موضوعات
آموزش و پرورش
ادبیات و زبان
پزشکی، دندانپزشکی و داروسازی
تاریخ و جغرافیا
داستان و رمان
دیگر
دین و فلسفه
روانشناسی
ریاضیات و آمار
سلامتی، تناسب اندام و رژیم غذایی
شیمی و پلیمر
علوم اجتماعی و حقوق
علوم زیستی و بیوتکنولوژی
فیزیک و نجوم
کامپیوتر و اینترنت
کتابهای کودکان و داستان
کسب و کار و اقتصاد
کشاورزی و دامپزشکی و غذا
معماری
مهندسی و فناوری
هنر و تئاتر
محصولات
Rebirth of the Small Family Farm: A Handbook for Starting a Successful Organic Farm Based on the Community Supported Agriculture Concept - Original PDF
نویسندگان: خلاصه: Introduction it is, poetically, a dark and stormy October night as this (true) tale begins to be set on paper. We have just shed our raingear and come inside after a session of slaughtering nearly 100 over-the-hill chickens. They are easy to snag from their henhouse perches after dark, and it was slightly comforting to do this periodic unpleasant-but-necessary chore in the rain. How bizarre this thought process — let alone the actual deeds — would have seemed to either of us eight years ago! We were then in our mid-40s, had just remarried and bought a small operating flower and nut farm on an island near Seattle, and were determined to drop out of corporate careers for a better lifestyle. So we did. And life did get better, much better.
Tourism Management in the 21st Century - Original PDF
نویسندگان: خلاصه: Tourism appears to be an industry that anyone can understand, but in reality it is a very complex subject. It is a meeting ground for economics, sociology, anthropology, geography, ecology and national priority issues among other challenges. Issues of employment, prices and contribution to GDP are all a part of the scope of this book, as well. Leaders of countries find themselves thrown from power if they do not convert tourism potential to a revenue stream. This book presents the latest thinking from around the world.
Run, Melos! and other stories - PDF
نویسندگان: خلاصه: "Run, Melos!" (走れメロス, Hashire Merosu) is a Japanese short story by Osamu Dazai. Published in 1940, "Run, Melos!" is a widely read classic in Japanese schools. The story is a reworking of Friedrich Schiller's ballad Die Bürgschaft, which tells the story of Moerus and Selinuntius (who have lent their names to Dazai's characters as well), originally Damon and Pythias. Schiller's version is based on an ancient Greek legend recorded by the Roman author Gaius Julius Hyginus. The most prominent theme of "Run, Melos!" is unwavering friendship. Despite hardships, the protagonist Melos does his best to save his friend's life, and in the end, his efforts are rewarded. In the 1956 fiscal year, Run Melos! was used as a Japanese textbook for teaching material for the first time in middle high school.
The music of the primes - PDF
نویسندگان: خلاصه: n 1859, German mathematician Bernhard Riemann presented a paper to the Berlin Academy that would forever change the history of mathematics. The subject was the mystery of prime numbers. At the heart of the presentation was an idea that Riemann had not yet proved but one that baffles mathematicians to this day. Solving the Riemann Hypothesis could change the way we do business, since prime numbers are the lynchpin for security in banking and e-commerce. It would also have a profound impact on the cutting-edge of science, affecting quantum mechanics, chaos theory, and the future of computing. Leaders in math and science are trying to crack the elusive code, and a prize of $1 million has been offered to the winner. In this engaging book, Marcus du Sautoy reveals the extraordinary history behind the holy grail of mathematics and the ongoing quest to capture it.
advance rubber composites - Original PDF
نویسندگان: خلاصه: Morphology–Property Relationship in Rubber-Based Nanocomposites: Some Recent Developments, by A. K. Bhowmick, M. Bhattacharya, S. Mitra, K. Dinesh Kumar, P. K. Maji, A. Choudhury, J. J. George and G. C. Basak; * Rubber–Clay Nanocomposites: Some Recent Results, by Amit Das, De-Yi Wang, Klaus Werner Stöckelhuber, René Jurk, Juliane Fritzsche, Manfred Klüppel and Gert Heinrich; * Surface Modification of Fillers and Curatives by Plasma Polymerization for Enhanced Performance of Single Rubbers and Dissimilar Rubber/Rubber Blends, by J. W. M. Noordermeer, R. N. Datta, W. K. Dierkes, R. Guo, T. Mathew, A. G. Talma, M. Tiwari and W. van Ooij; * Recent Developments on Thermoplastic Elastomers by Dynamic Vulcanization, by R. Rajesh Babu and Kinsuk Naskar; * PTFE-Based Rubber Composites for Tribological Applications, by M. S. Khan and G. Heinrich
COVID-19, Tourist Destinations and Prospects for Recovery: Volume One: A Global Perspective - Original PDF
نویسندگان: خلاصه: The COVID-19 pandemic had a devastating impact on tourist destinations in developing and developed countries. Though the entire globe was impacted, the short- and long-term implications for tourism as well as prospects for recovery vary across regions. This volume showcases research on the impact of COVID-19 on tourism from across the world. The book is divided into three parts, with the stage set by an introductory chapter that will provide a background and context. Part I contains chapters that explore the impact of COVID-19 on selected international tourist destinations. Part II showcases how various hotspots across the world adjusted to the new normal under pandemic conditions. Part III is a collection of chapters that address how various destinations are attempting to recover from the shocks of the COVID-19 pandemic. The concluding chapter, written by the editors, seeks to synthesize the lessons offered [...]
Syndiotactic polystyrene - Original PDF
نویسندگان: خلاصه: Syndiotactic Polystyrene (SPS), synthesized in a laboratory for the first time in 1985, has become commercialized in a very short time, with wide acceptance on the global plastics market. Written by leading experts from academia and industry from all over the world, Syndiotactic Polystyrene offers a comprehensive review of all aspects of SPS of interest to both science and industry, from preparation and properties to applications.This essential reference to SPS covers:The preparation of syndiotactic polystyrene by half-metallocenes and other transition metal catalystsThe structure and fundamental properties, especially morphology and crystallization and solution behaviorThe commercial process for SPS manufacturingProperties, processing, and applications of syndiotactic polystyrenesPolymers based on syndiotactic polystyrenes, for example, by functionalization and modification, and nanocompositesIdeal for polymer chemists, physicists, plastics engineers, materials scientists, and all those dealing with plastics manufacturing and processing, this important resource provides the information one needs to compare, select, and integrate an appropriate materials solution for industrial use or research.
آیا کتاب مورد نظر هنوز بر روی سایت قرار نگرفته است؟ جای نگرانی نیست! کافی است بر روی گزینه سفارش کتاب کلیک کرده و درخواست خود را ثبت کنید. در کمتر از چند ساعت کتاب شما را آماده خواهیم کرد.