Results 31 to 40 of about 12,215,763 (281)

ELASTIC STABILITY OF FRAMES HAVING CONCAVE TAPERED STRUTS

open access: yesJournal of Engineering, 2005
The aesthetic and architectural shapes of the beam-column elements may enhance the elements strength depending on the maximum and minimum bending moments effect.
Omar Al-Farouk Al-Damluji   +1 more
doaj   +1 more source

Joint-dependence of strength and power in children and adults [PDF]

open access: yes, 2009
This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.The mechanisms underlying age-related differences in maximum power production during multi-joint exercises are not fully understood.
Denis, Romain
core   +7 more sources

Research on Calculation of Ultimate Lateral Bearing Capacity of Single Pile Based on Soil Arching Effect

open access: yesTaiyuan Ligong Daxue xuebao, 2021
In order to facily determine the ultimate lateral bearing capacity of single flexible pile, the theoretical formulas of coefficient of earth pressure and the friction coefficient of horizontal differential enements and the improved calculation method of ...
Weizhong WANG, Yonghui LI
doaj   +1 more source

Exploring the Differential Effects of Online Reviews on Film's Box-Office Success: Source Identity and Brand Equity From an Integrated Perspective

open access: yesFrontiers in Psychology, 2020
This study investigates the differential effects of online reviews on actual sales in cases where information regarding source identity and brand equity is accessible. The data were collected from an influential online film review platform in China.
Kai Zhao   +4 more
doaj   +1 more source

Studying properties of corona electret based on compositions of polylactic acid and bentonite

open access: yesPhysics of Complex Systems, 2021
The study focuses on the composites of polylactic acid and bentonite as well as corona electrets based on them. The paper explores rheological, electrical, physical and mechanical properties of the composites as well as the effect of corona charging on ...
Инна Александровна Загидуллина   +3 more
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine   +17 more
wiley   +1 more source

The Role of Various Powders during the Hydration Process of Cement-Based Materials

open access: yesAdvances in Materials Science and Engineering, 2017
The role of various powders including glass powder (GP), limestone powder (LP), and steel slag powder (SSP) during the hydration process of cement-based materials was investigated by using X-ray diffraction (XRD), thermogravimetric and differential ...
Shuhua Liu, Hongling Wang, Jianpeng Wei
doaj   +1 more source

Research on the pretreatment and mechanical performance of undisturbed phosphogypsum

open access: yesCase Studies in Construction Materials, 2020
In this study, dehydration process of original phosphogypsum (PG) was firstly studied by differential thermal analysis method, and the optimal heat treatment temperature was obtained.
Linchun Zhang   +7 more
doaj   +1 more source

Effect of yttrium addition on phase transformations in alloy 718

open access: yesJournal of Materials Research and Technology, 2022
The nickel-base alloy 718 is widely used due to its superior performance at high temperatures, combining properties such as high strength, high corrosion and oxidation resistances and good formability and weldability.
Rosa Maria Sales da Silveira   +7 more
doaj   +1 more source

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