检索结果-南通市图书馆

The Global Stratotype Section and Point （GSSP） for the boundary between the Capitanian and Wuchiapingian Stage （Perm.an）

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Episodes 2006年第4期29卷 253-262页

作者： Yugan Jin Shuzhong Shen charles m. Henderson Xiangdong Wang Wei Wang Yue Wang Changqun Cao Qinghua Shang State Key Laboratory of Palaeobiology and Stratigraphy （Nanjing Institute of Geology and Palaeontology） Chinese Academy of Sciences 39 East Beijing Road Nanjing 210008 China. Corresponding author： Shuzhong Shen. Departm.nt of Geology and Geophysics University of Calgary Calgary Alberta Canada T2N 1N4. Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of Sciences Post Office Box 643 Beijing 100044 China.

The Global Stratotype Section and Point （GSSP） for the boundary between the Capitanian and Wuchiapingian stages, also the boundary between the Guadalupian and Lopingian Series is defined at the First Appearance Datum.（FAD） of the conodont Clarkina postbitteri postbitteri at the base of Bed 6k in the Penglaitan Section along the Hongshui River in Guangxi Province, South China. This point is within a chronom.rphocline from.Clarkina postbitteri hongshuiensis to C. dukouensis and nearly coincides with the m.ddle-Upper Absaroka m.gasequence boundary and as such is docum.nted within a continuously deposited carbonate lowstand succession with deep-water facies of the m.okou Form.tion below and deep-water facies of the Heshan Form.tion above. Furtherm.re, this point also coincides with a m.jor extinction of various Perm.an fossils including corals, fusulinaceans, am.onoids and brachiopods. The proxim.ty to an apparently global m.jor sequence boundary and extinction event will serve as a m.ans of correlation of this GSSP into other regions in which the defining taxon is not present because of profound provincialism.during the m.ddle and Upper Perm.an. Carbon isotopic trends and m.gnetostratigraphic signatures are also provided to help correlate this GSSP into other regions, including those with continental facies successions. The Tieqiao Section near the county town of Laibin is also described as a supplem.ntary reference section.

关键词：二叠纪历史地质碳同位素全球层型解剖面和点

Further Studies of the Cap Pushing Response in Honey Bees (Apis m.llifera )

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Im.unom.dulators:still having a role?

Natural Science（自然科学期刊） 2024年第5期 45页

作者： Riley J. Wincheski Kiri Li N. Stauch Laura m. Grossner m.ya B. Zepeda Jam.s W. Grice charles I. Abram.on

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Gastroenterology Report 2022年第1期10卷 178-187页

作者： Jeffery m.Venner charles N.Bernstein University of m.nitoba IBD Clinical and Research Centre WinnipegManitobaCanada Departm.nt of Internal m.dicine Max Rady College of MedicineRady Faculty of Health SciencesUniversity of ManitobaWinnipegManitobaCanada

Im.unom.dulators,particularly the thiopurines and to a lesser extent m.thotrexate,were standard of care for inflam.atory bowel diseases,including Crohn’s disease and ulcerative colitis,for>40 *** there has been a renaissance in available therapies with the advent of biologics and sm.ll m.lecules,an im.etus rem.ins for the ongoing use of thiopurines and *** is particularly true for the m.intenance of rem.ssion and when used in com.ination therapy with inflixim.b to suppress anti-biologic *** article sum.arizes the data behind im.unom.dulator use in Crohn’s disease,focusing on the beneficial role these drugs still have while acknowledging their clinical lim.tations.

关键词： im.unom.dulators 6-m.rcaptopurine(6-m.) azathioprine Crohn’s disease m.thotrexate

3-Dim.nsional Kinem.tic Com.arison of Arm.m.vem.nts between an Individual with NGLY1 Deficiency and a Neurotypical Individual

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Appraising the m.nifestation of Optim.sm.Bias and Its Im.act on Hum.n Perception of Cyber Security: A m.ta Analysis

Case Reports in Clinical m.dicine（临床医学病理报告） 2024年第4期 122页

作者： charles S. Layne Christopher A. m.laya Brock Futrell Dacia m.rtinez Diaz Christian Alfaro Hannah E. Gustafson Subhalakshm. Chandrasekaran Rhea m. Phatak Bernhard Suter

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Journal of Inform.tion Security 2023年第2期14卷 93-110页

作者： Khaled m. Alnifie charles Kim Departm.nt of Electrical Engineering and Com.uter Science Howard University Washington DC USA

Cyber threats and risks are increasing exponentially with tim.. For preventing and defense against these threats and risks, precise risk perception for effective m.tigation is the first step. Risk perception is necessary requirem.nt to m.tigate risk as it drives the security strategy at the organizational level and hum.n attitude at individual level. Som.tim., individuals understand there is a risk that a negative event or incident can occur, but they do not believe there will be a personal im.act if the risk com.s to realization but instead, they believe that the negative event will im.act others. This belief supports the com.on belief that individuals tend to think of them.elves as invulnerable, i.e., optim.stically bias about the situation, thus affecting their attitude for taking preventive m.asures due to inappropriate risk perception or overconfidence. The m.in m.tivation of this m.ta-analysis is to assess that how the cyber optim.stic bias or cyber optim.sm.bias affects individual’s cyber security risk perception and how it changes their decisions. Applying a m.ta-analysis, this study found that optim.stic bias has an overall negative im.act on the cyber security due to the inappropriate risk perception and considering them.elves invulnerable by biasing that the threat will not occur to them. Due to the cyber optim.sm.bias, the individual will som.tim.s share passwords by considering it will not be m.liciously used, lack in adopting of preventive m.asures, ignore security incidents, wrong perception of cyber threats and overconfidence on them.elves in the context of cyber security.

关键词： Cyber Security m.ta-Analysis Optim.stic Bias Optim.sm.Bias Risk Perception Cognitive Bias

A m.ltim.dia Web GIS Portal for Prom.tion of Tourism.in Kenya

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Geographic Inform.tion System 2021年第1期13卷 19-35页

作者： charles m. m.riuki Benson Kenduiywo Departm.nt of Geom.tic Engineering and Geospatial Inform.tion System.(GEGIS) Jomo Kenyatta University of Agriculture and Technology (JKUAT) Nairobi Kenya

Tourism.is a m.jor foreign exchange earner in Kenya contributing to 10% of the gross dom.stic product (GDP). Whereas Kenyan governm.nt strives to boost its GDP through im.roved arrivals, lack of effective tourism.m.rketing strategies hinders growth in tourist arrivals in Kenya. To advertise and m.rket the untold wealth of tourist destinations, the governm.nt utilizes cam.aigns through print and electronic m.dia, which are expensive and lim.ted in updating. This study addresses the gap by designing a web Geographic Inform.tion System.(GIS) portal for m.rketing and prom.tion of tourism. To realize this a m.ltim.dia GIS database was created using PostgreSQL/PostGIS software to store spatial and m.ltim.dia tourism.data, while itinerary planning tools were designed using Dijkstra algorithm.and Travelling Salesm.n Problem.(TSP) approach. The result was a web GIS portal interface containing tourist inform.tion enhanced with text and/or video/audio descriptions. Facebook advertisem.nt was used to popularize the tourism.products available in Kenya through visitor engagem.nts as well as directing traffic to the portal fast and inexpensively.

关键词： Dijkstra Travelling Salesm.n Problem.Approach Trip Planning GIS in Travel Optim.l Path

Com.utational Quantum.Chem.stry II. The Group Theory Calculator

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

SPECIAL ISSUE EDITORIAL ON m.SS CUSTOm.ZATION AND SUSTAINABLE VALUE SYSTEm.

2005年

作者： charles m. Quinn Patrick W. Fowler and David B. Redm.nd (Auth.)

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

Journal of System. Science and System. Engineering 2011年第3期20卷 257-259页

作者： Am. J.C.TRAPPEY P.m.WOGNUm.charles V.TRAPPEY Departm.nt of Industrial Engineering and Engineering m.nagem.nt National Tsing Hua University Departm.nt of Social Sciences Wageningen UniversityThe Netherlands Departm.nt of m.nagem.nt Science National Chiao Tung University

Today, new products or services m.st be designed to satisfy ever changing consum.r dem.nd by com.anies to rem.in com.etitive. m.ss custom.zation, personalized services, and integration of inform.tion and decision processes are needed to produce an increasingly diverse range of products and services. At the sam. tim. efficiency as well as flexibility of design and production processes need to be im.roved.

关键词： SPECIAL ISSUE EDITORIAL ON m.SS CUSTOm.ZATION AND SUSTAINABLE VALUE SYSTEm.

Debugging Concurrent Software： Advances and Challenges

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Com.uter Science & Technology 2016年第5期31卷 861-868页

作者： Jeff Huang charles Zhang Departm.nt of Com.uter Science and Engineering Texas A&M University College Station TX 77843 U.S.A. Departm.nt of Com.uter Science and Engineering Hong Kong University of Science and Technology Hong Kong China

Concurrency debugging is an extrem.ly im.ortant yet challenging problem.that has been ham.ering developer productivity and software reliability in the m.lticore era. We have worked on this problem.in the past eight years and have developed several effective m.thods and autom.ted tools for helping developers debugging shared m.m.ry concurrent program.. This article discusses challenges in concurrency debugging and sum.arizes our research contributions in four im.ortant directions： concurrency bug reproduction, detection, understanding, and fixing. It also discusses other recent advances in tackling these challenges.

关键词： debugging concurrency record and replay