Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J L Hayden"'
Autor:
J. L. Hayden
Publikováno v:
Designs, Codes and Cryptography. 33:159-172
Let M be an incidence matrix for a projective plane of order n. The eigenvalues of M are calculated in the Desarguesian case and a standard form for M is obtained under the hypothesis that the plane admits a (P,L)-transitivity G, |G| e n. The study o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a670b8afa84244e7f9dc681875615d6
https://doi.org/10.1023/b:desi.0000035469.24046.f3
https://doi.org/10.1023/b:desi.0000035469.24046.f3
Autor:
J. L. Hayden
Publikováno v:
Designs, Codes and Cryptography. 12:69-73
The paper studies a generalized Hadamard matrix H = (g_{ij}) of order n with entries g_{ij} from a group G of order n. We assume that H satisfies: (i) For m \neq k, G = \{g_{mi} g_{ki}^{-1}\mid i = 1, \ldots , n\}; (ii) g_{1i} = g_{i1} = 1 for each i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62f35720522126c7a029575116480973
https://doi.org/10.1023/a:1008245910019
https://doi.org/10.1023/a:1008245910019
Autor:
A. D. Collard, Patrick M. Fry, Martin G. Tomasko, J. L. Hayden, Fred A. Best, Glenn S. Orton, Henry E. Revercomb, R. S. Freedman, Lawrence A. Sromovsky, Mark T. Lemmon
Publikováno v:
Science. 272:851-854
The Galileo probe net flux radiometer measured radiation within Jupiter's atmosphere over the 125-kilometer altitude range between pressures of 0.44 bar and 14 bars. Evidence for the expected ammonia cloud was seen in solar and thermal channels down
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b33352aec6fbeb9a15a931cd9e5da7d
https://doi.org/10.1126/science.272.5263.851
https://doi.org/10.1126/science.272.5263.851
Autor:
Partha Pratim Dey, J. L. Hayden
Publikováno v:
Designs, Codes and Cryptography. 6:179-188
We investigate the incidence matrix of a finite plane of ordern which admits a (C, L)-transitivityG. The elation groupG affords a generalized Hadamard matrixH=(h ij ) of ordern and an incidence matrix for the plane is completely determined by the mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7fedd641a1884761fb4e9d82ff892a8
https://doi.org/10.1007/bf01388473
https://doi.org/10.1007/bf01388473
Publikováno v:
Psychiatric services (Washington, D.C.). 48(9)
Introduction by the column editors: Borderline personality disorder, one of the most common and challenging to treat of the personality disorders, is estimated to occur in about 2 percent of the population (1). Borderline personality disorder is over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::565a2f78a97eec4cbb56b4aa4f0511b1
https://pubmed.ncbi.nlm.nih.gov/9285971
https://pubmed.ncbi.nlm.nih.gov/9285971
Publikováno v:
The Galileo Mission ISBN: 9789401051088
The Galileo Net Flux Radiometer (NFR) is a Probe instrument designed to measure the vertical profile of upward and net radiation fluxes in five spectral bands spanning the range from solar to far infrared wavelengths. These unique measurements within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ed4b5dce125d4d507d60d2b5e1cd61
https://doi.org/10.1007/978-94-011-2512-3_9
https://doi.org/10.1007/978-94-011-2512-3_9
Publikováno v:
AIAA Journal. 13:1641-1646
Results are presented of measurements obtained with an open-source mass spectrometer both in earth orbit and in a laboratory molecular beam facility. The mass spectrometer/ion source combination was developed in the laboratory to be operable in eithe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15c5b946e3db6001821b59d62485d516
https://doi.org/10.2514/3.7040
https://doi.org/10.2514/3.7040
Publikováno v:
International Journal of Mass Spectrometry and Ion Physics. 15:37-47
The characteristics of an open-source mass spectrometer designed for use on the Atmosphere Explorer satellites C, D and E were determined in a high speed molecular beam simulating upper atmosphere flight. In its normal mode of operation it was found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25bd436da5a3eeeacd91afc69ec3e5ce
https://doi.org/10.1016/0020-7381(74)80084-7
https://doi.org/10.1016/0020-7381(74)80084-7
Publikováno v:
Inorganic Chemistry. 6:1497-1501
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::593f92458a211986bff75098f58fa30a
https://doi.org/10.1021/ic50054a015
https://doi.org/10.1021/ic50054a015
Publikováno v:
Journal of Geophysical Research. 77:1987-1990
The experimental investigation of the atomic oxygen response of an open-source mass spectrometer conducted in a high-velocity molecular-beam facility is described, and its results are evaluated. These preliminary results illustrate the value of studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb2686ed36ddd679362c887001e226b
https://doi.org/10.1029/ja077i010p01987
https://doi.org/10.1029/ja077i010p01987