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Start your reading journey today on DL4ALL.org and unlock a world of imagination, knowledge, and inspiration!  Free Download Value Engineering for Electrical Systems in Construction by Hazem Hussein; English | 2026 | ISBN: 1394298560 | 419 pages | True PDF | 6.71 MB  Free Download VLSI Circuits and Embedded Systems English | 2023 | ISBN: 1032216085 | 620 Pages | EPUB (True) | 39 MB Very Large-Scale Integration (VLSI) creates an integrated circuit (IC) by combining thousands of transistors into a single chip. While designing a circuit, reduction of power consumption is a great challenge. VLSI designs reduce the size of circuits which eventually reduces the power consumption of the devices. However, it increases the complexity of the digital system. Therefore, computer-aided design tools are introduced into hardware design processes.  Free Download VAS European Book on Angiology/Vascular Medicine: An International Expert Guide English | 2026 | ISBN: 3031822315 | 1205 Pages | PDF (True) | 87 MB The entire width and depth of Vascular Medicine/Angiology are covered in a robust and comprehensive way by this textbook, based on the most recent and advanced available evidence. All topics are covered in a holistic way, including sound research background, state of the art clinical practice and carefully selected clinical paradigms. The chapters are written in a clear didactic style that facilitates learning and stimulates critical thinking and analysis, turning the reader in an active player of a masterly designed and interactive educational process. The VAS European Book on Angiology/Vascular Medicine follows the specialistic approach involving the different areas of Angiology/Vascular Medicine (synonymous in Europe) with multidisciplinary contributes, as the soundest path to solve the complex challenges faced in modern Medicine. A game changing work that facilitates the close and constructive collaboration of the expertise involved in this rapidly evolving field, in which authors adopt a patient centred care, typical of personalized medicine, with a thorough analysis of clinical and quality of life outcomes. Built as a dynamic element of the broader educational process in the field produced by VAS-European Independent Foundation in Angiology/Vascular Medicine, this textbook provides qualified synthesis for specialists in the area of Vascular Medicine but will also appeal to graduate and postgraduate students, early career researchers and clinicians alike, who are toiling in the fields of Vascular Medicine, including Lymphology, Phlebology, Microcirculation, Thrombosis, vascular Risk Factors, Preventive Medicine, extending to Vascular Surgery, Dermatology, Cardiology and vascular Neurology.  Free Download V-shape Bichannel Spinal Endoscopy: Technique and Practice English | 2023 | ASIN: B0BTJCL4D3 | 176 Pages | PDF (True) | 21 MB Technology related to spinal endoscopy has undergone rapid development over the past 30 years. Some surgical techniques, such as the Unilateral Biportal Endoscopy (UBE), have been widely applied. Meanwhile, the surgical instruments of spinal endoscopy have also significantly evolved. However, there are still problems in dealing with complex spinal disorders and diseases, including limited surgical space, high rate of equipment damage and low surgical efficiency. In this context, Professor Shisheng He and his team at the Tenth People's Hospital of Tongji University developed the V-shape Bichannel Endoscopy System (VBE). As a brand new uniportal bichannel endoscope unlike other existing endoscopes in clinical application, the VBE allows safe and efficient transforaminal lumbar decompression and interbody fusion to be performed under real-time and full-time endoscopic monitoring. The VBE integrates the working channel and endoscopic channel so that the two become one in a "V" shape. It requires only one incision. Both positions of the instruments and the endoscope are fixed, which makes it easy to identify the surgical site during operation. It is a completely different type of endoscope to the UBE and represents a new surgical concept. The VBE is also the first endoscopic system that can be performed in both air and water medium. As a result, the surgical procedure is more convenient and easier for surgeons to master. This book is edited by Professor Shisheng HE with contributions of more than 25 experts in minimally invasive spine surgery. It provides detailed information on the design principles, indications, surgical approaches, and surgical techniques of the VBE. The authors hope that this book will be useful to those who are committed to spinal endoscopic surgery.  Free Download Using Sources Effectively by Robert A. Harris;Christie J. Curtis;, Christie J. Curtis English | 2026 | ISBN: 103264379X | 205 pages | True PDF EPUB | 9.35 MB  Free Download Using SPSS for Research Methods and Social Statistics by William E. Wagner-Huang; English | 2026 | ISBN: 1071884379 | 222 pages | True PDF EPUB | 51.75 MB  Free Download Urban Living Space in China English | 2026 | ISBN: 9819505941 | 542 Pages | PDF (True) | 30 MB This book discusses the evaluation of urban lifestyle, urban livability and human settlement environment from the perspective of interdisciplinarity. On this basis, it explores the living spaces and new forms of living spaces of different groups, and expands the scope of traditional urban living space research, especially highlighting the impact of the development of new technologies and the emergence of new living concepts on urban living space. This book concludes with a summary and an outlook for future research. Combining quantitative and qualitative research, and taking into account the enhancement of research methods by new technologies such as ICT, this book aims to provide a systematic framework for the study of Urban living space and to provide readers with a comprehensive demonstration of empirical research in this area. Readers of this book includes those working in the fields of human geography, urban sociology, urban and rural planning, urban economics and urban management, as well as policy makers in relevant government departments, property development and business managers, and university teachers and students. The three main features of this book are "cutting-edge," "interesting" and "academic." This book aims to provide readers with the basic framework, important concepts, cutting-edge methods, and important findings and conclusions of urban living space research in China.  Free Download Urban Green Spaces and Environmental Sustainability: Insights from Kolkata Municipal Corporation English | 2026 | ISBN: 3032153212 | 179 Pages | PDF EPUB (True) | 51 MB This book explores the vital role of urban green spaces in mitigating environmental challenges, enhancing urban sustainability, and improving the quality of life in densely populated cities. Based on extensive doctoral research, this book provides a comprehensive assessment of how urban greenery impacts air quality, temperature regulation, biodiversity conservation, and public health. By focusing on Kolkata, a rapidly urbanizing metropolis, the book offers insights that are applicable to other urban centers facing similar challenges worldwide.  Free Download Upstream Petroleum Technology by Subrata Borgohain Gogoi; English | 2026| ISBN: 9815129961 | 500 pages | True PDF EPUB | 445.48 MB  Free Download Upconversion Luminescence of Phosphors English | 2026 | ISBN: 9819517613 | 297 Pages | PDF EPUB (True) | 77 MB This book highlights various applications of upconversion phosphors mainly for solar cells and in biomedical sciences. The tuning of chemical and physical properties in upconversion phosphors has a strong influence on a number of assorted applications including solid-state lasers, photovoltaic, and bioimaging. This book presents a fundamental understanding of upconversion luminescence, and the theoretical elucidation of spectroscopic properties and luminescence dynamics of photon upconversion in rare-earth-activated phosphors. |
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