Zobrazeno 1 - 10
of 1 963
pro vyhledávání: '"S K, Chaudhuri"'
Publikováno v:
Taxon, 1970 Jun 01. 19(3), 433-433.
Externí odkaz:
https://www.jstor.org/stable/1219081
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 51:2489-2496
The robust stabilization of roll angle for PGM-class missiles (precision guided missiles) is considered in this paper. The roll dynamics in these missiles are stable but have large parametric variations and slow response behavior. A novel method for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b872baca0a2c3b6840c1442bdf16ef
https://doi.org/10.1109/taes.2015.140057
https://doi.org/10.1109/taes.2015.140057
Publikováno v:
Gyroscopy and Navigation. 4:130-146
Transfer alignment is the process of initializing the navigation sensors of tactical guided munitions launched from a platform. Through this method the misalignment between aligning and aligned body is estimated, which facilitates navigation of align
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff77863834656bd9b9467350479af6c
https://doi.org/10.1134/s2075108713030036
https://doi.org/10.1134/s2075108713030036
Publikováno v:
Journal of Materials Engineering and Performance. 14:219-223
Ferrite grain sizes of the order of 1 to 2 µm were obtained by optimizing the strain, strain rate, the stage of cooling, as well as the cooling rate during hot rolling of 0.15C-0.92Mn-0.01Si-0.036S-0.04P-0.013Nb steel. It was found that in single-pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c3dcc03e91f867406303a5848fac6cb
https://doi.org/10.1361/10599490522392
https://doi.org/10.1361/10599490522392
Autor:
R. B. Badisa, Maria Couladis, E. Pilarinou, V. Tsortanidou, J. Francisco-Ortega, Larry A. Walker, A. Santos-Guerra, S. K. Chaudhuri
Publikováno v:
Phytotherapy Research. 18:763-767
Methanolic extracts of eight subspecies of genus Argyranthemum were evaluated against brine shrimps, human cancer cell lines, malarial parasites and microorganisms under in vitro conditions. In the shrimp assay, samples of A. adauctum ssp. adauctum,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f733b1e80bd74d58941c36a705404f54
https://doi.org/10.1002/ptr.1530
https://doi.org/10.1002/ptr.1530
Autor:
E. Verykokidou, S. K. Chaudhuri, Maria Couladis, R. B. Badisa, Elsa Pilarinou, P. Baziou, Catherine Harvala
Publikováno v:
Phytotherapy Research. 16:719-722
Ten different samples of five Hypericum sp. were tested on brine shrimps, human colon carcinoma and human hepatoma cell lines for their cytotoxic activities. H. triquetrifolium Turra. (Rafina) showed the highest activity (LC50 = 22 mg/mL) on brine sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::695adddff40d1fe6e9a62786c9e5b916
https://doi.org/10.1002/ptr.1042
https://doi.org/10.1002/ptr.1042
Publikováno v:
physica status solidi c. 6:2513-2515
Quenching induced orthorhombic distortion makes quenched (Q) lead meta-niobate (PbNb2O6), to be called PNQ, piezoelectric with a high Curie temperature (Tc) of 570 °C, while its slow-cooled rhombohedral phase, PNS, remains non-piezoelectric. So, pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f62bd1a05c5b0e6a30a79d1e7c6aca5
https://doi.org/10.1002/pssc.200982055
https://doi.org/10.1002/pssc.200982055
Publikováno v:
Materials Science and Technology. 25:1408-1410
Small addition of titanium (∼0·01 wt-%) to low carbon (∼0·04 wt-%) aluminium killed extra deep drawing quality steel resulted in a decrease in strain aging as well as a decrease in plastic anisotropy after cold rolling and annealing. The extent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72ab785701a3418cd69632e946b0a839
https://doi.org/10.1179/174328408x363362
https://doi.org/10.1179/174328408x363362
Publikováno v:
Journal of Materials Engineering and Performance. 6:605-610
Various processing parameters leading to edge cracking in hot-rolled coils are described, along with a study of the effect of these parameters on the occurrence of edge cracking during commercial production of semi-killed hot-rolled coils. High-tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8020ab0f24710a5ab350c9de976c291
https://doi.org/10.1007/s11665-997-0052-x
https://doi.org/10.1007/s11665-997-0052-x
Publikováno v:
Defence Science Journal. 47:343-357
The purpose of the guidance law is to determine appropriate missile flight path dynamics to achieve mission objective in an efficient manner based on navigation information. Today, guided missiles which are aerodynamically unstable or non-linear in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c61f4db0c4c330cd6b735c506f7f31
https://doi.org/10.14429/dsj.47.4016
https://doi.org/10.14429/dsj.47.4016