The problem statement for this study is, "an investigation towards the experience of intermediate phase educators in the George district of the implementation of inclusive education in their schools". Firstly a literature review was perfomed on the implementation of inclusive education in South Africa and overseas, which revealed a diversity of opinions about the implementation of inclusive education, and that the various countries experience varying demands and successes in the implementation thereof. The empirical research performed thereafter was qualitative in nature, to explore the experience of intermediate phase educators in the George district of the implementation of inclusive education in their schools. The results of the empirical research indicate that the educators experience various barriers themselves regarding the implementation of inclusive education in their schools, inter alia a great diversity of learners in their classes which puts demands on their time and attention to those learners, a number of factors that hamper the learning process, lack of parental involvement, insufficient learning support materials to fulfil the needs of learners, and most of all the experience of a lack knowledge and skills in themselves to identify and support barriers to learning in learners. The study concludes with a summary and recommendations. / Thesis (MEd (Learner Support))--North-West University, Potchefstroom Campus, 2012

In the field of second language acquisition, there are few studies focusing on Chinese English-as-an-additional-language (EAL) graduate students’ communication strategy use, strategy use across different disciplines, and the relationships between communication strategy use and learners’ speaking performance. To fill the gap identified in the literature reviewed, this study examined the communication strategies used by 11 Chinese EAL graduate students from the Departments of Electrical Engineering and Education in the completion of two informal debate tasks with a questionnaire adapted from Nakatani’s (2006) Oral Communication Strategy Inventory and two post-task communication strategy recall questionnaires. Results from the study indicate that participants used eight categories of communication strategies, with fluency-oriented strategies the most frequently used strategy category and translation the least frequently used strategy category. Advanced English-language proficiency level learners used more social affective, message reduction and alteration, and negotiation of meaning strategies than learners at high-intermediate proficiency levels, to a degree that was statistically significant. No significant difference was identified in the overall communication strategy use but in one instance of individual strategy use (i.e., clarifying stance) across two disciplines. Significantly positive relationships were identified among certain categories of communication strategies (i.e., social affective, negotiation of meaning, accuracy-oriented strategies, and message reduction and alteration strategies), individual strategies (i.e., turn yielding, exemplifying, clarifying meaning, correcting others, referring to notes for accuracy/fluency, message reduction and alteration), and participants’ speaking performance. In addition, the retrospective results from the post-task strategy recall questionnaires suggest that participants in this study are not fully aware of their communication strategy use. The findings in this study can inform language practitioners’ of communication strategies used by Chinese graduate students majoring in Electrical Engineering and Education. Implications and future research directions are discussed in light of the findings derived from the present study that can further contribute to research about EAL learners’ communication strategies used at the graduate level. / Graduate / 0290 / cihangzh@uvic.ca

The aim of this work was to investigate the problems associated with using machine-independent intermediate codes in the translation from a high-level language into machine code, with emphasis on minimising code size and providing good run-time diagnostic capabilities. The main result was a machine-independent intermediate code, I-code, which has been used successfully to develop optimising and diagnostic compilers for the IMP77 language on a large number of different computer systems. In addition, the work has been used to lay the foundations for a project to develop an intermediate code for portable SIMULA compilers. The major conclusions of the research were that carefully designed machine-independent intermediate codes can be used to generate viable optimising and diagnostic compilers, and that the commonality introduced into different code generators processing the code for different machines simplifies the tasks of creating new compilers and maintaining old ones.

Den här uppsatsen handlar om hur förskollärare idag upplever samarbetet mellan förskola och hem, deras beskrivning av förutsättningar för ett gott samarbete och vilken betydelse den nya reviderade läroplanen (Lpfö98/10) har för samarbetet.Syftet med uppsatsen är att undersöka hur förskollärare upplever samarbetet hem- förskola. Den empiriska delen grundas på sex intervjuer med förskollärare som har avlagt sin examen under fyra olika decennier. Intervjuerna har genomförts med fokus på att lyfta fram deras syn på de barndomssociologiska begreppen being och becoming (med svensk översättning varandesyn och projektsyn) och frågor kring just samarbetet förskola - hem.De fyra teman som uppstod ur analys av intervjuresultatet var: 1. Växelverkan mellan being och becoming, 2. Samarbete påverkat av den dagliga dialogen och förskollärares uppdrag, 3. Samsyn, något man vill nå för ett bra samarbete kring barnet och 4. SamverkanDessa fyra teman reflekterades mot vår litteraturbakgrund som är uppbyggd utefter de tre senaste decenniernas forskning av bland andra Christina Gars (2002), Gunilla Halldén (2007) och Ann-Marie Markström (2005,2007,2009) kring den samverkansdomän mellan stat familj, som förskolan är. Vår studie visar bland annat att implementeringen av den nya reviderade läroplanen och dess skrivelse kring att tydligt redovisa verksamhetens innehåll kan påverka hur förskollärare upplever att samarbete kan utvecklas.

The purpose of this master thesis is to examine some pre-school teacher's and parent's perceptions about communication within the pre-school context and how this can be described in terms of conceptual dichotomy. The empirical investigation consists of a qualitative study, where data have been collected by interviewing two focus groups and one single parent. The main theoretical tools which the study uses as its premiss is Derridas' theory of hospitality and Habermas' theory of deliberative dialogues. The study also considers the conception of the intermediate domain as an arena for communication between parents and pre-school teachers, and further more the conception of stereotyping in social and cultural contexts. In order to explore these processes I have used the qualitative method of interpretation; Hermeneutic, also with a narrative approach to the analysis. The results and the analysis of the data show that the interviewed parent and pre-school teachers have a poor sense of knowing how much influence to give to each other. The parents were not satisfied with the level of open communication and how the pre-school teachers share information of the activities.

The objective of this dissertation is to apply radiogenic isotopes extracted from marine sediments to investigate aspects of global climate change over the past 25 kyr, especially ocean and atmospheric circulation, continental aridity, and hydrology. By focusing on the geochemical records from marine sediments and authigenic precipitates preserved in these sediments, I aim to better understand climate forcing and feedback mechanisms, which are critical to models of climate change. Firstly, I have investigated the dynamics of the Intertropical Convergence Zone (ITCZ) over the past 25 kyr in the eastern equatorial Pacific by fingerprinting dust provenance using radiogenic isotopes (Nd, Sr, Pb) and trace elements (Fe, Si, Ba) in the detrital fraction of marine sediments along a transect across the equator at 110ºW. Results from this study suggest no glacial-Holocene difference in the mean position of the ITCZ, but a more northerly, possibly stronger, deglacial ITCZ. Secondly, I have applied Nd isotope ratios from authigenic precipitates extracted from marine sediments and those from fish debris to trace past intermediate water circulation changes on glacial-interglacial and millennial timescales. The authigenic Nd isotope record from the Florida Straits suggests a reduced circulation of Antarctic Intermediate Water (AAIW) into the tropical North Atlantic during the Younger Dryas (YD) and Heinrich 1 (H1) events, associated with a significant reduction in AMOC. However, in the Southern Caribbean, apparent deviations in the Nd isotopic compositions between the acid-reductive leachate and the fish debris suggest that the leachate method is not reliable at this location and that it needs to be tested in more detail in various oceanic settings. In the Southern Caribbean, the fish debris Nd isotope results suggest a two-step recovery of the upper North Atlantic Deep Water during the last deglaciation. Comparing our new fish debris Nd isotope data to authigenic Nd isotope data for sediments from the Florida Straits and the Demarara Rise, we propose that glacial and deglacial AAIW does not penetrate beyond the lower depth limit of modern AAIW in the tropical North Atlantic. Both studies suggest a tight connection between Atlantic intermediate water circulation variability and high-latitude North Atlantic climate change.

While the single core accretion model for low mass star formation is well developed, it cannot simply be extended into the high mass star formation regime where clustered star formation dominates. The study of intermediate-mass star formation should provide us with insights into how the process of star formation changes for high mass stars. In this thesis observations of H2O line emission from two intermediate-mass candidate Young Stellar Objects (YSOs) made using the HIFI instrument aboard the Herschel Space Observatory are presented. Modelling of molecular line emission using the radiative transfer code RATRAN is used to put constraints on kinematics and the abundance of water throughout the region by modelling the observed water lines after decomposing them into separate Gaussian components. The medium component of the 752 GHz line from Vela IRS 17 was modelled by using a turbulent velocity of 1.7 km s^-1 and an outer abundance of 6x10^-8. The narrow component of the 752 GHz line from Vela IRS 19 could be modelled using a turbulent velocity of 0.6 km s^-1 and an outer abundance of 6x 10^-8, while the medium component required an outer abundance of 4 x 10^-7 with a turbulent velocity of 2.5 km s^-1. The constraints on water abundance in these star-forming regions are to be used along with studies of water in low and high mass star-forming regions in the effort to improve our understanding of star formation across the entire stellar mass spectrum.

Typescript. / Thesis (Ph.D.)--University of Hawaii at Manoa, 1986. / Bibliography: leaves 115-120. / Microfilm. / x, 120 leaves 29 cm

This research is an investigation into the phrase 'intermediate landscape' and tests this concept in the re-development of the Sanya waterfront, China. The phrase is based on the 'missing link' in the current disconnection between the landscape and urban development in Sanya city. If the landscape is considered as a connection across scales and urban systems rather than an isolated system, then how can landscape affect the structure and function of urban development? The 'intermediate landscape' considers the impact of understanding landscape not as an additional layer, but as a structure that can connect the urban context at different scales while at the same time addressing its function. This project attempts to formulate strategies of 'intermediate landscape' to coordinate the transformation of developing cities.

This thesis investigates the role of Crim1, a transmembrane protein that is expressed in a number of areas in the vertebrate embryo including the developing kidney, eye, testis and spinal cord, which we believe may be a regulator of vertebrate tissue development. To dissect the function of Crim1 in normal mammalian development, two vertebrate models were used, zebrafish and mice. The results show that in zebrafish, crim1 is expressed early in development from the 16-cell stage through to 30 hours post fertilisation (Chapter 3). At 24 hours post fertilisation crim1 is expressed in the intermediate cell mass (icm), the site of haemangioblast development. Haemangioblasts are precursor cells that contribute to the formation of the blood and endothelial cell lineages. Injection of crim1 antisense oligonucleotides into zebrafish embryos (crim1 morphants) lead to an expansion of the icm and defects in the trunk, tail, somites and vasculature. The injection of crim1 antisense oligonucleotides into transgenic fli:GFP zebrafish revealed defects in the intersegmental, dorsal longitudinal anastomotic and parachordal vessels. Although crim1 is expressed during haemagiogensis the primary defect in the crim1 morphant zebrafish appears to be vascular. Further experiments used a ‘knock-in’ mouse, Crim1KST264, in which a loss of functional Crim1 leads to defects in limb (syndactyly), skeleton, eye, vascular, kidney and placental development. Analysis of the kidney phenotype in the embryonic Crim1KST264 homozygotes showed that a loss of Crim1 affects ERK1/2 and phosphorylated-Smad1/5/8 protein expression, although has no direct effect on BMP or TGFβ protein expression (Chapter 4). Analysis of the adult Crim1 outbred kidneys revealed they have albuminuria and leaky vasculature. The complex phenotype presented by the Crim1KST264 homozygote kidneys suggests Crim1 may be regulating multiple growth factor pathways. As Crim1 was shown to be expressed in the placenta, we characterised the role of Crim1 in placental development using the Crim1KST264 mouse (Chapter 5). Crim1KST264 homozygote placentas and embryos are smaller than their wild-type littermates. Our investigations revealed that Crim1 is expressed in trophoblast giant cells and in spongiotrophoblasts. A loss of Crim1 causes a developmental defect in that the junctional zone (region of the placenta containing spongiotrophoblasts and glycogen cells) is expanded, although this phenotype does not appear to be due to a defect in proliferation or apoptosis. Further analysis of E15.5 Crim1KST264 homozygote placentas revealed there was a reduction in the number of labyrinth trophoblast gaint cells. Thus, by using zebrafish and mouse as two model organisms of vertebrate development, this thesis has showed that Crim1 is clearly important for normal embryonic development. To dissect the complex phenotype presented by the Crim1KST264 mouse, further studies of Crim1 and its interaction with other growth factor pathways is needed to elucidate how and to what extent they interact with Crim1 to determine its biological effect on vertebrate tissue.