Results 11 to 20 of about 5,704,667 (268)
Buildings, 2022 With the development of the Steel Truss Corridor (STC) toward long-span and gentle development, human-induced vibration often causes large lateral vibration problems and time-delay effects of the STC, which will have a non-negligible impact on the ...
Zhou Chen +6 more
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Altered dynamic postural stability and joint position sense following British Army foot-drill [PDF]
, 2020 Impaired proprioceptive acuity negatively affects both joint position sense and postural control and is a risk factor for lower-extremity musculoskeletal injury in athletes and military personnel.
Katrina Hinde (16662879) +13 more
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Electricity, 2023 In isolated power systems with very high instantaneous shares of renewables, additional inertia should be used as a complementary resource to battery energy storage systems (BESSs) for improving frequency stability, which can be provided by synchronous ...
José Gouveia +2 more
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Specialized interfaces of Smc5/6 control hinge stability and DNA association
Nature Communications, 2017 Structural Maintenance of Chromosomes (SMC) complexes maintain genome integrity by regulating the segregation of chromosomes. Here, Altet al. describe the structure of the heterodimeric Smc5/6-hinge from fission yeast and define functional features ...
Aaron Alt +10 more
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Sensors, 2023 The analysis of the stability of human gait may be effectively performed when estimates of the base of support are available. The base of support area is defined by the relative position of the feet when they are in contact with the ground and it is ...
Rachele Rossanigo +6 more
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Experimental Research on the Dynamic Stability of Internal Turning Tools for Long Overhangs
Journal of Manufacturing and Materials Processing, 2023 The roughness origin of machined surfaces is caused by the following physical causes: the copying of the shape and the roughness of the cutting part of the tool into the workpiece, the existence of vibration of the tool, and the existence of the build-up
Wallyson Thomas Alves da Silva +2 more
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Evaluation of Static and Dynamic Stability and Its Relationship With Fear of Falling in Patients With Mild to Moderate Knee Osteoarthritis [PDF]
Journal of Rehabilitation, 2023 Objective Knee osteoarthritis is one of the most common musculoskeletal disorders affecting balance. It is also a risk factor for falling in older people. People with a history of falling, whether being injured or not, acquire a fear of potential falling,
Mahsa Kavyani Boroujeni +3 more
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Journal of Modern Power Systems and Clean Energy, 2023 The dynamic coupling effect, which is introduced by the dual-sequence phase-locked loops (PLLs) used in doublyfed induction generator (DFIG) based wind energy generation systems (WEGSs) during asymmetric low voltage ride-through (LVRT) in weak grid ...
Lei Guan, Jun Yao
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VIBRATION, BUCKLING AND DYNAMIC STABILITY OF A NON-UNIFORM RECTANGULAR CANTILEVER PLATE WITH THERMAL GRADIENT RESTING ON A PASTERNAK FOUNDATION [PDF]
, 1995 本研究では、弾性支承の一種である Pasternak 基礎上に置かれた温度勾配をもつ変断面長方板の振動, 座屈および動的安定性解析を行う. 長方形板の境界条件としては, 単純支持, 固定および自由の組合せを採用し, Pasternak 基礎剛性, 変断面パラメータ, 温度パラメータのもとに, Pasternak 基礎上の温度勾配をもつ変断面長方形板の固有振動特性, 座屈特性および動的不安定領域を明らかにする.The vibration, buckling and dynamic stability of
古谷, 寿章 +3 more
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Nonlinear Dynamic Measures of Walking in Healthy Older Adults: A Systematic Scoping Review
Sensors, 2022 Background: Maintaining a healthy gait into old age is key to preserving the quality of life and reducing the risk of falling. Nonlinear dynamic analyses (NDAs) are a promising method of identifying characteristics of people who are at risk of falling ...
Arezoo Amirpourabasi +3 more
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