Zobrazeno 1 - 10
of 53
pro vyhledávání: '"D. Landen"'
Publikováno v:
Journal of Occupational & Environmental Medicine. 53:1430-1441
To help address underrecognition of occupational illnesses and support planning of workplace health initiatives.Data from Highmark Inc., a health care insurer headquartered in Pittsburgh and Camp Hill, Pennsylvania, was used to calculate age and gend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc3533f02c4a479caae39ffa22a2c921
https://doi.org/10.1097/jom.0b013e3182363bbe
https://doi.org/10.1097/jom.0b013e3182363bbe
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 18:1342-1351
In high-energy pulsed power applications, the metallic conductors are expected to heat up significantly due to resistive losses. In the pulsed case, materials exposed to short loading times, from 0.1 μs to 100ms behave different from those exposed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bf5fdae8ca84fcacd2623e2c095e021
https://doi.org/10.1109/tdei.2011.5976137
https://doi.org/10.1109/tdei.2011.5976137
Publikováno v:
American Journal of Industrial Medicine. 54:727-733
Background Particulate exposure from air pollution increases the risk of ischemic heart disease (IHD) mortality. Although coal miners are highly exposed to coal dust particulate, studies of IHD mortality risk among coal miners have had inconsistent r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65fc23366a35a48482a9efe621975514
https://doi.org/10.1002/ajim.20986
https://doi.org/10.1002/ajim.20986
Publikováno v:
IEEE Transactions on Magnetics. 45:598-603
Experiments were conducted that simulate the time-varying mechanical and thermal conditions typically found in electromagnetic launchers. While materials that are slowly heated isothermally have adequate time for fundamental microstructural changes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7ddb55c5bf08a58cd261f7bb95e8467
https://doi.org/10.1109/tmag.2008.2008567
https://doi.org/10.1109/tmag.2008.2008567
Autor:
Sikhanda Satapathy, D. Landen
Publikováno v:
IEEE Transactions on Magnetics. 43:150-156
The propulsive force in a railgun is reduced by eddy currents induced in the conductive containment structure. Here, we examine how a simple railgun's inductance gradient, which is directly proportional to the propulsive force, depends on containment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::652364aaa16d8a5f4949c8e4740132ab
https://doi.org/10.1109/tmag.2006.887449
https://doi.org/10.1109/tmag.2006.887449
Publikováno v:
IEEE Transactions on Magnetics. 43:349-354
The current-carrying conductors in electromagnetic launchers and rotating machines are exposed to high stress and thermal loads that last for a few milliseconds, with temperatures ranging up to the melting point of the materials. Even though equilibr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bc0f39c8b8b6050506e9658ea1e1f54
https://doi.org/10.1109/tmag.2006.887677
https://doi.org/10.1109/tmag.2006.887677
Autor:
D. Landen, Sikhanda Satapathy
Publikováno v:
International Journal of Impact Engineering. 33:735-744
High-temperature mechanical properties for metals are usually measured under quasi-isothermal conditions, where thermal equilibrium has been achieved by slowly preheating the samples to a predetermined temperature. However, there are several situatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50db5638da541ada5f7b3fba8d10706
https://doi.org/10.1016/j.ijimpeng.2006.09.085
https://doi.org/10.1016/j.ijimpeng.2006.09.085
Autor:
D. Landen
Publikováno v:
IEEE Transactions on Magnetics. 39:491-497
Analytically deriving models for complex electromagnetic devices is often difficult because distributed fields govern their behavior. Fields are vector quantities, and it is often difficult to derive model parameters using traditional one-dimensional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e4802c621b186ef334ccd0d69b679f0
https://doi.org/10.1109/tmag.2002.806379
https://doi.org/10.1109/tmag.2002.806379
Publikováno v:
Statistics in Medicine. 18:3355-3363
Public health decision making based on data sources that are characterized by a lack of independence and other complicating factors requires the development of innovative statistical techniques. Studies of injuries in occupational cohorts require met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57f425d91f7f1de9081be9ac384574d0
https://doi.org/10.1002/(sici)1097-0258(19991215)18:23<3355::aid-sim322>3.0.co
https://doi.org/10.1002/(sici)1097-0258(19991215)18:23<3355::aid-sim322>3.0.co
Autor:
Sandra F. Chin, James W. Collins, Janet J. Johnston, Richard D. Kennedy, Deborah D. Landen, Suzanne M. Kisner
Publikováno v:
American Journal of Industrial Medicine. 36:504-512
Background This paper describes deaths of American workers involving forklifts during the 15-year period from January 1, 1980 to December 31, 1994. Methods Death certificate data were obtained from the National Institute for Occupational Safety and H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f82cfc9c27e8b6b4b3cb9ad7965090e
https://doi.org/10.1002/(sici)1097-0274(199911)36:5<504::aid-ajim2>3.0.co
https://doi.org/10.1002/(sici)1097-0274(199911)36:5<504::aid-ajim2>3.0.co