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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The emotional expressions, feelings, and reactions-based on different Guanxies between supervisors and subordinates

Tu, Hsiao-Mei 01 September 2005 (has links)
Previous studies of emotion issues most focus on customer interaction and individual emotion, few studies focus on the interaction between supervisors and subordinates. Some findings also showed the Chinese supervisors would categorize their subordinates into ¡§insiders¡¨ and ¡§outsiders¡¨. Therefore, this search aimed at the emotion behavior and reaction between supervisors, insiders and outsiders. The findings of this search showed the Chinese supervisors tend to have more positive emotion behavior to ¡§insiders¡¨. Even they have negative behaviors to ¡§insiders¡¨, they will show more consideration. In the other way, ¡§insiders¡¨ always not worry about supervisors¡¦ negative behaviors even they will clarify some facts to supervisors, but ¡§outsiders¡¨ always use the evade way to confront supervisors¡¦ negative behaviors.
2

Development of collaborative criterion-referenced testing procedures at the Army Reserve Readiness Training Center (ARRTC)

Woolsey, Robert A. January 2001 (has links) (PDF)
Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 2001. / Includes bibliographical references.
3

Verbal reports as signal detection : an alternative approach to the collection and analysis of questionnaire data

Harper, Susan M. January 2000 (has links)
No description available.
4

Stress-Strain data for metals in bar and sheet form : strain rate, thickness and temperature influences

Roshanaei, Sina January 2017 (has links)
Over the past few decades various models of different formats have been developed to correctly evaluate and predict the strength of materials. However, these models are limited in certain environmental conditions in implementing the effect of material's thickness into their models. As such an there was a need to consider the basics of mechanical engineering and to try and define the trend, thickness has upon the behaviour of materials with respect to environmental conditions. The work consisted of a representation of tensile testing testing of common engineering alloys across a wide range of temperature, strain rate and thickness. Acquisition of high strain rate data and extended strain data (split-hopkinson, bulge forming and plane strain compression). A review of existing graphical techniques and limited applications using strength reduction factors, as well as applying the accepted empirical formulae, Johnson-Cook, Armstrong-Zerrili, Ramberg-Osgood and Hollomon. Later, recognising a need for a new approach as with a universal (quartic) polynomial fit to all plastic flow curves in which coefficients are T, ε̇ and t̄ dependant. Adoptation of a common numerical procedure for strain intercept ε0 and cut-off instability co-ordinates (σi, εi)- each as the solution to the roots of a quartic. Therefore, a proposal of the flow curve tables allowing interpolation and extrapolation, a numerical representation of any previous "Atlas of Curves". Subsequently, leading to reconstruction of the full stress-strain curve with the addition of elastic strain calculated from the modulus applicable to the specific test condition by further testing of these data from literature; both improving the existing and producing new empirical and simulation based models to analyse the materials, which will be subjected to dynamic loading as well as temperature and strain rates variations. The main objective of the work, was involved in creating a polynomial fit to describe the three physical conditions in terms of coefficients and to verify the findings in a FEA package, ABAQUS. A new process in reading the stress-strain data. By means of such development an instability study of strain limits based on Considére criteria was developed which illustrated the ways to prolong the instability limit. A secondary study of this work relates to creating a bridge between the micro-structure and macro-structure of the tested materials. A series of correlations and trends were developed to further signify the shift in micro-structural restructuring, whilst the material is under load. Another important aspect of the work consists, of carrying out an analytical study on Ramberg-Osgood equation. Ramberg-Osgood equation has been at the forefront of many engineering advancement. However it can yet be improved and reformatted by means of defining a set value for its variable constants. As such a fix ƞt value based on a best-fit approach was developed which was analytically tested.
5

A study of the effect of criterion-referencing on teaching, learning and assessment in secondary schools /

Kerrison, Terence Michael. January 1996 (has links)
Thesis (M. Ed.)--University of Hong Kong, 1996. / Includes bibliographical references.
6

A study of the effect of criterion-referencing on teaching, learning and assessment in secondary schools

Kerrison, Terence Michael. January 1996 (has links)
Thesis (M.Ed.)--University of Hong Kong, 1996. / Includes bibliographical references. Also available in print.
7

Application of deterministic-probabilistic (D-P)criterion to bulk electric system planning

Bao, Huiling 28 June 2007
Bulk electric system reliability assessment is an important activity in both vertically integrated and unbundled electric power utilities. The conventional deterministic N-1 criterion normally used in bulk electric system planning does not respond to the probabilistic factors that influence the reliability of the system and is a rigid criterion. New assessment procedures are therefore required that combine the traditional deterministic approach with probabilistic perspectives to provide a responsive planning criterion.<p>This research work introduces the concept of a joint deterministic-probabilistic (D-P) criterion for bulk electric system planning using a previously developed software package designated as MECORE. The D-P concept presented is a deterministic framework that incorporates a probabilistic criterion. This research examines the application of the conventional deterministic N-1, the basic probabilistic and the D-P criteria to two test systems. The studies show that the D-P approach is driven by the accepted deterministic N-1 criterion and influenced by the probabilistic criterion (Pc). The D-P technique adds additional probabilistic risk information to the traditional deterministic N-1 criterion that is useful when making system reinforcement decisions. <p>The research work illustrated in this thesis indicates that the D-P criterion and associated procedures for bulk electric system analysis can be effectively utilized in bulk electric system reliability assessment. The conclusions and the techniques presented in this thesis should prove valuable to those responsible for composite generation and transmission system expansion planning.
8

Application of deterministic-probabilistic (D-P)criterion to bulk electric system planning

Bao, Huiling 28 June 2007 (has links)
Bulk electric system reliability assessment is an important activity in both vertically integrated and unbundled electric power utilities. The conventional deterministic N-1 criterion normally used in bulk electric system planning does not respond to the probabilistic factors that influence the reliability of the system and is a rigid criterion. New assessment procedures are therefore required that combine the traditional deterministic approach with probabilistic perspectives to provide a responsive planning criterion.<p>This research work introduces the concept of a joint deterministic-probabilistic (D-P) criterion for bulk electric system planning using a previously developed software package designated as MECORE. The D-P concept presented is a deterministic framework that incorporates a probabilistic criterion. This research examines the application of the conventional deterministic N-1, the basic probabilistic and the D-P criteria to two test systems. The studies show that the D-P approach is driven by the accepted deterministic N-1 criterion and influenced by the probabilistic criterion (Pc). The D-P technique adds additional probabilistic risk information to the traditional deterministic N-1 criterion that is useful when making system reinforcement decisions. <p>The research work illustrated in this thesis indicates that the D-P criterion and associated procedures for bulk electric system analysis can be effectively utilized in bulk electric system reliability assessment. The conclusions and the techniques presented in this thesis should prove valuable to those responsible for composite generation and transmission system expansion planning.
9

Criteria-based content analysis : an experimental investigation with children

Joffe, Risha D. 05 1900 (has links)
The aim of the present study was to experimentally test the Undeutsch Hypothesis, which holds that children's statements based on self-experienced events are qualitatively and quantitatively different from statements based on coaching. Specifically, this study tested the validity of Criteria-Based Content Analysis (CBCA, a system for assessing the credibility of eyewitness reports) for discriminating between credible and non credible eyewitness reports by children. As well, two other tests of the quantitative and qualitative differences between credible and noncredible eyewitness reports were included. One hundred and forty-two children (74 Grade4, 68 Grade 2) were tested in three conditions: (1) Live Event, in which children were actively involved in a staged event (the event was complex and included many features considered relevant to credibility), (2) Heavily Coached, in which children did not experience the event but were told in detail about it (including details which, if reported, would be assigned significance by CBCA),and (3) Lightly Coached, in which children did not experience the event but were provided with a brief account of it, with the expectation that they would fill in details to make their reports believable. Children were asked to recall the event in individual interviews. Transcribed interviews were evaluated using CBCA. Results of the study provided mixed support for the Undeutsch Hypothesis. For Grade 4 children, CBCA significantly discriminated between the Live Event and Lightly Coached conditions, but not between the Live Event and Heavily Coached conditions. Thus, although CBCA accurately distinguished credible from lightly coached reports by this older group of children, reports of the heavily coached children fooled CBCA evaluation. For Grade 2 children, CBCA did not discriminate between the three conditions. This result raised questions about the applicability of CBCA to the reports of younger children. Results of the other two tests of quantitative and qualitative characteristics indicated that these systems did not aid in discriminating between credible and noncredible reports. The implications of these findings for the empirical validation of CBCA and for the use of this system in making credibility decisions in the forensic context are discussed. At this point in time, the assessment of CBCA is still taking place. Until further testing is completed, CBCA should be viewed as one approach to credibility assessment that has clinical support but limited empirical validation.
10

Reinforced concrete slab elements under bending and twisting moments

Lodi, Sarosh Hashmat January 1997 (has links)
No description available.

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