Author: Patrice de Roll MontpellierPublisher:
ISBN:
Category :
Languages : fr
Pages : 118
Book Description
Pneumoconioses chez le prothésiste dentaire
Author: Patrice de Roll MontpellierPublisher:
ISBN:
Category :
Languages : fr
Pages : 118
Book Description
Les pneumoconioses chez les prothésistes dentaires
Author: Joseph De SousaProblèmes médico-légaux des pneumoconioses chez les prothésistes dentaires
Author: Rozenn DulieuLES PNEUMOCONIOSES DU PROTHESISTE DENTAIRE
Author: RALPH.. SALEHContribution à l'étude des pneumoconioses en prothèse dentaire
Author: Danièle Geneviève Portejoie (médecin.)Publisher:
ISBN:
Category :
Languages : fr
Pages : 154
Book Description
PNEUMOCONIOSES DES PROTHESISTES DENTAIRES
Author: Abdoulaye Diarra (docteur en biologie).)Publisher:
ISBN:
Category :
Languages : fr
Pages : 94
Book Description
ETUDE DES PNEUMOCONIOSES DES PROTHESISTES DENTAIRES A PARTIR D'UNE OBSERVATION ORIGINALE
Author: CHRISTINE.. COUILLARD LEMONNIERPublisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
The European Respiratory Journal
Author: Biocompatibility of Co-Cr-Ni Alloys
Author: H. HildebrandPublisher: Springer
ISBN:
Category : Medical
Languages : en
Pages : 404
Book Description
For several years now scientific and medical sLaff have recognised the risks of toxicity of certain metals contained in alloys used in Lhe manufacture of biomaterials protheses, implants, and artificial organs. A number or scientific and industrial research centres have focussed their investigations in this direction and international societies and commissions have organised meetings with specialists from complementary disciplines in attendance in attempts to guage the importance of biological risks and to determine the toxicity of certain metals, with the aim of establishing preventive measures and guidelines. In the last century great efforts have been made to reduce unwanted biological effects caused by orthopaedic implants. The problems of pain and infection were overcome and the development of modern technology has resulted in a convincing decrease in corrosion problems and mechanical failure, such that ostosynthesis and endoprosthesis have rapidly progressed beyond the level of tentative investingation.llowever, a number of problems still remain to be solved, such as the influence of the material type on the healing process and its relative speed. The increasing use of cobalt-,chromium-and nickel-containing alloys in surgical and dental implants has raised various questions concerning the biological consequences of chronic internal release of these elements in the human body. A total of 55 delegates representing 16 countries heard presentations of fundamental aspects, local and remote tissue response, immunopathology, clinical aspects, and manufacturing qual ity control issues.
Terrestrial Space Radiation and Its Biological Effects
Author: Percival D. McCormackPublisher: Springer Science & Business Media
ISBN: 1461315670
Category : Science
Languages : en
Pages : 845
Book Description
This volume is based on the proceedings of an Advanced Study Institute (ASI) sponsored by the North Atlantic Treaty Organization (NATO) held October 1987 in Corfu, Greece. The Institute received financial support from the National Aeronautics and Space Administration, U.S.A. Armed Forces Radiobiology Research Institute, U.S.A. Department of Energy, U.S.A. Deutsche Forschungs-und Versuchanstalt fur Luft und Raumfahrt e.v., Kaln, Germany The advent of the shuttle era is providing fresh impetus for large space ventures such as communication centers, solar power stations, astronomical observatories, orbiting factories, and space based radar. Such ventures will rely heavily on an extensive and prolonged human presence in space doing in-orbit construction, maintenance, and opera tion. Among the advantages of location in space are the near zero gravity environment, commanding location, and the reception of solar energy and astronomical signals unattenuated by the atmosphere. Central to long-term manned space missions are the problems associated with the effects of exposure to ionizing radiations on humans. Manned space mis sions in the past have encountered relatively benign radiation environ ments because of their very short duration and orbit configuration. However, crew stay time of up to a year has been recently achieved by the Soviet space program; and Mars missions lasting several years are under serious consideration.