Fast focus field calculations (2008)
Leutenegger, M., Rao, R., Leitgeb, R. A., Lasser, T.
We present a fast calculation of the electromagnetic field near the focus of an objective with a high numerical aperture (NA). Instead of direct integration, the vectorial Debye diffraction integral...
Stochastic Approach to Data Analysis in Fluorescence Correlation Spectroscopy (2008)
Rao, R., Langoju, R., Gösch, M., Rigler, P., Serov, A., Lasser, T.
Fluorescence correlation spectroscopy (FCS) has emerged as a powerful technique for measuring low concentrations of fluorescent molecules and their diffusion constants. In FCS, the experimental data...
Rao, R., Mitic, J., Serov, A., Leitgeb, R. A., Lasser, T.
The solid immersion lens (SIL) as a tool for increasing the field confinement as well as providing optimal performance by aberration compensation in a confocal fluorescence correlation spectroscopy...
An X-ray, IR, and Submillimeter Flare of Sagittarius A* (2007)
Marrone, D. P., Baganoff, F. K., Morris, M. R., Moran, J. M., Ghez, A. M., Hornstein, S. D., ...
Energetic flares are observed in the Galactic supermassive black hole Sagittarius A* from radio to X-ray wavelengths. On a few occasions, simultaneous flares have been detected in IR and X-ray...
NANOINDENTATION-INDUCED PHASE TRANSFORMATION IN SILICON (2007)
Nanoindentation-induced phase transformation in silicon has been studied. A series of nanoindentations were made with the sharp diamond Berkovich tip. During nanoindentations, maximum load ranged...
Nanoindentation-Induced Phase Transformation in Silicon (2007)
Nanoindentation-induced phase transformation in silicon has been studied. A series of nanoindentations were made with the sharp diamond Berkovich tip. During nanoindentations, maximum load ranged...
NANOINDENTATION-INDUCED PHASE TRANSFORMATION IN SILICON (2007)
Nanoindentation-induced phase transformation in silicon has been studied. A series of nanoindentations were made with the sharp diamond Berkovich tip. During nanoindentations, maximum load ranged...
An Unambiguous Detection of Faraday Rotation in Sagittarius A* (2006)
Marrone, D. P., Moran, J. M., Rao, R.
The millimeter/submillimeter wavelength polarization of Sgr A* is known to be variable in both magnitude and position angle on time scales down to a few hours. The unstable polarization has prevented...
Serov, A., Rao, R., Goesch, M., Anhut, T., Martin, D., Brunner, R., ...
In this paper we present recent single molecule detection experiment using a solid immersion lens (SIL) for fluorescent correlation spectroscopy measurements. We compared the performance of the SIL...
Hassler, K., Leutenegger, M., Rigler, P., Rao, R., Rigler, R., Gosch, M., ...
We designed a fluorescence correlation spectroscopy (FCS) system for measurements on surfaces. The system consists of an objective-type total internal reflection fluorescence (TIRF) microscopy setup,...
The flare activity of Sagittarius A*: new coordinated mm to X-ray observations (2006)
Eckart, A., Baganoff, F. K., Schödel, R., Morris, M., Genzel, R., Bower, G. C., ...
The Flare Activity of SgrA*; New Coordinated mm to X-Ray Observations (2005)
Eckart, A., Baganoff, F. K., Schoedel, R., Morris, M., Genzel, R., Bower, G. C., ...
We report new simultaneous near-infrared/sub-millimeter/X-ray observations of the SgrA* counterpart associated with the massive 3-4x10**6 solar mass black hole at the Galactic Center. The main aim is...
Interferometric Measurements of Variable 340 GHz Linear Polarization in Sagittarius A* (2005)
Marrone, D. P., Moran, J. M., Rao, R.
Using the Submillimeter Array, we have made the first high angular resolution measurements of the linear polarization of Sagittarius A* at submillimeter wavelengths, and the first detection of...
Deep impact: observations from a worldwide Earth-based campaign (2005)
Meech, K.J., Ageorges, N., A'Hearn, M.F., Arpigny, C., Ates, A., Aycock, J., ...
On 4 July 2005, many observatories around the world and in space observed the collision of Deep Impact with comet 9P/Tempel 1 or its aftermath. This was an unprecedented coordinated observational...
Deep Impact: Observations from a Worldwide Earth-Based Campaign (2005)
Meech, K.J., Ageorges, N., Arpigny, C., Ates, A., Aycock, J., ...
On 4 July 2005, many observatories around the world and in space observed the collision of Deep Impact with comet 9P/Tempel 1 or its aftermath. This was an unprecedented coordinated observational...
Diwedi, S, Hiremath, J, Kerkar, P, Reddy, KN, Manjunath, C, Ramesh, S, ...
Sorrentino, A., Schillberg, S., Fischer, R., Rao, R., Porta, R., Mariniello, L.
Human tissue transglutaminase (htTG) is one of the most important member within the transglutaminase family, enzymes that for their capacity of catalyzing post-translational modifications of proteins...
Joshi, N, Kumar, A, Raghu, M, Bhave, S, Arulprakash, R, Bhusari, P, ...
Sub-arcsecond sub-mm continuum observations of Orion-KL (2004)
Beuther, H., Zhang, Q., Greenhill, L. J., Reid, M. G., Wilner, D., Keto, E., ...
We present the first 865 mu continuum image with sub-arcsecond resolution obtained with the Submillimeter Array. These data resolve the Orion-KL region into the hot core, the nearby radio source I,...
Secure Routing In Ad Hoc Networks And A Related Intrusion (2003)
Wensheng Zhang, R. Rao, Guohong Cao, George Kesidis
The intrinsic nature of wireless ad hoc networks makes them vulnerable to various passive or active attacks. Thus, there is no guarantee that a routed communication path is free of malicious nodes...
Case report : Fibrothorax predisposing to gastric volvulus (2003)
Rao, R, Venkataramanappa, M, Ibrarullah, M, Reddy, G, Lakshmi, Y, Naik, K
Magnetic Field Morphology of Orion-IRc2 from 86 GHz SiO Maser Polarization Images (2003)
Plambeck, R. L., Wright, M. C. H., Rao, R.
In an attempt to probe the magnetic field morphology near the massive young star Orion-IRc2, we mapped the linear polarization of its J=2-1 SiO masers, in both the v=0 and v=1 vibrational levels,...
PHENIX detector overview (2003)
Adcox, K., Adler, S.S., Aizama, M., Ajitanand, N.N., Akiba, Y., Akikawa, H., ...
PHENIX detector overview (2003)
Adcox, K., Adler, S.S., Aizama, M., Ajitanand, N.N., Akiba, Y., Akikawa, H., ...
Efficient Implementation of Rijndael Encryption With Composite Field Arithmetic (2002)
Atri Rudra, Pradeep K. Dubey, Charanjit S. Jutla, R. Rao, Pankaj Rohatgi
We explore the use of subfield arithmetic for efficient implementations Galois Field arithmetic in the context of Rijndael cipher.
Plant-to-plant communication mediating in-flight orientation of Aphidius ervi (2002)
Guerrieri, E., Poppy, G.M., Powell, W., Rao, R., Pennacchio, F.
Broad bean plants (Vicia faba) infested by the pea aphid, Acyrthosiphon pisum, play a key role in the in-flight orientation of the parasitoid Aphidius ervi, by producing host-induced synomones (HIS)....
IN VITRO EFFECTS OF ANTIBIOTICS ON BRUGIA MALAYI WORM SURVIVAL AND REPRODUCTION (2002)
Recent studies have suggested that intracellular Wolbachia spp. endobacteria are necessary for the reproduction and survival of filarial nematodes. The effects of antibiotics that are active against...
R Rao, B Olshausen, M Lewicki, Martin J. Wainwright, Odelia Schwartz, Eero P. Simoncelli
this paper [30].
Haematological malignancies and neutropenia related infections in a tertiary care hospital (2000)
Bilolikar, A, Srinivas, L, Rao, R, Padmasree, C, Naidu, M, Rao, M, ...
On the Stability of Interacting Queues in a Multiple Access System (1998)
We consider the standard discrete-time slotted ALOHA system with a finite number of buffered terminals. The stability (ergodicity) region for this system is known for the case of two terminals and...
Rao, R., Crutcher, R. M., Plambeck, R. L., Wright, M. C. H.
We present 1.3 and 3.3 mm polarization maps of Orion-KL obtained with the BIMA array at approximately 4 arcsec resolution. Thermal emission from magnetically aligned dust grains produces the...
Effect of Channel Imperfection on the Secrecy Capacity of a Quantum Cryptographic System (1997)
Y. Fainman, B. Slutsky, P. C. Sun, Y. Mazurenko, R. Rao
A realistic quantum cryptographic system must function in the presence of noise and channel loss inevitable in any practical transmission. We examine the effects of these channel limitations on the...
Immunodiagnosis of acute respiratory tract infections. (1996)
Anand, N, Kanungo, R, Rao, R, Srinivasan, S, N, PA, Reba, K, ...
Graduate Students, O. Fuentes, J. Karlsson, W. Meira, R. Rao, T. Riopka, ...
On 7 December 1994, four student-built autonomous robots demonstrated various strategic, tactical, and mechanical approaches to a delivery task. That event was preceded by approximately two years of...
n-alkanes and their derivatives of vicoa indica : isolation by urea adduct method. (1993)
Balakrshina, K, Vasanth, S, Rao, R, Hisham, A, Schepens, P, Bhima, R
On The Stability of Interacting Queues in a Multiple Access System. (1987)
We consider the standard discrete-time slotted ALOHA system with a finite number of buffered terminals. The stability (ergodicity) region for this system is known for the case of two terminals and...
On The Stability of Interacting Queues in a Multiple Access System. (1987)
We consider the standard discrete-time slotted ALOHA system with a finite number of buffered terminals. The stability (ergodicity) region for this system is known for the case of two terminals and...
On the Stability of Interacting Queues in a Multiple Accsss System. (1986)
We consider the standard diacrete-time alotted ALOHS system with a finite number of buffered terminala. The stability (ergodicity) region for this system is known for the case of two terminals and...
On the Stability of Interacting Queues in a Multiple Accsss System. (1986)
We consider the standard diacrete-time alotted ALOHS system with a finite number of buffered terminala. The stability (ergodicity) region for this system is known for the case of two terminals and...
Hammond, P, Rao, R, Koenigsberger, C, Brimijoin, S
To investigate the molecular basis of regional variation in expression of brain acetylcholinesterase (AChE; EC 3.1.1.7), steady-state levels of AChE activity and mRNA were examined. Relative AChE...
Rate of quantal transmitter release at the mammalian rod synapse.
Rao, R, Buchsbaum, G, Sterling, P
Under scotopic conditions, the mammalian rod encodes either one photon or none within its integration time. Consequently the signal presented to its synaptic terminal is binary. The synapse has a...