Browsing by Title
Now showing items 5719-5738 of 6421
-
Supramolecular Self-assembly of Diketopyrrolopyrrole with Emergent Photophysics and Unprecedented Photoconductivity
Structural fluctuation in organic molecular semiconductors often plays a key role in fragmenting the conducting pathways even in their condensed phases due to the large fraction of free volumes, acting as trap sites for ... -
Surface Adsorption of Dendrimers: Structure, Interactions at Graphene/Water Interface and Applications in Supercapacitors
The study of structure and dynamics of geometrically con ned polymers has been an interesting topic of research. In this thesis we speci cally studied the adsorption behavior of a hyper-branched polymer called poly(amidoamine) ... -
Surface Energy Budget Over A Land Surface In The Tropics
(2009-05-21)Atmospheric convection is sensitive to the nature of the surface and its temperature. Both dry (without cloud) and moist (with cloud) convections depend on the surface temperature. Surface temperature is of critical ... -
Survival Strategies Of Salmonella Under Host Nitrosative Stress And Its Role In Pathogenesis
(2010-12-07)Chapter: 1 Introduction Genus Salmonella is a Gram-negative rod shaped facultative anaerobic bacteria that can survive inside the host macrophages and cause persistent infection. Salmonella Typhimurium, Salmonella Typhi ... -
Survival Strategies Of SALMONELLA
(2010-08-25)The genus Salmonella includes facultative intracellular pathogens. Salmonella enterica serovar Typhi (S. Typhi) causes typhoid fever in humans killing about 2,00,000 people globally every year. Salmonella enterica serovars ... -
Sustainability by Design : A Descriptive Model of Interaction and a Prescriptive Framework for Intervention
(2017-11-13)Introduction: Sustainability is humanity’s collective ability to sustain development that meets the needs of the present without compromising the ability of the future generations to meet their own needs. Preceding closely ... -
Sustainable and Energy Efficient Treatment Potential of Mixed Algal Consortia for High Nutrient Organic Wastewaters
The increasing levels of generation of nutrient rich wastewaters around the world pose serious challenges where conventional biological and chemical methods of treatment have gradually begun to fail in meeting sustainability ... -
Sustainable Urban Mobility: Urban Public Transport Systems Sustainability Assessment
Urban public transport systems have become an inevitable choice to promote sustainable urban mobility in almost every city in the world. In India, buses are the most popular and convenient mode of transport in urban cities. ... -
Sustained Competitive Advantage : Strategic HRM Initiatives, Antecedents and Consequences in Indian Context
In the last two decades, researchers have argued that human resources may be seen as a source of sustained competitive advantage. In such a context, it is important to examine some new and emerging HR roles and practices ... -
Swarm Intelligence And Evolutionary Computation For Single And Multiobjective Optimization In Water Resource Systems
(2008-10-03)Most of the real world problems in water resources involve nonlinear formulations in their solution construction. Obtaining optimal solutions for large scale nonlinear optimization problems is always a challenging task. ... -
Swelling and Dye Adsorption Characteristics of Superabsorbent Polymers
(2018-07-18)In the current study, SAPs of cationic monomer [2 - (Methacryloyloxy) ethyl] trimethylammonium chloride have been prepared by free radical solution polymerisation with different crosslinkers. They were subjected to repeated ... -
Switched Capacitive Filtering Scheme for Harmonic Suppression in Variable Speed AC Drives
(2018-06-21)For low and medium power applications, conventional two-level inverters are widely used in industrial applications including electric vehicle drives, traction drives, distributed generation, power management and grid ... -
Switching Theoretic Approach To Image Compression
(2013-01-24) -
Symmetry in Scalar Fields
(2018-01-09)Scalar fields are used to represent physical quantities measured over a domain of interest. Study of symmetric or repeating patterns in scalar fields is important in scientific data analysis because it gives deep insights ... -
Symmetry-Breaking Transitions In Equilibrium Shapes Of Coherent Precipitates
(Indian Institute of Science, 2005-12-22)We present a general approach for determining the equilibrium shape of isolated, coherent, misfitting particles by minimizing the sum of elastic and interfacial energies using a synthesis of finite element and optimization ... -
Synchronised Pulsewidth Modulation Strategies Based On Space Vector Approach For Induction Motor Drives
(Indian Institute of Science, 2005-08-30)In high power induction motor drives, the switching frequency of the inverter is quite low due to the high losses in the power devices. Real-time PWM strategies, which result in reduced harmonic distortion under low switching ... -
Synchronized and Balanced Collective Formations in Multi-Agent Systems
(2018-07-14)Multi-agent systems possess improved robustness properties over single agent systems, and hence, are more desirable for various engineering applications, where it is required for the multiple agents to move in a formation. ... -
Synergetic effect of electrostatic gating and interfacial states in molecular switching operation in molybdenum disulfide based thin hetero-interfaces
Nowadays, two-dimensional (2D) materials have stimulated intensive research due to their intriguing physical properties and excellent electronic application. van der Waals (vdW) semiconductors are attractive for electrically ...