• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 7
  • 6
  • 2
  • 2
  • 1
  • 1
  • 1
  • Tagged with
  • 21
  • 5
  • 5
  • 4
  • 4
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 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.
11

Využití metodik projektového řízení pro implementaci informačních systémů, jejich porovnání a využití v praxi / The Use of Project Management Methodologies for Implementation of Information Systems; their Comparison and Use in Practice

Kuchyňka, Petr January 2010 (has links)
The diploma paper introduces and, consequently, compares the worldwide accepted project management standards PMBOK Guide and CzNCB and ASAP Methodology for Implementation. Project management standards were presented by PMI and IPMA organizations, ASAP Methodology for Implementation was developed by SAP organization. The theoretical background is further applied on real situations within projects of implementations of SAP solutions that are realized by the company NESS Czech s.r.o.. Possible difficulties, which may arise during every implementation of SAP solutions, are being identified due to knowledge and experience of project managers and solution architects of NESS Czech s.r.o., not only during each phase of ASAP Methodology for Implementation but also during pre-implementation project phase. After settling the role and responsibilities of the supplier's project manager, the solutions how to avoid and/or react on possible difficulties, in charge of supplier's project manager, are being indicated.
12

Metody tvorby odhadů při implementaci typového ASW / Estimation methods while type application software implementation

Axmann, Ondřej January 2009 (has links)
This essay deals with estimation methods while implementation of Type application software. After the introductory part, which stipulates objectives of the work and descriptions of how to achieve them, is a general description of basic features of the project. After this part, there are characterized basic attributes of estimates, various approaches to their formation and problems that can accompany estimation activity. This work also describes diversification of information systems according to their way of development on Individual application software and Type application software. Then it defines their mutual differences while implementation. Next chapter resolve the first objective associated with exploration of implementation methodologies used by companies operating on the Czech market in the area of IS / ICT. Part of this chapter is dedicated to the AcceleratedSAP methodology which describes the life cycle of projects. The following chapter deals with the performance of the second objective, which is a comprehensive overview of estimation methods. Some items from this list are later selected for more detailed evaluation, in account of some of them are marked under the third objective as suitable for projects dealing with implementation of Type application software. In the last section of this essay is solved the main given objective, which is to implement some of chosen estimation methods into AcceleratedSAP methodology. Later in this chapter is recorded a reflection on possibilities of using model based estimation methods in area of Type application SW. It is followed with a proposal for possible course of development of such a model. The work ends with a practical example of effort estimation through UCP method adapted for the Type application software environment. This is followed by conclusions evaluating the achievements of set objectives.
13

Fallet “ASAP Rocky” : En kvalitativ innehållsanalys av gestaltningen av kändisskap och våldsbrott i svensk nyhetsrapportering

Eld, Marika, Karlsson, Hanna January 2021 (has links)
In the summer of 2019, ASAP Rocky, or Rakim Meyers as his real name is, was suspectedand later convicted of assault after a gig in Stockholm. The incident and the subsequent courtproceedings received a great deal of attention in the Swedish media.The purpose of this bachelor thesis was to examine the news coverage of the case "ASAPRocky" in the Swedish press. The research questions that were investigated were: How isASAP Rocky presented in news articles in Dagens Nyheter and Aftonbladet? What does the conformation of the role as a victim and perpetrator look like? How does the conformation change during the arrest? We conducted a qualitative content analysis using a question template based on four questions taken from media logic and framing theory. By examining the portrayal of the parties involved and roles as victims and perpetrators, we were able to distinguish that none of the roles are portrayed or lived up to the definition of the roles.One theme in the essay was that ASAP Rocky's celebrity status was in his favor. This theme is also demonstrated when ASAP is embodied in the empirical material.
14

Gender Differences and the Effects of Cooperative Learning in College Level Mathematics

Olson, ViAnn Esther January 2002 (has links)
The purpose of this study was to evaluate the effectiveness of cooperative learning in a liberal arts mathematics course and to examine any gender-related differences in the effects of cooperative learning in terms of achievement, composition of the cooperative groups, mathematics anxiety, attitudes toward mathematics, attendance, and retention. The quasi-experimental design compared a control section using individualized learning methods with three treatment sections using cooperative learning methods based on the Learning Together model of Johnson and Johnson (1991). The compositions of the three treatment groups varied: heterogeneous ability/heterogeneous gender, heterogeneous ability/homogeneous gender, and self-selected. The Academic Skills Assessment Program (ASAP) was used as a pre-test to show that the groups were equal. The Revised Math Attitude Scale and the Mathematics Anxiety Rating Scale (MARS) were used as pre- and post-tests to measure changes in attitudes and anxiety. Achievement was measured by individual and group course grades. Group grades were determined by taking 67% of a student's individual exam score plus 33% of the group's average on the exam. Cooperative learning and composition of groups had no significant effect on achievement. The differences between individual and group grades were insignificant, and the group grading method benefited the grades of only five students. Attendance had a large effect on achievement, and the ASAP score and the Math Attitude Post-test were significant predictors of achievement. / The MARS post-test was negatively correlated with individual course grade. While no significant gender-related differences surfaced, some trends appeared. The ASAP, MARS, and Math Attitude pre-test scores were equal, however, females achieved slightly higher course grades than males. In each of the four research groups the individual course grades were higher for females than for males. Also, females had a larger decrease in mathematics anxiety with a drop of 22 points compared to the males' drop of 10 points. Males and females each improved their attitudes toward mathematics by only one point, however, in three of the four research groups, females had smaller attitude changes than males, and two of the cooperative learning groups had decreases in their attitude scores.
15

The effect of skin phototype on laser propagation through skin

Karsten, Aletta Elizabeth 01 May 2013 (has links)
The use of lasers for diagnosis and treatment in medical and cosmetic applications is increasing worldwide. Not all of these modalities are superficial and many require laser light to penetrate some distance into the tissue or skin to reach the treatment site. Human skin is highly scattering for light in the visible and near infrared wavelength regions, with a consequent reduction of the fluence rate. Melanin, which occurs in the epidermis of the skin, acts as an absorber in these wavelength regions and further reduces the fluence rate of light that penetrates through the epidermis to a treatment site. In vivo fluence rate measurements are not viable, but validated and calibrated computer models may play a role in predicting the fluence rate reaching the treatment site. A layered planar computer model to predict laser fluence rate at some depth into skin was developed in a commercial raytracing environment (ASAP). The model describes the properties of various skin layers and accounts for both the absorption and scattering taking place in the skin. The model was validated with optical measurements on skin-simulating phantoms in both reflectance and transmission configurations. It was shown that a planar epidermal/dermal interface is adequate for simulation purposes. In the near infrared wavelength region (676 nm), melanin (consisting of eumelanin and pheomelanin) is the major absorber of light in the epidermis. The epidermal absorption coefficient is one of the required input parameters for the computer model. The range of absorption coefficients expected for typical South African skin phototypes (ranging from photo-sensitive light skin, phototype I on the Fitzpatrick scale, to the photo-insensitive darker skin phototype V) was not available. Non-invasive diffuse reflectance spectroscopy measurements were done on 30 volunteers to establish the expected range of absorption coefficients. In the analysis it became apparent that the contributions of the eumelanin and pheomelanin must be accounted for separately, specifically for the Asian volunteers. This is a new concept that was introduced in the diffuse reflectance probe analysis. These absorption coefficient measurements were the first to be done on the expected range of skin phototypes for the South African population. Other authors dealing with diffuse reflectance probe analysis only account for the dominant eumelanin. Both the epidermal absorption coefficient and thickness are important in the prediction of the fluence rate loss. The computer model was used to evaluate the effect of the epidermal absorption coefficient (a parameter dictated by an individual’s skin phototype) and the epidermal thickness on the fluence rate loss through the skin. The epidermal absorption is strongly wavelength dependent with the higher absorption at the shorter wavelengths. In the computer model a longer wavelength of 676 nm (typical for a photodynamic treatment (PDT) of cancer) was used. For the darker skin phototypes (V) only about 30% of the initial laser fluence rate reached a depth of 200 ìm into the skin (just into the dermis). For the PDT application, results from the computer model indicated that treatment times need to be increased by as much as 50% for very dark skin phototypes when compared to that of very light phototypes. / Thesis (PhD)--University of Pretoria, 2012. / Physics / unrestricted
16

Synthesis and Characterization of Mesoporous PMMA/POSS Particles

Miles, Craig January 2011 (has links)
No description available.
17

The aviation safety action program : assessment of the threat and error management model for improving the quantity and quality of reported information / Assessment of the threat and error management model for improving the quantity and quality of reported information

Harper, Michelle Loren 06 February 2012 (has links)
The Aviation Safety Action Program (ASAP) is a voluntary, non-jeopardy reporting program supported by commercial airlines. The program provides pilots with a way to report unsafe occurrences, including their own errors, without risk of punitive action on the part of the airlines or the Federal Aviation Administration (FAA). Through a set of on-site visits to airlines with ASAP programs, deficiencies were identified in the way airlines collect ASAP reports from pilots. It was concluded that these deficiencies might be limiting the ability of airlines to identify hazards contributing to reported safety events. The purpose of this research was to determine if the use of an ASAP reporting form based on a human factors model, referred to as the Threat and Error Management (TEM) model, would result in pilots providing a larger quantity and higher quality of information as compared to information provided by pilots using a standard ASAP reporting form. The TEM model provides a framework for a taxonomy that includes factors related to safety events pilots encounter, behaviors and errors they make, and threats associated with the complexities of their operational environment. A comparison of reports collected using the TEM Reporting Form and a standard reporting form demonstrated that narrative descriptions provided by pilots using the TEM Reporting Form included both a larger quantity and higher quality of information. Quantity of information was measured by comparing the average word count of the narrative descriptions. Quality of information was measured by comparing the discriminatory power of the words in the narrative descriptions and the extent to which the narrative descriptions from the two sets of reports contributed to a set of latent concepts. The findings suggest that the TEM Reporting Form can help pilots provide longer descriptions, more relevant information related to safety hazards, and expand on concepts that contribute to reported safety events. The use of the TEM Reporting Form for the collection of ASAP reports should be considered by airlines as a preferred collection method for improving the quantity and quality of information reported by pilots through ASAP programs. / text
18

How to be a student: Students who identify as Aboriginal and their experiences mediating identities at university

2014 March 1900 (has links)
The university habitus is not comprised of neutral structures but carries with it a history of privileging certain ways of doing, learning and being. Students who identify as Aboriginal draw from a number of identities at the University that become more or less relevant depending on the context. In this narrative study, seven students who identify as Aboriginal are interviewed about their experiences at the University of Saskatchewan. As a result of these interviews, a perspective of the university takes shape where Aboriginal culture welcomes and comforts students in a supporting role but does not always seem relevant in an academic context. Connections to others and to oneself can impact a student’s engagement in classroom curricula and stereotypes about Aboriginal peoples and grades play an important role in shaping the experiences of students who identify as Aboriginal at university, their definition of success and even their decision to attend university. The “narrative of struggle” can influence students’ choices to frame themselves either in relation to a non-Aboriginal reference group or question why Aboriginal educational success is framed in terms of exceptional individual cases rather than as a group norm. While students’ experiences at the university vary, their purpose for attending university is closely connected to their identities both now and their hopes for creating a better self in the future.
19

Studium vlastností membránového napěťového senzoru ASAP1 exprimovaného v buněčné linii HEK 293 / Study of properties of voltage membrane sensor ASAP1 expressed in HEK293 cell line

Jablonská, Dominika January 2017 (has links)
This thesis deals with the problematice of measuring membrane potential and monitoring the propagation of electrical activity of cells. For this purpose, fluorescence membrane voltage sensors have been developed to detect changes in the membrane potential by changing their fluorescence intensity. The practical part is focused on the study of the properties of the ASAP1 fluorescence probe, which was transfected into the HEK293 cell line, which are kidney cells from the human embryo. Cell membrane potential was changed using the patch-clamp technique.
20

Multidimensional Mass Spectrometry Studies on Amphiphilic Polymer Blends and Cross-Linked Networks

O'Neill, Jason Michael 08 July 2021 (has links)
No description available.

Page generated in 0.0216 seconds