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Drosophila Oogenesis: Methods and Protocols (Methods in Molecular Biology, 2626)

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Drosophila Oogenesis: Methods and Protocols (Methods in Molecular Biology, 2626)

Drosophila Oogenesis: Methods and Protocols (Methods in Molecular Biology, 2626) by Michelle S. Giedt, Tina L. Tootle
English | January 31, 2023 | ISBN: 1071629697 | 460 pages | EPUB | 76 Mb

Computational Epigenomics and Epitranscriptomics (Methods in Molecular Biology)

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Computational Epigenomics and Epitranscriptomics (Methods in Molecular Biology)

Computational Epigenomics and Epitranscriptomics (Methods in Molecular Biology) by Pedro H. Oliveira
English | February 2, 2023 | ISBN: 1071629611 | 273 pages | MOBI | 17 Mb

Introduction to Nanoscale Science and Technology

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Introduction to Nanoscale Science and Technology

Introduction to Nanoscale Science and Technology by Massimiliano Ventra, Stephane Evoy, James R. Heflin
English | PDF (True) | 2004 | 608 Pages | ISBN : 1402077203 | 55.4 MB

Nanoscale science and technology is a young, promising field that encompasses a wide range of disciplines including physics, chemistry, biology, electrical engineering, chemical engineering, and materials science. With rapid advances in areas such as molecular electronics, synthetic biomolecular motors, DNA-based self-assembly, and manipulation of individual atoms, nanotechnology has captured the attention and imagination of researchers and the general public.

Human Molecular Genetics

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Human Molecular Genetics

Human Molecular Genetics by Tom Strachan, Andrew Read
English | January 11, 2019 | ISBN: 0367002507 | 784 pages | MOBI | 94 Mb

Density Matrix Theory and Applications (Repost)

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Density Matrix Theory and Applications (Repost)

Density Matrix Theory and Applications by Karl Blum
English | PDF (True) | 2012 | 358 Pages | ISBN : 3642205607 | 3.6 MB

Written in a clear pedagogic style, this book deals with the application of density matrix theory to atomic and molecular physics. The aim is to precisely characterize sates by a vector and to construct general formulas and proofs of general theorems. The basic concepts and quantum mechanical fundamentals (reduced density matrices, entanglement, quantum correlations) are discussed in a comprehensive way. The discussion leads up to applications like coherence and orientation effects in atoms and molecules, decoherence and relaxation processes. This third edition has been updated and extended throughout and contains a completely new chapter exploring nonseparability and entanglement in two-particle spin-1/2 systems. The text discusses recent studies in atomic and molecular reactions. A new chapter explores nonseparability and entanglement in two-particle spin-1/2 systems.

Analysis of Excitation and Ionization of Atoms and Molecules by Electron Impact (Repost)

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Analysis of Excitation and Ionization of Atoms and Molecules by Electron Impact (Repost)

Analysis of Excitation and Ionization of Atoms and Molecules by Electron Impact by Afzal Chaudhry , Hans Kleinpoppen
English | PDF (True) | 2010 | 236 Pages | ISBN : 1441969462 | 4.5 MB

The content of this book describes in detail the results of the present measurements of the partial and total doubly differential cross sections for the multiple-ionization of rare gas atoms by electron impact. These measurements show, beside other trends, the role of Auger transitions in the production of multiply ionized atoms in the region where the incident electron energy is sufficient to produce inner shell ionization. Other processes like Coster-Kronig transitions and shake off also contribute towards increasing the charge of the ions. The incident electron having energy of 6 keV, for example, in a collision with xenon atom can remove up to nine electrons! (*) X-ray-ion coincidence spectroscopy of the electron xenon atom collisions is also described.

The Gaussian Approximation Potential: An Interatomic Potential Derived from First Principles Quantum Mechanics

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The Gaussian Approximation Potential: An Interatomic Potential Derived from First Principles Quantum Mechanics

The Gaussian Approximation Potential: An Interatomic Potential Derived from First Principles Quantum Mechanics by Albert Bartόk-Pártay
English | PDF (True) | 2010 | 96 Pages | ISBN : 3642140661 | 1.8 MB

Simulation of materials at the atomistic level is an important tool in studying microscopic structures and processes. The atomic interactions necessary for the simulations are correctly described by Quantum Mechanics, but the size of systems and the length of processes that can be modelled are still limited. The framework of Gaussian Approximation Potentials that is developed in this thesis allows us to generate interatomic potentials automatically, based on quantum mechanical data. The resulting potentials offer several orders of magnitude faster computations, while maintaining quantum mechanical accuracy. The method has already been successfully applied for semiconductors and metals.

1000 Solved Problems in Modern Physics (Repost)

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1000 Solved Problems in Modern Physics (Repost)

1000 Solved Problems in Modern Physics by Ahmad A. Kamal
English | PDF (True) | 2010 | 643 Pages | ISBN : 3642043321 | 7.8 MB

This book is targeted mainly to the undergraduate students of USA, UK and other European countries, and the M. Sc of Asian countries, but will be found useful for the graduate students, Graduate Record Examination (GRE), Teachers and Tutors. This is a by-product of lectures given at the Osmania University, University of Ottawa and University of Tebrez over several years, and is intended to assist the students in their assignments and examinations. The book covers a wide spectrum of disciplines in Modern Physics, and is mainly based on the actual examination papers of UK and the Indian Universities. The selected problems display a large variety and conform to syllabi which are currently being used in various countries. The book is divided into ten chapters. Each chapter begins with basic concepts containing a set of formulae and explanatory notes for quick reference, followed by a number of problems and their detailed solutions. The problems are judiciously selected and are arranged section-wise. The so- tions are neither pedantic nor terse. The approach is straight forward and step– step solutions are elaborately provided. More importantly the relevant formulas used for solving the problems can be located in the beginning of each chapter. There are approximately 150 line diagrams for illustration. Basic quantum mechanics, elementary calculus, vector calculus and Algebra are the pre-requisites.

The Quantum Beat: Principles and Applications of Atomic Clocks (Repost)

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The Quantum Beat: Principles and Applications of Atomic Clocks (Repost)

The Quantum Beat: Principles and Applications of Atomic Clocks by F. G. Major
English | PDF | 2007 | 481 Pages | ISBN : 0387695338 | 3.6 MB

Intended for nonspecialists with some knowledge of physics or engineering, The Quantum Beat covers a wide range of salient topics relevant to atomic clocks, treated in a broad intuitive manner with a minimum of mathematical formalism. Detailed descriptions are given of the design principles of the rubidium, cesium, hydrogen maser, and mercury ion standards; the revolutionary changes that the advent of the laser has made possible, such as laser cooling, optical pumping, the formation of "optical molasses," and the cesium "fountain" standard; and the time-based global navigation systems, Loran-C and the Global Positioning System. Also included are topics that bear on the precision and absolute accuracy of standards, such as noise, resonance line shape, the relativistic Doppler effect as well as more general relativistic notions of time relevant to synchronization of remote clocks, and time reversal symmetry.

Computational and Instrumental Methods in EPR (Repost)

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Computational and Instrumental Methods in EPR (Repost)

Computational and Instrumental Methods in EPR by Christopher J. Bender , Lawrence J. Berliner
English | PDF (True) | 226 Pages | ISBN : 038733145X | 3.3 MB

Electron magnetic resonance in the time domain has been greatly facilitated by the introduction of novel resonance structures and better computational tools, such as the increasingly widespread use of density-matrix formalism. This second v- ume in our series, devoted both to instrumentation and computation, addresses - plications and advances in the analysis of spin relaxation time measurements. Chapters 1 deals with the important problem of measuring spin relaxation times over a broad temporal range.

Electron Microscopy of Nanotubes

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Electron Microscopy of Nanotubes

Electron Microscopy of Nanotubes by Zhong Lin Wang, Chun Hui
English | PDF | 2003 | 316 Pages | ISBN : 1402073615 | 33.9 MB

Research in carbon nanotubes has reached a horizon that is impacting a variety of fields, such as nanoelectronics, flat panel display, composite materials, sensors, nanodevices, and novel instrumentation. The unique structures of the nanotubes result in numerous superior physical and chemical properties, such as the strongest mechan­ ical strength, the highest thermal conductivity, room-temperature ballistic quantum conductance, electromechanical coupling, and super surface functionality. Several books are available that introduce the synthesis, physical and chemical properties, and applications of carbon nanotubes. Among the various analytical techniques, high-resolution transmission electron microscopy (HRTEM) has played a key role in the discovery and characterization of carbon nanotubes. It may be claimed that carbon nanotubes might not have been discovered without using HRTEM. There is a great need for a book that addresses the theory, techniques, and applications of electron microscopy and associated techniques for nanotube research. The objective of this book is to fill this gap. The potential of HRTEM is now well accepted in wide-ranging communities such as materials science, physics, chemistry, and electrical engineering. TEM is a powerful technique that is indispensable for characterizing nanomaterials and is a tool that each major research institute must have in order to advance its research in nanotechnology.

Nanowires and Nanobelts Materials, Properties and Devices. Volume 1: Metal and Semiconductor Nanowires

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Nanowires and Nanobelts Materials, Properties and Devices. Volume 1: Metal and Semiconductor Nanowires

Nanowires and Nanobelts Materials, Properties and Devices. Volume 1: Metal and Semiconductor Nanowires by Zhong Lin Wang
English | PDF | 2003 | 482 Pages | ISBN : 0387287051 | 54.1 MB

Volume 1, Metal and Semiconductor Nanowires covers a wide range of materials systems, from noble metals (such as Au, Ag, Cu), single element semiconductors (such as Si and Ge), compound semiconductors (such as InP, CdS and GaAs as well as heterostructures), nitrides (such as GaN and Si3N4) to carbides (such as SiC). The objective of this volume is to cover the synthesis, properties and device applications of nanowires based on metal and semiconductor materials. The volume starts with a review on novel electronic and optical nanodevices, nanosensors and logic circuits that have been built using individual nanowires as building blocks. Then, the theoretical background for electrical properties and mechanical properties of nanowires is given. The molecular nanowires, their quantized conductance, and metallic nanowires synthesized by chemical technique will be introduced next. Finally, the volume covers the synthesis and properties of semiconductor and nitrides nanowires.

Nanowires and Nanobelts: Materials, Properties and Devices

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Nanowires and Nanobelts: Materials, Properties and Devices

Nanowires and Nanobelts: Materials, Properties and Devices: Volume 2: Nanowires and Nanobelts of Functional Materials by Zhong Lin Wang
English | PDF (True) | 2003 | 304 Pages | ISBN : 038728706X | 21.5 MB

Volume 2, Nanowires and Nanobelts of Functional Materials covers a wide range of materials systems, from functional oxides (such as ZnO, SnO2, and In2O3), structural ceramics (such as MgO, SiO2 and Al2O3), composite materials (such as Si-Ge, SiC- SiO2), to polymers. This volume focuses on the synthesis, properties and applications of nanowires and nanobelts based on functional materials. Novel devices and applications made from functional oxide nanowires and nanobelts will be presented first, showing their unique properties and applications. The majority of the text will be devoted to the synthesis and properties of nanowires and nanobelts of functional oxides. Finally, sulphide nanowires, composite nanowires and polymer nanowires will be covered.

Relativistic Quantum Mechanics

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Relativistic Quantum Mechanics

Relativistic Quantum Mechanics by Hartmut M. Pilkuhn
English | PDF (True) | 2003 | 244 Pages | ISBN : N/A | 19.2 MB

In this book, quantum mechanics is developed from the outset on a relativistic basis, using the superposition principle, Lorentz invariance and gauge invariance. Nonrelativistic quantum mechanics as well as classical relativistic mechanics appear as special cases. They are the sources of familiar names such as "orbital angular momentum", "spin-orbit coupling" and "magnetic moment" for operators of the relativistic quantum formalism. The theory of binaries, in terms of differential equations, is treated for the first time in this book. These have the mathematical structure of the corresponding one-body equations (Klein–Gordon for two spinless particles, Dirac for two spinor particles) with a relativistically reduced mass. They allow the calculation of radiative corrections via the vector potential operator.

Relativistic Quantum Theory of Atoms and Molecules: Theory and Computation (Repost)

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Relativistic Quantum Theory of Atoms and Molecules: Theory and Computation (Repost)

Relativistic Quantum Theory of Atoms and Molecules: Theory and Computation by I. P. Grant
English | PDF (True) | 2007 | 813 Pages | ISBN : 0387346716 | 7.2 MB

Relativistic quantum electrodynamics, which describes the electromagneticinteractions of electrons and atomic nuclei, provides the basis for modeling the electronic structure of atoms, molecules and solids and of their interactions with photons and other projectiles. The theory underlying the widely used GRASP relativistic atomic structure program, the DARC electron-atom scattering code and the new BERTHA relativistic molecular structure program is presented in depth, together with computational aspects relevant to practical calculations. Along with an understanding of the physics and mathematics, the reader will gain some idea of how to use these programs to predict energy levels, ionization energies, electron affinities, transition probabilities, hyperfine effects and other properties of atoms and molecules.