检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

852 篇 会议
25 篇 期刊文献
1 册 图书

馆藏范围

878 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

298 篇 工学
- 210 篇 计算机科学与技术...
- 121 篇 生物工程
- 112 篇 软件工程
- 74 篇 生物医学工程（可授...
- 65 篇 电气工程
- 37 篇 信息与通信工程
- 32 篇 化学工程与技术
- 31 篇 控制科学与工程
- 13 篇 机械工程
- 11 篇 电子科学与技术（可...
- 9 篇 动力工程及工程热...
- 8 篇 材料科学与工程（可...
- 7 篇 仪器科学与技术
- 5 篇 交通运输工程
195 篇 理学
- 150 篇 生物学
- 75 篇 数学
- 32 篇 统计学（可授理学、...
- 30 篇 化学
- 25 篇 系统科学
- 17 篇 物理学
51 篇 管理学
- 30 篇 管理科学与工程(可...
- 24 篇 图书情报与档案管...
- 13 篇 工商管理
40 篇 医学
- 29 篇 基础医学(可授医学...
- 24 篇 临床医学
- 17 篇 药学(可授医学、理...
- 7 篇 公共卫生与预防医...
33 篇 农学
- 28 篇 作物学
6 篇 法学
- 6 篇 社会学
4 篇 经济学
- 4 篇 应用经济学
3 篇 文学
1 篇 哲学
1 篇 教育学

主题

588 篇 bioinformatics
289 篇 genomics
138 篇 proteins
86 篇 biological syste...
83 篇 biology computin...
82 篇 sequences
74 篇 dna
72 篇 databases
65 篇 computational mo...
62 篇 gene expression
61 篇 computer science
61 篇 computational bi...
56 篇 diseases
51 篇 humans
49 篇 genetics
46 篇 data mining
42 篇 organisms
42 篇 testing
35 篇 laboratories
34 篇 rna

机构

4 篇 university of ca...
4 篇 ieee
4 篇 tianjin institut...
4 篇 drexel univ phil...
3 篇 school of comput...
3 篇 department of el...
3 篇 california insti...
3 篇 department of co...
3 篇 pacific northwes...
2 篇 aes-tietê
2 篇 univ brasilia de...
2 篇 fudan univ sch c...
2 篇 pacific nw natl ...
2 篇 department of em...
2 篇 scylla bioinform...
2 篇 institute of com...
2 篇 department of co...
2 篇 scripps institut...
2 篇 university of de...
2 篇 mechanical engin...

作者

9 篇 v. olman
9 篇 ying xu
6 篇 tatsuya akutsu
6 篇 h. ali
5 篇 fdez-riverola fl...
5 篇 zhengchang su
4 篇 morihiro hayashi...
4 篇 y. xu
4 篇 hu xiaohua
4 篇 soda paolo
4 篇 kim sun
4 篇 atanassov krassi...
4 篇 sicilia rosa
3 篇 z. su
3 篇 zeyad mohammad
3 篇 m. baba
3 篇 p. dam
3 篇 h. peng
3 篇 x. chen
3 篇 cordelli ermanno

语言

875 篇 英文
2 篇 中文
1 篇 其他

检索条件"任意字段=IEEE Computational Systems Bioinformatics Conference"

共 878 条记录，以下是781-790 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Minimum redundancy feature selection from microarray gene expression data

Minimum redundancy feature selection from microarray gene ex...

引用

ieee conference on bioinformatics

作者： C. Ding H. Peng NERSC Division Lawrence Berkeley National Laboratory University of California Berkeley CA USA

Selecting a small subset of genes out of the thousands of genes in microarray data is important for accurate classification of phenotypes. Widely used methods typically rank genes according to their differential expressions among phenotypes and pick the top-ranked genes. We observe that feature sets so obtained have certain redundancy and study methods to minimize it. Feature sets obtained through the minimum redundancy - maximum relevance framework represent broader spectrum of characteristics of phenotypes than those obtained through standard ranking methods; they are more robust, generalize well to unseen data, and lead to significantly improved classifications in extensive experiments on 5 gene expressions data sets.

关键词： Gene expression Filters Learning systems Cancer Diseases Testing Laboratories Robustness bioinformatics Proteins

来源：评论

学校读者我要写书评

暂无评论

Analysis of the genetic potential and gene expression of microbial communities involved in the in situ bioremediation of uranium and harvesting electrical energy from organic matter

Analysis of the genetic potential and gene expression of mic...

引用

ieee conference on bioinformatics

作者： D. Lovley Department of Microbiology University of Massachusetts Amherst USA

The goal of this genomes-to-life project is to develop models that can describe the functioning of the microbial communities involved in the in situ bioremediation of uranium-contaminated groundwater and harvesting electricity from waste organic matter. Previous studies have demonstrated that the microbial communities involved in uranium bioremediation and energy harvesting are both dominated by microorganisms in the family Geobacteraceae and that these Geobacteraceae are responsible for the uranium bioremediation and electron transfer to electrodes. The research plan is diagrammed below. Examples of how both pure culture and environmental genomic studies have dramatically changed the concepts of how Geobacteraceae-dominated subsurface communities function will be presented.

关键词： Genetics Gene expression bioinformatics Genomics Biochemical analysis Microorganisms Electrons Electrodes DNA Proteomics

来源：评论

学校读者我要写书评

暂无评论

A statistical model of proteolytic digestion

A statistical model of proteolytic digestion

引用

ieee conference on bioinformatics

作者： I.-J. Wang C.P. Diehl F.J. Pineda Research & Technology Development Center Johns Hopkins University-Applied Physics Laboratory USA Department of Molecular Microbiology & Immunology Johns Hopkins Bloomberg School of Public Health USA

We present a stochastic model of proteolytic digestion of a proteome, assuming the distribution of parent protein lengths in the proteome, the relative abundances of the 20 amino acids in the proteome, and the digestion "rules" of the enzyme used in the digestion. We derived a closed form expression for the fragment mass distribution for a large class of enzymes including the widely used trypsin. The expression uses the distribution of lengths in a mixture of proteins taken from a proteome, as well as the relative abundances of the 20 amino acids in the proteome. The agreement between theory and the in silica digest is excellent.

关键词： bioinformatics

来源：评论

学校读者我要写书评

暂无评论

The SCP and compressed domain analysis of biological sequences

The SCP and compressed domain analysis of biological sequenc...

引用

ieee conference on bioinformatics

作者： D. Adjeroh J. Feng Lane Department of Compiter Science and Electrical Engineering West Virginia University Morgantown WV USA

We introduce the SCP - the sorted common prefix, and study some of its properties. Based on the internal representations used by a class of new compression schemes, we show how the SCP table can be constructed using an O(u+| /spl Sigma/ |K/sub max/) number of comparisons on average, and O(u | /spl Sigma/ |) worst case, where u is the size of the sequence, | /spl Sigma/ | is the number of symbols, and K/sub max/ is the maximum SCP value. We describe one application of the SCP to the problem of anchor points in multiple sequence alignment.

关键词： Sequences Genomics bioinformatics Data structures Compression algorithms Pattern analysis DNA Diseases Humans Biological system modeling

来源：评论

学校读者我要写书评

暂无评论

An SVM-based algorithm for identification of photosynthesis-specific genome features

An SVM-based algorithm for identification of photosynthesis-...

引用

ieee conference on bioinformatics

作者： G.-X. Yu G. Ostrouchov A. Geist N.F. Samatova Computational Biology Group Computer Science and Mathematics Division Oak Ridge National Laboratory Oak Ridge TN USA

This paper presents a novel algorithm for identification and functional characterization of "key" genome features responsible for a particular biochemical process of interest. The central idea is that individual genome features are identified as "key" features if the discrimination accuracy between two classes of genomes with respect to a given biochemical process is sufficiently affected by the inclusion or exclusion of these features. In this paper, genome features are defined by high-resolution gene functions. The discrimination procedure utilizes the support vector machine classification technique. The application to the oxygenic photosynthetic process resulted in 126 highly confident candidate genome features. While many of these features are well-known components in the oxygenic photosynthetic process, others are completely unknown, even including some hypothetical proteins. It is obvious that our algorithm is capable of discovering features related to a targeted biochemical process.

关键词： Genomics bioinformatics Organisms computational biology Computer science Mathematics Laboratories Genetics Pathogens Proteins

来源：评论

学校读者我要写书评

暂无评论

The approximate algorithm for analysis of the strand separation transition in superhelical DNA using nearest neighbor energetics

The approximate algorithm for analysis of the strand separat...

引用

ieee conference on bioinformatics

作者： C. Bi C.J. Benham UC Davis Genome Center University of California Davis CA USA

We present a computational method to analyze the propensity of superhelically stressed DNA to undergo strand separation events, as is required for the initiation of both transcription and replication. We build in silico models to analyze the statistical mechanical equilibrium distribution of a population of identical, stressed DNA molecules among its states of strand separation. In this phenomenon, which we call stress induced duplex destabilization (SIDD), a state energy is determined by the energy cost of opening the specific separated base pairs in that state, and the energy relief from the relaxation of stress this affords. We use experimentally measured values of all energy parameters, including the nearest neighbor energetics known to govern DNA base pair stability. We perform a statistical mechanical analysis in which the approximate equilibrium distribution is calculated from all states whose free energies do not exceed a user-defined threshold. This provides the most general and efficient computational approach to the analysis of this phenomenon. The algorithm is implemented in C++.

关键词： Approximation algorithms Algorithm design and analysis Nearest neighbor searches DNA computing bioinformatics

来源：评论

学校读者我要写书评

暂无评论

Prokaryote phylogeny without sequence alignment: from avoidance signature to composition distance

Prokaryote phylogeny without sequence alignment: from avoida...

引用

ieee conference on bioinformatics

作者： Bailin Hao Ji Qi T-Life Research Center Fudan University Shanghai China Institute of Theoretical Physics Chinese Academy and Sciences Beijing China

ISBN: (纸本)0769520006

A new and essentially simple method to reconstruct prokaryotic phylogenetic trees from their complete genome data without using sequence alignment is proposed. It is based on the appearance frequency of oligopeptides of a fixed length (up to K=6) in their proteomes. This is a method without fine adjustment and choice of genes. It can incorporate the effect of lateral gene transfer to some extent and leads to results comparable with the bacteriologists' systematics as reflected in the latest 2001 edition of the Sergey's manual of systematic bacteriology. A key point in our approach is subtraction of a random back-groundby using a Markovian model of order K-1 from the composition vectors to highlight the shaping role of natural selection.

关键词： Phylogeny bioinformatics Genomics Microorganisms Systematics Sequences Frequency Organisms Archaea Physics

来源：评论

学校读者我要写书评

暂无评论

Algorithms for bounded-error correlation of high dimensional data in microarray experiments

Algorithms for bounded-error correlation of high dimensional...

引用

ieee conference on bioinformatics

作者： M. Koyuturk A. Grama W. Szpankowski Department of Computer Sciences Purdue University West Lafayette IN USA

The problem of clustering continuous valued data has been well studied in literature. Its application to microarray analysis relies on such algorithms as k-means, dimensionality reduction techniques, and graph-based approaches for building dendrograms of sample data. In contrast, similar problems for discrete-attributed data are relatively unexplored. An instance of analysis of discrete-attributed data arises in detecting co-regulated samples in microarrays. In this paper, we present an algorithm and a software framework, PROXIMUS, for error-bounded clustering of high-dimensional discrete attributed datasets in the context of extracting co-regulated samples from microarray data. We show that PROXIMUS delivers outstanding performance in extracting accurate patterns of gene-expression.

关键词： bioinformatics

来源：评论

学校读者我要写书评

暂无评论

Microbial functional genomics: pulling together a variety of approaches and concepts

Microbial functional genomics: pulling together a variety of...

引用

ieee conference on bioinformatics

作者： J.-M. Claverie Institut de Biologie Structurale et Microbiologie Marseilles France

With the human and mouse genome sequences behind us, whole microbial genome sequencing has become the most active area in genomics today. As easy targets have been worked on first, the microbes under scrutiny today are frequently uncharacterized and difficult to grow and isolate. In those cases, genome sequences often constitute the first and only reliable information about the microorganism to which they belong. It also becoming the rule that no experiments (genetics, transformation, mutagenesis) are directly possible on the microorganism. For better characterized microbes, the competition in the field pushes us to get interested in "anonymous genes" for which no functional clues have be gained from routine sequence analysis.

关键词： Genomics bioinformatics Laboratories Microorganisms Humans Mice Genetics Collaborative work Throughput Protein engineering

来源：评论

学校读者我要写书评

暂无评论

A contradiction-based framework for testing gene regulation hypotheses

A contradiction-based framework for testing gene regulation ...

引用

ieee conference on bioinformatics

作者： S. Racunas N. Shah N.V. Fedoroff Pennsylvania State University USA

We have developed a mathematical framework for representing and testing hypotheses about gene, protein, and signaling molecule interactions. It takes a hierarchical, contradiction-based approach, and can make use of multiple data sources to assess hypothesis viability and to generate a viability partial order over the space of hypotheses. We have developed an event-based formal language for the expression of such hypotheses. This language seamlessly integrates regulatory diagrams (graphical inputs) and structured English (text input) to maximize flexibility. We have developed a pre-topological formalism that allows us to make precise statements about hypothesis similarity and the convergence of iterative refinements of a base hypothesis. To this, we add mathematical machinery that allows us to make precise statements about control and regulation.

关键词： Testing Biological processes Biological systems Filters bioinformatics Biology computing Character generation Protein engineering Formal languages Natural languages

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共88页 << < 75 76 77 78 79 80 81 82 83 84 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：