Zobrazeno 1 - 10
of 315
pro vyhledávání: '"H H, Spencer"'
Autor:
H. H. Spencer, A. C. Walker
Publikováno v:
Experimental Mechanics. 15:303-310
The theory of the Southwell plot is outlined and its history traced. Examples are given in which the technique fails to give a straight line; these are classified into low-load and higher-load nonlinearities. It is shown that the former may be due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77f330478351c894dce3c93492c2436
https://doi.org/10.1007/bf02318661
https://doi.org/10.1007/bf02318661
Autor:
H. Surjanhata, H. H. Spencer
Publikováno v:
Applied Scientific Research. 43:79-90
The development is outlined of the first author's Simplified Plate Buckling Criterion which is based on nonlinear theory. For the case of uniaxial, symmetric, partial-edge loading, the work of the first author is compared with the numerical solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cfc2f52b5d47fd59feb53b466c1bac3
https://doi.org/10.1007/bf00386036
https://doi.org/10.1007/bf00386036
Autor:
G. W. Meszaros, H. H. Spencer
Publikováno v:
Bell System Technical Journal. 36:139-162
Precise regulation of the direct current which provides power for the undersea repeaters in the new transatlantic telephone cable is necessary to maintain proper transmission levels and to assure maximum repeater tube life. The highest possible degre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec46e60547a4dfb54b684bbb092d5b14
https://doi.org/10.1002/j.1538-7305.1957.tb03845.x
https://doi.org/10.1002/j.1538-7305.1957.tb03845.x
Publikováno v:
Bell System Technical Journal. 40:1627-1646
The basic source of power for the TH radio equipment is reliable 230 volts ac obtained from a bank of special motor-alternator sets. These are normally driven by commercial ac power but switch automatically to battery drive on loss of commercial powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9fc1989ca6aa1ace5c3c17674260696
https://doi.org/10.1002/j.1538-7305.1961.tb01653.x
https://doi.org/10.1002/j.1538-7305.1961.tb01653.x
Autor:
H. H. Spencer
Publikováno v:
Transactions of the American Institute of Electrical Engineers. 68:627-630
TYPE “L” BROAD-BAND carrier telephone systems over coaxial cables require repeaters spaced every eight miles or less along the cables. The large number of repeaters involved makes it desirable to transmit 60-cycle power from main and terminal sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4d98042354af532223af7ef5639a527
https://doi.org/10.1109/t-aiee.1949.5059986
https://doi.org/10.1109/t-aiee.1949.5059986
Autor:
H. H. Spencer
Publikováno v:
Transactions of the American Institute of Electrical Engineers. 49:1239-1242
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdf19f274cb30ace40df2461d24abefb
https://doi.org/10.1109/t-aiee.1930.5055650
https://doi.org/10.1109/t-aiee.1930.5055650
Autor:
H. H. Spencer, H. L. Hazen
Publikováno v:
Journal of the A.I.E.E.. 44:24-31
The size and complexity of present-day power systems have increased to the point where the prediction of the behavior of the system by analytical methods is more and more difficult. The solution of commercial networks by Kirchhoff's Laws or by cut an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bf20c50cc5c7c11687b6f78250e5ac6
https://doi.org/10.1109/jaiee.1925.6538275
https://doi.org/10.1109/jaiee.1925.6538275
Publikováno v:
Surgical forum. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b39ba204e8b7356adb8ceff799a2629b
https://pubmed.ncbi.nlm.nih.gov/4439177
https://pubmed.ncbi.nlm.nih.gov/4439177
Publikováno v:
Pharmacology and therapeutics in dentistry. 2(2)
This is a study of cells and chromosomes during serial transfer of tissue cultures, starting from the first mitosis occurring before explantation of normal gingival tissues and continuing until a genotypic variation was attained after explantation. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::037d62a8aa3f2818381aa3b94f5602a0
https://pubmed.ncbi.nlm.nih.gov/1058503
https://pubmed.ncbi.nlm.nih.gov/1058503