Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | OECD iLibrary |
|---|---|
| Organization | OECD |
| Organization | IAEA |
| Abstract | Les premiers gisements d’uranium-radium ont été découverts en 1907 et la première concession minière a été délivrée en 1909 pour le site de Rosmaneira, mais la première mine mise en exploitation a été Urgeiriça en 1913. La mine d’Urgeiriça a produit du radium jusqu’en 1944 (on estime que la production de 50 g de radium correspondait à la perte de 500 t d’U) puis de l’uranium entre 1944 et 1951. Entre 1945 et 1962, une entreprise privée à capitaux étrangers, la Companhia Portuguesa de Radium (CPR), a extrait et traité le minerai provenant d’Urgeiriça et de quelques autres mines situées dans le Beira Alta (centre du pays). La CPR a également procédé à des levés radiométriques, à une cartographie géologique détaillée, à l’excavation de tranchées et à une campagne intensive de forages avec diagraphie gamma dans les sondages d’exploration. Toutes les cibles étaient situées dans les formations granitiques hercyniennes du district de Beiras. |
| Page Count | 9 |
| Starting Page | 332 |
| Ending Page | 337 |
| Language | French |
| Publisher | OECD Publishing |
| Publisher Date | 2008-11-20 |
| Access Restriction | Open |
| Subject Keyword | Nuclear Energy |
| Content Type | Text |
| Resource Type | Chapter |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|