Results 11 to 20 of about 382,415 (268)
Stability of fixed-fixed shallow arches under arbitrary radial and vertical forces [PDF]
Инженерно-строительный журнал, 2020 In the present paper the planar stability of fixed-fixed shallow circular arches is investigated. The arches are made of linearly elastic, functionally graded material and are subject to a concentrated radial or vertical dead force at an arbitrary ...
L.P. Kiss
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Pulse, 2013 Stiffness of large arteries has been long recognized as a significant determinant of pulse pressure. However, it is only in recent decades, with the accumulation of longitudinal data from large and varied epidemiological studies of morbidity and mortality associated with cardiovascular disease, that it has emerged as an independent predictor of ...
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A New Approach of the Design for Stiffness of Locomotive Bearer Springs
机车电传动, 2021 With the development of material science technology, the various materials, process methods and adhesives of rubber formula have been developed as well. The bond strength between rubber and metal can even exceed the tensile strength of the rubber itself,
Yongguan WANG +3 more
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Optimal Football Pressure as a Function of a Footballer’s Physical Abilities
Proceedings, 2018 Football is one of the most popular sports in the world. It is played by a diverse set of people, from little kids to professional athletes, who possess a large range of physical abilities and skill.
Andrew Christenson, Pei Cao, Jiong Tang
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IEEE Access, 2020 Although some scholars have established the calculation method of bolt head connection characteristics, the method contains fewer influence factors; the calculation accuracy is not high, and the general applicability is limited.
Shikun Lu +3 more
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Laboratory Evaluation of Organic and Chemical Warm Mix Asphalt Technologies for SMA Asphalt
The Baltic Journal of Road and Bridge Engineering, 2012 Warm mix asphalt (WMA) technologies allow significant lowering of the production and paving temperature of the conventional hot mix asphalt (HMA), which promise various benefits, e.g. lowering the greenhouse gas emissions, reduction of energy consumption,
Martins Zaumanis +4 more
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3D Collagen-Nanocellulose Matrices Model the Tumour Microenvironment of Pancreatic Cancer
Frontiers in Digital Health, 2021 Three-dimensional (3D) cancer models are invaluable tools designed to study tumour biology and new treatments. Pancreatic ductal adenocarcinoma (PDAC), one of the deadliest types of cancer, has been progressively explored with bioengineered 3D approaches
Rodrigo Curvello +8 more
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HAND, 2009 Elbow motion is essential for upper extremity function to position the hand in space. Unfortunately, the elbow joint is prone to stiffness following a multitude of traumatic and atraumatic etiologies. Elbow stiffness can be diagnosed with a complete history and physical exam, supplemented with appropriate imaging studies. The stiff elbow is challenging
Sumon, Nandi +3 more
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Morphological and functional changes in the vertebral column with increasing aquatic adaptation in crocodylomorphs [PDF]
Royal Society Open Science, 2015 The lineage leading to modern Crocodylia has undergone dramatic evolutionary changes in morphology, ecology and locomotion over the past 200+ Myr. These functional innovations may be explained in part by morphological changes in the axial skeleton, which
Julia L. Molnar +4 more
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Frontiers in Sports and Active LivingPurposeFatigue manifests as a decline in maximal voluntary contraction (MVC), driven by both central and peripheral factors. Studies have shown reduced maximum isometric force in knee extensor and plantar flexor muscles after ultradistance trail running.
Diego Jaén-Carrillo +7 more
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