Bibliographies thématiques / Low Background systems

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Littérature scientifique sur le sujet « Low Background systems »

Auteur : Grafiati
Publié le 9 mars 2023
Mis à jour le 31 juillet 2025

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Articles de revues sur le sujet "Low Background systems"

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Miley, H. S., R. L. Brodzinski, and J. H. Reeves. "Low-background counting systems compared." Journal of Radioanalytical and Nuclear Chemistry Articles 160, no. 2 (1992): 371–85. http://dx.doi.org/10.1007/bf02037112.

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Nevinskii, I. O., and T. V. Tsvetkova. "Variations in a? background in underground low-background systems." Atomic Energy 72, no. 6 (1992): 543–45. http://dx.doi.org/10.1007/bf00760915.

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Wójcik, M., and G. Zuzel. "Low-222Rn nitrogen gas generator for ultra-low background counting systems." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 539, no. 1-2 (2005): 427–32. http://dx.doi.org/10.1016/j.nima.2004.10.023.

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Loosli, H. H., Markus Forster, and R. L. Otlet. "Background Measurements with Different Shielding and Anticoincidence Systems." Radiocarbon 28, no. 2A (1986): 615–22. http://dx.doi.org/10.1017/s0033822200007803.

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Extremely low background count rates are a necessary condition for both the measurement of 39Ar concentrations in ground and ocean water and of 14C activities in small samples using gas proportional counting techniques. A systematic comparison of the performance of three different designs of shielding systems in four different installations has been made.Background values of selected gas proportional counters were measured, compared and separated into their various components. Acceptably low backgrounds were obtained in all the systems tried. The performance of a NaI shield in a surface labora
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Barton, J. C. "A comparison of sodium iodide and germanium low background counting systems." Journal of Physics G: Nuclear and Particle Physics 17, S (1991): S415—S418. http://dx.doi.org/10.1088/0954-3899/17/s/042.

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Jovančević, N., M. Krmar, D. Mrda, J. Slivka, and I. Bikit. "Neutron induced background gamma activity in low-level Ge-spectroscopy systems." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 612, no. 2 (2010): 303–8. http://dx.doi.org/10.1016/j.nima.2009.10.059.

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Theodórsson, Páll. "Quantifying Background Components of Low-Level Gas Proportional Counters." Radiocarbon 34, no. 3 (1992): 420–27. http://dx.doi.org/10.1017/s0033822200063633.

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I discuss background components of low-level gas proportional counters and show how each component can be estimated based on available data. For more reliable background analysis, further studies are suggested. Based on new information, a generation of low-level gas proportional counting systems for radiocarbon dating may emerge with lower and more predictable background.
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SAKURAI, Hirohisa. "An Application of 14C Measurement Using Low Background Liquid Scintillation Counting Systems." RADIOISOTOPES 61, no. 2 (2012): 87–93. http://dx.doi.org/10.3769/radioisotopes.61.87.

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Pan, Hongpeng, Guofeng Zhu, Chengbin Peng, and Qing Xiao. "Background subtraction for night videos." PeerJ Computer Science 7 (June 10, 2021): e592. http://dx.doi.org/10.7717/peerj-cs.592.

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Motion analysis is important in video surveillance systems and background subtraction is useful for moving object detection in such systems. However, most of the existing background subtraction methods do not work well for surveillance systems in the evening because objects are usually dark and reflected light is usually strong. To resolve these issues, we propose a framework that utilizes a Weber contrast descriptor, a texture feature extractor, and a light detection unit, to extract the features of foreground objects. We propose a local pattern enhancement method. For the light detection uni
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Galatanu, N., S. Rodrigues, P. Panine, and P. Hoghoj. "More flux, less background: improvements in low power X-ray beam delivery systems." Acta Crystallographica Section A Foundations of Crystallography 67, a1 (2011): C556. http://dx.doi.org/10.1107/s0108767311085928.

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Thèses sur le sujet "Low Background systems"

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SALA, ELENA. "Development of low level counting systems for high sensitivity measurements." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2014. http://hdl.handle.net/10281/52031.

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Low level counting techniques are a powerful tools in many different fields including biological and chemical tracer studies, archaeological and geological dating, investigation of natural and induced radioactivities and the study of fundamental particles physics. Since they play a crucial role in many applications, developments are continuously pursue to improve the extreme sensitivity typical of these techniques. The fundamental request of low level counting techniques is the capability to detect feeble signals, characterized by low counting rates, above the background composed of spuriou
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Vidal, Maria Rita. "Geoecology of landscapes: background and applicability for environmental planning in river course low Curu - Cearà - Brazil." Universidade Federal do CearÃ, 2014. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14794.

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CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>A tese trata da anÃlise da dinÃmica do conjunto paisagÃstico como meio para o planejamento ambiental do uso e ocupaÃÃo da APA (Ãrea de ProteÃÃo Ambiental) do EstuÃrio do Rio Curu e seu entorno, situada no litoral Oeste do Estado do CearÃ. A inexistÃncia de planejamento ambiental e o desencontro entre a APA e as formas de usos nesse espaÃo delimitado, levou a tese a fazer a proposta de redefiniÃÃo dos limites da APA para que esta possa englobar ambientes importantes para o funcionamento das paisagens. Fazendo uso das concepÃÃes teÃri
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Simons, Penelope C. "The philosophical background to the emergence of the idea of the individualised state in the international legal system." Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361671.

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Fischer, Felix Friedrich. "The regulation of Section 17 (2a) of the German Energy Economy Act against the background of current developments of the German and European offshore wind industry." Thesis, Stellenbosch : Stellenbosch University, 2008. http://hdl.handle.net/10019.1/5750.

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Thesis (MBA (Business Management))--Stellenbosch University, 2008.<br>ENGLISH ABSTRACT: With the introduction of Section 17 of the EnWG (German Energy Economy Act), the legislator created a new situation for the complex relationships in the German offshore wind industry. The transmission system operators are now obliged not only to provide the connection for offshore wind farms, but also to reimburse the developers of such plants for the costs they incurred in the course of planning the cable connection between the wind farm and the onshore grid. Forecasts had predicted that by 2007 numerous o
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Garti, Sara. "Spectrométrie gamma haute résolution et bas bruit Compton pour la détection des ruptures de gaine dans les réacteurs rapides refroidis au sodium." Thesis, Université Grenoble Alpes, 2020. https://tel.archives-ouvertes.fr/tel-02862768.

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Les réacteurs de quatrième génération sont développés dans le but de renouveler la filière énergétique du nucléaire avec des réacteurs plus sûrs, optimisant la consommation du minerai uranium et produisant moins de déchets de vie longue. La France a investi dans le développement de la technologie des réacteurs à neutrons rapides refroidis au sodium. Par le passé, des prototypes ont été construits et exploités tels que RAPSODIE, PHENIX, SUPERPHENIX ; et depuis 2006, le CEA est en charge de la conception du futur prototype de cette filière : ASTRID. C’est dans ce cadre que les équipes du Commiss
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Elshazly, Amr. "Performance enhancement techniques for low power digital phase locked loops." Thesis, 2012. http://hdl.handle.net/1957/31116.

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Desire for low-power, high performance computing has been at core of the symbiotic union between digital circuits and CMOS scaling. While digital circuit performance improves with device scaling, analog circuits have not gained these benefits. As a result, it has become necessary to leverage increased digital circuit performance to mitigate analog circuit deficiencies in nanometer scale CMOS in order to realize world class analog solutions. In this thesis, both circuit and system enhancement techniques to improve performance of clock generators are discussed. The following techniques were deve
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Yang, Kuoching, and 楊國清. "The Impact of Litigation Experience, Legal Backgrounds and Present Law Satisfaction on the Attitude toward “The Public Trial Observation System”." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/98928182737700273621.

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碩士<br>國立中正大學<br>犯罪防治研究所<br>100<br>The purpose of this research is to understand whether the subjects’ litigation experiences, legal backgrounds and present law satisfactions influence their attitudes toward “The Public Trial Observation System”. The researcher adopted survey method to collect data and three kinds of scales were used in the research: “Attitudes toward contents of the public trial observation system”, “satisfaction of present law”, and” expectancy of the public trial observation system”. There were 343 effective samples collected in this research. The “Attitude toward contents o
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Livres sur le sujet "Low Background systems"

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North Dakota. Legislative Assembly. Legislative Council. and North Dakota. Legislative Assembly. Legislative Council. Budget Committee on Institutional Services., eds. State emergency medical services system: Background memorandum. The Committee, 1987.

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Gilroy, Angele A. Broadband internet access: Background and issues. Congressional Research Service, Library of Congress, 2003.

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Kruger, Lennard G. Broadband internet access: Background and issues. Congressional Research Service, Library of Congress, 2000.

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Buckley, Melina. Perspectives on the civil justice system: A background paper prepared for the CBA Systems of Civil Justice Task Force. Canadian Bar Association, 1998.

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Stanford, Jay G. Implementing 9-1-1 systems in Texas: Legal and institutional background. The Commission, 1987.

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Porter, Donna Viola. A national nutrition monitoring system: Background and bill review. Congressional Research Service, Library of Congress, 1988.

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Federal/Provincial/Territorial Working Group of Attorneys General Officials on Gender Equality in the Canadian Justice System. Gender equality in the Canadian justice system: Background papers. Dept. of Justice, 1992.

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Porter, Donna Viola. A national nutrition monitoring system: Brief background and bill review. Congressional Research Service, Library of Congress, 1987.

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Porter, Donna Viola. A national nutrition monitoring system: Brief background and bill comparison. Congressional Research Service, Library of Congress, 1986.

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Office, General Accounting. Gun control: Options for improving the National Instant Criminal Background Check System : report to congressional requesters. The Office, 2000.

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Chapitres de livres sur le sujet "Low Background systems"

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Shafique, Muhammad, and Jörg Henkel. "Background and Related Work." In Hardware/Software Architectures for Low-Power Embedded Multimedia Systems. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9692-3_2.

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Khan, Muhammad Umar Karim, and Chong-Min Kyung. "Poisson Mixture Model for High Speed and Low-Power Background Subtraction." In Smart Sensors and Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-42234-9_1.

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Yao, Dongxin, and Zhishuo Liu. "Research on Multimodal Transportation Path Optimization with Time Window Based on Ant Colony Algorithm in Low Carbon Background." In Green, Smart and Connected Transportation Systems. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-0644-4_77.

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Contini, Dalit, and Roberto Zotti. "Do Financial Conditions Play a Role in University Dropout? New Evidence from Administrative Data." In Teaching, Research and Academic Careers. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-07438-7_3.

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AbstractA large strand of research in the economics and sociology of education has highlighted the existence of deeply rooted inequalities in educational choices along socioeconomic lines, even when net of prior performance. These disparities may take different forms at different stages of schooling and across institutional systems. Yet, due to the lack of data, it is often difficult to disentangle the role played by the various dimensions of socioeconomic background on students’ educational careers. While parental education and occupation may shape aspirations (and thus the wish to undertake
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Boshnakova, Dessislava, and Desislava Dankova. "The Media in Eastern Europe." In Springer Studies in Media and Political Communication. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-32216-7_7.

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AbstractMedia systems are always in the process of change. Countries in Eastern Europe have similarities, but at the same time present major differences. Analysis indicates that press freedom, foreign ownership, political parallelism, and the strength of public service broadcasting have a strong correlation. Analysis indicates that press freedom, foreign ownership, political parallelism, and the strength of public service broadcasting have a strong correlation, even though significant differences exist among countries. Thus, it is difficult to argue for a unique type of Eastern European media
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Mäkelä, Marja-Liisa, and Mira Kalalahti. "Negotiated, Given and Self-Made Paths: Immigrant Origin Girls and Post-compulsory Educational Transition in Finland." In Finland’s Famous Education System. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8241-5_21.

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AbstractAlthough Finland still has a relatively low proportion of students with a migrant background, it has not been able to ensure that immigrants and their descendants have equal educational opportunities. Education could enhance integration but migrant backgrounds have a persistent impact. In this chapter, our focus is on post-comprehensive educational decision-making processes of immigrant origin adolescent girls, with the viewpoint of the multifaceted intertwinement of gender and ethnicity. We conceptualise the educational decisions as negotiations that adolescents have to have with thei
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Nuttall, William J., Joseph B. Powell, Karim L. Anaya-Stucchi, Adetokunboh T. Bakenne, and Andy Wilson. "Introduction and Background." In Insights into the New Hydrogen Economy. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-71833-5_1.

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AbstractThe origins of the book are introduced. The book derives from a knowledge exchange set of meetings primarily between industrial experts and academics. The chapter introduces the principal issues around hydrogen as an energy carrier. In particular its potential role in a low carbon energy system is described. The concept of the ‘rainbow colours of hydrogen’ is introduced and key colours of hydrogen denoting various production methods are explained.
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Sevanthi, Amitha Mithra V., Prashant Kale, Chandra Prakash, et al. "National repository of EMS induced mutants of an upland rice cultivar Nagina 22: progress update on characterization and utilization." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0030.

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Abstract The Indian initiative for creating mutant resources in rice has generated 87,000 mutants in the background of a popular drought- and heat-tolerant upland cultivar, Nagina 22 (N22), through EMS mutagenesis. So far, 541 macro-mutants from this resource have been identified, maintained in the mutant garden and characterized in detail based on 44 descriptors pertaining to distinctness, uniformity and stability (DUS) of rice and other agronomic parameters. The similarity index of the mutants was more than 0.6 for nearly 90% of the mutants with respect to DUS descriptors, further establishi
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Tomaszewski, Wojtek, Francisco Perales, Ning Xiang, and Matthias Kubler. "Differences in Higher Education Access, Participation and Outcomes by Socioeconomic Background: A Life Course Perspective." In Family Dynamics over the Life Course. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-12224-8_7.

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AbstractThe intergenerational transmission of socio-economic status is driven to a significant extent through parents with higher socio-economic status providing advantages to their children as they move through the education system. At the same time, attainment of higher education credentials constitutes an important pathway for upwards social mobility among individuals from low socio-economic family backgrounds. Given the critical importance of higher education for socio-economic outcomes of children, this chapter focuses on young people’s journeys into and out of university. Drawing on the
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Turner-Adams, Hana, and Christine Rubie-Davies. "New Zealand: The Experiences of Māori Teachers as an Ethnic Minority in English-Medium Schools." In To Be a Minority Teacher in a Foreign Culture. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-25584-7_29.

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AbstractThis chapter discusses the experiences of Māori teachers who are currently or were previously employed in English-medium schools and early childhood centers in New Zealand. The New Zealand education system has a long history of failing to meet the educational needs of Māori students, and the demand for teachers to improve students’ academic outcomes has increased. Māori teachers connect and engage more readily with Māori students due to their shared culture and background. In contrast, many Pākehā/New Zealand European teachers have a limited understanding of Māori language, knowledge s
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Actes de conférences sur le sujet "Low Background systems"

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Guo, Huiting, Chengjun Huo, Jingdong Fan, et al. "Research on Low-Carbon Evaluation Methods for Power Enterprises under the Dual Carbon Background." In 2024 3rd International Conference on Energy and Electrical Power Systems (ICEEPS). IEEE, 2024. http://dx.doi.org/10.1109/iceeps62542.2024.10693129.

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Xiangbing, CHEN, and YAN Rumeng. "Tripartite Evolutionary Game Analysis of UAV Technology Investment and Application under Government Incentives: based on the Low-altitude Economic Background." In The 14th International Conference on Logistics and Systems Engineering. Aussino Academic Publishing House, 2025. https://doi.org/10.52202/078960-0011.

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Tetsumoto, Tomohiro. "A microresonator frequency comb as a low phase-noise terahertz-wave oscillator." In JSAP-Optica Joint Symposia. Optica Publishing Group, 2024. https://doi.org/10.1364/jsapo.2024.17p_a31_5.

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Optical frequency combs have been essential tools in fields such as time-keeping, metrology, and spectroscopy. Traditionally, these combs are generated using bulky mode-locked lasers, which are primarily employed in scientific laboratories due to their complexity and size. However, advancements in microresonator fabrication technologies have enabled the generation of optical frequency combs in a more compact and accessible manner. These microresonator frequency combs, or microcombs, have opened up various potential civilian applications, including optical communication and LiDAR [1]. Among the
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Mansfeld, F. "Polarization Resistance Measurements—Today's Status." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85070.

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Abstract The polarization resistance technique is a mature technique for determining corrosion rates, the theoretical background of which is well understood. ASTM G59 outlines the experimental approach for determining Rp from a potentiodynamic sweep in the vicinity of Ecorr. The sources of error in Rp- measurements include uncertainty in the parameter B which is needed to calculate corrosion rates, choice of a scan rate which is too fast, neglect of the solution resistance and non-linearity. The latter problem only affects "linear polarization" measurements. The electrochemical impedance techn
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Runham, Gerard, Ian Carpenter, Hunter Thomson, and Paul Hammonds. "Closed Cooling Loop Corrosion – A Laboratory Based Investigation of Possible Causes." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16700.

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Abstract Closed loop cooling circuits operate with good quality, low dissolved solids, make up water. Treatment packages are used to control corrosion and bacteria within the medium. Problems with this type of system can arise from a number of causes such as excessive make-up medium, lack of treatment chemical, bacterial degradation of treatment chemical, excessive ingress of oxygen, and poor water quality. The work presented was initiated to investigate a nitrite / molybdate corrosion inhibitor due to ongoing integrity concerns in the closed loop system. There is not clear published guidance
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Huang, Yuping, Changwei Ma, Jue Zhang, et al. "Cable Fault Detection and Location System Based on Low Background Noise Distributed Acoustic Sensing." In 2024 5th International Conference on Smart Grid and Energy Engineering (SGEE). IEEE, 2024. https://doi.org/10.1109/sgee64306.2024.10865841.

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Khalil, Mahmoud A., Emad Hegazi, and Mohamed El-Nozahi. "Low-ripple PFM Buck Converter Employing Background Calibration." In 2018 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2018. http://dx.doi.org/10.1109/iscas.2018.8351256.

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Peng, Xizhu, Jinfeng Guo, Qingqing Bao, Zeyu Li, Haoyu Zhuang, and He Tang. "A Low-Power Low-Cost On-Chip Digital Background Calibration for Pipelined ADCs." In 2020 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE, 2020. http://dx.doi.org/10.1109/iscas45731.2020.9180989.

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Fouks, Boris I. "Active modes of operation of low-background extrinsic IR detectors." In Fifth Conference on Charge-Coupled Devices and CCD Systems, edited by Vladimir A. Karasev, Yuri A. Kuznetsov, and Victor A. Shilin. SPIE, 1996. http://dx.doi.org/10.1117/12.238220.

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Shoaib, Muhammad, Tobias Elbrandt, Evgeny Zaretskiy, and Joern Ostermann. "Hierarchical Bayer-pattern based background subtraction for low resource devices." In 2012 IEEE International Symposium on Circuits and Systems - ISCAS 2012. IEEE, 2012. http://dx.doi.org/10.1109/iscas.2012.6271634.

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Rapports d'organisations sur le sujet "Low Background systems"

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Runkle, Robert C., Craig E. Aalseth, Vanessa L. Bailey, et al. Opportunities for Decay Counting of Environmental Radioisotopes Using Ultra-low-background Detection Systems. Office of Scientific and Technical Information (OSTI), 2012. http://dx.doi.org/10.2172/1060139.

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Atuhurra, Julius, Rastee Chaudhry, and Michelle Kaffenberger. Conducting Surveys of Enacted Curriculum Studies in Low- and Middle-Income Countries: A Toolkit for Policymakers, Researchers, and Education Practitioners. Research on Improving Systems of Education (RISE), 2023. http://dx.doi.org/10.35489/bsg-rise-misc_2023/13.

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The Surveys of Enacted Curriculum (SEC) approach is used to analyse and report on the academic content embedded in education instructional components such as curriculum standards, assessments, and teachers' classroom instruction. Through a partnership between the RISE Programme and the Center for Curriculum Analysis, the approach has been used to analyse educational alignment in low- and middle-income country education systems, including in Kenya, Nepal, Nigeria, Tanzania, and Uganda. The SEC approach has many applications including content and alignment analysis for curriculum standards, asse
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Dunbar, Joseph. Vertical and horizontal datums used in the Lower Mississippi Valley for US Army Corps of Engineers projects. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/42781.

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Six geodetic datums have been used by the US Army Corps of Engineers (USACE), Mississippi River Commission (MRC), for river surveys in the Lower Mississippi Valley (LMV). These legacy elevation datums are the Cairo datum, the Memphis datum, the Mean Gulf Level (MGL), the Mean Sea Level (MSL), the National Geodetic Vertical Datum (NGVD) 1929, and the North American Vertical Datum 1988 (NAVD88). The official geodetic datum currently prescribed by the USACE is NAVD88 (USACE 2010). In addition to these different geodetic datums, hydraulic datums are in use by the USACE for rivers, lakes, and reser
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Clevenger, Anthony P., and Adam T. Ford. A before-after-control-impact study of wildlife fencing along a highway in the Canadian Rocky Mountains. Nevada Department of Transportation, 2022. http://dx.doi.org/10.15788/ndot2022.02.

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Wildlife exclusion fencing has become a standard component of highway mitigation systems designing to reduce collisions with large mammals. Past work on the effectiveness of exclusion fencing has relied heavily on control-impact (i.e., space-for-time substitutions) and before-after study designs. These designs limit inference and may confound the effectiveness of mitigation with co-occurring process that also change the rate of collisions. We used a replicated before-after-control-impact study design to assess fencing effectiveness along the Trans-Canada Highway in the Rocky Mountains of Canad
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Butterweck, Gernot, Alberto Stabilini, Benno Bucher, et al. Aeroradiometric measurements in the framework of the swiss exercise ARM23. Paul Scherrer Institute, PSI, 2024. http://dx.doi.org/10.55402/psi:60054.

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The flights of the civil (ARM23c) and military (ARM23m) parts of the exercise were performedbetween June 19th and 23rd and between September 11th and September 15th,respectively. The measuring system RLL001 was employed for all measurements. As usual, during the civil exercise the environs of some of the Swiss nuclear power plants were screened, on behalf of the Swiss Nuclear Safety Inspectorate (ENSI). At the site of the nuclear power plant Gösgen (KKG) with its pressurized water reactor, the activation products of the primary coolant loop are kept in the well shielded reactor building, thus
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Douglas, D. G., R. F. Wise, J. W. Starr, and J. W. Jr Maresca. Leak testing plan for the Oak Ridge National Laboratory liquid low-level waste systems (active tanks): Revision 2. Volume 1: Regulatory background and plan approach; Volume 2: Methods, protocols, and schedules; Volume 3: Evaluation of the ORNL/LT-823DP differential pressure leak detection method; Appendix to Revision 2: DOE/EPA/TDEC correspondence. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/34317.

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Cahaner, Avigdor, Susan J. Lamont, E. Dan Heller, and Jossi Hillel. Molecular Genetic Dissection of Complex Immunocompetence Traits in Broilers. United States Department of Agriculture, 2003. http://dx.doi.org/10.32747/2003.7586461.bard.

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Objectives: (1) Evaluate Immunocompetence-OTL-containing Chromosomal Regions (ICRs), marked by microsatellites or candidate genes, for magnitude of direct effect and for contribution to relationships among multiple immunocompetence, disease-resistance, and growth traits, in order to estimate epistatic and pleiotropic effects and to predict the potential breeding applications of such markers. (2) Evaluate the interaction of the ICRs with genetic backgrounds from multiple sources and of multiple levels of genetic variation, in order to predict the general applicability of molecular genetic marke
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Beckett-Brown, C. E., A. M. McDonald, and M. B. McClenaghan. Discovering a porphyry deposit using tourmaline: a case study from Yukon. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331349.

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As the exploration for porphyry Cu-Au-Mo deposits has become increasingly challenging, the development of more effective techniques directed at detecting buried deposits has become critical. One methodology is to focus on key minerals, one of which is tourmaline, a robust, ubiquitous mineral in most mineralized porphyry systems. Overall, a combination of physical and chemical characteristics including 1) macro-color, 2) morphology, 3) inclusion populations, and 4) trace-element compositions are useful in discriminating between porphyry- versus non-porphyry-derived (or related) tourmaline in su
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Borgwardt, Stefan, Ismail Ilkan Ceylan, and Thomas Lukasiewicz. Ontology-Mediated Query Answering over Log-Linear Probabilistic Data. Technische Universität Dresden, 2019. http://dx.doi.org/10.25368/2023.221.

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Large-scale knowledge bases are at the heart of modern information systems. Their knowledge is inherently uncertain, and hence they are often materialized as probabilistic databases. However, probabilistic database management systems typically lack the capability to incorporate implicit background knowledge and, consequently, fail to capture some intuitive query answers. Ontology-mediated query answering is a popular paradigm for encoding commonsense knowledge, which can provide more complete answers to user queries. We propose a new data model that integrates the paradigm of ontology-mediated
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Berkman, Nancy D., Eva Chang, Julie Seibert, et al. Management of High-Need, High-Cost Patients: A “Best Fit” Framework Synthesis, Realist Review, and Systematic Review. Agency for Healthcare Research and Quality (AHRQ), 2021. http://dx.doi.org/10.23970/ahrqepccer246.

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Background. In the United States, patients referred to as high-need, high-cost (HNHC) constitute a very small percentage of the patient population but account for a disproportionally high level of healthcare use and cost. Payers, health systems, and providers would like to improve the quality of care and health outcomes for HNHC patients and reduce their costly use of potentially preventable or modifiable healthcare services, including emergency department (ED) and hospital visits. Methods. We assessed evidence of criteria that identify HNHC patients (best fit framework synthesis); developed p
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