標(biāo)題: Titlebook: QSAR in Environmental Toxicology - II; Proceedings of the 2 Klaus L. E. Kaiser Conference proceedings 1987 D. Reidel Publishing Company, Do [打印本頁(yè)] 作者: Polk 時(shí)間: 2025-3-21 16:20
書目名稱QSAR in Environmental Toxicology - II影響因子(影響力)
書目名稱QSAR in Environmental Toxicology - II影響因子(影響力)學(xué)科排名
書目名稱QSAR in Environmental Toxicology - II網(wǎng)絡(luò)公開度
書目名稱QSAR in Environmental Toxicology - II網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱QSAR in Environmental Toxicology - II被引頻次
書目名稱QSAR in Environmental Toxicology - II被引頻次學(xué)科排名
書目名稱QSAR in Environmental Toxicology - II年度引用
書目名稱QSAR in Environmental Toxicology - II年度引用學(xué)科排名
書目名稱QSAR in Environmental Toxicology - II讀者反饋
書目名稱QSAR in Environmental Toxicology - II讀者反饋學(xué)科排名
作者: GRIEF 時(shí)間: 2025-3-21 21:20 作者: 新義 時(shí)間: 2025-3-22 02:51 作者: 鞭子 時(shí)間: 2025-3-22 06:03 作者: Pericarditis 時(shí)間: 2025-3-22 11:40 作者: outrage 時(shí)間: 2025-3-22 14:16 作者: 痛苦一下 時(shí)間: 2025-3-22 17:36 作者: barium-study 時(shí)間: 2025-3-22 23:59 作者: legislate 時(shí)間: 2025-3-23 05:19
Joop Hermens,Jack De Bruijn,Jean Pauly,Willem Seinenheidet . (wei?e R?ntgenstrahlen) und . (Eigenstrahlen). Bei der Erzeugung der Bremsstrahlung wird einzelnen Elektronen auf d€m Wege einer Atomdurchquerung die volle Energie oder zum mindesten ein wesentlicher Bruchteil entzogen und als R?ntgenwelle ausgestrahlt. Solche Prozesse sind selten. Die meis作者: 歌劇等 時(shí)間: 2025-3-23 08:49 作者: 法律 時(shí)間: 2025-3-23 12:26 作者: Adulterate 時(shí)間: 2025-3-23 17:01
Relationship Between Toxicity and Bioconcentration for Some Organic Chemicals. II. Application of ter, one-compartment model assumptions, to estimate toxicant kinetic parameters. This was accomplished via non-linear curve fitting to time-toxicity data from typical LC50 toxicity tests. Preliminary results for a limited data set are presented. It appears that:作者: Insufficient 時(shí)間: 2025-3-23 20:49 作者: 信任 時(shí)間: 2025-3-24 01:41
http://image.papertrans.cn/q/image/780021.jpg作者: 有害 時(shí)間: 2025-3-24 05:26 作者: 忍受 時(shí)間: 2025-3-24 09:33 作者: HAUNT 時(shí)間: 2025-3-24 13:44 作者: 寬容 時(shí)間: 2025-3-24 17:43
QSAR of Acute Toxicity of 1,4-Di-Substituted Benzene Derivatives and Relationships with the Acute Ttoxicities of the corresponding mono-substituted benzene derivatives of the same general formula with R = H, both for the entire set (r. = 0.33; n = 133) and each of the subsets, particularly so for R = CI (r. = 0.71; n = 35). After elimination of highly toxic compounds, the remaining set of 105 di-作者: 為現(xiàn)場(chǎng) 時(shí)間: 2025-3-24 21:33
Quantitative Structure-Activity Studies of Di-and Triorganotin Compounds,es linearly only to a certain point before declining. Triorganotin compounds approximately the size (total surface area) of tricyclohexyltin are at or perhaps slightly above such a maximum. These studies of di- and triorganotin compounds suggest that such approaches are highly promising tools for th作者: Host142 時(shí)間: 2025-3-24 23:41
Comparison of Fish Toxicity Screening Data and QSAR Predictions for 48 Aniline Derivatives,e equilibrium, limiting water solubility, or a combination of both of these factors. Several compounds exhibited toxicity at concentrations significantly below those predicted; these results were interpreted in terms of electrophile or proelectrophile mechanisms.作者: 報(bào)復(fù) 時(shí)間: 2025-3-25 04:00
Conference proceedings 1987ed States, and Yugoslavia. Moreover, both breadth and depth of papers given were significantly improved and the workshop discussions were intense and frank. Regrettably, the number of participants, number of papers given and submitted for these proceedings made it impossible to include the workshop 作者: 枯燥 時(shí)間: 2025-3-25 09:02
ands, United States, and Yugoslavia. Moreover, both breadth and depth of papers given were significantly improved and the workshop discussions were intense and frank. Regrettably, the number of participants, number of papers given and submitted for these proceedings made it impossible to include the workshop 978-94-010-8246-4978-94-009-3937-0作者: 魯莽 時(shí)間: 2025-3-25 12:00 作者: 煤渣 時(shí)間: 2025-3-25 19:03 作者: SEEK 時(shí)間: 2025-3-25 22:44
Sujit Banerjee des gew?hlten Modells beim Rü‘kschlu? auf die Realit?t. Eine weitere Schwierigkeit bei der Modellbildung liegt in der Beschaffung von Daten, die es unm?glich, s?mtliche charakteristischen Gr??en das System beschreiben sollen. Oft ist B. Gr??en, die von menschlichem Verhalten abh?ngen). Manch- quant作者: 靈敏 時(shí)間: 2025-3-26 03:30
Rainer Brüggemann,Michael Matthies,Hans Rohlederef?higkeit des gew?hlten Modells beim Rü‘kschlu? auf die Realit?t. Eine weitere Schwierigkeit bei der Modellbildung liegt in der Beschaffung von Daten, die es unm?glich, s?mtliche charakteristischen Gr??en das System beschreiben sollen. Oft ist B. Gr??en, die von menschlichem Verhalten abh?ngen). Manch- quant978-3-409-00196-0978-3-663-13476-3作者: Minikin 時(shí)間: 2025-3-26 07:49
Werner Butte,Axel Willig,Gerd-Peter Zauke des gew?hlten Modells beim Rü‘kschlu? auf die Realit?t. Eine weitere Schwierigkeit bei der Modellbildung liegt in der Beschaffung von Daten, die es unm?glich, s?mtliche charakteristischen Gr??en das System beschreiben sollen. Oft ist B. Gr??en, die von menschlichem Verhalten abh?ngen). Manch- quant作者: Lobotomy 時(shí)間: 2025-3-26 12:23
Kurt Enslein,Thomas M. Tuzzeo,Harold H. Borgstedt,Benjamin W. Blake,Jeffrey B. Hartst. Wir erwarten also Lichtquanten sehr verschiedener Energie und demnach R?ntgenstrahlen verschiedener Wellenl?nge, d. h. ein kontinuierliches Spektrum (s. Abb. 139). Die kinetische Energie eines Elektrons (Ladung e, Masse m), welches ein Potentialgef?lle von . Volt durchfallen hat, ist e · . (S. 5作者: 事與愿違 時(shí)間: 2025-3-26 15:17 作者: Concomitant 時(shí)間: 2025-3-26 20:43 作者: 草率女 時(shí)間: 2025-3-27 00:31
Joop Hermens,Jack De Bruijn,Jean Pauly,Willem Seinenist. Wir erwarten also Lichtquanten sehr verschiedener Energie und demnach R?ntgenstrahlen verschiedener Wellenl?nge, d. h. ein kontinuierliches Spektrum (s. Abb. 167). Die kinetische Energie . eines Elektrons (Ladung ., Masse .), welches ein Potentialgef?lle von . Volt durchfallen hat, ist . (S. 53作者: 氣候 時(shí)間: 2025-3-27 03:09 作者: 持久 時(shí)間: 2025-3-27 08:39
Ih Chu,David C. Villeneuve,Duncan J. Murdoch,André Viau作者: mortuary 時(shí)間: 2025-3-27 11:34 作者: liposuction 時(shí)間: 2025-3-27 13:51
Klaus L. E. Kaiser,Virginia S. Palabrica,Juan M. Ribo作者: FATAL 時(shí)間: 2025-3-27 19:43 作者: CHOIR 時(shí)間: 2025-3-28 00:30
Relationship between Toxicity and Bioconcentration for Some Organic Chemicals. I. Examination of thntration log K. relationships, that this is true. Equipotency does appear to exist, at least as a first approximation, and estimated whole body toxicant concentrations are presented for some organic chemicals.作者: 傳授知識(shí) 時(shí)間: 2025-3-28 04:33
Tissue Distribution and Elimination of 1,2,3,4-, 1,2,3,5- and 1,2,4,5-Tetrachlorobenzene in the Ratured at most sampling times; radioactivity in those of the other two isomers were lower and were of the same magnitude. The decay rates of the three isomers in the tissues were: 1,2,4,5-TeCB 105 hr; 1,2,3,4-TeCB 12 hr and 1,2,3,5-TeCB 6.5 hr, respectively.作者: MITE 時(shí)間: 2025-3-28 07:39 作者: oblique 時(shí)間: 2025-3-28 11:43
Metabolexpert: An Expert System for Predicting Metabolism of Substances, administered subtance, METABOLEXPERT will help to orient researchers who are not expert in drug metabolism. METABOLEXPERT runs on an IBM AT with 640 Kbyte core memory, a 10 Mbyte hard disk, graphics card and colour monitor.作者: Militia 時(shí)間: 2025-3-28 17:28 作者: 小淡水魚 時(shí)間: 2025-3-28 20:14
Factors Determining Partitioning of Hydrophobic Organic Chemicals in Aquatic Organisms,ir relative importance. It is concluded that, although insufficient experimental data presently exist which can conclusively establish the cause(s), reduced lipid solubility and reduced bioavailability are the most likely factors contributing to the loss of linear correlation for non-metabolizing chemicals.作者: 誤傳 時(shí)間: 2025-3-29 01:08
A Discussion of Correlations for Narcosis in Aquatic Species, in the target phase. If this hypothesis is accepted, it becomes possible to estimate and correlate target/octanol and target/water partition coefficients. Novel methods of presenting quantitative structure-activity relationships (QSARs) based on these partition coefficients are suggested. The hypot作者: Intellectual 時(shí)間: 2025-3-29 04:49 作者: conquer 時(shí)間: 2025-3-29 10:57
Structure/Environmental Fate Relationships,ds of chemicals. Essential parts of the system are models which describe transport and transformation of chemicals in various environmental media. The models allow for estimating appropriate descriptors of mobility, accumulation and persistence on the base of the substances’ physico-chemical propert作者: Nausea 時(shí)間: 2025-3-29 11:40
Bioaccumulaton of Phenols in Zebrafish Determined by a Dynamic Flow Through Test,, 3-chlorophenol, 4-bromophenol, 2,4-dinitro-6-methylphenol, 3,5-dibromo-4- cyanophenol, 4-tert-butylphenol, 2,4,6-tribromophenol, 2,4-dinitro-6-sec- butylphenol, 2,4-dinitro-6-tert-butylphenol, and pentachlorophenol. Biocon- centration factors (BCFs) for zebrafish (.) were calculated from the kinet作者: 投射 時(shí)間: 2025-3-29 17:41
Tissue Distribution and Elimination of 1,2,3,4-, 1,2,3,5- and 1,2,4,5-Tetrachlorobenzene in the Rate tetrachlorobenzenes were rapidly absorbed and distributed in all tissues examined after oral administration; the highest concentrations were found in the fat, liver, skin and adrenal gland. Of the three isomers, tissues of 1,2,4,5- tetrachlorobenzene treated rats had the highest radioactivity meas作者: 要塞 時(shí)間: 2025-3-29 22:25
Assessing the Administrative Utility of the ,, administratively useful to the regulatory agencies involved in implementing the Canadian .. This is done by analyzing how the system’s properties relieve the pressures exerted by three limiting factors in the Act: 1) costs and delays, 2) the criterion of acceptable risk, and 3) the administrative h作者: 高原 時(shí)間: 2025-3-30 01:51 作者: Lumbar-Stenosis 時(shí)間: 2025-3-30 04:52
Correlation of Biodegradability with Atomic Charge Difference and Superdelocalizability,neric series of compounds. For different congeneric series, the regression coefficients and intercepts of the correlation equations are very similar, so that the equations can be combined. Hence for 112 compounds comprising alcohols, phenols, ketones, carboxylic acids, ethers and sulfonates, we obta作者: Charlatan 時(shí)間: 2025-3-30 11:34
Prediction of Rat Oral LD50 From , LC50 and Chemical Structure,pecies represent widely different animals, it is possible to achieve reasonably good predictions of the mammalian endpoint. A regression equation based on 147 diverse chemicals for which both endpoints were available has a correlation coefficient square of 0.75. The independent parameters consisted 作者: FOVEA 時(shí)間: 2025-3-30 13:44
Factors Determining Partitioning of Hydrophobic Organic Chemicals in Aquatic Organisms,linearity for very hydrophobic compounds. In order to establish the possible cause(s) of this phenomenon, the roles of metabolism, exposure time, membrane permeation, lipid solubility, and bioavailability on the biocon- centration potential of chemicals, are discussed. Data are presented showing the作者: 要素 時(shí)間: 2025-3-30 19:22
Quantitative Structure-Activity Relationship Studies: Acute Toxicity of Environmental Contaminants,ted organic compounds which constitute a major group of potential environmental contaminants. Accessible surface area (ASA) and surface area (SA) are employed as the structure quantifiers for the LFER model, whereas Fujita-Ban approximations are used for the . calculations. The chemicals studied inc作者: inspiration 時(shí)間: 2025-3-31 00:16 作者: 反抗者 時(shí)間: 2025-3-31 01:45
QSAR of Acute Toxicity of Mono-Substituted Benzene Derivatives to ,,to .. The observed toxicity range is close to five orders of magnitude on a molar basis. Quantitative structure-toxicity correlations with the octanol/water partition coefficient, the energy of the ultraviolet absorption band of the compounds, the substituents’ molar refractivity in logarithmic unit作者: foliage 時(shí)間: 2025-3-31 05:19 作者: 音的強(qiáng)弱 時(shí)間: 2025-3-31 10:35 作者: MEN 時(shí)間: 2025-3-31 13:56
Relationship between Toxicity and Bioconcentration for Some Organic Chemicals. I. Examination of thould be relatively constant for the biological response in question. It can be shown, employing existing acute and chronic toxicity QSARs and bioconcentration log K. relationships, that this is true. Equipotency does appear to exist, at least as a first approximation, and estimated whole body toxica作者: Free-Radical 時(shí)間: 2025-3-31 21:14
Relationship Between Toxicity and Bioconcentration for Some Organic Chemicals. II. Application of ter, one-compartment model assumptions, to estimate toxicant kinetic parameters. This was accomplished via non-linear curve fitting to time-toxicity data from typical LC50 toxicity tests. Preliminary results for a limited data set are presented. It appears that:作者: 高爾夫 時(shí)間: 2025-4-1 00:51 作者: 彎腰 時(shí)間: 2025-4-1 02:13 作者: 逗留 時(shí)間: 2025-4-1 07:00 作者: cajole 時(shí)間: 2025-4-1 10:32
