Communities

In this special issue of Trends in Communication management scholars share their ideas and research findings about the use of the community concept in the areas of knowledge management, organizational learning, innovation, and virtual learning. This fine collection of "community of practice" papers shows a variety of perspectives and applications on a new organizational phenomenon.

The writing of letters often evokes associations of a single author and a single addressee, who share in the exchange of intimate thoughts across distances of space and time. This model underwrites such iconic notions as the letter representing an 'image of the soul of the author' or constituting 'one half of a dialogue'. However justified this conception of letter-writing may be in particular instances, it tends to marginalize a range of issues that were central to epistolary communication in the ancient world and have yet to receive sustained and systematic investigation. In particular, it overlooks the fact that letters frequently presuppose and were designed to reinforce communities-or, indeed, to constitute them in the first place. This volume explores the interrelation of letters and communities in the ancient world, examining how epistolary communication aided in the construction and cultivation of group-identities and communities, whether social, political, religious, ethnic, or philosophical. A theoretically informed Introduction establishes the interface of epistolary discourse and group formation as a vital but hitherto neglected area of research, and is followed by thirteen case studies offering multi-disciplinary perspectives from four key cultural configurations: Greece, Rome, Judaism, and Christianity. The first part opens the volume with two chapters on the theory and practice of epistolary communication that focus on ancient epistolary theory and the unavoidable presence of a letter-carrier who introduces a communal aspect into any correspondence, while the second comprises five chapters that explore configurations of power and epistolary communication in the Greek and Roman worlds, from the archaic period to the end of the Hellenistic age. Five chapters on letters and communities in Ancient Judaism and Early Christianity follow in the third, part before the volume concludes with an envoi examining the trans-historical, or indeed timeless, philosophical community Seneca the Younger construes in his Letters to Lucilius.

Microbial mat communities consist of dense populations of microorganisms embedded in exopolymers and/or biomineralized solid phases, and are often found in mm-cm thick assemblages, which can be stratified due to environmental gradients such as light, oxygen or sulfide. Microbial mat communities are commonly observed under extreme environmental conditions, deriving energy primarily from light and/or reduced chemicals to drive autotrophic fixation of carbon dioxide. Microbial mat ecosystems are regarded as living analogues of primordial systems on Earth, and they often form perennial structures with conspicuous stratifications of microbial populations that can be studied in situ under stable conditions for many years. Consequently, microbial mat communities are ideal natural laboratories and represent excellent model systems for studying microbial community structure and function, microbial dynamics and interactions, and discovery of new microorganisms with novel metabolic pathways potentially useful in future industrial and/or medical applications. Due to their relative simplicity and organization, microbial mat communities are often excellent testing grounds for new technologies in microbiology including micro-sensor analysis, stable isotope methodology and modern genomics. Integrative studies of microbial mat communities that combine modern biogeochemical and molecular biological methods with traditional microbiology, macro-ecological approaches, and community network modeling will provide new and detailed insights regarding the systems biology of microbial mats and the complex interplay among individual populations and their physicochemical environment. These processes ultimately control the biogeochemical cycling of energy and/or nutrients in microbial systems. Similarities in microbial community function across different types of communities from highly disparate environments may provide a deeper basis for understanding microbial community dynamics and the ecological role of specific microbial populations. Approaches and concepts developed in highly-constrained, relatively stable natural communities may also provide insights useful for studying and understanding more complex microbial communities.

Canada’s Constitution Act (1982) recognises three Indigenous groups: Indians (now referred to as First Nations), Inuit, and Métis. Indigenous peoples make a vital contribution to the culture, heritage and economic development of Canada. Despite improvements in Indigenous well-being in recent decades, significant gaps remain with the non-Indigenous population. This study focuses on four priority issues to maximise the potential of Indigenous economies in Canada.

This book offers a new perspective on the social history of twentieth-century Europe by investigating the ideals and ideas, the life worlds and ideologies that emerge behind the use of the concept of community. It explores a wide variety of actors, ranging from the tenants of London council estates to transnational cultural elites.

Create a unified, caring classroom in which all students love to learn and feel a sense of belonging. Developed from the author’s experience, this resource helps you create an emotionally safe environment, teach empathy as a primary skill, and much more.

This book reviews the performance and effectiveness of the Community Development Quotas (CDQ) programs that were formed as a result of the Sustainable Fisheries Act of 1996. The CDQ program is a method of allocating access to fisheries to eligible communities with the intent of promoting local social and economic conditions through participation in fishing-related activities. The book looks at those Alaskan fisheries that have experience with CDQs, such as halibut, pollock, sablefish, and crab, and comments on the extent to which the programs have met their objectivesâ€"helping communities develop ongoing commercial fishing and processing activities, creating employment opportunities, and providing capital for investment in fishing, processing, and support projects such as infrastructure. It also considers how CDQ-type programs might apply in the Western Pacific.