Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ramakrishnan Parthasarathy"'
Autor:
V.P. Nalankilli, Subbaiah Rajapandian, Palanivelu Praveen Raj, S. Srivatsan Gurumurthy, E. Senthil Anand, Natesan Anand Vijai, Chinnusamy Palanivelu, Dhawal Sharma, Palanisamy Senthilnathan, Ramakrishnan Parthasarathy, Sandeep C Sabnis
Publikováno v:
Surgical Endoscopy. 32:1828-1833
Endoscopic retrograde cholangiopancreatography (ERCP) with stone extraction is generally accepted as first line management for common bile duct (CBD) stones. CBD exploration, either by open or laparoscopic approach nowadays, is usually reserved for E
Autor:
Ramakrishnan Parthasarathy, Palanisamy Senthilnathan, N S Babu, N. Anand Vijai, S Rajapandian, C. Palanivelu, V.P. Nalankilli, Sandeep C Sabnis, P Praveen Raj, S. Srivatsan Gurumurthy
Publikováno v:
British Journal of Surgery. 104:1443-1450
BackgroundLaparoscopic resection as an alternative to open pancreatoduodenectomy may yield short-term benefits, but has not been investigated in a randomized trial. The aim of this study was to compare laparoscopic and open pancreatoduodenectomy for
Autor:
Anand Vijay Natesan, Ramakrishnan Parthasarathy, Biswajit Deuri, Chinnusamy Palanivelu, Nalankilli Palanisamy, Praveen Raj Palanivelu, Senthilnathan Palanisamy, Subrahmaneswara Babu Naidu
Publikováno v:
Asian Journal of Endoscopic Surgery. 8:468-472
In the current era of technological advancement, the feasibility of laparoscopic pancreaticoduodenectomy has been established. However, major venous resection and reconstruction along with laparoscopic pancreaticoduodenectomy is still considered a co
Autor:
Ramakrishnan, Parthasarathy1, Deuri, Biswajit1 deuribiswajit@gmail.com, Keerthi, M.1, Naidu, Subrahmaneswara1, Subbaiah, Rajapandian1, Raj, Praveen1, Palanisamy, Senthilnathan1, Chinnusamy, Palanivelu1
Publikováno v:
Indian Journal of Surgery. Apr2016, Vol. 78 Issue 2, p163-165. 3p.
Publikováno v:
Semiconductors. 42:924-930
Improving detection sensitivity of biological molecules with low absorption characteristics in the terahertz gap still remains an important issue in terahertz vibrational resonance spectroscopy. One possible way to increase coupling of incident terah
Publikováno v:
IEEE Sensors Journal. 8:791-796
In this paper, we show that periodic arrays of rectangular slots with subwavelength width provide for local electromagnetic field enhancements due to edge effects in low-frequency range, 10-25 cm-1. Periodic structures of Au, doped Si, and InSb with
Autor:
Ramakrishnan Parthasarathy, Tatiana Globus, Nathan S. Swami, Boris Gelmont, Dwight L. Woolard, Alexei Bykhovski
Publikováno v:
Physical Review Letters. 98
In this work, a theoretical study of the coupling of TM polarized subterahertz (THz) radiation with periodic semiconductor rectangular slot arrays was conducted, using InSb as an example. Simulation results showed that the structure with $4--12\text{
Autor:
Jerry Waldman, Dwight L. Woolard, Ramakrishnan Parthasarathy, Andrew J. Gatesman, Tatiana Globus, Tatyana Khromova, Nathan S. Swami
Publikováno v:
SPIE Proceedings.
Terahertz Spectroscopy has been recently introduced as a promising technique for the collection of signature data in transmission spectra of biological materials including warfare agent simulants. To characterize material rather than sample, it is al
Autor:
Tatiana Globus, Tatyana Khromova, Nathan S. Swami, Dwight L. Woolard, Ramakrishnan Parthasarathy
Publikováno v:
Applied Physics Letters. 87:113901
In this work, results from parallel measurements of reflection and transmission spectra of biological molecules were utilized to enable detailed and direct calculation of the refractive index and absorption coefficient spectra in the Terahertz gap. T