Tag: Properties

Free Download Yuanan Diao, "Geometric Properties and Problems of Thick Knots "
English | ISBN: 1607410702 | 2010 | 81 pages | PDF | 1464 KB
In this text, the authors first give a brief review of the basic concepts and terminologies such as the thickness of a knot and the rope length of a knot. They then review the main results in this field.

Free Download The Complete Guide to U.S. Intellectual Properties: – Mastering U.S. Trademarks, Patents, and Copyrights for Business Successes by Jiang Jing (Sean), United Securities Legal Group U.S. Law Firm, China Lawyers Association (HK)
English | August 21, 2024 | ISBN: N/A | ASIN: B0CYCR1GCM | 116 pages | EPUB | 0.37 Mb
In the ever-evolving landscape of business and innovation, intellectual property (IP) stands as the cornerstone of creativity and competitive advantage. "The Complete Guide to U.S. Intellectual Properties" is a testament to the intricate web of laws, regulations, and strategies that protect the fruits of human ingenuity.

Free Download Geopolymers: Properties and Applications
by Petrica Vizureanu , Mohd Mustafa Al Bakri Abdullah
English | 2024 | ISBN: 1032486716 | 170 Pages | True ePUB | 13.6 MB

Free Download Andrea Bertolini, "Starches: Characterization, Properties, and Applications"
English | 2009 | pages: 288 | ISBN: 1420080237, 1138113417 | PDF | 4,1 mb
Starch is one of the major polysaccharides employed as biopolymers by the food industry, and its wide range of applications has resulted in intense research of starch structure and technology. Written by an outstanding multidisciplinary team with complementary expertise in both academia and industry, Starches: Characterization, Properties, and Applications takes an innovative approach to the trends of starch production.

Free Download Rolf E. Hummel, "Electronic Properties of Materials"
English | 2001 | pages: 448 | ISBN: 3642865402 | PDF | 47,6 mb
Books are seldom finished. At best, they are abandoned. The second edition of "Electronic Properties of Materials" has been in use now for about seven years. During this time my ✅Publisher gave me ample opportunities to update and improve the text whenever the Ibook was reprinted. There were about six of these reprinting cycles. Eventually, however, it became clear that substantially more new material had to be added to account for the stormy developments which occurred in the field of electrical, optical, and magnetic materials. In particular, expanded sections on flat-panel displays (liquid crystals, electroluminescence devices, field emission displays, and plasma dis. : plays) were added. Further, the recent developments in blue- and green emitting LED’s and in photonics are included. Magnetic storage devices also underwent rapid development. Thus, magneto-optical memories, magneto resistance devices, and new’ magnetic materials needed to be covered. The sections on dielectric properties, ferroelectricity, piezoelectricity, electrostric tion, and thermoelectric properties have been expanded. Of course, the entire text was critically reviewed, updated, and improved. However, the most extensive change I undertook was the conversion of all equations to SI units throughout. In most of the world and in virtually all of the interna tional scientific journals use of this system of units is required. If today’s students do not learn to utilize it, another generation is "lost" on this matter. In other words, it is important that students become comfortable with SI units.

Free Download Alexander M. Panich, "Physical Properties of the Low-Dimensional A3B6 and A3B3C62 Compounds "
English | ISBN: 1608761207 | 2010 | 287 pages | PDF | 8 MB
The authors present the first monograph on electronic properties, lattice dynamics and phase transitions in TlX and TlMX2 (M = Ga, In; X = Se, S, Te) compounds. These chalcogenides belong to a family of the low-dimensional ?3?6 and A3B3C62 semiconductors possessing chain or layered structure. They are of significant interest because of highly anisotropic properties, semiconductor and photoconductor behaviour, non-linear effects in their current-voltage characteristics (including a region of negative differential resistance), switching and memory effects, second harmonic optical generation, ferroelectricity, relaxor behaviour and potential applications in optoelectronic devices. We review (i) crystal structure of the compounds, (ii) their transport properties under ambient conditions, (iii) experimental studies of the electronic structure, (iv) band structure calculations, (v) transport properties, semiconductor-metal phase transitions and band structure under high pressure, (vi) ferroelectric/structural phase transitions at ambient pressure, soft modes and incommensurate states, (vii) electronic nature of the ferroelectric phase transitions, (viii) lattice dynamics in ?3?6 and A3B3C62 crystals and their solid solutions, (ix) elastic properties and (x) recently discovered relaxor behaviour, nanodomains and quantum dots in doped and irradiated crystals. Physical properties of some related low-dimensional compounds are also discussed. New perspectives in studying and application of the aforementioned semiconductors are considered. The monograph is addressed to physicists, materials scientists, engineers and students who are interested in physics of the low-dimensional compounds, lattice dynamics, phase transitions and ferroelectricity.

Free Download Domenic A. Carasillo, "Liquid Fuels: Types, Properties and Production "
English | ISBN: 161470435X | 2012 | 296 pages | PDF | 10 MB
Liquid fuels are those combustible or energy-generating molecules that can be harnessed to create mechanical energy. Most liquid fuels, in widespread use, are or derived from fossil fuels such as gasoline, diesel, kerosene, alcohols, and hydrogen. In this book, the authors present topical research in the study of the types, properties and production of liquid fuels. Topics discussed include ultra-deep desulfurisation sorbents for liquid fuels; coal mine methane emission mitigation technologies; high yield biofuel production from vegetable oils with supercritical alcohols; polymer waste pyrolysis for liquid fuel production; liquid biofuel production made from castor seed oil and production of renewable liquid fuels using different fuel processing methods.

Free Download Mechanical Properties of Materials By Joshua Pelleg (auth.)
2013 | 634 Pages | ISBN: 9400743416 | PDF | 22 MB
The subject of mechanical behavior has been in the front line of basic studies in engineering curricula for many years. This textbook was written for engineering students with the aim of presenting, in a relatively simple manner, the basic concepts of mechanical behavior in solid materials. A second aim of the book is to guide students in their laboratory experiments by helping them to understand their observations in parallel with the lectures of their various courses; therefore the first chapter of the book is devoted to mechanical testing. Another aim of the book is to provide practicing engineers with basic help to bridge the gap of time that has passed from their graduation up to their actual involvement in engineering work. The book also serves as the basis for more advanced studies and seminars when pursuing courses on a graduate level. The content of this textbook and the topics discussed correspond to courses that are usually taught in universities and colleges all over the world, but with a different and more modern approach. It is however unique by the inclusion of an extensive chapter on mechanical behavior in the micron and submicron/nanometer range. Mechanical deformation phenomena are explained and often related to the presence of dislocations in structures. Many practical illustrations are provided representing various observations encountered in actual structures of particularly technical significance. A comprehensive list of references at the end of each chapter is included to provide a broad basis for further studying the subject.

Free Download Electrical And Geometrical Properties Of Organic Monolayers
English | 2025 | ISBN: 9814602973 | 260 Pages | PDF (True) | 12 MB
This book addresses the physical mechanisms involved in the characteristic electrical properties and the geometrical structures that are observed from dipolar monolayers composed of organic molecules by using dielectric physics, electrostatics, the physics of liquid crystal, and soft matter physics. The orientational order parameters, introduced to quantify the orientational structures of monolayers, guide us towards this goal. Dielectric polarizations are spontaneously generated from monolayers because of their orientational structures, and electrostatic energies due to these dielectric polarizations play a key role in forming the geometrical structures that are observed from monolayers. Free energy minimization is a powerful tool to understand the physical mechanisms that stabilize these geometrical structures because of the soft matter nature of monolayers. The approach using mathematical differential geometry method makes this book unique among the literatures of monolayers.

Free Download Nanocellulose: Synthesis, Structure, Properties And Applications
English | 2021 | ISBN: 1786349469 | 566 Pages | PDF (True) | 97 MB
Nanocellulose, a unique and promising natural material extracted from native cellulose, has received immense interest for its broad spectrum of applications owing to its remarkable physical properties, special surface chemistry, and excellent biological properties (biocompatibility, biodegradability and low toxicity). In attempts to meet the requirements of humanity’s well-being, biomaterials scientists taking advantage of the structure and properties of nanocellulose aim to develop new and formerly non-existing materials with novel and multifunctional properties.This book highlights the importance of nanocellulose and reviews its synthesis, types, structure and properties. Further, it discusses various biofabrication approaches and applications of nanocellulose-based biomaterials in various fields such as the environment, biomedicine, optoelectronics, pharmaceutics, paper, renewable energy and the food industry. Devised to have a broad appeal, this book will be useful to beginners, who will appreciate its comprehensive approach, as well as active researchers, who will find the focus on recent advancements highly valuable.