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1940 articles for “dynamism” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Dynamic Hardness Trend of Tribological Steels Used for Advanced Power Transmission Assembly
Abstract: Gravity drop technique was used for measuring dynamic hardness trend of M50, 52100 and 4340 tribological steels. Work hardened state increased dynamic hardness, while shear bands and dynamic recovery of dislocations induced dynamic softening. Descending order of work hardening for the investigated steels is M50-52100-4340. The threshold strain to begin the softening gradually increases in the order M50-52100-4340 steels. Descending order of work softening beyond threshold strain for the investigated …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 55–69 Read article
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Advent in Dynamic Recovery of Dislocation Cusps: Especially for Loosely Tangled Dislocations
Abstract: Steady state dynamic recovery Kinetics is defined to quantify dislocation density during macro and micro-scale ausforming. High-stress regime of ausforming is liable to follow the rate controlling dynamic recovery kinetics of thermal glide by rapid advancements of kinks. Crystallographic orientation, specific Taylor factor, is observed to increase the work-hardening induced dynamic recovery. Stacking fault energy, is found to be inversely proportional to. Distance covered by kinks, is expressed as dislocation …
Published in Journal of Aerospace Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 1–8 Read article
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Molecular Dynamics Simulation of RND Efflux Pumps Involved in Multidrug Resistance
Abstract: The appearance of resistant strains of Gram-negative bacteria against antibiotics has compromised the efficiency of treatment. Multidrug resistance (MDR) is mainly due to the involvement of Resistance-nodulation division (RND) efflux pumps that actively pump out the drugs. For inhibition of the pump, it is essential to understand the structure as well as molecular basis of the process. Molecular dynamics (MD) simulation is employed to understand the conformational dynamics and functional …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 3, Issue 2, 2016 · pp. 20–24 Read article
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Fractality of Magnetospheric Dynamics: A Diffusion Entropy Approach
Abstract: There are several self-organization processes in physics such as second-order phase transitions and associated scale-invariant phenomena, structure formation in thermodynamic systems away from equilibrium, self-organization of solitons into vortices in magnetized plasma etc. Space plasmas often display very complex behavior which includes multiscale dynamics, spatio-temporal chaos and self-organized criticality. The study of self-organization in magnetospheric plasma and its relation with instabilities is a subject at the forefront of space research …
Published in Research & Reviews : Journal of Physics · Vol. 7, Issue 2, 2018 · pp. 44–53 Read article
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Diurnal Variation of Tear Film Dynamics During Digital Device Use
Abstract: With a primary focus on their effects on tear dynamics and ocular health, this research effort addresses the hyperlink between pre and post digital screen usage, time of day, and tear dynamics. The desired outcomes of the eye health metrics divulge that post-digital screen exposure significantly reduces mean tear production values across all conditions (p < 0.05), with this impact intensifying as the day progresses. These observations show the interplay …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 14, Issue 1, 2024 · pp. 22–29 Read article
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Integrating Atmospheric Science: Understanding Greenhouse Gases, Aerosols, and Air Quality Dynamics
Abstract: Atmospheric science investigates the Earth’s atmospheric systems to understand their composition, dynamics, and the implications for climate, weather, and air quality. This review explores five primary areas within the field: atmospheric composition, atmospheric modeling, remote sensing, air pollution, and boundary layer dynamics, highlighting critical challenges and advancements. Rising levels of greenhouse gases (GHGs), including carbon dioxide and methane, continue to drive global warming, while feedback mechanisms—like cloud interactions and surface …
Published in International Journal of Atmosphere · Vol. 1, Issue 1, 2024 · pp. 32–35 Read article
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Monkeypox Virus (MPXV): Epidemiology, Pathogenesis, and Control Strategies: Exploring the Recent Resurgence of Monkeypox, Its Transmission Dynamics, Clinical Manifestations, and Public Health Responses
Abstract: Monkeypox virus (MPXV) has re-emerged as a significant public health concern, with increasing cases reported worldwide. This zoonotic virus, primarily endemic to Central and West Africa, has demonstrated the potential for human-to-human transmission, leading to outbreaks in non-endemic regions. Unlike smallpox, which was eradicated through mass vaccination, monkeypox continues to persist due to the lack of widespread immunity and effective antiviral treatments. The resurgence of MPXV in recent years, particularly …
Published in International Journal of Virus Studies · Vol. 2, Issue 1, 2025 · pp. 29–34 Read article
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Photoreceptor Dynamics: Light Sensing and Cellular Responses for Photochemistry
Abstract: Photoreceptor dynamics represent a fundamental aspect of photochemistry, encompassing the mechanisms by which biological systems detect and respond to light stimuli. Photoreceptors are specialized proteins that undergo structural and functional changes upon photon absorption, initiating a cascade of molecular events that translate light signals into cellular responses. These proteins are ubiquitous across life forms, including microbial rhodopsins, plant phytochromes, and animal opsins, each finely tuned to specific wavelengths and light …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 3, Issue 2, 2025 · pp. 28–32 Read article
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Inter-patient Heartbeat Classification Using Higher Order Statistics and Symbolic Dynamics of ECG Signal
Abstract: Computer assisted heartbeat classification techniques have gained significant importance in the recent years as they aid the cardiologists in identifying abnormal heartbeats in ECG recordings. These techniques are of vital importance especially for the long term ECG recordings where it is not feasible to manually analyze the numerous heartbeats. Electrocardiogram (ECG) is an electrical representation of human heart activities and change of these activities is reflected in the morphology of …
Published in Current Trends in Signal Processing · Vol. 7, Issue 2, 2017 · pp. 37–45 Read article
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Macro-flow Dynamics of Wind over C H and L type Buildings
Abstract: Synoptic and downburst winds are most prevalent in the Indian subcontinent. This paper presents the analysis of the dynamics of these two winds around different buildings using numerical simulation. ANSYS CFX 18 code has been used for the simulation. To maintain accuracy in the results, the grid independence test has been considered. Three commonly used building types C, H and L have been considered for the study. For each type …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 3, 2021 · pp. 43–58 Read article
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Dynamic Behavior of Coal Ash
Abstract: Coal ash is deposited in large quantities in the ash pond. It is used as structural fill and for dyke construction. The behavior of ash under dynamic conditions is not well investigated. The present work attempts to quantify some of the parameters, which influences the dynamic stability especially liquefaction potential of coal ash. Several investigations conducted on coal ash suggest that ash fills have low SPT value. This supports the …
Published in Journal of Geotechnical Engineering · Vol. 1, Issue 2, 2014 · pp. 7–11 Read article
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Ni-MH Battery Dynamic Model with Reversible DC Machine and a Constant Load for Electric Vehicle Applications
Abstract: The global issues like fossil fuel burning and pollution created have become a headache for the whole world, and therefore the Electric Vehicles (EV) are getting high attention. This paper deals with the Ni-MH battery model for the EV applications. The model described in the paper is entirely dynamic. A test bench is created in the Matlab/Simulink® for the dynamic battery model. Few tests were conducted to prove the adaptability …
Published in Journal of Power Electronics and Power Systems · Vol. 8, Issue 2, 2018 · pp. 30–37 Read article
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A Method for Power System Reliability Enhancement Considering Optimal Transmission Switching and Dynamic Line Thermal Rating
Abstract: In the power industry, the focus has been almost exclusively on implementing equipment that can keep the power system reliable. With the growth of renewable energy, resource integration, system load uncertainties, and volatile weather conditions, electric utilities are faced with an increasingly complex and uncertain operating environment. Utilities are in need of a series of cost-effective technologies which allow them to operate power systems more economically and reliably. Due to …
Published in Journal of Power Electronics and Power Systems · Vol. 8, Issue 3, 2018 · pp. 1–8 Read article
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Dynamic Wind and Seismic Effect on Hexagrid Structure
Abstract: As the height of the structure increases above 80m the wind lateral forces on the structure become more and more dominant than others. Furthermore, the wind dynamic calculation required for the proper Analysis of the wind. In the current paper the wind gust force has calculated by using IS 875:2015. The calculated forces have been applied on the Steel moment frame building along with the peripheral braced system. The peripheral …
Published in Journal of Structural Engineering and Management · Vol. 8, Issue 1, 2021 · pp. 15–23 Read article
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High Speed Low Offset Power Efficient Fully Differential Double Tail Dynamic Comparator
Abstract: This paper comprises a novel fully differential double tail high performance comparators suitable for low-voltage low-power applications. A fully differential double tail comparator has been designed to meet the requirement of high speed, low power consumption with low offset voltage. Authors have proposed novel architecture of dynamic voltage comparator which is differential and double tail and verified the architecture by simulation in TSMC 180nm technology with ±0.9V supply. The proposed …
Published in Journal of VLSI Design Tools and Technology · Vol. 8, Issue 1, 2018 · pp. 7–16 Read article
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Review Paper on Static and Dynamic Power Dissipation of Novel CMOS SRAM Cell
Abstract: VLSI design is persistently demanding for ultra-low power efficient and data stability solution. This review paper studies and analyses about various techniques to reduce leakage and dynamic power dissipation. Sleepy keeper approach, super cutoff mode, NTC method, dual-threshold approach, quiet-bitline and single bitline architecture are discussed for the power reduction. Sleepy keeper, NTC and dual-threshold approach are focused for high data stability and performance. Quite bitline architecture SRAM saves overall …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 1, 2016 · pp. 73–77 Read article
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A Review of Dynamic Wireless Charging System for Electric Vehicles and IoT Technology
Abstract: Dynamic charging of Electric Vehicles (EVs) by Wireless Power Transfer (WPT) is a key emerging technology in the field of power electronics. Even though Electric vehicles (EVs) are beneficial to the environment, they have their own limitations with respect to charging difficulties and mileage anxiety. These problems are overcome by dynamic wireless power transfer (DWPT) technology. By DWPT technology the size of the main storage battery can be reduced, significantly …
Published in Trends in Electrical Engineering · Vol. 13, Issue 2, 2023 · pp. 59–68 Read article
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Dynamic Approach to Evaluate Costing through Software with Integration of CAD/CAM
Abstract: This paper provides the approach to evaluate costing of a model through the use of CAD/CAM integration with establishing rules and scripting. Costing includes the direct and indirect cost of the product. The earlier process of cost estimation was laborious for engineers and it takes long time to evaluate the cost of a finished product. This methodology provides the knowledge to integrate software technology with production knowledge by establishing the …
Published in Trends in Machine design · Vol. 5, Issue 1, 2018 · pp. 21–32 Read article
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A novel approach based on Genetic Algorithm for High Dynamic Range Image
Abstract: In this paper, for the purpose of acquiring ghost free high dynamic range (HDR) pictures, we introduce another methodology which is taking into account genetic algorithms. It is the combination of numerous pictures which is in view of HDR system, just on condition is utilized for work which is no development of an article and the camera when catching various, differently exposed low dynamic range (LDR) pictures. Makes three LDR …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 2, Issue 3, 2015 · pp. 20–29 Read article
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Thermo-physical Properties of Asphalt Predicted using Molecular Dynamics Simulation
Abstract: This study is an essential step to get thermo-physical properties of asphalt using molecular dynamics simulation. It deals with the validity of dreiding force field for asphalt binder model. Both all atom and united atom models of asphalt are considered in my study to find the better model for MD simulation applying dreiding force field potential function. The potential energy values at different time steps are compared to get the …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 4, Issue 3, 2014 · pp. 13–22 Read article