نتایج جستجو برای: mass movement
تعداد نتایج: 628029 فیلتر نتایج به سال:
ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Susilo TE, Bovonsunthonchai S, Wattananon P. Spatiotemporal gait and centre of mass variables while performing different smartphone tasks confronting obstacle among young adults. Human Movement. 2022;23(3):92-103. doi:10.5114/hm.2022.107975. APA Susilo, T. E., Bovonsunthonchai, S., & Wattananon, (2022). Movement, ...
Optimizing the actuation of musculoskeletal model by genetic algorithm to simulate the vertical jump
In human body movement simulation such as vertical jump by a forward dynamic model, optimal control theories must be used. In the recent years, new methods were created for solving optimization problems which they were adopted from animal behaviors and environment events such as Genetic algorithm, Particle swarm and Imperialism competitive. In this work, the skeletal model was constructed by Ne...
Cocurrent spontaneous imbibition (COCSI) of an aqueous phase into matrix blocks arising from capillary forces is an important mechanism for petroleum recovery from fractured petroleum reservoirs. In this work, the modeling of countercurrent imbibition is used to develop the appropriate scaling equations. Considering the imbibition process and the water and oil movement respectively as the wet p...
Introduction: Weightlifting is a sport that is performed in different weights. The purpose of the present study was to investigate the effect of different degrees of weight loss on the values of ground reaction force during the lift movement in elite weightlifters. Methodology: The current research was semi-experimental. The statistical sample of the research was selected using the available m...
BACKGROUND Stepping-down is preceded by a shift of the center of mass towards the supporting side and forward. The ability to control both balance and lower limb movement was investigated in knee osteoarthritis patients before and after surgery. It was hypothesized that pain rather than knee joint mobility affects the coordination between balance and movement control. METHODS The experiment w...
Introduction: Rapid public health response is important in controlling the transmission of coronavirus disease 2019 (COVID-19). In this study, we described the public health response received by the Ministry of Health of Malaysia in managing the first local transmission cluster of COVID-19 related to mass-gathering and inter-state traveling to celebrate a festival. <stron...
Genetically transformed insect pests provide significant opportunities to create strains for improved sterile insect technique and new strategies based on conditional lethality. A major concern for programs that rely on the release of transgenic insects is the stability of the transgene, and maintenance of consistent expression of genes of interest within the transgene. Transgene instability wo...
OBJECTIVES To validate a new device, Intelligent Device for Energy Expenditure and Activity (IDEEA), for the measurement of duration, frequency, and intensity of various types of human physical activity (PA). RESEARCH METHODS AND PROCEDURES The ability of IDEEA to identify and quantify 32 types of PA, including the most common daily exercise and nonexercise PA, was tested in 76 subjects: Subj...
A hopping robot can jump over the barrier several times higher than its own height. The combination of the hopping movement and the wheeling movement can greatly enhance the scope of robot’s activities. In this paper, a novel five-shank hopping mechanism was employed to build the wheelinghopping combination scout robot. The nonlinear character of the five-shank hopping mechanism was analyzed an...
Social movement organizations often struggle to mobilize supporters from allied movements in their efforts to achieve critical mass. The authors argue that organizations with hybrid identities--those whose organizational identities span the boundaries of two or more social movements, issues, or identities--are vital to mobilizing these constituencies. They use original data from their study of ...
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