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  • Author: J.W. Sanders, Ukachukwu Ndukwu
  • Publication Date: 08-2011
  • Content Type: Working Paper
  • Institution: United Nations University
  • Abstract: Reasoning about a distributed system that exhibits a combination of probabilistic and temporal behaviour does not seem to be easy with current techniques. The reason is the interaction between probability and abstraction, made worse by remote synchronisation. In this paper the recently proposed language ptsc (for probability, time and shared-variable concurrency) is extended by constructs for interleaving and local block. Both enhance a designer's ability to modularise a design; the latter also permits a design to be compared with its more abstract specification, by concealing appropriately chosen design variables. Laws of the extended language are studied and applied in a case study consisting of a faulty register-transfer-level design.
  • Topic: International Relations, Development, International Organization, United Nations, Political Theory
  • Political Geography: United States
  • Author: Monika Kruesmann, Martina Timmermann
  • Publication Date: 09-2009
  • Content Type: Policy Brief
  • Institution: United Nations University
  • Abstract: Women represent the great majority of the world's poor. With this poverty comes a range of well-documented problems: low educational attainment; low income and earning potential; inferior social power, status and influence compared with men; and importantly, poor health outcomes for both women and their children. High rates of maternal mortality and morbidity remain apparently intractable problems in many countries, particularly developing countries. The World Health Organization (WHO) reports that every minute, at least one woman dies from complications related to pregnancy and childbirth; and 20 more suffer injury, infection or disease.
  • Topic: Gender Issues, Health, Treaties and Agreements, United Nations
  • Political Geography: United States