Protein Movement Across Membranes (Molecular Biology Intelligence Unit)

Book Description

This book addresses the most recent advances in the transport of proteins across a variety of biological membranes. In addressing this topic, this volume includes several new twists not previously addressed in the literature. In the last few years, the study of protein translocation has been revolutionized by the availability of structural information on many of the components and complexes involved in the process. Unlike earlier books written on protein translocation, this volume considers these advances. In addition, several chapters discuss facets of protein translocation from a systems biology perspective, considered by many to be the next paradigm for biological study. Readers of this book will come away with a deeper understanding of the problems facing researchers of protein translocation and see how the most modern biological techniques and approaches are being recruited to answer those questions. The chapters are also written such that problems awaiting future investigation are clearly presented.

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Protein Movement Across Membranes.
Jerry (EDT). Eichler
Manufacturer: NY
ProductGroup: Book
Binding: Paperback
ASIN: B000N6C7T8

Book Description

This outstanding book covers the most recent advances in the production of stable and radioactive isotopes as well as in the synthesis, analysis and applications of isotopically labelled compounds. Written by internationally renowned contributors, it provides authoritative and wide-ranging coverage of significant growth areas including:

new methodologies in the production of isotopes
novel approaches to compounds labelled with isotopes of hydrogen, carbon and other stable, long-lived and short-lived radioactive isotopes
advances in the analysis of istopically labelled compounds
recent and future applications of isotopes in pharmaceutical research and development, in pharmacological and clinical sutdies and nuclear medicine, as well as in agricultural, nutritional and environmental research
recent applications of isotopes in investigating organic and bioorganic mechanisms and pathways
safety and regulations of handling isotopes

This will be an invaluable information and reference source to anyone involved in the production of isotopes, the synthesis and analysis of compounds labelled with stable, long-lived or short-lived radioactive isotopes, in drug research and development, in clinical investigations and nuclear medicine, in agricultural research and development and environmental investigations, in the elucidation of biological and chemical pathways, handling radioisotopes, laboratory design and other areas.

Excited States and Photo-Chemistry of Organic Molecules

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Excited States and Photo-Chemistry of Organic Molecules
Martin Klessinger , and Josef Michl
Manufacturer: Wiley-VCH
ProductGroup: Book
Binding: Hardcover

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ASIN: 0471185760

Book Description

This volume provides a non-mathematical introduction to electronic excitation in organic molecules and their spectroscopy, photophysics, and photochemistry.

Simple qualitative models, such as the perimeter model, are used to describe the nature of electronic states, and this book reveals how these states are probed by spectroscopy with ordinary and polarized light, including natural and magnetic circular dichroism. The concept of potential energy surfaces is emphasized in discussing the photophysical processes and photochemical reactions that follow excitation. Particular attention is paid to the behavior of molecules at biradicaloid geometries and spin-orbit coupling in biradicals.

Simple intuitive models for electronic structure and reactivity are emphasized, and practical application of theory is illustrated through numerous worked examples.

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The end-all be-all of photochem
for the novice or advanced photochemist/spectroscopist
This book was with me all the time when I was in school

Modern Molecular Photochemistry
Nicholas J. Turro
Manufacturer: University Science Books
ProductGroup: Book
Binding: Paperback

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ASIN: 0935702717

Customer Reviews:

The end-all be-all of photochem.......2004-03-09

I took a number of chem classes with Nick Turro and plain and simple, the man radiates brilliance. Modern Molecular Photochemistry has been the de facto standard for photochem since the 1960s and loses none of it's excellence today. Good book for any undergrad/grad doing Chem/ChemE-related work. Very useful, very relevant, and just plain excellent.

for the novice or advanced photochemist/spectroscopist.......2002-10-22

This is the first book to read on organic photophysics. Turro is a wonderful teacher; the introductory chapters of this book clearly explain basic concepts that other books skip entirely. I would particularly recommend this book to anyone who is new to the field and/or timid about physical chemistry, although it is certainly appropriate for more advanced students/professionals as well. The advanced reader can skip the first few chapters and still find plenty of useful reference material on energy transfer, photochemical reactions, spectroscopy, etc. There are other photochemistry textbooks available but the price makes this one the best value.

This book was with me all the time when I was in school.......1999-04-09

Excellent. My leisure reading as well as serious references

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Spot Tests in Organic Analysis
F. Feigl , and V. Anger
Manufacturer: Elsevier Science
ProductGroup: Book
Binding: Hardcover

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ASIN: 0444402098

Book Description

Covering all theoretical and practical aspects of the applications of spot tests to organic analysis, this book includes information on more than 900 tests. It continues to be an indispensable reference to organic and analytical chemists in academia and in industry.

Electronic Aspects of Organic Photochemistry

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Electronic Aspects of Organic Photochemistry
Josef Michl , and Vlasta Bona&ccaron;i&cacute;-Koutecký
Manufacturer: Wiley-Interscience
ProductGroup: Book
Binding: Paperback

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Book Description

Devoted to the theoretical aspects of organic photochemistry, with detailed analysis of the electronic nature of the elementary photochemical reaction steps. Presented here is much information otherwise only to be found scattered throughout the journal literature. Includes computer programs used for computations and graphical representations.

CRC Handbook of Organic Photochemistry and Photobiology

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CRC Handbook of Organic Photochemistry and Photobiology

Manufacturer: CRC-Press
ProductGroup: Book
Binding: Hardcover

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ASIN: 0849386349

Book Description

With its unique emphasis on the synthetic value of photochemistry, the CRC Handbook of Organic Photochemistry and Photobiology details the advantages of photochemistry over conventional thermal methods. This comprehensive volume of more than 1500 pages classifies reactions by chromophore for quick and easy access to data. Preliminary sections provide an introduction to photochemical terminology and tables of valuable physical data. Each subsequent section highlights the synthetic usefulness of a particular reaction and includes extensive references and brief experimental details for sample conversions. Contributors include leading organic chemists from around the world.

Methods of X-ray and Neutron Scattering in Polymer Science (Topics in Polymer Science)

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Useful guide on scattering for Polymer Scientists

Methods of X-ray and Neutron Scattering in Polymer Science (Topics in Polymer Science)
Ryong-Joon Roe
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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ASIN: 0195113217

Book Description

Methods of X-ray and Neutron Scattering in Polymer Science presents the basic theories underlying x-ray and neutron scattering--two of the most powerful tools for characterizing materials--and also covers the various techniques that have been developed for their application to the study of polymers. While there is a great deal of similarity between the x-ray and neutron scattering methods, the two were developed in different time periods by different groups of scientists, and as a result very distinct terminologies evolved to explain the same phenomena. In this unique text the two are presented together from the very beginning, with a consistent set of symbols and terminologies, so that students can become equally familiar with both from the outset. Also, to help students gain a unified view of diffraction, the distinction between wide-angle diffraction and small-angle scattering is postponed until late in the text. Methods of X-ray and Neutron Scattering in Polymer Science emphasizes basic concepts rather than details of specific techniques and derives relationships from first premises wherever possible. Beginning with coverage of the basic properties of x-rays and neutrons and their scattering from matter, it goes on to discuss methods of studying specific types of samples or properties. Topics covered include single-component crystalline and amorphous polymers; the small-angle scattering technique; binary, single-phase systems such as polymer blend and polymer solution; the technique of reflectivity measurement; and polymer dynamics by means of inelastic neutron scattering. A perfect introductory textbook for graduate and advanced undergraduate students in polymer science,Methods of X-ray and Neutron Scattering in Polymer Science also serves as a helpful self-study tool for polymer scientists seeking an introduction to scattering techniques. Further reading lists at the end of each chapter encourage readers to explore more advanced topics on their own.

Customer Reviews:

Useful guide on scattering for Polymer Scientists .......2006-06-07

Ryoung-Joon Roe presents a handy reference and introduction to x-ray and neutron scattering, where emphasis is placed on using a terminology that helps the reader learn about both the techniques simultaenously. Scattering has served as one of the most important characterization tools for polymer community. This book outlines the basic mathematics and experimental details required to understand the structure and properties as revealed by these scattering methods in: crystalline and amorphous polymers, polymer solutions and blends, polymer dynamics and block copolymers. While emphasis is placed on demonstrating how all scattering shares similar theories and philosophy, the choice of several examples and applications of either techniques is used to remark on aspects peculiar to either X-ray studies or Neutron Scattering.

Since most serious students of polymer science are familiar with light scattering, the book would appeal them as perfect guide to familiarize themselves with limits and use of neutron and X-ray scattering. A more detailed discussion on Polymers and Neutron Scattering is found in the classic text by Julia S. Higgins and Henry C. Beno^it, while for Light Scatttering texts by Pecora & Berne and by Wyn Brown are essential references. Compared to those classic references, Roe's text will appear as more accessible to people seeking introduction to scattering methods. By the same token, it contains only the essence, the flavor of aspects of polymer behavior, say crystallization, surface studies or dynamics, and one will need to delve into the other texts if he seeks exhaustive discussion.

Chromic Phenomena: Technological Applications of Colour Chemistry

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Chromic Phenomena: Technological Applications of Colour Chemistry
P. Bamfield
Manufacturer: Royal Society of Chemistry
ProductGroup: Book
Binding: Hardcover

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ASIN: 0854044744

Book Description

Chromic phenomena, or those produced by materials which exhibit colour in response to a chemical or physical stimulus, have increasingly been at the heart of 'high-tec' developments in a variety of fields in the last decade. Many of the newer technologies, which are at the cutting edge of research, are multi-disciplinary, involving researchers from areas as diverse as physics, biology, materials science and electronic engineering. Chromic Phenomena covers five main areas: - Colour change materials, such as photochromic, thermochromic and electrochromic materials - Materials which absorb and reflect light - the classical dyes and pigments - Luminescent phenomena, including phosphorescence, fluorescence and electroluminescence - Materials which absorb light and transfer energy, eg photosensitisers, infra-red absorbers and laser-addressable compounds - Phenomena involving the manipulation of light by chemicals, such as liquid crystals, lustre pigments, optoelectronics and photonics Providing an entry point both for new researchers and for established ones, this book, with its emphasis on the technological applications of these chromic phenomena, develops and investigates new applications for colour chemistry. It will be of interest to industrialists and professionals in the biological, medicinal, electronics/telecommunications and colorant industries, as well as academics in these fields.

Organic Molecular Photochemistry (Molecular and Supramolecular Photochemistry, 3.)

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Organic Molecular Photochemistry (Molecular and Supramolecular Photochemistry, 3.)

Manufacturer: CRC
ProductGroup: Book
Binding: Hardcover

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Book Description

Focuses on complex naturally occurring and synthetic supramolecular arrays. The text describes applications of photochemistry in cystalline organic matrices; covers two-component crystals - crystalline molecular compounds, mixed crystals and simple mechanical mixtures - in solid and liquid phases; assesses photoinduced fragmentation of carbon-heteroatom bonds; and more.

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Organic Photochemical Syntheses
R. Srinivasan , and Thomas D. Roberts
Manufacturer: John Wiley & Sons Inc
ProductGroup: Book
Binding: Hardcover

Book Description

This is a book about modelling, analysis and control of linear time- invariant systems. The book uses what is called the behavioral approach towards mathematical modelling. Thus a system is viewed as a dynamical relation between manifest and latent variables. The emphasis is on dynamical systems that are represented by systems of linear constant coefficients. In the first part of the book the structure of the set of trajectories that such dynamical systems generate is analyzed. Conditions are obtained for two systems of differential equations to be equivalent in the sense that they define the same behavior. It is further shown that the trajectories of such linear differential systems can be partitioned in free inputs and bound outputs. In addition the memory structure of the system is analyzed through state space models. The second part of the book is devoted to a number of important system properties, notably controllability, observability, and stability. An essential feature of using the behavioral approach is that it allows these and similar concepts to be introduced in a representation-free manner. In the third part control problems are considered, more specifically stabilization and pole placement questions. This text is suitable for advanced undergraduate or beginning graduate students in mathematics and engineering. It contains numerous exercises, including simulation problems, and examples, notably of mechanical systems and electrical circuits.

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First Aid to those outside the EE community.......2006-12-02

The book starts off with an extremely useful modeling term: "Exclusion Law." This term describes a notion that any closed system of physical laws/equations (Newton's, etc.) state what's included (possible) and what's excluded (impossible) from its (a certain set of physical laws/equations) interpretation of reality.

Most of the concepts in this text will be nothing new to those who already have a bachelor of science in electrical engineering. Still, learning from the author's choice of words and his arrangement of materials will provide one with a very effective way of communicating modeling ideas to those outside the EE community or to those who are somehow academically juvenile (for example, speaking with someone who had to suffer a poor signals and systems instructor or with anyone who had to deal with a similar academic situation).

Here's a quote from page 12:

"Now it becomes necessary to consider two cases:"

From page 1:

"We view a mathematical model as an exlcusion law. A mathematical model expresses the OPINION that some things can happen, are possible, while others cannot, are declared impossible. Thus Kepler claims that planetary orbits that do not satisfy his three famous laws are impossible. In particular, he judges nonelliptical orbits as unphysical. ... Economic production functions tell us that certain amounts of raw materials, capital, and labor are needed in order to manufacture a finished product: it prohibits the creation of finished products unless the required resources are available."

And from page 8:

"Dynamical Systems.... The adjective dynamical refers to phenomena with a delayed reaction, phenomena with an aftereffect, with transients, oscillations, and, perhaps, an approach to equilibrium. ...a mathematical model in which the objects of interest are functions of time..."

Systems theory done right!.......2004-04-06

This is an excellent book on mathematical control theory. As opposed to the classical state-space approach, the behavioural theory gives a more fundamental and natural way of looking at physical systems. The book deals with the notions of controllability, observability, stability and feedback in a beautiful mathematical framework. A more appropriate title would be "Systems theory done right"!

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The Life of a Scoundrel, Schemer, and Gentleman.......2006-10-21

Don't be put off by the truly terrible cover, this prize-winning novel by Malian author Ba is an entertaining masterpiece of African literature. Originally published in French in 1973, the book won the "Grand Prix Litteraire de L'Afrique Noire", and is a vivid window into colonial French West Africa circa 1905-25. In a nutshell, what makes the book so special is that Ba refuses to allow his protagonist to be a defenseless victim of colonialism, but paints a complicated portrait in which the protagonist is the engineer of his own rise, and his own downfall.

The story is essentially a biography of Wangrin, a noble-born West African boy sent to a French colonial "hostage school" for the sons of chiefs and other African notables. There, his quick mind and facility with French takes him to the top of the class and sets him on a path of prosperity. He enters the service of the colonial administration as a schoolteacher, but soon machinates his way into a clerkship, and eventually into a position as all-powerful, indispensable interpreter. (One of the novel's many comments on French colonial rule comes via the role of the interpreter, who, although ostensibly an aide to the French officer in charge of a region, was the only person who knew everything that was going on.)

The story charts Wangrin's gradual rise to power, as he craftily maneuvers his way, all the while making the most of his position to enrich himself. Wangrin is very much a trickster character, however, unlike many portrayals of colonial lackeys, his rise in status and wealth comes solely at the expense of the powerful and rich. Never in the story does Wangrin take advantage of the poor or destitute -- quite the opposite, he is a munificent bestower of alms and largesse. These battles with other Africans for influence and wealth go a long way toward dispelling the framework of colonizer vs. colonized. In Wangrin's world, the colonial rulers are essentially very powerful pieces in the chess game of his life. Which is not to suggest that the institution of colonialism isn't severely criticized in the course of the book -- topics coming in for special derision include the requirements for forced menial labor, the practice of taking native sexual partners, and the possibility of unchecked cruelty. That said, the story also provides plenty of examples of administrators being careful to act within certain boundaries lest they be censured.

It is Wangrin's mastery of both the colonial and the native languages, traditions, laws, and beliefs that allows him to blossom. This adaptability is also evident in his personal blending of Islam and animism (a fluidity of belief still common in West Africa), that the book does a wonderful job of displaying. And yet it is this adaptability which is his ultimate undoing. In a sequence rich in meaning, he is speeding at night in his European sports coupe along a road built by forced labor, only to run over and kill a python. His imprudent use of this modern foreign luxury machine has killed a creature that is taboo to him, and it the physical representation of the spirit of a nearby lake, portending his fall. Similarly, his rapid descent into alcoholism and poverty comes at the hands of a beautiful European woman -- the message couldn't get much clearer!

On the whole, the translation is very readable, although at times it can be a little clunky due to having to try and capture all the various traditional allusions, formal and informal speech patterns, and nuances of meaning. Still, the rhythms are much more fluid and enjoyable than many translations of African literature. There are numerous annotations explaining elements throughout the book, and it's rather annoying that the publisher has done them as endnotes rather than footnotes, since one essentially has to keep flipping back and forth. The characters all come alive, especially the titular hero, who is perhaps best captured by the following quote from a foe: "Wangrin is a scoundrel of the first order and a most skillful schemer but paradoxically he is also a gentleman." His story should be read by anyone with an interest in French colonialism, West Africa, or African literature in general. And oh yes, Ba claims the whole thing is true.

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