Zobrazeno 1 - 10 of 60 pro vyhledávání: '"J S, Ward"'
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Akademický článek
(2S,3S,4R,4a'R,5R,5a'R,11a'R,12′S,12a'R)-5-(Acetoxymethyl)-2′,2′,10′,10′-tetramethyloctahydro-3H,8′H-spiro[furan-2,7′-[1,3]dioxino[4′,5′:5,6]pyrano[3,2-d][1,3,6]trioxocine]-3,4,12′-triyl triacetate
Autor: H. E. Bollard, M. G. Banwell, J. S. Ward
Publikováno v: IUCrData, Vol 4, Iss 7, p x190986 (2019)
While the crystal structure analysis of the title compound, C26H38O15, a synthetic derivative of sucrose, was originally reported 40 years ago [Drew et al. (1979). Carbohydr. Res. 71, 35–42], the present work has allowed for the determination of it
Externí odkaz: https://doaj.org/article/5530011f81494770b462b39ec2685b1d
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4
Survival and growth of yellow birch (Betula alleghaniensis) in southern New England
Autor: G R Stephens, J S Ward
Publikováno v: Canadian Journal of Forest Research. 27:156-165
La classe de cime et le diametre de 1862 bouleaux jaunes (Betula alleghaniensis Britton) de 1,5 cm et plus ont ete inventories a intervalle de 10 ans depuis 1927. L'âge nominal du peuplement etait de 25 ans en 1927. La survie et la croissance du bou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2297f883322ea4448514bf0dd32b8b29
https://doi.org/10.1139/x96-162
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5
Metal pillar interconnection topology for bonded two-terminal multijunction III–V solar cells
Autor: W. E. McMahon, C.-T Lin, J. S. Ward, J. F. Geisz, M. W. Wanlass, J. J. Carapella, W. Olavarría, M. Young, M. A. Steiner, R. M. France, A. E. Kibbler, A. Duda, J. M. Olson, E. E. Perl, D. J. Friedman, J. E. Bowers
Publikováno v: 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC) PART 2.
Metal-interconnected multijunction solar cells offer one pathway toward efficiencies in excess of 50%. However, if a 3- or 4-terminal configuration is used, optical losses from the interfacial grid can be considerable. Here, we examine an alternative
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f90932bb592ff54b8fce3454cc024f4f
https://doi.org/10.1109/pvsc-vol2.2012.6656759
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6
Bonded Multijunction Photovoltaics to Improve Efficiency and Performance
Autor: John E. Bowers, Chieh-Ting Lin, W. E. McMahon, J. S. Ward, J. F. Geisz, M. W. Wanlass, J. J. Carapella, W. Olavarria, M. Young, M. A. Steiner, R. M. Frances, A. E. Kibbler, A. Duda, J. M. Olson, E. E. Perl, D. J. Friedman
Publikováno v: Asia Communications and Photonics Conference.
Sun emits approximately 3.8x10 26 Joules per second and it produces more energy than global population demand in an hour. However, converting solar energy to electric energy is not trivial due to two major limitations. First, solar energy is not powe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e21f7093c7d5f9cb95aae931f7fdd0b
https://doi.org/10.1364/acp.2012.ath3f.3
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Evaluating daily exposure to polychlorinated biphenyls and polybrominated diphenyl ethers in fish oil supplements
Autor: David J. Velinsky, Jeffrey T. F. Ashley, Heather M. Stapleton, Michael W Schafer, J S Ward
Publikováno v: Food additivescontaminants. Part A, Chemistry, analysis, control, exposurerisk assessment. 27(8)
Fish oil supplements have become a popular means of increasing one's dietary intake of essential polyunsaturated fatty acids. However, there is growing concern that the levels and potential health effects of lipophilic organic contaminants such as po
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8638fd8e56204674b2368e8bad1de538
https://pubmed.ncbi.nlm.nih.gov/20496249
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9
Alloantigenicity of human endothelial cells. 1. Frequency and phenotype of human T helper lymphocytes that can react to allogeneic endothelial cells
Autor: P W Adams, H S Lee, W J Waldman, D D Sedmak, C J Morgan, J S Ward, C G Orosz
Publikováno v: The Journal of Immunology. 148:3753-3760
To determine the relative ability of allogeneic endothelial cells to stimulate helper T lymphocytes (HTL), human PBMC or purified T cells were incubated in conventional lymphocyte microcultures or in limiting dilution microcultures with allogeneic hu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27dd5f814c9ceb35654a2c1c0373681f
https://doi.org/10.4049/jimmunol.148.12.3753
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10
New concepts for high-intensity PV modules for use with dish concentrator systems
Autor: A. Duda, T. J. Coutts, S. R. Kurtz, J. S. Ward
Publikováno v: AIP Conference Proceedings.
In this paper we report on our efforts to fabricate monolithically interconnected modules (MIMs) from GaAs device structures. The small size of the component cells comprising the MIM allows for operation at very high flux densities. This relaxes the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf484bd9acb4489d8629daac9b66be9d
https://doi.org/10.1063/1.57986
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