標(biāo)題: Titlebook: Chemical Information 2; Information in Chemi Harry R. Collier Conference proceedings 1990 Springer-Verlag Berlin, Heidelberg 1990 Chemical [打印本頁] 作者: 轉(zhuǎn)變 時間: 2025-3-21 19:44
書目名稱Chemical Information 2影響因子(影響力)
書目名稱Chemical Information 2影響因子(影響力)學(xué)科排名
書目名稱Chemical Information 2網(wǎng)絡(luò)公開度
書目名稱Chemical Information 2網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Chemical Information 2被引頻次
書目名稱Chemical Information 2被引頻次學(xué)科排名
書目名稱Chemical Information 2年度引用
書目名稱Chemical Information 2年度引用學(xué)科排名
書目名稱Chemical Information 2讀者反饋
書目名稱Chemical Information 2讀者反饋學(xué)科排名
作者: electrolyte 時間: 2025-3-21 21:34 作者: 試驗 時間: 2025-3-22 04:08 作者: Saline 時間: 2025-3-22 04:49
Statistical analysis of patents applied to a separation process,relation between research and patents, and that patents can be considered as a valid indicator of technology. The truth, however, may disprove this postulate. A company may have gained such an advance in a given field that it prefers to keep its knowledge secret rather than risking, by applying for 作者: Prologue 時間: 2025-3-22 10:56
The integration of chemical information systems into in-house systems in a modern computer environmclude graphical structural descriptions at a number of levels, and, in addition, a wide variety of numeric and textual data associated with the chemical structure. Chemical information systems are differentiated from other types of system by their ability to perform searches in which the search quer作者: WAX 時間: 2025-3-22 14:21 作者: WAX 時間: 2025-3-22 20:00 作者: fabricate 時間: 2025-3-23 00:59
A stereochemically accurate chemical substance database based on the systematic names of organic cotax of nomenclatures using a dictionary and computer programs to build their total structure. Such techniques were first developed by Vander-Stouw of CAS in the 1970s (1) and then at the Beilstein Institute and recently by Cooke-Fox (2). However their details are not known. Moreover those programs s作者: BOAST 時間: 2025-3-23 02:00
Interpreting the results of cancer-related tests: two online services which can help,ly diverse and qualitatively uneven body of knowledge. Studies which can contribute to the evaluation process include reports of human exposure, experiments involving whole animals and . assays in bacteria, cells or tissues. Though they serve as convincing evidence, reports based on the exposure of 作者: 紅腫 時間: 2025-3-23 06:18
A comparison of searching the Beilstein database on different online vendors,e pleased to share with you some of the results of our evaluation of the various online loadings of the Beilstein File. Our research has led to two other presentations besides this one: a poster presentation at the Molecular Design Inc. (MDL) Software Users’ Group Meeting, May 3,1990 (‘Beilstein: th作者: 游行 時間: 2025-3-23 10:08 作者: 用樹皮 時間: 2025-3-23 16:16 作者: FOIL 時間: 2025-3-23 18:50 作者: Abrupt 時間: 2025-3-24 00:22
The impact of computers in biotechnology drug research,evelopment. As with chemical information, computers play a crucial role in organizing, storing and analyzing biotechnology data. This paper will address the main forms of information relevant to biotechnology drug development, and the role of the computer in managing it.作者: Arrhythmia 時間: 2025-3-24 04:07 作者: 大吃大喝 時間: 2025-3-24 09:35 作者: 尊重 時間: 2025-3-24 11:15
Conference proceedings 1990written during the period May - July 1990. Conventional publishing, of course, allows authors time to proof-read their texts, to make changes and corrections and allows time for the contents to be indexed extensively. Time, however, is a luxury in the case of conference proceedings in the area of ch作者: 高興一回 時間: 2025-3-24 17:09 作者: 改革運動 時間: 2025-3-24 22:24 作者: Tracheotomy 時間: 2025-3-25 03:14
Chemical reaction databases: status and potential,to search by structure and reaction site. An overview of user needs, as well as the current status of major reaction databases, including ORAC, REACCS, and CASREACT, is presented. Some possibilities for future developments in the area are also suggested.作者: Coma704 時間: 2025-3-25 07:17
Long term needs of large users of patent information,mportant source of published information for over 50 years. Thomas Kelly’s ‘History of Public Libraries in Great Britain’ [1] refers to the enthusiastic pioneering work initiated by Bennet Woodcroft, Superintendent of Specifications at the British Patent Office as early as 1854.作者: Esophagitis 時間: 2025-3-25 11:33 作者: 隼鷹 時間: 2025-3-25 12:45 作者: angina-pectoris 時間: 2025-3-25 17:10 作者: 思考 時間: 2025-3-25 20:32 作者: Buttress 時間: 2025-3-26 04:02
Sets of reals and real functionsThe reasonings in organic synthesis often are of analogical type: try to adapt to a new situation, processes already described in previous cases. This is easily conceivable, if one considers there are, in chemistry, few general rules without exceptions which can provide a widely usable theoretic model.作者: 現(xiàn)存 時間: 2025-3-26 08:16
https://doi.org/10.1007/0-387-36219-3Today everyone in a documentation department seems to know quite well what patent documentation is, where and how to search patent information and how to find original patent specifications. Patent documents are more easily accessible than in former years but that there is still much specialist knowledge needed to find and to order them.作者: 巧思 時間: 2025-3-26 11:01 作者: 使殘廢 時間: 2025-3-26 13:28
Development of computer tools for machine learning of generic reactions starting with specific reacThe reasonings in organic synthesis often are of analogical type: try to adapt to a new situation, processes already described in previous cases. This is easily conceivable, if one considers there are, in chemistry, few general rules without exceptions which can provide a widely usable theoretic model.作者: grounded 時間: 2025-3-26 19:28 作者: Resign 時間: 2025-3-26 22:33 作者: 臭名昭著 時間: 2025-3-27 02:49
Sets of reals and real functions continue to grow rapidly, and new ones appear — the most significant recently being the large VINITI database which has become available to the West. Users need the most effective ways to find information relevant to a query from these large and varied information sources.作者: 清洗 時間: 2025-3-27 08:37
https://doi.org/10.1007/0-387-36219-3to search by structure and reaction site. An overview of user needs, as well as the current status of major reaction databases, including ORAC, REACCS, and CASREACT, is presented. Some possibilities for future developments in the area are also suggested.作者: 宿醉 時間: 2025-3-27 10:29 作者: flimsy 時間: 2025-3-27 14:18 作者: intertwine 時間: 2025-3-27 18:31 作者: obtuse 時間: 2025-3-27 23:05 作者: 使迷惑 時間: 2025-3-28 04:33
https://doi.org/10.1007/b138452ated source of information useful to industry for complying with the provisions of the U.S. Toxic Substances Control Act (TSCA). CHEMLIST is the result of cooperation among potential users, a database producer (CAIS), and an online host (STN International).作者: Gyrate 時間: 2025-3-28 09:04
https://doi.org/10.1007/b138452tax of nomenclatures using a dictionary and computer programs to build their total structure. Such techniques were first developed by Vander-Stouw of CAS in the 1970s (1) and then at the Beilstein Institute and recently by Cooke-Fox (2). However their details are not known. Moreover those programs s作者: 使顯得不重要 時間: 2025-3-28 13:02
Problems in Algebraic Number Theoryly diverse and qualitatively uneven body of knowledge. Studies which can contribute to the evaluation process include reports of human exposure, experiments involving whole animals and . assays in bacteria, cells or tissues. Though they serve as convincing evidence, reports based on the exposure of 作者: Malcontent 時間: 2025-3-28 18:00 作者: 狗窩 時間: 2025-3-28 19:34
Problems in Algebraic Number Theory to be invested in order to fully develop a new drug, requiring twelve years from synthesis to launch. The consequence of this prolongation of the development period is that there is only a short time in which to market the product under patent protection.作者: 聚集 時間: 2025-3-29 01:11
Problems in Algebraic Number Theory of identical characterstrings in different systems does not present major problems. We have however, not looked at options to further develop semantic rules for attaining some degree of contents relevance. We demonstrate that identifying conceptual equalities through analysis of characteristics use作者: 沙草紙 時間: 2025-3-29 06:30
Problems in Algebraic Number Theory. This growth is manifested not only in the total volume of published material, but in the variety of information sources, the heterogeneity of information content, and the complexity of information formats.作者: 補助 時間: 2025-3-29 08:53
Problems in Algebraic Number Theoryevelopment. As with chemical information, computers play a crucial role in organizing, storing and analyzing biotechnology data. This paper will address the main forms of information relevant to biotechnology drug development, and the role of the computer in managing it.作者: 寄生蟲 時間: 2025-3-29 13:33
Problems in Algebraic Number Theoryand new diseases like AIDS highlighting the limitations of our current medical armamentarium. Yet despite the expenditure of tens of billions of dollars per year in medical research in the United States alone, only about two dozen new chemical entities are introduced into medicine each year. Researc作者: 治愈 時間: 2025-3-29 19:29
Problems in Algebraic Number Theory order that the constituent amino acids occur in a chain. The amino acid sequence of a protein is determined precisely by genes and is the key to understanding the biochemistry of these macromolecules. The three-dimensional structure or the conformation of proteins is determined variously by hydroph作者: JECT 時間: 2025-3-29 22:09 作者: crescendo 時間: 2025-3-30 02:14 作者: 沙漠 時間: 2025-3-30 06:45
https://doi.org/10.1007/0-387-36219-3mportant source of published information for over 50 years. Thomas Kelly’s ‘History of Public Libraries in Great Britain’ [1] refers to the enthusiastic pioneering work initiated by Bennet Woodcroft, Superintendent of Specifications at the British Patent Office as early as 1854.作者: Grievance 時間: 2025-3-30 10:57
https://doi.org/10.1007/b138452ated source of information useful to industry for complying with the provisions of the U.S. Toxic Substances Control Act (TSCA). CHEMLIST is the result of cooperation among potential users, a database producer (CAIS), and an online host (STN International).作者: Accord 時間: 2025-3-30 14:25 作者: 六個才偏離 時間: 2025-3-30 20:07 作者: 透明 時間: 2025-3-30 22:14
Problems in Algebraic Number Theoryevelopment. As with chemical information, computers play a crucial role in organizing, storing and analyzing biotechnology data. This paper will address the main forms of information relevant to biotechnology drug development, and the role of the computer in managing it.作者: graphy 時間: 2025-3-31 02:59
http://image.papertrans.cn/c/image/224348.jpg作者: aspect 時間: 2025-3-31 06:12 作者: 厭煩 時間: 2025-3-31 12:41
978-3-540-53199-9Springer-Verlag Berlin, Heidelberg 1990作者: Indent 時間: 2025-3-31 17:06 作者: dearth 時間: 2025-3-31 17:50
Protein conformational analysis and online sequence searching: an application to drug research,is determined by the interaction of closely grouped amino acids. Further folding, which involves interactions between groups distant in the protein, determines the tertiary structure. Finally, the aggregation of monomelic protein subunits into oligomers yields the quaternary structure.作者: delta-waves 時間: 2025-3-31 23:49 作者: slow-wave-sleep 時間: 2025-4-1 04:38
Sets of reals and real functionsas ensured the evolution of several generations of specialised software systems which latterly, even if not in the earliest implementations, have enabled the chemist to communicate with the system in the natural language of chemistry, the chemical structure diagram.作者: Bmd955 時間: 2025-4-1 09:42
https://doi.org/10.1007/b138452earlier works. But these methods seemed to require direct structural diagram input and the algorithm to obtain stereo-specifically standardised connection table preserving its chemical meaning in relation to the structural diagram seems not be sufficient.作者: Armory 時間: 2025-4-1 12:48 作者: FOVEA 時間: 2025-4-1 16:13
The integration of chemical information systems into in-house systems in a modern computer environmas ensured the evolution of several generations of specialised software systems which latterly, even if not in the earliest implementations, have enabled the chemist to communicate with the system in the natural language of chemistry, the chemical structure diagram.作者: 憎惡 時間: 2025-4-1 19:31
A stereochemically accurate chemical substance database based on the systematic names of organic coearlier works. But these methods seemed to require direct structural diagram input and the algorithm to obtain stereo-specifically standardised connection table preserving its chemical meaning in relation to the structural diagram seems not be sufficient.作者: 琺瑯 時間: 2025-4-2 01:22 作者: Slit-Lamp 時間: 2025-4-2 03:18
