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New Aspects in Phosphorus Chemistry II
ISBN: 9783642079009 / Angielski / Miękka / 263 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Strong non-ionic bases are highly advantageous as stoichiometric reagents and as catalysts in synthetic organic chemistry owing to side reactions that f- quently occur when ionic bases such as LDA or alkali metal alkoxides are employed. A second reason that non-ionic bases are frequently more useful in these applications is that such bases are often more soluble in less polar organic solvents, particularly at low temperatures. Thirdly, non-ionic bases can provide reactive naked or tightly associated deprotonated substrate anions that are s- bilized by the relatively large, poorly solvated...
Strong non-ionic bases are highly advantageous as stoichiometric reagents and as catalysts in synthetic organic chemistry owing to side reactions that...
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cena:
1210,50 |
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Multifunctional Mesoporous Inorganic Solids
ISBN: 9789048142750 / Angielski / Miękka / 502 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. There is a great deal of interest in the general subject of porous inorganic materials in regard to their use as sorbents or catalysts. The solids may be microporous, mesoporous, or macroporous. Often there is a range of pore sizes within any given solid, and so there is special interest in the synthesis, characterisation and application of solids having well-defined pores. The first part of the book deals with the theory and practice of the measurement of pore-size distributions. Part II goes into porous crystalline materials. The zeolites are, by definition, microporous, but it is important...
There is a great deal of interest in the general subject of porous inorganic materials in regard to their use as sorbents or catalysts. The solids may...
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cena:
806,99 |
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Metalloporphyrins Catalyzed Oxidations
ISBN: 9789048143559 / Angielski / Miękka / 354 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Oxidative catalysis by metalloporphyrin systems occupies a prominent role in the current research in the fields of chemical and biological catalysis. Our particular interest and approach has been to collect in the same volume papers dealing with both the chemical and biological aspects of the reactivity of heme systems because of the realization that a better understanding of the complementary discipline can be extremely useful for the researchers from either field. The current progress of the research on synthetic metalloporphyrin catalysts has led to the development of several systems that...
Oxidative catalysis by metalloporphyrin systems occupies a prominent role in the current research in the fields of chemical and biological catalysis. ...
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cena:
201,72 |
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Nuclear Magnetic Resonance of Paramagnetic Macromolecules
ISBN: 9789048145225 / Angielski / Miękka / 391 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Since A. Kowalsky's first report of the spectrum of cytochrome c in 1965, interest in the detection, assignment and interpretation of paramagnetic molecules has surged, especially in the last decade.
Two classes of systems have played a key role in the development of the field: heme proteins and iron-sulfur proteins. These two systems are unique in many respects, one of which is that they contain well-defined chromophores, each of which can be studied in detail outside the protein matrix. They are the most successfully studied macromolecules, and the first eight and last six of... Since A. Kowalsky's first report of the spectrum of cytochrome c in 1965, interest in the detection, assignment and interpretation of paramag...
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cena:
806,99 |
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Magnetism: A Supramolecular Function
ISBN: 9789048147304 / Angielski / Miękka / 660 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Molecular magnetism is a new field of research dealing with the synthesis and study of the physical properties of molecular assemblies involving open-shell units. It is essentially interdisciplinary, joining together organic, organometallic and inorganic chemists, as well as theoreticians, physicists and materials scientists.
At the core of research into molecular magnetism lie design and synthesis of new molecular assemblies exhibiting bulk properties such as long-range magnetic ordering or bistability with an hysteresis effect, which confers a memory effect on the system. In such terms,... Molecular magnetism is a new field of research dealing with the synthesis and study of the physical properties of molecular assemblies involving open-...
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cena:
1280,95 |
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Arsenic and Old Mustard: Chemical Problems in the Destruction of Old Arsenical and `Mustard' Munitions
ISBN: 9789048150694 / Angielski / Miękka / 200 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. More than ten million poison gas' shells, mortar bombs, etc., lie hidden in Europe, many of them relics from World War I. Some were fired and failed to detonate, others were abandoned in old ammunition dumps. Most retain their load of chemical warfare (CW) agents. They are turned up daily in the course of farming and construction. Many European nations have permanent departments concerned with their collection and destruction.
Old munitions, when discovered, are usually heavily corroded and difficult to identify. Is it a CW munition? Or an explosive? If CW, what agent does it contain?... More than ten million poison gas' shells, mortar bombs, etc., lie hidden in Europe, many of them relics from World War I. Some were fired and failed t...
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cena:
605,23 |
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Tracking Environmental Change Using Lake Sediments, Volume 1: Basin Analysis, Coring, and Chronological Techniques
ISBN: 9789048155279 / Angielski / Miękka / 548 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Origins of fallout radionuclides Sediment records of fallout radionuclides Simple dating models Vertical mixing Numerical techniques Radiometric techniques Discussion Summary Acknowledgements References 10. chronostratigraphic techniques in paleolimnology. Svante Bjorck & Barbara Wohlfarth 205 Introduction Methods and problems Radiocarbon-dating different fractions of the sediment as a chronostratigraphic tool Dating of long (old) stratigraphies High resolution dating and wiggle matching dating versus absolute dating techniques of lacustrine sediments Concluding remarks Summary Useful www...
Origins of fallout radionuclides Sediment records of fallout radionuclides Simple dating models Vertical mixing Numerical techniques Radiometric techn...
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cena:
605,23 |
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Structural Classification of Minerals: Volume I: Minerals with A, Am Bn and Apbqcr General Chemical Formulas
ISBN: 9789048156801 / Angielski / Miękka / 146 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In his foreword to Structural Mineralogy. An classification was taken into account. The first Introduction (Lima-de-Faria, 1994) P.B. Moore classification of this type, which takes into con emphasized that this book "is really not an end in sideration the distribution of bonds in a structure, itself. Rather it is a rallying call to urge further was that of silicates proposed by Machatschki clarification, representation and systematization (1928) and developed by Bragg (1930) and Naray of already known structures." If we consider the Szabo (1930). new book by Lima-de-Faria, Structural Classi...
In his foreword to Structural Mineralogy. An classification was taken into account. The first Introduction (Lima-de-Faria, 1994) P.B. Moore classifica...
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cena:
403,47 |
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Zinc Biochemistry, Physiology, and Homeostasis: Recent Insights and Current Trends
ISBN: 9789048159161 / Angielski / Miękka / 232 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Chapters in this book review the remarkable advances in the field of zinc biology over the last decade. Zinc is essential for life, in particular for growth and development, through its role in hundreds of zinc enzymes and thousands of zinc proteins. Its catalytic, structural, and regulatory functions in these proteins impact metabolism, gene expression, and signal transduction, including neurotransmission. Among the micronutrients, zinc may rank with iron as to its importance for public health. The topics covered range from single molecules to cells and to whole organisms: the... Chapters in this book review the remarkable advances in the field of zinc biology over the last decade. Zinc is essential for life, in particular f... |
cena:
403,47 |
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Applying Molecular and Materials Modeling
ISBN: 9789048161348 / Angielski / Miękka / 574 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Computational molecular and materials modeling has emerged to deliver solid technological impacts in the chemical, pharmaceutical, and materials industries. It is not the all-predictive science fiction that discouraged early adopters in the 1980s. Rather, it is proving a valuable aid to designing and developing new products and processes. People create, not computers, and these tools give them qualitative relations and quantitative properties that they need to make creative decisions.
With detailed analysis and examples from around the world, Applying Molecular and Materials... Computational molecular and materials modeling has emerged to deliver solid technological impacts in the chemical, pharmaceutical, and materials indus...
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cena:
806,99 |
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Endofullerenes: A New Family of Carbon Clusters
ISBN: 9789048161591 / Angielski / Miękka / 299 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. To the eyes of a chemist, carbon is certainly one of the most fascinating elements of the periodic table. Basically, the electronic structure and atomic size of carbon enables this element to form a variety of bonds with other elements and, most importantly, with other carbon atoms as weIl. These unique features lead to the amazingly complicated molecular structures we encounter e. g. in life sciences and organic chemistry. Of course, the technical importance of carbon is enormou- but I don't want to carry too many coals to Newcastle. Prom the viewpoint of an astrophysicist or chemist, the...
To the eyes of a chemist, carbon is certainly one of the most fascinating elements of the periodic table. Basically, the electronic structure and atom...
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cena:
605,23 |
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Structural Classification of Minerals: Volume 2: Minerals with ApBqCrDs to ApBqCrDsExF
ISBN: 9789048162185 / Angielski / Miękka / 152 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. We have used in Vol.2 the same structural scheme similar they are organized alphabetically, just for as used in Vol. 1. convenience in consulting.The alphabetical order We used as the list of minerals the reference is provisional, it is not an important aspect of the book Mineral Reference Manual by Nickel and classification, and willtend to disappear. Nichols, edited by Van Nostrand Reinhold, New In Vol. 1 some condensed model sheets were York, 1991, and we first organized the minerals by presented to illustrate the simplicityof the patterns chemical formulas, from the simpler to the more of...
We have used in Vol.2 the same structural scheme similar they are organized alphabetically, just for as used in Vol. 1. convenience in consulting.The ...
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cena:
403,47 |
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Taschenbuch Für Chemiker Und Physiker: Band II Organische Verbindungen
ISBN: 9783540122630 / Niemiecki / Twarda / 1130 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
565,65 |
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Chemistry at the Beginning of the Third Millennium: Molecular Design, Supramolecules, Nanotechnology and Beyond
ISBN: 9783642086878 / Angielski / Miękka / 344 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This Volume is based on the Lectures presented at the Meeting "Chemistry at the Beginning of the Third Millennium," wh ich was held in Pavia, Italy, during the period 7-10 October, 1999. The Meeting involved the participation of scientists from German and ltalian Universities of the 'Coimbra Group'. The 'Coimbra Group', wh ich was founded in 1987, gathers the most ancient and prestigious European Universities, with the aim to promote initiatives in both research and teaching and to provide guidelines for the progress and development of the University system. German and Italian Universities...
This Volume is based on the Lectures presented at the Meeting "Chemistry at the Beginning of the Third Millennium," wh ich was held in Pavia, Italy, d...
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cena:
806,99 |
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The Inorganic Radiochemistry of Heavy Elements: Methods for Studying Gaseous Compounds
ISBN: 9789048176793 / Angielski / Miękka / 228 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Developments in the title field have been greatly motivated by the studies of transactinoid elements; selected experiments and their results are presented for visualization. Primarily, the book is about the physico-chemical basis of the experimental methods and techniques which are or can be used for compounds of all heavy metals; about evaluation of the desorption energies from the original gas-solid chromatography data; and about concepts and approaches which allow to estimate bulk properties of the compounds even from experiments with a few short-lived atoms. The book attempts for the... Developments in the title field have been greatly motivated by the studies of transactinoid elements; selected experiments and their results are pr... |
cena:
605,23 |
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Phosphorus Compounds: Advanced Tools in Catalysis and Material Sciences
ISBN: 9789048138166 / Angielski / Twarda / 470 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Each chapter of Phosphorus Compounds: Advanced Tools in Catalysis and Material Sciences have been carefully selected by the editors in order to represent a state-of-the-art overview of how phosphorus chemistry can provide solutions in various fields of applications. The editors have assembled an international array of world-renowned scientists and each chapter is written by experts in the fields of synthetic chemistry, homogeneous catalysis, dendrimers, theoretical calculations, materials science, and medicinal chemistry with a special focus on the chemistry of phosphorus... Each chapter of Phosphorus Compounds: Advanced Tools in Catalysis and Material Sciences have been carefully selected by the editors in order... |
cena:
605,23 |
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Inorganic Polymeric Nanocomposites and Membranes
ISBN: 9783642064623 / Angielski / Miękka / 220 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This series presents critical reviews of the present and future trends in polymer and biopolymer science including chemistry, physical chemistry, physics and materials science. It is addressed to all scientists at universities and in industry who wish to keep abreast of advances in the topics covered. Impact Factor Ranking: Always number one in Polymer Science. More information as well as the electronic version of the whole content available at: www.springerlink.com This series presents critical reviews of the present and future trends in polymer and biopolymer science including chemistry, physical chemistry, p... |
cena:
806,99 |
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Crystal Structure Determination
ISBN: 9783642058417 / Angielski / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. To solve a crystal structure means to determine the precise spatial arrangements of all of the atoms in a chemical compound in the crystalline state. This knowledge gives a chemist access to a large range of information, including connectivity, conformation, and accurate bond lengths and angles. In addition, it implies the stoichiometry, the density, the symmetry and the three dimensional packing of the atoms in the solid. Since interatomic distances are in the region of100-300 pm or 1-3 A, 1 microscopy using visible light (wavelength A ca. 300-700 nm) is not applicable (Fig. l. l). In 1912,...
To solve a crystal structure means to determine the precise spatial arrangements of all of the atoms in a chemical compound in the crystalline state. ...
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cena:
242,07 |
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Mobile Broadband: Including Wimax and Lte
ISBN: 9781441943279 / Angielski / Miękka / 513 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book addresses the emerging technology for Orthogonal Frequency Division Multiple Access (OFDMA), covering OFDMA physical layer as well as network technology. The book also includes information on IEEE 802.16e and WiMAX networks and also offers a comparison with other OFDMA technologies. OFDMA is the fastest growing area in the wireless marketplace, and the backbone of systems used in WiMAX. WiMAX is the technology that enables wireless users to communicate at any time from any location without having to find a WiFi hotspot.
This book addresses the emerging technology for Orthogonal Frequency Division Multiple Access (OFDMA), covering OFDMA physical layer as well as net... |
cena:
443,82 |
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Kinetics of Catalytic Reactions
ISBN: 9781441937582 / Angielski / Miękka / 240 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Heterogeneous catalysis has shaped our past and will shape our future. Already involved in a trillion dollar s worth of gross domestic product, catalysis holds the key to near term impact areas such as improved chemical process efficiency, environmental remediation, development of new energy sources, and new materials. Furthermore, recent advances in understanding and computing chemical reactivity at the quantum level are opening new pathways that will accelerate the design of catalysts for specific functions. This enormous potential will ultimately be turned into reality in laboratory...
Heterogeneous catalysis has shaped our past and will shape our future. Already involved in a trillion dollar s worth of gross domestic product, cataly...
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cena:
262,25 |