Kia Māori te reo Māori? An investigation of adult learner attitudes towards the impact of English on te reo Māori.

This study sought to answer the following questions: What impact does the English language have on te reo Māori (the Māori language)? What attitudes do adult language learners have towards the impact of English on te reo? And what implications do these attitudes have for the revitalisation of te reo Māori? Engaging in in-depth semi-structured interviews with eight former University of Otago Māori language students from Te Tumu School of Māori, Pacific and Indigenous studies (Te Tumu) forms a necessary part of this research project. Following Braun and Clarke (2008), the data gathered from the interviews was examined using Thematic Data Analysis. The fundamental aim of this thesis is to explore and describe adult learner attitudes towards the impact of English on te reo Māori, so as to gain insight into how active language learners within Te Tumu perceive the influence of the English language. The thesis has two key foci, the first is parts of language, such as transliteration, code switching, pronunciation, grammar and idiom. The second is the impact of English within the context of teaching and learning. On the one hand, this study shows that the participants view the impact of English as a form of contamination that is having a negative effect on Māori cultural concepts because there is less use of authentic Māori words and phrases, which in turn dilutes and minimises the representation and understanding of a Māori epistemological world view. On the other hand, some participants identified specific times when English language usage could be helpful to their developing proficiency in te reo Māori. The findings yield that there are certain exceptions such as the use of transliterations and code switching as being a necessary tool for scaffolding learning of te reo Māori particularly during the early stages of learning. The use of transliteration as a form of humour was also seen as acceptable. However, the main concern among the cohort was the maintenance of the authentic use of te reo Māori, more specifically, Māori lexicon, grammar, pronunciation, and idiom. Furthermore, the participants felt strongly about certain aspects of teaching and learning within Te Tumu that privilege Pākehā teaching methods such as the grammar translation method and a lack of attention to tikanga Māori (Māori culture) and Māori centred pedagogies. The findings from this study show definitively that the participants feel that the language is in a state of contamination, on the other hand they are also concerned that there are times where transliteration and code switching can be necessary, even useful

Risk factors, pre-presentation management and clinical state of children with diarrhoea presenting in a community cottage hospital

Diarrhoael disease ranks second as the cause of under -five mortality worldwide and is particularly important in the developing world. Risk factors include water source, poor human and domestic waste disposal, poor hand washing and breastfeeding practices. Outcome depends on appropriate oral rehydration therapy, continued feeding and rational use of drugs. This work was designed to identify ongoing risk factors for diarrhoae presenting in a Cottage Hospital serving a well-defined catchment community in the Niger Delta region of Nigeria. It also aimed at identifying modalities of treatment before presentation at the hospital, clinical state at presentation and outcome of treatment on the children. A prospective study recruiting all children admitted for diarrhoae disease in the hospital between January and June 2016. Sociodemographic data, risk factors, place and modalities of prepresentation management, clinical state on admission and outcome were recorded. Simple proportions, percentages and tables were used to analyze the data using stata 10 (stata corp. Texas). Fifty-four children representing 11.11% of 468 paediatric admissions to the hospital in the period were admitted into the study. The age range was 3 – 96months (median 11 months; 1QR 6 – 18 months). Identified risk factors were lack of Exclusive Breastfeeding (85.19%), use of feeding bottles (20.37%), questionable or poor sources of water (92.59%), poor hand washing practices with; 33.62% not washing hands always before feeding child and 35.91%, not always washing hands after cleaning infant/child’s faeces. Most of the children (35 or 64.82%) first presented at Patent Medicine Stores and 38 or 70.37% had some oral fluids. While 9 (16.67%) had dysentery 31(57.41) had anti-microbials and 18 (33.33%) had anti-emetics. Twelve (33.33%) of the children had severe dehydration and 2(3.70%) had extrapyramidal crisis from use of anti-emetics. None died, but one child developed cortical damage from hypoglycaemia. Diarrhoae is an important children problem in this catchment community. Major risk factors are lack of exclusive breastfeeding, unsatisfactory hand washing practices, questionable water sources and use of feeding bottles. These children are largely mismanaged at patent medicine stores before presentation at hospital. Provision of potable water should be a priority in this and similar communities. Good hygiene practices and Exclusive Breast Feeding(EBF) should be consistently taught in ante-natal clinics and immunization centres. Training and retraining of patent medicine dealers is essential

Morphometric Study of the Skull of the Greater Cane Rat (Thryonomys swinderianus, Temmnick)

This study was designed to investigate some morphometric characteristics of the skull of the Greater cane rat (GCR) involving 30 morphometric parameters. A total of 10 adult GCR were used for this study comprising of both sexes (5 males and 5 females). Student t-test was used to analyze the values obtained and to determine differences between the sexes. Morphological features were found in the zygomatic bone which occurred as a large and thick bone on both ends. From 30 parameters analyzed, 12 were statistically significant (p≤ 0.05) between both sexes, confirming the presence of sexual dimorphism in the skull of this rodent. This study provided baseline research data on the typology of the skull of the GCR.KEYWORDS: Greater cane rat, morphometry, skull, sexual dimorphism, craniometry

Inflation with Non-minimal Gravitational Couplings and Supergravity

We explore in the supergravity context the possibility that a Higgs scalar may drive inflation via a non-minimal coupling to gravity characterised by a large dimensionless coupling constant. We find that this scenario is not compatible with the MSSM, but that adding a singlet field (NMSSM, or a variant thereof) can very naturally give rise to slow-roll inflation. The inflaton is necessarily contained in the doublet Higgs sector and occurs in the D-flat direction of the two Higgs doublets.Comment: 13 pages, 1 figur

Comparative Evaluation of Some Properties of Chicken and Japanese Quail Eggs Subjected to Different Storage Methods

This study investigated the potential effects of egg quality indices at 95% confidence level in order to minimize quality loss during different storage conditions. The chicken and quail eggs’ quality indices including weight, albumen index, yolk index, Haugh index in fresh eggs as well as after storing in moist sawdust, oil, and refrigerator were measured for six weeks. The results revealed that storage conditions significantly influenced the eggs quality indices. Eggs’ weight, albumen index, yolk index, Haugh unit, pH, and total plate counts varied respectively from 59.41to66.12g, zero to0.12, zero to0.52, zero to88.19, 7.31 to8.52, and zero to2.56×106 cfu/mLin chicken eggs while it was 9.25to10.39g,zero to0.16, zero to0.47, zero to91.86, 7.28to9.42, and zero to2.56×106 cfu/mLfor quails. Based on the various eggs storage quality indices  evaluated on eggs stored under different conditions, quail eggs stored in oil were able to retain their  interior quality than  in other storage conditions, while chicken eggs stored in the refrigerator had better retention of quality than  in other storage conditions at the end of the six-week storage period

Randomised pragmatic waitlist trial with process evaluation investigating the effectiveness of peer support after brain injury: protocol.

Traumatic brain injury (TBI) is an important global health problem. Formal service provision fails to address the ongoing needs of people with TBI and their family in the context of a social and relational process of learning to live with and adapt to life after TBI. Our feasibility study reported peer support after TBI is acceptable to both mentors and mentees with reported benefits indicating a high potential for effectiveness and likelihood of improving outcomes for both mentees and their mentors. To (a) test the effectiveness of a peer support intervention for improving participation, health and well-being outcomes after TBI and (b) determine key process variables relating to intervention, context and implementation to underpin an evidence-based framework for ongoing service provision. A randomised pragmatic waitlist trial with process evaluation. Mentee participants (n=46) will be included if they have moderate or severe TBI and are no more than 18 months post-injury. Mentor participants (n=18) will be people with TBI up to 6 years after injury, who were discharged from inpatient rehabilitation at least 1 year prior. The primary outcome will be mentee participation, measured using the Impact on Participation and Autonomy questionnaire after 22 weeks. Primary analysis of the continuous variables will be analysis of covariance with baseline measurement as a covariate and randomised treatment as the main explanatory predictor variable at 22 weeks. Process evaluation will include analysis of intervention-related data and qualitative data collected from mentors and service coordinators. Data synthesis will inform the development of a service framework for future implementation. Ethics approval has been obtained from the New Zealand Health and Disability Ethics Committee (19/NTB/82) and Auckland University of Technology Ethics Committee (19/345). Dissemination of findings will be via traditional academic routes including publication in internationally recognised peer-reviewed journals. ACTRN12619001002178. [Abstract copyright: © Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

On Inflation with Non-minimal Coupling

A simple realization of inflation consists of adding the following operators to the Einstein-Hilbert action: (partial phi)^2, lambda phi^4, and xi phi^2 R, with xi a large non-minimal coupling. Recently there has been much discussion as to whether such theories make sense quantum mechanically and if the inflaton phi can also be the Standard Model Higgs. In this note we answer these questions. Firstly, for a single scalar phi, we show that the quantum field theory is well behaved in the pure gravity and kinetic sectors, since the quantum generated corrections are small. However, the theory likely breaks down at ~ m_pl / xi due to scattering provided by the self-interacting potential lambda phi^4. Secondly, we show that the theory changes for multiple scalars phi with non-minimal coupling xi phi dot phi R, since this introduces qualitatively new interactions which manifestly generate large quantum corrections even in the gravity and kinetic sectors, spoiling the theory for energies > m_pl / xi. Since the Higgs doublet of the Standard Model includes the Higgs boson and 3 Goldstone bosons, it falls into the latter category and therefore its validity is manifestly spoiled. We show that these conclusions hold in both the Jordan and Einstein frames and describe an intuitive analogy in the form of the pion Lagrangian. We also examine the recent claim that curvature-squared inflation models fail quantum mechanically. Our work appears to go beyond the recent discussions.Comment: 14 pages, 2 figures. Version 2: Clarified findings and improved wording. Elaborated important sections and removed an unnecessary section. Added references. Version 3: Updated towards JHEP version. Version 4: Final JHEP versio

Recurrent Hepatitis C in Liver Allografts: Prospective Assessment of Diagnostic Accuracy, Identification of Pitfalls, and Observations about Pathogenesis

Rationale and Design: The accuracy of a prospective histopathologic diagnosis of rejection and recurrent hepatitis C (HCV) was determined in 48 HCV RNA-positive liver allograft recipients enrolled in an "immunosuppression minimization protocol" between July 29, 2001 and January 24, 2003. Prospective entry of all pertinent treatment, laboratory, and histopathology results into an electronic data-base enabled a retrospective analysis of the accuracy of histopathologic diagnoses and the pathophysiologic relationship between recurrent HCV and rejection. Results: Time to first onset of acute rejection (AR) (mean, 107 days; median, 83 days; range, 7-329 days) overlapped with the time to first onset of recurrent HCV (mean, 115 days; median, 123 days; range, 22-315 days), making distinction between the two difficult. AR and chronic rejection (CR) with and without co-existent HCV showed overlapping but significantly different liver injury test profiles. One major and two minor errors occurred (positive predictive values for AR = 91%; recurrent HCV = 100%) ; all involved an overdiagnosis of AR in the context of recurrent HCV. Retrospective analysis of the mistakes showed that major errors can be avoided altogether and the impact of unavoidable minor errors can be minimized by strict adherence to specific histopathologic criteria, close clinicopathologic correlation including examination of HCV RNA levels, and a conservative approach to the use of additional immunosuppression. In addition, histopathologic diagnoses of moderate and severe AR and CR were associated with relatively low HCV RNA levels, whereas relatively high HCV RNA levels were associated with a histopathologic diagnosis of hepatitis alone, particularly the cholestatic variant of HCV. Conclusions: Liver allograft biopsy interpretation can rapidly and accurately distinguish between recurrent HCV and AR/CR. In addition, the histopathologic observations suggest that the immune mechanism responsible for HCV clearance overlap with those leading to significant rejection

Discomfort experienced at the daily life of relatives of people admitted at ICU

This is a qualitative research that aimed to get to know the discomforts experienced at the daily life of relatives of people admitted at the intensive care unit (ICU). It happened on a general ICU at a public hospital, in Salvador-BA, by the second half of 2009. Nine relatives of people admitted were interviewed. The technique used was the analysis from the Grounded Theory. The results showed that the interaction of the families with the reality of life threat from the relative admitted, had as main discomfort, the discontinuity in their daily life, which was characterized by four categories: Living the distress of a possible loss, difficulties to take care of themselves, facing a separation in the family, suffering with changes in their social and professional lives. These discomforts can be minimized by the healthcare team’s effectiveness to the demands of the family and the support of its social network