Zobrazeno 1 - 10 of 45 pro vyhledávání: '"K G, Balakrishnan"'
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Mechanism of optical modulation using ferroelectric liquid crystals
Autor: K G Balakrishnan, P Ramakrishnan
Publikováno v: Smart Materials and Structures. 1:168-171
The electro-optic response is investigated for an FLC having a moderate value of spontaneous polarization (Ps=20-30 nC cm-2) and a small helical pitch (Po=0.3-0.5 microns) with a cell thickness of 15 microns. Initially when no electric field is appli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd97391e382651ef0920feb15ef11a51
https://doi.org/10.1088/0964-1726/1/2/011
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3
Dynamic characteristics and transmission studies of ferro-electric liquid crystal: 4′ -(n-Octyl benzoyloxy) -4- (2-octyloxy)- biphenyl
Autor: James Kurian, P. Ramakrishnan, K. G. Balakrishnan
Publikováno v: Ferroelectrics. 113:395-403
In this paper the switching behaviour and transmission characteristics of the Ferro-electric liquid crystal [FLC] 4′ - (n-octyl benzoyloxy) -4- (2-octyloxy)- biphenyl are studied. This FLC shows a phase transition sequence of For a specific tempera
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f48feb0b6c8c4ed77321aaed4ec31ba5
https://doi.org/10.1080/00150199108014077
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4
A simple regulated power supply for characteristics studies of klystron oscillators
Autor: K G Nair, K. G. Balakrishnan, James Kurian
Publikováno v: Measurement Science and Technology. 3:1146-1148
A simple and inexpensive power supply suitable for characteristics studies of a klystron is described. The circuit is a modified form of the high voltage adjustable power supply based on LM 317. This provides the necessary cavity and repeller voltage
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6688b4ceeb874219a927ad4241c71419
https://doi.org/10.1088/0957-0233/3/12/005
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5
Bidirectional Glenn shunt: a step in the right direction
Autor: R, Narayan, K G, Balakrishnan, V R, Pillai, J A, Tharakan, T, Titus, R S, Kumar
Publikováno v: Indian heart journal. 48(4)
Bidirectional Glenn (BDG) shunt was carried out in 14 patients (age range 1.5-22 years; mean 9.3 years) for a variety of congenital cyanotic heart diseases with decreased pulmonary blood flow. Postoperative cardiac catheterisation was carried out in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f6c38c40d7fc6a060f61f968e074a16d
https://pubmed.ncbi.nlm.nih.gov/8908825
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8
Blade and balloon atrial septostomy for creation of an adequate interatrial communication
Autor: S, Mani, C G, Venkitachalam, R, Subramaniam, K G, Balakrishnan, T, Titus, J A, Tharakan, V K, Ajithkumar, A, Bhat, V R, Pillai
Publikováno v: Indian heart journal. 46(4)
During a 7 year period from 1984 to 1991, 100 infants underwent either balloon atrial septostomy (BAS) (n = 92) or blade septostomy (BLS) (n = 8). The indication was complete transposition of the great arteries in all the patients. The mean age in th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7d0172af6fa16171c4609337e6ade462
https://pubmed.ncbi.nlm.nih.gov/7875704
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9
Thrombolytic therapy for prosthetic cardiac valve thrombosis
Autor: D, Rajasekhar, K G, Balakrishnan, C G, Venkitachalam, J A, Tharakan, T, Titus, V R, Pillai, V K, Kumar, A, Bhat
Publikováno v: Indian heart journal. 46(2)
During 1992-93 12 patients (5 males, 7 females) with thrombosed prosthetic cardiac valves were treated with streptokinase on 13 occasions (one patient with prosthetic tricuspid valve had two thrombotic episodes). Their age ranged from 14 to 52 years
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::712cb137b52f7912951735578a840955
https://pubmed.ncbi.nlm.nih.gov/7989071
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Plný text Recenzováno Digitální knihovna AV ČR
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