標(biāo)題: Titlebook: Biochemistry of Silicon and Related Problems; Gerd Bendz,Ingvar Lindqvist,Vera Runnstr?m-Reio Book 1978 Springer Science+Business Media Ne [打印本頁] 作者: Melanin 時(shí)間: 2025-3-21 17:47
書目名稱Biochemistry of Silicon and Related Problems影響因子(影響力)
書目名稱Biochemistry of Silicon and Related Problems影響因子(影響力)學(xué)科排名
書目名稱Biochemistry of Silicon and Related Problems網(wǎng)絡(luò)公開度
書目名稱Biochemistry of Silicon and Related Problems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Biochemistry of Silicon and Related Problems被引頻次
書目名稱Biochemistry of Silicon and Related Problems被引頻次學(xué)科排名
書目名稱Biochemistry of Silicon and Related Problems年度引用
書目名稱Biochemistry of Silicon and Related Problems年度引用學(xué)科排名
書目名稱Biochemistry of Silicon and Related Problems讀者反饋
書目名稱Biochemistry of Silicon and Related Problems讀者反饋學(xué)科排名
作者: 抗體 時(shí)間: 2025-3-21 22:07
https://doi.org/10.1007/978-3-642-47484-2ation of the SiN bond by different synthetic routes is described. Also dealt with are its special character with regard to the non-existence of (p-p). double bonds under normal conditions and the easy formation of additional (d←p). bonds, which strengthen the original (p-p). bond, as well as of addi作者: 面包屑 時(shí)間: 2025-3-22 00:42 作者: abduction 時(shí)間: 2025-3-22 06:40
Kraft- und W?rmewirtschaft in der Industriehydroxyaryl compounds are powerful chelating agents for silicon, forming anionic complexes. Even quartz can he reacted directly to these compounds. Cationic chelate complexes are formed with 1,3-diketones, 2-hydroxypyridine-N-oxide and tropolones. A β-isopropyltropolone-silicon-complex (=β-thujaplic作者: exigent 時(shí)間: 2025-3-22 09:21
,Allgemeines über Fabrikheizung,ng as the sole source of energy for the growth of bacteria isolated from various locations. Biodegradation of these compounds could be accomplished by a great number and variety of bacteria. Comparative growth experiments revealed a fair relationship between the chemical properties of the compounds,作者: AGGER 時(shí)間: 2025-3-22 14:47 作者: Jejune 時(shí)間: 2025-3-22 19:16
https://doi.org/10.1007/978-3-642-91283-2 silicon, but can also provide a model system for studying silicon in mammalian systems. Moreover, the diatom is unique in that the formation of its siliceous cell wall involves a new system of biological mineralization. Understanding this system may provide clues to the as yet little understood mec作者: 六個(gè)才偏離 時(shí)間: 2025-3-22 23:23 作者: micronutrients 時(shí)間: 2025-3-23 04:56
Kraft- und W?rmewirtschaft in der Industrieals. A series of experiments contributed to the establishing of silicon as an essential element beginning with . studies on young bone, suggesting a physiological role for silicon in bone calcification processes. This was followed by . studies showing an effect of silicon on the rate of bone mineral作者: entrance 時(shí)間: 2025-3-23 06:22 作者: PURG 時(shí)間: 2025-3-23 10:56
https://doi.org/10.1007/978-3-642-91283-2nal activity in old age may explain the changes observed in aged animals. Organic silicon is capable of improving the Ca-Mg imbalances caused by hormonal imbalances which are themselves caused by natural (age) and experimental (ovariectomy) factors; this provides evidence for a Si-gonadal interactio作者: OVERT 時(shí)間: 2025-3-23 17:39 作者: AROMA 時(shí)間: 2025-3-23 19:32
Kraft- und W?rmewirtschaft in der Industrierols without silicosis (67 lungs). About 0.22 g of this compound have been isolated from 4 lungs and chemically and structurally analyzed. Its composition and structural formula is given by .The cations M. are exchangeable, the water molecules can be replaced by many polar organic compounds. The ani作者: 手榴彈 時(shí)間: 2025-3-23 22:35
https://doi.org/10.1007/978-1-4613-4018-8Calcium; animals; bacteria; biochemistry; carbon; chemistry; development; electrons; element; metabolism; mine作者: NAV 時(shí)間: 2025-3-24 05:46
978-1-4613-4020-1Springer Science+Business Media New York 1978作者: 執(zhí)拗 時(shí)間: 2025-3-24 06:30
Silicon, Endocrine Balance and Mineral Metabolism (Calcium and Magnesium)nal activity in old age may explain the changes observed in aged animals. Organic silicon is capable of improving the Ca-Mg imbalances caused by hormonal imbalances which are themselves caused by natural (age) and experimental (ovariectomy) factors; this provides evidence for a Si-gonadal interaction.作者: GLEAN 時(shí)間: 2025-3-24 12:34
https://doi.org/10.1007/978-3-642-91283-2nal activity in old age may explain the changes observed in aged animals. Organic silicon is capable of improving the Ca-Mg imbalances caused by hormonal imbalances which are themselves caused by natural (age) and experimental (ovariectomy) factors; this provides evidence for a Si-gonadal interaction.作者: 精致 時(shí)間: 2025-3-24 16:03
Nobel Foundation Symposiahttp://image.papertrans.cn/b/image/186728.jpg作者: Console 時(shí)間: 2025-3-24 22:30
https://doi.org/10.1007/978-3-642-47484-2The paper aims at giving a brief review of the aqueous chemistry of silicic acid, silicates and silicate complexes. In particular, problems concerning equilibria and structures are discussed. In addition geochemical data of silicon and silicon distribution on the earth crust will be briefly presented.作者: 不要不誠(chéng)實(shí) 時(shí)間: 2025-3-25 02:10
Aqueous Silicic Acid, Silicates and Silicate ComplexesThe paper aims at giving a brief review of the aqueous chemistry of silicic acid, silicates and silicate complexes. In particular, problems concerning equilibria and structures are discussed. In addition geochemical data of silicon and silicon distribution on the earth crust will be briefly presented.作者: opinionated 時(shí)間: 2025-3-25 06:18
Book 1978 although the two elements are closely related as to their electronic structure, both having four valence electrons. The properties of their compounds are, however, extreme- ly different. Both form extended structures, but in different ways - carbon by covalent carbon-carbon bonds; silicon by polar 作者: 高談闊論 時(shí)間: 2025-3-25 10:04
https://doi.org/10.1007/978-3-642-47484-2tional (d←p). bonds enlarging the coordination number of silicon from 4 to 5 and 6. The most important classes of silicon-nitrogen compounds are described together with their properties, reactions and applications.作者: 蛛絲 時(shí)間: 2025-3-25 13:58
,Allgemeines über Fabrikheizung, with regard to the number of C-O-Si- and C-Si-bonds, and their qualifications as substrates. We also found that their breakdown did not necessarily result in the release of free silicate as an end product.作者: 豐富 時(shí)間: 2025-3-25 18:34
https://doi.org/10.1007/978-3-642-91283-22 pg Si x cell.) . (6 h generation time, 3850 μm. geometric cell surface, 3 % SiO. per dry weight and 15–30 pg Si x cell.) and . (24 h generation time, 33 000 μm. geometric cell surface, 38 % SiO. per dry weight and 40 000 pg Si x cell.).作者: aggressor 時(shí)間: 2025-3-25 23:37
of carbon, although the two elements are closely related as to their electronic structure, both having four valence electrons. The properties of their compounds are, however, extreme- ly different. Both form extended structures, but in different ways - carbon by covalent carbon-carbon bonds; silicon作者: 過份 時(shí)間: 2025-3-26 03:42 作者: 神經(jīng) 時(shí)間: 2025-3-26 04:57
Kraft- und W?rmewirtschaft in der Industrieosition by maintaining the normal caliber of elastic fibres, with occasional thickening and proliferation of these fibres. It also conserves the integrity of mucopolysaccharides and heightens the impermeability of the endothelium, resulting in a reduced penetration of lipids.作者: 土坯 時(shí)間: 2025-3-26 11:21
Kraft- und W?rmewirtschaft in der Industrietion and structural formula is given by .The cations M. are exchangeable, the water molecules can be replaced by many polar organic compounds. The anion has a double-chain structure with accessible internal surfaces of high catalytic activity. The replacement of silicon by phosphorous is unusual in silicates.作者: 殺菌劑 時(shí)間: 2025-3-26 16:10
Isolation and Characterization of a Silicon-Organic Complex from Plantstionic chelate complexes are formed with 1,3-diketones, 2-hydroxypyridine-N-oxide and tropolones. A β-isopropyltropolone-silicon-complex (=β-thujaplicine-complex) ((thpl).Si). has been isolated from .. The natural complex has been compared with the synthetic compounds 作者: 駁船 時(shí)間: 2025-3-26 19:17
The Physiological Role of the Silicon and its AntiAtheromatous Actionosition by maintaining the normal caliber of elastic fibres, with occasional thickening and proliferation of these fibres. It also conserves the integrity of mucopolysaccharides and heightens the impermeability of the endothelium, resulting in a reduced penetration of lipids.作者: 熱情贊揚(yáng) 時(shí)間: 2025-3-26 21:17 作者: 洞察力 時(shí)間: 2025-3-27 04:16 作者: 聾子 時(shí)間: 2025-3-27 06:29
Biodegradation of Silicon-Oxygen-Carbon- and Silicon-Carbon-Bonds by Bacteria — A Reflection on the with regard to the number of C-O-Si- and C-Si-bonds, and their qualifications as substrates. We also found that their breakdown did not necessarily result in the release of free silicate as an end product.作者: albuminuria 時(shí)間: 2025-3-27 10:36 作者: Watemelon 時(shí)間: 2025-3-27 16:26
Hydrogen-Bonded Complexes of Silica with Organic Compoundsnd the hydrogen atoms of silanol groups, SiOH. The resulting Si-O-H-C hydrogen bonds are formed both in the case of the SiOH groups of polysilicic acid and with those on the surface of silica particles but apparently not with those of monosilicic acid, Si(OH)., which is a weaker acid. Hydrogen bond 作者: ear-canal 時(shí)間: 2025-3-27 17:45 作者: neutrophils 時(shí)間: 2025-3-27 23:06 作者: countenance 時(shí)間: 2025-3-28 03:10 作者: heterodox 時(shí)間: 2025-3-28 07:58
Biodegradation of Silicon-Oxygen-Carbon- and Silicon-Carbon-Bonds by Bacteria — A Reflection on the ng as the sole source of energy for the growth of bacteria isolated from various locations. Biodegradation of these compounds could be accomplished by a great number and variety of bacteria. Comparative growth experiments revealed a fair relationship between the chemical properties of the compounds,作者: disciplined 時(shí)間: 2025-3-28 13:10 作者: CROAK 時(shí)間: 2025-3-28 16:28 作者: 鞏固 時(shí)間: 2025-3-28 18:49 作者: Enliven 時(shí)間: 2025-3-29 02:08 作者: Aphorism 時(shí)間: 2025-3-29 03:41 作者: 鋼筆尖 時(shí)間: 2025-3-29 07:55 作者: 小木槌 時(shí)間: 2025-3-29 15:12
The Physiological Role of the Silicon and its AntiAtheromatous Actionstimulated study of the antiatheroma action of silicon in atherosclerosis experimentally produced by cholesterol..Silicon partially inhibits lipid deposition by maintaining the normal caliber of elastic fibres, with occasional thickening and proliferation of these fibres. It also conserves the integ作者: 種子 時(shí)間: 2025-3-29 19:09
Isolation and Characterization of a Characteristic Phosphato-Silicate from Human Lungs with Silicosirols without silicosis (67 lungs). About 0.22 g of this compound have been isolated from 4 lungs and chemically and structurally analyzed. Its composition and structural formula is given by .The cations M. are exchangeable, the water molecules can be replaced by many polar organic compounds. The ani作者: engrossed 時(shí)間: 2025-3-29 22:12 作者: 圓錐 時(shí)間: 2025-3-30 01:44
Effect of Interactions of Silicious Components and Organic Substances on Life in Soil — A Contributiorganisms and consequently also on their biomass production..Intensive plant production cannot avoid the use of pesticides. Their persistance or degradation are dependent on the content and on the properties of surface active inorganic and organic soil components..Many problems remain unsolved whose作者: 殖民地 時(shí)間: 2025-3-30 06:06
Role of Silicon in Diatom Metabolism and Silicificationformation of this casing also, and its very unusual and complex composition includes a number of hitherto unknown amino acids and sugars, some of which we have characterized..Silicate uptake in diatoms involves an active transport system. Silicon is localized in mitochondria, chloroplast, vesicles, 作者: 和藹 時(shí)間: 2025-3-30 08:56 作者: 搖曳 時(shí)間: 2025-3-30 14:38
Essentiality and Function of Siliconissue metabolism. An . requirement for silicon is established in articular cartilage and connective tissue formation involving glycosaminoglycans. Furthermore silicon is shown to be a component of glycosaminoglycan-protein complexes and collagen. More recently silicon has been shown to be a cellular作者: 王得到 時(shí)間: 2025-3-30 20:37
