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PRESERVED: 作品数：260被引量：435H指数：12; 导出分析报告; 相关领域：医药卫生天文地球更多>>; 相关作者：宣敏余鑫锋张敏鸣黄沛钰徐秀刚更多>>; 相关机构：浙江大学医学院附属第二医院中国石油大学（北京）江苏雨润食品产业集团有限公司慈溪市祥龙食品厂更多>>; 相关期刊：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中国博士后科学基金更多>>

Key techniques for precise measuring gas content in deep coal mine:In-situ pressure-and gas-preserved coring: 《International Journal of Mining Science and Technology》2025年第4期589-607,共19页Ju Li Jianan Li Tianyu Wang Guikang Liu Zhiqiang He Cong Li Heping Xie; supported by the National Natural Science Foundation of China(Nos.51827901,42477191,and 52304033);the Fundamental Research Funds for the Central Universities(No.YJ202449);the Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences(No.SKLGME022009);the China Postdoctoral Science Foundation(No.2023M742446).; Gas content serves as a critical indicator for assessing the resource potential of deep coal mines and forecasting coal mine gas outburst risks.However,existing sampling technologies face challenges in maintaining the...; 关键词：Pressure-and gas-preserved coring Deep coal mines coring Gas migration model In-situ gas content

A new exceptionally preserved corystosperm wood from the Jurassic of East Asia: 《Science China Earth Sciences》2025年第3期803-810,共8页Zikun JIANG Ning TIAN Yongdong WANG Fangyu LI Junling PEI Dieter UHL Ya LI Hao WU Zhenguo NING Ruiying HAO; supported by the National Natural Science Foundation of China (Grant Nos. 42172034, 41772023, 41972022, 42330208, 41930218, 42288201);the China Geological Survey Project (Grant Nos. DD20243469, DD20221829);the Strategic Priority Program (B) of CAS (Grant No. XDB26000000)。; Corystosperms, an extinct group of “seed ferns” that lived from the late Permian to the Cretaceous or Eocene, are significant for seed plant phylogeny for their unique roles in partially resolving the long-standing ...; 关键词：Corystosperms Fossil wood LAURASIA JURASSIC

Analysis and Utilization of Straw-preserved Frozen Semen from Native and Imported Pig Breeds in Guizhou Province: 《Agricultural Biotechnology》2024年第6期17-21,共5页Min YAO Qingmeng LONG Ping LI Qixin YANG Bing TIAN Jinrong SHEN Mingzong TANG Fei GONG Jin ZENG Junwei ZHANG Yunsong ZHANG Qingfu ZHAO; Supported by Guizhou Provincial Department of Agriculture and Rural Affairs Project(QNYZZZ[2017]No.12,GZSZCYJSTX-04);2024 Quality Supervision and Sampling Project of Normal Temperature Semen for Breeding Pigs.; [Objectives]Straw-preserved frozen semen from native and imported pig breeds and its conception performance were studied to provide a scientific basis for further optimizing pig breeding strategy.[Methods]This study w...; 关键词：Pig frozen semen Sperm motility Number of progressively motile sperm(NPMS) Abnormal sperm percentage(ABSP) Conception rate

Sanskrit Manuscripts of the Amarakosa and Amarakosatīkā Preserved in Xizang Autonomous Region: A Preliminary Survey of Sanskrit Manuscripts and the Tibetan Translations: 《China Tibetology》2024年第2期89-102,共14页bKra shis vbum; Amarakosa is an ancient Sanskrit lexicon categorized by topics,providing Sanskrit definitions for Sanskrit words.It serves as a comprehensive vocabulary guide,particularly for synonymous and polysemous terms in Sanskr...; 关键词：TIBETAN COMPREHENSIVE providing

High-precision Q modeling and Q migration technology and its applications in loess plateau regions: 《Applied Geophysics》2024年第4期835-847,882,共14页Xu Wei Liu Hong-Xing Mi Hong-Gang Zhang Bing Guo Jun-Chao Ge Yong You Jun; supported by the China National Offshore Oil Corporation’s“14th Five-Year Plan”major scientific and technological project,“Key Technologies for Onshore Unconventional Natural Gas Exploration and Development”(KJGG2021-1000).; The propagation of seismic waves in viscous media,such as the loess plateau and shallow gas regions,alters their amplitude,frequency,and phase due to absorption attenuation,resulting in reductions in the resolution an...; 关键词：absorption compensation Q modeling Q tomography inversion Q migration amplitude preserved loess plateau region

Re-emergence of superconductivity via pressure-induced Lifshitz transition in preserved 6R-TaS_(2) crystal structure: 《Science China(Physics,Mechanics & Astronomy)》2024年第12期157-165,共9页Xindeng Lv Hao Song Kun Chen Sirui Liu Yanping Huang Yuqiang Fang Zexiang Shen Tian Cui; supported by the National Key R&D Program of China(Grant No.2022YFA1405500);National Natural Science Foundation of China(Grant Nos.52072188,and12304072);Program for Science and Technology Innovation Team in Zhejiang(Grant No.2021R01004);Natural Science Foundation of Ningbo(Grant No.2021J121);supported by the User Experiment Assist System of the Shanghai Synchrotron Radiation Facility(SSRF)。; Investigating the implications of interlayer coupling on superconductivity is vital for comprehending the intrinsic mechanisms of two-dimensional materials.Van der Waals heterojunctions have attracted extensive resear...; 关键词：high-pressure Lifshitz transition re-emergence superconducting interlayer coupling heterostructures

Managing Heart Failure and Enhancing Quality of Life for Patients with Preserved and Reduced Ejection Fraction: 《World Journal of Cardiovascular Diseases》2024年第12期739-756,共18页Sherin Mathew Terry Oroszi; Heart failure (HF) is a chronic condition characterized by the heart’s inability to pump blood effectively. Hypertension is a frequent contributing factor. The reduced cardiac output leads to fluid accumulation, caus...; 关键词：Heart Failure PATHOPHYSIOLOGY ETIOLOGY Reduced Ejection Fraction Preserved Ejection Fraction REVASCULARIZATION CABG Ventricular Remodeling Myocardial Viability

The Association Between Preserved Ratio Impaired Spirometry and Mortality –– 10 CKB Study Areas, China, 2004–2022: 《China CDC weekly》2024年第43期1120-1125,I0003,共7页Yalei Ke Xinyi Zhang Dianjianyi Sun Pei Pei Huaidong Du Yiping Chen Ling Yang Xiaoming Yang Kang Wang Junshi Chen Zhengming Chen Jun Lv Liming Li Canqing Yu; supported by the National Natural Science Foundation of China(82388102,82192900,82192901,82192904);The CKB baseline survey and the first re-survey were supported by a grant from the Kadoorie Charitable Foundation in Hong Kong;The long-term follow-up is supported by grants from the UK Wellcome Trust(212946/Z/18/Z,202922/Z/16/Z,104085/Z/14/Z,088158/Z/09/Z);grants(2016YFC0900500)from the National Key R&D Program of China,National Natural Science Foundation of China(81390540,91846303,81941018);Chinese Ministry of Science and Technology(2011BAI09B01)。; What is already known about this topic?China has the world’s most significant public health and economic burden of chronic respiratory disease.However,the association between preserved ratio impaired spirometry(PRISm...; 关键词：function IMPAIRED NEOPLASMS

Magnetically controlled self-sealing pressure-preserved coring technology: 《Petroleum Science》2024年第5期3464-3481,共18页Gui-Kang Liu He-Ping Xie Cong Li Zhen-Xi You Xiao-Jun Shi Jian-Jun Hu Ming-Zhong Gao; supported by the National Natural Science Foundation of China (52225403, 52304146);the Sichuan Science and Technology Program (2023NSFSC0919, 2023NSFSC0790);the China Postdoctoral Science Foundation (2023M742460)。; Pressure-preserved coring is an effective means to develop deep resources. However, due to the complexity of existing pressure-preserved technology, the average success rate of pressure-preserved coring is low. In res...; 关键词：In situ pressure-preserved coring Magnetically controlled SELF-SEALING Magnetic design Deep earth exploration

Optimal depth of in-situ pressure-preserved coring in coal seams considering roadway excavation and drilling disturbance: 《Petroleum Science》2024年第5期3517-3534,共18页Peng-Fei Cui De-Lei Shang Peng Chu Ju Li Da-Li Sun Tian-Yu Wang Ming-Zhong Gao He-Ping Xie; supported by National Natural Science Foundation of China (Nos. 51827901, 52104096);the Shenzhen National Science Fund for Distinguished Young Scholars (No. RCJC20210706091948015);Open Fund of State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University (No. SKHL2216);National Key R & D Program of China (No. 2022YFB3706605);Youth Foundation of Sichuan Natural Science Foundation (No. 2023NSFSC0780)。; Using pressure-preserved coring technique to determine in-situ gas content provides a more precise assessment of gas resource reserves and safeguard of mining safety in coal seams. How coring technique and depth affec...; 关键词：In-situ fidelity coring In-situ pressure preserved coring Gas content Drilling disturbance Coring depth Excavation damage zone

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