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Diffusion Of Innovations
Diffusion of innovations is a theory that seeks to explain how, why, and at what rate new ideas and technology spread. The theory was popularized by Everett Rogers in his book ''Diffusion of Innovations'', first published in 1962. Rogers argues that diffusion is the process by which an innovation is communicated through certain channels over time among the participants in a social system. The origins of the diffusion of innovations theory are varied and span multiple disciplines. Rogers proposes that five main elements influence the spread of a new idea: the innovation itself, adopters, communication channels, time, and a social system. This process relies heavily on social capital. The innovation must be widely adopted in order to self-sustain. Within the rate of adoption, there is a point at which an innovation reaches critical mass. In 1989, management consultants working at the consulting firm Regis McKenna, Inc. theorized that this point lies at the boundary between the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diffusion Of Ideas
Diffusion is the net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in Gibbs free energy or chemical potential. It is possible to diffuse "uphill" from a region of lower concentration to a region of higher concentration, as in spinodal decomposition. Diffusion is a stochastic process due to the inherent randomness of the diffusing entity and can be used to model many real-life stochastic scenarios. Therefore, diffusion and the corresponding mathematical models are used in several fields beyond physics, such as statistics, probability theory, information theory, neural networks, finance, and marketing. The concept of diffusion is widely used in many fields, including physics (Molecular diffusion, particle diffusion), chemistry, biology, sociology, economics, statistics, data science, and finance (diffusion of people, ideas, data and price v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leo Frobenius
Leo Viktor Frobenius (29 June 1873 – 9 August 1938) was a German self-taught ethnologist and archaeologist and a major figure in German ethnography. Life He was born in Berlin as the son of a Prussian officer and died in Biganzolo, Lago Maggiore, Piedmont, Italy. He undertook his first expedition to Africa in 1904 to the Kasai district in Congo, formulating the African Atlantis theory during his travels. During World War I, between 1916 and 1917, Leo Frobenius spent almost an entire year in Romania, travelling with the German Army for scientific purposes, as well as undertaking covert missions in Arabia and Ethiopia in 1914-1915. His team performed archaeological and ethnographic studies in the country, as well as documenting the day-to-day life of the ethnically diverse inmates of the Slobozia prisoner camp. Numerous photographic and drawing evidences of this period exist in the image archive of the Frobenius Institute. Until 1918 he travelled in the western and cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State University
The Ohio State University (Ohio State or OSU) is a public university, public Land-grant university, land-grant research university in Columbus, Ohio, United States. A member of the University System of Ohio, it was founded in 1870. It is one of the List of largest United States university campuses by enrollment, largest universities by enrollment in the United States, with nearly 50,000 undergraduate students and nearly 15,000 graduate students. The university consists of sixteen colleges and offers over 400 degree programs at the undergraduate and Graduate school, graduate levels. It is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research activity". the university has an List of colleges and universities in the United States by endowment, endowment of $7.9 billion. Its athletic teams compete in NCAA Division I as the Ohio State Buckeyes as a member of the Big Ten Conference for the majority of fielde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JAMA (journal)
''JAMA'' (''The Journal of the American Medical Association'') is a peer-reviewed medical journal published 48 times a year by the American Medical Association. It publishes original research, reviews, and editorials covering all aspects of biomedicine. The journal was established in 1883 with Nathan Smith Davis as the founding editor. Kirsten Bibbins-Domingo of the University of California San Francisco became the journal editor-in-chief on July 1, 2022, succeeding Howard Bauchner of Boston University. According to ''Journal Citation Reports'', the journal's 2024 impact factor is 63.1, ranking it 4th out of 168 journals in the category "Medicine, General & Internal". History The journal was established in 1883 by the American Medical Association and superseded the ''Transactions of the American Medical Association''. ''Councilor's Bulletin'' was renamed the ''Bulletin of the American Medical Association'', which later was absorbed by the ''Journal of the American Medical As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Science & Medicine
''Social Science & Medicine'' is a peer-reviewed academic journal covering social science research that is relevant to health. The disciplines covered by the journal include anthropology, economics, geography, psychology, social epidemiology, social policy, sociology, medicine, and health care practice, policy, and organization. The journal was established in 1967 and is published by Elsevier. History ''Social Science & Medicine'' () was published quarterly from 1967 to 1977 by Pergamon Press and was then split into: * ''Social Science & Medicine. Part A: Medical Psychology & Medical Sociology'' () * ''Social Science & Medicine. Part B: Medical Anthropology'' () * ''Social Science & Medicine. Part C: Medical Economics'' () * ''Social Science & Medicine. Part D: Medical Geography'' () * ''Social Science & Medicine. Part E: Medical Psychology'' () * ''Social Science & Medicine. Part F: Medical & Social Ethics'' () In 1982, Parts A-F were merged back into one journal. It was publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Complex Systems
A complex system is a system composed of many components that may interact with one another. Examples of complex systems are Earth's global climate, organisms, the human brain, infrastructure such as power grid, transportation or communication systems, complex software and electronic systems, social and economic organizations (like cities), an ecosystem, a living cell, and, ultimately, for some authors, the entire universe. The behavior of a complex system is intrinsically difficult to model due to the dependencies, competitions, relationships, and other types of interactions between their parts or between a given system and its environment. Systems that are " complex" have distinct properties that arise from these relationships, such as nonlinearity, emergence, spontaneous order, adaptation, and feedback loops, among others. Because such systems appear in a wide variety of fields, the commonalities among them have become the topic of their independent area of research. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation Biology
Conservation biology is the study of the conservation of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions. It is an interdisciplinary subject drawing on natural and social sciences, and the practice of natural resource management. The nature conservation, conservation ethic is based on the findings of conservation biology. Origins The term conservation biology and its conception as a new field originated with the convening of "The First International Conference on Research in Conservation Biology" held at the University of California, San Diego in La Jolla, California, in 1978 led by American biologists Bruce A. Wilcox and Michael E. Soulé with a group of leading university and zoo researchers and conservationists including Kurt Benirschke, Sir Otto Frankel, Thomas Lovejoy, and Jared Diamond. The meeting was prompted due to concern over tropical de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knowledge Management
Knowledge management (KM) is the set of procedures for producing, disseminating, utilizing, and overseeing an organization's knowledge and data. It alludes to a multidisciplinary strategy that maximizes knowledge utilization to accomplish organizational goals. Courses in business administration, information systems, management, libraries, and information science are all part of knowledge management, a discipline that has been around since 1991. Information and media, computer science, public health, and public policy are some of the other disciplines that may contribute to KM research. Numerous academic institutions provide master's degrees specifically focused on knowledge management. As a component of their IT, human resource management, or business strategy departments, many large corporations, government agencies, and nonprofit organizations have resources devoted to internal knowledge management initiatives. These organizations receive KM guidance from a number of consulting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organizational Behavior
Organizational behavior or organisational behaviour (see American and British English spelling differences, spelling differences) is the "study of human behavior in organizational settings, the interface between human behavior and the organization, and the organization itself".Moorhead, G., & Griffin, R. W. (1995). ''Organizational behavior: Managing people and organizations'' (5th edition). Boston. Houghton Mifflin, (p.4) Organizational behavioral research can be categorized in at least three ways: * individuals in organizations (micro-level) * work groups (meso-level) * how organizations behave (macro-level) Chester Barnard recognized that individuals behave differently when acting in their organizational role than when acting separately from the organization. Organizational behavior researchers study the behavior of individuals primarily in their organizational roles. One of the main goals of organizational behavior research is "to revitalize organizational theory and devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Health Promotion
Health promotion is, as stated in the 1986 World Health Organization (WHO) Ottawa Charter for Health Promotion, the "process of enabling people to increase control over, and to improve their health." Scope The WHO's 1986 Ottawa Charter for Health Promotion and then the 2005 Bangkok Charter for Health Promotion in a Globalized World defines health promotion as "the process of enabling people to increase control over their health and its determinants, and thereby improve their health".Participants at the 1st Global Conference on Health Promotion in Ottawa, Canada, Geneva, Switzerland: World Health Organization, 1986. Retrieved September 15, 2021. Health promotion is a multifaceted approach that goes beyond individual behavior change. It encompasses a wide range of social and environmental interventions aimed at addressing health determinants such as income, housing, food security, employment, and quality working conditions. It is important to distinguish between health educat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Development Studies
Development studies is an interdisciplinary branch of social science. Development studies is offered as a specialized master's degree in a number of reputed universities around the world. It has grown in popularity as a subject of study since the early 1990s, and has been most widely taught and researched in developing countries and countries with a colonial history, such as the UK, where the discipline originated. Students of development studies often choose careers in international organisations such as the United Nations, World Bank, non-governmental organisations (NGOs), media and journalism houses, private sector development consultancy firms, corporate social responsibility (CSR) bodies and research centers. Professional bodies Throughout the world, a number of professional bodies for development studies have been founded: * Europe: European Association of Development Research and Training Institutes (EADI) * Latin America: Consejo Latinoamericano de Ciencias Sociales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marketing
Marketing is the act of acquiring, satisfying and retaining customers. It is one of the primary components of Business administration, business management and commerce. Marketing is usually conducted by the seller, typically a retailer or manufacturer. Products can be marketed to other businesses (B2B Marketing, B2B) or directly to consumers (B2C). Sometimes tasks are contracted to dedicated marketing firms, like a Media agency, media, market research, or advertising agency. Sometimes, a trade association or government agency (such as the Agricultural Marketing Service) advertises on behalf of an entire industry or locality, often a specific type of food (e.g. Got Milk?), food from a specific area, or a city or region as a tourism destination. Market orientations are philosophies concerning the factors that should go into market planning. The marketing mix, which outlines the specifics of the product and how it will be sold, including the channels that will be used to adverti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
