Intrapulmonary mature Teratoma (2006)
Saini, Monika, Krishnamurthy, S, Kumar, Rekha V
Abstract Teratomas are tumors consisting of tissues derived from more than one germ cell line. Criteria for pulmonary origin are exclusion of a gonadal or other extra-gonadal primary site and origin...
Pre-stressed advanced fibre reinforced composites fabrication and mechanical performance (2006)
Advanced composite materials have high strength-to-weight ratios, corrosion resistance and durability and are extensively used in aerospace, energy and defence industries. This research concentrates...
Pre-stressed advanced fibre reinforced composites fabrication and mechanical performance (2006)
Advanced composite materials have high strength-to-weight ratios, corrosion resistance and durability and are extensively used in aerospace, energy and defence industries. This research concentrates...
IR Materials Producibility (2006)
Sher, A., Berding, M. A., Krishnamurthy, S.
The work summarized in this report covers the eighth quarter of a program with a goal that is threefold: first, to study the properties of native point defects in infrared focal-plane array (IRFPA)...
Gold film with gold nitride-A conductor but harder than gold. (2005)
Šiller, L., Peltekis, N., Krishnamurthy, S., Chao, Y., Bull, S. J., Hunt, M. R. C.
The formation of surface nitrides on gold films is a particularly attractive proposition, addressing the need to produce harder, but still conductive, gold coatings which reduce wear but avoid the...
CandidaDB: a genome database for Candida albicans pathogenomics. (2005)
D'Enfert, C., Goyard, S., Rodriguez-Arnaveilhe, S., Frangeul, L., Jones, L., Tekaia, F., ...
Krishnamurthy, S., Montalti, M., Wardle, M. G., Shaw, M. J., Briddon, P. R., Svensson, K., ...
Photoemission spectroscopy demonstrates the formation of a surface gold nitride upon irradiation of a Au(110) surface with 500 eV nitrogen ions at room temperature. After irradiation two N1s peaks...
Spin lifetimes of electrons injected into GaAs and GaN (2003)
Krishnamurthy, S., Newman, N., Van Schilfgaarde, M.
The spin relaxation time of electrons in GaAs and GaN are determined with a model that includes momentum scattering by phonons and ionized impurities, and spin scattering by the Elliot-Yafet,...
High contrast optical modulation by surface acoustic waves (2003)
Krishnamurthy, S., Santos, P. V.
Numerical Calculations are employed to study the modulation of light by surface acoustic waves (SAWs) in photonic band gap (PBG) structures. The on/off contrast ratio in PBG switch based on optical...
Photoemission spectroscopy of clean and potassium-intercalated carbon onions. (2003)
Montalti, M., Krishnamurthy, S., Chao, Y., Butenko, Yu. V., Kuznetsov, V. L., Dhanak, V. R., ...
Hollow onionlike carbon (OLC), generated by annealing nanodiamond at 2140 K, has been studied by core-level and valence-band photoemission spectroscopy. Upon intercalation with potassium, core and...
Photoemission spectroscopy of clean and potassium-intercalated carbon onions. (2003)
Montalti, M, Krishnamurthy, S, Chao, Y, Yu, V, Kuznetsov, VL, Dhanak, VR, ...
3D Face Reconstruction From Video Using A Generic Model (2002)
Reconstructing a 3D model of a human face from a video sequence is an important problem in computer vision, with applications to recognition, surveillance, multimedia etc. However, the quality of 3D...
D Face Reconstruction From Video Using A Generic Model (2002)
Reconstructing a 3D model of a human face from a video sequence is an important problem in computer vision, with applications to recognition, surveillance, multimedia etc. However, the quality of 3D...
Thermally induced decomposition of single-wall carbon nanotubes adsorbed on H/Si(111) (2002)
Hunt, MRC, Montalti, M, Chao, YM, Krishnamurthy, S, Dhanak, VR, Siller, L
Semiconductor Engineering for High-Speed Devices. (2002)
Sher,A., Krishnamurthy,S., Chen,A. B.
This report summarizes accomplishments during the 3rd Quarterly reporting period. Our aim has been to improve the accuracy of the model described in the previous report an to predict v-E behavior in...
Semiconductor Engineering for High-Speed Devices. (2002)
Sher,A., Krishnamurthy,S., Chen,A. B.
This rpt contains a summary of significant accomplishments and progress during the reporting period. Programs to calculate pure crystal and alloy band structures have been completed and now include...
Semiconductor Engineering for High-Speed Devices. (2002)
Sher,A., Krishnamurthy,S., Chen,A. B.
Our aim in this period has been to devise a simple, physically intuitive model to study the quantitative trends of hot-electron behavior in semiconductor alloys. This is being done to offer...
Semiconductor Engineering for High-Speed Devices. (2002)
This report summarizes major accomplishments covering the period 15 June to 15 September 1986. Section I describes CPA calculations of the group velocity and the mean free path. These numbers are...
Coarsening and Slow-Dynamics in Granular Compaction (2001)
Baldassarri, A., Krishnamurthy, S., Loreto, V., Roux, S.
We address the problem of the microscopic reorganization of a granular medium under a compaction process in the framework of Tetris-like models. We point out the existence of regions of spatial...
S. Ramaswamy, K. Srinivasan, P. K. Rajan, S. Krishnamurthy, R. Macfadzean
this paper, a two-level architecture is developed and implemented for the interactive simulation and evaluation of a distributed agent-based simulation environment designed to detect and resolve...
Implementation and Evaluation of a Dynamic Protocol for Interference Resolution in Naval (2001)
S. Krishnamurthy, S. Ramaswamy, P. K. Rajan
Radars are widely used in a variety of applications including communications, defense systems, air traffic control, etc. Previous work [1-4] by our group detailed the need for automated negotiation...
Design and Evaluation of an HPVM-based Windows NT Supercomputer (2000)
A. Chien, M. Lauria, R. Pennington, M. Showerman, G. Iannello, M. Buchanan, ...
We describe the design and evaluation of a 192-processor Windows NT cluster for high performance computing based on the High Performance Virtual Machine (HPVM) communication suite. While other...
Dynamic exponent in Extremal models of Pinning (1999)
Krishnamurthy, S., Tanguy, A., Roux, S.
The depinning transition of a front moving in a time-independent random potential is studied. The temporal development of the overall roughness w(L,t) of an initially flat front, $w(t)\propto...
A Stochastic Description for Extremal Dynamics (1999)
Krishnamurthy, S., Tanguy, A., Abry, P., Roux, S.
We show that extremal dynamics is very well modelled by the "Linear Fractional Stable Motion" (LFSM), a stochastic process entirely defined by two exponents that take into account spatio-temporal...
Hepatic sickling crisis mimicking recurrent cholangitis. (1999)
Mehta, S, Nagral, A, Sucheta, VK, Nagral, S, Gopal, S, Joshi, AS, ...
Self-Structuring of Granular Media under Internal Avalanches (1998)
Krishnamurthy, S., Loreto, V., Herrmann, H. J., Manna, S. S., Roux, S.
We study the phenomenon of internal avalanching within the context of recently proposed ``Tetris'' lattice models for granular media. We define a recycling dynamics under which the system reaches a...
Internal avalanches in models of granular media (1998)
Krishnamurthy, S., Herrmann, H. J., Loreto, V., Nicodemi, M., Roux, S.
We study the phenomenon of internal avalanching within the context of recently introduced lattice models of granular media. The avalanche is produced by pulling out a grain at the base of the packing...
Semiconductor Alloy Engineering for High-Speed Devices. (1998)
In the last ten years, high-speed (10- to 100-Gigahertz) devices have been tested in myriad operating modes and geometries. The goal of these efforts have been to develop efficient discrete elements...
Semiconductor Engineering for High-Speed Devices. (1998)
This report summarizes major accomplishments covering the period 15 March to 13 June. A paper entitled 'Velocity Field Characteristics of III-V Semiconductor Alloys,' which was submitted to the...
Mechanical Properties of Semiconductors and their Alloys. (1998)
Sher, A., Berding, M. A., Van Schilfgaarde, M., Krishnamurthy, S., Paxton, A. T.
This annual report of AFOSR contract F49620-88-K-0009 summarizes the work accomplished on studies of mechanical properties of semiconductors and their alloys, and plastic flow and intermetallic...
LNTlSb as a Long-Wave Infrared (LWIR) Material: Defects and Transport Properties. (1998)
Krishnamurthy, S., Van Schilfgaarde, M., Berding, M. A., Sher, A.
We have evaluated three III-V semiconductor alloys as possible candidates for future long-wave infrared (LWIR) detector materials. The cohesive energies, elastic constants, band structures, electron...
Theory of Indium Thallium Phosphide (1998)
We have used a combination of first principles and empirical band structures to study various properties of new classes of IR materials, the III-V alloys In(1-x)TlxQ, where Q=P, As, or Sb:...
Development of Light Alloys by Rapid Solidification Processing. (1998)
Suryanarayana, C., Froes, S. F. H., Krishnamurthy, S., Kim, Y. W.
Advances made in the past few years in the development of new and improved alloys of the light weight metals such as aluminum, titanium and magnesium through rapid solidification processing are...
Dynamic Recrystallization in TiAl Alloys. (1998)
Lee, D. S., Dimiduk, D. M., Krishnamurthy, S.
TiAl alloys with Cr, V, and Nb additions show promise as high temperature materials due to their high temperature strength and modulus. Dynamic recrystallization has been shown to be important for...
The Temperature Dependence of Tensile Behavior of a Gamma Titanium Aluminide Alloy. (1998)
The tensile properties of a Ti-47Al-1Cr-1V-2.5Nb (at%) alloy, with two different microstructures produced by hot extrusion and heat treatment, were determined from 25-1000 C. Tensile strength...
Microstructural Characterization of Al2O3/Gamma Titanium Aluminde Composites. (1998)
Alumina (al(sub 2)o(sub 3)) fibers were incorporated into gamma titanium aluminide (tial) based powders by hot isostatic pressing (hipping). the microstructure of as-hipped and heat treated composite...
Fiber-Matrix Interfacial Behavior in SiC-Titanium Alloy Composites. (1998)
Roman, I., Krishnamurthy, S., Miracle, D. B.
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, cr mmc, data, mmc, mmc data materials and material types:,...
Karpur, Prasanna, Stubbs, David A., Matikas, Theodore E., Blodgett, Mark P., Krishnamurthy, S.
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, data, imc, imc data, mmc, mmc data materials and material types:,...
Interfacial Reactions in Fiber-Reinforced Gamma Titanium Aluminide Composites. (1998)
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, data, imc, imc data, reinforcement data materials and material...
Applications of RS/PM to the Processing of Metal Matrix Composites. (1998)
Krishnamurthy, S., Kim, Y. W., Das, G., Froes, F. H.
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, data, experimental, imc, imc data, mmc, mmc data, review...
The Influence of Matrix Deformation on Tensile Behavior in Metal Matrix Composites. (1998)
Miracle, D. B., Majumdar, B. S., Krishnamurthy, S., Waterbury, M.
This paper concerned mmc in some important way and contained information about, utilized, or discussed these subjects: basic topics:, analytical, cr imc, cr mmc, data, imc, imc data, mmc, mmc data...
Waterbury, M. C., Karpur, P., Matikas, T. E., Krishnamurthy, S., Miracle, D. B.
Single-fiber fragmentation tests with continuous silicon-carbide fibers in a ti-6-4 alloy matrix have been conducted with in situ ultrasonic imaging to monitor the fragmentation process. straining...
Developments In Titanium Powder Metallurgy (1998)
Krishnamurthy, S., Vogt, R.G., Eylon, D.
Powder metallurgy has become a viable method for producing full density, net-shape titanium alloy components. By compaction of prealloyed powder, it is now possible to routinely produce compacts with...
Karpur, P., Matikas, T., Krishnamurthy, S.
Proceedings of the 7th Technical Conference of the American Society for Composites; Held at University Park, Pennsylvania, Oct 1992; Technomic Publishing Company : Lancaster, Pennsylvania
Krishnamurthy, S., James, M. R., Smith, P. R.
Metal Matrix Composites; Proceedings of the 10th International Conference on Composite Materials (ICCM-10); Held Aug 1995, British Columbia, Canada; Edited by Anoush Poursartip and Ken Street;...
RECENT DEVELOPMENTS IN ULTRASONIC METHODS FOR METAL MATRIX COMPOSITES RESEARCH. (1998)
Karpur, P., Matikas, T. E., Krishnamurthy, S.
Structures; Proceedings of the 10th International Conference on Composite Materials (ICCM-10); Held Aug 1995, British Columbia, Canada; Edited by Anoush Poursartip and Ken Street; Woodhead Publishing...
Waterbury, Mark C., Krishnamurthy, S.
Microstructure, Degradation, and Design; Proceedings of the 10th International Conference on Composite Materials (ICCM-10); Held Aug 1995, British Columbia, Canada; Edited by Anoush Poursartip and...
Gastric carcinoids--a clinicopathologic study. (1998)
Krishnamurthy, S, Sarkar, S, Palkar, VM, Dhir, V, Jagannath, P, D«SQ»Souza, LJ
On Designing Parallel Algorithms with Applications to VLSI Routing (1992)
Data parallel programming provides a simple and powerful framework for designing parallel algorithms that can be mapped efficiently onto a variety of parallel architectures. The model associates a...
On Designing Parallel Algorithms with Applications to VLSI Routing (1992)
Data parallel programming provides a simple and powerful framework for designing parallel algorithms that can be mapped efficiently onto a variety of parallel architectures. The model associates a...
Parallel Algorithms for VLSI Layout. (1989)
Efficient automatic layout tools are clearly essential for designing complex VLSI systems. Recent efforts have been directed toward developing parallel algorithms to handle the different subproblems...
Parallel Algorithms for VLSI Layout. (1989)
JaJa, Joseph F., Krishnamurthy, S.
Efficient automatic layout tools are clearly essential for designing complex VLSI systems. Recent efforts have been directed toward developing parallel algorithms to handle the different subproblems...
Provably Good Parallel Algorithms for Channel Routing of Multi- terminal Nets. (1988)
We consider the channel routing problem of a set of multi- terminal nets in the knockknee model. We develop a new approach to route all the nets within d + ALPHA tracks, where d is the channel...
Provably Good Parallel Algorithms for Channel Routing of Multi- terminal Nets. (1988)
Krishnamurthy, S., JaJa, Joseph F.
We consider the channel routing problem of a set of multi- terminal nets in the knockknee model. We develop a new approach to route all the nets within d + ALPHA tracks, where d is the channel...
Mediastinal and subcutaneous emphysema complications (1979)
Osama, S.M., Krishnamurthy, S., Gupta, D.N.
Mediastinal and subcutaneous emphysema, though a known complication of bronchial asthma is not commonly seen. A 14-year old patient, an established case of bronchial asthma for the previous five...
Thesis (Ph. D.)--University of Akron, 1971.
Thesis (Ph. D.)--University of Akron, 1971.
CandidaDB: a genome database for Candida albicans pathogenomics
D'Enfert, C., Goyard, S., Rodriguez-Arnaveilhe, S., Frangeul, L., Jones, L., Tekaia, F., ...
CandidaDB is a database dedicated to the genome of the most prevalent systemic fungal pathogen of humans, Candida albicans. CandidaDB is based on an annotation of the Stanford Genome Technology...
Intrapulmonary mature Teratoma
Saini, Monika Lamba, Krishnamurthy, S, Kumar, Rekha V
Teratomas are tumors consisting of tissues derived from more than one germ cell line. Criteria for pulmonary origin are exclusion of a gonadal or other extra-gonadal primary site and origin entirely...
CandidaDB: a genome database for Candida albicans pathogenomics
D'Enfert, C., Goyard, S., Rodriguez-Arnaveilhe, S., Frangeul, L., Jones, L., Tekaia, F., ...
CandidaDB is a database dedicated to the genome of the most prevalent systemic fungal pathogen of humans, Candida albicans. CandidaDB is based on an annotation of the Stanford Genome Technology...
Intrapulmonary mature Teratoma
Saini, Monika Lamba, Krishnamurthy, S, Kumar, Rekha V
Teratomas are tumors consisting of tissues derived from more than one germ cell line. Criteria for pulmonary origin are exclusion of a gonadal or other extra-gonadal primary site and origin entirely...