Spiteller michael (45 résultats)

Etat : New.

Gewicht in Gramm: 550 minimale äußere Gebrauchsspuren, innen sauber.

Hardcover. Etat : Très bon. Ancien livre de bibliothèque avec équipements. Edition 1995. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Edition 1995. Ammareal gives back up to 15% of this item's net price to charity organizations.…

Etat : New.

Etat : New.

Etat : New.

Etat : New.

Etat : New.

Hardcover. Etat : Très bon. Ancien livre de bibliothèque avec équipements. Edition 1994. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Edition 1994. Ammareal gives back up to 15% of this item's net price to charity organizations.…

Etat : New.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2019 in the subject Chemistry - Analytical Chemistry, University of Dortmund (Institut für Umweltforschung), language: English, abstract: The major aim of this work is to introduce our new model equation connecting among the so-called stochastic dynamic diffusion coefficient 'DSD,' the experimental mass spectrometric outcome intensity 'I' and the experimental parameter temperature 'T,' respectively. A closer review of our contributions, so far, to the domain of the 'stochastic dynamic mass spectrometry' has shown that we have developed a functional relationship between the DSD parameter and the mass spectrometric intensity. It is . Its universal applicability to a set of soft-ionization mass spectrometric methods has been evidenced within a small-scale research on correlation between theory and experiment, which has been tested by chemometrics. As a corollary, there has been concluded that the temporal behaviour of the experimental mass spectrometric intensity obeys a certain law and this law is the equation shown above. The fundamental differences in the functional relationship written before and our new innovative model lies in that we account for the effect of the temperature on the DSD parameter and the experimental mass spectrometric measurable variable. The roots of the latter model are again to stochastic plausibility theories, focusing the attention on the Gillespie's exact numerical solution of the Ornstein-Uhlenbeck process according to the forward Fokker-Planck equation (or the forward Kolmogorov equation) and the theory of continuous Markov processes. We shall not only introduce, a new functional relation, but also we shall provide persuasive empirical proofs of that the new formula is true. The contribution explores our own experimental mass spectrometric data.The discussion, herein, provides sufficient justification, that the content of the work would be of interest in MSc students specializing in 'Advanced methods for the Analytical Chemistry' or 'Environmental Chemistry;' students specializing in 'Theoretical and computational chemistry;' and PhD students or researchers developing the mass spectrometric methodology.…

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2018 in the subject Chemistry - Analytical Chemistry, grade: Mass spectrometry, University of Dortmund (Institut für Umweltforschung, Lehrstuhl für Analytische Chemie), language: English, abstract: The goal of this work is to describe more recent developments in the quantitative mass spectrometry and to illustrate how our new model equations based on the stochastic dynamics relate to the determining the 3D molecular and electronic structures of analytes. It is aimed at researchers in Chemistry who would like to find out about what is going on in mass spectrometric methodological contributions more recently. The work could also be used to MSc and PhD students in the field of Chemistry, in particular, highlighting the 'Analytical chemistry', 'Physico-chemistry' and/or 'Computational and theoretical chemistry', respectively. …

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2011 in the subject Chemistry - Anorganic Chemistry, TU Dortmund (Fakultät für Chemie und Chemische Biologie, Institut für Umweltforschung, Lehrstuhl für analytische chemie), language: English, abstract: Despite a tremendous number of books, monographs, textbooks and review-articles devoted to 'organometallic chemistry', the largest part of those contributions have been designed into following structure of the content: (i) Manuals, handbooks and encyclopedias summarizing important organometallic reagents in the organic synthesis; (ii) Books, containing synthetic protocols for obtaining of organometallic reagents; and (iii) Manuals on basic organic reactions catalysed by organometallics.However, there are scarce efforts devoted to studies of reaction mechanisms, physical and chemical properties and structure of organometallics. Furthermore the largest part of available literature has been organized to serve educational needs of undergraduate and graduate students at different areas of chemist including inorganic, organic and/or physical chemistry, so that it has textbook (or a mixing) style, rather than to represent monographs on advances in organometallic research.In this context, our book firstly in the literature has treated experimental and theoretical contributions in understanding reaction mechanisms, involving organosilver reagents as well as molecular structure and physical properties, focusing attention on chemical aspects of nature of C-M bond and role of coordination environment of inner coordination sphere of metal ion to effectiveness of mediated organic reactions from a coordination chemistry point of view, rather than to review available chemical reactions. Thus highlighting the main goal of this book to serve as a useful source of information about those molecular factors and properties governing the usefulness of those chemical classes to organic synthesis, which is important for further molecular design of new intermediates having enhanced synthetic efficiency, high enantioselectivity at mild experimental conditions. …

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2019 in the subject Chemistry - Analytical Chemistry, University of Dortmund (Institute of Environmental Research, Department of Analytical Chemistry), language: English, abstract: Throughout the chapters in this book we argue that the temporal behaviour of the experimental mass spectrometric intensity of analyte ions obeys a certain and universal law based on a stochastic dynamic approach. The content of the book evidences convincingly through a selected series of examples to molecular systems of metal-organic complexes of transition metal ions with electronic configuration d10, for instance, AgI- and ZnII-ions, the validity of our model equation reported, more recently.It needs to be underlined that, the comprehensive study that is provided, herein, is published, for first time in the literature. The book, therefore, represents monograph containing results from our research work, detailing correlatively experimental and theoretical mass spectrometric analyses of metal-organics using ultrahigh accuracy electrospray ionization and collision induced dissociation mass spectrometry. An enormous amount of effort is concentrated on a quantitative description of the relationships between experimental measurable parameter 'intensity' and diffusion or kinetic parameters of analyte ions. …

Etat : New.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2015 in the subject Chemistry - Other, grade: Subventionierte Projekt, University of Dortmund (Institut für Umweltforschung , Lehrstuhl für Analytische Chemie), language: English, abstract: This book deals with chemistry and chemical-physical effects of Zn(II)-containing metal-organics with emergence as an interdisciplinary area of coordination chemistry, blending of optical and nonlinear optical materials research; optical fiber communication and optical computing technologies; data storage techniques; image processing; dynamic holography; printers; producing of harmonic generators; optical switching and limiting devices; fluorescence materials and more. In this context, the book collects new trends, and presents for first time more recent work in the field of applied oriented design of molecular scaffolds, synthesis, optical and nonlinear optical studies of coordination compounds of Zn(II)-ion. The book is divided into four chapters. The first Chapter 1 is designed to give readers a general overview on relevance of metal-organic materials containing metal ions with completed electronic d10 configurations to mentioned above areas of applied sciences. We have chosen to introduce relationship between molecular structure and properties of zinc tris(thiourea) sulphate and its derivatives in a short Chapter 2, because of those compounds are seriously tested for an industrial scale application as NLO-phores. Chapter 3 is devoted, principally, to a correlation between molecular structure, crystal structure and chemical physical effects of Zn(II)-containing metal-organic materials, mainly part of our research work. Chapter 4 concentrates on theoretical methodological formalism of most applicable quantum chemical methods, treating optical and non-linear optical phenomena, which are base on same thematic overall organization of this part of the book. The importance of this chapter is that it refers to basic computational chemistry methodology, associated with prediction of chemical-physical effects of metal-organics in gas- and condense phase, as a crucial step defining applied oriented chemical synthesis of new coordination compounds, thus producing results relevant to their real application as materials to optical and nonlinear optical technologies. Chapter 4 can serves as methodological reference point. But the content of the book, generally, can be useful to scientific research of MSc and PhD students in 'Chemistry', which work involves fields such as coordination chemistry, applied materials research, crystal engineering, and the fourth. …

Etat : New.

paperback. Etat : New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Etat : Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Etat : Good. Good+; Hardcover; Withdrawn library copy with minimal library markings; Light wear to the covers; Library stamps to the endpapers; Text pages are clean & unmarked; Binding is excellent with a straight spine; This book will be stored and delivered in a sturdy cardboard box with foam padding; Medium Format (8.5" - 9.75" tall); Blue and white covers with title in black lettering; 2001, Wiley-VCH Publishing; 400 pages; "Refractory Organic Substances in the Environment," by Fritz Hartmann Frimmel, et al.…

paperback. Etat : Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Etat : Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book.

Etat : Gut. Zustand: Gut | Seiten: 1199 | Sprache: Deutsch | Produktart: Bücher | Keine Beschreibung verfügbar.

Etat : Gut. Zustand: Gut | Seiten: 1199 | Sprache: Deutsch | Produktart: Bücher | Keine Beschreibung verfügbar.

Etat : Sehr gut. Zustand: Sehr gut | Seiten: 1199 | Sprache: Deutsch | Produktart: Bücher | Keine Beschreibung verfügbar.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Research Paper (postgraduate) from the year 2019 in the subject Chemistry - Analytical Chemistry, University of Dortmund (Institut für Umweltforschung), language: English, abstract: The major aim of this work is to introduce our new model equation connecting among the so-called stochastic dynamic diffusion coefficient 'DSD,' the experimental mass spectrometric outcome intensity 'I' and the experimental parameter temperature 'T,' respectively. A closer review of our contributions, so far, to the domain of the 'stochastic dynamic mass spectrometry' has shown that we have developed a functional relationship between the DSD parameter and the mass spectrometric intensity. It is . Its universal applicability to a set of soft-ionization mass spectrometric methods has been evidenced within a small-scale research on correlation between theory and experiment, which has been tested by chemometrics. As a corollary, there has been concluded that the temporal behaviour of the experimental mass spectrometric intensity obeys a certain law and this law is the equation shown above. The fundamental differences in the functional relationship written before and our new innovative model lies in that we account for the effect of the temperature on the DSD parameter and the experimental mass spectrometric measurable variable. The roots of the latter model are again to stochastic plausibility theories, focusing the attention on the Gillespie's exact numerical solution of the Ornstein-Uhlenbeck process according to the forward Fokker-Planck equation (or the forward Kolmogorov equation) and the theory of continuous Markov processes. We shall not only introduce, a new functional relation, but also we shall provide persuasive empirical proofs of that the new formula is true. The contribution explores our own experimental mass spectrometric data.The discussion, herein, provides sufficient justification, that the content of the work would be of interest in MSc students specializing in 'Advanced methods for the Analytical Chemistry' or 'Environmental Chemistry;' students specializing in 'Theoretical and computational chemistry;' and PhD students or researchers developing the mass spectrometric methodology. 40 pp. Englisch.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Research Paper (postgraduate) from the year 2018 in the subject Chemistry - Analytical Chemistry, grade: Mass spectrometry, University of Dortmund (Institut für Umweltforschung, Lehrstuhl für Analytische Chemie), language: English, abstract: The goal of this work is to describe more recent developments in the quantitative mass spectrometry and to illustrate how our new model equations based on the stochastic dynamics relate to the determining the 3D molecular and electronic structures of analytes. It is aimed at researchers in Chemistry who would like to find out about what is going on in mass spectrometric methodological contributions more recently. The work could also be used to MSc and PhD students in the field of Chemistry, in particular, highlighting the 'Analytical chemistry', 'Physico-chemistry' and/or 'Computational and theoretical chemistry', respectively. 88 pp. Englisch.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Research Paper (postgraduate) from the year 2011 in the subject Chemistry - Anorganic Chemistry, TU Dortmund (Fakultät für Chemie und Chemische Biologie, Institut für Umweltforschung, Lehrstuhl für analytische chemie), language: English, abstract: Despite a tremendous number of books, monographs, textbooks and review-articles devoted to 'organometallic chemistry', the largest part of those contributions have been designed into following structure of the content: (i) Manuals, handbooks and encyclopedias summarizing important organometallic reagents in the organic synthesis; (ii) Books, containing synthetic protocols for obtaining of organometallic reagents; and (iii) Manuals on basic organic reactions catalysed by organometallics.However, there are scarce efforts devoted to studies of reaction mechanisms, physical and chemical properties and structure of organometallics. Furthermore the largest part of available literature has been organized to serve educational needs of undergraduate and graduate students at different areas of chemist including inorganic, organic and/or physical chemistry, so that it has textbook (or a mixing) style, rather than to represent monographs on advances in organometallic research.In this context, our book firstly in the literature has treated experimental and theoretical contributions in understanding reaction mechanisms, involving organosilver reagents as well as molecular structure and physical properties, focusing attention on chemical aspects of nature of C-M bond and role of coordination environment of inner coordination sphere of metal ion to effectiveness of mediated organic reactions from a coordination chemistry point of view, rather than to review available chemical reactions. Thus highlighting the main goal of this book to serve as a useful source of information about those molecular factors and properties governing the usefulness of those chemical classes to organic synthesis, which is important for further molecular design of new intermediates having enhanced synthetic efficiency, high enantioselectivity at mild experimental conditions. 132 pp. Englisch.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Research Paper (postgraduate) from the year 2019 in the subject Chemistry - Analytical Chemistry, University of Dortmund (Institute of Environmental Research, Department of Analytical Chemistry), language: English, abstract: Throughout the chapters in this book we argue that the temporal behaviour of the experimental mass spectrometric intensity of analyte ions obeys a certain and universal law based on a stochastic dynamic approach. The content of the book evidences convincingly through a selected series of examples to molecular systems of metal-organic complexes of transition metal ions with electronic configuration d10, for instance, AgI- and ZnII-ions, the validity of our model equation reported, more recently.It needs to be underlined that, the comprehensive study that is provided, herein, is published, for first time in the literature. The book, therefore, represents monograph containing results from our research work, detailing correlatively experimental and theoretical mass spectrometric analyses of metal-organics using ultrahigh accuracy electrospray ionization and collision induced dissociation mass spectrometry. An enormous amount of effort is concentrated on a quantitative description of the relationships between experimental measurable parameter 'intensity' and diffusion or kinetic parameters of analyte ions. 224 pp. Englisch. …