Download or read book Developing and Implementing a High Precision Setup System written by Lee-Cheng Peng and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: The demand for high-precision radiotherapy (HPRT) was first implemented in stereotactic radiosurgery using a rigid, invasive stereotactic head frame. Fractionated stereotactic radiotherapy (SRT) with a frameless device was developed along a growing interest in sophisticated treatment with a tight margin and high-dose gradient. This dissertation establishes the complete management for HPRT in the process of frameless SRT, including image-guided localization, immobilization, and dose evaluation. The most ideal and precise positioning system can allow for ease of relocation, real-time patient movement assessment, high accuracy, and no additional dose in daily use. A new image-guided stereotactic positioning system (IGSPS), the Align RT3C 3D surface camera system (ART, VisionRT), which combines 3D surface images and uses a real-time tracking technique, was developed to ensure accurate positioning at the first place. The uncertainties of current optical tracking system, which causes patient discomfort due to additional bite plates using the dental impression technique and external markers, are found. The accuracy and feasibility of ART is validated by comparisons with the optical tracking and cone-beam computed tomography (CBCT) systems.

Download or read book Proceedings of Eurocogsci 03 written by Franz Schmalhofer and published by Routledge. This book was released on 2019-05-20 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the European Cognitive Science Conference is the presentation of empirical, theoretical, and analytic work from all areas of interest in cognitive science, such as artificial intelligence, education, linguistics, neuroscience, philosophy, psychology, and anthropology. The focus is on interdisciplinary work that is either of interest for more than one of the research areas mentioned or integrates research methods from different fields. With contributions by cognitive scientists from 20 different countries, the papers in this volume reflect the origins of this conference, as well as its international scope.

Download or read book 7th International Conference on the Development of Biomedical Engineering in Vietnam BME7 written by Vo Van Toi and published by Springer. This book was released on 2019-06-05 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the 7th International Conference on the Development of Biomedical Engineering in Vietnam which was held from June 27-29, 2018 in Ho Chi Minh City. The volume reflects the progress of Biomedical Engineering and discusses problems and solutions. It aims to identify new challenges, and shaping future directions for research in biomedical engineering fields including medical instrumentation, bioinformatics, biomechanics, medical imaging, drug delivery therapy, regenerative medicine and entrepreneurship in medical devices.

Download or read book Journal of Rehabilitation Research Development written by and published by . This book was released on 1989 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Building and Using Comparable Corpora written by Serge Sharoff and published by Springer Science & Business Media. This book was released on 2013-12-13 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1990s saw a paradigm change in the use of corpus-driven methods in NLP. In the field of multilingual NLP (such as machine translation and terminology mining) this implied the use of parallel corpora. However, parallel resources are relatively scarce: many more texts are produced daily by native speakers of any given language than translated. This situation resulted in a natural drive towards the use of comparable corpora, i.e. non-parallel texts in the same domain or genre. Nevertheless, this research direction has not produced a single authoritative source suitable for researchers and students coming to the field. The proposed volume provides a reference source, identifying the state of the art in the field as well as future trends. The book is intended for specialists and students in natural language processing, machine translation and computer-assisted translation.

Download or read book Development of High Security System for Cars written by Bandar Hezam and published by GRIN Verlag. This book was released on 2023-07-17 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: Academic Paper from the year 2021 in the subject Engineering - Safety Engineering, , language: English, abstract: In summary, the problem of face detection or recognition is alone not sufficient for the security of the cars, and hence eye detection of the same person is required for the system to be highly secured to give access for the car for owner or driver and deny for the intruder. A Review of journal and conference papers on face detection, recognition, eye detection, driver fatigue detection are done to summarise the techniques or methods employed, along with the outcomes and drawbacks or disadvantages. As an intruder may not manifest all symptoms of fatigue using a single detection system, a hybrid system is required to integrate the result of different systems and detect the intruder or to recognise the owner or driver with higher accuracy. When the result from both systems are positive, the hybrid system will determine that the car owner or driver is true with a high accuracy.

Download or read book Development of an Ion Mass Spectrometer and Sounding Rocket System for D region Cluster ion Measurement written by A. Bailey and published by . This book was released on 1982 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Ion Mass Spectrometer and supporting Sounding Rocket System were developed to make in situ measurements of cluster-ions in the D-region of the ionosphere. A cryogenically vacuum-pumped quadrupole mass filter and secondary emission ion counter are coupled to make mass spectral measurements of positive and negative ion composition in ambient gas sampled at the apex of a cone designed to attach the shock wave induced by supersonic sounding rocket speeds. (Author).

Download or read book Large scale Distributed Systems and Energy Efficiency written by Jean-Marc Pierson and published by John Wiley & Sons. This book was released on 2015-03-05 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addresses innovations in technology relating to the energy efficiency of a wide variety of contemporary computer systems and networks With concerns about global energy consumption at an all-time high, improving computer networks energy efficiency is becoming an increasingly important topic. Large-Scale Distributed Systems and Energy Efficiency: A Holistic View addresses innovations in technology relating to the energy efficiency of a wide variety of contemporary computer systems and networks. After an introductory overview of the energy demands of current Information and Communications Technology (ICT), individual chapters offer in-depth analyses of such topics as cloud computing, green networking (both wired and wireless), mobile computing, power modeling, the rise of green data centers and high-performance computing, resource allocation, and energy efficiency in peer-to-peer (P2P) computing networks. Discusses measurement and modeling of the energy consumption method Includes methods for energy consumption reduction in diverse computing environments Features a variety of case studies and examples of energy reduction and assessment Timely and important, Large-Scale Distributed Systems and Energy Efficiency is an invaluable resource for ways of increasing the energy efficiency of computing systems and networks while simultaneously reducing the carbon footprint.

Download or read book Journal of Rehabilitation Research and Development written by and published by . This book was released on 1989 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Designing Mobility and Transport Services written by Mike Tovey and published by Taylor & Francis. This book was released on 2016-11-10 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: European cities increasingly face problems caused by transport and traffic. For many people transport provision is unsatisfactory and current arrangements are leading to a deteriorating environment. A fundamental problem is that our currently fragmented approach makes it difficult to understand fully the circumstances and needs of transport users. In any overall approach public transport is a crucial component. Designing Mobility and Transport Services shows how these issues can be addressed and resolved. The development of an inclusive, validated passenger experience measurement instrument is the first step in understanding the situation and thus tackling it. It is needed if we are to create high quality, user centred, integrated, accessible public transport services, which are capable of attracting and retaining public transport users whilst meeting sustainability targets. The METPEX research project was devised to tackle these issues. Coordinated by Coventry University, the METPEX consortium brought together 16 European partners from 12 countries. The project’s underlying rationale was the proposition that if transport operators and authorities were provided with a robust, reliable and tailorable means of measuring the whole multimodal passenger journey, they could improve service provision. The book describes how such an improvement can be achieved, to attract travellers out of their private vehicles, thereby reducing congestion and pollution and increasing health and well-being. It provides a template for a creative approach and a meta-design narrative in designing for transport systems to enhance mobility choices by improving the door to door journey and thus underpin sustainable transport initiatives.

Download or read book Departments of Transportation and Treasury and Independent Agencies Appropriations for 2005 written by United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Transportation and Treasury, and Independent Agencies Appropriations and published by . This book was released on 2004 with total page 1904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed to some depository libraries in microfiche.

Download or read book Non traditional Micromachining Processes written by Golam Kibria and published by Springer. This book was released on 2017-03-07 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a complete coverage of micromachining processes from their basic material removal phenomena to past and recent research carried by a number of researchers worldwide. Chapters on effective utilization of material resources, improved efficiency, reliability, durability, and cost effectiveness of the products are presented. This book provides the reader with new and recent developments in the field of micromachining and microfabrication of engineering materials.

Download or read book Automation and Robotics in Construction XI written by Alan Chamberlain and published by Newnes. This book was released on 2012-12-02 with total page 731 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sourced from international experts, this book presents papers dealing with a wide range of soft and hard research issues at various stages of development in the field. Some cover entirely new ground, whilst others reflect progress on the sometimes frustrating path to truly robust technology. Of particular interest are contributions discussing issues of exploitation and commercialisation, the integration of end products within the design and construction processes incorporating information technology (IT) and the impact of the emerging technology on the culture and organisation of the construction industry. A mark of growing maturity is apparent in the coverage of health and safety and related social issues. This is complemented by a clear commitment to the consideration of human factors and the environment. It is hoped that by promoting a wider debate on the matters of future technology and its horizons, on the identification of what industry needs from the research and development community and on building effective partnerships between academia, industry and government, the publication not only addresses the practical commercial obligation to seek robust solutions for today's problems, but will stimulate research for the years to come.

Download or read book Army RD A written by and published by . This book was released on 1999 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professional publication of the RD & A community.

Download or read book Enabling Manufacturing Competitiveness and Economic Sustainability written by Hoda A. ElMaraghy and published by Springer Science & Business Media. This book was released on 2011-09-29 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changing manufacturing environment requires more responsive and adaptable manufacturing systems. The theme of the 4th International Conference on Changeable, Agile, Reconfigurable and Virtual production (CARV2011) is “Enabling Manufacturing Competitiveness and Economic Sustainability”. Leading edge research and best implementation practices and experiences, which address these important issues and challenges, are presented. The proceedings include advances in manufacturing systems design, planning, evaluation, control and evolving paradigms such as mass customization, personalization, changeability, re-configurability and flexibility. New and important concepts such as the dynamic product families and platforms, co-evolution of products and systems, and methods for enhancing manufacturing systems’ economic sustainability and prolonging their life to produce more than one product generation are treated. Enablers of change in manufacturing systems, production volume and capability scalability and managing the volatility of markets, competition among global enterprises and the increasing complexity of products, manufacturing systems and management strategies are discussed. Industry challenges and future directions for research and development needed to help both practitioners and academicians are presented.

Download or read book Army RD A Bulletin written by and published by . This book was released on 2000 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods and Concepts for Designing and Validating Smart Grid Systems written by Thomas I. Strasser and published by MDPI. This book was released on 2019-11-20 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy efficiency and low-carbon technologies are key contributors to curtailing the emission of greenhouse gases that continue to cause global warming. The efforts to reduce greenhouse gas emissions also strongly affect electrical power systems. Renewable sources, storage systems, and flexible loads provide new system controls, but power system operators and utilities have to deal with their fluctuating nature, limited storage capabilities, and typically higher infrastructure complexity with a growing number of heterogeneous components. In addition to the technological change of new components, the liberalization of energy markets and new regulatory rules bring contextual change that necessitates the restructuring of the design and operation of future energy systems. Sophisticated component design methods, intelligent information and communication architectures, automation and control concepts, new and advanced markets, as well as proper standards are necessary in order to manage the higher complexity of such intelligent power systems that form smart grids. Due to the considerably higher complexity of such cyber-physical energy systems, constituting the power system, automation, protection, information and communication technology (ICT), and system services, it is expected that the design and validation of smart-grid configurations will play a major role in future technology and system developments. However, an integrated approach for the design and evaluation of smart-grid configurations incorporating these diverse constituent parts remains evasive. The currently available validation approaches focus mainly on component-oriented methods. In order to guarantee a sustainable, affordable, and secure supply of electricity through the transition to a future smart grid with considerably higher complexity and innovation, new design, validation, and testing methods appropriate for cyber-physical systems are required. Therefore, this book summarizes recent research results and developments related to the design and validation of smart grid systems.