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 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Hugo Silva Quantum Effects for Spintronic Devices Optimization. From perfect multilayered magnetic tunnel junctions to granular magnetic multilayers, new ideas in Spintronics 2013 г., 196 стр., мягкий переплет This work is mainly dedicated to the study of spin dependent transport in magnetic nanostructures. The principal objective is the optimization of the magnetoresistive performance of such structures, in order to built high density Magnetic Random Access Memories (MRAM). Nevertheless, new resistive properties are also found, that could be useful... | 41639 тг  |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Nicol? Riva Evolution Of Contemporary Living. Towards Heterogeneity And Networks Of Individualities 2013 г., 224 стр., мягкий переплет 'Living' touches all our most intimate and primordial needs, it is 'being at home', it is relax, it is leisure. Moreover, living has the family environment as its milestone. Eventually, talking about living cannot ignore the problematic of the city, of the dwelling at a larger scale, of the aggregation of living units. Living is thus read as the... | 47958 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Alok Agrawal Basics of hydroelectricity generation. Key Features related to hydro generation and battery storage method 2013 г., 72 стр., мягкий переплет Hydroelectricity is the term referring to electricity generated by hydropower, the production of electrical power through the use of the gravitational force of falling or flowing water. It is the most widely used form of renewable energy, accounting for 16 percent of global electricity consumption, and 3,427 terawatt-hours of electricity... | 28039 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Almoataz Y. Abdelaziz,Said F. Mekhamer and Fathy M. Mohamed Novel Optimization Techniques for Distribution Systems Reconfiguration. Tabu Search and Particle Swarm Optimization 2013 г., 172 стр., мягкий переплет This book presents an efficient meta-heuristic method for distribution systems reconfiguration for lower losses and better voltage profile. A modified Tabu Search (MTS) algorithm is used to reconfigure distribution systems so that active power losses are minimized with turning on/off sectionalizing switches. A new method to check the radial... | 40787 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Afshan Salim,Muhammed Umar and Faisal Ayub Energy Generation Through Waste Water. Renewable Energy (GO-GREEN) 2013 г., 64 стр., мягкий переплет World is facing severe energy crisis, the most excellent way to overcome the energy crisis is using renewable energy resources. Thousands of gallon of water have been wasted through our sewage system, if we use that water to produce electricity that will be beneficial. The main purpose of this project is to present a new alternative method for... | 27755 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Zeeshan Rashid and Hafiz Tehzeeb ul Hasan Simulation of Solar/Thermal and Biogas Distributed Power System. Renewable Energy - The Ultimate Goal 2013 г., 100 стр., мягкий переплет The main problem today is the shortage of energy and environmental pollution. These problems can be avoided by employing renewable energy schemes. The most common renewable energy resources include Wind Energy, Solar Energy, Hydrogen Energy, Bio Energy, Terrestrial Heat Energy and Thermal Energy and so on. Pakistan is affluent in almost all these... | 29034 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Emel Birer The Effects of Emotional Intelligence in Architectural Education. 2013 г., 56 стр., мягкий переплет The purpose of this study is to research the concept of achievement orientation in architecture design education throughout the education periods of students, and to render the findings sharable with students and education professionals. The findings were gathered through measuring the intrinsic motivations of students in their first year of... | 21130 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Viktor Ivankov,Anastasiia Basova and Ivan Khimjuk Losses and heatings of tank covers of large transformers. Theory, calculation, experiment 2015 г., 96 стр., мягкий переплет There is the design features and the main methods of decrease the general and local losses in power transformers tanks from the concentrated magnetic fields of the powerful current leads is submitted. Mathematical statement of tasks electromagnetic and thermal processes calculation of is given. The main approaches to numerical modeling of losses... | 24487 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Matthew Escarra Quantum Cascade Lasers and Optical Metamaterials. Mid-Infrared Semiconductor Nanostructures and Their Applications 2013 г., 236 стр., мягкий переплет Quantum cascade (QC) lasers have application in areas such as medical diagnostics and homeland security. Optical metamaterials have novel interactions with light and potential application for sub-wavelength imaging and optical cloaking. This work first explores new approaches to designing QC lasers. High performance QC lasers are described with a... | 48384 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура -> Дизайн интерьера Nadia Cloete A holistic yoga facility designed using yogic philosophies. 2013 г., 124 стр., мягкий переплет “The interior of a yoga studio needs to cater for the body and mind”. This phrase and the stressful lifestyles of people today were the motivation to re-use an existing warehouse building to create a yoga centre proposal, called Yoga Life, which would allow visitors to explore a holistic approach to yoga and relieve stress. The author of... | 34726 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Subodh Kumar Sharma Vibration of Orthotropic Rectangular Plate. Vibration of Orthotropic Plate 2013 г., 132 стр., мягкий переплет The research in the field of vibration is quite mesmerizing and continuously acquiring a great attention of scientists and design engineers because of its unbounded effect on human life. In the engineering we can not move without considering the effect of vibration because almost all machines and engineering structures experiences vibrations.... | 36414 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Robert Simeoni A Comparative Study. Images, Observed Moments, Buildings 2013 г., 192 стр., мягкий переплет Over time I have observed certain types of interventions that achieve a directness of expression, often as a result of utility yet full of character. Primarily in inner Melbourne, these buildings display qualities that appear ad-hoc and unusually proportioned, even awkward. But looking closer they have a weight, plainness and beauty of their own. ... | 41497 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Djamel Dilmi The Formation of Traditional Markets in the Historic Cities. 2014 г., 200 стр., мягкий переплет The traditional markets have played a significant role in the development of historic cities in the Muslim world; they were developed through time in response to socioeconomic and cultural needs of the society. The aim of this study is to investigate the process of formation and working of traditional markets in historic cities of some cities of... | 43670 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Abai Aldabergenov Issues of Strength in Performance of Construction Materials. 2014 г., 352 стр., мягкий переплет Most topics are given in this book without the conclusion, but with a profound analysis. It gives answers for the specific questions that are often encountered in the process of solution of problems. The book provides a significant number of examples for many topics. This work was developed using the following systematic order of material review:... | 39388 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Ashraf Muharam Thermal Behavior of the Extensive Green Roofs in Riyadh City. 2015 г., 152 стр., мягкий переплет Green roof is one of sustainable practice for reducing the environmental impact of a building. Green roofs are vegetation roofs that are partially or completely covered building's roof. It can provide multiple environmental benefits such as mitigation of urban heat island effect and protecting buildings against solar radiation. In Riyadh city... | 37125 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника M. Murali Mohan and N. Kiran Luminescence studies on Sm,Eu,Dy,Er and Er/Yb ions in K-Nb-Si glasses. Luminescence studies on Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions in potassium niobate silicate glasses 2014 г., 148 стр., мягкий переплет It is a matter of pleasure to present the Luminescence studies on Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions in potassium niobate silicate glasses. The prime objectives of this book are: ? To prepare Potassium Niobate Silicate (K- Nb- Si) glasses doped Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions ? To characterize and optimize the prepared glasses by... | 36982 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Wisam Saadi Normal Shock Wave. 2014 г., 84 стр., мягкий переплет The implementation of the numerical analysis for any flow problem required good knowledge of the physical boundary associated with the case to be studied. This knowledge will help to simplifying the numerical analysis in order to solve the problem approximately as a real case. Numerical grid generation has now become a fairly common tool for use... | 24061 тг |
 | Отрасли знаний: Инженерные дисциплины -> Конструирование и расчет машин и механизмов Mirko ?udina and Ferdinand De?elak How danger are firecracker explosions. Probability density distribution of firecracker explosions 2014 г., 72 стр., мягкий переплет Firecrackers are used all over the world during New Year’s Eve, some festivals and to celebrate different social as well as religious occasions. Explosions of firecrackers, especially on New Year’s Eve, is enormous and some people are subjected to a peak sound pressure levels, which excide permissible level, and can cause loss of hearing. In... | 23635 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Abdulrazzaq F. Atto Enhancing the Stability Performance using UPFC devices based on GA. Enhancement of Voltage and Rotor Angle Stability for Iraqi National Super Grid System using UPFC devices based on GA 2014 г., 128 стр., мягкий переплет The rate of Iraqi power demand has been increased significantly faster than the infrastructure's development and it becomes very difficult to keep the system stable especially with the current acts of vandalism against the country, so it's very important to improve the power system stability. The object of this work is to improve the stability of... | 32883 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Thaer Qunais Parametric Average Value Model of Rectifiers. 2014 г., 52 стр., мягкий переплет An average-value model of a rotating rectifier circuit in a brushless excitation system is set forth,where a detailed simulation is required to extract the essential averaged-model parameters usingnumerical averaging. In the proposed approach, a synchronous machine model with saturation and cross saturation and an arbitrary rotor network... | 20988 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура -> Дизайн интерьера Joshua Thuku Factors Influencing Beneficiaries Participation. In Community Based Projects in Nakuru District, Nakuru County Kenya 2013 г., 68 стр., мягкий переплет Despite participatory development process is given prominence in National Urban and Development Policy, people-centric development culture has not yet been institutionalized in most areas within the country. The present study was an endeavor to have a fresh look at the local governance status through assessing the level of people’s participation... | 21556 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Barnabas Muli Factors Affecting the Adoption of Turnkey Project Implementation. Approach in Electrical Projects: A Case Study of Kenya Power 2013 г., 72 стр., мягкий переплет Turnkey projects have been highly regarded yet the adoption of the approach in the implementation of projects by majority of organizations in Kenya is still very low. The aim of this study was to investigate the factors that influence the adoption of turnkey approach in implementation of projects in Kenya. The study adopted a descriptive... | 21699 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Reinhard Prophitius Wind Driven Architecture. 2013 г., 60 стр., мягкий переплет In the world where we live in sustainability is a very important theme. In every field we can find sustainable thinking. In Architecture this isn't different. Although the practical use of sustainability is very often an addition to architecture, sustainability itself isn't an addition. Sustainability isn’t one piece of clothing which has to fit... | 23208 тг |
 | Отрасли знаний: Инженерные дисциплины -> Архитектура Eugenia Fratzeskou Mapping the Emergent Hybridities of Urbanism: New Spatial Praxis Types. 2014 г., 160 стр., мягкий переплет The present study investigates the new roles of the spatial praxis, as formed in the contemporary context of urbanism. The challenges and possibilities of re-orientating the spatial praxis are investigated in conjunction with the unresolved discords regarding the issue of (re)presentation that has dominated philosophy, cosmology, mathematics,... | 27728 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Mohamed Swillam Photonics Optimization. 2013 г., 232 стр., мягкий переплет This book presents novel approaches for efficient optimization techniques based on numerical simulations for photonic devices. It presents the recent advances in the application of the adjoint variable method to photonic devices as an efficient technique for sensitivity analysis. It also presents novel approaches for formulating the design of any... | 47226 тг |
