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
The Networking Survival Guide: Get the Success You Want by Tapping Into the People You Know - Original PDF
نویسندگان: خلاصه: The Networking Survival guide is here to help you build your networking skills, gain confidence in your networking abilities, and make good things happen in your business, career, and life. Whether you're planning a career change, raising funds for a new business venture, adding to your client base, or simply expanding your business contacts, you'll learn how to make networking your most direct path to success.Nationally recognized networking maestro Diane Darling answers all of your questions, walks you step by step through each phase of the networking process, and helps you find the style and approach that's right for you. You'll find plenty of practical tips on how to overcome shyness and proven "scripts" that help you network successfully over the phone, online, on the job, at business events, and on social occasions. You'll learn how to:* Set your networking goals * Form a strategic plan to reach your goals * Identify and develop potential contacts * Follow up on leads and turn them into opportunities * Make good things happen to your career * Become a resource for fellow networkers"
The Colombian Economy and Its Regional Structural Challenges A Linkages Approach - Original PDF
نویسندگان: خلاصه: Preface I have been teaching a Ph.D. course on “Applied General Equilibrium Models” at the University of São Paulo, Department of Economics, since 1999. Over the last editions of the course, the material was built around specific countries or regions, selected to be the object of modeling practices undertaken by the students. This praxis turned out to be very rewarding for the students since they were motivated to apply different techniques to study concrete problems in a common economic system. Throughout this process, they had the opportunity to collaborate among themselves and interact with scholars from the study regions, often generating scholarly publications. We had already worked with countries such as Brazil, Chile, Greece, and Paraguay, and with different regional contexts, especially within Brazil. Colombia had always been a top candidate to receive our attention. Our previous engagement with colleagues from the Centro de Estudios Económicos Regionales (CEER), a research center specialized in Regional and Urban Economics at the Banco de la República— the Colombian Central Bank—provided a unique opportunity to develop a special edition of the course on the country. During a visit to Cartagena in 2019, Jaime Bonet and I finally agreed to use Colombia as the case study in the forthcoming edition of the course. We designed the Colombian edition in innovative and challenging ways, raising the bar for the expected outcomes, including a workshop to be hosted in Cartagena in 20201 and the publication of a volume including the contributions by different authors forming a cohesive unit. We built the activities upon solid co
Rethinking Management and Economics in the New 20’s The 2022 Centre of Applied Research in Management and Economics (CARME) Conference - Original PDF
نویسندگان: خلاصه: This study was developed using scientometrics tools and the purpose was to identify and evaluate the scientific production in hedge accounting until the year 2021. The investigation describes a quantitative overview of published studies focusing on hedge accounting and provides information on the performance of arti- cles, journals, and authors of the collected sample. This article contributes to the literature by exploring through maps and graphs the expressions and words most used by the authors in order to identify the main fields of investigation and try to observe the changes in the guidelines of the studies over the years. Through the results of the sample analysis, it is possible to suggest the incorporation and development of new trends in the fields of investigations related to hedge accounting over the years. The results obtained in the regression model corroborate the idea of evolution in the theme of this research field. Finally, the results showed that the annual scientific productions published showed non-constant growth. A study published in 1995, prior to the publication of IAS 39, is the most influential of the sample in terms of total citations and citations per year, corroborating the idea that despite the emergence of new directions in research, main investigations are used as a matrix in the search field
Equity in Health and Health Promotion in Urban Areas Multidisciplinary Interventions at International and National Level - Original PDF
نویسندگان: خلاصه: In the last twenty years, processes of metropolization have seen an uncontrollable increase, registering a rate of global urbanization that—according to the “World Urbanization Prospects 2018” of the United Nations—will reach almost 70% in 2050 [1]. These data, with a global vision, underline the dynamics of the growth of settlements and cities in quantitative, qualitative, historical and social evolution. In poor countries, this growth continues to take place following models of urban aggre- gation that has been unchanged over the years and inadequate to guarantee minimum conditions of health and sanitation. This situation continues to generate a proliferation of informal areas in conditions of extreme poverty and environmental vulnerability. According to a recent UN-Habitat report, which reports how more than a billion people are forced to live in informal settlements and estimates that this number will double by 2030, slums represent a phenomenon destined to define the near futur
Modern Cryptography Volume 2 A Classical Introduction to Informational and Mathematical Principle - Original PDF
نویسندگان: خلاصه: Preface For integer factorization and discrete logarithm calculation, P.W.Shor published an effective quantum calculation in SIAM Journal on Computing in 1997, which is called the Shor algorithm in academic circles. Classical public key cryptosystems such as RSA, ECC and so on could not resist the attack of the Shor algorithm, so the major security risks of public key cryptosystems are completely exposed to the Shor algorithm and quantum computer. In the past 20 years, the rise and development of post-quantum cryptography have close relation with the lattice cryptosystems. The academic community believes that the hard problems on lattice, such as the shortest vector problem (SVP), the continuous shortest vector problem (SIVP) and the determination of the shortest vector problem (GapSVP) can resist quantum computing effectively, so the public key cryptosystems based on the hard problems on lattice become the core theory and technology of the post-quantum cryptography. At present, there are six kinds of published post-quantum cryptosystems: 1. Ajtai-Dwork cryptosystem (1997). Ajtai constructed a collision-resistant Hash function by the circulant matrix and ideal matrix, and converted the collision point into the shortest vector problem on q-ary integer lattice. Ajtai first proposed the concept of random lattice (Gauss lattice) in 1996, and established the famous reduction principle ‘from the worst case to the average case’. The security of Ajtai-Dwork cryptosystem could be fully proved by this reduction principle. 2. GGH/HNF cryptosystem (1997). In 1997, Goldereich, Goldwasser and Halevi constructed a public key cryptosystem based on the closest vector problem on the q-ary integer lattice, which was further improved by Micciancio using the Hermite normal basis in 2005. The idea of Micciancio is very simple. Since the HNF basis of any lattice can be easily computed from its generated matrix, the GGH cryptosystem uses the HNF basis as the public key directly. 3. NTRU cryptosystem (1998). Number Theory Research Unit (NTRU) is a quantum-resistant computing public key cryptosystem developed by J. Hoffstein, J. Pipher and J. H. Silverman in Brown University in 1998, which has become the most attractive post-quantum cryptosystem due to its simple algorithm, fas
THE ROUTLEDGE COMPANION TO WORLD LITERATURE - Original PDF
نویسندگان: خلاصه: In the age of globalization, the category of "World Literature" is increasingly important to academic teaching and research. The Routledge Companion to World Literature offers a comprehensive pathway into this burgeoning and popular field. Separated into four key sections, the volume covers: the history of World Literature through significant writers and theorists from Goethe to Said, Casanova and Moretti the disciplinary relationship of World Literature to areas such as philology, translation, globalization and diaspora studies theoretical issues in World Literature including gender, politics and ethics a global perspective on the politics of World Literature. The forty-eight outstanding contributors to this companion offer an ideal introduction to those approaching the field for the first time, or looking to further their knowledge of this extensive field.
Handbook of multi-commodity markets and products: structuring, trading and risk management - Original PDF
نویسندگان: خلاصه: Introduction It is only three years since this book was first published, and the need for a new edition after such a short space of time is an indication of how much the world has changed in the mean- time. The financial crisis began to unfold when the book was just six months old, and the resulting credit crunch, together with a fall in both earnings and valuation multiples, has had a profound effect on the Buyout industry, particularly so in the case of the mega funds. In the flight to liquidity which followed, many fund investors found themselves in what came to be dubbed ‘ Cash 22 ’ , needing to meet Capital Calls yet unable to generate the cash with which to do so from supposedly liquid assets. We will examine just what went wrong here, and note the potential buying opportunity which this represents in the secondary market
Markets in Early Medieval Europe: Trading and 'Productive' Sites, 650 - 850 - Original PDF
نویسندگان: خلاصه: Major sites such as Hamwic and Dorestad typically dominate any discussion of early medieval trade and emporia - this study is altogether atypical in many ways. Comprising nineteen papers taken from a conference held at Worcester College, Oxford in 2000, the focus here is very much on the smaller, more rural trading centres and inland markets of Northern Europe. The contributors reflect very different approaches to the material, including studies that examine up-to-date historical, archaeological and numismatic evidence from Britain, Denmark, the Netherlands, Norway and Sweden dating from the 7th to 9th century. The authors consider the rather controversial use of metal-detecting in identifying and defining new sites and patterns of interaction and exchange, highlighting its positive contribution. Contributors include Mark Blackburn, David Griffiths, Lars Jorgensen, Michael Metcalf, Julian D Richards, Peter Sawyer and Astrid Tummuscheit.
Vitamin E: Chemistry and Nutritional Benefits - Original PDF
نویسندگان: خلاصه: Vitamin E is a plant-derived, lipid-soluble substance whose molecular struc- ture is comprised of a chromanol ring with a side chain located at the C2 position. Vitamin E refers to a group of eight different compounds: α-, β-, γ-, and δ-tocopherols and the corresponding four tocotrienols. The four tocopherols have a saturated phytyl side chain, while tocotrienols have an unsaturated isoprenyl side chain containing three double bonds at C3′, C7′, and C11′. The double bonds of tocotrienols' side chains at C3′ and C7′ have a trans-configuration. The α-, β-, γ-, and δ-forms differ with respect to the number and position of methyl groups on the chromanol ring. The α-forms of tocopherol and tocotrienol have three methyl groups at the C5, C7, and C8-positions of the chromanol ring, while the β- and γ-forms have two and the δ-forms have one methyl group as illustrated in Figure 1.1.
Tourism Mobilities: Places to Play, Places in Play - Original PDF
نویسندگان: خلاصه: Many places around the world are being produced, converted, interpreted and made fit for tourist consumption. This fascinating book analyzes tourist performances such as walking, shopping, sunbathing, photographing, eating and clubbing, and studies why, and indeed how, some places become global centres whilst others don’t. Arranged in four distinct parts, it considers: * Performing Paradise * Performances of Global Heritage * Remaking Playful Places *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.