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
Mossbauer analysis of the atomic and magnetic structure of alloys - Original PDF
نویسندگان: خلاصه: The monograph indicates the key problems that have to be solved for the further development of the Mossbauer methods for analysis of the nuclear and magnetic structure of alloys, and offer solution variants for some of these problems based on the generalised results of a wide range of theoretical and experimental investigations, including original work by the author of the book and his colleagues.
![Untangled: Walking the Eightfold Path to Clarity, Courage, and Compassion[2022] - Epub + Converted pdf](https://dl.libsan.ir/images/1/12/24_646a6f12c6c01.jpg)
![The Inseparable Nature of Love and Aggression Clinical and Theoretical Perspectives[2011] - Original PDF](https://dl.libsan.ir/images/1/12/16_646a666e2ffdc.jpg)
![The Concise Human Body Book: An illustrated guide to its structure, function and disorders[2019] - Original PDF](https://dl.libsan.ir/images/1/12/10_646a54cb00aed.jpg)
![Antifragile: Things That Gain from Disorder (Incerto)[2012] - Epub + Converted pdf](https://dl.libsan.ir/images/1/12/14_646927f32a813.jpg)
The Endogenous Energy-Saving Technological Change in China’s Industrial Sector - Original PDF
نویسندگان: خلاصه: Preface Decarbonization of the Chinese economy largely depends on the degree of decar- bonization of industry. Since improving energy efficiency and increasing energy R&D investment are arguably the chief drivers of the sustainable growth of the Chinese industry, this book attempts to study energy efficiency and energy R&D investment under one normalized economic model. By distinguishing between energy R&D investment and non-energy R&D investment and drawing on the paradigm of neoclassical economics, I start by clarifying the basic concept of energy- saving technological change (hereinafter referred to as “ESTC”) and the related endogenous mechanism, proceed to integrate under the existing endogenous growth model two different mechanisms whereby R&D heterogeneity affects energy effi- ciency, namely the effect of factor substitution and the effect of increased effective energy input, and finally build a framework of analysis and a mathematical model of R&D heterogeneity-based endogenous ESTC in industry. I analyze the model with the tools of competitive equilibrium, centrally planned equilibrium, and numerical simulation and empirically test the major assumptions of the model with industrial statistics and econometric analytical tools, namely the mixed data regression model, the panel data regression model, and the dynamic panel data regression model. This book focuses on how R&D heterogeneity influences endogenous ESTC in China’s industrial sectors and endeavors to answer the following questions: How does R&D heterogeneity bring about endogenous ESTC? How are the rates of ESTC in the industrial sectors estimated? What is the impact of R&D heterogeneity on the rates of ESTC in the industrial sectors? This book sets itself apart from other existing research by the following work and potentially innovative points
The Meaning of Life - Epub + Converted PDF
نویسندگان: خلاصه: The Meaning of Life: My Answer to Jordan B. Peterson According to Objectivism, what is the meaning of life? The meaning of life is: You. You are the meaning of your life. The meaning of your life is you. There is nothing else. Your life, and you living it, and the joy, and sadness, and whatever it means to you, that is the meaning of your life, that is the meaning of life for you. Jesus Christ is not the meaning of your life. Helping the poor, and Karl Marx, is not the meaning of your life. No. You, and only you, are the meaning of your own life. But that means that you have to work, and work hard, to create a meaningful life, to create meaning and intention and purpose and achievement for your life, to make your life meaningful. You have to do it, but it is something only you can do. Now, you could choose to have Jesus Christ be the meaning of your life, and many people have done that, but then that is about you, it isn't really about Jesus Christ. It's about what Jesus Christ means to you; it is not about Jesus Christ himself. And, likewise, you could choose for the meaning of your life to be helping others, but then it isn't really about helping others, it's really about you and the meaning that you create for yourself by choosing that as your purpose in life, as the focus of your life. People think that "What is the meaning of life?" is an impossible question to answer, but if you change it into "What is the meaning of my life?" then it becomes possible for you to answer it. But if you fail, if you do not create meaning and find meaningful people, events, emotions, goals, etc., in your life, then you fall into the void, the abyss, nihilism, then your life would have no meaning
Saint-Exupery: A Biography - Epub + Converted PDF
نویسندگان: خلاصه: From a master biographer, the life story of the daring French aviator who became one of the twentieth century's most beloved authors Antoine de Saint-Exupéry disappeared at age forty-four during a reconnaissance flight over southern France. At the time he was best known for a career of daring flights over the Sahara, the Pyrenees, and Patagonia and for his contributions to the science of aviation. But the solitary hours he spent above the earth in open cockpit airplanes gave birth to a more famous legacy, a series of enchanting, autobiographical novels and the classic story The Little Prince, still the most translated book in the French language. An impoverished aristocrat from one of France's oldest families, Saint-Exupéry moved at age twenty-seven to the western Sahara Desert, to live alone in a plank shack and manage the way station for the Aéropostale, the French mail service. His careers as a novelist and an aviator were born here, and his life once he returned to Europe was defined―with brilliant and catastrophic results―by the sense of isolated fascination and curiosity he developed in the desert. In this definitive biography, Pulitzer Prize winner Stacy Schiff reveals an intrepid and unconventional life that rivals the best adventure storiesآیا 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.