Dynamic Physics
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The objective of this research is to study the effect of onset of physical fatigue/stress during isometric and dynamic contractions based on the changes in physiological signal i.e. SEMG. Therefore, the intention of this present investigation is to assess the repeatability of common muscle fatigue measures, including amplitude and spectral measures of EMG and further, to determine the adequacy of different measures in detection of onset of localized muscle fatigue.
122p runthenight07 01-03-2023 7 3 Download
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This study uncovers a wide range of complex transport dynamics in transiently forced aquifers that has profound implications for the understanding and quantification of solute transport in these important groundwater systems. And the results in this thesis predict that complex transport structures and dynamics arise in natural transiently forced aquifers around the world. When such dynamics do arise, it will lead to mixing and reactive transport patterns that are very different from those predicted by conventional Darcy flow models.
154p runthenight04 02-02-2023 5 3 Download
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This thesis contributes to a better understanding of the relationship between residential energy efficiency and health. The thesis argues that residential energy efficiency improvements are complex interventions in complex socio‐technical systems.
765p runthenight04 02-02-2023 15 5 Download
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This study suggests an optimal coverage model aimed at the optimal deployment of Wireless sensor networks (WSN) based on improving the artificial bee colony (ABC) algorithm. The distance between the sensor nodes is regulated reasonably by implementing quasi-gravitation and quasi-coulomb power. Also, with a low regional repetition rate, the ABC algorithm can achieve fast optimization. Besides, to minimize node energy consumption, the sensing radius of WSN nodes is dynamically modified.
10p linyanjun_2408 21-04-2022 26 4 Download
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: Fluid vents in the Sea of Marmara were discovered and investigated by several studies. In this paper, a numerical model is created for the first time to determine the possible transport mechanism behind those fluid emissions at the seafloor. The finite volume method is used for numerical simulations by implementing a commercial finite volume code, ANSYS-Fluent. The thermal and physical rock properties used in our models are taken from previous studies.
11p tanmocphong 29-01-2022 7 1 Download
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This study analyses eccentrically stiffened sandwich thick plates with the core layer made of negative poisson material. The analytical method based on the first order shear deformation theory (FSDT) is applied to analyse dynamic response and vibration of the plates.
10p meyerowitz 25-12-2021 10 1 Download
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In the light of Dynamic Systems Theory, which defines language development as an interaction of various factors in a system, a quantitative research was executed to examine the effects of physical movement in classrooms on students’ self-confidence (SC) and willingness to communicate (WTC) in English.
15p meyerowitz 25-12-2021 9 0 Download
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Teaching Physics in high schools is associated with teaching and solving exercises, thereby forming and developing for students major qualities and general competencies; at the same time, preventing and avoiding for students some common mistakes.
7p vivelvet2711 08-09-2021 17 1 Download
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Purpose of the research: To design and implement digital experiments on the viewpoint of research-based teaching in teaching some concepts on the topics of Point-Mass Dynamics and Conservation Laws – Physics 10 in different stages of the knowledge achieving process to enhance students’ high-level problem solving competency.
26p thebadguys 08-06-2021 24 5 Download
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Research Objective: Research and propose a novel adaptive trajectory tracking algorithm for FWOMR ‘s nonlinear uncertain model which is influenced by the change of robot parameters and the effect of noise when operating on another plane. Construct the physical model of FWOMR and the controller based on the microchip and embedded programming technique to experiment with the proposed algorithms.
27p extraenglish 24-05-2021 26 7 Download
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Research purposed: The thesis focuses on proposing and applying the teaching organizing methods of topic Kinematics and Dynamics in 10th grade Physics through experimental activities to develop student‟s creative capacity so as to improve teaching qualities.
27p prisonbreak123 21-05-2021 26 5 Download
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Research and propose a novel adaptive trajectory tracking algorithm for FWOMR ‘s nonlinear uncertain model which is influenced by the change of robot parameters and the effect of noise when operating on another plane; construct the physical model of FWOMR and the controller based on the microchip and embedded programming technique to experiment with the proposed algorithms.
27p capheviahe27 23-02-2021 8 3 Download
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Research and propose a novel adaptive trajectory tracking algorithm for FWOMR ‘s nonlinear uncertain model which is influenced by the change of robot parameters and the effect of noise when operating on another plane; construct the physical model of FWOMR and the controller based on the microchip and embedded programming technique to experiment with the proposed algorithms.
27p capheviahe27 23-02-2021 13 5 Download
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This paper looks at the influence of SiO2-doped concentration, temperature and pressure on the microstructure of the Al2O3(SiO2)x (ASx) bulk model using the Molecular Dynamics (MD) method with a Born-Mayer pair interaction potential and periodic boundary conditions.
7p tamynhan5 10-12-2020 12 3 Download
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This paper studies the influence of temperature 500 K, 1500 K, 2500 K, 3500 K and 4000 K on the microstructure and phase transition of a CaSiO3 bulk model using the Molecular Dynamics method with the Born-Mayer pair interaction potential and periodic boundary conditions.
10p tamynhan9 02-12-2020 14 2 Download
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This work presents a molecular dynamics simulation (MDS) of CaSiO3 glass using Born–Mayer–Huggins potentials. The structural organization and structural phase transition under compression as well as network structure of CaSiO3 are clarified through analysis and visualization of molecular dynamics simulation data.
11p tamynhan9 02-12-2020 15 4 Download
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In our study, we used molecular dynamics simulation (MD) to study diffusion mechanism in liquid MgO at a temperature of 3800K at a pressure ranging from 0 to 25 GPa. The calculated results and analysis of dynamical properties, spatially heterogeneous dynamics and diffusion mechanisms in MgO liquids will be reported in detail in this work.
10p tamynhan8 04-11-2020 14 3 Download
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This paper studies the structure of the Mullite system (3Al2O3.2SiO2) by Molecular Dynamics simulation (MDs) using the Born–Mayer–Huggins pair interaction and periodic boundary conditions. The simulation was performed with model of 5250 atoms at different pressure and at 3500 K temperature.
7p tamynhan6 14-09-2020 17 2 Download
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Due to helical cylindrical time-evolution of electrons the mankind observation at a quantum mechanical scale depends on synchronization between observers and their surrounding cosmological medium by collective dynamics. From one side, the synchronization leads to linearization of an embedded 4D space-time reminiscent of the flat Minkowski space-time.
7p tamynhan6 14-09-2020 10 1 Download
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This paper presents a dynamic model of a tilting child travel seat. The child seat is presented as a physical pendulum. Thereby the seat in concert with the child can rotate around a cylindrical joint located above its mass center.
6p lucastanguyen 01-06-2020 15 3 Download