Results 11 to 20 of about 1,420,018 (311)

The design of the center of pressure apparatus with demonstration

Cogent Engineering, 2020
In this project, the design of the center of pressure apparatus is attained to determine the static hydrostatic force exerted by a fluid on a submerged surface. It is also to perform a comparison of the measured magnitude and position of this experimental hydrostatic force with the theoretical one.
Nuralhuda A. Jasim, Mohammed S. Shamkhi
openaire   +3 more sources

Suitability of Reduced Pressure Center‐Pivots

Journal of Irrigation and Drainage Engineering, 1984
Selection criteria for reduced pressure center‐pivot irrigation systems are developed. An analysis of the combined effects of the application rate characteristics or center‐pivot irrigation systems and the Soil Conservation Service (SCS) soil intake family curves is used to determine the maximum depth of water which could be applied per irrigation for ...
Gilley, John E.
openaire   +3 more sources

center-of-pressure-analysis-tool

, 2023
This repository contains the code for a RShiny App for the calculation of center of pressure parameters for individuals performing a balance task. Such data can be obtained from (consumer grade) force plates like the AMTI, Kistler, Bertec or Wii Balance ...
Tom Vredeveld (3675784)
core   +1 more source

Measuring center of pressure signals to quantify human balance using multivariate multiscale entropy by designing a force platform [PDF]

, 2013
Copyright © 2013 by the authors. To assess the improvement of human body balance, a low cost and portable measuring device of center of pressure (COP), known as center of pressure and complexity monitoring system (CPCMS), has been developed for data ...
Huang, C-W, Jiang, BC, Shieh, J-S, Sue, PD, Maysam F. Abbod, Bernard Jiang, Jiann-Shing Shieh, Huang, CW, Maysam Abbod, Pei-Der Sue, Shieh, JS, Abbod, MF, Bernard C. Jiang, Cheng-Wei Huang, Sue, P-D   +14 more
core   +1 more source

Quantifying center of pressure variability in chondrodystrophoid dogs [PDF]

The Veterinary Journal, 2017
The center of pressure (COP) position reflects a combination of proprioceptive, motor and mechanical function. As such, it can be used to quantify and characterize neurologic dysfunction. The aim of this study was to describe and quantify the movement of COP and its variability in healthy chondrodystrophoid dogs while walking to provide a baseline for ...
S R, Blau, L M, Davis, A M, Gorney, C S, Dohse, K D, Williams, J-H, Lim, W G, Pfitzner, E, Laber, G S, Sawicki, N J, Olby   +9 more
openaire   +2 more sources

Melting of Iron Explored by Electrical Resistance Jump up to 135 GPa

Geophysical Research Letters, 2021
The melting temperature (Tm) of iron at megabar pressures constrains the Earth's core temperature structure and dynamics. Previous experimental studies demonstrated large discrepancies in Tm at high pressures.
Mingqiang Hou, Jin Liu, Youjun Zhang, Xueyan Du, Hongliang Dong, Limin Yan, Junyue Wang, Lin Wang, Bin Chen   +8 more
doaj   +1 more source

Pressure Engineering Promising Transparent Oxides with Large Conductivity Enhancement and Strong Thermal Stability

Advanced Science, 2022
Transparent conducting oxides (TCO) with high electrical conductivity and high visible light transparency are desired for a wide range of high‐impact engineering. Yet, usually, a compromise must be made between conductivity and transparency, limiting the
Xuqiang Liu, Mingtao Li, Qian Zhang, Yiming Wang, Nana Li, Shang Peng, Tao Yin, Songhao Guo, Ye Liu, Limin Yan, Dongzhou Zhang, Jaeyong Kim, Gang Liu, Yandong Wang, Wenge Yang   +14 more
doaj   +1 more source

Formation of an Al‐Rich Niccolite‐Type Silica in Subducted Oceanic Crust: Implications for Water Transport to the Deep Lower Mantle

Geophysical Research Letters, 2022
Subducted oceanic crust is enriched in free silica. Although being one of the silica polymorphs at lower‐mantle pressures, niccolite‐type phase (Nt‐phase) has not been documented in multicomponent metabasaltic or metasediment compositions relevant to ...
Lu Liu, Hongsheng Yuan, Yao Yao, Ziqiang Yang, Federico Aiace Gorelli, Nico Giordano, Lixin He, Eiji Ohtani, Li Zhang   +8 more
doaj   +1 more source

Band gap closure, incommensurability and molecular dissociation of dense chlorine

Nature Communications, 2019
Molecular systems are predicted to transform into atomic solids and be metallic at high pressure; this was observed for the diatomic elements iodine and bromine. Here the authors access the higher pressures needed to observe the dissociation in chlorine,
Philip Dalladay-Simpson, Jack Binns, Miriam Peña-Alvarez, Mary-Ellen Donnelly, Eran Greenberg, Vitali Prakapenka, Xiao-Jia Chen, Eugene Gregoryanz, Ross T. Howie   +8 more
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Author Correction: Band gap closure, incommensurability and molecular dissociation of dense chlorine

Nature Communications, 2019
The original version of this Article omitted references to previous experimental reports on solid hydrogen that are relevant for a full understanding of the context of the previous work. The added references are: 47. Akahama, Y. et al.
Philip Dalladay-Simpson, Jack Binns, Miriam Peña-Alvarez, Mary-Ellen Donnelly, Eran Greenberg, Vitali Prakapenka, Xiao-Jia Chen, Eugene Gregoryanz, Ross T. Howie   +8 more
doaj   +1 more source