Results 51 to 60 of about 1,799,307 (309)

Self-Powered Kinetic Energy Harvesters for Seek-Induced Vibrations in Hard Disk Drives

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2010
Energy harvesters with battery charging circuitry, which collect wasted kinetic energy from a magnetic disk drive's rotary actuator seek operations and flexible cable vibrations, are proposed, prototyped and presented in this paper.
Jen-Yuan (James) CHANG, Mike GUTIERREZ
doaj   +1 more source

Recovering the relativistic kinetic energy [PDF]

open access: yesarXiv, 2023
We recover the relativistic kinetic energy as the result of the work of a force.
arxiv  

Kinetic Energy Harvesting [PDF]

open access: yes, 2010
This chapter introduces principles of normal kinetic energy harvesting and adaptive kinetic energy harvesting. Kinetic energy harvesters, also known as vibration power generators, are typically, although not exclusively, inertial spring-mass systems. Electrical power is extracted by employing one or a combination of different transduction mechanisms ...
Zhu, Dibin, Beeby, Steve
openaire   +1 more source

The Saccharomyces cerevisiae amino acid transporter Lyp1 has a broad substrate spectrum

open access: yesFEBS Letters, EarlyView.
In Saccharomyces cerevisiae, Yeast Amino acid Transporter family members mediate the import of amino acids, ranging from substrate specialists to generalists. Here, we show that the specialist transporter, Lyp1, has a broader substrate spectrum than previously described, with affinity constants spanning from micromolar to millimolar.
Foteini Karapanagioti   +3 more
wiley   +1 more source

IMPROVING THE ACCURACY OF STIFFNESS COEFFICIENT CALCULATION WHEN ESTIMATING THE KINETIC ENERGY SPENT ON VEHICLE DEFORMATION

open access: yesArchitecture and Engineering, 2020
Introduction: The paper addresses a method to estimate the kinetic energy spent on deformations and the vehicle speed equivalent to such value during the reconstruction of road accidents.
Stanislav Evtyukov   +2 more
doaj   +1 more source

Rockfall Intensity under Seismic and Aseismic Conditions: The Case of Lefkada Island, Greece

open access: yesLand, 2023
Rockfall analysis is a multiparametric procedure with many uncertainties and the outputs are largely dependent on some critical engineering geological parameters involved in the used simulation model.
Aikaterini Servou   +5 more
doaj   +1 more source

Electromagnetic Conversion into Kinetic and Thermal Energies

open access: yesEntropy, 2023
The conversion of electromagnetic energy into magnetohydrodynamic energy occurs when the electric conductivity changes from negligible to finite values. This process is relevant during the epoch of reheating in the early universe at the end of inflation and before the emergence of the radiation-dominated era.
Axel Brandenburg, Nousaba Nasrin Protiti
openaire   +4 more sources

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Seasonal Variation of Submesoscale Ageostrophic Motion and Geostrophic Energy Cascade in the Kuroshio

open access: yesJournal of Marine Science and Engineering
The study of submesoscale ageostrophic motion is crucial for enhancing our comprehension of ocean dynamics. This paper employs global sea surface velocity reanalysis data and mixed layer depth data to examine the factors influencing submesoscale ...
Zihao Peng, Shuwen Zhang
doaj   +1 more source

Enlarged Lumen Volume of Proximal Aortic Segment and Acute Type B Aortic Dissection: A Computer Fluid Dynamics Study of Ideal Aortic Models

open access: yesInternational Journal of General Medicine, 2022
Yuan Peng,1 Xuelan Zhang,2 Jiehua Li,1 Xiaolong Zhang,1 Hao He,1 Xin Li,1 Kun Fang,3 Liancun Zheng,2 Chang Shu1,3 1Department of Vascular Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, People’s Republic of China; 2School of
Peng Y   +8 more
doaj  

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