The aim of this paper was to find out the specifics of nursing care in clinical and community practice in Roma minority. Furthermore, to find out which of these specifics are missing in the J. N. Giger and R. E. Davidhizar nursing model and modify the nursing documentation based on this conceptual model accordingly. A combination of qualitative and quantitative research was used to achieve the set goals. The whole research was carried out within the framework of the team research project of GAJU No. 048/2015/S. Within the qualitative survey, 8 interviews with members of the Roma minority were carried out to verify the context of individual areas of the conceptual model. Furthermore, the focus group technique was used with nurses from clinical and community practice to verify the use of modified nursing documentation. The quantitative research used a non-standardised questionnaire based on the conceptual model areas for 600 respondents from the Roma minority. The research carried out has shown that health is one of the highest values in life for Roma people. Although health comes first, their way of life does not match this finding. This mainly concerns the area of substance abuse and disease prevention. Health care is influenced by their education. The more educated the individual is, the more they visit a doctor, they keep the treatment regimen and more generally they look after their health. The Roma minority is a relatively closed group of inhabitants, which to this day is difficult to assimilate into the majority society. Nevertheless, there is a gradual loss of some specific features. Above all, it is the loss of knowledge of the Roma language or the failure to observe some traditional Roma customs and traditions. This is mainly influenced by the social environment of the individual. All information obtained is clearly presented in the proposed documentation according to the Model of thoughtful and adapted care. Using this model provides us with a comprehensive assessment of the individual and the ability to better plan nursing care according to the needs of each individual.

Purpose: Although logistics management is a crucial part of local and global sports events, there is noresearch-driven characterization of "sports logistics management". The purpose of this paper is to conceptualize a framework that allows for a more structured recognition of logistics in sports, in general, and sport event management, in particular. In addition, we conduct a systematic literature review of sports logistics management and locate opportunities for future research both for sports management and logistics management scholars. Design/methodology/approach: Guided by Durach et al.'s (2017) systematic literature review approach, we identify key attributes and characteristics of sports logistics management. These are based on studies featuring at least partial aspects of logistics management in sports and sport events, and that were published between 2000 and mid-2019. Findings: The study reveals that sports logistics management, meaning logistics activities in sports andsport event management, is a heavily under-researched area that provides an abundance of scientific opportunities. Based on the three sport event types of local/regional sport events, major sport events and mega sport events, the authors propose four sports logistics management pillars that are central to the proposed Sport Logistics Framework: venue logistics management, sports equipment logistics management, athletes logistics management, and fan and spectators logistics management. Originality/value: This is the first study that builds on a systematic review of literature specifically focused on the logistics aspect in sports and sport event management. It provides a conceptual framework of sports logistics management and offers an agenda of future research opportunities.

Jewelry is anything that interacts with the body.

This dissertation provides a formal and functional analysis of grammatical voice in Sasak, an Austronesian language spoken in Eastern Indonesia. The research addresses two primary questions, which are (1) how does Sasak clause structure and morphosyntax vary across dialects? and (2) what shapes speakers’ syntactic production, namely grammatical voice choices? Answers to these questions are pursued via elicitation data, a corpus analysis, and results of two language production experiments. The first part of the dissertation examines how Sasak dialects differ syntactically and morphosyntactically. Data from embedded clauses, clitics, and possessive pronominal clitics are used to argue that that Central Sasak maintains two distinct transitive clause types despite the lack of the overt morphological contrast found with transitive verbs in Eastern Sasak. These data also support prior arguments (Davies, 1993; Guilfoyle, Hung, & Travis, 1992; Shibatani, 2008) that Indonesian languages have either two grammatical subject positions, or both a subject and grammatical topic position in the case of Sasak. Many Austronesian languages spoken on Indonesia’s Java Island and surrounding islands share a cognate nasal prefix that is generally found in the presence of preverbal actors (Arka, 2009; Davies, 2005; Sneddon, 1996). This dissertation presents data from three Sasak dialects that show how multiple, morphologically distinct nasal prefixes in Sasak dialects (also noted by Austin, 2012) correlate with two syntactic facts: first, what argument may be extracted out of vP; and secondly, whether or not the lexical verb projects an internal argument. These facts are accounted for in a Minimalist framework (Chomsky, 1993, 2001) by permitting variation to target single features on syntactic heads (as proposed by Aldridge, 2008). The second half of the dissertation investigates what factors shape speakers’ grammatical voice choices. Speakers’ production patterns can clearly be understood as shaped by the structural properties of their specific language(s), and this is also true in Sasak. However, what about when multiple word orders and voice choices are possible? When languages allow for syntactic options, are there universal non-syntactic constraints that exert influence on the production and syntactic coding choices? This dissertation explores potential universal biases identified in literature that has grown out of Bock and Warren’s (1985:50) work on Conceptual Accessibility, or the “ease with which the mental representation of some potential referent can be activated in, or retrieved from, memory”. The specific biases examined for Sasak in the current work are Discourse Topicality (Givón, 1983), animacy (Branigan, Pickering, & Tanaka, 2008), and noun phrase length (MacDonald, 2013; Tanaka, Branigan, McLean, & Pickering, 2011). Results of a corpus analysis are combined with data from two production experiments, and show that both animacy and topicality affect voice selection in Sasak. Specifically, [+animate] and [+topical] noun phrases are produced earlier in a sentence, thereby affecting the grammatical voice produced. Also, Sasak speakers exhibit a ‘long before short’ bias (i.e., placing longer noun phrases before relatively shorter ones in utterances), affecting voice selection as well. Contextualized in cross-linguistic data, this supports the argument made in this dissertation that the cognitive effect of the semantic richness and salience of longer nouns is relative to the speaker’s stage in planning and producing an utterance.

>Magister Scientiae - MSc / Over half of total flows in the global river network are composed of non-perennial rivers. This indicates the importance of non-perennial river systems in supporting the biodiversity. It has been established that groundwater is one of the elements that control the flow regimes and classification (whether perennial or not) of a river system. However, the use of hydrogeological characteristics to establish the influence of groundwater on non-perennial river systems remain to be widely unpublished. This study, therefore, intends to conceptualize and explain the role of hydrogeological characteristics in non-perennial rivers, using the Heuningnes catchment in the Western Cape Province of South Africa as a case study. The study has argued that thorough characterization of aquifers is essential in order to adequately establish the extent of aquifer-river connectivity and how groundwater influences flows and chemical loading in non-perennial river systems. The study has three objectives namely: (i) to determine the aquifer characteristics (ii) to characterise the aquifer-river interaction and (iii) to conceptualize the groundwater flow system. Records review, field, analytical and laboratory-based methods were used to collect and interpret geological, groundwater level, pumping test, hydro-chemical and environmental stable isotopic data in order to characterise groundwater occurrence, flow system and its interaction with the rivers of the study area. Water samples were taken from groundwater, surface water and rainfall during both dry and wet periods. Results show that the study area has a topography-controlled water table with shallow depth to groundwater levels ranging on average from 3 - 10 m, which result into largely a local groundwater flow system. Transmissivity values determined from constant rate pumping test range between 0.17 and 1.74 m2/day. Results exhibit that the low transmissivity values are associated with the weathered nature of the Table Mountain sandstone and the unfractured Bokkeveld shale formations. Hydrochemical data results indicate that both groundwater and river samples in the upstream part of the study area are characterised as fresh water with TDS values of less than 1000 mg/l while the downstream part has saline waters with TDS ranging from 2000 – 35000 mg/l. Results also show that Na-Cl is the dominant water composition for both groundwater and river water. The order of major ion dominance is similar for the two water sources, with concentration ranges from high to low in the order of Na+>Mg2+>Ca2+>K+ and Cl->SO42->HCO3- for cations and anions respectively. The similar patterns and trends in salinity and major ion data suggest the connectivity between the aquifer and the river. Environmental stable isotope data indicate river samples in upstream areas having depleted δ18O (-4.3 to -5.12‰) and δ2H (-22.9 to -19.3‰) signatures similar to groundwater indicating a stable and continuous groundwater contribution to the river flows. Meanwhile, high evaporative enrichment of δ18O (1.13 to 7.08‰) and δ2H (38.8 to 7.5‰) is conceived in river samples from downstream areas. Ionic ratios and isotope-salinity relationships suggest that groundwater chemistry is derived from sea sprays, evaporation and dissolution of Bokkeveld shale host rock. Geological, hydrogeological, hydrochemical and environmental stable isotope data were used to develop a conceptual hydrogeological model which explains the role of groundwater in non-perennial river systems. Results indicate that the North East – South West fault on the north-eastern part of the study area seem to act as a conduit to groundwater flow thereby supplying water to the upstream rivers while the East -West fault in the northern part seem to act as a barrier to groundwater flow resulting into a hydraulic discontinuity between upstream and downstream areas. Meanwhile, the relatively low conductive formation in the downstream areas coupled with a relatively low hydraulic gradient (0.000843) suggests there is slow Darcian groundwater flows resulting in less flushing and high salinization of groundwater. Eventually, in the downstream part of the study area there is slow and minimal groundwater discharge to the rivers resulting into groundwater failing to maintain the river flows and pools. In general, rivers of the study area largely gain water from groundwater although the amount of groundwater discharge varies from one river segment to another in both upstream and downstream parts. The conceptual model has led to the development of a proposed optimum management of non-perennial rivers including the effects of groundwater abstraction on the river flows. / 2022-09-01

This study, which was conducted among middle-school students in California, focused on the effectiveness of using innovative strategies for enhancing the classroom environment, students' attitudes, and conceptual development. Six hundred and sixty-one (661) students from 22 classrooms in four inner city schools completed the modified actual forms of the Constructivist Learning Environment Survey (CLES), the What Is Happening In this Class? (WIHIC) questionnaire, and the Test Of Mathematics Related Attitudes (TOMRA). The data were analyzed for the CLES, WIHIC, and TOMRA to check their factor structure, reliability, discriminant validity, and the ability to distinguish between different classes and groups. In terms of the validity of the CLES, WIHIC, and TOMRA when used with middle-school students in California, the factor analysis results attest to the sound factor structure of each questionnaire. The results for each CLES, WIHIC, and TOMRA scale for the alpha reliability and discriminant validity for two units of analysis (individual and class mean) compare favorably with the results for other well-established classroom environment instruments. A one-way analysis of variance (ANOVA) was also calculated for each scale of the CLES and WIHIC to investigate its ability to differentiate between the perceptions of students in different classrooms. The ANOVA results suggest that students perceived the learning environments of different mathematics classrooms differently on CLES and WIHIC scales. In general, the results provided evidence of the validity of these instruments in describing psychosocial factors in the learning environments of middle-school mathematics classrooms in California. The effectiveness of the innovative strategy was evaluated in terms of classroom environment and attitudes, as well as achievement, among a subgroup of 101 students. / Effect sizes and t-tests for paired sample were used to determine changes in classroom environment perceptions, attitudes, and achievement for experimental and control groups. Pretest-posttest differences were statistically significant (p<0.05) for: the CLES scale of Shared Control for the experimental group, the TOMRA scale of Normality of Mathematicians for both the control and the experimental groups, the TOMRA scale of Enjoyment of Mathematics for the experimental group, and the achievement measure for both groups. Also ANCOVA was calculated to determine if differential pretest-posttest changes were experienced by the experimental and control groups in classroom environment perceptions, attitudes, and achievement. The results suggest that there were a statistically significant differential changes for Task Orientation, Normality of Mathematicians, Enjoyment of Mathematics, and achievement between the experimental and control groups. In each case, the experimental group experienced larger pretest-posttest changes than the control group. Overall, a comparison of the pretest-posttest changes for an experimental group, which experienced the innovative strategy, with those for a control group, supported the efficacy of the innovative teaching methods in terms of learning environment perceptions, attitudes to mathematics, and mathematics concept development. The results of simple correlation and multiple correlation analyses of outcome-environment associations for two units of analysis clearly indicated that there is an association between the learning environment and students’ attitudes and mathematics achievement for this group of middle-school mathematics students. / In particular, there is a positive and statistically significant correlation between: Normality of Mathematicians and Student Negotiation, Involvement, and Task Orientation with the individual as the unit of analysis; Enjoyment of Mathematics and all three CLES and three WIHIC scales with the student as a unit of analysis, and for the four scales of Personal Relevance, Shared Control, Involvement, and Task Orientation with the class mean as the unit of analysis. The multiple correlations between the group of three CLES and three WIHIC scales and each of the two TOMRA scales are statistically significant for the individual as a unit of analysis. Overall, the study revealed positive and statistically significant associations between the classroom learning environment and students’ attitudes to mathematics. A two-way MANOVA with repeated measures on one factor was utilized to investigate gender differences in terms of students’ perceptions of classroom environment and attitudes to mathematics, as well as mathematics achievement. A statistically significant but small difference was found between the genders for Student Negotiation and Task Orientation. Female students perceived their mathematics classrooms somewhat more positively than did the male students. There was no statistically significant difference between the genders on achievement and students’ attitudes to mathematics. Qualitative information, gathered through audiotaped interviews, students’ journal, and analysis of students’ work, was used to clarify students’ opinions about the new approach, classroom environment perceptions, attitudes, and conceptual development. / These qualitative information-gathering tools were utilized to obtain a more in-depth understanding of the learning environments (Tobin, Kahle, & Fraser, 1990) and the results of my study (Punch, 1998), as well as insights into students’ perceptions (Spinner & Fraser, 2005). The responses from the students’ interviews and students’ reflective journals from the group that experienced the innovative methods generally suggested that introducing Cramer’s rule as a method for solving systems of linear equations in the middle school can be beneficial and therefore might be considered for inclusion in the middle-school Algebra 1 curriculum more widely in California. Using only quantitative data would not have provided the richness that was derived from using mixed methods (Johnson & Onwuegbuzie, 2004). Therefore, qualitative data obtained from students who experienced the innovative method generally supported the quantitative findings concerning the effectiveness of this method for teaching and learning systems of linear equations.

This thesis consists of a series of internationally published, peer reviewed, conference research papers and one journal paper. The papers evaluate and further develop two modelling methods for use in Information Technology (IT) design and for the educational and training needs of students within the area of computer and network technology. The IT age requires technical talent to fill positions such as network managers, web administrators, e-commerce consultants and network security experts as IT is changing rapidly, and this is placing considerable demands on higher educational institutions, both within Australia and internationally, to respond to these changes.

Free energy techniques provide the basis for an analysis of aspects of the liquid-vapour interface undertaken in this study. The main focus of this work is an extensive theoretical investigation into properties of the surface tension, including curvature dependence and supersaturation effects, using Monte Carlo computer simulation techniques.

The number of patients who suffer from colorectal cancer in Thailand has increased during the last three decades as a result of the change to a Westem-style diet. Due to many patients presenting at a late stage and the location of tumours in the rectum, patients have a higher probability of needing a colostomy. This study explores the experiences, coping strategies and the factors that influence coping strategies over a sixmonth period in a group of Thai colorectal cancer patients who have a colostomy. The conceptual framework used in this study was based on the Moos and Schaefer conceptual model of the stress and coping process. A case study methodology was employed to collect both quantitative and qualitative data from eleven participants at three points in time: within one month after the operation to create a colostomy, three months and six months after the operation. Data were collected from structured interviews, which followed the Coping Responses Inventory (CRI), the Ostomy Adjustment Scale (OAS), the Personal Resources Questionnaire 2000 (PRQ 2000), the Life Orientation Test-Revised (LOT-R), and the Functional Assessment Cancer Therapy- Colon (FACT-C). These data provided information on the participants' levels of coping strategies, adjustment to a colostomy, social support, optimism and quality of life. Indepth interviews with open-ended questions provided a deeper understanding of the participants' experiences in relation to their colostomy. Findings from quantitative data showed statistically significant changes in the participants' quality of life over time, particularly in their physical and functional wellbeing. An examination of the coping focus used (approach and avoidance) indicated that participants utilised both approach and avoidance coping at the same time, although approach coping was more common. Changes in the most frequently and the least frequently used coping subtypes at six months after the operation were observed. Correlation tests showed various relationships between the levels of quality of life domains and coping subtypes as time passed. Multidimensional scaling procedures uncovered a consistent pattern of coping which involved 'problem solving' and 'seeking guidance and support'. Six major qualitative themes emerged through content analysis of the in-depth interview data. The themes described how participants' psychological and emotional concerns changed over time; the steady improvements in physical health after the operation; the difficulties of adjusting to life with a stoma; facing up to the reality of the new circumstances; the spiritual aspects of their lives; and the level of social support experienced. Religious beliefs such as the 'Law of Kanna', as well as a variety of religious rituals and other practices such as Buddhist chanting and "making merit" played important roles in coping. The findings from the quantitative and qualitative data were used in a complementary and confirmatory manner to provide a richer understanding of the participants' experiences as they coped with this life changing event. The findings of the study are significant as they provide important indicators for improvements in nursing service, particularly the development of nursing procedures to enhance the psychological aspects of care. In addition, they offer important indicators for improvement of the nursing curriculum and directions for further research in Thai culture and the health care system.

The Unified Modelling Language (UML) is intended to express complex ideas in an intuitive and easily understood way. It is important because it is widely used in software engineering and other disciplines. Although an official definition document exists, there is much debate over the precise meaning of UML models. ¶ In response, the academic community have put forward many different proposals for formalising UML, but it is not at all obvious how to decide between them. Indeed, given that UML practitioners are inclined to reject formalisms as non-intuitive, it is not even obvious that the definition should be “formal” at all. Rather than searching for yet another formalisation of UML, our main aim is to determine what would constitute a good definition of UML. ¶ The first chapter sets the UML definition problem in a broad context, relating it to work in logic and the philosophy of science. More specific conclusions about the nature of model driven development are reached in the beginning of Chapter 2. We then develop criteria for a definition of UML. Applying these criteria to the existing definition, we find that it is lacking in clarity. We then set out to test the precision of the definition. The test is to take an apparently inconsistent model, and determine whether it really is inconsistent according to the definition. ¶ Many people have proposed that UML models are graphs, but few have justified this choice using the official definition of UML. We begin Chapter 3 by arguing from the official definition that UML models are graphs and that instantiation is a graph homomorphism into an interpretation functor. The official definition of UML defines the semantics against its abstract syntax, which is in turn defined by a UML model. Chapters 3 and 4 prepare for our test by resolving this apparent circularity. The result is a semantics for the metamodel fragment of the language. ¶ In Chapter 5, we find, contrary to popular belief, that the official definition does provide sufficient semantics to classify the example model as inconsistent. Moreover, the sustained study of the semantics in Chapters 3 to 5 confirms our initial argument that the semantic domain is graphs. The Actions are the building blocks of UML’s prescriptive dynamics. We see that they can be naturally defined as graph transformation rules. Sequence diagrams are the main example of descriptive dynamics, but we find that their official semantics are broken. The “recorded history” approach should be replaced, we suggest, by a graph-oriented dynamic logic. ¶ Chapter 6 presents our early work on dynamic logic for UML sequence diagrams and further explores the proposed semantic repairs. In Chapter 7, guided by the criteria developed in Chapter 2, we critically survey the UML formalisation literature and conclude that an existing body of graph transformation based work known as “dynamic metamodelling” is very close to what is required. ¶ The final chapter draws together our conclusions. It proposes a category theoretic construction to merge models of the syntax and semantic domain, yielding a type graph for the graph transformation system which defines the dynamic semantics of the language. Finally, it outlines the further work required to realise a satisfactory definition of UML.