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Рубрика: Научная и техническая литература

Catalysis: An Integrated Approach,123

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Catalysis: An Integrated Approach,123

Автор: B.A. Averill

Catalysis: An Integrated Approach,123

NUMERICAL MODELING OF THE AUGUSTUS TEMPLE

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NUMERICAL MODELING OF THE AUGUSTUS TEMPLE

Автор: Ridvan Doger

Located in the interior Anatolian plateau of central Turkey, capital city Ankara, the Augustus Temple has been affected by environmental changes occurring over 2,000 years. “3DEC” software by Itasca and “PLAXIS” software by PLAXIS B.V. were used to analyze the wall at the east side of the Augustus Temple. East side wall was selected, because the condition of the wall was better than the west side wall. Also, the foundation excavation was done close to the east side wall and this gives more accurate information about the wall’s overall structure. The analysis was focused on how east wall of the Augustus Temple has still been standing after more than 2,000 years. The foundation structure is selected as the most critical parameter that can affect wall’s stability. Eight different 3DEC analyses and nine different PLAXIS analyses were performed in order to show the effect of the foundation and earthquake parameters to the Augustus Temple’s wall stability.

Synthesis, Characterization and Applications of Organocatalysts

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Synthesis, Characterization and Applications of Organocatalysts

Автор: Sudhakar Bhusare and Prashant Thorat

Organocatalysis is the acceleration of chemical transformations with a substoichiometric amount of an organic compound which does not contain a metal atom. Organocatalysts have emerged as powerful tools for organic transformations. Organocatalysts have several important advantages, since they are usually robust, inexpensive, readily available and non toxic. In our study, we have contributed the applications of new neutral pyrrolidine based chiral organocatalysts in the synthesis of a various valuable chiral and non-chiral products with several advantages from an economical and environmental point of view.

Capital Taxation

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Capital Taxation

Автор: M Feldstein

Capital Taxation

Alternative to water supply systems in water scarce areas

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Alternative to water supply systems in water scarce areas

Автор: Dinee Tamang

Nepal, a country which still teaches its students that Nepal is second richest country in terms of per capita water resources has little to be proud of this fact owing to the continuous scarcity of water faced by its people every day. It is not only pure drinking water that is in shortage but also the water for other uses. Many new alternatives to water supply like Rainwater Harvesting system, Fog water Collection system and water tankers have been discussed as some of the possibilities for the same. These alternatives were compared by calculating the cost of water collected from each alternative considering their life span, investment and payback period from the perspective of the consumer and testing for the E.Coli contamination. The perception of people was positive towards these alternatives yet there was not enough awareness about the alternatives. Rain Water harvesting system was found as the best alternative with easy implementation in almost all parts of the country, zero…

Анализ информационных проблем бизнес-планирования и методы их решения

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Анализ информационных проблем бизнес-планирования и методы их решения

Автор: Геннадий Подшивалов

В монографии рассматриваются информационные проблемы бизнес-планирования. Обосновывается методология совершенствования системы и инструментов бизнес-планирования. Для бизнес-планирования важно было решить главную проблему, которая была связана с неразработанностью инструментов, необходимых для решения задач нелинейной экономической динамики. Эта проблема так и осталась нерешенной с 70-х годов прошлого столетия. Прежде всего, это касалось разработки: -методов прогнозирования нелинейных процессов; -методов оценки угроз будущего; -методов оценки влияния дестабилизирующих факторов при обосновании целей и решении оптимизационных задач; — методов оценки негативных факторов рисковых ситуаций, — методов оценки развития рисковых ситуаций.

Nanofluid As a Coolant for Electronic Devices

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Nanofluid As a Coolant for Electronic Devices

Автор: Ali Ijam and Saidur Rahman

This book is discussing about the usage of nanofluid as a coolant for electronic devices. Nanofluids are the suspension of solid nanoparticles in a base fluid. Nanofluids are expected to be a promising coolant candidate for thermal management system of next generation high heat dissipation electronic systems. In this research, thermal conductivity, heat transfer and pumping power for a nanofluid turbulent flow in copper minichannel heat sink is analyzed. Nanofluids with a different volume fraction and with 2 m/s and 6m/s inlet velocities are used.A minichannel heat sink with the bottom analyzed for SiC water nanofluid and TiO2 water nanofluid turbulent flow as a coolant through hydraulics diameters and heat flux boundary condition are assumed.

Beginning Oracle Application Express

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Beginning Oracle Application Express

Автор: Rick Greenwald

Beginning Oracle Application Express

Carbon Based Magnetism

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Carbon Based Magnetism

Автор: Tatiana Makarova

Carbon Based Magnetism

Closed Loop Insulin Delivery System

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Closed Loop Insulin Delivery System

Автор: Wahied G. Ali Abdelaal

In the last decade, Micro/Nano positioning control has received a great attention in biomedical applications. The insulin delivery system for type-1 diabetic patients is selected as a case study for modeling and control. PID and Fuzzy controllers are developed in simulation using MATLAB/SIMULINK toolbox. The results obtained affirmed the potential of fuzzy control to smooth the insulin flow rates. The insulin pump design is surveyed as the main component in the closed loop. A new design for the insulin pump using ultrasonic piezoelectric linear motor is presented and described in detail. This design idea has been granted a US patent. The advantages of the invention lie in its economic feasibility, reliability and user friendliness. The invention also saves the consumed energy and extends the battery life due to the use of energy harvesting from the human body. This book helps the bioengineers and researchers who are working in the research field to understand and to develop their…