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Topic Review
Extended Shelf-Life Milk Thermal Processing
Extended shelf-life (ESL) or ultra-pasteurized milk is produced by thermal processing using conditions between those used for traditional high-temperature, short-time (HTST) pasteurization and those used for ultra-high-temperature (UHT) sterilization. 
  • 13.7K
  • 16 Jul 2021
Topic Review
Control Flow Graph
A control flow graph (CFG) in computer science is a representation, using graph notation, of all paths that might be traversed through a program during its execution. The control flow graph is due to Frances E. Allen, who notes that Reese T. Prosser used boolean connectivity matrices for flow analysis before. The CFG is essential to many compiler optimizations and static analysis tools.
  • 13.7K
  • 28 Sep 2022
Topic Review
F13A1 Gene
Coagulation factor XIII A chain
  • 13.7K
  • 24 Dec 2020
Topic Review
Participatory Forest Management
Participatory forest management has been considered as a practical and effective strategy for sustainable forest management, especially in situations where land tenure is not securely settled. For effective restoration projects, local communities, as the cornerstone of participatory management, should be provided with incentives to facilitate their participation and active role. We postulate that participation in mangrove restoration projects can not only provide financial rewards but also yield intangible benefits for communities, i.e., social capital upgraded. Our study with the case of coastal mangrove restoration in the Philippines concluded that local people’s participation is a viable option for natural resource management that can create benefits and favorable conditions to communities. 
  • 13.7K
  • 27 Oct 2020
Topic Review
Polygyny
Polygyny (/pəˈlɪdʒɪni/; from Neoclassical Greek πολυγυνία; from grc πολύ 'many', and γυνή 'woman, wife') is the most common and accepted form of polygamy around the world, entailing the marriage of a man with several women.
  • 13.7K
  • 17 Oct 2022
Topic Review
Electric Vehicles Adoption Scenario in Malaysia
In the roadmaps of the automotive industry, the electric vehicle (EV) is regarded as a crucial technology for the future of automotive power systems. The EV has become a top priority of major global car manufacturers and is expected to disrupt the road transportation sector. In Malaysia and Indonesia, EVs just started as an important force. However, in Malaysia, the lack of EV infrastructure, along with its strong dependency on fossil fuels, poses an enormous challenge. 
  • 13.7K
  • 05 May 2022
Topic Review
Pathophysiology of Obesity
Obesity is a challenging condition of excess body fat, caused by an imbalance in energy consumption and expenditure.
  • 13.6K
  • 18 Mar 2021
Topic Review
Mechanical Methods of Oil Extraction from Peanuts
Peanuts, being crucial crops of global importance, have gained widespread recognition for their versatility and nutritional value. In addition to direct consumption, either with or without treatment, peanuts can be the subject of diverse applications focusing mainly on two distinct objectives: oil extraction and defatting processes. Mechanical techniques for oil extraction from peanuts are grouped into three main sections: extrusion and screw pressing, cold pressing, and hydraulic pressing. 
  • 13.6K
  • 11 Sep 2023
Topic Review
Teamwork
Teamwork is a process in which team members, using their individual knowledge, experience and skills through dynamic interaction with other team members, seek to achieve the common goals of the organization, and thus achieve a synergistic effect. According to Driskell et al., “teamwork is the process through which team members collaborate to achieve task goals. Teamwork refers to the activities through which team inputs translate into team outputs, such as team effectiveness and satisfaction” [1] (p. 334). Yang [2] stated that “teamwork behavior is considered an effective way to create synergy in work teams. A team can achieve effectiveness by creating team synergy through the mechanism of process gain and loss. Teams can maximize process gain and minimize process loss to maintain high levels of teamwork through members’ cooperation with colleagues, volunteering for tasks that go beyond their formal work requirements, and exhibiting helping behaviors toward others” (p. 4).
  • 13.6K
  • 28 Oct 2020
Biography
John Fleming
John Irving Fleming is an Australian priest and bioethicist. He was the founding president of Campion College.[1] Fleming was originally an Anglican priest but later became a Roman Catholic priest. He is currently suspended from public ministry. The son of an Anglican priest, Fleming graduated with a B.A. from the University of Adelaide, a Licentiate in Theology from the Australian College of
  • 13.6K
  • 26 Dec 2022
Topic Review
Clavicular Malignancies
The clavicle, or collar bone, is a long (6 inches in adults), tubular, S-shaped bone that is subcutaneous throughout and can be considered “special” for several reasons. It is the first bone to ossify in the embryo, with its two first ossification centers developing between the fifth and sixth weeks of gestation. Malignant clavicular tumors present with local pain, a palpable firm mass or pathological bone fracture, or with the clinical symptoms of the primary tumor (in cases of metastasis).
  • 13.6K
  • 20 Jul 2022
Topic Review
Radar Signal Processing Fundamentals
Knowledge of radar signal processing is essential for the development of a deep radar perception system. Different radar devices vary in their sensing capabilities. It is important to leverage radar domain knowledge to understand the performance boundary, find key scenarios, and solve critical problems. 
  • 13.6K
  • 08 Jun 2022
Topic Review
Career Adaptability
With the rapid development of society and technology, personal adaptability is becoming more and more important. Learning how to adapt to a changing world is becoming one of the necessary conditions for success. Career adaptability can help individuals to smoothly adapt to changes when coping with their career roles, and maintain their ability to balance their career roles, which will affect their important psychological resources for career development and achieve more meaning in life. In recent years, career adaptability has gradually attracted the attention of researchers. Therefore, in order to explore the main factors, such as research focus, the main researchers, its evolution, and the important results of career adaptability in the last ten years, this study used the scientific knowledge mapping software CiteSpace as a research tool, and select related articles from the Web of Science between 2010 to 2020 under the theme of “career adaptability” for data analysis, which can help future researchers to understand current and future career adaptability research and control the research direction of career adaptability. The results of this research indicate that there are direct or indirect connections between different themes, such as the career adaptability scale, career construction, positive personalities, and so on, but few articles integrate multiple research topics. At the same time, the main researchers, research frontiers and network relationships were also obtained. Based on the above findings, the correlative main concept, theoretical structure, evolution, and research progress of career adaptability in the past ten years are discussed. Super and Knasel argued that career adaptability is a state of readiness which is required to cope with tasks that can be predicted by current or future job roles and to adapt to unpredictable work or changes in the work environment (Super & Knasel, 1981). Savickas modified it to be the individual’s state of readiness for predictable career tasks, the career roles involved, and career problems that are unpredictable in career changes or career situations, which is also a quality that allows for change without much difficulty to conform to the new environment (Savivkas, 1997). Later, Savickas made a more concise definition and supplement to the concept that was the state of preparation and resources needed to respond to current and anticipated career development tasks, including the attitudes, abilities, and behaviors individuals need to match them with work that suits them, which are psychological resources for managing career change, new tasks, and job trauma (Savickas, 2005; Savickas, 2002).
  • 13.6K
  • 27 Aug 2020
Topic Review
History and Development of Nanomaterial Research
Scientists think that nanoparticles and nanostructured materials originated during the Big Bang process from meteorites leading to the formation of the universe and Earth. Since 1990, the term nanotechnology became very popular due to advances in imaging technologies that paved the way to specific industrial applications. 
  • 13.6K
  • 09 Feb 2022
Topic Review
V-twin Engine
A V-twin engine, also called a V2 engine, is a two-cylinder piston engine where the cylinders share a common crankshaft and are arranged in a V configuration. Although widely associated with motorcycles (installed either transversely or longitudinally), V-twin engines have also been used for industrial engines and in several small cars. The V-twin design dates back to the late 1880s.
  • 13.5K
  • 21 Oct 2022
Topic Review
Theories of the Metaphor
Metaphors are an integral and important part of human communication and greatly impact the way our thinking is formed and how we understand the world. The theory of the conceptual metaphor has shifted the focus of research from words to thinking, and also influenced research of the linguistic metaphor, which deals with the issue of how metaphors are expressed in language or speech.
  • 13.5K
  • 12 Jun 2023
Topic Review
Socialism in One Country
Socialism in One Country was a theory put forth by Joseph Stalin and Nikolai Bukharin in 1924 which was eventually adopted by the Soviet Union as state policy. The theory held that given the defeat of all the communist revolutions in Europe in 1917–1923 except Russia, the Soviet Union should begin to strengthen itself internally. That turn toward national communism was a shift from the previously held position by classical Marxism that socialism must be established globally (world communism). However, proponents of the theory argue that it contradicts neither world revolution nor world communism. The theory was in opposition to Leon Trotsky's theory of permanent revolution.
  • 13.5K
  • 17 Oct 2022
Topic Review
Paschen's Law
Paschen's law is an equation that gives the breakdown voltage, that is, the voltage necessary to start a discharge or electric arc, between two electrodes in a gas as a function of pressure and gap length. It is named after Friedrich Paschen who discovered it empirically in 1889. Paschen studied the breakdown voltage of various gases between parallel metal plates as the gas pressure and gap distance were varied: For a given gas, the voltage is a function only of the product of the pressure and gap length. The curve he found of voltage versus the pressure-gap length product (right) is called Paschen's curve. He found an equation that fit these curves, which is now called Paschen's law. At higher pressures and gap lengths, the breakdown voltage is approximately proportional to the product of pressure and gap length, and the term Paschen's law is sometimes used to refer to this simpler relation. However, this is only roughly true, over a limited range of the curve.
  • 13.5K
  • 09 Nov 2022
Topic Review
Development Communication Policy Science
Development communication policy sciences is the study of policy issues related to development communications. These two branches of social sciences are regarded as distinct and mutually exclusive areas of study but are said to be inextricably linked. According to Nora C. Quebral (2012), the University of the Philippines Los Baños defines Development Communication as the interaction of two social process—development and communication—in any given environment. Quebral, being the "mother of development communication", initially articulated that, in 1971, Development Communication was tentatively defined as "the art and science of human communication applied to the speedy transformation of a country and the mass of its people from poverty to a dynamic state of economic growth that makes possible greater social equality and larger fulfillment of the human potential" (p. 3). Gonzales (no date) defines development as a "quest for an improved quality of life for all" and communication is used to facilitate changes in people and society so that their full potential will be realised. Grounded on the mentioned basic meanings of development and communication, development communication is defined as "the use of communication in development work". Guru (1997) adds that development communication provides a conceptual and practical framework which is meant to accelerate the process of development in all spheres of human life. It is also meant to break the wall of ignorance, thus, breaking the bonds of poverty and oppression. In 1993, Alexander Flor suggested to refine the definition of development communication including the perspective of cybernetics and general systems theory. In 1995, Alexander Flor claimed development communication as the Fifth Theory of the Press. According to the author, it is the suitable system given "the social and political structures" of the Third World and its present universal environment. In UNESCO's approaches to development communication, Jan Servaes cited "while communication on its own will not bring about change and development, neither will change happen without development communication. We need to integrate all our efforts". Flor & Ongkiko (1998) describe development communication in the book titled 'Introduction to Development Communication' as purposive as it primarily uses communication not merely to give information but practically to influence the people- the receivers of information. Nair (1993) adds that development communication brings change, education and inspiration toward development. In 2001, Quebral redefined development communication as the "art and science of human communication linked to a society's planned transformation from a state of poverty to one of dynamic socio-economic growth that makes for greater equity and the larger unfolding of individual potential". The World Bank views development communication as the "integration of strategic communication in development projects" based on a clear understanding of indigenous realities. In 2006, Bassette defined development communication as a "planned and systematic application of communication resources, channels, approaches and strategies to support the goals of socio–economic, political and cultural development". In 2007, the Rome Consensus gave this definition: "Communication for Development is a social process based on dialogue using a broad range of tools and methods. It is also about seeking change at different levels including listening, building trust, sharing knowledge and skills, building policies, debating and learning for sustained and meaningful change. It is not public relations or corporate communication." According to Dr. Florangel Rosario-Braid, a communication expert in the Philippines, development communication is defined as a "purposive approach to communication" that intends to bring about social and economic change in the lives of the greatest number of the population. Braid says Development Communication involves three key elements: (1) Communication involves people's participation, (2) Stakeholders are in active dialogue and consultation, (3) End goal should be to uphold the rights and needs of the people and to achieve "self-reliance and autonomy". Human perspectives of development come into consciousness through communication whereby social reality is negotiated culturally and politically. Communication encompasses all levels of development in society and development initiatives like in health, agriculture, family planning, etc. It is a tool for mitigating global frontiers, contrasts, and divisions and landscaping structural intricacies and dynamic transformations in this sphere—the evidences of change and their social evolution. The Communication Initiative Network defines communication in models of development. To study communication is no less than one way to study policy-making. Communication about development ensures the sustained attention to the issues and which in turn is necessary in getting the essential commitment from world leaders and the wider public to give meaning to the process. The purpose of development communication is to support sustainable change in development operations by engaging key stakeholders, specifically, to: (a) establish conducive environments for assessing risks and opportunities; (b) disseminate information [to generate knowledge, p. 14]; (c) induce behavior and social change. Communicating "development" is framed within economic growth under the Western-centric modernization for underdeveloped countries using traditional vertical (top-down), linear, one-way Sender-Message-Channel-Receiver model based on Lasswell's 1948 communication theory as monologic, persuasive information and message transfer/dissemination/diffusion or selling of ideas through mass media (e.g., advertisements, social marketing). This dominant paradigm which was opposed by the political-economic framework of dependency is in part abandoned and has taken the perspectives of "participation", "empowerment", and socio-cultural "multiplicity" for sustainable or long-term economic growth stipulated by the Millennium Development Goals. Communication is underscored for meaningful participation using horizontal, two-way (dialogic/interactive) communication principles and practices to facilitate stakeholders' engagement throughout the development process. These are captured by the 17 Global Goals to 2030 for sustainable development through social progress. Development communication as a field is defined by: (1) World Bank as "an interdisciplinary field based on empirical research that helps to build consensus while it facilitates the sharing of knowledge to achieve positive change in development initiatives. It is not only about effective dissemination of information but also about using empirical research and two-way communication among stakeholders" and key management tool in assessing socio-political risks and opportunities; and (2) First World Congress of Communication for Development in Rome on October 2006 as "a social process based on dialog using a broad range of tools and methods. It is also about seeking change at different levels, including listening, building trust, sharing knowledge and skills, building policies, debating, and learning for sustained and meaningful change. It is not public relations or corporate communication". Participation refers to people's involvement from social movement and project-based perspectives which could be passive (informed), consultative (provides feedback), functional (takes part in discussion and analysis by horizontal communication), and empowered (equal partners with external professionals in decision-making) along the ladder to change. To move into sustainability, change in people's beliefs and practices take place. However, "...change cannot occur without communication". Development communication accommodates three pillars of sustainable development: (1) ecological; (2) economic; and (3) social issues. In addition, Paolo Mefalopulos of the World Bank, believes that a four-phase methodological framework can help formulate appropriate communication strategies in development communication through (1) research, often referred to as communication-based assessment, or CBA; (2) inputs for the strategy design; (3) production of the materials and implementation of the planned activities; and (4) evaluation. Social, cultural, economic, political, technological and environmental issues and their utterances (also known as "advocacies") in the form of gender concerns, capitalism (e.g., welfare capitalism), marginalization (e.g., social welfare development), poverty, health care, climate change versus sustainable development, and social innovation are brought to public knowledge, and to a consensus for action on the interests, needs and capacities of all concerned through development communication. It also provides stakeholders access to national and local development goals and plans in a communication system where they can communicate horizontally and vertically to coordinate for resource and human development, more so to promote equal opportunities for social welfare, to seek social change involving innovations, and a higher quality of life and values of society. It is a vital part of the political and policy processes. The interface of development communication and policy sciences is the common ground for social and political actions such as reforms in order to: (1) blur discriminatory tensions, (2) reckon the benefit of change, and (3) configure disarrays of allocating equities between the government, corporations, and social sectors. They strengthen the basic framework of management sciences by adding much needed components. Policies articulate directions for their mobilization and regulatory mechanisms since it is set to be anticipatory or forward-looking that is, problems have been envisioned (predicted) at vantage points (strategic) so countermeasures can have minimal consequences. 'Legitimacy' of policies can be defined in terms of their (a) effectiveness and (b) relevance in the real world to address the multidimensional and complex problems. The policy sciences study the process of deciding or choosing and evaluate the relevance of available knowledge for the solution of particular problems. When policy scientists are concerned with government, law, and political mobilization, they focus on particular decisions. Policy scientists also study the choosing process of nongovernmental organizations and individuals and consider the significance of the current stock of knowledge for specific issues. According to Hale (2011), the central aim of policy sciences is to resolve problems [in the service of human dignity] and the diverse human, historical, and contextual element in public policy-making. This is a reiteration of the Lasswellian maxim on public policy in the following key elements: "contextual"; "problem-oriented"; "multi-method inquiry" or diverse empirical methods; "political"; "normative, welfare-oriented" in the case of social policy goals; and posing "interdisciplinarity" or moving between humanities and social sciences. Policy sciences improve decision-making by reinforcing and supporting human dignity to elide the blinders of instrumental reason by addressing the manifold of human experience. According to Laswell (1971), an adequate strategy of problem solving in policy sciences encompasses five intellectual tasks. These five tasks are performed at varying levels of insight and understanding: goal clarification; trend description; analysis of conditions; projection of developments; and invention, evaluation, and selection of alternatives. With this, the policy sciences integrate philosophy, history, science, prophecy, and commitment. Policy is the "plan of action" for administration, management and control of resources. The Evidence-Based Policy in Development Network and Overseas Development Institute provide a mirror of policy sciences on development by information exchange between stakeholders. Policy-making involves analysis of data and options to determine the "best" possible solution to the problem, weighing between welfare, health, expediency, efficiency, justice, and rights, among other things at par with understanding value judgments. The Lessons Database by the Independent Evaluation Department of the Asian Development Bank frames the rigors of balancing a variety of factors in the context of organizational and operational effectiveness. Prioritization towards sustainable development is actually based on estimates of economic and social costs, interests and power structures, scientific information, and ethics. Nair (1987) emphasized that communication can be utilized in providing service to the people. It is essential for mobilizing initiatives and providing information required for action in all fields of development such as agriculture, health and family planning, education and religion. However, MacBride Commission (1980) highlighted that adequate financing must be given to development projects. Without funds, programs of governments will not succeed. Apart from funding, there are other equally important aspects in implementing projects. Communication for Asia (CFA) shares their 5I's methodology in development communication: Inform, Instruct, Inspiration, Insist and Involvement. The 5I's means informing all stakeholders of concerns and priorities to achieve collaboration and cooperation of everyone in mutually sharing expertise and talents in serving the people. The term "policy sciences" was originally coined by Harold D. Lasswell and Daniel Lerner as an approach to understanding and solving problems that draw on and contribute to all fields of knowledge. It is a set of procedures in an integrated and comprehensive form to help clarify and secure common interests. The term "policy sciences" is in plural form to emphasize its interdisciplinary nature. Fraser (1998) elucidated the purposive nature of both development communication and policy sciences, thus intertwining their functions. Policies will greatly aid in the successful implementation of projects as they provide directions on what necessary steps to take. In the work of Alexander Flor, the term "development communication policy sciences" was not used as a whole phrase but was mentioned separately as development communication and policy sciences. He discussed the term according to the linkage of development communication and policy sciences as fundamental and traceable even before either area was afforded the status of science. Communication policy research evolved from the outset as a multi-disciplinary field and domain of various academic disciplines from sociology and political science to law and economics, resulting in the coverage of a myriad of multi-faceted topics. The choice of subjects in communication policy research is affected by sociocultural, political, economic and technological forces that determine the overall framework for communication policy and regulation as well as by the many regulatory objectives in communication. The place of communication in the development process was given a boost when Lerner (1958) wrote his famous treatise 'The Passing of the Traditional Society', in which he acknowledged that mass media growth was one of the three phases of democratic political development (Moemeka, n.d). He pointed out that the mass media had the power to create opportunity for empathy which 'disciplined western men in skills that spell modernity'. Development communication is basically communication for social change to achieve one's potential. This is embodied in Nora Quebral's (1971) definition which states that development communication is the "art and science of human communication applied to the speedy transformation of a country and the mass of its people from poverty to a dynamic state of economic growth that makes possible greater social equity and the larger fulfillment of the human potential." Quebral (2001) redefined development communication to "the art and science of human communication linked to a society's planned transformation from a state of poverty to one of dynamic socio-economic growth that makes for greater equity and the larger unfolding of individual potential." McKee (1992) emphasized that people's involvement is the key to the desired changes. Unless people see themselves as the driving force of their own development, no amount of investment or provision of technology and inputs will bring about any lasting improvements in their living standards. An important and founding impetus for communication policy research came from Harold D. Lasswell, who also figures prominently as a founding father of communication science and policy science (Rogers 1994). He argued that future advances in communication study depended upon the development of a policy focus and upon being a third voice supplying 'a competing appraisal of the images spread by self-serving sources' (Lasswell 1972:307). The conception of the policy sciences on the other hand, is more refined and extended today than at any time in the colorful history of man (Lasswell, 1971). Giving a working definition for it, he noted that policy sciences are concerned with knowledge of and in the decision processes of the public and civic order.
  • 13.5K
  • 19 Oct 2022
Topic Review
Melanogenesis
Melanogenesis is the biological and biochemical process of melanin and melanosome biosynthesis. Melanin is formed by enzymic reactions of tyrosinase family proteins that convert tyrosine to form brown-black eumelanin and yellow-red pheomelanin within melanosomal compartments in melanocytes, following the cascades of events interacting with a series of autocrine and paracrine signals. Fully melanized melanosomes are delivered to keratinocytes of the skin and hair. In humans, eumelanin and pheomelanin are mixed together regardless of the pigmentary phenotype. The ratio of the two melanin pigments is determined by race and/or specific genetic variations. On the other hand, many mammals have various patterns of hair coat color that can be changed temporally. Wild type mice have agouti pattern hair caused by a mechanism, called pigment-type switching.
  • 13.5K
  • 27 Oct 2020
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