Academic literature on the topic 'Classical Test Theory'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Classical Test Theory.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Classical Test Theory"

1

DeVellis, Robert F. "Classical Test Theory." Medical Care 44, Suppl 3 (2006): S50—S59. http://dx.doi.org/10.1097/01.mlr.0000245426.10853.30.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Brennan, Robert L. "Generalizability Theory and Classical Test Theory." Applied Measurement in Education 24, no. 1 (2010): 1–21. http://dx.doi.org/10.1080/08957347.2011.532417.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Han, Changho. "A Study on the Implementation of C Language Codes for Classical Test Theory." Korean Society of Human and Nature 5, no. 1 (2024): 389–412. http://dx.doi.org/10.54913/hn.2024.5.1.389.

Full text
Abstract:
The purpose of this paper is to implement classical test theory (CTT) as C code to obtain statistical analysis, item difficulty, and item discrimination used for the item analysis, and to verify the performance by comparing it with the existing commercial TestAn program. Test theory for item evaluation is divided into CTT and item response theory (IRT). Recently, the IRT has been widely used, but CTT is also used as an item analysis theory along with IRT. In this paper, CTT was directly implemented as C code, compared and analyzed the difference between the results calculated using the actual
APA, Harvard, Vancouver, ISO, and other styles
4

Armstrong, Ronald D., Douglas H. Jones, and Zhaobo Wang. "Automated Parallel Test Construction Using Classical Test Theory." Journal of Educational Statistics 19, no. 1 (1994): 73–90. http://dx.doi.org/10.3102/10769986019001073.

Full text
Abstract:
A network-flow model is formulated for constructing parallel tests based on classical test theory using test reliability for the criterion. The model enables practitioners to specify a test difficulty distribution for the values of the item difficulties as well as test composition requirements. Use of the network-flow algorithm ensures high computational efficiency, allowing wide applications of optimal test construction using microcomputers. The results of an empirical study show that the generated tests have acceptably high test reliability.
APA, Harvard, Vancouver, ISO, and other styles
5

Armstrong, Ronald D., Douglas H. Jones, and Zhaobo Wang. "Automated Parallel Test Construction Using Classical Test Theory." Journal of Educational Statistics 19, no. 1 (1994): 73. http://dx.doi.org/10.2307/1165178.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Traub, Ross E. "Classical Test Theory in Historical Perspective." Educational Measurement: Issues and Practice 16, no. 4 (2005): 8–14. http://dx.doi.org/10.1111/j.1745-3992.1997.tb00603.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Foster, Robert C. "A generalized framework for classical test theory." Journal of Mathematical Psychology 96 (June 2020): 102330. http://dx.doi.org/10.1016/j.jmp.2020.102330.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Zimmerman, Donald W., Richard H. Williams, Bruno D. Zumbo, and Donald Ross. "Louis Guttman's Contributions to Classical Test Theory." International Journal of Testing 5, no. 1 (2005): 81–95. http://dx.doi.org/10.1207/s15327574ijt0501_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Koizumi, Rie, and Hideki Iimura. "Characteristics of Neural Test Theory: Comparison With Classical Test Theory and Rasch Modeling." JLTA Journal Kiyo 13 (2010): 91–109. http://dx.doi.org/10.20622/jltaj.13.0_91.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Sarea, Muh Syahrul, and Rosnia Ruslan. "KARAKTERISTIK BUTIR SOAL: CLASSICAL TEST THEORY VS ITEM RESPONSE THEORY?" DIDAKTIKA : Jurnal Kependidikan 13, no. 1 (2019): 1–16. http://dx.doi.org/10.30863/didaktika.v13i1.296.

Full text
Abstract:
This research aimes to describe the characteristic of UAS items theme 1 at the fourth grade of Primary School in Paramasan bawah village according to the item difficulties and discrimination. The sample of this research was 37 students who took the final examination year academic 2018/2019. The objects of this research were question items and the answer sheet of the final exam that obtained from 3 different schools in Paramasan Bawah village. The data analysis technique used in this research was empirical analysis helped by Bilog and Iteman program application. This analysis used to know the c
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Classical Test Theory"

1

Courville, Troy Gerard. "An empirical comparison of item response theory and classical test theory item/person statistics." Diss., Texas A&M University, 2004. http://hdl.handle.net/1969.1/1064.

Full text
Abstract:
In the theory of measurement, there are two competing measurement frameworks, classical test theory and item response theory. The present study empirically examined, using large scale norm-referenced data, how the item and person statistics behaved under the two competing measurement frameworks. The study focused on two central themes: (1) How comparable are the item and person statistics derived from the item response and classical test framework? (2) How invariant are the item statistics from each measurement framework across examinee samples? The findings indicate that, in a variety of cond
APA, Harvard, Vancouver, ISO, and other styles
2

Yoon, Young-Beol. "A Comparative Analysis of Two Forms of Gyeonggi English Communicative Ability Test Based on Classical Test Theory and Item Response Theory." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3153.

Full text
Abstract:
This study is an empirical analysis of the 2009 and 2010 forms of the Gyeonggi English Communicative Ability Test (GECAT) based on the responses of 2,307 students to the 2009 GECAT and 2,907 students to the 2010 GECAT. The GECAT is an English proficiency examination sponsored by the Gyeonggi Provincial Office of Education (GOE) in South Korea. This multiple-choice test has been administered annually at the end of each school year to high school students since 2004 as a measure of the students' ability to communicate in English. From 2004 until 2009, the test included 80 multiple-choice items,
APA, Harvard, Vancouver, ISO, and other styles
3

Scales, Michael J. "Examinee control of item order effects on latent trait model and classical model test statistics." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/29353.

Full text
Abstract:
The purpose of this study was to determine what effect changes in the item order had on classical and on latent trait test statistics. As well, comparisons were made between students who were allowed to answer the questions in any order, and students who were required to answer the questions In the order presented in the test booklet. The results were then analyzed using the student's ability level as an additional independent factor. Four different formats of a forty item mathematics test were used with 590 students in grade eight. Half of the booklets had the items sequenced from easiest to
APA, Harvard, Vancouver, ISO, and other styles
4

Rusch, Thomas, Paul Benjamin Lowry, Patrick Mair, and Horst Treiblmaier. "Breaking Free from the Limitations of Classical Test Theory: Developing and Measuring Information Systems Scales Using Item Response Theory." Elsevier, 2017. http://dx.doi.org/10.1016/j.im.2016.06.005.

Full text
Abstract:
Information systems (IS) research frequently uses survey data to measure the interplay between technological systems and human beings. Researchers have developed sophisticated procedures to build and validate multi-item scales that measure latent constructs. The vast majority of IS studies uses classical test theory (CTT), but this approach suffers from three major theoretical shortcomings: (1) it assumes a linear relationship between the latent variable and observed scores, which rarely represents the empirical reality of behavioral constructs; (2) the true score can either not be estimated d
APA, Harvard, Vancouver, ISO, and other styles
5

Ertubey, Candan. "Perceived control of academic events in Turkish and English adolescents : comparing classical test theory and item response theory to detect item biases across cultures." Thesis, Goldsmiths College (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.298293.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

So, Hin-ting Simon, and 蘇顯庭. "Comparison of pile loading test results of instrumented frictional H-piles with predictions from classical theory of pile capacityequations." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B30431657.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Fitzpatrick, Stephanie L. "Health Knowledge & Health Behavior Outcomes in Adolescents with Elevated Blood Pressure." Scholarly Repository, 2011. http://scholarlyrepository.miami.edu/oa_dissertations/589.

Full text
Abstract:
The purpose of this current study was to examine the influence of cardiovascular health knowledge on dietary and physical activity changes in 15-17 year olds with elevated blood pressure. The sample consisted of 167 adolescents randomized into one of three treatment conditions (minimal, moderate, or intense). Each adolescent completed a fitness test (peak VO2), 24-hour dietary recall, 7 Day Activity Recall (kilocalories expended per day), Self-efficacy Questionnaire, and Stages of Change Questionnaire every three months. The Health Knowledge Assessment was given at baseline and at post-interve
APA, Harvard, Vancouver, ISO, and other styles
8

Hankins, Matthew. "The application of Classical Test Theory (CTT) to the development of Patient-Reported Outcome Measures (PROMs) in health services research." Thesis, University of Brighton, 2009. https://research.brighton.ac.uk/en/studentTheses/d1adf40f-f515-4c42-89d7-713d84a5708c.

Full text
Abstract:
Patient-Reported Outcome Measures (PROMs) are increasingly used in health services research and clinical practice for the quantification of patient experiences, including quality of life, mood (e.g. depression), and satisfaction with services. Such PROMs usually take the form of questionnaires. The underlying measurement model is derived from psychometric theory, specifically Classical Test Theory (CTT). This model requires statistical analysis of questionnaire data to establish the quality of data so collected, with emphasis on the reliability (reproducibility) and validity (domain-specific m
APA, Harvard, Vancouver, ISO, and other styles
9

Mair, Patrick, and Horst Treiblmaier. "Partial Credit Models for Scale Construction in Hedonic Information Systems." Department of Statistics and Mathematics, WU Vienna University of Economics and Business, 2008. http://epub.wu.ac.at/1614/1/document.pdf.

Full text
Abstract:
Information Systems (IS) research frequently uses survey data to measure the interplay between technological systems and human beings. Researchers have developed sophisticated procedures to build and validate multi-item scales that measure real world phenomena (latent constructs). Most studies use the so-called classical test theory (CTT), which suffers from several shortcomings. We first compare CTT to Item Response Theory (IRT) and subsequently apply a Rasch model approach to measure hedonic aspects of websites. The results not only show which attributes are best suited for scaling hedonic i
APA, Harvard, Vancouver, ISO, and other styles
10

Xie, Huichao. "Adapting and Validating a Parent-Completed Assessment: A Cross-Cultural Study of the Ages & Stages Questionnaires: INVENTORY in China and the United States." Thesis, University of Oregon, 2016. http://hdl.handle.net/1794/20679.

Full text
Abstract:
The Chinese government has announced the 2013 Guidelines for developing a national system for early detection of disability among children under 6 years of age. However, given limited resources, challenges exist with developmental measures required in the 2013 Guidelines. In order to meet the needs for a more accurate and cost-efficient measure for developmental assessment, the Ages & Stages Questionnaires:INVENTORY was translated into Simplified Chinese, and validated on a regional sample of 812 Chinese children ages from 1-25 months. Psychometric properties were examined; data from previous
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Classical Test Theory"

1

Baker, Rosemary. Classical test theory and item response theory in test analysis. Lancaster University, Centre for Research in Language Education, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Crocker, Linda M. Introduction to classical and modern test theory. Holt, Rinehart, and Winston, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Crocker, Linda. Introduction to classical and modern test theory. Holt, Rinehart and Winston, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Educational Resources Information Center (U.S.), ed. Accuracy of individual scores expressed in percentile ranks: Classical test theory calculations. Center for the Study of Evaluation, National Center for Research on Evaluation, Standards, and Student Testing, Graduate School of Education & Information Studies, University of California, Los Angeles, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Huang, Chi-Yu. Estimating item parameters from classical indices for item pool development with a computerized classification test. ACT, Inc., 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Educational Resources Information Center (U.S.), ed. Accuracy of year-1, year-2 comparisons using individual percentile rank scores: Classical test theory calculations. Center for the Study of Evaluation, National Center for Research on Evaluation, Standards, and Student Testing, Graduate School of Education & Information Studies, University of California, Los Angeles, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bragova, Arina. Tests on the Latin language. Publishing Center RIOR, 2024. http://dx.doi.org/10.29039/02139-2.

Full text
Abstract:
The manual consists of 34 tests on the Latin language, which test linguistic terminology, phonetics, vocabulary, grammar and word formation of the Latin language of the classical period. The tests are grouped into sections: phonetics, morphology, syntax, and case functions. Each test consists of two parts: the first part (the first ten questions) tests knowledge of theory, the second part (the second ten questions) contains practical tasks in the Latin language. The tests correspond to the federal state educational standard in the discipline “Ancient Languages and Cultures” for training areas
APA, Harvard, Vancouver, ISO, and other styles
8

Flores, Enrico. Elementi critici di critica del testo ed epistemologia. Loffredo, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Assem, Ibrahim, and Flávio U. Coelho. An Introduction to Module Theory. Oxford University Press, 2024. https://doi.org/10.1093/9780198904939.001.0001.

Full text
Abstract:
Abstract This is an introductory text on the theory of modules over rings or, equivalently, over algebras, addressed to beginning graduate students. It stresses the importance of the categorical perspective and the use of homological tools. Modules are studied both from a classical point of view and a categorical one. For this purpose, rudiments of category theory, homological algebra and representations of quivers are introduced and applied in the study of module categories. After introducing such fundamental tools as the Hom functor and the tensor product comes the study of projective, injec
APA, Harvard, Vancouver, ISO, and other styles
10

Giancarlo, Abbamonte, Spina Luigi, and Conti Bizzarro Ferruccio, eds. L' ultima parola: L'analisi dei testi: teorie e pratiche nell'antichità greca e latina : atti del terzo Colloquio italo-francese ... Arte tipografica, 2004.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Classical Test Theory"

1

Wu, Margaret, Hak Ping Tam, and Tsung-Hau Jen. "Classical Test Theory." In Educational Measurement for Applied Researchers. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-3302-5_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Franzen, Michael D. "Classical Test Theory." In Encyclopedia of Clinical Neuropsychology. Springer New York, 2011. http://dx.doi.org/10.1007/978-0-387-79948-3_1180.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Franzen, Michael. "Classical Test Theory." In Encyclopedia of Clinical Neuropsychology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-56782-2_1180-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Alagumalai, Sivakumar, and David D. Curtis. "Classical Test Theory." In Applied Rasch Measurement: A Book of Exemplars. Springer Netherlands, 2005. http://dx.doi.org/10.1007/1-4020-3076-2_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Franzen, Michael. "Classical Test Theory." In Encyclopedia of Clinical Neuropsychology. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-57111-9_1180.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Wang, Ze, and Steven J. Osterlind. "Classical Test Theory." In Handbook of Quantitative Methods for Educational Research. SensePublishers, 2013. http://dx.doi.org/10.1007/978-94-6209-404-8_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Dimitrov, Dimiter M. "Classical Test Theory." In D-scoring Method of Measurement. Routledge, 2023. http://dx.doi.org/10.4324/9781003343004-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Jianxin, Zhang. "Classical Test Theory." In The ECPH Encyclopedia of Psychology. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-6000-2_714-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Desjardins, Christopher D., and Okan Bulut. "Classical Test Theory." In Handbook of Educational Measurement and Psychometrics Using R. Chapman and Hall/CRC, 2018. http://dx.doi.org/10.1201/b20498-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Mair, Patrick. "Classical Test Theory." In Use R! Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93177-7_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Classical Test Theory"

1

Lahoud, Tamlyn, Olanrewaju P. Olaogun, Shiyu Wang, Nathaniel Hunsu, Adel Al-Weshah, and Kun Yao. "WIP: Psychometric Analysis of Electric Circuit Concepts Diagnostic (ECCD) Basic Test Items: A Classical Test Theory Approach." In 2024 IEEE Frontiers in Education Conference (FIE). IEEE, 2024. https://doi.org/10.1109/fie61694.2024.10893339.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Gali, Sai, Jasmine Chang, Cristina Riso, and Carlos Cesnik. "Inflow Model Effects on Propeller Whirl Flutter." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1156.

Full text
Abstract:
This paper investigates inflow model effects on propeller whirl flutter focusing on a propeller-nacelle test case from classical whirl flutter theory. The model is implemented into the Rotorcraft Comprehensive Analysis System framework considering two approaches to capture the inflow on the propeller disk: a uniform inflow model and the viscous vortex particle method. The whirl flutter speed for each inflow model is predicted by extrapolating damping values estimated from free decays. Parametric analyses assess how the inflow model impacts the results for various propeller angular velocities a
APA, Harvard, Vancouver, ISO, and other styles
3

Campion, R. P. "High Pressure Permeation and Diffusion of Gases in Elastomers and Thermoplastics." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91456.

Full text
Abstract:
Abstract From classical theory, gas permeation rate through an elastomeric membrane from high pressure to low depends directly on the applied pressure differential. However, at several hundred atmospheres, the elastomer can apparently be consolidated, to reduce permeation rate. As a contrast, swelling also occurs in some other cases. Many permeation coefficients have been obtained at these pressures for the permeation at different temperatures of several gases through various polymers, and data rationalized. Use of a device to measure the thickness of the pressurized sample membrane in situ ha
APA, Harvard, Vancouver, ISO, and other styles
4

Mohamad, Marlina, and Abdul Jalil Omar. "Measuring Cognitive Performance on programming Knowledge: Classical Test Theory versus Item Response Theory." In 2017 7th World Engineering Education Forum (WEEF). IEEE, 2017. http://dx.doi.org/10.1109/weef.2017.8467047.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Ihda, Mutimmatul Fitriyah, and Retnawati Heri. "Analysis of the distractor of the multiple-choice test using classical test theory (CTT) and item response theory (IRT)." In Challenges of Science. Institute of Metallurgy and Ore Beneficiation, 2023. http://dx.doi.org/10.31643/2023.23.

Full text
Abstract:
This study aimed to analyzed the functional distractor based on the results of the multiple-choice test using CTT and IRT. Data obtained mathematics test at one of the junior high schools (grade 7) in Sidoarjo in the 2021-2022 academic year. The test consists of 20 items, which are a collection of questions that have been standardized in the school curriculum. One hundred examinees attending this mathematics test. The analysis used Iteman 4.3 software for analysis distractor using CTT, and R program for analysis pseudo-guessing’s parameter using 3PL IRT model. The result showed that all items
APA, Harvard, Vancouver, ISO, and other styles
6

Virzi, Roberto, Matteo Bozzi, Marco Costigliolo, and Maurizio Zani. "Comparison between Rasch analysis and Classical Test Theory for a Physics questionnaire validation." In Eleventh International Conference on Higher Education Advances. Editorial Universitat Politècnica de València (edUPV), 2025. https://doi.org/10.4995/head25.2025.20062.

Full text
Abstract:
In academic year 2022/2023 an orientation course was proposed to high school students. The aim of the course was to help students to prepare for an admission test to engineering faculties. In this context, the students took a physics propaedeutical test, and their responses were used to validate the questionnaire by applying the Classical Test Theory. Consequently, a new analysis has been performed using the Rasch model instead. In this paper a comparison between the results of these two different approaches is presented. The outcomes of these methodologies seem to be in a good accordance and
APA, Harvard, Vancouver, ISO, and other styles
7

Soltis, Nicholas, and Karen Mcneal. "APPLYING CLASSICAL TEST THEORY AND ITEM RESPONSE THEORY IN THE VALIDATION OF THE EARTH SYSTEMS THINKING CONCEPT INVENTORY." In GSA Connects 2021 in Portland, Oregon. Geological Society of America, 2021. http://dx.doi.org/10.1130/abs/2021am-364084.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Triono, Dedy, Riyanarto Sarno, and Kelly R. Sungkono. "Item Analysis for Examination Test in the Postgraduate Student's Selection with Classical Test Theory and Rasch Measurement Model." In 2020 International Seminar on Application for Technology of Information and Communication (iSemantic). IEEE, 2020. http://dx.doi.org/10.1109/isemantic50169.2020.9234204.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Salim, Jeffrey Imer C., and Wilham M. Hailaya. "Establishing Psychometric Properties of the MSU-TCTO Senior High School Entrance Examination Using Classical Test Theory and Item Response Theory." In The European Conference on Education 2022. The International Academic Forum(IAFOR), 2022. http://dx.doi.org/10.22492/issn.2188-1162.2022.47.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Caleiro, Carlos, Filipe Casal, and Andreia Mordido. "Classical Generalized Probabilistic Satisfiability." In Twenty-Sixth International Joint Conference on Artificial Intelligence. International Joint Conferences on Artificial Intelligence Organization, 2017. http://dx.doi.org/10.24963/ijcai.2017/126.

Full text
Abstract:
We analyze a classical generalized probabilistic satisfiability problem (GGenPSAT) which consists in deciding the satisfiability of Boolean combinations of linear inequalities involving probabilities of classical propositional formulas. GGenPSAT coincides precisely with the satisfiability problem of the probabilistic logic of Fagin et al. and was proved to be NP-complete. Here, we present a polynomial reduction of GGenPSAT to SMT over the quantifier-free theory of linear integer and real arithmetic. Capitalizing on this translation, we implement and test a solver for the GGenPSAT problem. As p
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Classical Test Theory"

1

Huatian, Xu, and Bi Wuxi. PR469-183600-R01 The Influence of Solid State Decouplers on Pipeline CP Surveys. Pipeline Research Council International, Inc. (PRCI), 2020. http://dx.doi.org/10.55274/r0011935.

Full text
Abstract:
The objectives of this research are to figure out how solid state decouplers (SSDs) influence the surveys related to pipeline cathodic protection (CP) and provide corresponding field guidelines on how to mitigate the adverse effects of SSDs. Firstly, by combining the classical capacitor discharge theory and the equivalent circuit of the CP system, a four-stage physical model is built to explain how SSDs' discharge current pulse influences the CP related readings. From the physical model, we can obtain the following conclusions: (1) The driving force behind the discharging of an SSD's capacitor
APA, Harvard, Vancouver, ISO, and other styles
2

Schultz, Susanne. Intersectional Convivialities Brazilian Black and Popular Feminists Debating the Justiça Reprodutiva Agenda and Allyship Framework. Maria Sibylla Merian Centre Conviviality-Inequality in Latin America, 2022. http://dx.doi.org/10.46877/schultz.2022.50.

Full text
Abstract:
The concept of reproductive justice is currently receiving a lot of attention in transnational counter-hegemonic feminisms. The text explores how Black and popular feminism are adopting the concept currently in Brazil. In the first section, the text deals with implications for agenda setting and reflects the movements’ strong reference to necropolitical dimensions of reproductive relations. Three elements of agenda setting are explored: addressing structural inequality within “classical” reproductive health issues; the attention to anti-natalist strategies, such as a continuous policy of steri
APA, Harvard, Vancouver, ISO, and other styles
3

Oliynyk, Kateryna, and Matteo Ciantia. Application of a finite deformation multiplicative plasticity model with non-local hardening to the simulation of CPTu tests in a structured soil. University of Dundee, 2021. http://dx.doi.org/10.20933/100001230.

Full text
Abstract:
In this paper an isotropic hardening elastoplastic constitutive model for structured soils is applied to the simulation of a standard CPTu test in a saturated soft structured clay. To allow for the extreme deformations experienced by the soil during the penetration process, the model is formulated in a fully geometric non-linear setting, based on: i) the multiplicative decomposition of the deformation gradient into an elastic and a plastic part; and, ii) on the existence of a free energy function to define the elastic behaviour of the soil. The model is equipped with two bonding-related intern
APA, Harvard, Vancouver, ISO, and other styles
4

Ficht, Thomas, Gary Splitter, Menachem Banai, and Menachem Davidson. Characterization of B. Melinensis REV 1 Attenuated Mutants. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7580667.bard.

Full text
Abstract:
Brucella Mutagenesis (TAMU) The working hypothesis for this study was that survival of Brucella vaccines was directly related to their persistence in the host. This premise is based on previously published work detailing the survival of the currently employed vaccine strains S19 and Rev 1. The approach employed signature-tagged mutagenesis to construct mutants interrupted in individual genes, and the mouse model to identify mutants with attenuated virulence/survival. Intracellular survival in macrophages is the key to both reproductive disease in ruminants and reticuloendothelial disease obser
APA, Harvard, Vancouver, ISO, and other styles
5

Methodology of sports working capacity level increase in basketball players on the basis of stimulation and rehabilitation means. Viktor V. Andreev, Igor E. Konovalov, Dmitriy S. Andreev, Aleksandr I. Morozov, 2021. http://dx.doi.org/10.14526/2070-4798-2021-16-1-5-11.

Full text
Abstract:
The increased level of modern sport development increases the demands claimed on different aspects of the training process with further rehabilitation organization and realization. That is why we still have the problem of an adequate and effective integral system creation. The mentioned direction has a direct connection with the activity of scientists, coaches- practitioners and sports clubs. They have to work within one mechanism of interaction. Materials. Studying the level of working capacity influence stimulation and organism rehabilitation means on an organism of basketball players from h
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!