31 resultados para TOXICITY
Filtro por publicador
- Aberdeen University (1)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (6)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (2)
- AMS Tesi di Laurea - Alm@DL - Università di Bologna (2)
- Andina Digital - Repositorio UASB-Digital - Universidade Andina Simón Bolívar (1)
- Aquatic Commons (43)
- ARCA - Repositório Institucional da FIOCRUZ (1)
- Archimer: Archive de l'Institut francais de recherche pour l'exploitation de la mer (1)
- Archive of European Integration (1)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (4)
- Aston University Research Archive (22)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (21)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) (8)
- Biodiversity Heritage Library, United States (1)
- Bioline International (1)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (64)
- Bucknell University Digital Commons - Pensilvania - USA (1)
- Cambridge University Engineering Department Publications Database (2)
- CentAUR: Central Archive University of Reading - UK (43)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (45)
- Cochin University of Science & Technology (CUSAT), India (8)
- Coffee Science - Universidade Federal de Lavras (2)
- CORA - Cork Open Research Archive - University College Cork - Ireland (1)
- DI-fusion - The institutional repository of Université Libre de Bruxelles (1)
- Digital Commons - Michigan Tech (1)
- Digital Commons at Florida International University (4)
- Digital Howard @ Howard University | Howard University Research (2)
- DigitalCommons@The Texas Medical Center (5)
- DRUM (Digital Repository at the University of Maryland) (1)
- Duke University (6)
- eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (14)
- Helda - Digital Repository of University of Helsinki (7)
- Indian Institute of Science - Bangalore - Índia (31)
- Institutional Repository of Leibniz University Hannover (1)
- INSTITUTO DE PESQUISAS ENERGÉTICAS E NUCLEARES (IPEN) - Repositório Digital da Produção Técnico Científica - BibliotecaTerezine Arantes Ferra (2)
- Instituto Gulbenkian de Ciência (1)
- Instituto Politécnico do Porto, Portugal (4)
- National Center for Biotechnology Information - NCBI (29)
- Nottingham eTheses (4)
- Plymouth Marine Science Electronic Archive (PlyMSEA) (20)
- Portal de Revistas Científicas Complutenses - Espanha (1)
- Publishing Network for Geoscientific & Environmental Data (5)
- QSpace: Queen's University - Canada (1)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (65)
- Queensland University of Technology - ePrints Archive (146)
- Repositório Alice (Acesso Livre à Informação Científica da Embrapa / Repository Open Access to Scientific Information from Embrapa) (4)
- Repositório Científico da Universidade de Évora - Portugal (1)
- Repositório Institucional da Universidade de Aveiro - Portugal (7)
- Repositório Institucional da Universidade Federal de Goiás - UFG (1)
- Repositório Institucional da Universidade Federal do Rio Grande do Norte (1)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (134)
- Research Open Access Repository of the University of East London. (1)
- SAPIENTIA - Universidade do Algarve - Portugal (2)
- Scientific Open-access Literature Archive and Repository (1)
- Universidad de Alicante (1)
- Universidad Politécnica de Madrid (3)
- Universidade de Lisboa - Repositório Aberto (3)
- Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP) (9)
- Universidade Federal do Pará (3)
- Universidade Federal do Rio Grande do Norte (UFRN) (2)
- Universitat de Girona, Spain (4)
- Université de Lausanne, Switzerland (6)
- Université de Montréal (1)
- Université de Montréal, Canada (3)
- Université Laval Mémoires et thèses électroniques (1)
- University of Michigan (36)
- University of Queensland eSpace - Australia (45)
- WestminsterResearch - UK (1)
Resumo:
In view of its non-toxicity, and good dielectric properties, castor oil, a polar liquid dielectric of vegetable origin is suggested as a possible alternative to PCB's for capacitor applications. In this paper the dielectric properties (including partial discharge behavior), of all-polypropylene and paper-polypropylene capacitors with castor oil as impregnant, are reported. The paper also contains results of life studies conducted under accelerated electrical and thermal stresses when they are occurring both individually and combined. The data obtained have been statistically analyzed and approximate life of the system calculated bylinear extrapolation.