云南高校图书馆联盟文献共享服务平台- GRAVIMETRY

GRAVIMETRY: 作品数：34被引量：64H指数：4; 导出分析报告; 相关领域：化学工程更多>>; 相关作者：李铁林江文君李川更多>>; 相关机构：中国中医研究院更多>>; 相关期刊：《Communications in Computational Physics》《Journal of Geodesy and Geoinformation Science》《Positioning》《The Innovation》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划北京市自然科学基金更多>>

Piecewise Acoustic Source Imaging with Unknown Speed of Sound Using a Level-Set Method: 《Communications on Applied Mathematics and Computation》2024年第2期1070-1095,共26页Guanghui Huang Jianliang Qian Yang Yang; partially supported by the NSF(Grant Nos.2012046,2152011,and 2309534);partially supported by the NSF(Grant Nos.DMS-1715178,DMS-2006881,and DMS-2237534);NIH(Grant No.R03-EB033521);startup fund from Michigan State University.; We investigate the following inverse problem:starting from the acoustic wave equation,reconstruct a piecewise constant passive acoustic source from a single boundary temporal measurement without knowing the speed of s...; 关键词：Inverse gravimetry Acoustic source imaging Inversion of sound speed Level-set method Inverse problem

Certification of a Multicomponent Reference Material from Natural Gas Mixture by Gravimetry and Dual GC-FID/TCD System: 《Green and Sustainable Chemistry》2023年第4期269-290,共22页Adel Bassuoni Shehata Abdulrahman Rashed AlAskar Najjy Hamad AlYami Abdullah Suleiman AlOwaysi; Natural gas (NG) is one of the most important sources of energy for industrial and domestic consumption in the present era because it is cheap and free from sulfur impurities. Therefore, accurate and precise measureme...; 关键词：Pure Gases GRAVIMETRY Reference Material Stability GC Verification Uncertainty

Theories and applications of earthquake-induced gravity variation:Advances and perspectives被引量：1: 《Earthquake Science》2023年第5期376-415,共40页He Tang Wenke Sun; Earthquake-induced gravity variation refers to changes in the earth’s gravity field associated with seismic activities.In recent years,development in the theories has greatly promoted seismic deformation research,lay...; 关键词：earthquake-induced gravity variation seismic dislocation theory time-varying gravity satellite gravity missions pre-P gravity signals superconducting gravimetry

Chinese Gravimetry Augment and Mass Change Exploring Mission Status and Future被引量：3: 《Journal of Geodesy and Geoinformation Science》2023年第3期67-75,共9页Yun XIAO Yuanxi YANG Zongpeng PAN Yunlong WU Zehua GUO; National Key R&D Program of China(No.2021YFB3900604)。; The satellite gravimetry technology effectively recovers the global Earth’s gravity field.Since 2000s,HL-SST satellite CHAMP,LL-SST satellite GRACE,Gravity Gradient Measurement(GGM)satellite GOCE have been launched s...; 关键词：satellite gravimetry the Earth’s gravity field GRAVITY GRACE GRACE-FO GOCE

Corrosion behavior of magnesium in aqueous sulfate-containing electrolytes被引量：2: 《Journal of Magnesium and Alloys》2023年第6期2125-2141,共17页Ainaz A.Abildina Andrey P.Kurbatov Yeldana G.Bakhytzhan Raigul Zh.Jumanova Akmaral M.Argimbayeva Khaisa Avchukir Gulmira S.Rakhymbay; Studies have been conducted on the corrosive behavior of magnesium in aqueous sulfate electrolytes(0.5 mol/L MgSO_(4);0.5 mol/L Na2SO_(4);0.5 mol/L MgSO_(4)+0.5 mol/L Na2SO_(4)).The composition structure and morpholog...; 关键词：MAGNESIUM Corrosion Film ELECTROLYTE GRAVIMETRY Corrosion current

High-Precision Structural Map of Southeast Cameroon Using Phase Filters on Potential Gravimetric Data: 《Open Journal of Earthquake Research》2022年第4期89-107,共19页Nzeuga Alain Rodrigue Bisse Salomon Bertrant Amaya Adama Kenfack Fokem Alpha Baster Ngah Christian Gislain Leonel Ndjounguep Juscar Nanfa Tefak Fatoumata Maelle Ngoumou Paul Claude Assembe Stéphane Patrick Pokam Kengni Serge Hugues; The south-east of Cameroon encompasses a wide variety of geological structures among which we can cite the Congo Craton (CC), the Sanaga Fault (SF), the Yaoundé Domain, the Panafrican belt, the Protozoic series and t...; 关键词：GRAVIMETRY Potential Field Data Edge Detection Structural Mapping Southeast Cameroon

Quantum gravimetry going toward real applications: 《The Innovation》2022年第3期5-6,共2页Jiaqi Zhong Biao Tang Xi Chen Lin Zhou; GRAVIMETRY AND ATOM INTERFEROMETERS Gravimetry techniques play significant roles in the fields of metrology,geology,and industrial-related applications such as resource exploration and navigation.Classical absolute gr...; 关键词：GEOLOGY ABSOLUTE OBSERVATIONS

SmallSat swarm gravimetry:Revealing the interior structure of asteroids and comets: 《Astrodynamics》2021年第3期217-236,共20页William Gordon Ledbetter Rohan Sood James Keane Jeffrey Stuart; National Aeronautics and Space Ad-ministration(No.80NM0018D0004).; A growing interest in small body exploration has motivated research into the rapid char-acterization of near-Earth objects to meet economic or scientific objectives.Specifically,knowledge of the internal density struc...; 关键词：GRAVIMETRY asteroid exploration ASTRODYNAMICS stochastic optimization

Terrestrial water storage variation in Hebei plain area of China,based on ground surface gravimetry被引量：2: 《Geodesy and Geodynamics》2021年第3期190-196,共7页Hongtao Hao Hongliang Liu Xinlin Zhang Jin Wei Bin Zhao Minzhang Hu; supported by the Director Foundation of Institute of Seismology,China Earthquake Administration(Grant Nos:IS201726121);the National Natural Science Foundation of China(Grant Nos:41304059);the special earthquake research grant offered by China Earthquake Administration(Grant Nos:201308009,201508009)。; Variation of terrestrial water storage in the Hebei plain area from March 2010 to June 2014 was studied using ground gravimetry combined with vertical displacement data from the Global Navigation Satellite System.Resu...; 关键词：Hebei plain area Gravity variation Terrestrial water storage variation Ground surface gravimetry Land subsidence

Quantifying Maternal Blood Loss from the Hysterotomy at Cesarean Delivery被引量：1: 《Open Journal of Obstetrics and Gynecology》2020年第8期969-975,共7页Rebecca M. Reimers Daniela Carusi Michaela K. Farber James A. Greenberg; Background: With newer protocols, such as delayed cord clamping, becoming routine practice, determining the ...; 关键词：Cesarean Section GRAVIMETRY Blood Loss HYSTEROTOMY SURGERY Humans OBSTETRICS Delivery

GRAVIMETRY