Now showing items 9844-9863 of 13641

    • RAC Technician Video App 

      United Nations Environment Programme (2016)
      Watch short instructional videos on refrigeration & air-conditioning (RAC) techniques, safety, and best practices on your mobile device
    • RAC Technician Videos - Full Length Films! 

      United Nations Environment Programme (2020)
      OzonAction Refrigeration and Air-Conditioning Technician Video Series consists of instructional videos on techniques, security and best practice and flammable refrigerant safety. They are intended to serve as a complementary ...
    • RAC/REMPEITC-Caribe Long-term Strategic Plan 2015-2025 

      United Nations Environment Programme; Caribbean Environment Programme (2017-02-20)
      The purpose of this long term strategic plan is to provide guidance to RAC/REMPEITC-Caribe’s Steering Committees, Directors, staff and consultants to assist the delivery of an effective and valuable service to the Wider ...
    • RAC/REMPEITC-Caribe Report of Activities 2005-2014 

      United Nations Environment Programme; Caribbean Environment Programme (2017-02-20)
      https://www.unenvironment.org/cep/events/conference-parties-cartagena-convention-cops/igm-17-cop14
    • Races Ovines Mediterranennes en Regression 

      United Nations Environment Programme; Food and Agriculture Organization of the United Nations (1979)
      Cet ouvrage est le rapport d'une enqute visant a retrouver et recenser les races ovi-nes moms communes des regions méditerranéennes de l'Europe et de l'Anatolie occidentale, a dresser la carte de leur distribution et a ...
    • Radar Design for Determining the Strength of Tropical Cyclones in the Bay of Bengal : MARC Report Number 6 

      United Nations Environment Programme (1977)
      An especially severe and recurring natural disaster is the tropical cyclone particularly as affecting the land surrounding the Bay of Bengal and the Arabian Sea. A particularly well documented case there was the cyclone ...
    • Radiation: Doses, Effects, Risks 

      United Nations Environment Programme (1985)
      Few scientific issues arouse so much public controversy as the effects of radiation. Scarcely a week seems to go by in developed countries without some expression of public feeling— and, as some developing Countries advance ...
    • Radiation: Doses, Effects, Risks - 2nd Edition 

      United Nations Environment Programme (1991)
      Few scientific issues arouse so much public controversy as the effects of radiation. Scarcely a week seems to go by in developed countries without some expression of public feeling— and, as some developing Countries advance ...
    • Radiation: Effects and sources 

      United Nations Environment Programme (2016)
      This publication is based on the major scientific reports of the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) published in the last 25 years and aims to expand public knowledge on levels ...
    • Radioactivity in the South Pacific - UNEP Regional Seas Reports and Studies No. 40 

      United Nations Environment Programme (1984)
      This Report is the outcome of the Technical Group's efforts. The Report can be said to have three overall objectives: (i) to provide the general reader with some basic information needed to understand the scientific issues ...
    • Radiofrequency and Microwaves - Environmental Health Criteria 16 

      United Nations Environment Programme; World Health Organization (1981)
      Microwave and radiofrequency (RE) radiation constitute part of the whole electromagnetic spectrum. This document is concerned with frequencies lying between 105 and 3 × 1011 Hz (100 kHz and 300 GHz). The term radiofrequency ...
    • Rain and Storm Water Harvesting for Additional Water Supply in Rural Areas 

      United Nations Environment Programme (1979)
      This document summarizes discussions held on reports of rain and storm water harvesting in Africa, Europe, Central America, Asia, the Middle East, China, Australia and the Pacific, by a group of consultants of the United ...
    • Rain Forest Regeneration and Management 

      United Nations Environment Programme; United Nations Educational, Scientific and Cultural Organization; International Union of Biological Sciences (IUBS) (1988)
      Some two weeks after the formal opening of the dam, Guri was the venue for an international workshop on rain forest regeneration and management. The workshop was concerned with the interface between research and management ...
    • Rainwater harvesting : a lifeline for human well-being 

      United Nations Environment Programme (UNEP, 2009)
      This publication highlights the link between rainwater harvesting, ecosystems and human wellbeing and draws the attention of readers to both the negative and positive aspects of using this technology and how the negative ...
    • Rainwater Utilization for the World's People - Proceedings Volume 2 

      United Nations Environment Programme (1995)
      This paper deals with the semi-and region of Brazil. About 12 % of Brazil's surface is semi-arid land. It is mostly covered with tree and shrub vegetation, called "Caatinga", and located in the Northeast of the country, ...
    • Rainwater Utilization for the World's People- Proceedings Volume 1 

      United Nations Environment Programme (1995)
      This paper presents the role of RWCS in 21st century water management with viewpoints from the public and private sectors reflecting social, economic, environmental, and institutional concerns. In addition, this paper ...
    • Raising Awareness 

      US Environmental Protection Agency (2016)
    • Raising Awareness 

      World Health Organization; IPEN (2016)
    • Raising Awareness about the Need for Lead Paint Laws 

      Jardan, Elena (2019)
      Presentation at the Sub-regional workshop on lead paint elimination for Central Asia and Eastern Europe
    • Raising Awareness of Climate Change: A Handbook for Government Focal Points 

      United Nations Environment Programme (2006)
      UNEP has prepared this 'handbook for government focal points' by drawing on a recent series of UN-sponsored workshops and its own experience in supporting outreach activities. The handbook gathers together a range of ...