Bøker av Ashok Kumar

This book emphasizes on advancement in the field of bone repair and regeneration. It introduces bone development, repair and regeneration emphasizing the correlation of the processes including details about different biomaterials and technologies involved in the fabrication, characterization of bone related scaffolds and implants. The realm of nanotechnological intervention and folklore phytomedicines and their prospects in regenerating bone is explored including major bone related disease conditions, infection, and their tackling via tissue engineering strategies.Features: Covers polymer materials and technologies for bone repair and regeneration based on tissue engineering Defines the interdisciplinary mechanism of bone tissue repair ranging from the fields of material science, nanotechnology, and phytomedicine Includes basic sciences, scaffold-based approach, and bone infection Examines fabrication and characterization methods required for finalizing the bone repair materials Reviews fundamentals of interlinked mechanisms of bone development, repair, and regeneration This book is aimed at graduate students and researchers in biomedical and tissue engineering, and biomaterial sciences.

A Journey into Environmental StewardshipBook DescriptionExplore the intricate relationship between physical fitness and cricket performance in "A Journey into Environmental Stewardship." This groundbreaking study delves into the aerobic and anaerobic dimensions of the game, shedding light on the critical role these factors play in sprints, high-intensity runs, and crucial duel plays that can sway the outcome of a match.Key Features:Study Findings:Conclusion:In conclusion, the book establishes a significant correlation between anthropometric, aerobic, anaerobic fitness, and haemodynamic variables, categorized by playing positions, participation levels, and playing experience. This groundbreaking research equips coaches and trainers with essential insights, facilitating the development of tailored training methods to enhance cricket performance across various levels.Keywords:VO2max, Fatigue Index, Pulse Pressure, Cardiac Output, PowerEmbark on this enlightening journey that merges the realms of sports science and cricket, providing an invaluable resource for players, coaches, and fitness enthusiasts alike. "A Journey into Environmental Stewardship" stands at the forefront of understanding the physiological underpinnings of cricket, paving the way for a new era of informed training and performance optimization.

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Dear Readers, Thanks for making my other books #1 best sellers on Amazon!This book is written with more than 1000 years of experience... I mean it...I have many friends in my personal and professional networks who contributed to this book. They earned huge experience by working at world's largest companies. If we add their experiences then it would easily cross 1000 years. That's the reason I took long time to come up with this book, to respect their guidance and to provide maximum benefits to you.In this book, you will learn about the latest industrial technologies, also you will get exposures to very interesting & important future technologies, like: Impact of Electric Vehicle (EV) on sheet metal industryBionic design for sheet metals - popular in aerospace and coming soon to automotiveWith help of more than 436 figures , I have tried to bring almost everything I was advised to bring for you. You can test your learning with 290 MCQ. A quick glimpse will get you an idea about the quality and comprehensiveness of the book.I am sure, this book will become an asset for you, and you would read it multiple times to enjoy, comprehend the information, knowledge and industry insights provided in this book.Have a wonderful learning experience!Ashok KumarWhat should you expect from this book...1. Introduction- Manufacturing & applications2. Cutting sheet metals- Cutting technologies (shear, sawing, laser, plasma, & waterjet)- Types of cutting (slitting, cutoff & parting, punching & blanking, notching, saving, & lancing)- Deciding cut sequence3. Forming sheet metals- Bending (air bending, spring back, neutral axis & K-factor, offset, bottoming, 3-point, edge/wipe, roll, elastomer/geurin, joggle, folding, flanging & flaring)- Air bend force chart- Other forming processes (Extrusion, Stamping, Stretching, Drawing, Ironing, Embossing, Coining, SPF, EXF, MPF, EHF, Hydro, RPF, Roll, Peen, & Spinning)4. Joining sheet metals- Electric arc welding (MAW, GMAW/MIG, GTAW/TIG, PAW, CAW, & SAW)- Electric resistance welding (spot seam, & projection)- Gas flame welding- Laser beam welding (LBW)- Electron beam welding (EBW)- Solid state friction stir & ultrasound welding- Weld design (butt, lap, corner, tee, & plug)- Brazing & soldering- Riveting- Fasteners (bolts, nuts, screws, tacks)- Clinching- Seaming- Adhesive bonding5. Designing sheet metal products- Sheet metal designing (bend radius, bend relief, hole/slot size & location, extruded hole, curl, hem, notches & tabs, fillets, countersink holes, lance/louver design, emboss/bed/rib design)- Advanced design concepts (edge, flange, gussets, ribs, chamfer, wrapped corners, collars, coining & embossing)- Material selection (ferritic/austenitic/martensitic/duplex stainless steels, drawing steel, HSS, 1st, 2nd & 3rd generations AHSS, UHSS, & PHS)- Aluminium sheets in automotive-BIW- Sheet thickness & tolerances- Design for manufacturing-DFM & product life cycle5. Finishing sheet metal products- Deburring- Sand blasting- Plating (anodizing, zinc plating/galvanizing, nickel, zinc-nickel, chrome, tin, designing for plating)- Coating (chromate conversion, passivation, powder coating)- Automotive examples7. Drafting of sheet metal parts- Drafting rules- Band lines, direction, & radius- Hole/bend charts- Flat pattern layout- Welding symbols- Notes & other sectionsAppendices - Future aheadBionic designElectric vehiclesEnjoy the core of engineering!

Polymerelektrolyte mit hoher Ionenleitfähigkeit sind Gegenstand umfangreicher Forschungsarbeiten für eine Vielzahl elektrochemischer Anwendungen, darunter wiederaufladbare Batterien, Brennstoffzellen, Solarzellen, Superkondensatoren und Aktoren. Grund für dieses Interesse sind die Unzulänglichkeiten flüssiger Elektrolyte, z. B. Auslaufen, Entflammbarkeit, Toxizität und Stabilität. Der Ersatz von Flüssigelektrolyten durch Polymerelektrolyt-Dünnschichten bietet zahlreiche Vorteile für Batterietechnologien in Bezug auf strukturelle und chemische Stabilität, Formflexibilität, geringe Toxizität usw. und hat potenzielle Vorteile für den anhaltenden Trend zur Miniaturisierung. Für Anwendungen in wiederaufladbaren Batterien sollten Polymerelektrolyte die Anforderungen einer hohen Ionenleitfähigkeit bei Raumtemperatur, eines breiten elektrochemischen Stabilitätsfensters (bis zu 4,5 V) und einer ausreichenden Dimensions- und Temperaturstabilität erfüllen. Diese Schlüsselparameter von Polymerelektrolyten können durch verschiedene Methoden verbessert werden.

Os electrólitos poliméricos com elevada condutividade iónica são objeto de extensa investigação para uma variedade de aplicações electroquímicas que incluem baterias recarregáveis, células de combustível, células solares, supercapacitores e actuadores. Este interesse é motivado pelas deficiências dos electrólitos líquidos, por exemplo, fugas, inflamabilidade, toxicidade e estabilidade. A substituição de electrólitos líquidos por películas finas de electrólitos poliméricos oferece numerosas vantagens às tecnologias de baterias em termos de estabilidade estrutural e química, versatilidade de forma, baixa toxicidade, etc., e tem vantagens potenciais na tendência contínua para a miniaturização. Para aplicações em baterias recarregáveis, os electrólitos poliméricos devem satisfazer os requisitos de elevada condutividade iónica à temperatura ambiente, ampla janela de estabilidade eletroquímica (até 4,5 V) e suficiente estabilidade dimensional e térmica. Estes parâmetros-chave dos electrólitos poliméricos podem ser melhorados por vários métodos.

Gli elettroliti polimerici ad alta conducibilità ionica sono oggetto di una vasta ricerca per una varietà di applicazioni elettrochimiche che includono batterie ricaricabili, celle a combustibile, celle solari, supercondensatori e attuatori. Questo interesse è motivato dalle carenze degli elettroliti liquidi, come perdite, infiammabilità, tossicità e stabilità. La sostituzione degli elettroliti liquidi con film sottili di elettroliti polimerici offre numerosi vantaggi alle tecnologie delle batterie in termini di stabilità strutturale e chimica, versatilità della forma, bassa tossicità, ecc. e presenta potenziali vantaggi nella continua tendenza alla miniaturizzazione. Per le applicazioni nelle batterie ricaricabili, gli elettroliti polimerici devono soddisfare i requisiti di elevata conducibilità ionica a temperatura ambiente, ampia finestra di stabilità elettrochimica (fino a 4,5 V) e sufficiente stabilità dimensionale e termica. Questi parametri chiave degli elettroliti polimerici possono essere migliorati con vari metodi.

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A puzzle book is a type of activity book which contains a collection of puzzles for the reader to complete. Puzzle books may contain puzzles all of simply one type like a mixture of different puzzle types. Puzzle books may be aimed for either adults or children. Puzzle books can be used for many purposes such as education or purely for entertainment.

Desde há séculos que uma grande parte da população indiana tem lutado contra o sistema indesejado, ou seja, o castismo. Houve também várias reformas e movimentos contra a casta, a intocabilidade e as atrocidades cometidas contra os Dalit no período pré-pós-britânico. Entre todos, a nova constituição redigida por Ambedkar pode ser considerada um documento jurídico revolucionário para desmantelar todo o tipo de atrocidades e discriminações contra qualquer sector da sociedade indiana. A responsabilidade pela implementação do documento cabe claramente ao Estado e aos seus mecanismos, especialmente aos futuros cidadãos. Este livro, composto por cinco capítulos com vários títulos e subtítulos, é uma tentativa de apresentar tanto a teoria como a prática da ideia de Ambedkar de democracia social na Índia. Na teoria, baseada nos seus volumes de livros e artigos, abrange as suas diferentes ideias e pensamentos ou debates sobre vários sistemas socioeconómicos e políticos. E as práticas abrangem todas as tentativas feitas por ele ou pelos seus sucessores para implementar a sua ideia de democracia social. Abrange as diferentes disposições constitucionais, jurídicas e administrativas, bem como as alterações à Constituição indiana, para alcançar o objetivo acima referido.

Depuis des siècles, une grande partie de la population indienne lutte contre un système indésirable, le castéisme. Il y a également eu plusieurs réformes et mouvements contre la caste, l'intouchabilité et les atrocités commises par les Dalits au cours de la période pré-post-britannique. La nouvelle constitution rédigée par Ambedkar peut être considérée comme un document juridique révolutionnaire visant à démanteler toutes les formes d'atrocités et de discriminations à l'encontre de n'importe quelle partie de la société indienne. La responsabilité de la mise en ¿uvre de ce document incombe clairement à l'État et à ses mécanismes, en particulier aux futurs citoyens. Ce livre, composé de cinq chapitres avec un certain nombre de titres et de sous-titres, tente de présenter à la fois la théorie et la pratique de l'idée de démocratie sociale d'Ambedkar en Inde. En théorie, sur la base de ses livres et articles, il couvre ses différentes idées et pensées ou débats sur divers systèmes socio-économiques et politiques. Les pratiques couvrent toutes les tentatives faites par lui ou ses successeurs pour mettre en ¿uvre son idée de la démocratie sociale. Il couvre les différentes dispositions constitutionnelles, juridiques et administratives, ainsi que les amendements de la constitution indienne pour atteindre l'objectif susmentionné.

Da secoli, gran parte della popolazione indiana lotta contro il sistema indesiderato del casteismo. Anche nel periodo pre-post-britannico ci sono state diverse riforme e movimenti contro le caste, l'intoccabilità e le atrocità dei Dalit. Tra tutti, la nuova Costituzione redatta da Ambedkar può essere considerata un documento legale rivoluzionario per smantellare ogni tipo di atrocità e discriminazione contro qualsiasi sezione della società indiana. La responsabilità dell'attuazione del documento spetta chiaramente allo Stato e ai suoi apparati, in particolare ai futuri cittadini. Questo libro, composto da cinque capitoli con una serie di titoli e sottotitoli, è un tentativo di presentare sia la teoria che la pratica dell'idea di Ambedkar di democrazia sociale in India. La teoria, basata sui suoi volumi di libri e articoli, copre le sue diverse idee e pensieri o dibattiti su vari sistemi socio-economici e politici. Le pratiche coprono tutti i tentativi fatti da lui o dai suoi successori per attuare la sua idea di democrazia sociale. Copre le diverse disposizioni costituzionali, legali e amministrative e gli emendamenti della Costituzione indiana per raggiungere il suddetto obiettivo.

Na protqzhenii mnogih wekow bol'shaq chast' naseleniq Indii borolas' protiw nezhelatel'noj sistemy, t.e. kastowosti. V dobritanskij period takzhe prowodilis' razlichnye reformy i dwizheniq protiw kastowosti, neprikasaemosti i zhestokogo obrascheniq s dalitami. Nowaq konstituciq, razrabotannaq Ambedkarom, mozhet rassmatriwat'sq kak rewolücionnyj prawowoj dokument, naprawlennyj na likwidaciü wseh widow zhestokosti i diskriminacii w otnoshenii lüboj chasti indijskogo obschestwa. Otwetstwennost' za realizaciü ätogo dokumenta, bezuslowno, lezhit na gosudarstwe i ego mehanizmah, osobenno na buduschih lüdqh. Dannaq kniga, sostoqschaq iz pqti glaw s mnozhestwom zagolowkow i podzagolowkow, predstawlqet soboj popytku predstawit' kak teoriü, tak i praktiku realizacii idei social-demokratii w Indii, wydwinutoj Ambedkarom. Teoreticheskaq chast', osnowannaq na tomah ego knig i statej, ohwatywaet razlichnye idei, mysli ili debaty po powodu razlichnyh social'no-äkonomicheskih i politicheskih sistem. A praktika ohwatywaet wse popytki, predprinqtye im ili ego preemnikami dlq realizacii ego idei social-demokratii. V nem rassmatriwaütsq razlichnye konstitucionnye, prawowye i administratiwnye mery, a takzhe poprawki k Konstitucii Indii dlq dostizheniq wysheukazannoj celi.

Seit Jahrhunderten kämpft ein großer Teil der indischen Bevölkerung gegen das unerwünschte System des Kastentums. Auch in der Zeit vor der britischen Herrschaft gab es verschiedene Reformen und Bewegungen gegen Kaste, Unberührbarkeit und die Gräueltaten der Dalits. Die von Ambedkar entworfene neue Verfassung kann als ein revolutionäres Rechtsdokument angesehen werden, das alle Arten von Grausamkeiten und Diskriminierungen gegenüber allen Teilen der indischen Gesellschaft abschafft. Die Verantwortung für die Umsetzung des Dokuments liegt eindeutig beim Staat und seinen Organen, insbesondere bei der zukünftigen Bevölkerung. Dieses Buch, das aus fünf Kapiteln mit einer Reihe von Überschriften und Unterüberschriften besteht, ist ein Versuch, sowohl die Theorie als auch die Praxis von Ambedkars Idee der sozialen Demokratie in Indien darzustellen. In der Theorie, die sich auf seine Bücher und Artikel stützt, werden seine verschiedenen Ideen und Gedanken oder Debatten über verschiedene sozioökonomische und politische Systeme behandelt. Und die Praxis umfasst jeden Versuch, den er oder seine Nachfolger unternommen haben, um seine Idee der sozialen Demokratie umzusetzen. Sie umfasst die verschiedenen verfassungsrechtlichen, rechtlichen und administrativen Regelungen sowie die Änderungen der indischen Verfassung zur Erreichung des genannten Ziels.

Desde há séculos, uma grande parte da população indiana tem lutado contra o sistema indesejado, ou seja, o casteísmo. Houve também várias reformas e movimentos contra a casta, a intocabilidade e as atrocidades cometidas contra os Dalit no período pré-pós-britânico. Entre todos, a nova constituição redigida por Ambedkar pode ser considerada um documento jurídico revolucionário para desmantelar todo o tipo de atrocidades e discriminações contra qualquer sector da sociedade indiana. A responsabilidade pela implementação do documento cabe claramente ao Estado e aos seus mecanismos, especialmente aos futuros cidadãos. Este livro, composto por cinco capítulos com vários títulos e subtítulos, é uma tentativa de apresentar tanto a teoria como a prática da ideia de Ambedkar de democracia social na Índia. Na teoria, baseada nos seus volumes de livros e artigos, abrange as suas diferentes ideias e pensamentos ou debates sobre vários sistemas socioeconómicos e políticos. E as práticas abrangem todas as tentativas feitas por ele ou pelos seus sucessores para implementar a sua ideia de democracia social. Abrange as diferentes disposições constitucionais, jurídicas e administrativas, bem como as alterações à Constituição indiana, para alcançar o objetivo acima referido.

The journey of love isn't tranquil. You need to walk through unfathomable paths and trek through arduous times without losing hope. Marco and Bella are young lovers and their infatuation isn't juvenile. But there is someone who doesn't want them to be together. That person is trying to sabotage their love and break their bond. The person is trying to take Marco away. But do you assume that breaking this love bond would be easy?Who is that person and why is she doing this? Follow the journey of Marco and Bella to know more.

Advances in Nanotechnology for Marine Antifouling surveys the latest research in the application of nanotechnology for biofouling inhibition. The book gathers in-depth information on the various micro and nano-techniques, nanocoatings, polymeric composites paints, methods of application and prevention mechanisms. This is a valuable resource for researchers and advanced students across anti-biofouling, nanotechnology, nanomaterials, polymer nanocomposites, coatings, maritime technology, chemistry, chemical engineering, environmental science, and materials science and engineering. This is also essential reading for industrial scientists, engineers, R&D, and other professionals with an interest in the use of nanotechnology for antifouling, particularly in the maritime sector. Nanotechnologies have been recognized as a powerful tool in antifouling strategies with nanocoatings with efficient properties enabling increased durability and performance in the prevention of biofouling and corrosion while replacing potentially more harmful chemicals.

The text discusses models related to smart automation in the manufacturing processes and early warning detection systems using machine intelligence. It will serve as an ideal reference text for graduate students and academic researchers in diverse engineering fields such as electrical, electronics and communication.

Discusses both theoretical and practical aspects of how to harness advanced technologies to develop practical applications such as drone-based surveillance, smart transportation, healthcare, farming solutions, and robotics used in automation. The concepts of machine intelligence, big data analytics, and the Internet of Things (IoT) continue to improve our lives through various cutting-edge applications such as disease detection in real-time, crop yield prediction, smart parking, and so forth. The transformative effects of these technologies are life-changing because they play an important role in demystifying smart healthcare, plant pathology, and smart city/village planning, design and development. This book presents a cross-disciplinary perspective on the practical applications of machine intelligence, big data analytics, and IoT by compiling cutting-edge research and insights from researchers, academicians, and practitioners worldwide. It identifies and discusses various advanced technologies, such as artificial intelligence, machine learning, IoT, image processing, network security, cloud computing, and sensors, to provide effective solutions to the lifestyle challenges faced by humankind. Machine Intelligence, Big Data Analytics, and IoT in Image Processing is a significant addition to the body of knowledge on practical applications emerging from machine intelligence, big data analytics, and IoT. The chapters deal with specific areas of applications of these technologies. This deliberate choice of covering a diversity of fields was to emphasize the applications of these technologies in almost every contemporary aspect of real life to assist working in different sectors by understanding and exploiting the strategic opportunities offered by these technologies. Audience The book will be of interest to a range of researchers and scientists in artificial intelligence who work on practical applications using machine learning, big data analytics, natural language processing, pattern recognition, and IoT by analyzing images. Software developers, industry specialists, and policymakers in medicine, agriculture, smart cities development, transportation, etc. will find this book exceedingly useful.

Welcome to the phenomenal journey of learning Project management, and beyond!This book is based on latest PMBOK 6th edition. With help of numerous examples from IT Industry, Civil Industry, and Mechanical Industry, the Author has simplified the concepts of PMBOK which helps students from any background to understand them. The Author has utilized his wide international experience across the USA, UK, Europe, Middle East, and the India while working for multiple industries. Many real-life examples have also been included to share his experience and way to handle them.The approach used in this book is to make a solid foundation for students on which any castle can be built, may be it is clearing PMP(R) exam or implementing management tools and techniques in real life. One further step is taken for leadership role to understand the concepts of, and work on, fundamentals of any organization, for example, starting from vision, mission, and values - to - strategic plan - to -support system for project managers - to - project management standardization - to - monitoring and control system (e.g., PMO).Comprehensive yet simplified explanation of tools, for example, CPM/PERT, Fast tracking, Crashing, Burndown chart, Budgeting, and funding, Earned value analysis for EAC and TCPI, ITYXC & Roof shaped matrices, Root cause analysis, Control charts, RACI, Risk response tools, Stakeholder grid/cube, and much more, will enable reader to work in standardized and most professional fashion.This book is for all of you, who is either preparing for PMP(R) certification or working project manager, as a senior management up to CEO/Owner level by making you fully equipped to take up any level of management tasks. Enjoy the journey, of becoming a Supermanager...

Dear Readers, Thanks for making it #1 Best seller on Amazon!Thrilled by responses, driven by suggestions, here is second edition of the book to add: -Analysis of real life Industrial application collected from multiple MNCs-Question bank (100 fundamental based and 50 numerical based questions)-Editing based on feedback received, to bring more valuePurpose of the book: -This book is to take you through an exciting journey of learning new mechanical engineering language, namely, Geometric Dimensioning and Tolerancing (GD&T). It is a functional language to define and communicate geometric tolerances (allowable variations) applicable to geometries (also called features) of mechanical parts and assemblies. -The purpose of this book is to learn (read and write) this language.What can the reader hope to learn by reading the book?Starting the journey with the origin of GD&T, we will learn: -Fundamentals of dimensioning, tolerancing and dimensioning rules.-Fundamental concepts of hole and shaft basis systems, basic/nominal size, limit, tolerance, actual size, deviation, allowance, and related technical terms.-Understanding mechanical features, a feature of size (FOS) and feature material condition (MMC/LMC/RFS), Datum, Datum feature, Datum feature frame, the degree of freedom, datum target, and datum simulators.-Fourteen feature controls tolerances of GD&T (straightness, flatness, circularity, cylindricity, etc.), practical application of each tolerance, the impact of MMC/LMC, understanding bonus tolerance, and writing in feature control frame.-Advanced concepts of boundary and envelope, MMB, LMB, RFB, virtual condition, resultant condition, unrelated and related actual mating envelopes.-14 most frequently used modifiers, namely, translation, projected tolerance zone, free state, tangent plane, unequally disposed profile, independency, statistical tolerance, continuous feature, controlled radius, dimension origin, between, all around, all over, and individually.-Analysis of industrial application examples, to see how industry adapts and modify the standards in real life.-100 fundamental based and 50 numerical questions to test your learning..-Appendix section including the concept of ISO-286 and IT grades, industry best practices for dimensional tolerancingWhile covering more than core GD&T concepts, a couple of designing process have also been included to provide holistic knowledge for practical purposes.About the journey of writing this book: Being a mechanical engineer, it was exciting for me to find a new evolving language in the industry. To find out the ground reality of usage of GD&T, I visited industries and educational institutes, talked to professionals, teachers, and students. Almost everywhere, a sense of difficulty to understand the new concept was found. To understand the concepts of ASME Y14.5-2009, a need of a textbook was felt, which is easy to understand, which can be used for stepwise learning, having questions, exercises, etc. I started the endeavor to write this book by contacting many of my friends, friend's friends, to collaborate and find more information, samples, industrial applications, challenges, etc. I locally printed the first sample of the book, gave it to industrial designers, Design heads, Manufacturers, Head-of-departments and Principals of colleges, established famous Authors of mechanical engineering subjects, and other colleagues. Most of them liked the book's simplified approach to describe the complex subject matter and provided their feedbacks, which are incorporated in the book. Therefore, this book is not only the output of my efforts, rather it is a combined output of many elite people working in the area of GD&T for some time now. I wish my readers to take benefit of fundamental learning and real-life examples, and to be front line runner in this evolving area of the mechanical industry!All the best! Happy learning!Ashok