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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.
161

Neural Inductive Matrix Completion for Predicting Disease-Gene Associations

Hou, Siqing 21 May 2018 (has links)
In silico prioritization of undiscovered associations can help find causal genes of newly discovered diseases. Some existing methods are based on known associations, and side information of diseases and genes. We exploit the possibility of using a neural network model, Neural inductive matrix completion (NIMC), in disease-gene prediction. Comparing to the state-of-the-art inductive matrix completion method, using neural networks allows us to learn latent features from non-linear functions of input features. Previous methods use disease features only from mining text. Comparing to text mining, disease ontology is a more informative way of discovering correlation of dis- eases, from which we can calculate the similarities between diseases and help increase the performance of predicting disease-gene associations. We compare the proposed method with other state-of-the-art methods for pre- dicting associated genes for diseases from the Online Mendelian Inheritance in Man (OMIM) database. Results show that both new features and the proposed NIMC model can improve the chance of recovering an unknown associated gene in the top 100 predicted genes. Best results are obtained by using both the new features and the new model. Results also show the proposed method does better in predicting associated genes for newly discovered diseases.
162

Fibration theorems and the Taylor tower of the identity for spectral operadic algebras

Schonsheck, Nikolas 01 October 2021 (has links)
No description available.
163

A Longitudinal Analysis of Student Retention Using Neighborhoods as Socioeconomic Proxies

Hallmark, Tyler 24 August 2021 (has links)
No description available.
164

Dostavba duchovního centra v lokalitě Brno, Lesná / Completion of the Construction of the Religious Center in Brno-Lesná

Makyča, Marek January 2014 (has links)
This master´s thesis deals with the completion of the Religious Center in Brno - Lesná. There is a lot of people attending religious services and therefore arose a need to rebuild the church for at least 400 worshipers. The object of the spiritual centre is located near a tram stop in the middle of the city part Brno-Lesná, Nezvalova street. There are high buildings surrounding the concerned area from all sides. The proposal is to design a church, so that it was sufficient for all needs and also served as a pleasant place for stay of the worshippers. It should also allow formation of new parking spaces in the basement of the church. Two apartments, one for the administrator and one for the housewife, should be built during the construction of the church as well.
165

Latino Male Community College Student Intentions to Graduate: An Application of the Theory of Planned Behavior

January 2020 (has links)
abstract: As of 2018, 61% of all jobs in Arizona require additional training/education beyond the high school diploma. With only 35% of Arizona’s population holding a post-secondary degree, there is high demand and need for more Arizonans to complete degrees or certificates in the coming years. As the largest minority population in the state and one-third of the college-aged population, Latinx students are not successfully attaining these degrees. While Latinx degree attainment has increased, this increase was due primarily to higher rates of high school and degree completion of Latinas. Of those Latino males that continue to post-secondary education, the majority (71%) will enroll at the community college level. However, the road to academic success at community college is dim. Despite their high enrollment rates at community college, 13% will leave after their first year, 35.2% after their second, and 56.7% after six years (Urias & Wood, 2015). Research on Latino males in higher education has been primarily focused on access, persistence, and retention at the university level. Further, research has been centered on identity, critical race theory, language behaviors, and engagement of Latino males in higher education. Little to no research has been done to identify the factors, characteristics, or the internal will that propels a Latino male community college student to complete their degree. This research is intended to contribute to this void in research, utilizing a human behavioral theoretical approach to address the phenomena of Latino male attrition. This exploratory mixed method research approach incorporated both qualitative and quantitative instruments to test the validity of the Theory of Planned Behavior as a plausible model to assess intention of Latino males to graduate from community college. The research examined whether intention to graduate could be assessed on the behavioral beliefs associated with a Latino male’s attitude, perceived norms, and their perceived behavioral controls towards completing a degree. Further, the research sought to determine that if the theory could accurately assess intention, could the model assess differences in intention for first-year versus second-year students, and currently enrolled students versus those who have dropped out. The premise was that if the theory is an acceptable model to predict intention, the study could also model behavioral interventions to support Latino male student persistence and completion. The results indicate that the Theory of Planned Behavior is an acceptable model to assess and predict behavioral beliefs that drive Latino male intention to graduate from community college. Latino male students’ attitudes toward degree attainment is the most significant factor in predicting their intention to graduate. Additionally, behavioral beliefs of enrolled students are significantly different than their peers who dropped out. However, there is no significant difference in the behavioral beliefs of students in their first-year of enrollment versus those in their second-year of enrollment. Using the theory’s behavioral intervention implementation strategy, the research provided implications for practice that support Latino male student recruitment, retention, and completion measures for community colleges. Additionally, the research provides implications for future research that supports more studies on Latino male community college degree attainment, and for preparing more Latino men for the workforce needs of Arizona. / Dissertation/Thesis / Appendix L - Regression Codes / Doctoral Dissertation Community Resources and Development 2020
166

Instantly Decodable Network Coding: From Centralized to Device-to-Device Communications

Douik, Ahmed S. 05 1900 (has links)
From its introduction to its quindecennial, network coding have built a strong reputation in enhancing packet recovery process and achieving maximum information flow in both wires and wireless networks. Traditional studies focused on optimizing the throughput of the network by proposing complex schemes that achieve optimal delay. With the shift toward distributed computing at mobile devices, throughput and complexity become both critical factors that affect the efficiency of a coding scheme. Instantly decodable network coding imposed itself as a new paradigm in network coding that trades off this two aspects. This paper presents a survey of instantly decodable network coding schemes that are proposed in the literature. The various schemes are identified, categorized and evaluated. Two categories can be distinguished namely the conventional centralized schemes and the distributed or cooperative schemes. For each scheme, the comparison is carried out in terms of reliability, performance, complexity and packet selection methodology. Although the performance is generally inversely proportional to the computation complexity, numerous successful schemes from both the performance and complexity viewpoint are identified.
167

Priming vid ordstamskomplettering av sammansatta ord / Priming in word stem completion of compound words

Kallonen, Caroline January 2020 (has links)
Syftet med studien var att studera effekten av priming vid ordstamskomplettering. Mina frågeställningar var 1) har priming en effekt på kompletteringen av sammansatta ords ordstammar? 2) är en svarstid på fyra sekunder för kort för kompletterandet av en ordstam? 3) kompletteras ordstammarna med det första ordet försökspersonerna kommer på? För att besvara mina frågeställningar utförde jag ett experiment. Den oberoende variabeln var priming eller inte priming av sammansatta ord, och den beroende variabeln var antalet korrekt kompletterade ordstammar. Svarstiden var fyra sekunder och antalet ordstammar var 226. Efteråt ställde jag dem frågor om hur de gått tillväga när de svarat. Antalet korrekt kompletterade ordstammar var signifikant högre för de sammansatta ord som försökspersonerna hade primats på (p<.001), vilket visar att priming har effekt på kompletteringen av sammansatta ords ordstammar, samt att hela ord kan användas som ordstam. En svarstid på fyra sekunder korrelerade inte med ett stort antal missade svar (M = 9, SD = 4), vilket visar att en svarstid på fyra sekunder inte är för kort. Enligt försökspersonerna svarade de, på i snitt 4% av ordstammarna (M = 10, SD = 9), inte med det första ordet de kom på, vilket antyder om att ordstammar nästan uteslutande kompletteras med det första ordet försökspersoner kommer på. / The purpose of the study was to examine if priming has an effect on word stem completion. The questions I wanted to answer was 1) does priming have an effect on the completion of the word stems of compound words? 2) is a response time of four seconds too short for the completion of a word stem? 3) are the word stems completed with the first word that comes to the subject’s minds? To answer my questions, I performed an experiment. The independent variable was priming or not priming of compound words, and the dependent variable was the number of correctly completed word stems. The response time was four seconds and the number of word stems was 226. Afterwards I asked them questions about how they did when they answered. The number of correctly completed word stems was significantly higher for the compound words that the subjects had been primed for (p<.001), which shows that priming has an effect on the completion of the word stems of compound words, and that a whole word can be used as a word stem. A response time of four seconds did not correlate with a big number of missed answers (M= 9, SD = 4), which shows that a response time of four seconds is not too short. According to the subjects they, on an average of 4% of the word stems (M = 10, SD = 9), did not answer with the first word that came to mind, which suggests that word stems almost exclusively are completed with the first word that comes to subject’s minds.
168

Inside or Outside: Discourse strategies of Finnish and Japanese workers in Japan

Hakalisto, Tuomas January 2021 (has links)
The aim of this cross-cultural study is to analyze discourse strategies between Finnish and Japanese participants regarding the indexing of in-group and out-group dynamics in Japanese communication. This research is going to concentrate on Finnish and Japanese people’s use of Japanese language to establish uchi/soto (inside/outside) relationships in work-related instances. This study focuses solely on the in-group and out-group dynamics and socio-pragmatic features during interactions with addressees from inside and outside the company, because in these situations the contrast between the dynamics of in-groups and out-groups is often more transparent. The data was processed and analyzed using a Discourse Completion Task (DCT) survey.This research aims to answer two questions: How different are the nuanced uses of polite expressions and the politeness strategies between the Finnish and the Japanese respondents, and could it be possible that both respondent groups index uchi and soto relationships in the same way through language use?The results showed similarities in the use of politeness strategies between both groups. Differences were found in code-switching between various politeness levels. The data only serves as an indicator for the hypothesis and gives further room for future research.
169

Throughput of UWC students who did at least one semester of third-year Statistics

Latief, Abduraghiem January 2005 (has links)
>Magister Scientiae - MSc / The study explores the completion rates (the number of years a student takes to complete a degree) of graduates at the University of the Western Cape (UWC) in South Africa. The graduates in the study all did at least one semester of statistics in their final year of study. The students' completion will be described with respect to school results and socio-demographics. Differences between students who finished their studies in the prescribed time of three years and those who took longer than the prescribed time will be highlighted. Factors that aid or hinder students from successfully completing their studies in the prescribed time will be analyzed. An entry selection model will be developed to screen the students. This will assist with an enrolment strategy. The most significant result found was that the political environment played the most significant role in throughput. The next significant result from the study showed that the grade 12 aggregate played a significant role in throughput. It is suggested that UWC be proactive in developing alternative methods of selecting students, since the new Further Education Training (FET) school system, which will be implemented in 2006, will omit the grade 12 aggregate.
170

Exploring practices adopted by African students to attain completion in the University of the Western Cape

Oghenetega, Benedicta Ojiyovwi Daniel January 2020 (has links)
Philosophiae Doctor - PhD / This study explores practices that enable African doctoral students to manage their experiences in order to make progress and eventually complete their doctoral study at the University of the Western Cape in South Africa. The study is informed by previous research into doctoral education, which enumerates barriers to doctoral study completion and students’ completion strategies, as well as by Bourdieu’s theory of practice. It places a focus on students’ academic achievement practices, and how these are informed by students’ dispositions, cultural capital and experiences during their studies. The conceptual-analytical framework developed for the study attempts to bring together existing findings of research into the field of doctoral study and insights from Bourdieu’s theory of practice. It posits that students who seek to attain completion of their doctoral study have agency and resources that they strategically employ within their social and academic environment and, specifically, within the field of doctoral study. It foregrounds doctoral students’ ‘resources’ such as motivation, work ethic, tenacity, and other personal characteristics, and their personal and familial backgrounds, as well as their relevant skills and competences, which all help to shape and inform their learning and completion practices. The study focuses on African doctoral students at the University of the Western Cape. It employs a qualitative design using a case study approach that involves in-depth, semi-structured interviews with students to collect relevant data. The sample consists of 18 African doctoral students from across all faculties of the university. For the purpose of the study, African students are identified as students who self-identify as African, whether they are South African nationals (irrespective of official population group) or students from the African continent (international students). They are purposefully selected to enable the study of a group of students that continues to be under-represented in doctoral studies in South Africa. The analysis of the qualitative data involves narrative analysis and critical interpretation. The study finds that using Bourdieu’s concepts of habitus, cultural capital, and field can help us to establish and better understand the practices that doctoral students employ as strategies to overcome barriers that they encounter during their studies. The study shows that African doctoral students’ completion practices are strongly influenced by specific aspects of their habitus and cultural capital, which are determined as relevant by the field. The study focuses on aspects of habitus such as motivation, level of family education and status, cultural beliefs, values and home language, as relevant sources of academically relevant habitus. It also shows that the socio-economic class, status and occupation of core family members provide a bigger motivation for completion of their doctoral study than cultural capital. In relation to cultural capital in particular, the study thus emphasises matters such as prior academic learning; attitudes, skills and competences learnt in the academic workplace (with particular reference to lecturer-participants of the study); an understanding of the university and of the nature of doctoral study; and learning from the supervisor, other academic and research colleagues, peers and role models. Three attributes of the field of doctoral study are shown to be most relevant to completion: (1) the ‘nature of doctoral study’ and related aspects such as the choice of the research topic, thesis writing, the use of the English language, and writing and presentation of work in progress; (2) the relationship with the supervisor and aspects of the supervision process; and (3) funding. By focusing on the practices of lecturer-participants in particular, the study argues for a model of doctoral study that conceives of doctoral candidates as ‘junior staff members’ rather than merely as students, and thus employs them in a contractual relationship that involves elements of work and study. Finally, it is argued that there is much complexity in the dynamic interaction of the concepts in Bourdieu’s ‘mathematical model’. In particular, it is shown that there are dynamics by which deficiencies in the field and in the resources embodied by participants are being compensated by means of other aspects of the field, cultural capital and habitus and with new learning and adaptation to generate practices that are beneficial to completion. A number of findings also diverge from Bourdieu’s arguments. In particular, the study notes that African doctoral students’ habitus is derived from a wider influence than primarily the nuclear family (especially parents), since sibling influence, the influence of extended family members (especially well-educated ones) and a wider social network are important factors

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