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Now showing items 6281-6300 of 8781
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Rv0805, a novel regulator of central carbon metabolism and cell envelope properties in mycobacteria
Metabolic flexibility is one of the key factors that underpin mycobacterial physiology and pathogenesis. During infection, mycobacteria shift towards utilising host-derived fatty acids, lipids, cholesterol and cholesterol-esters. ... -
S-Nets : Tool for the performance evaluation of hard real-time scheduling algorithms
A new Petri net-based tool is developed for an integrated analysis of schedulability and performance of Hard Real-Time Systems (HRTSs). The existing Deterministic Timed Petri Nets (DTPNs) do not facilitate modeling of ... -
Sacrificial water photolysis on TiO2 and SrTiO2 fine powders under bond gap irradiation
Surface hydroxylation is not the only criterion for obtaining higher catalytic activity in water photolysis mediated by TiO?. Neutralization of surface hydroxyls on TiO? by alkali may produce Ti–O groups, which trap ... -
Safe Operating Area Reliability of AlGaN/GaN High Electron Mobility Transistors (HEMTs)
Gallium Nitride (GaN) based high electron mobility transistors (HEMTs) are extensively considered for power switching and RF applications by the virtue of their unique properties. However, despite of its attractive ... -
SAFIUS - A secure accountable filesystem over untrusted storage
With storage data requirements growing at around 40% every year, the entities that control the data are different from entities that consume the data. The drastic growth in storage requirements and the ubiquitous accessibility ... -
Salmonella Pathogenesis in Dendritic Cells : Stealthy Approach Against Adaptive Immune Response
Synopsis of work done by Mayuri Gogoi (SR No. 10-09-00-10-31-11-1-08534) for the award of Ph.D. degree in the Faculty of Science, Indian Institute of Science, Bangalore, India. Thesis title: Salmonella pathogenesis in ... -
Sampling of Structured Signals: Techniques and Imaging Applications
The celebrated Shannon sampling theorem is a key mathematical tool that allows one to seamlessly switch between the continuous-time and discrete-time representations of bandlimited signals. Sampling and reconstruction of ... -
Sampling, Recovery, and Learning Methods for Graphs and Simplicial Complexes
Many datasets are often supported by irregular non-Euclidean domains. Graph signal processing (GSP) and topological signal processing (TSP) enables effective processing of such data by modeling interactions among data ... -
Sandwiched Hybrid Waveguide Platform for Integrated Photonics Applications
Guided wave optical technology, made possible by the invention of lasers and low-loss optical fibers, has revolutionized communication over the past century. With their high bandwidth capabilities, optical fibres have ... -
Satellite Attitude Determination from Terrestrial/Planetary Landmarks
Attitude Determination (AD) or specifying orientation relative to a known reference frame plays a crucial role in meeting the mission specific pointing goals of a satellite. Attitude sensors provide measurements of known ... -
Satellite based web services
In the present information society, Internet services have become a part of urban life due to the easy availability of dial-up/leased lines. Unfortunately, these services have not reached many rural/remote areas due to ... -
Satellite derived chlorophyll a distribution in the Bay of Bengal during northeast monsoon
The Bay of Bengal is a semi-enclosed tropical ocean basin driven by the monsoon winds. The Bay receives a large quantity of freshwater from river discharges and rainfall, which leads to very low salinity values in the ... -
Satisfaction and Productivity: A Study of Morale and Team Work in Industry With Respect to Productivity
The present study is an attempt at contributing to our understanding of the problems of satisfaction and productivity in the work groups of industry. The cultural setting of India, in which this investigation has been ... -
Savitzky-Golay Filters and Application to Image and Signal Denoising
(2018-07-18)We explore the applicability of local polynomial approximation of signals for noise suppression. In the context of data regression, Savitzky and Golay showed that least-squares approximation of data with a polynomial of ... -
Scalability Bottleneck Analysis of High Performance Applications
Obtaining high performance and scalability for high performance applications are challenging. There are various bottlenecks including, higher rate of memory access, complex algorithm, high rate of communication, big ... -
A scalable asynchronous discontinuous Galerkin method for massively parallel flow simulations
Accurate simulations of turbulent flows are crucial for understanding numerous complex phenomena in engineered systems and natural processes. Notably, under realistic conditions with high Reynolds numbers and complex ... -
Scalable Asynchrony-Tolerant PDE Solver for Multi-GPU Systems
Partial differential equations (PDEs) are used to model various natural phenomena and engineered systems. At conditions of practical interest, these equations are highly non-linear and demand massive computations. Current ... -
Scalable Distributed Frameworks for Temporal Analysis and Partitioning of Streaming Graphs
The analysis of graph-structured data has become increasingly important as networks in various domains, including science, engineering, and business, grow in size, complexity, and dynamism. While static graph analysis ... -
Scalable Low Power Issue Queue And Store Queue Design For Superscalar Processors
(2009-03-09)A Large instruction window is a key requirement to exploit greater Instruction Level Parallelism in out-of-order superscalar processors. Along with the instruction window size, the size of various other structures including ... -
Scalable Solutions for Advancing the Performance and Reliability of 2D Transition Metal Dichalcogenides (TMDs)-Based Nanoelectronic Devices
The semiconductor device technology has evolved through the years by scaling down the device dimensions and changing device architecture to improve speed, power dissipation, packing density, and overall performance. To ...