für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Prof Suneetha has completed Doctoral degree in Microbial Technology and Bioprocess engineering.She has Been awarded Young scientist from DST.Collaborative research with UK and Russia.Her areas of Research are Microbial enzymes,Microbial products and Fermentation and Environmentalbiotechnology .Bioremediation is a Recent Biotechnological solution for treatment of waste.Poultry waste generated from industries is a big problem.Hence this study gives some solution . ····· 10361115567
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The field related to the development of microfluidic systems performing bio-chemical analysis is continuously growing. Careful packaging of microsystems is vital to ensure efficient work of the device, especially at the interface between the system and the environment, where fluidic, electrical and optical interconnections must be provided. The book investigates new packaging solutions to interface the microfluidic systems with the outer world. It also shows how to fabricate and test a fluidic motherboard for microfluidic devices. The book can be divided in three parts: Specifying the definition of packaging: what characterizes it, the weak points and difficulties and all the parameters involved and important to fulfill a successful protection and interface of a system. Developing models regarding the critical parameters in packaging to ease the design and dimensioning of fluidic and optical interconnections. Design, fabricate and testing a microfluidic motherboard that integrates polymer-based waveguides, external optical connector plugs and fluidic networks providing an interface between microfluidic systems and the outer world. ····· 10361115550
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The failures of structures have occurred recently on several occasions both under service and extreme loading conditions. Among these, fatigue is cited as one major mode that especially causes unexpected failures of structures. Most of the present day fatigue assessment approaches in service loadings are generally based on a combination of stress histories, Miner`s rule and code provided fatigue curve. In ultimate loading conditions, the stress- intensity based classical fracture mechanics and strain-life curve based low cycle fatigue models are commonly accepted to assess fracture. However, previous researches had highlighted a number of shortcomings of the above approaches. This book, therefore, introduces three recently proposed fatigue models to estimate the life of steel structures under service and ultimate loadings. The book consists of concepts of each fatigue model, mathematical formulations and case studies. This book provides a new theoretical platform for structural design and maintenance communities by contributing convenient, precise and reliable fatigue models to describe real life of steel structures. ····· 10361115475
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Evolutionary Computation (EC) is one of the most attractive techniques in the area of Computer Science. EC includes Genetic Algorithms (GAs), Genetic Programming (GP), Evolutionary Strategy (ES) and Evolutionary Programming (EP). GP have been widely used to solve a variety of problems in image enhancement, analysis and segmentation. This book explores the use of GP as a powerful approach to solve the image reconstruction problem for Lost Foam Casting (LFC) manufacturing process. The data set was collected using the Electrical Capacitance Tomography (ECT) technique. ECT is one of the most attractive technique for industrial process imaging because of its low construction cost, safety, non-invasiveness, non-intrusiveness, fast data acquisition, simple structure, wide application field and suitability for most kinds of flask and vessels. GP found to be a very efficient algorithm in producing a mathematical model of image pixels in a form of Lisp expression. A Graphical User Interface (GUI) Toolbox based Matlab was developed to help analyzing and visualizing the reconstructed images based GP problem. The reported results are promising. ····· 10361115362
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Complications attributed to cardiovascular disease (CVD) are currently the main cause of death worldwide. It is known that the majority of adverse CVD-related events are due to coronary artery diseases: a condition in which fatty lesions called plaques are formed on the walls of the vessels. Intravascular ultrasound (IVUS) is a medical image technique that can provide high resolution, cross-sectional images of the interior of the vessels. Segmentation of the lumen and media-adventitia borders in IVUS images is an important procedure for the study and assessment of the atherosclerotic plaques. However, manual segmentation of IVUS images is difficult and time consuming. In this work, an automatic method for the segmentation of the luminal border on IVUS images is presented. The contributions of this work are: (i) a smooth parametrization of the lumen contour, (ii) a custom optimization method that linearly combines the descent directions of the steepest descent and BFGS optimization methods within a trust region that improves convergence, and (iii) the introduction of a multi-scale approach for the segmentation that increases the speed of segmentation. ····· 10361115337
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Damage prediction in mechanical and structural systems is establishing a prominent role in modern engineering. Unlike conventional NDT methods, vibration based damage methods give ample flexibility to understand the extent of expected damages in the system. Measurement of vibration characteristics like natural frequencies and mode shapes, Fourier responses and transient responses can help in comprehending the present status of a system either by comparing with their baseline equivalents or by formulating residual functions. Current damage- detection methods are varied like visual or localized experimental methods such as acoustic or ultrasonic methods, magnetic field methods, radiograph, eddy- current methods and thermal field methods.The book in that direction, assumes vital importance in the contemporary vibration technology. In this procedure the minimization of residues is carried out using non-conventional optimization techniques like genetic algorithms. Residual functions are developed with various types of outputs and effectiveness is verified. ····· 10361115282
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Extra application of magnetic nanowires and the importance of GMR phenomenon in magnet/non magnet nanowires attracted our interests to investigate the effects of pulse electrodeposition on magnetization decrease in alloy nanowires of CoCu in different copper concentration to achieve the optimum conditions to fabricate multilayer nanowires. In addition, saturation magnetization and coercivity field of alloy CoCu nanowires embedded in porous alumina template and the effect of annealing on magnetic properties were studied. Firstly, ordered nanopores were fabricated by two step mild anodization and then nanowires were grown inside them by pulse and ac electrodeposition methods. Also, the effects of electrodeposition and copper concentration on nanowires behavior were studied by scanning microscope(SPM)&(SEM), alternating gradient force magnetometer (AGFM), x-ray diffraction pattern (XRD)and EDS analysis. ····· 10361115267
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The Indo-Gangetic plains receive rainfall ranging between 650 and 1000 mm, most of which is concentrated during the three months of monsoon period. Out of this, only about 200 mm naturally recharges the ground water aquifers and the remaining part runs off unharnessed into the ocean. Therefore potential exist to capture part of runoff and to store it underground which will be available for use during dry periods. Providing check structures across the unlined drains can increase the recharge capacity of drains. This book, therefore provides a novel method of recharging the ground water. It considers two scenarios i.e., when check structres are used across the drain and when they are not used. Khepar`s model has been used to find optimum number of check structured based on their hydraulic performance. Economic analysis has also been carried out on a drain in Haryana to find out the optimum number of check structures based on difference of annual benefit and annual cost. This book should be especially useful to the professionals in water resources field, or anyone else who may be considering methods of ground water recharge. ····· 10361115145
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray One of the main factors for the success of data mining is related to the comprehensibility of the patterns discovered by the computational intelligence techniques with Bayesian networks standing as one of the most prominent, when considering the easiness of knowledge interpretation achieved. Its quantitative and qualitative semantics, allied to the comprehensibility of the patterns discovered, motivates its application in the knowledge discovery process. Bayesian networks, however, like any computational intelligence technique, presents limitations and disadvantages regarding its use amongst which we can point the learning of the structure from large datasets and the provision of inferences throughout time. This book will show extensions for the improvement of Bayesian networks, presenting strategies to improve its properties, treating aspects such as performance, as well as interpretability and use of its results incorporating models of multiple regression for structure learning, and temporal aspects using Markov chains. The models should help users extending the range of applicability of this versatile model for new domains and tasks. ····· 10361115127
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Tracking down problems is a task that has been revisited since the very beginning of the modern industry. To take the correct approach is vital to solve certain problems and a new point of view could be taken using new forms of reasoning that allow a wider range of values, such as grey scale opposed to the black and white classic logic. The appearance of new innovative technologies, such as artificial intelligence, expert systems or distributed knowledge systems, should lead us to promote the research of new base tools which allow us to apply the fuzzy logic. Fault Detection and Isolation (FDI) can do it efficiently being combined with other powerful tools to enhanced the whole action, in this case intelligent systems. These innovative technologies combined with the potential of the Fuzzy Modelling and Classification techniques, actually used along the industry for its potential, could change the way to tackle some problems with efficient solutions. ····· 10361115085
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Electricity is needed every where after its invention by Edison. It is called the prime mover of a nation. Bangladesh is a developing country and it is facing huge energy crisis. Modern life and its supporting activities are impossible without proper supply of electricity at a reasonable price. To achieve desirable performance and viability of the sector, there is no alternative to bring down the system loss to an acceptable limit. Two economic growth scenarios (Low Scenario and Reference Scenario) were considered to forecast future energy demands. To ensure the electricity supply to all by 2021, the government is considering an optimum energy supply mix of gas, oil, coal, hydro, wind, nuclear and solar energy. Nuclear power is the only way with which we can solve the power problem permanently. If we remain unable to produce nuclear power, this would create a great trouble for us, because of limited reserve of natural gas and limitation of coal mining. We can`t get rid of single fuel dependency overnight. The analysis should help the concerned authority to make changes their decisions towards the development of Bangladesh. ····· 10361114986
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray With the advancement of the field of underwater robotics, the amount of autonomy embodied in the vehicles themselves have considerably increased while making it possible to build and deploy swarms of small autonomous underwater vehicles (AUVs). Apart from the many environmental and mechanical challenges encountered in the underwater domain, the swarming paradigm demands the need for each vehicle to be aware of the positions of at least its near neighbours. The Serafina AUV project which was initiated with the goal of developing swarming technology for the small and highly agile Serafina class AUVs requires a localization system which could cope with the dynamic and fast changing vehicle configurations while being small, reliable, robust, and energy efficient and not dependent on pre-deployed acoustic beacons. The acoustical relative localisation system proposed here uses hyperbolic and spherical localization concepts and provides each vehicle with the azimuth, range and heading of its near neighbors. ····· 10361114865
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The globalization and economic reforms have changed the face and pace of world economy in the last two decades. The main thrust is on product quality, faster design and development, and finally cheaper product. The Automotive and Telecom industries, Banking and Oil sectors have benefited most from these reforms. The developing countries gained less when compared to the loss in the farm and agricultural sectors. Some countries like China, Thailand, Taiwan, South Korea, Philippines, and Singapore took the advantage of globalization in manufacturing to become the global manufacturing hubs for leading multinational companies (MNC). To sustain the local and foreign competition, one has to improve their technologies. Reverse Engineering in Manufacturing` can be seen as a converging and dependable technology which has many solutions to the present day problems faced by developing countries. This paperback gives an insight into reverse engineering and its associated benefits to the manufacturing industry. Case studies, areas for developing countries are suggested. The related Intellectual Property Rights (IPR), ethics, patents issues are discussed. ····· 10361114722
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Preheated (hot) machining was found to enhance the machinability of the AISI D2 tool steel, for instance, longer tool life and lower surface roughness were obtained. For preheated machining (PHM) to be more preferred than room temperature machining (RTM), it has to be economically more attractive besides being better in the context of machinability . In this research, a thorough investigation was conducted to determine the conditions under which PHM would yield lower machining cost. The conditions under which RTM would yield lower machining cost were determined as well. User-friendly and accurate mathematical models to estimate the cost of machining in terms of the machining parameters were developed. This research work is particularly useful for metal cutting industries, as well as industrial engineering students. ····· 10361114559
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray How do organizations go about developing security specifically for e-commerce The rush to implement exclusively e-commerce applications and infrastructure solutions has been waning over the past decade even though the online security issues have been taken as the afterthought to this context. Most of the security problems are a result of using Open Networks, Poor Software Design, and Integration of large systems without concern for security. However, with so many security options available, many organizations are not so keen in struggling to identify the best ways to counteract the threats they face. Unfortunately, for many of these programs, managing security risk has become more about quantity than quality. As it has matured, the e-commerce security discipline has not very well progressed in recognizing the importance of things like holistic approach to securing e-commerce technologies, processes, people, and other organizational factors on an enterprise scale. The analyzed problems above largely categorized as e-commerce security dilemmas and they are the foci of this book. ····· 10361114487
····· lezzter Preis 44.10€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray One intriguing characteristic of the human mind is its ability to be creative, that is the ability to generate an output, an action, or a phrase, that is not explicitly learned. In `Creating Creativity` Heather Dewey-Hagborg explores the possibility of creating creativity in another medium, the electronic circuitry of the computer. Dewey-Hagborg proposes that by constructing electronic structures using processes and materials inspired by biology we can enable a capacity in machines to imagine to dream. The artificial creativity Dewey-Hagborg hopes for is not one of technocracy or profitability but the artistic creativity of an alien species able for the first time to comment on human culture in its native tongue. ····· 10361114460
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The major factor contributing to the higher conversion has been found to be the cotton and electricity cost. Cotton cost is determined by the market condition and management of textile mills have no control over it. Mills should install state of the art machinery instead of conventional machinery because the conventional machinery runs at low efficiency than state of the art set up. Everything must be in a systematic and organized way and standards like ISO and AATCC should be followed to give high productivity and high efficiency. Personnel placement should be rightly and wisely done. Spinners should go for the value addition in their end product. This is the world of innovation. If we want to survive and flourish in the international market, we would certainly have to go for value addition. There is need to pay attention towards the overall conditions of the workers like their residence etc. They should be provided with such a healthy and competing environment that they perform better and give maximum efficiency. ····· 10361114450
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Residential and commercial buildings share about 55% of the world electrical energy consumption. Proper use of daylight reduces energy for lighting and air- conditioning. Due to the luminosity of sky, daylighting offers a great potential for application in tropical region. However, daylighting in the tropics under the constraints of requirement of energy conservation, visual comfort, and varying skylight and sunlight faces a real challenge that still awaits satisfactory solutions. This research addresses investigating tropical daylight and its illuminance through window. Measurements at a daylight station in Bangkok, Thailand, were compiled for a priori knowledge of the availability of tropical daylight and sky luminance distributions. This study also examines a means of automated blind to bring daylight into building interior to illuminate at appropriate level as much space as possible with consideration of indoor daylight quality. Energy savings of the system is assessed through model simulation and physical experimentation. This book should be useful for researchers in daylight research group and professionals in sustainable building design community. ····· 10361114209
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In this work, the basic theory and the applications of modified surfaces with nano-structured composites of Prussian Blue (PB) and Dendrimers of polyamidoamine (PAMAM), for the electrochemical detectors and electro-catalyze technologies, currently, represent some of the most promising approaches for the development of efficient and new materials for advanced electrochemical applications. As the PB interacts in supramolecular manner with PAMAM dendrimers in aqueous medium, across the hydrophobic zone of dendrimer, they form composites stables in solution with different generations of PAMAM. Dendrimers make the function of endoreceptors of PB forming composites of PB PAMAM dendrimers, which can be used to construct PB films over gold surfaces, in covalent or electrostatic modification process, which can work as electro- catalysers to detect molecules with biologycal importance. ····· 10361114148
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In recent years information systems are being designed to assist people to make more efficient travel choices under conditions of growing uncertainty. Although travel demand modelers have analyzed the response to real-time information, usually this has been done under the questionable assumptions of rational decision-making. In reality, people can make completely different choices when their decisions are based on information or on experience. Improving behavioral assumptions could well increase the realism of transport demand models. This book describes an experimental approach to study route choice with real-time information. It provides both researchers and practitioners with valuable knowledge on the roles of information and learning in travel behavior and how statistics and state-of-the art discrete choice models can be applied to analyze and model travel behavior in risky and uncertain environments. This book will be especially useful to transportation policy makers and analysts, researchers and students. ····· 10361114130
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray E-government implementation in developing countries is advogated as a tool that can contribute to accelerate development processes. This book, agrees that e-government can play that role however,these initiatives tend to be implemented within an economic development perspective that tends to marginalize concerns of the human well-being. The capability approach drawn from the works of Amartya Sen, which emphasizes the moral side of development and the enhancement of human capabilities, is seen as a useful means to try and redress this imbalance. ····· 10361114065
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Solar chimney power technology This book presents an analysis of not a very old technology of electric power generation using solar energy by employing basic physics that when air is heated it rises. The created updraft can be used to turn a turbine placed at an appropriate position within a tall chimney to generate electricity. The book discusses the principles of and characteristics of such a system, its requirements, its construction and its operation. ····· 10361114040
für 61.20€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Existing gari-frying methods (ITGMs) remain largely manual, with low productivity and health hazards. Awkward posture, a risk factor for musculoskeletal disorders (MSDs) in these methods, has huge cost implications, but preventable with simple, inexpensive modifications to work methods. The common working postures with their physical workload and postural angle associated with them include sitting-beside SB, sitting-in-front SIF, standing S and alternating-between-sitting-and-standing ABSS. Prevalence of MSDs was determined using Rapid Upper Limb Assessment, Ovako working Posture Analyzing System and Cornell Musculoskeletal Discomfort Questionnaire. Results showed that posture has significant effects on the prevalence of MSDs, though gari frying is a light task. Specific discomforts in the body were detailed and highest in the trunk. Risk factors include repetition, static work and contact stress. S posture ranked highest in MSD risks, ABSS the lowest hence the preferred posture. A new ITGM has evolved to widen and diversify small-scale rural and informal women s income-earning opportunities. Appropriate technology of this kind, adopting ABSS, is recommended in similar activities. ····· 10361114013
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Bearing support system of a steam turbine is a complex structure. The performance of steam turbine not only depends on the rotor and stator, but also on the stability and support extended by the support system. This analysis highlights the advantage of solid modeling of complex structures. The static and dynamic responses of bearing support systems are obtained with three dimensional solid modeling approach. Usually the problems related to these systems are of sound and high vibrations. In turbo- generator setup, the main cause of vibrations is due to the fact that the geometric axis of rotation seldom coincides with the principle axis of inertia of rotating part, resulting in dynamic inaccuracies. Vibrations are caused by the lack of this concentricity are transmitted to these support systems. The first few natural frequencies are measured using Impact Hammer and Vibration Exciter methods. The results obtained with a PC based finite element analysis program are validated with the above experimental modal analysis methods. ····· 10361113966· 1 · ::::: · 14 ·· 15 ·· 16 ·· 17 ·· 18 ·· 19 ·· 20 · ::::: · 47 ·
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