Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 49 for “"DVS"”.
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Ultra-dynamic voltage scalable (U-DVS) SRAM design considerations
With the continuous scaling down of transistor feature sizes, the semiconductor industry faces new challenges. One of these challenges is the incessant increase of power consumption in integrated circuits. This problem has motivated the industry and academia to pay significant attention to …
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GPScheDVS: A New Paradigm of the Autonomous CPU Speed Control for Commodity-OS-based General-Purpose Mobile Computers with a DVS-friendly Task Scheduling
… computers using the dynamic voltage scaling (DVS) function of modern CPUs. The dissertation especially focuses on the impact of task scheduling on the effectiveness of DVS in achieving this goal. The task scheduling mechanism used in most contemporary general-purpose operating systems (GPOS) …
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Dynamic Voltage Scaling with Feedback Scheduling for Real-time Embedded Systems
Dynamic voltage scaling (DVS) is a promising method to reduce the power consumption of CMOS-based embedded processors. However, pure DVS techniques do not perform well for dynamic systems where the execution times of different jobs vary significantly. A novel DVS scheme with feedback control …
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Investigating the glassy to rubbery transition of polydextrose and corn flakes using automatic water vapor sorption instruments, DSC, and texture analysis
… at 5°C intervals using dynamic vapor sorption (DVS). The DVS ramping isotherm was obtained at a linearly increasing relative humidity (RH), 2%RH/hr, from 10 to 85%RH. The DVS equilibrium isotherm was obtained at twelve RH values using a dm/dt criterion of 0.0005%. The traditional saturated salt …
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A comparative analysis of dynamic vision sensors using 180 nm CMOS technology
The development of dynamic vision sensors (DVS) is regarded as one of the most relevant advances in CMOS camera focal-plane signal processing, because it is based on neural processing. The type of pixel that is used in a DVS mimicks the functionality of a neural pathway known as magno-cellular …
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Self-tuning dynamic voltage scaling techniques for processor design
The Dynamic Voltage Scaling (DVS) technique has proven to be ideal in regard to balancing performance and energy consumption of a processor since it allows for almost cubic reduction in dynamic power consumption with only a nearly linear reduction in performance. Due to its virtue, the DVS …
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Foundations for a Network Model of Destination Value Creation
… to date of the Destination Value System (DVS) has focused on the value created from dyadic relationships within the destination network, previous research supports the proposition that system-level network structures significantly influence the total value created within a destination. …
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Design and Analysis of an Adaptive Asynchronous System Architecture for Energy Efficiency
… performance. The use of dynamic voltage scaling (DVS) with parallelism has shown to be an effective way of saving power while maintaining performance. However, the potency of DVS and parallelism in traditional, clocked synchronous systems is limited because of the strict timing requirements such …
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Power Management Schemes for Ultra Low Power Biomedical Devices
… scaling, also known as Dynamic Voltage Scaling (DVS). DVS is an effective scheme to reduce dynamic power (Pdynamic) dissipation. The DVS architecture primarily consists of a DC-DC power regulator which is customised to handle scaling variability of the Vdd. The implemented DVS can dynamically …
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General -Purpose Processors for Multimedia Applications: Predictability and Energy Efficiency
… and dynamic voltage/frequency scaling (DVS). A key to effective adaptation is the control algorithm, which determines when and what to adapt. We develop algorithms based on two opportunities for saving energy in modern processors: (1) they often run faster than necessary for the …
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Integrated Switching DC-DC Converters with Hybrid Control Schemes
… to ever-increasing dynamic voltage scaling (DVS) enabled, modern power-efficient VLSI systems. DVS adaptively adjusts the supply voltage and operation frequency according to instantaneous power and performance demand, such that a system is constantly operated at the lowest possible power …
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Asynchronous Data Processing Platforms for Energy Efficiency, Performance, and Scalability
… implementing adaptive dynamic voltage scaling (DVS) based on the observation of system fullness and workload prediction are developed for balanced control of the performance and energy efficiency. Datapath control logic with NULL Cycle Reduction (NCR) and arbitration network are incorporated in …
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Male Coercive Sexual Behavior as a Function of Male Resource-Potential and Respondent Gender.
… was performed on the six dependent variables (DVs): the likelihood of the three coercive behaviors and the acceptability of the three coercive behaviors. The combined DVs were significantly affected for respondent gender and RP but not by their interaction. Univariate analyses of variance …
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Comparison of the new vapor sorption analyzer to the traditional saturated salt slurry method and the dynamic vapor sorption instrument
… represented by the Dynamic Vapor Sorption (DVS) instrument from Surface Measurement Systems Ltd. There have been several studies done to show that the humidity generating instruments are reliable in terms of their accuracy compared to the SSS method. The Vapor Sorption Analyzer (VSA) is a …
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Contribution aux méthodes de reconstruction d'images appliquées à la tomographie d'émission par positrons par l'exploitation des symétries du système
… par une décomposition en valeurs singulières (DVS) de la matrice. La matrice inverse ainsi obtenue peut alors être multipliée directement avec la mesure pour obtenir l’image reconstruite. L’utilisation d’une image en coordonnées cylindriques entraîne une redondance au niveau des coefficients de …
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Development of Cheddar Cheese with Enhanced Conjugated Linoleic Acid by Lactic Acid Bacteria
… with CLA negative commercial direct vat starter (DVS) obtained from Chr Hansen. Cheese isolate 4b produced highest CLA (1.1 0g/1 00g FA) in cheese slurry and had g9od characteristics to be used as a cheese starter. Similarly, another CLA producing Lactobacillus helveticus culture was found to be …
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Losing Status and Entitativity: How Population Shifts Affect Attitudes Toward Immigrants via Social Identity Threats
… link between the two threat mediators and the DVs described in H1 by directly manipulating status and entitativity threats using a manipulation shown to be effective in a pilot study ( N = 155). American identity centrality was also measured to examine whether it interacts with the two threats …
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Möjligheter och utmaningar med improvisation i musikundervisning : Ett nordiskt perspektiv
… musikundervisning används i de nordiska länder, dvs. Finland, Sverige, Norge, Danmark och Island.
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High-Voltage Compliant, Electrode-Invariant Neural Stimulation Electronics Compatible with Low-Voltage, Bulk-CMOS Integration
… fully-integrated dynamic voltage supplies (DVSs), which are controlled in closed-loop to have an output voltage approximately equal to the voltage of the electrode each supplies stimulus to. The entire stimulus waveform is regulated by a single, low-voltage current-DAC, which can safely …
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Effects of Friction Stir Welding on Polymer Microstructure
… Welds were evaluated according to 1) DVS bend angle, 2) flexural properties, and 3) weld microstructure. <p>All welds made surpassed the DVS requirements for classification as a "good weld" established for hot-gas, extrusion, and laser welding processes. Most welds met the bend angle …
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