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Development Assistance Committee DAC Map. The Organisation for Economic Co-operation and Development 's (OECD) Development Assistance Committee ( DAC) is a forum to discuss issues surrounding aid, development and poverty reduction in developing countries. It describes itself as being the "venue and voice" of the world's major donor countries.
Discretionary access control. In computer security, discretionary access control ( DAC) is a type of access control defined by the Trusted Computer System Evaluation Criteria [1] (TCSEC) as a means of restricting access to objects based on the identity of subjects and/or groups to which they belong. The controls are discretionary in the sense ...
Social work is a practice-based profession and an academic discipline that promotes social change and development, social cohesion, and the empowerment and liberation of people. Principles of social justice, human rights, collective responsibility and respect for diversities are central to social work.
The DAC Network on Development Evaluation is a subsidiary body of the Development Assistance Committee (DAC). Its purpose is to increase the effectiveness of international development programmes by supporting robust, informed and independent evaluation. The Network brings together evaluation managers and specialists from OECD development ...
Personal practice model (social work) A Personal practice model (PPM) is a social work tool for understanding and linking theories to each other and to the practical tasks of social work. Mullen [1] describes the PPM as “the art and science of social work”, or more prosaically, “an explicit conceptual scheme that expresses a worker's view ...
In electronics, a digital-to-analog converter ( DAC, D/A, D2A, or D-to-A) is a system that converts a digital signal into an analog signal. An analog-to-digital converter (ADC) performs the reverse function. There are several DAC architectures; the suitability of a DAC for a particular application is determined by figures of merit including ...
In computer systems security, role-based access control ( RBAC) [1] [2] or role-based security [3] is an approach to restricting system access to authorized users, and to implementing mandatory access control (MAC) or discretionary access control (DAC). Role-based access control is a policy-neutral access control mechanism defined around roles ...
Jack Rothman (born 1927) is an American sociologist and social worker. He is best known for his work in community organizing within the field of social work. He has authored some 25 books and monographs and lectured extensively on social problems and social change. His core interests include poverty, inequality, racism and multicultural ...