Zobrazeno 1 - 10
of 11
pro vyhledávání: '"I L, Johnson"'
Publikováno v:
Journal of Guidance, Control, and Dynamics. 23:476-482
The determination of fuel-optimal, planar, Earth–Mars trajectories of spacecraft using low-thrust, variable speci c impulse Isp propulsion is discussed. The characteristics of a plasma thruster currently being developed for crewed/cargomissions t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c39a57b33cfd2945dd034036c87ba2a0
https://doi.org/10.2514/2.4553
https://doi.org/10.2514/2.4553
Publikováno v:
Archives of pediatricsadolescent medicine. 153(8)
To study the prevalence of methicillin sodium-resistant and methicillin-sensitive Staphylococcus aureus colonization in a child care center following the diagnosis of community-acquired methicillin-resistant S. aureus (MRSA) disease in a previously w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4d525155ac3e990977261dd97f748af9
https://pubmed.ncbi.nlm.nih.gov/10437762
https://pubmed.ncbi.nlm.nih.gov/10437762
Publikováno v:
AIAA Journal. 8:2091-2093
Conjugate direction minimization procedure based on sequences and inferred second partial derivative matrix inverse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29112f2f67b355ec4eb2158772ecee39
https://doi.org/10.2514/3.6063
https://doi.org/10.2514/3.6063
Publikováno v:
Canadian journal of public health = Revue canadienne de sante publique. 76(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cf8f950a23d0e059dfec415f4f835358
https://pubmed.ncbi.nlm.nih.gov/4084885
https://pubmed.ncbi.nlm.nih.gov/4084885
Publikováno v:
The Proceedings of the Nutrition Society. 37(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::15324875f76a6f306551de13fa176e50
https://pubmed.ncbi.nlm.nih.gov/733752
https://pubmed.ncbi.nlm.nih.gov/733752
Publikováno v:
The Proceedings of the Nutrition Society. 36(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::17397f76c707cd300612cac5898cbc36
https://pubmed.ncbi.nlm.nih.gov/23540
https://pubmed.ncbi.nlm.nih.gov/23540
Autor:
I. L. Johnson
Publikováno v:
Mechanics and Control of Flight Conference.
Optimal solid-rocket thrust profiles for the parallel-burn, solid-rocket-assisted space shuttle are investigated. Solid-rocket thrust profiles are simulated by using third-degree spline functions, with the values of the thrust ordinates defined as pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d65255efb401de44b6654396c6bc3a3f
https://doi.org/10.2514/6.1974-823
https://doi.org/10.2514/6.1974-823
Publikováno v:
The Proceedings of the Nutrition Society. 36(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3914109deb198245a300d2ec7561e405
https://pubmed.ncbi.nlm.nih.gov/23538
https://pubmed.ncbi.nlm.nih.gov/23538
Publikováno v:
The Proceedings of the Nutrition Society. 38(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::487bdd1cfdd293b7abdf32ae0a1defc5
https://pubmed.ncbi.nlm.nih.gov/530994
https://pubmed.ncbi.nlm.nih.gov/530994
Publikováno v:
IFAC Proceedings Volumes. 12:121
A process for adjusting perturbation magnitude for accurate difference-quotient estimation of derivatives is described. The process is intended to be carried out sequentially, alternating with iterations of a parameter-optimization algorithm. A more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48c46a931f72fceb7164a9931f628ce7
https://doi.org/10.1016/s1474-6670(17)65863-4
https://doi.org/10.1016/s1474-6670(17)65863-4