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
Biology of sharks and their relatives (2nd Edition) - Original PDF
نویسندگان: خلاصه: We developed the content and published Biology of Sharks and Their Relatives (Volume I) because of a need for an updated, timely reference volume on the biology of sharks, skates, rays, and chimaeras. In the Preface to that first volume, we noted that little in the way of comprehensive summaries of chondrichthyan biology had been done since the volumes of research papers produced by Perry Gilbert in 1963 and 1967. Sharks and Survival and Sharks, Skates, and Rays, at that time, provided a comprehensive examination of shark research and served as points of departure for future studies. It was over 20 years after the publication of Dr. Gilbert’s edited volumes that Elasmobranchs as Living Resources, edited by Wes Pratt, Sonny Gruber, and Toru Taniuchi, was published in 1990, followed nearly a decade later by Will Hamlett’s extensive review (1999) of the anatomy and fine structure of elasmobranch fishes.
The sociology of community connections - Original PDF
نویسندگان: خلاصه: The Sociology of Community Connections is about how we interact and connect with one another as individuals and groups in a variety of social situations. We interact out of necessity and connect as a consequence of choice, and it is our connections that create community. Networks of communities that are interdependent, diverse, and responsive to change, yet cohesive, provide the infrastructure for a healthy society. In today's world, our societal infrastructure is continuously being tested by forces and demands that attempt to alter it, and thereby change the nature of how we connect within our various communities. We need to analyze these forces and demands and understand the impact they have on our connections so that, individually and collectively, we can create more social capital than we use. In the last decade, as the world has become smaller and more interdependent, the definition of community has changed. In our society--indeed, in the world--there seem to be more broken and fragmented relationships than in the past, an absence of connections where they appear to be needed, an uncertainty and lack of trust in relationships we have sustained, and a tendency to select, restrict, and even plan those connections that promote self-interest. This graduate-level text explains how our early connections and attachments are formed and discusses past and present conceptions of community. A major portion of the book describes how the sociology of connections takes place in a variety of communities such as: immigrant and ethnic communities, the fragmented communities of the poor and homeless, communities experiencing crises, communities of exclusion and excluded communities, religious communities, cyber communities and solitary communities. The Sociology of Community Connections is highly recommended for classes in sociology, social work, social and cultural anthropology, community psychology, communications, criminal justice, and urban planning.
The Quantification of Social Contacts and Resources - Original PDF
نویسندگان: خلاصه: This report presents the results from empirical tests of strategies for scoring social well-being items fielded by RAND's Health Insurance Experiment (HIE). Section II presents background material, a conceptual framework for social well-being measurements, an outline of measurement issues and strategies involved in quantifying questionnaire responses, and a summary of how other investigators have constructed social well-being measures. Section III describes the methodology used in the HIE. Sections IV and V present results of empirical analyses, recommend a scoring rule for each of the 11 HIE social well-being items, and describe the results of scaling analyses including descriptive statistics, interrelationships among measures, the reliability of resulting scores, associations between social well-being measures and selected sociodemographic and health variables, and effects of socially desirable responding on social well-being measures. Section VI discusses the findings and offers suggestions for future research based on the experiences with HIE measures.
Media Access; Social And Psychological Dimensions Of New Technology - Original PDF
نویسندگان: خلاصه: In Media Access: Social and Psychological Dimensions of New Technology Use, editors Erik P. Bucy and John E. Newhagen present the latest work, theoretical explorations, and original research findings on media access from a team of internationally renowned media and technology researchers. Chapters develop expanded definitions and conceptual understandings of access to stimulate further research, offer new perspectives on policy discussions, and facilitate media participation among those at risk of being left behind. Broadening our understanding of information technology use, this collection offers: *Novel perspectives--chapters demonstrate new methods of addressing persistent questions regarding motivation, cultural context, socioeconomic resources, technical knowledge, and psychological skills required for effectual use of information and communication technologies. *Conceptual integration--each chapter addresses a vital aspect of media access and summarizes pertinent findings, weaving together results to provide much-needed integration across communication and technology studies. *Multidisciplinary approaches--chapters represent a variety of conceptual and methodological approaches, deriving social explanations from large-scale survey data, psychological explanations from experimental data, and cultural explanations from depth interviews and ethnographic methods. *Shifting the policy and research agenda--this volume extends and redirects aspects of the digital divide debate while elaborating the "media access" approach to studying new technology use. Taken as a whole, Media Access reveals complications associated with full access to new communication technologies and proposes analytical frameworks that open new avenues of scholarly investigation and policy consideration. It is intended for scholars and graduate students in journalism, mass communication, telecommunications, media studies, information science, public policy, psychology, sociology, informatics, human-computer interaction, and other disciplines concerned with the issue of media access.
BattleTech: No Greater Honor - PDF
نویسندگان: خلاصه: TRADITIONS RUN DEEP… Most mercenary units fly flags on two flagpoles at their headquarters: one with their unit’s flag, and other bearing the flag of their current employer. However, the Third Regimental Combat Team—a.k.a. the Eridani Light Horse—leaves one flagpole bare, as a reminder of the death of the Star League, and the other pole flies the Light Horse’s unit and regimental flags at half-mast. What triumphs and tragedies shaped the Eridani Light Horse and its traditions? What drove them to become a force to be reckoned with, an elite mercenary unit with one of the longest histories and the deepest traditions in the Inner Sphere? Now, collected for the first time, nine of BattleTech’s finest authors bring the legacy of this storied unit to life like never before....
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.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.