Nanomaterials


Book Description

A research project at the Tokyo Institute of Technology – dedicated to fostering innovation in the field of nanomaterials – was selected as one of the 21st Century COE (Center of Excellence) programs. The achievements of this COE program, which builds on the strong tradition of materials science in the Institute, are summarized within this book. Nanomaterials: Research Towards Applications is divided into four main parts: - Revolutionary Oxides - State-of-the-Art Polymers - Nanostructure Design for New Functions - Nanostructure Architecture for Engineering Applications - Each section consists of three or four chapters related to inorganic, organic and metallic nanomaterials




Nanoporous Materials


Book Description

In the past two decades, the field of nanoporous materials has undergone significant developments. As these materials possess high specific surface areas, well-defined pore sizes, and functional sites, they show a great diversity of applications such as molecular adsorption/storage and separation, sensing, catalysis, energy storage and conversion,




Insect Ecology


Book Description

Insect Ecology is the world's foremost reference to the never-ending and crucial interactions of the richest taxon of organisms on this earth, with perhaps some 8 million extant species. Now in its Third Edition and twentieth year of publication, Insect Ecology has endured as an unparalleled classic. Taking the reader from an explanation of the science to its significance as a discipline, Insect Ecology is a meticulous, systematic examination of the underlying dynamics of plant-insect interactions, predation, parasites and hosts, and mutualistic relationships, including pollination ecology, that are central to understanding the insects' role in nature. Viewing the largely invisible drama of natural protagonists and antagonists, hidden in the lush foliage of a tropical rain forest or temperate woody vegetation, Peter Price details the unique traits, behaviors, and functions of insects, while placing them in the broader contexts of their places in food webs, ecosystem function, population dynamics, and community interactions. The author also describes the various levels of insect interaction, from trophic relationships (Part II), populations (Part III), and communities (Part IV), while unfolding the infinite variety of insect species and their visible legacy in the fossil record. Full of fascinating details ("Ants are everywhere, but only occasionally noticed. They run much of the terrestrial world as the premier soil turners." "[Insect] galls provide tanning acids and the basis for inks."), Insect Ecology offers detail and breadth, while providing timely discussion on the conservation of biodiversity, the existence and study of vacant ecological niches, latitudinal gradients in species richness, and evolutionary perspectives on population dynamics. The book also examines the development of theory in insect ecology and how it is advanced. Novel features in the Third Edition include four new chapters, covering the importance of insect ecology, the development of theory in the science, hypotheses on plant and herbivore interactions, and a synthesis chapter on population dynamics. Subheadings within chapters provide easier subject access, and many new figures contribute to the book's aesthetic appeal. Clearly organized and with a bibliography of 2,000 references to up-to-date and classic literature, the Third Edition of Insect Ecology is a practical, well-formatted resource. Also copiously illustrated with over 350 figures, many new to this edition, Insect Ecology is a lush graphic tour of the minute, often startling universe of insects in their native habitat. With a history in geologic time much older than the terrestrial vertebrates, insects speak to us-the scarab beetle encased in amber, or New Zealand's endangered large Wellington speargrass weevil-of a resilience and ingenuity oddly reflective of our own. Insect Ecology has let generations of agriculturalists, ecologists, entomologists, environmental scientists, foresters, professionals, and students understand the insects' world, and ours. With unerring detail and breadth, Insect Ecology has described for generations of professionals the interactions and dynamics of the world's richest group of species-the insects-whose wildly various 8 million forms have been the source of endless fascination and study. From caterpillars to the goliath beetle, from the adult copper butterfly to the agromyzid fly, the insect universe is at once ordinary and exotic, capturing, in microcosm, nature's complexity and beauty.







Research Series


Book Description




Porous Carbons


Book Description

Carbon materials form pores ranging in size and morphology, from micropores of less than 1nm, to macropores of more than 50nm, and from channel-like spaces with homogenous diameters in carbon nanotubes, to round spaces in various fullerene cages, including irregularly-shaped pores in polycrystalline carbon materials. The large quantity and rapid rate of absorption of various molecules made possible by these attributes of carbon materials are now used in the storage of foreign atoms and ions for energy storage, conversion and adsorption, and for environmental remediation. Porous Carbons: Syntheses and Applications focuses on the fabrication and application of porous carbons. It considers fabrication at three scales: micropores, mesopores, and macropores. Carbon foams, sponges, and 3D-structured carbons are detailed. The title presents applications in four key areas: energy storage, energy conversion, energy adsorption, including batteries, supercapacitors, and fuel cells and environmental remediation, emphasizing the importance of pore structures at the three scales, and the diffusion and storage of various ions and molecules. The book presents a short history of each technique and material, and assesses advantages and disadvantages. This focused book provides researchers with a comprehensive understanding of both pioneering and current synthesis techniques for porous carbons, and their modern applications. - Presents modern porous carbon synthesis techniques and modern applications of porous carbons - Presents current research on porous carbons in energy storage, conversion and adsorption, and in environmental remediation - Provides a history and assessment of both pioneering and current cutting-edge synthesis techniques and materials - Covers a significant range of precursor materials, preparation techniques, and characteristics - Considers the future development of porous carbons and their various potential applications




APOCalypse 2500 Main Rule Book


Book Description

APOCalypse 2500(TM) is a tabletop role-playing game, set in a post-apocalyptic future world of sci-fi technology and ancient magic. 400 years after the vortex humankind's great nations are gone, the planet has changed, and ancient magic and magical creatures have returned to a modern high tech earth. In 22nd century scientists blunder: The Vortex forms: Magical species appear: Accelerated continental drift happens: Neo-Pangaea forms: War happens: Nations fail, feudalism arises: Time passes: It is now the year 2500 and your adventure begins... This game is designed for 2 or more persons and requires dice.




Publications


Book Description




Photofunctional Rare Earth Hybrid Materials


Book Description

This book presents the main research advances in the field of photofunctional rare earth hybrid materials. The first chapter discusses the fundamental principles, ranging from rare earth, rare earth luminescence, luminescent rare earth compounds and photofunctional rare earth hybrid materials. The main body of the book consists of six chapters exploring different kinds of photofunctional hybrid materials, such as hybrids based on organically modified silica; organically modified mesoporous silica; functionalized microporous zeolite and metal-organic frameworks; polymer or polymer/silica composite; and multi-component assembly of hybrids. It also includes a chapter introducing the photofunctional application of these hybrid materials. It is a valuable resource for a wide readership in various fields of rare earth chemistry, chemical science and materials science.




Pоwеr Ѕyѕtеm аnd Mоdеlling Rеlаyѕ


Book Description

Numеriсаl rеlаyѕ аrе thе rеѕult оf thе аppliсаtiоn оf miсrоprосеѕѕоr tесhnоlоgy in rеlаyinduѕtry.Numеriсаl rеlаyѕ hаvе thе аbility tо соmmuniсаtе with itѕ pееrѕ, аrеесоnоmiсаl аnd аrе еаѕy tо оpеrаtе, аdjuѕt аnd rеpаir.Mоdеling оf digitаl аndnumеriсаl rеlаyѕ iѕ impоrtаnt tо аdjuѕt аnd ѕеttlе prоtесtiоn еquipmеnt in еlесtriсаlfасilitiеѕ аnd tо trаin prоtесtiоn pеrѕоnnеl. Dеѕigning оf numеriсаl rеlаyѕ iѕ еmplоyеdtо prоduсе nеw prоtоtypеѕ аnd prоtесtiоn аlgоrithmѕ. Соmputеr mоdеlѕ оf numеriсаlrеlаyѕ fоr thе ѕtudy оf prоtесtiоn ѕyѕtеmѕ аrе grеаtly еnhаnсеd whеn wоrking аlоng withаn еlесtrоmаgnеtiс trаnѕiеnt prоgrаm (еmtp). А litеrаturе ѕurvеy hаѕ rеvеаlеd thаtprеviоuѕ mоdеling tесhniquеѕ prеѕеntеd а lасk оf аutоmаtiоn in thе gеnеrаtiоn оf rеlаymоdеlѕ, оr ѕhоw high соmplеxity in linking thе numеriсаl rеlаy mоdеlѕ with thе pоwеrѕyѕtеm mоdеlеd in thе еmtp.Thiѕ thеѕiѕ dеѕсribеѕ а nеw аpprоасh оf mоdеling аnd dеѕigning оf numеriсаl rеlаyѕ.Thе prоpоѕеd mеthоdоlоgy еmplоyѕ а Viѕuаl С++-bаѕеd prоgrаm (PLЅА) tо оbtаinfrоm thе uѕеr thе ѕpесifiсаtiоnѕ оf thе rеlаy tо bе dеѕignеd, аnd tо prосеѕѕ thiѕinfоrmаtiоn tо gеnеrаtе thе FОRTRАN соdе thаt rеprеѕеntѕ thе funсtiоnаl blосkѕ оf thеrеlаy. Thiѕ gеnеrаtеd соdе iѕ inсоrpоrаtеd in а PЅСАD/ЕMTDС саѕе uѕing а rеѕоurсесаllеd соmpоnеnt, whiсh fасilitаtеѕ thе сrеаtiоn оf uѕеr-сuѕtоm mоdеlѕ inPЅСАD/ЕMTDС. Соnvеniеnt еlесtriсаl аnd lоgiсаl ѕignаlѕ аrе соnnесtеd tо thе inputѕаnd оutputѕ оf thе PЅСАD/ЕMTDС соmpоnеnt.Furthеr аdditiоnѕ оf digitаl rеlаymоdеlѕ intо thе PЅСАD/ЕMTDС саѕе соnѕtitutе thе prоtесtiоn ѕyѕtеm mоdеl. Thеthеѕiѕ dеѕсribеѕ а prосеdurе fоr dеѕigning diѕtаnсе аnd diffеrеntiаl rеlаy mоdеlѕ, but thеmеthоdоlоgy mаy bе еxtеndеd tо dеѕign mоdеlѕ оf оthеr rеlаy еlеmеntѕ.А numbеr оf prоtесtiоn ѕyѕtеm ѕtudiеѕ wеrе pеrfоrmеd with thе ѕtruсturе сrеаtеd withthе prоpоѕеd mеthоdоlоgy. Аdjuѕtmеnt оf diѕtаnсе аnd diffеrеntiаl rеlаyѕ wеrе ѕtudiеd.Rеlаy pеrfоrmаnсе undеr СT ѕаturаtiоn аnd thе еffесtѕ оf thе rеmоvаl оf аnti-аliаѕingаnаlоg filtеr wеrе invеѕtigаtеd.Lосаl аnd rеmоtе bасkup diѕtаnсе prоtесtiоn оfiitrаnѕmiѕѕiоn linеѕ wаѕ ѕimulаtеd. Thе аdjuѕtmеnt оf diffеrеntiаl prоtесtiоn оf pоwеrtrаnѕfоrmеr tо оvеrсоmе thе еffесtѕ оf inruѕh сurrеnt wаѕ pеrfоrmеd. Pоwеr trаnѕfоrmеrdiffеrеntiаl prоtесtiоn rеѕpоnѕеѕ tо intеrnаl аnd еxtеrnаl fаultѕ wеrе соnѕidеrеd.Аdditiоnаlly, а ѕеt оf tеѕtѕ wеrе pеrfоrmеd tо invеѕtigаtе thе соnѕiѕtеnсy оf thе rеlаymоdеlѕ gеnеrаtеd with thе prоpоѕеd mеthоdоlоgy.Thе rеѕultѕ ѕhоwеd thаt thеnumеriсаl rеlаy mоdеlѕ rеѕpоnd ѕаtiѕfасtоrily ассоrding with thе еxpесtеd rеѕultѕ оf thеtеѕtѕ.