimating the strength of weathered rocks. Although R s has been widely used for classification purposes, it seems to significantly underestimate the strength of slightly weathered (SW) rocks.
Ivan Gratchev, Dong Hyun Kim
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What is normal isokinetic shoulder strength or strength ratios? A systematic review [PDF]
Isokinetics and Exercise Science, 2011 Purpose: To systematically review the literature regarding isokinetic testing to identify values for isokinetic shoulder strength and agonist/antagonist ratios in the general population which may be used as reference values when assessing, planning and implementing shoulder rehabilitation.
Land, Helen, Gordon, Susan
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Camera Assisted Received Signal Strength Ratio Algorithm for Indoor Visible Light Positioning
IEEE Communications Letters, 2019A novel camera assisted received signal strength ratio (CA-RSSR) positioning algorithm is proposed for visible light positioning (VLP) systems. The basic idea of CA-RSSR is to utilize visual information captured by the camera first, to analyze the ...
L. Bai +4 more
semanticscholar +1 more source
Physical Therapy in Sport, 2019
OBJECTIVE To determine whether recreational and amateur handball players exhibit Glenohumeral Internal Rotation Deficit (GIRD), and if it is accompanied by posterior stiffness and changes in shoulder rotators strength.
L. P. Vigolvino +4 more
semanticscholar +1 more source
OBJECTIVE To determine whether recreational and amateur handball players exhibit Glenohumeral Internal Rotation Deficit (GIRD), and if it is accompanied by posterior stiffness and changes in shoulder rotators strength.
L. P. Vigolvino +4 more
semanticscholar +1 more source