Two main methods have been used in mutual funds evaluation. One is portfolio evaluation, and the other is data envelopment analysis (DEA). The history of portfolio evaluation dates from the 1960s with emphasis on both expected return and risk. However, there are many criticisms of traditional portfolio analysis which focus on their sensitivity to chosen benchmarks. Imperfections in portfolio analysis models have led to the exploration of other methodologies to evaluate fund performance, in particular data envelopment analysis (DEA). DEA is a non-parametric methodology for measuring relative performance based on mathematical programming. Based on the unique characteristics of investment trusts, Morey and Morey (1999) developed a mutual funds efficiency measure in a traditional mean-variance model. It was based on Markowitz portfolio theory and related the non-parametric methodologies to the foundations of traditional performance measurement in mean-variance space. The first application in this thesis is to apply the non-linear programming calculation of the efficient frontier in mean variance space outlined in Morey and Morey (1999) to a new modern data set comprising a multi-year sample of investment funds. One limitation of DEA is the absence of sampling error from the methodology. Therefore the second innovation in this thesis extends Morey and Morey (1999) model by the application of bootstrapped probability density functions in order to develop confidence intervals for the relative performance indicators. This has not previously been achieved for the DEA frontier in mean variance space so that the DEA efficiency scores obtained through Morey and Morey (1999) model have not hitherto been tested for statistical significance. The third application in this thesis is to examine the efficiency of investment trusts in order to analyze the factors contributing to investment trusts' performance and detect the determinants of inefficiency. Robust-OLS regression, Tobit models and Papke-Wooldridge (PW) models are conducted and compared to evaluate contextual variables affecting the performance of investment funds. From the thesis, new and original Matlab codes designed for Morey and Morey (1999) models are presented. With the Matlab codes, not only the results are obtained, but also how this quadratic model is programming could be very clearly seen, with all the details revealed.

The dawn of international banking has already sparked some of the most well known mergers in the financial industry. Following the recent merger waves of the major developed economies, Taiwan¡¦s industry also engages merger and acquisitions to pursue external growth. Firms may merge for various reasons and generates totally different result in shareholder¡¦s wealth. Thus, capture the factors which drive the merger activity is very critical issue to all the participants of Taiwan¡¦s equity market. The objective of this study is to analyze the determents of target selection in the merger and acquisition activity in Taiwan¡¦s financial industry. The subject what the research are going to study and development. There is acquired Cooperative Association what characteristics are owned. Logit regression is utilized to investigate a sample of 12 listed firms which engaged mergers after the government has passed the Financial Merger Institutions Law over the period from 2000 to 2007. Consistent with literature of merger and acquisitions, the empirical result suggests that the firms with weaker debt structure, good loan quality and Capital Adequacy, to become good targets.

Prolonged second stage of labor, excessive gestational weight gain and cesarean delivery has been associated with adverse maternal and fetal outcomes. Physical activity during pregnancy is a modifiable risk factor which has never been studied among Hispanic women. Gestational weight gain, another modifiable risk factor has only been evaluated as a risk factor for cesarean delivery in two studies among women induced for labor. To date, no study has examined the effect of duration of second stage of labor on intra-ventricular hemorrhage in very preterm births. We examined these maternal risk factors for prolonged second stage of labor, rate of cesarean delivery and fetal outcomes. The first study evaluated the association between physical activity and duration of second stage of labor. Prior studies regarding physical activity and duration of second stage of labor have been conflicting and none have examined the Hispanic population. During pregnancy, activities such as household chores, childcare, sports and women's occupation constitute a significant proportion of physical activity but have not been considered in prior studies. We examined the association between total physical activity (occupational, sport/exercise, household/care giving, and active living) during pre, early and mid-pregnancy and duration of second stage of labor in a prospective cohort of 1,231 Hispanic participants. Physical activity was quantified using the Kaiser Physical Activity Survey administered during pregnancy. Using multivariate linear regression we did not find statistically significant association between pre, early and mid-pregnancy physical activity and duration of second stage of labor. The second study focused on the effect of gestational weight gain on the cesarean delivery rate after induction of labor. The rate of induction of labor (IOL) has more than doubled from 9.5% in 1990 to 22.5% in 2006. Cesarean delivery usually follows a failed IOL and is associated with maternal and fetal morbidity. One of the two studies evaluating the effect of gestational weight gain on the rate of cesarean section in patients undergoing IOL was restricted to women with normal Body Mass Index (BMI) and the other was subjected to bias because more than half of the patients were missing BMI data. Therefore, we evaluated the effect of gestational weight gain on the rate of cesarean delivery after labor induction. In a retrospective cohort study design, using data from May 2005 to June 2008 and a multivariate logistic regression we found a 13% increase in risk of cesarean delivery with 5 kg increase in gestational weight gain. Finally, we evaluated the effect of mode of delivery and duration of second stage of labor on intra-ventricular hemorrhage (IVH) among early preterm births. IVH is a serious complication associated with preterm birth and important predictors of cerebral palsy and neurodevelopmental delays. Prior studies on this relationship in early preterm births are sparse. In a retrospective cohort study of newborns born less than 30 weeks or less than 1500 g between May 2003 and August 2008, we found an increase in risk of IVH after vaginal delivery. However, duration of second stage of labor had no significant effect on risk of IVH.

This qualitative study explores midwifery practice during the second stage of labour focusing specifically on whether midwives adopt a directed or physiological approach to maternal pushing. It was undertaken against the backdrop of research findings suggesting that there is no proven benefit to directing a woman's pushing efforts but anecdotal evidence suggests that this remains a routine and accepted part of midwifery practice in the United Kingdom (UK). Semi- structured interviews were undertaken with ten midwives who had recent experience of caring for women during the second stage of labour, ten women who had recently given birth and four obstetricians. A form of thematic analysis was undertaken. Findings were viewed through a lens of critical social theory (CST) and drew on feminist principles to provide a deeper understanding of the emergent themes. Findings indicated that a directed approach to second stage pushing was the norm in this UK Maternity Unit and was deeply embedded within the cultural context of what it meant to be a midwife that involved ' doing' rather than 'being'. Reasons explaining why midwives continue to use directed pushing were grouped into themes; ' time passing and watching the clock' 'different worlds' , 'different women', 'midwives take charge', 'growth of confidence and changing practice' and 'conflict'. When viewed from a CST perspective midwives undertaking directed pushing is seen as an example of institutionalised oppressive behaviour symbolising the way in which knowledge and rationality are disregarded in favour of a risk averse practice that is paradoxically the opposite of what evidence recommends. Midwives are identified as being oppressed by the dominant biomedical model to the extent that they do not view directed pushing as an intervention. In order to promote a more physiological approach with its' associated benefits, a return to a social model of midwifery with a focus on salutogenesis rather than pathogenesis is called for. Recommendations for midwifery education, practice and research are provided in order to support the transformational shift in midwifery culture that is needed if such a change is to become a reality.

Thesis (DPhilAgric)--Stellenbosch University, 2002 / ENGLISH ABSTRACT: South Africa is one of the worlds leading producers of chicory (Cichorium intybus L.). Most of the chicory produced is used locally for the production of instant coffee. Witloof chicory, or Belgian endive, however, is a vegetable crop grown from the root of Cichorium intybus L. var. foliosum. This is done by placing the mature taproot in a controlled, dark environment after vernalization and supplying it with water and nutrients by means of hydroponics. Witloof chicory is new to the South African market and is only produced on a limited scale. Nonetheless, seeing that chicory is successfully grown on a large scale for the coffee industry it seemed reasonable to investigate the cultivation of this essentially unknown vegetable locally. The focus of this study was on the evaluation of new witloof production techniques during the second stage of witloof (chicon) cultivation, also called 'forcing'. To this end, locally grown witloof chicory roots were used in all trials. In order to establish the effects of several irrigation methods on lateral root formation and chicon quality, witloof chicory roots were forced using the conventional means of hydroponic irrigation as well as ebb-and-flood and aeroponic irrigation. Lateral root formation was significantly increased when either ebb-and-flood or aeroponic irrigation was applied compared to that obtained with the conventional method. This increase in lateral root formation was, however, to the detriment of chicon quality (QI), possibly as a result of competition for limited carbohydrate reserves. In an attempt to optimize the aeroponic irrigation method, roots were forced in non-vertical positions. Placing roots horizontally during forcing resulted in a significantly lower marketable chicon yield than where roots were placed vertically. The loss in yield was probably brought about by an increased fallout percentage rather than by a decrease in chicon production. Considering the pivotal role that sucrose plays in the development of the chicory head, sucrose was applied exogenously to the root before and/or during forcing. Dry matter chicon yield was negatively effected by exogenously applied sucrose. This could have been due to an increased incidence of fungal or bacterial infections or causative of roots absorbing less water resulting in the inability of the plant to utilize the applied sucrose during chicon development. Fungal and bacterial infections are known to have a detrimental effect on witloof chicory production. An environmentally friendly product for disease control, 'Desogerme SP®', was used to contain or reduce infection. Irrigation of roots with 'Desogerme SP®' containing nutrient solution increased chicon yield by 31%. From this study it became clear that some new production techniques applied had the potential of improving lateral root formation or quality during growth. However, the conventional way of irrigation remains the most effective compared to the other techniques applied, but could possibly be improved to some extent by incorporating 'Desogerme SP®' either as a pretreatment or in the nutrient solution. A breakthrough was made with the development of the quality index (QI). The ongoing limitation of statistically analyzing quality data of chicons sorted according to quality-classes was overcome by making use of this tool. Despite the fact that the index was developed specifically for use on witloof, it is has the potential of being applied to quality data of a wide variety of crops. / AFRIKAANSE OPSOMMING: Suid Afrika is een van die wêreld se grootste produsente van sigorei (Cichorium intybus L.). Die meeste plaaslik geproduseerde sigorei word vir die produksie van kitskoffie benut. Witloofsigorei, of Belgiese "endive", is egter 'n groentegewas wat vanaf die wortel van Cichorium intybus L. var. foliosum gekweek word. Dit word gedoen deur die volwasse penwortel na vemalisasie in 'n gekontroleerde, donker omgewing te plaas en met 'n hidrokultuurstelsel van water en voedingselemente te voorsien. Witloof is nuut op die Suid Afrikanse mark en word net op beperkte skaal geproduseer. Aangesien sigorei suksesvolop groot skaal vir die koffieindustrie geproduseer word, blyk dit logies om die moontlikhede te ondersoek om hierdie relatief onbekende groente plaaslik te kweek. Die fokus van hierdie studie was gerig op die evaluasie van nuwe produksietegnieke gedurende die tweede fase van witloofproduksie, wat ook as forsering bekend is. Plaaslik gekweekte witloof sigoreiwortels is vir alle eksperimente gebruik. Die invloed van 'n verskeidenheid besproeiingsmetodes is op sywortelproduksie en witloof krop-kwaliteit ondersoek. Witloofwortels is geforseer deur van 'n konvensionele hidrokultuur-stelsel gebruik te maak wat met 'n ebb-en-vloed en 'n lugsproei sisteem vergelyk is. Sywortel-produksie was betekenisvol hoër waar ebb-en-vloed of lugsproei sisteme toegepas is. Hierdie verbetering in sywortel-ontwikkeling was egter tot nadeel van krop-kwaliteit, vermoedelik as gevolg van die allokasie van koolhidrate na sywortels, eerder as na die groeipunt. In 'n poging om die lugsproei besproeiingsmetode te verbeter en om swamsiektes te verminder, is wortels in nie-vertikale posisies geforseer. Wortels wat gedurende forsering horisontaal ingetafel was, het 'n betekenisvol laer opbrengs van bemarkbare kroppe getoon as wortels wat vertikaal geplaas was. Die verlies aan opbrengs kon toegeskryf word aan 'n verhoging van afval, aangesien geen betekenisvolle afname in vars krop-gewig gevind is nie. Aangesien sukrose 'n belangrike rol in die ontwikkeling van die witloofkrop speel, is sukrose voor en tydens forsering aan die wortels toegedien. Droë materiaal krop-opbrengs is negatief deur die toediening van sukrose beïnvloed. Dit kon moontlik as gevolg van 'n verhoogde voorkoms van swam- of bakteriese infeksies gewees het of 'n aanduiding wees dat behandelde wortels minder water geabsorbeer het en die toegediende sukrose nie kon gebruik gedurende krop-ontwikkeling me. Swam- en bakteriese infeksies is bekend vir hul negatiewe uitwerking op witloofproduksie. 'n Omgewingsvriendelike middel, 'Desogerme SP®' is gebruik om siektes te beheer ofte verminder. Wortels wat met 'n 'Desogerme SP®' bevattende voedingsoplossing besproei is, het 'n 31% verhoging in krop-opbrengs getoon. Uit data wat gedurende hierdie studie ingesamel is, blyk dit duidelik dat sommige van die nuwe produksietegnieke wel die potensiaal het om sekere planteienskappe te verbeter. In geheel gesien bly die konvensionele metode van besproeiing die mees effektiewe, wanneer dit vergelyk word met die ander wat getoets is. Die konvensionele metode kan moontlik verbeter word as 'Desogerme SP®' as 'n vooraf-behandeling of as deel van die voedingsoplossing geïnkorporeer word. 'n Deurbraak is met die ontwikkeling van 'n kwaliteitsindeks (QI) gemaak. Ernstige beperkings word met statistiese ontledings van kwaliteitsdata ervaar waar kroppe volgens kwaliteitskiasse gesorteer word. Hierdie probleme is met behulp van die QI oorkom. Ongeag die feit dat die indeks spesifiek vir gebruik by witloof ontwikkel is, het dit die potensiaal om toepassing te vind by 'n wye reeks landboukundige produkte.

The purpose of this study was to explore elementary second-stage teachers’ (4–10 years experience) career decisions and the teaching and working conditions associated with those decisions. Retaining teachers is of extreme importance to public schools because chronic turnover is financially, organizationally, and instructionally costly. The study was conducted in two phases: (1) the collection and analysis of quantitative Teaching Empowering Leading and Learning Massachusetts (TELL Mass) (2014) survey data and (2) the collection and analysis of qualitative findings from interviews and a confidential questionnaire to obtain background and demographic information. Descriptive statistics were used to analyze the survey results. A thematic analysis (Braun & Clarke, 2006) of the interview transcripts was conducted to identify themes. Both school leadership and instructional practices and support proved to be important to survey respondents. However, the responses to the survey did not show that elementary second-stage teachers had markedly different immediate professional plans than their novice and veteran counterparts. Further, according to the survey data, there were no significant differences in the teaching and working conditions that affect the immediate professional plans of novices, second-stage, and veteran teachers. The elementary second-stage teachers interviewed identified the importance of the social aspects of teaching––students, colleagues, and school and district leaders––over any other teaching or working condition, when making career decisions. Even in challenging environments teachers noted how leaders and colleagues can impact decisions positively. These results, while not generalizable, can inform administrators, schools, and districts seeking to decrease elementary second-stage teachers departure from the classroom. Implications for practice and policy and for future research are suggested.

Teacher attrition, particularly in hard-to-staff urban schools, is a problem addressed by many researchers. Although this research often focuses on novice teachers, those with three or fewer years of experience, there is a growing body of literature that examines second stage teachers, those with between four and 20 years of experience. Like their novice colleagues, these second stage teachers are also at risk of leaving the profession, which can have negative consequences for students. While much of the research focuses on reasons why teachers leave the profession, there is a growing interest in understanding how teachers reach the decision to remain in the profession. Psychological theory and existing scholarship on the work lives of teachers provides one conceptual framework for exploring the topic of teacher retention. The theory of basic psychological needs explains that teachers, like employees in all other professions need to feel fulfillment of the needs for autonomy, competence, and relatedness in their professional lives. This contributes to their sense of job satisfaction, or enjoyment, which then makes it more likely for them to remain in the profession. One potential way to help second stage teachers meet these needs and experience job satisfaction is through teacher leadership roles, such as mentoring. The current exploratory study used qualitative methods to interview urban second stage teacher leaders to learn how their experiences fulfill their needs for autonomy, competence, and relatedness, lead to a sense of job satisfaction, and influence their decision to remain in the profession. The participants in this study all had between four and 20 years of experience and all served in a leadership role as a mentor to pre-service teachers through an urban teacher residency program. They shared details and experiences of their professional lives from their decisions to become teachers in the urban school district, through their novice stage of teaching, and into their second stage of teaching, including the decision to take on the complicated leadership role of serving as a mentor to a pre-service teacher through a yearlong residency program. The participants shared experiences which indicated fulfillment of the three basic needs for autonomy, competence, and relatedness. They also shared that they felt a sense of satisfaction both from their work as classroom teachers and their role as mentors. Although they experienced need fulfillment and job satisfaction, participants also shared sources of dissatisfaction, and many explained that they were contemplating leaving the profession, with some feeling that teaching is no longer a long-term career. One noteworthy finding is that participants expressed a desire for feeling like a professional, which played a large role in the career decisions they made.

The thesis consists of two parts - theoretical and practical. The theoretical part defines basic issues related to the topic of advertising education. The practical part describes the preparation, implementation and assessment of the thematic block on advertising that took place at the second stage of the basic school ZŠ Jana Kubelíka, Neveklov.

This practicum project is an investigation into the design of a second-stage house and the role that interior design can play in creating a healing environment based on a trauma-informed approach. Approaching the design with a knowledge of the trauma of domestic abuse, the effects of this trauma, and the recovery process was central to the project. Through a process of literature review, four key themes in recovery of domestic abuse were found. The key themes of safety, empowerment, social support and psychological healing became the design guidelines for the project. Using these four guidelines as a foundation, concepts in environmental psychology were explored. The concepts of privacy, territory and restorative design were chosen for their relevance to the design guidelines. Through an exploration of these design concepts in conjunction with the four themes of recovery, a trauma-informed second-stage housing design called River Tree is proposed.

Domestic violence against women and children is a significant international issue. There are many obstacles survivors face, and the problem is more complex than is often perceived. This interior design practicum responds by focusing on the design of a transitional housing facility that creates a paradigm shift away from the institutional approach. The key interior spaces include areas that help individuals nourish and heal from their challenging experiences; the overall approach focused on establishing community networks amongst the residents. The overarching architectural language and designs were informed primarily by Japanese Zen, Theory of Supportive Design, Lifeboat theory, and Experiential Learning Theory. Additional literature investigation on Shinrin-yoku and Therapeutic Landscapes have helped to shape the final programme and design. Along with relevant precedent studies, a design has been proposed called Hana's Place, a transitional housing facility that is aimed at being a place survivors of domestic violence can call home.