检索结果-南通市图书馆

The expanding vulnerabilities of being UTXless

在线全文

学校读者我要写书评

暂无评论

Signal Transduction and Targeted Therapy 2019年第1期4卷 564-565页

作者： hai jiang State Key Laboratory of Cell Biology CAS Center for Excellence in Molecular Cell SciencesShanghai Institute of Biochemistry and Cell BiologyChinese Academy of Sciences320 Yue-yang RoadShanghai 200031China

In a recent study.1 published in Signal Transduction and Targeted Therapy,*** Liu and collaborators report that the differentiation block in UTX-null leukemia cells can be reverted by an LSD1 inhibitor,highlighting ad... 详细信息

关键词： expanding Therapy UTX

Study of ion temperature gradient driven instability from reduced Braginskii equations

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

核聚变与等离子体物理 2006年第4期26卷 268-271页

作者： jiang hai-bin WANG Ai-ke Southwestern Institute of Physics Chengdu 610041

A new dispersion relation for the ion temperature gradient(ITG) driven instability in toroidal plasma is derived from the reduced Braginskii *** includes the effects of both the safety factor q and the adiabatic electron temperature gradient η e =d(lnTe)/d(lnn).The present model reproduces the basic properties of ITG instability obtained by previous *** the other hand,it is found numerically that the safety factor q enhances the ITG instabilities while the quantity η e reduces them.

关键词： ITG instability Safety factor Branginskii equations

Advances in the Application of Molecular Diagnostic Techniques to Brucellosis

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2024年第7期37卷 790-794页

作者： haiwen Liu hai jiang School of Public Health Baotou Medical CollegeBaotou 014040Inner Mongolia AutonomousChina National Key Laboratory of Intelligent Tracing and Forecasting for Infectious Diseases National Institute for Communicable Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China

Brucellosis is a zoonotic infectious and allergic disease caused by Brucella *** occurs worldwide and has had a huge economic impact on the livestock industry in many countries and *** has become a major public health *** is an endoparasitic,non-motile Gram-negative bacterium capable of surviving within a diverse range of domestic animal hosts.

关键词： problem diverse capable

Weathering geochemistry and palaeoclimate implication of the Early Permian mudstones from eastern Henan Province, North China

在线全文

学校读者我要写书评

暂无评论

Journal of Palaeogeography 2017年第4期6卷 370-380页

作者： jiang-hai Yang Yuan-Sheng Du State Key Laboratory of Biogeology and Environmental Geology China University of Geosciences

Terrigenous clastic sediments are generated by the integration of the Earth surface processes and their deep-time counterparts provide a valuable archive for regional/global climatic, geographic and landscape evolution. It is thus important to read and interpret these deep-time sedimentary records, especially for reconstructing continent climate. Previous studies on the Early Permian sequences from the North China document a dominant control of source chemical weathering on mudstone compositions and its linkage with continent climate conditions. Based on the weathering geochemical data of these mudstones, element mobility during weathering can be ordered as Ca 〉 Na ≥ Mg 〉 Sr 〉 K ≥ Ba 〉 Rb. The weathering regime in the source area is inferred to be supply-limited according to the estimated continent physical erosion rate and regional tectonic evolution, sedimentation in North China. Further exploration of palaeoclimate implication is presented in terms of variation of high-to-low latitudinal temperature gradient across the Early Permian glacial to post-glacial climate transition.

关键词： Chemical weathering Weathering geochemistry Mudstones Early Permian North China

Timing and Source of the Hermyingyi W-Sn Deposit in Southern Myanmar, SE Asia: Evidence from Molybdenite Re-Os Age and Sulfur Isotopic Composition

在线全文

学校读者我要写书评

暂无评论

Journal of Earth Science 2019年第1期30卷 70-79页

作者： hai jiang Shao-Yong jiang Wenqian Li Kuidong Zhao State Key Laboratory of Geological Processes and Mineral Resources China University of Geosciences Faculty of Earth Resources Collaborative Innovation Center for Exploration of Strategic Mineral Resources China University of Geosciences Key Laboratory of Mineralogy and Metallogeny Guangzhou Institute of Geochemistry Chinese Academy of Sciences

The Hermyingyi W-Sn deposit, situated in southern Myanmar, SE Asia, is a typical quartz-vein type W-Sn deposit. The ore-bearing quartz veins are mainly hosted by the Hermyingyi monzogranite which intruded into the Carboniferous metasedimentary rocks of Mergui Series. According to mineral assemblages and crosscutting relationships, four ore-forming stages are recognized:(1) silicate-oxide stage;(2) quartz-sulfide stage;(3) barren quartz vein stage;(4) supergene stage. Five molybdenite samples from the deposit yield Re-Os model ages ranging from 67.8±1.6 to 69.2±1.6 Ma(weighted mean age of 68.7±1.2 Ma), and a well-defined isochron age of 68.4±2.5 Ma(MSWD=0.18, 2σ). This Re-Os age is consistent with the previously published zircon U-Pb age of the Hermyingyi monzogranite(70.0±0.4 Ma)(MSWD=0.9, 2σ) within errors, which indicates a genetic link between the monzogranitic magmatism and W-Sn mineralization. The new high-precision geochronological data reveal that the granitic magmatism and associated W-Sn mineralization in southern Myanmar took place during the Late Cretaceous(70–68 Ma). The extremely low Re contents(22.9 ppb to 299 ppb) in molybdenite, coupled with sulfide δ^(34)S values in the range of +1.9‰ to +5.6‰ suggest that ore-forming metals were predominately sourced from the crustal-derived granitic magma.

关键词： Hermyingyi W-Sn deposit molybdenite Re-Os dating sulfur isotopes Myanmar SE Asia

Aero-Hydrodynamic Coupled Dynamic Characteristics of Semi-Submersible Floating Offshore Wind Turbines Under Inflow Turbulence

在线全文

学校读者我要写书评

暂无评论

China Ocean Engineering 2023年第4期37卷 660-672页

作者： jiang hai-rui BAI Xing-lan Murilo A.VAZ School of Naval Architecture and Maritime Zhejiang Ocean UniversityZhoushan 316022China Key Laboratory of Offshore Engineering Technology of Zhejiang Province Zhoushan 316022China Ocean Engineering Program Federal University of Rio de JaneiroRio de JaneiroBrazil

In this study,the frequency characteristics of the turbulent wind and the effects of wind-wave coupling on the low-and high-frequency responses of semi-submersible floating offshore wind turbines(FOWT)are *** wave load components,such as first-order wave loads,combined first-and second-order difference-frequency wave loads,combined first-and second-order sum-frequency wave loads,and first-and complete second-order wave loads are taken into consideration,while different turbulent environments are considered in aerodynamic *** com-parison is based on time histories and frequency spectra of platform motions and structural load responses and statistical *** findings indicate that the second-order difference-frequency wave loads will significantly increase the natural frequency of low-frequency motion in the responses of the platform motion and structure load of the semi-submersible platform,which will cause structural fatigue *** the action of turbulent wind,the influences of second-order wave loads on the platform motion and structural load response cannot be ignored,especially under extreme sea ***,in order to evaluate the dynamic responses of semi-submersible FOWT more accurately,the actual environment should be simulated more realistically.

关键词： turbulence characteristics floating offshore wind turbines second-order hydrodynamic loads low-and high-frequency responses aero-hydrodynamic coupling

Properties and Structural Optimization of Pulverized Coal for Blast Furnace Injection

在线全文

学校读者我要写书评

暂无评论

Journal of Iron and Steel Research International 2011年第3期18卷 6-12页

作者： jiang hai-bing CHANG Jian LI Jing School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China

The properties of mixed coals were studied on the basis of known various properties of the injecting coals in the *** structure of the injecting coals was optimized and put into practical *** was found that the ignition point was lowered with mixed coals,however,both combustibility and grindability were improved,and explosibility of the mixed coals were decreased as ***,mixed coals injection not only can improve the amount of the injecting coals greatly,but also improve the economical and technical indexes of the blast furnace.

关键词： blast furnace pulverized coal property injection

Generic user revocation systems for attribute-based encryption in cloud storage

在线全文

学校读者我要写书评

暂无评论

Frontiers of Information Technology & Electronic Engineering 2018年第11期19卷 1362-1384页

作者： Genlang CHEN Zhiqian XU hai jiang Kuan-ching LI Institute of Ningbo Technology Zhejiang University Independent Scholar Department of Computer Science Arkansas State University Department of Computer Science and Information Engineering Providence University

Cloud-based storage is a service model for businesses and individual users that involves paid or free storage resources. This service model enables on-demand storage capacity and management to users anywhere via the Internet. Because most cloud storage is provided by third-party service providers, the trust required for the cloud storage providers and the shared multi-tenant environment present special challenges for data protection and access control. Attribute-based encryption(ABE) not only protects data secrecy, but also has ciphertexts or decryption keys associated with fine-grained access policies that are automatically enforced during the decryption process. This enforcement puts data access under control at each data item level. However, ABE schemes have practical limitations on dynamic user revocation. In this paper, we propose two generic user revocation systems for ABE with user privacy protection, user revocation via ciphertext re-encryption(UR-CRE) and user revocation via cloud storage providers(UR-CSP), which work with any type of ABE scheme to dynamically revoke users.

关键词： Attribute-based.encryption Generic user revocation User privacy Cloud storage Access control

Acute hepatitis associated with increased atypical lymphocyte

在线全文

学校读者我要写书评

暂无评论

Hepatobiliary & Pancreatic Diseases International 2021年第5期20卷 508-510页

作者： hai-Yan Sun hai-jiang Tong Da-Wei Cui Department of Clinical Laboratory Shaoxing Second HospitalShaoxing 312000China Department of Blood Transfusion The First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China

To the Editor:Hepatitis A and hepatitis E are acute infectious diseases caused by hepatitis A virus(HAV)and hepatitis E virus(HEV),which are mainly transmitted through the fecal-oral route[1].The early clinical sympto... 详细信息

关键词： hepatitis acute diarrhea