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Showing 1 to 19 of 19 for “"Mathematical calculations"”.
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Design of zero-current switching DC-DC buck converter
… inductor and capacitor. Complete design-oriented mathematical calculations were done for ZCS converter. The converter is simulated in OrCAD Capture CIS software with design parameters. The simulation result show that the switching losses using ZCS technique is less compared to conventional buck …
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Design of Energy Dashboard Display to Promote Energy-Data Literacy
… that can be saved is hidden beneath complex mathematical calculations. Hidden energy savings can be revealed by converting mathematical calculations to data visualizations, creating a story for residents to see how they are consuming energy. Cloud-based data visualization platforms offer the …
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A decision-making framework for the sustainable redevelopment of abandoned public buildings in Nigeria.
… the decision-making process. Underpinned with mathematical calculations and formulas, the validated model presented the flexible identification of the optimum solution (as refurbishment) during the decision-making process. The evaluation of alternatives against criteria and attributes …
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Use of parallel co-processors in high speed position regulation
… high cost, slow processing time, or poor mathematical capabilities. Usually to obtain two of these constraints, the third constraint became inhibitive (i.e., if processing time and mathematical capabilities were acceptable, then the cost of the controller was to high to make the use of the …
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Graphics Processing Unit Acceleration Of Computational Electromagnetic Methods
… complex graphics, but also perform the complex mathematical calculations often encountered in scientific computing. Currently the GPU's being produced often contain hundreds of separate cores able to access large amounts of high-speed dedicated memory. By utilizing the power offered by such a …
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Improving high school physical science students' understanding of the electromagnetic spectrum: a modified diagram approach
… determined that students have difficulties with mathematical calculations and wave properties. These topics present conceptual challenges which must be overcome to understand and use an electromagnetic spectrum diagram effectively.
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Aterros sobre solos compressíveis - cálculo automático da sua construção por etapas
… by the execution of two main programmes, and mathematical calculations are performed by twenty-four sub-routines. At the outset there is a review of the pertinent literature in this field with special attention given to the study of the theories applied to the forecast of embankment behaviour. …
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A Computerized Marketing Model for Population Projections
… in the past required days or weeks of rigorous mathematical calculations to solve, can now be simulated in minutes through the use of the computer. This is accomplished by developing a computer model. Essentially, this involves expressing in mathematical form a given set of circumstances which …
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The Influence of Socio-Cultural Issues in Limiting Girls Primary Education in Makonde Societies-Newala District, Tanzania
… data collected were analyzed using simple mathematical calculations while qualitative data were subjected to content analysis. Major findings showed that 3(03%) female pupil respondents’ views appeared to be neutral. The second group of respondent’s appeared to support and encourages the …
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A Federated Architecture for Heuristics Packet Filtering in Cloud Networks
… Throughputs were also compared, along with some mathematical calculations using statistics. Different forms of packets were sent using a specialized tool designed for load testing known as JMeter.</p> <p>After collecting the results and analyzing it thoroughly, this thesis is concluded by …
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Towards justifying computer algebra algorithms in Isabelle/HOL
… non-linear problems in various engineering and mathematical fields. Because of the sophistication of this algorithm, people are in doubt of the correctness of its implementation when deploying it to safety-critical verification projects, and such doubts motivate this thesis. In particular, this …
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Geotechnical behavior of shell foundations
… program "BC-Shell" was developed to perform the mathematical calculations of the theoretical analysis. The program "BC-Shell" was then designed in an interactive mode for an easy application to predict the ultimate bearing capacity. Parametric study was conducted to examine the sensitivity of the …
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Impact-Induced Bridge Failures: Analyzing Structural Vulnerabilities and Optimizing Pier Designs for Enhanced Resilience
… and validation of optimization results through mathematical calculations of compliance and strain energy to ensure consistency between numerical results and structural mechanics principles. Both fail-safe and shape optimization strategies are employed and compared across all truss …
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Adaptive Critic-based Control of Voltage Source Converters in Microgrid Systems
… supervisory role of the critic, no complicated mathematical calculations are required for its design. This fact increases the degree of intelligence and adaptivity against changes such as high penetration of distributed generators and dynamically demanding situations like presence of motor loads …
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Empirische Analyse der Sensitivität und Gravität der Eingangsparameter im Residualwertverfahren (Residual Method) gem. ÖNORM B 1802-3 bei der Immobilienbewertung
… of the variables and investigated by a series of mathematical calculations. Through abstraction the general validity of this scientific work for all residual value methods is demonstrated and comprehensibly presented. The results of this quantitative research are subsequently tested by several …
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An axisymmetrical model for a single vertical pile in sand
… "G-Pile" was developed to facilitate the massive mathematical calculations of the theoretical model. The computer program "G-Pile" was used to produce data for charts of the factors needed to predict the bearing capacity of a single pile in sand. A design procedure is proposed and verified against …
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Neural Correlates of Error Detection in Math Facts
… parietal region of the brain, leading to a pure mathematical disability, specific to mathematical processing; the second, resulting from a deficit in domain-general cognitive mechanisms related to working memory, visual-spatial processing, and attentional control. The precise etiology has yet to …
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A importância de atividades com calculadoras: nos anos finais do ensino fundamental.
… in the classroom can provide the development of mathematical concepts and skills and to arouse students' interest in the study of mathematics. The research methodology is based on a qualitative analysis of methodological tools which were the observations (and photographs record the classes), …
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Ανάπτυξη και εφαρμογή τεχνικών νευροπληροφορικής για τη δυναμική ανάλυση της λειτουργικής συνδεσιμότητας μέσω πολυκαναλικών σημάτων
Σκοπός της παρούσας διδακτορικής διατριβής είναι η ανάπτυξη μεθόδων και εργαλείων εξόρυξης δεδομένων που αναλύουν χρονικά μεταβαλλόμενους γράφους λειτουργικής συνδεσιμότητας, αυξάνουν τον διαχωρισμό μεταξύ δύο καταστάσεων ή δύο ομάδων από υποκείμενα και μετασχηματίζει ένα μεγάλο αριθμό από δυναμικά …