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Добірка наукової літератури з теми "Information-measurement systems"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 травня 2022

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Статті в журналах з теми "Information-measurement systems"

1

DeLone, William H., and Ephraim R. McLean. "Information Systems Success Measurement." Foundations and Trends® in Information Systems 2, no. 1 (2016): 1–116. http://dx.doi.org/10.1561/2900000005.

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2

Brace, G., A. L. Dowd, and P. N. Johnson. "Measurement of Information Systems Integration." IFAC Proceedings Volumes 23, no. 3 (September 1990): 97–102. http://dx.doi.org/10.1016/s1474-6670(17)52541-0.

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3

Володарський, Є. Т., М. В. Добролюбова, and Л. О. Кошева. "INFORMATION AND MEASUREMENT SYSTEMS AND UNCERTAINTY." Ukrainian Metrological Journal, no. 3A (November 30, 2020): 30–35. http://dx.doi.org/10.24027/2306-7039.3a.2020.217653.

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4

Scott, Judy E. "The measurement of information systems effectiveness." ACM SIGMIS Database: the DATABASE for Advances in Information Systems 26, no. 1 (February 1995): 43–61. http://dx.doi.org/10.1145/206476.206484.

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5

Kesharwani, Ankit, Venkatesh Mani, Jighyasu Gaur, Jighyasu Gaur, Samuel Fosso Wamba, and Sachin S. Kamble. "Service Quality Measurement in Information Systems." Journal of Global Information Management 29, no. 6 (November 2021): 1–19. http://dx.doi.org/10.4018/jgim.20211101.oa30.

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Traditionally measurements of service quality have followed the expectation-disconfirmation approach. Further, previous studies have shown that negative disconfirmation is more influential than positive disconfirmation. In this research, we hypothesized information systems(IS) service quality scales based on the dimensionality of the expectation-disconfirmation (ED) and desire-disconfirmation (DD) approach. Using the SERVQUAL+ instrument and data collected from 321 IS users, we developed ED and DD based IS service quality scales using contemporary methods, such as LISREL-based CFA. We have proposed and empirically validated the following two new IS service quality constructs: Service Adequacy (difference of expected service and perceived service) and Service Superiority (difference of desired service and perceived service). Our results indicate that both measures have shown better predictive power than earlier scales like SERVQUAL+ and the IS ZOT scales. We have outlined several implications of ED and DD scales to practice and research.

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6

Zevelev, Yu A., E. A. Aksenov, and O. B. Lipovskii. "Electronic systems for processing measurement information using unified systems." Measurement Techniques 30, no. 11 (November 1987): 1052–54. http://dx.doi.org/10.1007/bf00865052.

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7

Chen, Mocker, Preston, and Teubner. "Information Systems Strategy: Reconceptualization, Measurement, and Implications." MIS Quarterly 34, no. 2 (2010): 233. http://dx.doi.org/10.2307/20721426.

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Malykhina, G. F., A. N. Vasilyev, and D. A. Tarkhov. "Information measurement systems in the digital society." Journal of Physics: Conference Series 1379 (November 2019): 012037. http://dx.doi.org/10.1088/1742-6596/1379/1/012037.

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Krivotsyuk, V. I., A. A. Matveev, and V. N. Popov. "Adaptive digital filters in information measurement systems." Measurement Techniques 30, no. 1 (January 1987): 5–8. http://dx.doi.org/10.1007/bf00865713.

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Dai, Jianhua, Wentao Wang, and Ju-Sheng Mi. "Uncertainty measurement for interval-valued information systems." Information Sciences 251 (December 2013): 63–78. http://dx.doi.org/10.1016/j.ins.2013.06.047.

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Дисертації з теми "Information-measurement systems"

1

Huber, Marsha M. "Measurement of Restaurant Manager Perceptions of Restaurant Management Information Systems." The Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=osu1046698635.

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Ebertsohn, Nolan Wade. "The measurement of information system project success." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/97271.

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Анотація:

Thesis (MBA)--Stellenbosch University, 2014.
ENGLISH ABSTRACT: Ensuring the delivery of an investment is crucial for organisations as significant amounts of operating and capital expenditure is spent on information systems. Regrettably, many organisations today have no accurate techniques for forecasting and warranting the success of information system projects and many rely on the traditional project management triple constraint criteria alone, which encapsulate time, cost, and quality. Many chief executive officers (CEOs), chief information officers (CIOs) and other executives have difficulty in justifying their investments and return on investment (ROI) in information systems. Since the 1970s many articles have been written and much research conducted on the topic of information system project success. However, there is still no consensus on an agreed upon definition and robust methodology to measure the success of information system projects (ISPs). This research attempted to determine if organisations measure the success of their ISPs. In addition, the researcher aimed to pinpoint what key success factors and critical success criteria organisations use, and how these are applied to measure information system project success (ISPS). To reach these objectives, qualitative research was conducted by means of a study of the literature on the topic, a pilot survey, and semi-structured interviews in order to gather expert opinions and information pertaining to the measurement of ISPS in industry. It was found that most project managers and companies still rely on the traditional triple constraint to determine the success of their information system projects. Moreover, this phenomenon exists due to a lack of knowledge on the topic, top management buy-in, time and resources, and a perception that the costs to get a measurement system in place outweigh the benefits to be gained from it.

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3

Lloyd, Natasha. "Clutter measurement and reduction for enhanced information visualization." Link to electronic thesis, 2005. http://www.wpi.edu/Pubs/ETD/Available/etd-011206-232808/.

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Pita, Zijad, and zijad pita@rmit edu au. "Strategic Information Systems Planning (SISP) in Australia Assessment and Measurement." RMIT University. Business Information Technology, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080514.162332.

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Анотація:

Strategic Information Systems Planning (SISP) is an important activity for helping Chief Information Executives (CIOs) and top management identify strategic applications and align Information Technology (IT) with business needs. Like all strategic planning, SISP requires measuring how well SISP is done and how planning is improving over time. The measurement of these intangibles is a complex exercise. There have been few efforts undertaken in the Information Systems (IS) literature to formally develop a model for assessing and measuring SISP efforts. In this study, two models were proposed: a five-stage SISP maturity model for defining SISP maturity and another one for assessing the degree of SISP maturity. The five SISP maturity levels were defined as: Rudimentary Planning, Ineffectual Planning, Attainable Planning, Sustainable Planning, and Adaptable Planning. The assessment model was structured as a third-order system, where eight first-order dimensions were termed as Form and Content, Collaboration, Policies, Stakeholders' Designation, Knowledge Bank, Technology, Time Dimension, and Viability. The first-order dimensions were grouped into three second-order constructs, namely Effectiveness, Efficiency and Manoeuvrability, which ultimately characterise the level of SISP success. This model was used to establish a theoretical benchmark for each SISP maturity level. To model the level of SISP maturity, an 'Integral Engineering' approach was established and the Analytic Network Process (ANP) theory was used. The study is a novel approach in using ANP to synthesize the measures of the various SISP constructs into a single overall measure of SISP maturity level. A survey was performed and data collected from 260 Australian organisations to examine the degree of SISP maturity and the relationships among SISP constructs. Structural equation modelling (SEM) was used to test the fit between the hypothesized model and the survey data The models were applied to the data collected and the findings suggested that the models fit the data well. While Effectiveness and Efficiency are well recognised planning constructs, Manoeuvrability as a measure of planning dynamics is not acknowledged in the literature as an equally important construct. This study confirmed a strong correlation between Manoeuvrability and SISP success and found it to be more important than the Efficiency construct. The empirical data did not confirm the existence of Rudimentary and Ineffectual planning levels of SISP maturity Australia-wide. SISP maturity in the majority of Australian organisations is at Sustainable and Attainable planning levels. A small percentage of the surveyed organisations have actually reached the highest planning level (Adaptable planning). The empirical data showed that current SISP is lacking strategic dimension and that the recently popularised one-year planning horizon may not be the best choice. Australian organisations did not consider the strategic relevance of IT as the key objective. IT/IS was seen as a business enabler, thus the strategic advan tage associated with IT came as a secondary objective.

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Lloyd, Natasha. "Clutter Measurement and Reduction for Enhanced Information Visualization." Digital WPI, 2006. https://digitalcommons.wpi.edu/etd-theses/67.

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The effectiveness of information visualization largely depends on the ease and accuracy with which users can access the information. Visual clutter in a display can detract from a user's ability to properly read the information. An ideal visualization needs to maximize the visibility of patterns and structure and minimize the clutter present. Thus far, there has been surprisingly little work done in finding quantitative ways to measure clutter in information visualizations. The goal of this project was to create clutter measurement and reduction techniques that minimize the presence of visual clutter and maximize a user's ability to accurately read the data. These methods were tested and evaluated on a number of visualizations depicting domestic air traffic data.

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6

Eklund, Joakim, and Ebba Nyberg. "Utvecklingen av ett enkelt mätverktyg för informationssäkerhetsbeteende. Information Security Behavior Measurement (ISBM)." Thesis, Örebro universitet, Handelshögskolan vid Örebro Universitet, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-48921.

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Chong, Hyonsong. "IS-MBNQA: A new framework for the relationship between Information Systems and organizational quality." Thesis, University of North Texas, 2001. https://digital.library.unt.edu/ark:/67531/metadc3060/.

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Despite numerous frameworks and models proposed in the literature, Information Systems (IS) assessment still remains elusive. In addition, little agreement exists on the contribution of the IS function within an organization and on how IS is related to the other organizational dimensions. Frameworks that show the relationship between IS and the organization are in the developmental stage and this work proposes a more comprehensive framework to assist in better understanding the relationship between IS and organizational quality. This research examines two popular IS quality assessment frameworks - Malcolm Baldrige National Quality Award (MBNQA) and Information Systems Assessment (ISA) - and suggests a new framework, IS-MBNQA. This work integrates these two IS quality assessment frameworks into a single comprehensive model that provides a holistic view on how IS quality is interrelated to organizational quality. The existing two IS assessment frameworks attempted to measure IS quality at different levels within an organization. The MBNQA model is the most comprehensive quality framework because it takes an organization wide perspective. On the other hand, ISA employs an IS specific perspective and reflects the relationships of eight major IS success dimensions. ISA is a modified version of DeLone & McLean's model with the inclusion of a success factor for Service Quality. For this study, survey instruments are developed from the MBNQA and ISA frameworks and they are consolidated to allow testing of the single IS-MBNQA framework. Exploratory factor analysis is performed for instrument refinement and confirmatory factor analysis for validity of the models. The instruments developed in this work are utilized as a foundation for identifying the relationships among the dimensions within and between each model. A major contribution of this work is the validation of the 2000 MBNQA model and the extension of existing models/frameworks to better explain the IS contribution to an organization.

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8

Saunders, Gary. "An Infrastructure for Performance Measurement and Comparison of Information Retrieval Solutions." Diss., CLICK HERE for online access, 2008. http://contentdm.lib.byu.edu/ETD/image/etd2604.pdf.

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Liles, Stewart Whitfield. "On the characterization and analysis of system of systems architectures." Fairfax, VA : George Mason University, 2008. http://hdl.handle.net/1920/3281.

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Анотація:

Thesis (Ph.D.)--George Mason University, 2008.
Vita: p. 192. Thesis director: Alexander H. Levis. Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Information Technology. Title from PDF t.p. (viewed Jan. 11, 2009). Includes bibliographical references (p. 184-191). Also issued in print.

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Kurian, Roger Sam. "The benefits to management of using GQM, continuous GQM, and V-GQM in a measurement program." Kent State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=kent1248130473.

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Книги з теми "Information-measurement systems"

1

Garrity, Edward J. Information systems success measurement. Hershey, PA: Idea Group Pub., 1998.

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2

Bishop, Peter C. Performance measurement for information systems: Industry perspectives. [Houston, Tex.]: Research Institute for Computing and Information Systems, University of Houston-Clear Lake, 1992.

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3

Reznik, Leon. Soft Computing in Measurement and Information Acquisition. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003.

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4

Grabec, Igor. Synergetics of measurement, prediction and control. Berlin: Springer Berlin Heidelberg, 1997.

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5

Crain, Ian K. User requirements for the Harmonization of Environmental Measurement Information System, HEMIS. Nairobi: United Nations Environment Programme, 1992.

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6

Grabec, Igor. Synergetics of measurement, prediction, and control. Berlin: Springer, 1997.

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7

Mollard, Dominique. Systèmes décisionnels et pilotage de la performance. Paris: Hermès science publications, 2006.

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8

Mollard, Dominique. Systèmes décisionnels et pilotage de la performance. Paris: Hermès science publications, 2006.

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9

Grier, Miller James, ed. Measurement and interpretation in accounting: A living systems theory approach. New York: Quorum, 1989.

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10

Swanson, G. A. Measurement and interpretation in accounting: A living systems theory approach. New York: Quorum Books, 1989.

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Частини книг з теми "Information-measurement systems"

1

Sagawa, Takahiro. "Classical Dynamics, Measurement, and Information." In Thermodynamics of Information Processing in Small Systems, 17–23. Tokyo: Springer Japan, 2012. http://dx.doi.org/10.1007/978-4-431-54168-4_3.

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2

Sagawa, Takahiro. "Quantum Dynamics, Measurement, and Information." In Thermodynamics of Information Processing in Small Systems, 25–42. Tokyo: Springer Japan, 2012. http://dx.doi.org/10.1007/978-4-431-54168-4_4.

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3

Chatzikokolakis, Konstantinos, Tom Chothia, and Apratim Guha. "Statistical Measurement of Information Leakage." In Tools and Algorithms for the Construction and Analysis of Systems, 390–404. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-12002-2_33.

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Jiang, Kaizhong, Lu Li, and Bosheng Xu. "Research on Information Measurement at Semantic Level." In Web Information Systems and Mining, 327–34. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23982-3_40.

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5

Harmon, Glynn. "Information Measurement in Natural and Artificial Systems." In Empirical Foundations of Information and Software Science, 303–9. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4613-2521-5_25.

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Zaporozhets, Artur, Zinaida Burova, Oleg Dekusha, Svitlana Kovtun, Leonid Dekusha, Leonid Vorobiov, and Serhii Ivanov. "Information Measurement System for Thermal Conductivity Studying." In Studies in Systems, Decision and Control, 1–19. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-85746-2_1.

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Staron, Miroslaw, and Wilhelm Meding. "Ensuring Reliability of Information Provided by Measurement Systems." In Software Process and Product Measurement, 1–16. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-05415-0_1.

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Muñoz, Leonardo, and Oscar Avila. "Business and Information Technology Alignment Measurement - A Recent Literature Review." In Business Information Systems Workshops, 112–23. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-04849-5_10.

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Afanasyeva, Olesya. "Development of Parameter Measurement Method of Information Systems." In Advances in Intelligent Systems and Computing, 78–90. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-30440-9_9.

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Mistrik, I., and D. A. Nelson. "Performance Measurement and Tuning of Interactive Information Systems." In Empirical Foundations of Information and Software Science IV, 247–60. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4684-5472-7_21.

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Тези доповідей конференцій з теми "Information-measurement systems"

1

Shaham, Assaf, and Hagai Eisenberg. "Controlled Decoherence of Quantum Systems." In Quantum Information and Measurement. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/qim.2014.qw3b.1.

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Huang, Sumei, and G. S. Agarwal. "Optomechanical Systems as Single Photon Routers." In Quantum Information and Measurement. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/qim.2012.qm3a.3.

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Suh, Junho, Aaron Weinstein, Chan U. Lei, and Keith Schwab. "Optomechanical effects of two-level systems." In Quantum Information and Measurement. Washington, D.C.: OSA, 2013. http://dx.doi.org/10.1364/qim.2013.t2b.3.

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Brusakova, Irina A. "Measurement Virtualization Technologies for Intelligent Information and Measurement Systems." In 2021 XXIV International Conference on Soft Computing and Measurements (SCM). IEEE, 2021. http://dx.doi.org/10.1109/scm52931.2021.9507113.

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Sperling, J., W. Vogel, and G. S. Agarwal. "Correlation measurements with systems of on-off detectors." In Quantum Information and Measurement. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/qim.2014.qtu3a.2.

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Deléglise, Samuel, Thibault Capelle, Xu Chen, Thibaut Jacqmin, Rémy Braive, Isabelle Robert-Philipp, Tristan Briant, Pierre-François Cohadon, and Antoine Heidmann. "Hybrid optomechanical systems as transducers for quantum information." In Quantum Information and Measurement. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/qim.2017.qf3c.3.

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Hammerer, Klemens. "Quantum Optomechanics: State Engineering, Hybrid Systems and Dissipative Coupling." In Quantum Information and Measurement. Washington, D.C.: OSA, 2012. http://dx.doi.org/10.1364/qim.2012.qm3a.2.

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Hong, M., C. You, N. Bhusal, J. Chen, M. A. Quiroz-Juárez, J. Fabre, F. Mostafavi, et al. "Observing the Modification of Quantum Statistics of Plasmonic Systems." In Quantum Information and Measurement. Washington, D.C.: OSA, 2021. http://dx.doi.org/10.1364/qim.2021.tu2c.3.

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Zhang, Gong, Ignatius William Primaatmaja, Jing Yan Haw, Xiao Gong, Chao Wang, and Charles Ci Wen Lim. "Optical Power Limiters for Securing Practical Quantum Communication Systems." In Quantum Information and Measurement. Washington, D.C.: OSA, 2021. http://dx.doi.org/10.1364/qim.2021.m2c.6.

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Richerme, P., P. W. Hess, A. Lee, B. Neyenhuis, J. Smith, J. Zhang, and C. Monroe. "Interacting Many-Body Spin Systems that Fail to Quantum Thermalize." In Quantum Information and Measurement. Washington, D.C.: OSA, 2017. http://dx.doi.org/10.1364/qim.2017.qt4a.1.

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Звіти організацій з теми "Information-measurement systems"

1

Mizrach, Amos, Sydney L. Spahr, Ephraim Maltz, Michael R. Murphy, Zeev Schmilovitch, Jan E. Novakofski, Uri M. Peiper, et al. Ultrasonic Body Condition Measurements for Computerized Dairy Management Systems. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568109.bard.

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The body condition (BC) score is recognized in the dairy industry as an essential tool for managing the energy reserves of the dairy cow, which is essential for sustaining optimal and efficient production over several lactations. The current use of BC scoring depends on the accuracy of subjective visual estimates, and this limits its kusefulness as a management aid in the dairy industry. A measuring tool that would frequently provide objective data on the cow's body reserves would be a major contribution to efficient dairy herd management. Ultrasonic sensors have the potential to be developed into an efficient BC measuring device, and the experimental use of such sensors for subcutaneous fat thickness (SDFT) estimates, as an indication for BC in beef cattle, supports this assumption. The purposes of this project were: 1. To compare visual BC scoring and ultrasonic fat thickness with on-line automated body weight (BW) measurements as monitors of nutritional adequacy of dairy cows at various stages of lactation. 2. To determine the effects of variation in digestive fill in early and late lactation on the accuracy of body weight measurements in lactating cows. 3. To modify an existing ultrasonic system and develop a specialized, low-cost sensor for repeatable determination of body condition scores by users with minimal training and skill. 4. To develop a standard for the assignment of body condition scores based on ultrasonic measurements of subdermal fat thickness. The procedure to execute these objectives involved: 1. Frequent measurement of BW, milk yield (MY), BC (visually scored) and subdermal fat thickness ultrasonically measured of dairy cows, and data analysis on average and individual basis. 2. Testing and selection of an appropriate special-purpose sensor, finding an optimum body location for working an ultrasonic measurement, prcessing the signals obtained, and correlating the resulting measurements with performance responses in lactating cows. Linking the ultrasonic signals to BC scores, and developing a BC scoring data acquisition system are the first steps towards fulfilling the necessary requirements for incorporating this device into an existing dairy herd management system, in order to provide the industry with a powerful managment tool. From the results obtained we could conclude that: 1. BC does not correlate with BW changes during all stages of lactation, although in general terms it does. These results were confirmed by individual cow BW and BC data obtained during the course of lactation, that were supported by individual objective ultrasonic measurement of SDFT. 2. BW changes reflect energy metabolism reliably ony after peak milk yield; early in lactation, a decrease in BW expresses mobilization of body reserves only qualitatively, and not quantitatively. 3. Gastrointestinal content increases throughout the whole period during which dry matter intake (DMI) increases. The drastic increase very early in lactation prevents the use of BW changes as a basis for quantitative estimatio of energy meatabolism; at this stage of lactation, konly a BC score or any other direct measurements willl provide a quantitative estimate of energy metabolism. 4. Ultrasonic measurements of subdermal fat thickness can be used to quantify changes that correlate with the actual condition of the cow, as assessed by performance and the traditional way of scoring. 5. To find the best site on the cow's body at which to obtain responses to BC and its changes in the course of lactation, additional sites have to be examined. From the present study, it seems that the sites between ribs 12 and 13 have the potential for this purpose. 6. The use of templates made it easier to repeat measurements at a desired site and spot. However, the convenient easy-to-handle way to standardize the measurement, described in this study, koffers scope for improvement. 7. The RF peak values of the A-mode are better indicators of the location of fat layer borders than image analysis, from the point of view of future commercial development. 8. The distances between the RF peaks of the A-mode can be automatically measured by suitable software, for future commercial development. 9. Proper analysis of daily body weight and milk yield data can provide the necessary information on body condition changes during lactation, until a direct BC measurement device is developed. 10. In any case, at least one visual BC assessment has to be done, preferably immediately after calving, for calibration purposes.

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Wolford, Jr, J. K. Gamma Ray Measurement Information Barriers for the FMTT Demonstration System. Office of Scientific and Technical Information (OSTI), August 2000. http://dx.doi.org/10.2172/792745.

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Kerr, P. L. Fission Meter Information Barrier Attribute Measurement System: Task 1 Report: Document existing Fission Meter neutron IB system. Office of Scientific and Technical Information (OSTI), February 2017. http://dx.doi.org/10.2172/1347672.

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Soloviev, V. N., and Y. V. Romanenko. Economic analog of Heisenberg uncertainly principle and financial crisis. ESC "IASA" NTUU "Igor Sikorsky Kyiv Polytechnic Institute", May 2017. http://dx.doi.org/10.31812/0564/2463.

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The Heisenberg uncertainty principle is one of the cornerstones of quantum mechanics. The modern version of the uncertainty principle, deals not with the precision of a measurement and the disturbance it introduces, but with the intrinsic uncertainty any quantum state must possess, regardless of what measurement is performed. Recently, the study of uncertainty relations in general has been a topic of growing interest, specifically in the setting of quantum information and quantum cryptography, where it is fundamental to the security of certain protocols. The aim of this study is to analyze the concepts and fundamental physical constants in terms of achievements of modern theoretical physics, they search for adequate and useful analogues in the socio-economic phenomena and processes, and their possible use in early warning of adverse crisis in financial markets. The instability of global financial systems depending on ordinary and natural disturbances in modern markets and highly undesirable financial crises are the evidence of methodological crisis in modelling, predicting and interpretation of current socio-economic conditions.

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Kerr, P. L., D. Decman, M. Prasad, and P. Castro. Fission Meter Information Barrier Attribute Measurement System - NA-243 FNI/UKC FY2017 Task 1-2 Report. Office of Scientific and Technical Information (OSTI), January 2018. http://dx.doi.org/10.2172/1417281.

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Heitman, Joshua L., Alon Ben-Gal, Thomas J. Sauer, Nurit Agam, and John Havlin. Separating Components of Evapotranspiration to Improve Efficiency in Vineyard Water Management. United States Department of Agriculture, March 2014. http://dx.doi.org/10.32747/2014.7594386.bard.

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Vineyards are found on six of seven continents, producing a crop of high economic value with much historic and cultural significance. Because of the wide range of conditions under which grapes are grown, management approaches are highly varied and must be adapted to local climatic constraints. Research has been conducted in the traditionally prominent grape growing regions of Europe, Australia, and the western USA, but far less information is available to guide production under more extreme growing conditions. The overarching goal of this project was to improve understanding of vineyard water management related to the critical inter-row zone. Experiments were conducted in moist temperate (North Carolina, USA) and arid (Negev, Israel) regions in order to address inter-row water use under high and low water availability conditions. Specific objectives were to: i) calibrate and verify a modeling technique to identify components of evapotranspiration (ET) in temperate and semiarid vineyard systems, ii) evaluate and refine strategies for excess water removal in vineyards for moist temperate regions of the Southeastern USA, and iii) evaluate and refine strategies for water conservation in vineyards for semi-arid regions of Israel. Several new measurement and modeling techniques were adapted and assessed in order to partition ET between favorable transpiration by the grapes and potentially detrimental water use within the vineyard inter-row. A micro Bowen ratio measurement system was developed to quantify ET from inter-rows. The approach was successful at the NC site, providing strong correlation with standard measurement approaches and adding capability for continuous, non-destructive measurement within a relatively small footprint. The environmental conditions in the Negev site were found to limit the applicability of the technique. Technical issues are yet to be solved to make this technique sufficiently robust. The HYDRUS 2D/3D modeling package was also adapted using data obtained in a series of intense field campaigns at the Negev site. The adapted model was able to account for spatial variation in surface boundary conditions, created by diurnal canopy shading, in order to accurately calculate the contribution of interrow evaporation (E) as a component of system ET. Experiments evaluated common practices in the southeastern USA: inter-row cover crops purported to reduce water availability and thereby favorably reduce grapevine vegetative growth; and southern Israel: drip irrigation applied to produce a high value crop with maximum water use efficiency. Results from the NC site indicated that water use by the cover crop contributed a significant portion of vineyard ET (up to 93% in May), but that with ample rainfall typical to the region, cover crop water use did little to limit water availability for the grape vines. A potential consequence, however, was elevated below canopy humidity owing to the increased inter-row evapotranspiration associated with the cover crops. This creates increased potential for fungal disease occurrence, which is a common problem in the region. Analysis from the Negev site reveals that, on average, E accounts for about10% of the total vineyard ET in an isolated dripirrigated vineyard. The proportion of ET contributed by E increased from May until just before harvest in July, which could be explained primarily by changes in weather conditions. While non-productive water loss as E is relatively small, experiments indicate that further improvements in irrigation efficiency may be possible by considering diurnal shading effects on below canopy potential ET. Overall, research provided both scientific and practical outcomes including new measurement and modeling techniques, and new insights for humid and arid vineyard systems. Research techniques developed through the project will be useful for other agricultural systems, and the successful synergistic cooperation amongst the research team offers opportunity for future collaboration.

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Lee, W. S., Victor Alchanatis, and Asher Levi. Innovative yield mapping system using hyperspectral and thermal imaging for precision tree crop management. United States Department of Agriculture, January 2014. http://dx.doi.org/10.32747/2014.7598158.bard.

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Original objectives and revisions – The original overall objective was to develop, test and validate a prototype yield mapping system for unit area to increase yield and profit for tree crops. Specific objectives were: (1) to develop a yield mapping system for a static situation, using hyperspectral and thermal imaging independently, (2) to integrate hyperspectral and thermal imaging for improved yield estimation by combining thermal images with hyperspectral images to improve fruit detection, and (3) to expand the system to a mobile platform for a stop-measure- and-go situation. There were no major revisions in the overall objective, however, several revisions were made on the specific objectives. The revised specific objectives were: (1) to develop a yield mapping system for a static situation, using color and thermal imaging independently, (2) to integrate color and thermal imaging for improved yield estimation by combining thermal images with color images to improve fruit detection, and (3) to expand the system to an autonomous mobile platform for a continuous-measure situation. Background, major conclusions, solutions and achievements -- Yield mapping is considered as an initial step for applying precision agriculture technologies. Although many yield mapping systems have been developed for agronomic crops, it remains a difficult task for mapping yield of tree crops. In this project, an autonomous immature fruit yield mapping system was developed. The system could detect and count the number of fruit at early growth stages of citrus fruit so that farmers could apply site-specific management based on the maps. There were two sub-systems, a navigation system and an imaging system. Robot Operating System (ROS) was the backbone for developing the navigation system using an unmanned ground vehicle (UGV). An inertial measurement unit (IMU), wheel encoders and a GPS were integrated using an extended Kalman filter to provide reliable and accurate localization information. A LiDAR was added to support simultaneous localization and mapping (SLAM) algorithms. The color camera on a Microsoft Kinect was used to detect citrus trees and a new machine vision algorithm was developed to enable autonomous navigations in the citrus grove. A multimodal imaging system, which consisted of two color cameras and a thermal camera, was carried by the vehicle for video acquisitions. A novel image registration method was developed for combining color and thermal images and matching fruit in both images which achieved pixel-level accuracy. A new Color- Thermal Combined Probability (CTCP) algorithm was created to effectively fuse information from the color and thermal images to classify potential image regions into fruit and non-fruit classes. Algorithms were also developed to integrate image registration, information fusion and fruit classification and detection into a single step for real-time processing. The imaging system achieved a precision rate of 95.5% and a recall rate of 90.4% on immature green citrus fruit detection which was a great improvement compared to previous studies. Implications – The development of the immature green fruit yield mapping system will help farmers make early decisions for planning operations and marketing so high yield and profit can be achieved.

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Kerr, P., D. Decman, and M. Prasad. Fission Meter Information Barrier Attribute Measurement System: FY2018 Office of Nuclear Verification FNI/UKC Task 2 Documentation Package. Office of Scientific and Technical Information (OSTI), February 2018. http://dx.doi.org/10.2172/1426091.

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Striuk, Andrii M., and Serhiy O. Semerikov. The Dawn of Software Engineering Education. [б. в.], February 2020. http://dx.doi.org/10.31812/123456789/3671.

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Designing a mobile-oriented environment for professional and practical training requires determining the stable (fundamental) and mobile (technological) components of its content and determining the appropriate model for specialist training. In order to determine the ratio of fundamental and technological in the content of software engineers’ training, a retrospective analysis of the first model of training software engineers developed in the early 1970s was carried out and its compliance with the current state of software engineering development as a field of knowledge and a new the standard of higher education in Ukraine, specialty 121 “Software Engineering”. It is determined that the consistency and scalability inherent in the historically first training program are largely consistent with the ideas of evolutionary software design. An analysis of its content also provided an opportunity to identify the links between the training for software engineers and training for computer science, computer engineering, cybersecurity, information systems and technologies. It has been established that the fundamental core of software engineers’ training should ensure that students achieve such leading learning outcomes: to know and put into practice the fundamental concepts, paradigms and basic principles of the functioning of language, instrumental and computational tools for software engineering; know and apply the appropriate mathematical concepts, domain methods, system and object-oriented analysis and mathematical modeling for software development; put into practice the software tools for domain analysis, design, testing, visualization, measurement and documentation of software. It is shown that the formation of the relevant competencies of future software engineers must be carried out in the training of all disciplines of professional and practical training.

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Morkun, Volodymyr, Sergey Semerikov, Svitlana Hryshchenko, Snizhana Zelinska, and Serhii Zelinskyi. Environmental Competence of the Future Mining Engineer in the Process of the Training. Medwell Publishing, 2017. http://dx.doi.org/10.31812/0564/1523.

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A holistic solution to the problem of formation of ecological competence of the future engineer requires the definition of its content, structure, place in the system of professional competences, levels of forming and criteria of measurement the rationale for the select on and development of a technique of use of information, communication and learning technologies that promote formation of ecological competence. The study is of interest to environmental competence of future mining engineer as personal education, characterized by acquired in the process of professional preparation professionally oriented environmental knowledge (cognitive criterion), learned the ways of securing environmentally safe mining works (praxiological criterion) in the interests of sustainable development (axiological criterion) and is formed by the qualities of socially responsible environmental behavior (social-behavioral criterion) and consists of the following components: understanding and perception of ethical norms of behaviour towards other people and towards nature (the principles of bioethics); ecological literacy; possession of basic information on the ecology necessary for usage in professional activity the ability to use scientific laws and methods in evaluating the environment to participate in environmental works to cany out ecological analysis of activities in the area industrial activities to develop action plans for the reduction of the anthropogenic impact on the environment; ability to ensure environmentally balanced activities, possession of methods of rational and integrated development georesource potential of the subsoil.

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