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Der Silicium-α-Effekt
ISBN: 9783838138404 / Niemiecki / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Um den Silicium- -Effekt "als vergrosserte Reaktivitat der Si-OC-Bindung" von -Silanen verglichen mit den entsprechenden -Silanen besser zu verstehen, wurde im Rahmen dieser Arbeit eine systematische experimentelle Untersuchung der Hydrolyse der genannten Alkoxysilane durchgefuhrt. Um die Abhangigkeit der Hydrolyse von der funktionellen Gruppe X, dem Abstand zwischen dem Silicium-Atom und der funktionellen Gruppe X und dem pD-Wert zu untersuchen, wurde eine Vielzahl an kinetischer Hydrolyse-Studien unter selbsteinstellendem pD-Wert, unter Verwendung von Pufferlosungen und unter definierten...
Um den Silicium- -Effekt "als vergrosserte Reaktivitat der Si-OC-Bindung" von -Silanen verglichen mit den entsprechenden -Silanen besser zu verstehen,...
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cena:
357,39 |
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Übergangsmetallkomplexe eines stabilen Silylens
ISBN: 9783954255788 / Niemiecki / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Das im Jahr 2006 entwickelte Diketiminatosilylen zeigt aufgrund seiner zwitterionischen Struktur im Gegensatz zu gewohnlichen" Silylenen eine bemerkenswerte Reaktivitat. Neben den beiden reaktiven Funktionen am Siliciumzentrum verfugt das Diketiminatosilylen uber eine zusatzliche Donorfunktion im Ligandenruckgrat. Ziel dieser Doktorarbeit ist es, die Reaktivitat und katalytische Aktivitat des ?-Diketiminatosilylens und dabei insbesondere dessen Eigenschaften als Ligand in Ubergangsmetallkomplexen zu untersuchen. Die Umsetzung des Silylens mit Arsan liefert beispielsweise durch eine doppelte...
Das im Jahr 2006 entwickelte Diketiminatosilylen zeigt aufgrund seiner zwitterionischen Struktur im Gegensatz zu gewohnlichen" Silylenen eine bemerken...
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cena:
253,56 |
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International Review of Cell and Molecular Biology: Volume 312
ISBN: 9780128001783 / Angielski / Twarda / 277 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. International Review of Cell and Molecular Biology presents comprehensive reviews and current advances in cell and molecular biology. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. The series has a world-wide readership, maintaining a high standard by publishing invited articles on important and timely topics authored by prominent cell and molecular biologists.
International Review of Cell and Molecular Biology presents comprehensive reviews and current advances in cell and molecular biology. Articl... |
cena:
804,84 |
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My Life in the Golden Age of Chemistry: More Fun Than Fun
ISBN: 9780128012161 / Angielski / Twarda / 496 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A giant in the field and at times a polarizing figure, F. Albert Cotton's contributions to inorganic chemistry and the area of transitions metals are substantial and undeniable. In his own words, My Life in the Golden Age of Chemistry: More Fun than Fun describes the late chemist's early life and college years in Philadelphia, his graduate training and research contributions at Harvard with Geoffrey Wilkinson, and his academic career from becoming the youngest ever full professor at MIT (aged 31) to his extensive time at Texas A&M. Professor Cotton's autobiography offers his unique... A giant in the field and at times a polarizing figure, F. Albert Cotton's contributions to inorganic chemistry and the area of transitions metals a... |
cena:
234,09 |
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Electron Density and Chemical Bonding I: Experimental Charge Density Studies
ISBN: 9783642439056 / Angielski / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. D. Stalke, U. Flierler: More than Just Distances from Electron Density Studies.- A.O. Madsen: Modeling and Analysis of Hydrogen Atoms.- B.B. Iversen/J. Overgaard: Charge Density Methods in Hydrogen Bond Studies.- U. Flierler, D. Stalke: Some Main Group Chemical Perceptions in the Light of Experimental Charge Density Investigations.- D. Leusser: Electronic Structure and Chemical Properties of Lithium Organics Seen Through the Glasses of Charge Density.- L. J. Farrugia, P. Macchi: Bond Orders in Metal-Metal Interactions Through Electron Density... D. Stalke, U. Flierler: More than Just Distances from Electron Density Studies.- A.O. Madsen: Modeling and Analysis of Hydrogen Atoms.- |
cena:
1207,67 |
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Electron Density and Chemical Bonding II: Theoretical Charge Density Studies
ISBN: 9783642441561 / Angielski / Miękka / 290 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. T. Koritsanszky, A. Volkov, M. Chodkiewicz: New Directions in Pseudoatom-Based X-Ray Charge Density Analysis.- B. Dittrich, D. Jayatilaka: Reliable Measurements of Dipole Moments from Single-Crystal Diffraction Data and Assessment of an In-Crystal Enhancement.- B. Engels, Th. C. Schmidt, C. Gatti, T. Schirmeister, R.F. Fink: Challenging Problems in Charge Density Determination: Polar Bonds and Influence of the Environment.- S. Fux, M. Reiher: Electron Density in Quantum Theory.- K. Meindl, J.Henn: Residual Density Analysis.- C. Gatti: The Source Function Descriptor as a Tool to Extract...
T. Koritsanszky, A. Volkov, M. Chodkiewicz: New Directions in Pseudoatom-Based X-Ray Charge Density Analysis.- B. Dittrich, D. Jayatilaka: Reliable M...
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cena:
1811,52 |
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Top Trumps: Elements
ISBN: 9781782620747 / Angielski / Other / 30 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Elements Top TrumpsTM is an entertaining, fast-paced chemistry card game. With eye-catching imagery and fascinating facts about the elements, it s a great way to have fun and learn about the elements. Recommended for children aged 7-14, the game can be played by two or more players. Each of the 30 cards represents an element. Players compare numerical properties of the elements (melting point, density, price, discovery date and the size of the atom) and choose the category they think will win. Elements Top Trumps is created by the Royal Society of Chemistry in... Elements Top TrumpsTM is an entertaining, fast-paced chemistry card game. With eye-catching imagery and fascinating facts about the elem... |
cena:
34,15 |
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Ion Exchange Technology II: Applications
ISBN: 9789400795211 / Angielski / Miękka / 440 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ion-exchange Technology II: Applications presents an overview of the numerous industrial applications of ion-exchange materials. In particular, this volume focuses on the use of ion-exchange materials in various fields including chemical and biochemical separations, water purification, biomedical science, toxic metal recovery and concentration, waste water treatment, catalysis, alcohol beverage, sugar and milk technologies, pharmaceuticals industry and metallurgical industries. This title is a highly valuable source not only to postgraduate students and researchers but also to... Ion-exchange Technology II: Applications presents an overview of the numerous industrial applications of ion-exchange materials. In particula... |
cena:
644,07 |
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Ion Exchange Technology I: Theory and Materials
ISBN: 9789401781725 / Angielski / Miękka / 550 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ion-exchange Technology I: Theory and Materials describes the theoretical principles of ion-exchange processes. More specifically, this volume focuses on the synthesis, characterization, and modelling of ion-exchange materials and their associated kinetics and equilibria. This title is a highly valuable source not only to postgraduate students and researchers but also to industrial R&D specialists in chemistry, chemical, and biochemical technology as well as to engineers and industrialists.
Ion-exchange Technology I: Theory and Materials describes the theoretical principles of ion-exchange processes. More specifically, this volume focuses...
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cena:
644,07 |
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Top Trumps - 6 Pack: Elements
ISBN: 9781782620754 / Angielski / Other / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Elements Top TrumpsTM is an entertaining, fast-paced chemistry card game. With eye-catching imagery and fascinating facts about the elements, it s a great way to have fun and learn about the elements. Recommended for children aged 7-14, the game can be played by two or more players. Each of the 30 cards represents an element. Players compare numerical properties of the elements (melting point, density, price, discovery date and the size of the atom) and choose the category they think will win. Elements Top Trumps is created by the Royal Society of Chemistry in... Elements Top TrumpsTM is an entertaining, fast-paced chemistry card game. With eye-catching imagery and fascinating facts about the elem... |
cena:
194,87 |
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Biomateriais de fosfatos de cálcio
ISBN: 9783639615586 / Portugalski / Miękka / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Um dos principais objetivos na area de biomateriais e o desenvolvimento de novos materiais para serem utilizados como substituintes osseos em implantes e enxertos. Fosfatos de calcio modificados tem sido obtidos como bioceramicas de fosfato de calcio com aplicacoes medicas e odontologicas devido a algumas propriedades, como ausencia de toxicidade local e sistemica (biocompatibilidade) e bioafinidade refletida na aparente habilidade em se ligar ao tecido hospedeiro, permitindo a neoformacao ossea entre a superficie do osso e o implante. Neste livro, apresentaremos as pesquisas desenvolvidas...
Um dos principais objetivos na area de biomateriais e o desenvolvimento de novos materiais para serem utilizados como substituintes osseos em implante...
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cena:
312,66 |
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Coordination Chemistry: Papers Presented in Honor of Professor John C. Bailar, Jr.
ISBN: 9781489962560 / Angielski / Miękka / 331 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
201,24 |
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Synthesis of Some Nano-Sized Metal Coordination Polymers
ISBN: 9783659283666 / Angielski / Miękka / 476 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The objective of these studies on synthesis and characterization besides spectroscopic, thermal behaviour of binary and mixed ligand nanosized metal supramolecular coordination polymers of some 5-(3-pyridyl)-1,3,4-oxadiazole-2-thiol (POZT), 1,3-di-(4-pyridyl)propane (DPP), 1,2-bis(2-pyridyl)ethene (BPE) with imidazole (IMZ), benzimidazole (BIMZ) and 1-methyl-imidazole (MIMZ) which are of considerable interest due to their pharmaceutical, chemical and biological importance. The x-ray powder diffraction, scanning electron microscope SEM and transmission electron microscope TEM of both...
The objective of these studies on synthesis and characterization besides spectroscopic, thermal behaviour of binary and mixed ligand nanosized metal s...
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cena:
402,12 |
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Coordination Chemistry of Acylresorcinol
ISBN: 9783659514135 / Angielski / Miękka / 64 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. During the past few decades, considerable attention has been paid to the chemistry of the coordination compounds. Co-ordination compounds in which the central metal ion is bounded to different Ligands exhibit different characteristic properties. The characteristics of such compounds are based on nature of metal as well as the type of ligands and their structures. In the present book, series of Copper(II), Nickel(II) and Cobalt(II) complexes derived from 4,6-diacetylresorcinol have been prepared. The ligands and their metal complexes have been characterized by FT-IR, Mass, 1H NMR, UV-Vis.,...
During the past few decades, considerable attention has been paid to the chemistry of the coordination compounds. Co-ordination compounds in which the...
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cena:
178,47 |
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Potentsial Pogruzheniya I Korroziya Po Vaterlinii
ISBN: 9783659572463 / Rosyjski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Korroziya metalla yavlyaetsya ves'ma sushchestvennym faktorom snizhayushchim predprinimatel'skuyu pribyl'. Naryadu s etim razrushenie metalicheskikh konstruktsiy yavlyaetsya prichinoy mnozhestva avariy kotorye privodyat k sushchestvennomu zagryazneniyu okruzhayushchey schredy i chasto svyazany s gibel'yu lyudey ili inymi negativnymi vozdeystviyami, kak na ikh organizm, tak i na osushchestvlyaemuyu imi khozyaystvennuyu deyatel'nost'.V silu etogo priobretaet osobuyu aktual'nost' vyyavlenie mekhanizmomov korrozionnogo razrusheniya metallov, prezhde vsego v takoy opasnoy oblasti, kak zona...
Korroziya metalla yavlyaetsya ves'ma sushchestvennym faktorom snizhayushchim predprinimatel'skuyu pribyl'. Naryadu s etim razrushenie metalicheskikh k...
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cena:
178,47 |
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Radium and the Secret of Life
ISBN: 9780226238272 / Angielski / Twarda / 352 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Before the hydrogen bomb indelibly associated radioactivity with death, many chemists, physicians, botanists, and geneticists believed that radium might hold the secret to life. Physicists and chemists early on described the wondrous new element in lifelike terms such as decay and half-life, and made frequent references to the natural selection and evolution of the elements. Meanwhile, biologists of the period used radium in experiments aimed at elucidating some of the most basic phenomena of life, including metabolism and mutation.
From the creation of half-living microbes in the test... Before the hydrogen bomb indelibly associated radioactivity with death, many chemists, physicians, botanists, and geneticists believed that radium mig...
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cena:
410,76 |
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Epitaxial Growth of Complex Metal Oxides
ISBN: 9781782422457 / Angielski / Twarda / 504 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The atomic arrangement and subsequent properties of a material are determined by the type and conditions of growth leading to epitaxy, making control of these conditions key to the fabrication of higher quality materials. Epitaxial Growth of Complex Metal Oxides reviews the techniques involved in such processes and highlights recent developments in fabrication quality which are facilitating advances in applications for electronic, magnetic and optical purposes. Part One reviews the key techniques involved in the epitaxial growth of complex metal oxides, including growth... The atomic arrangement and subsequent properties of a material are determined by the type and conditions of growth leading to epitaxy, making contr... |
cena:
1073,11 |
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International Review of Cell and Molecular Biology: Volume 313
ISBN: 9780128001776 / Angielski / Twarda / 276 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. International Review of Cell and Molecular Biology presents comprehensive reviews and current advances in cell and molecular biology. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. The series has a world-wide readership, maintaining a high standard by publishing invited articles on important and timely topics authored by prominent cell and molecular biologists.
International Review of Cell and Molecular Biology presents comprehensive reviews and current advances in cell and molecular biology. Articl... |
cena:
804,84 |
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The Rare Earths in Modern Science and Technology
ISBN: 9781461340089 / Angielski / Miękka / 629 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The 13th Rare Earth Research Conference was held October 16- 19, 1977 in Wilson Lodge at Oglebay Park near Wheeling, West Vir- g1n1a. From the small conference held originally at Lake Arrow- head, California in 1960 the meetings have grown steadily in size and stature until they are now recognized as the premier conference devoted exclusively to the science and technology of rare earth systems. In keeping with the spirit which has prevailed since the Lake Arrowhead days a number of improvements were instituted on the oc- casion of the 13th Conference. For the first time poster sessions were...
The 13th Rare Earth Research Conference was held October 16- 19, 1977 in Wilson Lodge at Oglebay Park near Wheeling, West Vir- g1n1a. From the small c...
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cena:
402,53 |
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High-Temperature Chemistry of Silicates and Other Oxide Systems / Vysokotemperaturnaya Khimiya Silikatnykh I Drugikh Okisnykh Sistem / Bьico
ISBN: 9781468472110 / Angielski / Miękka / 216 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The ever-increasing importance of chemical reactions at high and superhigh temperatures in crystalline, amorphous, and semicrystalline SOlids, as well as the reactions of these solids with gases, prompted the authors of this book to examine critically the literature available in this field and to present a general review of the subject. In this monograph we discuss those chemical and physicochemical points which we consider to be most important for solving a series of problems in the preparation and use of new inorganic materials. We hope that this book will be of interest to the many...
The ever-increasing importance of chemical reactions at high and superhigh temperatures in crystalline, amorphous, and semicrystalline SOlids, as well...
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cena:
201,24 |
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