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Free Ebooks DownloadWelcome to DL4ALL.org – your ultimate destination for ebooks across every genre. Whether you’re into fiction, self-help, education, or niche topics, we offer an extensive library to satisfy your thirst for knowledge and entertainment. Why Choose DL4ALL.org?
Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  English | 2021 | ISBN: 0367614944 | 751 pages | True PDF | 16.79 MB Aging can be perceived differently during different times in one's life. Aging as a process not only influences medical and economic dimensions at an individual level but also at societal and national levels. Aging is a natural process; however, its standard definition in a healthcare context is yet unclear. To delay the aging process and to maintain quality of life until the end of life are two goals of prime importance. Various healthcare approaches are being developed and experimented on to best manage aging as if it is a disease.  English | 2020 | ISBN: 9781783325542 | 389 pages | PDF | 6.79 MB NUMERICAL METHODS IN SCIENCE AND ENGINEERING present an understanding on introduction and the use of numerical methods. The book starts by introducing numerical methods and describing their importance for analyzing engineering problems. The programs are written in MATLAB, Mathematica, Fortran, C and Python, so that readers can use the preferred language for their study. These computer programs can also be modified to use in other courses and research work. This book is ideal for undergraduate and graduate students in mechanical, aeronautical, civil, electrical and chemical engineering as well as scientists.  English | 2021 | ISBN: 0891183779 | 561 pages | True PDF EPUB | 210.78 MB North American AgroforestryExplore the many benefits of alternative land-use systems with this incisive resource  English | 2015 | ISBN: 0198702760 | 667 pages | True PDF | 99.12 MB This book provides a comprehensive presentation on most of the major topics in nonlinear optics and photonics, with equal emphasis on principles, experiments, techniques, and applications. It covers many major new topics including optical solitons, multi-photon effects, nonlinear photoelectric effects, fast and slow light , and Terahertz photonics.  English | 2021 | ISBN: 1630818682 , 978-1630818685 | 373 pages | True PDF | 39.22 MB Despite its continuing popularity, the so-called standard circuit model of compound semiconductor field-effect transistors (FETs) and high electron mobility transistors (HEMTs) is shown to have a limitation for nonlinear analysis and design: it is valid only in the static limit. When the voltages and currents are time-varying, as they must be for these devices to have any practical use, the model progressively fails for higher specification circuits. This book shows how to reform the standard model to render it fully compliant with the way FETs and HEMTs actually function, thus rendering it valid dynamically. Proof-of-principle is demonstrated for several practical circuits, including a frequency doubler and amplifiers with demanding performance criteria. Methods for extracting both the reformulated model and the standard model are described, including a scheme for re-constructing from S-parameters the bias-dependent dynamic (or RF) I(V) characteristics along which devices work in real-world applications, and as needed for the design of nonlinear circuits using harmonic-balance and time-domain simulators. The book includes a historical review of how variations on the standard model theme evolved, leading up to one of the most widely used―the Angelov (or Chalmers) model.  English | 2022 | ISBN: 3030606252 | 1279 pages | pdf, epub | 432.63 MB This large format book is the definitive text on vascular surgery written by expert editors and contributors. It is well supported by exceptional illustrative material. The book is invaluable to all those who work in vascular laboratories as wel.l as internists, cardiologists, vascular laboratory directors and staff, general surgeons involved in vascular surgery and the vascular surgery community in general  English | 2021 | ISBN: 3030772411 | 322 pages | pdf, epub | 7.64 MB Identity is a construct strongly rooted and still predominantly studied in Western (or WEIRD; Western, educated, industrialized, rich, and democratic) contexts (e.g., North American and Western European). Only recently has there been more of a conscious effort to study identity in non-Western (or non-WEIRD) contexts. This edited volume investigates identity from primarily a non-Western perspective by studying non-Western contexts and non-Western, minority, or immigrant groups living in Western contexts. The contributions (a) examine different aspects of identity (e.g., personal identity, social identity, online identity) as either independent or interrelated constructs; (b) consider the associations of these constructs with aspects of intergroup relations, acculturative processes, and/or psychological well-being; (c) document the advancement in research on identity in underrepresented groups, contexts, and regions such as Africa, Asia, Eastern Europe, the Middle East, and South America; and (d) evaluate different approaches to the study of identity and the implications thereof. This book is intended for cultural or cross-cultural academics, practitioners, educators, social workers, postgraduate students, undergraduate students, and scholars interested in studying identity. It provides insight into how identity in non-Western groups and contexts may both be informed by and may inform Western theoretical perspectives.  English | 2021 | ISBN: 9811681619 | 238 pages | True PDF EPUB | 19.81 MB This book brings together a variety of non-Gaussian autoregressive-type models to analyze time-series data. This book collects and collates most of the available models in the field and provide their probabilistic and inferential properties. This book classifies the stationary time-series models into different groups such as linear stationary models with non-Gaussian innovations, linear stationary models with non-Gaussian marginal distributions, product autoregressive models and minification models. Even though several non-Gaussian time-series models are available in the literature, most of them are focusing on the model structure and the probabilistic properties.  English | 2021 | ISBN: 1978817924 | 213 pages | True PDF | 6.75 MB In the United States, the "right to choose" an abortion is the law of the land. But what if a woman continues her pregnancy because she didn't really have a choice? What if state laws, federal policies, stigma, and a host of other obstacles push that choice out of her reach?  English | 2022 | ISBN: 981167793X | 447 pages | True PDF EPUB | 79.59 MB This book is a collection of chapters describing the advanced and future aspects of smart grid technology. The book emphasizes technical issues, theoretical background and practical applications that drive postgraduates, researchers and practicing engineers with the right advanced skills, vision and knowledge who will further be capable of leading in teams involved in the modelling, control, design, and optimization of the future smart grids. This feature strengthens the benefits of the book for the readers who will gain an insightful understanding of future smart grid challenges including: (i) the formulation of decision-making models, (ii) the familiarization with efficient solution algorithms for such models and (iii) insights into these problems through the detailed analysis of numerous illustrative examples. Further the chapters in this book provide comprehensive coverage of modelling, control and optimization of smart grid which are quite different from most technical publications. |
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