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1

Hogan, Patrick Alan. "Prediction and Reduction of Die Soldering." Digital WPI, 2008. https://digitalcommons.wpi.edu/etd-theses/523.

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Die Soldering occurs in aluminum permanent mold casting when the cast metal bonds with the die surface and remains stuck upon ejection of the part. Eventually, this layer builds up and production must be stopped for cleaning. It was estimated in a Contech squeeze casting plant in Pierceton, IN, that 1.5% of variable overhead can be directly attributed to die soldering. Previous work at WPI has focused on developing the mechanism of how soldering occurs. This work focuses on how that knowledge can be applied in an industrial setting. The work has focused on 4 major areas: (1) Using MAGMA
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2

Bielby, Matthew Iain. "Ultra low power cooperative branch prediction." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/14187.

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Branch Prediction is a key task in the operation of a high performance processor. An inaccurate branch predictor results in increased program run-time and a rise in energy consumption. The drive towards processors with limited die-space and tighter energy requirements will continue to intensify over the coming years, as will the shift towards increasingly multicore processors. Both trends make it increasingly important and increasingly difficult to find effective and efficient branch predictor designs. This thesis presents savings in energy and die-space through the use of more efficient coope
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3

Wynn, Jamie Michael. "First-principles structure prediction of extreme nanowires." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/282997.

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Low-dimensional systems are an important and intensely studied area of condensed matter physics. When a material is forced to adopt a low-dimensional structure, its behaviour is often dramatically different to that of the bulk phase. It is vital to predict the structures of low-dimensional systems in order to reliably predict their properties. To this end, the ab initio random structure searching (AIRSS) method, which has previously been used to identify the structures of bulk materials, has been extended to deal with the case of nanowires encapsulated inside carbon nanotubes. Such systems are
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4

Shi, Qi. "PREDICTION OF THERMAL DISTORTION AND THERMAL FATIGUE IN SHOT SLEEVES." The Ohio State University, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=osu1034967167.

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5

Goyenola, Cecilia. "Nanostructured carbon-based thin films : prediction and design." Doctoral thesis, Linköpings universitet, Tunnfilmsfysik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121021.

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Carbon-based thin films are a vast group of materials of great technological importance. Thanks to the different bonding options for carbon, a large variety of structures (from amorphous to nanostructured) can be achieved in the process of film synthesis. The structural diversity increases even more if carbon is combined with relatively small quantities of atoms of other elements. This results in a set of materials with many different interesting properties for a wide range of technological applications. This doctoral thesis is about nanostructured carbon-based thin films. In particular, the f
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Grobaski, Thomas. "Preliminary Research for the Development of a Hot Forging Die Life Prediction Model." Ohio University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1102695461.

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7

Sivertsen, Halses Sebastian. "Die life prediction using High Pressure Die Casting simulations." Thesis, Tekniska Högskolan, Jönköping University, JTH, Material och tillverkning, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-50031.

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Global trends in automotive industry for weight reduction drives an interest for casting of structural aluminum parts. High pressure die casting (HPDC) is chosen for this purpose since it enables manufacturing of large series parts where complexity and repeatability is demanded. Aluminum alloys have hence been developed through the years to obtain suitable mechanical properties for high strength parts. These alloys have been investigated to predict the types of potential failure mechanisms during HPDC in order to determine die life through simulations. Die life prediction was performed through
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8

Lindner, Dominik. "Towards the fracture prediction of turbomachinery disks : a contribution of the digital image correlation." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLN023/document.

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Cette thèse s'intéresse à l'amélioration de la prévision de l'éclatement des pièces tournantes des turbomachines. L'axe de recherche principal a été celui de l'identification du comportement du matériau jusqu'à rupture pour des sollicitations multi-axiales représentatives et l'identification des conditions de rupture locale elles mêmes. Pour cela une approche basée sur la corrélation d'image numérique intégrée a été suivie. L'autre axe abordé dans cette thèse a été celui de la prévision objective et robuste de la rupture par la mécanique de l'endommagement dans le cadre de simulations explicit
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9

Keating, Marvin Scott. "Prediction of diet quality parameters of Rocky Mountain Elk via near infrared reflectance spectroscopy (NIRS) fecal profiling." Texas A&M University, 2003. http://hdl.handle.net/1969.1/3949.

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The objective of this experiment was to determine the validity of predicting the diet quality of Rocky Mountain Elk (Cervus elaphus nelsoni) by exposing a dried fecal sample to light energy (a spectrophotometer). The resulting spectra measured were then compared to the known wet chemistry of the diet to arrive at an equation for forecasting the crude protein (CP) and digestible organic matter (DOM) ingested by the elk. Forages were gathered from western ranges and blended to simulate plant species ingested representing various elk diet qualities at different seasons of the year. Feeding trials
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10

Buda, Corneliu. "De novo prediction of the ground state structure of transition metal complexes." Thesis, University of North Texas, 2004. https://digital.library.unt.edu/ark:/67531/metadc4669/.

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One of the main goals of computational methods is to identify reasonable geometries for target materials. Organometallic complexes have been investigated in this dissertation research, entailing a significant challenge based on transition metal diversity and the associated complexity of the ligands. A large variety of theoretical methods have been employed to determine ground state geometries of organometallic species. An impressive number of transition metals entailing diverse isomers (e.g., geometric, spin, structural and coordination), different coordination numbers, oxidation states and va
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11

Reid, Jolene Patricia. "Development and application of computational methods for the prediction of chiral phosphoric acid catalyst performance." Thesis, University of Cambridge, 2017. https://www.repository.cam.ac.uk/handle/1810/269024.

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Chiral phosphoric acids are bifunctional catalysts that have the ability to activate electrophiles and nucleophiles through hydrogen bonding, and they have been successful in catalysing highly enantioselective additions of a wide range of nucleophiles to imines. In most literature reports it is not frequently revealed how these catalysts impart enantioselectivity. Thus, the vast majority of time required for reaction development is expended on the optimisation of the catalyst features. The research described here explores the ability of relating computational derived catalyst parameters to ena
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12

Ahuett-Garza, Horacio. "Characterization of loads in die casting and prediction of die deflections." Connect to resource, 1996. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1155304288.

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13

Asmadi, Aldi, M. A. Neumann, John Kendrick, P. Girard, M.-A. Perrin, and Frank J. J. Leusen. "Revisiting the Blind Tests in Crystal Structure Prediction: Accurate Energy Ranking of Molecular Crystals." American Chemical Society, 2009. http://hdl.handle.net/10454/4727.

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no<br>In the 2007 blind test of crystal structure prediction hosted by the Cambridge Crystallographic Data Centre (CCDC), a hybrid DFT/MM method correctly ranked each of the four experimental structures as having the lowest lattice energy of all the crystal structures predicted for each molecule. The work presented here further validates this hybrid method by optimizing the crystal structures (experimental and submitted) of the first three CCDC blind tests held in 1999, 2001, and 2004. Except for the crystal structures of compound IX, all structures were reminimized and ranked according to the
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14

VERTEMARA, JACOPO. "Computational modelling of macromolecules: prediction of the 3-D structure, catalytic activity and dynamic features of proteins." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2018. http://hdl.handle.net/10281/198948.

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Durante il mio PhD ho utilizzato diverse tecniche computazionali, in particolare metodi QM e MM, per studiare la relazione struttura/attività delle proteine. Il primo progetto consiste nella caratterizzazione strutturale del cofattore metallico FeMo-co presente nel sito attivo delle Mo-nitrogenasi. L'obbiettivo è studiare da un punto di vista strutturale l'intermedio E 4 che è attualmente ritenuto essere lo step nel quale avviene il legame con N 2 . A tale scopo sono state svolte simulazioni DFT sul FeMo-co considerando ogni possibile stato redox dei ferri proposto in letteratura ( [5FeIII:2F
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15

Sandström, Lars-Johan. "Prediction of life durability in friction for wet clutches of DCT gearboxes." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-77427.

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Many new cars are equipped with automatic transmissions. These gearboxes often have a dual clutch transmission (DCT) that has a built-in wet clutch. The lubricants used in these gearboxes is often very advanced because it must take care of two systems, the wet clutch and the gears. There is always a strive to make the drain intervals longer. To do this a fundamental understanding of the aging mechanisms inside a DCT must be understood. This project focuses at the aging of the lubricant and friction material inside the wet clutch. A test rig at Luleå University of Technology is redesigned to be
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16

Ragab, Adham Ezzat. "Sensitivity Analysis of Casting Distortion and Residual Stress Prediction Through Simulation Modeling and Experimental Verification." The Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=osu1052493015.

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17

Duncan, Susan Cromwell. "Improving the prediction of differential item functioning: a comparison of the use of an effect size for logistic regression DIF and Mantel-Haenszel DIF methods." Diss., Texas A&M University, 2003. http://hdl.handle.net/1969.1/5876.

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Psychometricians and test developers use DIF analysis to determine if there is possible bias in a given test item. This study examines the conditions under which two predominant methods for determining differential item function compare with each other in item bias detection using an effect size statistic as the basis for comparison. The main focus of the present research was to test whether or not incorporating an effect size for LR DIF will more accurately detect DIF and to compare the utility of an effect size index across MH DIF and LR DIF methods. A simulation study was used to compare th
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18

Ertugrul, Nesimi. "Position estimation and performance prediction for permanent-magnet motor drives." Thesis, Online version, 1993. http://ethos.bl.uk/OrderDetails.do?did=1&uin=uk.bl.ethos.357041.

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19

Hebda, Michael J. "Creation of controlled polymer extrusion prediction methods in fused filament fabrication. An empirical model is presented for the prediction of geometric characteristics of polymer fused filament fabrication manufactured components." Thesis, University of Bradford, 2019. http://hdl.handle.net/10454/18399.

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This thesis presents a model for the procedures of manufacturing Fused Filament Fabrication (FFF) components by calculating required process parameters using empirical equations. Such an empirical model has been required within the FFF field of research for a considerable amount of time and will allow for an expansion in understanding of the fundamental mathematics of FFF. Data acquired through experimentation has allowed for a data set of geometric characteristics to be built up and used to validate the model presented. The research presented draws on previous literature in the fields of
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20

Mertz, Andreas. "The provision of a knowledge base for product assurance for pressure die casting." Thesis, Teesside University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239125.

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21

Johnson, David H. "High-throughput self-interaction chromatography applications in formulation prediction for proteins /." Birmingham, Ala. : University of Alabama at Birmingham, 2008. https://www.mhsl.uab.edu/dt/2009r/johnson.pdf.

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Thesis (M.S.)--University of Alabama at Birmingham, 2008.<br>Title from PDF title page (viewed Sept. 21, 2009). Additional advisors: Martha W. Bidez, W. Michael Carson, Richard A. Gray, W. William Wilson. Includes bibliographical references.
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22

Markov, Maksim. "Prediction of thermal conductivity and strategies for heat transport reduction in bismuth : an ab initio study." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLX010/document.

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Cette thèse de doctorat porte sur l'étude théorique de la conductivité thermique du réseau dans le bismuth semi-métallique et sur les stratégies pour réduire la conductivité thermique en vue d'applications pour réduire l'échauffement dans les circuits électroniques, et pour la thermoélectricité. J'ai utilisé des méthodes avancées de résolution de l'équation de transport de Boltzmann pour les phonons, et de calcul ab initio des éléments de matrice de l'interaction phonon-phonon. J'ai calculé la dépendance en température de la conductivité thermique du réseau dans le matériau en volume en excell
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23

Shrestha, Pranav Nath. "Applying soft computing to early obesity prediction /." Available to subscribers only, 2006. http://proquest.umi.com/pqdweb?did=1240705441&sid=9&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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24

Wang, Bin. "The prediction of low cycle fatigue for die casting with FEM." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ57753.pdf.

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25

Husband, Peter Antony. "The experimental observation, prediction and control of polyethylene extrudate die swell." Thesis, University of Cambridge, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.621884.

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Muzaferija, Samir. "Adaptive finite volume method for flow prediction using unstructured meshes and multigrid approach." Thesis, Online version, 1994. http://ethos.bl.uk/OrderDetails.do?did=1&uin=uk.bl.ethos.311804.

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27

Roberts, Amy B. "Physical activity prediction using transtheoretical model and personality /." Available to subscribers only, 2005. http://proquest.umi.com/pqdweb?did=1095437441&sid=8&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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28

Winardi, Leonard. "Procedures for predicting pressures inside cores." Birmingham, Ala. : University of Alabama at Birmingham, 2007. https://www.mhsl.uab.edu/dt/2009r/winardi..pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2007.<br>Title from PDF of title page (viewed October 13, 2009). Additional advisors: J. Barry Andrews, Gregg M. Janowski, Peter M. Walsh, Srinath Viswanathan, Harry E. Littleton. Includes bibliographical references (p. 207-209).
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Payard, Pierre-Adrien. "Mechanistic studies of metal-catalyzed reactions : predicting tools for reaction optimization." Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLEE009/document.

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Cette thèse est consacrée à l’étude de mécanismes de réactions catalysées par des métaux ainsi qu’au développement de nouveaux outils pour la rationalisation et la prévision du comportement catalytique. L’étape de transmétallation entre le bore et le nickel a été étudiée en détail à l’aide de méthodes expérimentales variées (electrochimie, RMN, cinétiques) et par DFT, permettant d’expliquer certaines limitations rencontrées par les experimentateurs. La seconde partie de cette thèse est dédiée à la rationalisation du comportement d’une famille d’acides de Lewis : les sels de triflate et de trif
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Zaffran, Jérémie. "Linear energy relations for biomass transformation under heterogeneous catalysis : a fast prediction of polyalcohol dehydrogenation on transition metals." Phd thesis, Ecole normale supérieure de lyon - ENS LYON, 2014. http://tel.archives-ouvertes.fr/tel-00992665.

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Biomass valorization is an interesting alternative to fossil resources, which is frequently performed via heterogeneous catalysis. Designing new catalysts is a challenging task that can be significantly accelerated in silico. However, biomass molecules are often complex and highly oxygenated, hence rendering calculations more difficult and time consuming. Among these compounds, polyols are particularly important. We developed linear relations of the Brønsted-Evans-Polanyi (BEP) type from the DFT study of C-H or O-H bond dissociation elementary steps for a family of monoalcohol molecules on met
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31

Kováčik, Dušan. "Analýza a predikce z GPS dat." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2015. http://www.nusl.cz/ntk/nusl-234909.

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This paper deals with the analysis of the collected GPS data and the possibility of the prediction of most advantageous route on its basis, by the application written in the PHP scripting language. The suitability of the route is considered by the distance, driving time, or elevation. The thesis also describes a GPS system, the format of the source data and their storing in an appropriate database. There is also a description of the search of the shortest path in the graph and some famous algorithms for finding it. The paper includes information about implementation of new data integration and
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32

Tate, Charles Ulysses. "Mental simulation of the future : processes and principles /." view abstract or download file of text, 2006. http://proquest.umi.com/pqdweb?index=0&did=1251849171&SrchMode=1&sid=1&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1181338221&clientId=11238.

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Thesis (Ph. D.)--University of Oregon, 2006.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 152-158). Also available for download via the World Wide Web; free to University of Oregon users.
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Hoveland, Carole Munson. "Relationships between learning and study strategies and academic achievement in associate degree nursing students." Laramie, Wyo. : University of Wyoming, 2006. http://proquest.umi.com/pqdweb?did=1136092611&sid=3&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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34

Peric, Milovan. "A finite volume method for the prediction of three-dimensional fluid flow in complex ducts." Thesis, Online version, 1985. http://ethos.bl.uk/OrderDetails.do?did=1&uin=uk.bl.ethos.262060.

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Hovatter, Thomas W. "MEASUREMENT AND PREDICTION OF LEADERSHIP EFFECTIVENESS BASED ON ATTRIBUTES." Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1791777781&sid=3&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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Thesis (Ph. D.)--Southern Illinois University Carbondale, 2009.<br>"Department of Workforce Education and Development." Keywords: Effective leadership, Full-range leadership, Multifactor Leadership Questionnaire, Personal Values Profile, Transactional leadership, Transformational leadership, Leadership. Includes bibliographical references (p. 120-133). Also available online.
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36

Boshoff, Stephanus Cornelius. "Voorspellers van die verhoudingskwaliteit van gay mans." Thesis, Stellenbosch : Stellenbosch University, 1995. http://hdl.handle.net/10019.1/20966.

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Thesis (MA)--Stellenbosch University, 1995.<br>ENGLISH ABSTRACT: The primary objectives of the present research were to predict the quality of relationships of gay male couples, as well as those of the members of the couples, on the basis of chosen variables. These chosen variables were taken along an ecological framework, which took into account variables from a personal, psychological, interpersonal and social context. Five variables received wide coverage in the present research: The sexual behavioural status of the relationship, sex role self-concept, sex role behaviour, perceived s
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Kroos, Donna S. "A Model to Predict 24-Hour Urinary Creatinine Level Using Repeated Measurements." VCU Scholars Compass, 2006. http://hdl.handle.net/10156/1832.

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Sirinterlikci, Arif. "Thermal management and prediction of heat checking in H-13 die-casting dies /." The Ohio State University, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=osu1488202678774783.

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Grobaski, Thomas C. "Preliminary research for the development of a hot forging die life prediction model." Ohio : Ohio University, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1102695461.

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Buchert, Egan HEIDI Barbara. "Life Chaos as a Predictor of Diet Quality in U.S. Adults." ScholarWorks, 2018. https://scholarworks.waldenu.edu/dissertations/5309.

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Poor diet quality is a source of morbidity and mortality within the United States. Previous researchers have examined psychosocial influences on diet; however, the relationship between life chaos, a psychosocial measure, and diet quality was not known. The purpose of this cross-sectional survey study was to use the Life Chaos Scale and the Healthy Eating Index-2010 to collect data on life chaos and diet quality, consistent with the biopsychosocial model of health, from a sample of 103 U.S. adults. Regression analysis was used to construct a predictive model. According to the study results, lif
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41

Stuart, Gale Sherwood. "Making connections the role of the social networks of first-year students enrolled in learning communities in predicting success in college /." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1666398331&sid=5&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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McGinty, Heather L. "Predicting Fear of Recurrence and Protective Health Behaviors Using Protection Motivation Theory." Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3631.

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Prior research suggests that fear of cancer recurrence is very common among cancer survivors. This study examined the extent to which Protection Motivation Theory variables of threat appraisal and coping appraisal accounted for differences in fear of recurrence and performance of health behaviors in cancer patients who recently completed treatment. It was hypothesized that greater fear of recurrence would be related to a combination of high threat appraisal and low coping appraisal. Also, it was hypothesized that higher rates of health behaviors would be related to higher threat appraisals for
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Nesbitt, Tess Alexandra. "Cost-sensitive tree-stacking learning with variable prediction error costs /." Diss., Restricted to subscribing institutions, 2010. http://proquest.umi.com/pqdweb?did=2026906691&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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Cao, Ji. "Prediction and optimization of chloride-induced corrosion of concrete structures /." Available to subscribers only, 2007. http://proquest.umi.com/pqdweb?did=1456291171&sid=7&Fmt=2&clientId=1509&RQT=309&VName=PQD.

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Alhalasah, Wasim. "Electrochemical Materials Science: Calculation vs. Experiment as Predictive Tools in Tailoring Intrinsically Conducting Polythiophenes." Doctoral thesis, Universitätsbibliothek Chemnitz, 2007. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200700375.

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Eine Reihe 3-(p-X-phenyl)-Thiophenmonomeren (X = -H, -CH3, -OCH3, -COCH3, -COOC2H5, -NO2) wurde elektrochemisch polymerisiert, um Filme zu erhalten, die umkehrbar reduziert und oxidiert werden konnten (n-und p-dotiert wurden). Die Oxidationspotentiale der Monomere und die formalen Potentiale der n und p-Dotierprozesse der Polymere wurden mit Resonanz- und induktiven Effekten der Substituenten (Hammett konstanten) am Phenylring sowie semiempirisch errechneten Bildungswärmen der Monomereradikalkationen korreliert. Außerdem wurden die Oxidationspotentiale mit den Ionisierungspotentialen der Monom
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46

Stehno, David. "Dolování dat." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2013. http://www.nusl.cz/ntk/nusl-219902.

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The aim of the thesis was to study and describe data mining methodology CRISP-DM. From the collected database of calls to the call center a prediction was performed, based on CRISP-DM methodology. In phase of test situation modeling four different testing methods were used: the k-NN, neural network, linear regression and super vector machine. The input attributes importance for further prediction was evaluated based on different selections. The results and findings may provide data for further more accurate forecasts in the future; not only in number of calls but also other indicators relevant
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47

Katre, Aanandita Ramakant. "Developing Methods for Prediction and Reduction of Springback using a Practical Method to Estimate E-Modulus." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1500028074848847.

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48

Steele, Brad A. "Computational Discovery of Energetic Polynitrogen Compounds at High Pressure." Scholar Commons, 2018. http://scholarcommons.usf.edu/etd/7232.

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High-nitrogen-content energetic compounds containing multiple N-N bonds are an attractive alternative towards developing new generation of environmentally friendly, and more powerful energetic materials. High-N content translates into much higher heat of formation resulting in much larger energy output, detonation pressure and velocity upon conversion to large amounts of non-toxic, strongly bonded N2 gas. This thesis describes recent advances in the computational discovery of group-I alkali and hydrogen polynitrogen materials at high pressures using powerful first-principles evolutionary cryst
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Murugesan, Karthik Saravanan. "Predicting Parting Plane Separation And Tie Bar Loads In Die Casting Using ComputerMODELING AND DIMENSIONAL ANALYSIS." The Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1221175903.

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Al, Cicek. "En psykometrisk utvärdering av det arbetspsykologiska testet Predicting Job Performance." Thesis, Stockholm University, Department of Psychology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1120.

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<p>Ett psykologiskt test används främst inom utbildningssammanhang och kliniska sammanhang, men även inom rekrytering, urval och organisationsutveckling. Det finns idag ett flertal personlighets- och begåvningstest som mäter olika aspekter som kan vara relevanta för en organisation. Predicting Job Performance, PJP, som har sin utgångspunkt i femfaktormodellen, är utvecklat av Psykologiförlaget AB och består av två delar som mäter olika dimensioner av personlighet och begåvning. I denna studie har psykometriska beräkningar utförts för att utvärdera instrumentets reliabilitet samt validitet, frä
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