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Littérature scientifique sur le sujet « Data transfer concepts »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 16 février 2022

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Articles de revues sur le sujet "Data transfer concepts"

Miles, Gaines E. "Data transfer: Basic concepts." Computers and Electronics in Agriculture 1, no. 3 (1986): 219–31. http://dx.doi.org/10.1016/0168-1699(86)90010-4.

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Liu, Hanxiao, Wanli Ma, Yiming Yang, and Jaime Carbonell. "Learning Concept Graphs from Online Educational Data." Journal of Artificial Intelligence Research 55 (April 24, 2016): 1059–90. http://dx.doi.org/10.1613/jair.5002.

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This paper addresses an open challenge in educational data mining, i.e., the problem of automatically mapping online courses from different providers (universities, MOOCs, etc.) onto a universal space of concepts, and predicting latent prerequisite dependencies (directed links) among both concepts and courses. We propose a novel approach for inference within and across course-level and concept-level directed graphs. In the training phase, our system projects partially observed course-level prerequisite links onto directed concept-level links; in the testing phase, the induced concept-level lin

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Zintgraff, Cliff, Debra D. Barringer, and Frederick J. Bremner. "Data transfer concepts and strategies in a psychological research environment." Behavior Research Methods, Instruments, & Computers 18, no. 2 (1986): 236–39. http://dx.doi.org/10.3758/bf03201028.

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S, Ankita Singh. "Security Application for Data Transfer using Cryptographic Protocols and Blockchain Concepts." International Journal for Research in Applied Science and Engineering Technology 8, no. 8 (2020): 704–8. http://dx.doi.org/10.22214/ijraset.2020.30929.

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Sismanidis, Panagiotis, and Vassilia Karathanassi. "Evaluation of atmospheric correction to airborne hyperspectral data relying on radiative transfer concepts." International Journal of Remote Sensing 34, no. 23 (2013): 8566–87. http://dx.doi.org/10.1080/01431161.2013.845926.

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Lee, Sungjin, and Rahul Jha. "Zero-Shot Adaptive Transfer for Conversational Language Understanding." Proceedings of the AAAI Conference on Artificial Intelligence 33 (July 17, 2019): 6642–49. http://dx.doi.org/10.1609/aaai.v33i01.33016642.

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Conversational agents such as Alexa and Google Assistant constantly need to increase their language understanding capabilities by adding new domains. A massive amount of labeled data is required for training each new domain. While domain adaptation approaches alleviate the annotation cost, prior approaches suffer from increased training time and suboptimal concept alignments. To tackle this, we introduce a novel Zero-Shot Adaptive Transfer method for slot tagging that utilizes the slot description for transferring reusable concepts across domains, and enjoys efficient training without any expl

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Taslim, M. E., L. Setayeshgar, and S. D. Spring. "An Experimental Evaluation of Advanced Leading Edge Impingement Cooling Concepts." Journal of Turbomachinery 123, no. 1 (2000): 147–53. http://dx.doi.org/10.1115/1.1331537.

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The main objective of this experimental investigation was to measure the convective heat transfer coefficient of impingement for different target wall roughness geometries of an airfoil leading edge, for jet to wall spacings and exit flow schemes. Available data in the open literature apply mostly to impingement on flat or curved smooth surfaces. This investigation covered two relatively new features in blade leading-edge cooling concepts: curved and roughened target surfaces. Experimental results are presented for four test sections representing the leading-edge cooling cavity with cross-over

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Fürész, Diána Ivett. "Correlation between profitability and transfer activity in European football." Croatian Review of Economic, Business and Social Statistics 4, no. 2 (2018): 15–22. http://dx.doi.org/10.2478/crebss-2018-0009.

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AbstractThe transfer market of European football can be classified as a system. In this system, the effectiveness of participant teams can depend on the activity in players’ transfers. This article assesses the utility of network analysis in analysing connections between the mentioned concepts. The hypothesis is that there is causality between a club’s activity in the transfer market and its profit from transfers. This research is based on empirical transfer data of major soccer teams, which have had a significant role in the last 12 years in Europe. It is assumed that the most active clubs in

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Gawron, Valerie J. "Measures of Data, Information, and Knowledge." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 44, no. 37 (2000): 687. http://dx.doi.org/10.1177/154193120004403744.

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One of the greatest human factors challenges is the design of information technologies. Part of the challenge stems from the ever-increasing capabilities for displaying information. Part stems from the inability to measure the effectiveness of the technologies. Effectiveness is defined as transfer of information to or creation of knowledge in the user of the information technology. But what is information and what is knowledge and how are these measured? Meadow and Yuan (1997) provide the following general definitions: “data usually means a set of symbols with little or no meaning to the recip

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Rothberg, Helen N., and G. Scott Erickson. "Big data systems: knowledge transfer or intelligence insights?" Journal of Knowledge Management 21, no. 1 (2017): 92–112. http://dx.doi.org/10.1108/jkm-07-2015-0300.

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Purpose This paper aims to bring together the existing theory from knowledge management (KM), competitive intelligence (CI) and big data analytics to develop a more comprehensive view of the full range of intangible assets (data, information, knowledge and intelligence). By doing so, the interactions of the intangibles are better understood and recommendations can be made for the appropriate structure of big data systems in different circumstances. Metrics are also applied to illustrate how one can identify and understand what these different circumstances might look like. Design/methodology/a

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Thèses sur le sujet "Data transfer concepts"

Dasgupta, Arghya. "How can the ‘Zeigarnik effect’ becombined with analogical reasoning inorder to enhance understanding ofcomplex knowledge related to computerscience?" Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-143636.

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Many people face difficulties in remembering knowledge, which is complex and abstract. This is especially important when the descriptions of knowledge are to be stored in searchable knowledge bases. But if complex knowledge can be transferred through real life stories, it is more understandable and easier to retrieve for the knowledge acceptor. Moreover, if the stories follow a certain pattern like ‘intentional suspense’ it may be more useful. This study investigates how far a story with intentional interruption is helpful in transferring complex computer science knowledge through processing o

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Jalilov, Orkhan, Thomas Köhler, Manjula Vithanapathirana, Shironica P. Karunanayaka, Sandra Hummel, and Bridget Sheehan. "EdTec Implementation in a global higher education network: Empirical data from a field study in South Asia." TUDpress, 2020. https://tud.qucosa.de/id/qucosa%3A73594.

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This paper examines the appropriateness of using educational technologies toward increasing flexibility of learning in a global higher education in South Asia. The integration of information and communication technology (ICT) into education is widely perceived as an essential aspect of teaching and learning in contemporary society and therefore embodied in education policies across many countries, Cambodia and Sri Lanka included. Authors consider the argument that while interactive educational technologies may be appropriate in countries in which self-directed study and student autonomy are em

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Katzenbach, Michael. "Individual Approaches in Rich Learning Situations Material-based Learning with Pinboards." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-80328.

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Active Approaches provide chances for individual, comprehension-oriented learning and can facilitate the acquirement of general mathematical competencies. Using the example of pinboards, which were developed for different areas of the secondary level, workshop participants experience, discuss and further develop learning tasks, which can be used for free activities, for material based concept formation, for coping with heterogeneity, for intelligent exercises, as tool for the presentation of students’ work and as basis for games. The material also allows some continuous movements and can thus

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Beschorner, Klaus, Wolfgang Rosenstiel, and Wilhelm G. Spruth. "Untersuchungen zur effizienten Kommunikation in EJB-Systemen." 2004. https://ul.qucosa.de/id/qucosa%3A32120.

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Enterprise JavaBeans (EJB) ermöglichen die Erstellung von leistungsfähigen, mehrschichtigen Client/Server-Anwendungen auf Basis der Programmiersprache Java. Eine grundlegende und wichtige Entscheidung, die häufig unterschätzt wird, ist die Art und Weise, wie Daten zwischen komplexen Java-Clients (Fat-Clients) und Servern transportiert werden sollen. Während der Implementierung kann ein fehlendes Konzept zur Übertragung von Daten dazu führen, daß Entwickler unterschiedliche Verfahren wählen, die verschiedenen Anforderungen an die Anwendung, wie z.B. ein möglichst gutes Leistungsverhalten, wider

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Livres sur le sujet "Data transfer concepts"

Berka, Walter. CETA, TTIP, TiSA, and Data Protection. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198808893.003.0007.

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Trade agreements cannot avoid dealing with digital services and data sharing. In the cases of TTIP, CETA, and TiSA, different concepts of data protection collide and it is the fear of the European side that the EU’s acquis on data privacy could get compromised through the liberalization of data flows. This chapter analyses the possible impact of these agreements on data protection. It refers to the European Parliament’s call to include a horizontal self-standing clause in TTIP to exclude the current and future EU data protection legislation from being traded in TTIP, a claim which is based on

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Félix-Brasdefer, J. César. Interlanguage Pragmatics. Edited by Yan Huang. Oxford University Press, 2016. http://dx.doi.org/10.1093/oxfordhb/9780199697960.013.32.

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This chapter provides an overview and an assessment of central topics in interlanguage pragmatics (ILP). The chapter begins by defining the pragmatics for ILP, followed by a selective account of the main concepts covered in the field, such as pragmatic competence, the distinction between pragmalinguistics and sociopragmatics, second-language (L2) pragmatics, pragmatic transfer, pragmatic instruction, and types of pragmatic failure. Then, it describes and evaluates predominant theoretical and methodological approaches, as well as the methods generally used to collect data in ILP. The chapter al

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Fregni, Felipe, and Ben M. W. Illigens, eds. Critical Thinking in Clinical Research. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199324491.001.0001.

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Critical Thinking in Clinical Research explains the fundamentals of clinical research in a case-based approach. The core concept is to combine a clear and concise transfer of information and knowledge with an engagement of the reader to develop a mastery of learning and critical thinking skills. The book addresses the main concepts of clinical research, basics of biostatistics, advanced topics in applied biostatistics, and practical aspects of clinical research, with emphasis on clinical relevance across all medical specialties. The goal of the book is to give a comprehensive and basic overvie

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Introduction to Concepts and Techniques in Data Mining and Application to Text Mining(Techniques to transform data and information into knowledge with plenty of comprehensible examples). Thammasat Printing House, 2012.

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Montibeller, Gilberto Ristow. O Mito do desenvolvimento sustentável: Meio ambiente e custos sociais no moderno sistema produtor de mercadorias. Brazil Publishing, 2021. http://dx.doi.org/10.31012/978-65-5861-451-7.

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In this book we analyse the sustainability question in the Modern Production System, which today encompasses most of the world economy. We present concepts, theories, indicators, indices, formulas, methods and historical date to examine the evolution and trends of two sustainable development dimensions: socioeconomic and environmental. We focus on the nature-economy nexus and analyse its contradictory process: the more the economics needs nature, the more its cause natural resources depletion and environmental degradation. The huge increase on CO2 emissions in the last three decades – from oil

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Champollion, Lucas. Parts of a Whole. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198755128.001.0001.

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Why can I tell you that I ran for five minutes but not that I *ran all the way to the store for five minutes? Why can you say that there are five pounds of books in this package if it contains several books, but not *five pounds of book if it contains only one? What keeps you from using *sixty degrees of water to tell me the temperature of the water in your pool when you can use sixty inches of water to tell me its height? And what goes wrong when I complain that *all the ants in my kitchen are numerous? The constraints on these constructions involve concepts that are generally studied separat

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Glazov, M. M. Dynamical Nuclear Polarization. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198807308.003.0005.

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The transfer of nonequilibrium spin polarization between the electron and nuclear subsystems is studied in detail. Usually, a thermal orientation of nuclei in magnetic field is negligible due to their small magnetic moments, but if electron spins are optically oriented, efficient nuclear spin polarization can occur. The microscopic approach to the dynamical nuclear polarization effect based on the kinetic equation method, along with a phenomenological but very powerful description of dynamical nuclear polarization in terms of the nuclear spin temperature concept is given. In this way, one can

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Levine, Victoria Lindsay, and Emily Kohut. Finding a Balance. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780190658397.003.0003.

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Liberal arts colleges focus on undergraduate education, emphasizing the development of critical thought, the whole person, and values consistent with ethical participation in a civil society. Liberal arts music faculty now recognize the need to remap the music major and transform how music is taught and learned in order to remain relevant in the current economic and cultural climate, but the process is challenging. This chapter explores how liberal arts music faculty are striving to meet the challenge, using data from the Internet, a survey questionnaire, and interviews to compare the music ma

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Gaiha, Raghav, Raghbendra Jha, Vani S. Kulkarni, and Nidhi Kaicker. Diets, Nutrition, and Poverty. Edited by Ronald J. Herring. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780195397772.013.029.

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This chapter addresses a persistent tension in current debates over food security, with illustrative data from India. The case allows us to disaggregate concepts in food policy that are often lumped together, so as to better understand what is at stake in rapidly changing economies more generally. Despite rising incomes, there has been sustained decline in per capita nutrient intake in India in recent years. The assertion by Deaton and Dreze (2009) that poverty and undernutrition are unrelated is critically examined. A demand-based model in which food prices and expenditure played significant

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Chapitres de livres sur le sujet "Data transfer concepts"

Di Martino, Ferdinando, and Salvatore Sessa. "Fuzzy Transform Concepts." In Fuzzy Transforms for Image Processing and Data Analysis. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-44613-0_1.

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Pavuluri, Kowsalya Devi, Lorena Consolino, Dario Livio Longo, Pietro Irrera, Phillip Zhe Sun, and Michael T. McMahon. "Renal pH Mapping Using Chemical Exchange Saturation Transfer (CEST) MRI: Experimental Protocol." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_27.

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AbstractChemical exchange saturation transfer (CEST) is recognized as one of the premier methods for measuring pH with this environmental variable expected to be an excellent biomarker for kidney diseases. Here we describe step-by-step CEST MRI experimental protocols for producing pH and perfusion maps for monitoring kidney pH homeostasis in rodents after administering iopamidol as contrast agent. Several CEST techniques, acquisition protocols and ratiometric approaches are described. The impact of length of acquisition time on the quality of the maps is detailed. These methods may be useful for investigating progression in kidney disease in vivo for rodent models.This chapter is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This experimental protocol is complemented by two separate chapters describing the basic concepts and data analysis.

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Sripirakas, Sakthithasan, and Russel Pears. "Mining Recurrent Concepts in Data Streams Using the Discrete Fourier Transform." In Data Warehousing and Knowledge Discovery. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10160-6_39.

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Morsdorf, Felix, Fabian D. Schneider, Carla Gullien, Daniel Kükenbrink, Reik Leiterer, and Michael E. Schaepman. "The Laegeren Site: An Augmented Forest Laboratory." In Remote Sensing of Plant Biodiversity. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-33157-3_4.

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AbstractGiven the increased pressure on forests and their diversity in the context of global change, new ways of monitoring diversity are needed. Remote sensing has the potential to inform essential biodiversity variables on the global scale, but validation of data and products, particularly in remote areas, is difficult. We show how radiative transfer (RT) models, parameterized with a detailed 3-D forest reconstruction based on laser scanning, can be used to upscale leaf-level information to canopy scale. The simulation approach is compared with actual remote sensing data, showing very good agreement in both the spectral and spatial domains. In addition, we compute a set of physiological and morphological traits from airborne imaging spectroscopy and laser scanning data and show how these traits can be used to estimate the functional richness of a forest at regional scale. The presented RT modeling framework has the potential to prototype and validate future spaceborne observation concepts aimed at informing variables of biodiversity, while the trait-based mapping of diversity could augment in situ networks of diversity, providing effective spatiotemporal gap filling for a comprehensive assessment of changes to diversity.

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Maksó, Bianka. "Binding Corporate Rules As a New Concept for Data Protection in Data Transfers." In Personal Data in Competition, Consumer Protection and Intellectual Property Law. Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-57646-5_18.

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Stuart, Elizabeth, Toby Phillips, and Raluca David. "How Data and Digital Technologies Can Transform Education Systems." In Education in the Asia-Pacific Region: Issues, Concerns and Prospects. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0983-1_21.

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Trunzer, Emanuel, Simon Lötzerich, and Birgit Vogel-Heuser. "Concept and Implementation of a Software Architecture for Unifying Data Transfer in Automated Production Systems." In IMPROVE - Innovative Modelling Approaches for Production Systems to Raise Validatable Efficiency. Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-662-57805-6_1.

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Longo, Dario Livio, Pietro Irrera, Lorena Consolino, Phillip Zhe Sun, and Michael T. McMahon. "Renal pH Imaging Using Chemical Exchange Saturation Transfer (CEST) MRI: Basic Concept." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_14.

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AbstractMagnetic Resonance Imaging (MRI) has been actively explored in the last several decades for assessing renal function by providing several physiological information, including glomerular filtration rate, renal plasma flow, tissue oxygenation and water diffusion. Within MRI, the developing field of chemical exchange saturation transfer (CEST) has potential to provide further functional information for diagnosing kidney diseases. Both endogenous produced molecules as well as exogenously administered CEST agents have been exploited for providing functional information related to kidney diseases in preclinical studies. In particular, CEST MRI has been exploited for assessing the acid-base homeostasis in the kidney and for monitoring pH changes in several disease models. This review summarizes several CEST MRI procedures for assessing kidney functionality and pH, for monitoring renal pH changes in different kidney injury models and for evaluating renal allograft rejection.This chapter is based upon work from the COST Action PARENCHIMA, a community-driven network funded by the European Cooperation in Science and Technology (COST) program of the European Union, which aims to improve the reproducibility and standardization of renal MRI biomarkers. This introduction chapter is complemented by two separate chapters describing the experimental procedure and data analysis.

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Maxi, Gino, and Deanna Klein. "Generational Differences Relative to Data-Based Wisdom." In Big Data. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-9840-6.ch073.

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The purpose of this chapter is to present research findings and address the Generational Differences Relative to Data-Based Wisdom. Data-Based Wisdom is defined as the use of technology, leadership, and culture to create, transfer, and preserve the organizational knowledge embedded in its data, with a view to achieving the organizational vision. So what will comparing Generational Differences effectively do to help achieve organizational vision? If you don't know your history, you are doomed to repeat it; therefore, with the accumulation of ever growing data, understanding the necessary steps to store them properly and ability to retrieve them in an efficient manner are both explicit and tacit knowledge that are outside the scope of the conventional multi-disciplined approach to achieving organizational objectives. With time, technology, leadership, and culture have transformed into more than tangible items, social leadership concepts, and learned behavioral patterns. The latter three ideas have evolved along with the technological advances infused into society as we know it today. Therefore, the value and emphasis to develop and maintain intricate and efficient knowledge management databases suitable to create, transfer, and preserve organizational knowledge embedded in its data has never been more vital. The importance will continue to grow as changes in technology, leadership concepts, and culture continue to inundate.

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Maxi, Gino, and Deanna Klein. "Generational Differences Relative to Data-Based Wisdom." In Strategic Data-Based Wisdom in the Big Data Era. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-8122-4.ch007.

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Actes de conférences sur le sujet "Data transfer concepts"

Mulay, Veerendra, Dereje Agonafer, Gary Irwin, and Darshan Patell. "Effective Thermal Management of Data Centers Using Efficient Cabinet Designs." In ASME 2009 InterPACK Conference collocated with the ASME 2009 Summer Heat Transfer Conference and the ASME 2009 3rd International Conference on Energy Sustainability. ASMEDC, 2009. http://dx.doi.org/10.1115/interpack2009-89351.

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Rising heat load trends in data center facilities have raised concerns over energy usage. The environmental protection agency has reported that the energy used in 2006 by data center industry was 1.5% of the total energy usage by entire nation. The experts agree that by year 2010, this usage will approach 2% of the annual energy use nationwide. Although many new concepts such as airside economizers and cogeneration are gaining traction, many data center facilities spend considerable energy in cooling. In this study, various cabinet designs are discussed. Isolating the supplied cold air from ho

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Fung, Michael, Andy Fung, Richard H. Fung, and P. K. Fung. "The Advantage of Using a File Data Transfer Method in a Plant Design." In ASME 2014 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/pvp2014-28044.

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In general, there are two methods to pass on design information in a petrochemical plant design: the manual data key-in method and the file data transfer method. The manual data key-in method is a basic method to pass on data; but this method is time consuming to assign data in one by one fashion. The file data transfer method is a mapping file data from one program to another program under certain specific function and criteria. This paper starts with how to use a file data transfer method to create a stress analysis model, and then proposes an approach to transfer the stress analysis result

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Taslim, M. E., L. Setayeshgar, and S. D. Spring. "An Experimental Evaluation of Advanced Leading Edge Impingement Cooling Concepts." In ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/2000-gt-0222.

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The main objective of this experimental investigation was to measure the convective heat transfer coefficient of impingement for different target wall roughness geometries of an airfoil leading edge, for jet to wall spacings and exit flow schemes. Available data in open literature are mostly for impingement on flat or curved smooth surfaces. This investigation covered two relatively new features in blade leading-edge cooling concepts namely the curved as well as roughened target surfaces. Experimental results are presented for four test sections representing the leading-edge cooling cavity wit

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Medichalam, Madhu S., Jami J. Shah, and Roshan D’Souza. "N-Rep: A Neutral Feature Representation to Support Feature Mapping and Data Exchange Across Applications." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57712.

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The proliferation of different feature based systems has made feature data exchange an important issue. Unlike geometry data exchange, where different representations use the same fundamental concepts; the most popular being B-Rep and CSG [Shah et al. 88], different feature representation schemes use different concepts to represent features corresponding to the application and domain. Therefore, feature data transfer between applications not only involves transfer of instance data but also transformation of feature concepts. This paper presents N-Rep, an application independent declarative lan

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Mokry, Sarah, Amjad Farah, Krysten King, Sahil Gupta, Igor Pioro, and Pavel Kirillov. "Development of a Heat-Transfer Correlation for Supercritical Water Flowing in a Vertical Bare Tube." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22908.

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This paper presents an analysis of heat-transfer to SuperCritical Water (SCW) in bare vertical tubes. A large set of experimental data, obtained in Russia, was analyzed and a new heat-transfer correlation for SCW was developed. This experimental dataset was obtained within conditions similar to those for proposed SuperCritical Water-cooled nuclear Reactor (SCWR) concepts. Thus, the new correlation presented in this paper can be used for preliminary heat-transfer calculations in SCWR fuel channels. The experimental dataset was obtained for SCW flowing upward in a 4-m-long vertical bare tube. Th

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King, Krysten, Amjad Farah, Sahil Gupta, Sarah Mokry, and Igor Pioro. "Comparison of Three-Rod Bundle Data With Existing Heat-Transfer Correlations for Bare Vertical Tubes." In 18th International Conference on Nuclear Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/icone18-29991.

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Many heat-transfer correlations exist for bare tubes cooled with SuperCritical Water (SCW). However, there is very few correlations that describe SCW heat transfer in bundles. Due to the lack of extensive data on bundles, a limited dataset on heat transfer in a SCW-cooled bundle was studied and analyzed using existing bare-tube correlations to find the best-fit correlation. This dataset was obtained by Razumovskiy et al. (National Technical University of Ukraine “KPI”) in SCW flowing upward in a vertical annular channel (1-rod channel) and tight 3-rod bundle consisting of tubes of 5.2-mm outsi

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Gupta, Sahil, Eugene Saltanov, and Igor Pioro. "Heat Transfer Correlation for Supercritical Carbon Dioxide Flowing in Vertical Bare Tubes." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-16453.

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Canada among many other countries is in pursuit of developing next generation (Generation IV) nuclear-reactor concepts. One of the main objectives of Generation-IV concepts is to achieve high thermal efficiencies (45–50%). It has been proposed to make use of SuperCritical Fluids (SCFs) as the heat-transfer medium in such Gen IV reactor design concepts such as SuperCritical Water-cooled Reactor (SCWR). An important aspect towards development of SCF applications in novel Gen IV Nuclear Power Plant (NPP) designs is to understand the thermodynamic behavior and prediction of Heat Transfer Coefficie

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Abdelmessih, Amanie N., Dan Dye, Greg Holtcamp, et al. "Instrumented Air Conditioning Bench Experimental Apparatus." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47275.

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The Senior Mechanical Engineering students at Saint Martin’s College designed and built a unique, safe air conditioning/refrigeration bench experimentation apparatus. The apparatus is currently used as laboratory equipment to support instruction in four thermal engineering courses. This system demonstrates the fundamentals of the refrigeration cycle and psychrometric properties of air, as well as some fundamental concepts in heat transfer, heat exchangers, and thermodynamics. The refrigeration cycle working fluid is R-134a. The cycle operates with pressures between 760 kPa and 210 kPa, and wit

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Albrecht, Kevin J., Matthew L. Bauer, and Clifford K. Ho. "Parametric Analysis of Particle CSP System Performance and Cost to Intrinsic Particle Properties and Operating Conditions." In ASME 2019 13th International Conference on Energy Sustainability collocated with the ASME 2019 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/es2019-3893.

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Abstract The use of solid particles as a heat-transfer fluid and thermal storage media for concentrating solar power is a promising candidate for meeting levelized cost of electricity (LCOE) targets for next-generation CSP concepts. Meeting these cost targets for a given system concept will require optimization of the particle heat-transfer fluid with simultaneous consideration of all system components and operating conditions. This paper explores the trade-offs in system operating conditions and particle thermophysical properties on the levelized cost of electricity through parametric analysi

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Kim, Yong W., Leonel Arellano, Mark Vardakas, Hee-Koo Moon, and Kenneth O. Smith. "Comparison of Trip-Strip/Impingement/Dimple Cooling Concepts at High Reynolds Numbers." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38935.

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Modern industrial combustor liners employ various cooling schemes such as, but not limited to, impingement arrays, trip-strips, and film cooling. With an increasing demand for a higher turbine inlet temperatures and lower emissions, there is less air available to cool the combustor liner. To ensure the required liner durability without compromising engine performance more innovative cooling schemes are required. In the present work, three different cooling concepts, i.e., strip-strips, jet array impingement and dimples, operating at unusually high flow conditions were investigated. There is ve

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Rapports d'organisations sur le sujet "Data transfer concepts"

Arnold, Zachary, Rebecca Gelles, and Ilya Rahkovsky. Identifying AI-Related Companies: A Conceptual Outline and Proof of Concept. Center for Security and Emerging Technology, 2020. http://dx.doi.org/10.51593/20200018.

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Artificial intelligence is of increasing interest to the private sector, but what exactly constitutes an “AI company?” This data brief offers a flexible, data-driven framework for identifying the companies most relevant in this field at the moment, providing policymakers and researchers with a tool for mapping technology transfer risks and gauging the overall health of America’s AI sector.

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Walthall, Rhonda. Unsettled Topics Concerning Adopting Blockchain Technology in Aerospace. SAE International, 2020. http://dx.doi.org/10.4271/epr2020021.

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In the aerospace industry, competition is high and the need to ensure safety and security while managing costs is paramount. Furthermore, stakeholders—who gain the most by working together—do not necessarily trust each other. Now, mix that with changing enterprise technologies, management of historical records, and customized legacy systems. This issue touches all aspects of the aerospace industry, from frequent flyer miles to aircraft maintenance and drives tremendous inefficiency and cost. Technology that augments, rather than replaces, is needed to transform these complex systems into effic

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African Open Science Platform Part 1: Landscape Study. Academy of Science of South Africa (ASSAf), 2019. http://dx.doi.org/10.17159/assaf.2019/0047.

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This report maps the African landscape of Open Science – with a focus on Open Data as a sub-set of Open Science. Data to inform the landscape study were collected through a variety of methods, including surveys, desk research, engagement with a community of practice, networking with stakeholders, participation in conferences, case study presentations, and workshops hosted. Although the majority of African countries (35 of 54) demonstrates commitment to science through its investment in research and development (R&D), academies of science, ministries of science and technology, policies, rec

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Payment Systems Report - June of 2020. Banco de la República de Colombia, 2021. http://dx.doi.org/10.32468/rept-sist-pag.eng.2020.

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With its annual Payment Systems Report, Banco de la República offers a complete overview of the infrastructure of Colombia’s financial market. Each edition of the report has four objectives: 1) to publicize a consolidated account of how the figures for payment infrastructures have evolved with respect to both financial assets and goods and services; 2) to summarize the issues that are being debated internationally and are of interest to the industry that provides payment clearing and settlement services; 3) to offer the public an explanation of the ideas and concepts behind retail-value paymen

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