Rozprawy doktorskie na temat „Southern)”

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Southern).

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „Southern)”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.

1

Cooke, Mary Lee. "Southern women, southern voices Civil War songs by southern women /". Greensboro, N.C. : University of North Carolina at Greensboro, 2007. http://libres.uncg.edu/edocs/etd/1477CookeML/umi-uncg-1477.pdf.

Pełny tekst źródła
Streszczenie:
Thesis (D.M.A.)--University of North Carolina at Greensboro, 2007.
Title from PDF t.p. (viewed Feb. 29, 2008). Directed by Nancy Walker; submitted to the School of Music. Includes bibliographical references (p. 160-176).
Style APA, Harvard, Vancouver, ISO itp.
2

Jones, Megan Norris Colbert Jan. "Defining the southern in Southern living". Diss., Columbia, Mo. : University of Missouri--Columbia, 2009. http://hdl.handle.net/10355/5339.

Pełny tekst źródła
Streszczenie:
The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. Title from PDF of title page (University of Missouri--Columbia, viewed on December 29, 2009). Thesis advisor: Jan Colbert. Includes bibliographical references.
Style APA, Harvard, Vancouver, ISO itp.
3

Hawkins, Kaitlyn Shay. "Southern Revisions". Bowling Green State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu158645638991562.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
4

Miller, Shanda Schrae. "Southern star". [Johnson City, Tenn. : East Tennessee State University], 2003. http://etd-submit.etsu.edu/etd/theses/available/etd-0715103-222857/unrestricted/MillerS080703f.pdf.

Pełny tekst źródła
Streszczenie:
Thesis (M.A.)--East Tennessee State University, 2003.
Title from electronic submission form. ETSU ETD database URN: etd-0715103-222857. Includes bibliographical references. Also available via Internet at the UMI web site.
Style APA, Harvard, Vancouver, ISO itp.
5

Fowler, Lauren N. "Southerner as Other: Exploring Regional Identity through the Southern Vampire". Digital Commons @ East Tennessee State University, 2015. https://dc.etsu.edu/etd/2495.

Pełny tekst źródła
Streszczenie:
Since its conception in folklore and superstition, the vampire has had an innate ability to reflect the environment of the culture that creates it. Each manifestation of this being is entirely unique to the culture in which it is born. The vampire of the American South is no exception to this idea. As a region with a particularly tumultuous history, the South has been molded by many cultural influences. Religion, sexuality, and race are some of the most notable factors to have impacted the area. Many Southern authors writing vampire fiction explore the fears, stereotypes, and prejudices of the culture with the vampire characters as a means to represent and critique Southern identity. Vampires in Anne Rice’s Interview with the Vampire, Poppy Z. Brite’s Lost Souls, Scott Nicholson’s They Hunger, Alan Ball’s True Blood, and Patrick Lussier’s Dracula 2000 all reveal something about the culture of the South.
Style APA, Harvard, Vancouver, ISO itp.
6

Radeff, Giuditta. "Geohistory of the Central Anatolian Plateau southern margin (southern Turkey)". Phd thesis, Universität Potsdam, 2014. http://opus.kobv.de/ubp/volltexte/2014/7186/.

Pełny tekst źródła
Streszczenie:
The Adana Basin of southern Turkey, situated at the SE margin of the Central Anatolian Plateau is ideally located to record Neogene topographic and tectonic changes in the easternmost Mediterranean realm. Using industry seismic reflection data we correlate 34 seismic profiles with corresponding exposed units in the Adana Basin. The time-depth conversion of the interpreted seismic profiles allows us to reconstruct the subsidence curve of the Adana Basin and to outline the occurrence of a major increase in both subsidence and sedimentation rates at 5.45 – 5.33 Ma, leading to the deposition of almost 1500 km3 of conglomerates and marls. Our provenance analysis of the conglomerates reveals that most of the sediment is derived from and north of the SE margin of the Central Anatolian Plateau. A comparison of these results with the composition of recent conglomerates and the present drainage basins indicates major changes between late Messinian and present-day source areas. We suggest that these changes in source areas result of uplift and ensuing erosion of the SE margin of the plateau. This hypothesis is supported by the comparison of the Adana Basin subsidence curve with the subsidence curve of the Mut Basin, a mainly Neogene basin located on top of the Central Anatolian Plateau southern margin, showing that the Adana Basin subsidence event is coeval with an uplift episode of the plateau southern margin. The collection of several fault measurements in the Adana region show different deformation styles for the NW and SE margins of the Adana Basin. The weakly seismic NW portion of the basin is characterized by extensional and transtensional structures cutting Neogene deposits, likely accomodating the differential uplift occurring between the basin and the SE margin of the plateau. We interpret the tectonic evolution of the southern flank of the Central Anatolian Plateau and the coeval subsidence and sedimentation in the Adana Basin to be related to deep lithospheric processes, particularly lithospheric delamination and slab break-off.
Il Bacino di Adana (Turchia meridionale) é situato in posizione esterna rispetto al margine sud-orientale del plateau anatolico centrale. Il bacino risulta ubicato in posizione strategica per registrare i principali cambiamenti della topografia e dell’assetto tettonico avvenuti durante il Neogene nel Mediterraneo orientale. Utilizzando dati sismici provenienti dall’industria petrolifera abbiamo correlato 34 profili sismici con le unitá corrispondenti affioranti nel Bacino di Adana. La conversione da tempi a profonditá dei profili sismici interpretati ci ha permesso di ricostruire la curva di subsidenza del Bacino di Adana e di individuare un evento caratterizato da un importante aumento della subsidenza associato ad un considerevole incremento del tasso di sedimentazione. Questo evento, avvenuto tra 5.45 e 5.33 Ma ha portato alla deposizione di quasi 1500 km3 di conglomerati e marne. La nostra analisi di provenienza della porzione conglomeratica mostra che la maggior parte del sedimento proviene dal margine sud-orientale del plateau anatolico centrale e dalle aree situate a nord di questo. La comparazione di questi risultati con la composizione litologica di conglomerati recenti e con le litologie affioranti nei bacini di drenaggio attuali mostra cambiamenti rilevanti tra le aree di provenienza del sedimento Messiniane e quelle attuali. Riteniamo che questi cambiamenti nelle aree sorgente siano il risultato del sollevamento e della successiva erosione del margine sud-orientale del plateau anatolico centrale. Questa ipotesi é supportata dal confronto delle curve di subsidenza del Bacino di Adana e del Bacino di Mut, un bacino principalmente neogenico situato sulla sommitá del margine meridionale del plateau. La comparazione delle due curve di subsidenza mostra che l’evento di forte subsidenza del Bacino di Adana é coevo ad un episodio di sollevamento del margine meridionale del plateau anatolico centrale. La raccolta di un fitto dataset strutturale acquisito nella regione di Adana mostra differenti stili deformativi per i margini nord-occidentale e sud-orientale del bacino. La porzione nord-occidentale del bacino, debolmente sismica, é caratterizzata da strutture estensionali e transtensive che tagliano I depositi neogenici, verosimilmente accomodando il sollevamento differenziale tra il bacino e il margine sud-orientale del plateau. Riteniamo che l’evoluzione tettonica del margine meridionale del plateau anatolico centrale e la contemporanea subsidenza e sedimentazione nel Bacino di Adana sia da ricondurre a processi litosferici profondi, in particolar modo delaminazione litosferica e slab break-off.
Style APA, Harvard, Vancouver, ISO itp.
7

Flaviani, Flavia. "Microbial biodiversity in the southern Indian Ocean and Southern Ocean". Doctoral thesis, University of Cape Town, 2017. http://hdl.handle.net/11427/25058.

Pełny tekst źródła
Streszczenie:
The multi-phylotype and ecologically important community of microbes in aquatic environments ranges from the numerically dominant viruses to the diverse climate-change regulating phytoplankton. Recent advances in next generation sequencing are starting to reveal the true diversity and biological complexity of this previously invisible component of Earth's hydrosphere. An increased awareness of this microbiome's importance has led to the rise of microbial studies with marine environmental samples being collected and sequenced daily around the globe. Despite the rapid advancement in knowledge of marine microbial diversity, technical difficulties have constrained the ability to perform basin wide physical and chemical oceanographic assessments in tandem with microbiological screening with the majority of studies only looking at a single component of the microbial community. In this study the full microbial diversity, from viruses to protists, was characterised within the southern Indian Ocean and the Southern Ocean from a small volume of seawater collected using the same CTD equipment used by oceanographers. Throughout this study it will be demonstrated how this small volume is sufficient to describe the core microbial taxa in the marine environment. The application of a bespoke bioinformatics pipeline, integrated with sequencing replication, improved the description of the dominant core microbiome whilst removing OTUs present due to PCR and sequencing artefacts thereby improving the accurate description of rare phylotypes. Analyses confirmed the dominance of Cyanobacteria, Alphaproteobacteria and Gammaproteobacteria in the pelagic prokaryotic microbiome, while the Stramenopiles-Alveolata-Rhizaria (SAR) cluster dominates the eukaryotic microbiome. A decrease in the SAR community will be reported for the Southern Ocean with a concomitant increase in the haptophyte community. Whilst the virome confirmed the dominance of tailed phages and giant viruses across all stations, there was a significant variation caudoviruses and Nucleocytoplasmic Large DNA viruses (NCLDV) across defined biogeographical boundaries. The described method will allow the characterisation of the microbial biodiversity as well as future integration with oceanographic data with a much reduced sampling effort. The characterisation of the whole microbial community from a single water sample will improve the understanding of microbial interactions and represent a step towards in the inclusion of viruses into biogeochemical models.
Style APA, Harvard, Vancouver, ISO itp.
8

Long, Creston S. "Southern routes: Family migration and the eighteenth-century southern backcountry". W&M ScholarWorks, 2002. https://scholarworks.wm.edu/etd/1539623411.

Pełny tekst źródła
Streszczenie:
In the early 1730s, small groups of settlers started moving into the Valley of Virginia, beginning the movement into the southern backcountry. By the late 1740s Scots-Irish, English, and German settlers pressed into North Carolina's western Piedmont, and the small trickle of migrants quickly turned into a flood which persisted for the next three decades. This is a study of mid-eighteenth-century migration to the backcountry South.;The purpose of this study is to describe the process of eighteenth-century southern backcountry migration and to determine migrants' underlying motivations and considerations as they went about this process. It explores the experiences of settlers who migrated to the Valley of Virginia and North Carolina's western Piedmont from the late 1740s through the early 1770s.;To describe the process of migration, including means of transportation, routes of travel, and the practices of provisioning and seeking accommodations, this study relies on travel accounts written by migrants, as well as the journals of merchants, missionaries, and itinerant ministers. All of these travelers went through approximately the same process of visiting ordinaries, seeking meals, and encountering others along the way. For migrant families, the journey required considerable planning. Families with ample financial resources often sent someone ahead to investigate opportunities to acquire land and determine a safe, convenient route. Along the way, travelers encountered numerous public houses, but they also relied on roadside residents who opened up their private homes, offering shelter and food.;For many migrants, the opportunity to acquire more land was a primary motive for moving. An analysis of land records from several source areas indicates several patterns involving the migrants. Landowners and non-landowners alike moved to the North Carolina backcountry from southeastern Pennsylvania, Southside Virginia, and the Valley of Virginia. Migrants tended to settle in areas where there were other people from similar backgrounds, and in some cases, from the same former neighborhoods. Settling near relatives and associates provided migrants a sense of stability and familiarity as they attempted to recast their lives in the backcountry South.
Style APA, Harvard, Vancouver, ISO itp.
9

Charlton, Claire Marie. "Southern Right Whale (Eubalaena australis) Population Demographics in Southern Australia". Thesis, Curtin University, 2017. http://hdl.handle.net/20.500.11937/59638.

Pełny tekst źródła
Streszczenie:
This thesis aimed to assess the population demographics of Southern right whales (SRW) Eubalaena australis, in South Australia. A combination of monitoring techniques were employed between 2014 and 2016 in the form of land and vessel based count and photo identification surveys. The study uses current and historical data (1991-2016) to assess distribution, abundance and life histories of SRW at two wintering aggregations in South Australia. Results provide information for recovery assessment and conservation management.
Style APA, Harvard, Vancouver, ISO itp.
10

Hamilton, Karen C. "Y'all think we're stupid : deconstructing media sterotypes of the American South". Click here to access dissertation, 2009. http://www.georgiasouthern.edu/etd/archive/spring2008/karen_c_kirkpatrick/hamilton_karen_c_200901_edd.pdf.

Pełny tekst źródła
Streszczenie:
Thesis (Ed.D.)--Georgia Southern University, 2009.
"A dissertation submitted to the Graduate Faculty of Georgia Southern University in partial fulfillment of the requirements for the degree Doctor of Education." Directed by John Weaver. ETD. Includes bibliographical references (p. 124-140)
Style APA, Harvard, Vancouver, ISO itp.
11

Doremus, James W. "Common characteristics of evangelistic Southern Baptist churches in the Southern Region". Theological Research Exchange Network (TREN), 2006. http://www.tren.com/search.cfm?p046-0061.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
12

Mota, Lopes Jose Augusto Migueis da. "Colonialism, liberation, and structural-adjustment in the world-economy Mozambique, South Africa, Great Britain and Portugal and the formation of southern Africa (before and under European hegemony) /". Diss., Online access via UMI:, 2005.

Znajdź pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
13

Mangino, Adam. "Effects of turbulence on growth, survival and whole-body osmolality of larval southern flounder Paralichthys lethostigma reared at different salinities /". Electronic version (PDF), 2005. http://dl.uncw.edu/etd/2005/manginoa/adammangino.html.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
14

Adcock, Zachary Cole. "Reproductive Biology of the Southern Dwarf Siren, Pseudobranchus axanthus, in Southern Florida". Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/3941.

Pełny tekst źródła
Streszczenie:
The salamander family Sirenidae is composed of two extant genera, Siren and Pseudobranchus, each with two known species. Several questions regarding Sirenidae life history persist, and much of the available life history data for Pseudobranchus are attributed to studies of P. axanthus in northern Florida. Information on the reproductive biology of P. axanthus is limited, and historical references often suggest contradictory results. This study was undertaken to clarify information and expand on the limited data regarding P. axanthus reproductive biology, specifically for southern Florida populations. The study population was most likely the P. a. belli subspecies. P. axanthus in southern Florida exhibited year round, continuous reproduction with oviposition documented in nine months. Potential clutch size was positively correlated to female size. The largest observed potential clutch was a female with 58 pre-ovulatory oocytes. The largest observed bout was a female with 15 oviductal eggs. Female P. axanthus in southern Florida oviposited eggs singly and at total densities of 3-4 eggs/m2. Developmental time to egg hatching lasted about 30 days, larvae hatched at 16mm TL, and minimum size at female sexual maturity was 115mm TL and 72mm SVL. The reproductive biology of P. axanthus was distinctly contrasting to other members of the family Sirenidae, S. intermedia and S. lacertina, that occupy the same habitat at the same study location.
Style APA, Harvard, Vancouver, ISO itp.
15

Glinton, Jr Vaughn. "Southern Honor: An Analysis of Stand Your Ground Law in Southern Jurisdictions". Honors in the Major Thesis, University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1542.

Pełny tekst źródła
Streszczenie:
In 2005, Florida became the first state to pass the heavily National Rifle Association, NRA, supported “Stand Your Ground” law. The most notable components of the law were abolishing the duty to retreat for someone who is not engaged in lawful activity and is in a place where he has the right to be, granting civil and criminal immunity to those using lawful force, and presuming that a person who is attacked in his dwelling, residence, and occupied vehicle has a reasonable fear of death or great bodily harm. The law was subject to a substantial amount of criticism because it was a significant departure from Florida’s more than a century old common law principles regarding self-defense. Possibly due to Florida not having any precedents for these cases, Florida courts would have conflicting decisions in these matters and law enforcement agencies would enforce the law differently in similar incidents. Regardless of the issues faced by Florida, over twenty states would adopt their own versions. A significant number of these states are in the Southeastern region of the United States and are neighbors to Florida or border Florida’s neighbors, such as Mississippi, Alabama, Georgia, North Carolina, South Carolina, Tennessee, and Louisiana. Because of this interesting pattern, the study examines the idea of southern culture playing a role in the passage of “Stand Your Ground” via the “Culture of Honor” theory and the researcher decided to use these jurisdictions and Florida as this study’s sample. The researcher also wanted to include these jurisdictions because the existing “Stand Your Ground” literature mainly focuses on Florida and the researcher wanted to add something new to the discussion. The intent of this study to examine Florida’s influence on the other jurisdictions, note any commonalties between the statutes of the jurisdictions, compare justifiable homicide statistics for the jurisdictions that provided such data, predict the future of these laws, and explore the “Culture of Honor” Theory as a possible explanation for “Stand Your Ground” laws in the states discussed. The study accomplished these goals by examining how each jurisdiction handled self-defense before “Stand Your Ground,” looking at the motives behind the jurisdictions adopting “Stand Your Ground,” comparing justifiable homicides in the four jurisdictions that provided them in the years immediate preceding the passage of “Stand Your Ground” to the subsequent years, and looking at amendments and proposals that were presented after the passage of “Stand Your Ground.” The results uncovered that all the jurisdictions, except for Georgia and Tennessee, show a very strong Florida influence based on their similarities to Florida’s law and legislators in the jurisdictions clearly mentioning Florida as their inspiration for proposing their own versions. In the jurisdictions that provided justifiable homicides, all showed an increase in the number of justifiable homicides after the passage of “Stand Your Ground.” The jurisdictions in this study have also shown a strong resistance to any amendments or the complete repeal of this law. Therefore, any drastic amendment or the complete repeal seems unlikely in the future. The “Culture of Honor” Theory does explain why a few of the jurisdictions in the study adopted “Stand Your Ground” but Florida and the NRA’s influence explain why others chose this course of action.
B.S.
Bachelors
Health and Public Affairs
Legal Studies
Style APA, Harvard, Vancouver, ISO itp.
16

Lovenduski, Nicole Suzanne. "Impact of the Southern Annular Mode on Southern Ocean circulation and biogeochemistry". Diss., Restricted to subscribing institutions, 2007. http://proquest.umi.com/pqdweb?did=1459917481&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
17

Thian, Marlene. "Southern Rep (Internship Report)". ScholarWorks@UNO, 2013. http://scholarworks.uno.edu/aa_rpts/148.

Pełny tekst źródła
Streszczenie:
Since its inception in 1986, Southern Rep has maintained a formidable reputation for providing quality artistic programming as a nonprofit theatre company. Despite this status, dwindling government funding for arts in the United States combined with a decline in earned revenue and audience attendance has impacted Southern Rep’s operations. The result is an increased need for development and fundraising activities. The purpose of this report is to document my internship with Southern Rep from September 4, 2012 through June 5, 2013. My assessment is written from the perspective of an Arts Administrator functioning in a development capacity. By identifying Southern Rep’s internal strengths and weaknesses combined with external opportunities and threats which impact its operations, I will provide recommendations to achieve sustainability of contemporary drama in a conservative yet emergent environment.
Style APA, Harvard, Vancouver, ISO itp.
18

Fowler, Joe Dan. "Recovering Southern Baptist identity". Theological Research Exchange Network (TREN), 1993. http://www.tren.com.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
19

Hernandez, Abdel. "Pharmaceuticals in Southern Arizona". Thesis, The University of Arizona, 2012. http://hdl.handle.net/10150/245084.

Pełny tekst źródła
Streszczenie:
The pharmaceutical industry is a potentially powerful but untapped industry in Southern Arizona. One such company in this industry is Topical Technologies, which develops topical solutions to treat skin cancer, and was founded by University of Arizona Cancer Center researchers. We conducted our primary research in the form of one-on-one interviews with diverse experts in a variety of fields; Dr. Robert Dorr, Co-Founder of Topical Technologies, Dr. Steve Stratton, Associate Professor of Medicine at AZCC, Robert Morrison, the Executive Director of the Desert Angels, Marie Wesselhoft, former Director of the Arizona Center for Innovation, and Dr. Debra Hanna, Associate Director of C-Path. We also conducted secondary research into the pharmaceutical industry. After conducting our research and analyzing the data, we formulated several recommendations to Tech Launch Arizona including: *Fostering relationships between the University leadership, business school, and BIO5 Institute *Forming long-term relationships with corporations *Building a venture portfolio that invests in multiple industries *Partnering with the Critical Path Institute We believe these recommendations will help create a more efficient environment for pharmaceutical companies to be successful.
Style APA, Harvard, Vancouver, ISO itp.
20

Elwen, Simon Harvey. "Environmental factors influencing the distribution of southern right whales (Eubalaena australis) on the South African coast". Pretoria : [s.n.], 2005. http://upetd.up.ac.za/thesis/available/etd-11212005-142925/.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
21

Price, Benjamin Wills. "Historical biogeography of the tribe Platypleurini Schmidt, 1918 (Hemiptera: Cicadidae) with a focus on Southern Africa". Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1005394.

Pełny tekst źródła
Streszczenie:
With our contemporary biota under increasing threat of extinction, it is of interest to understand where, why and how biological diversity is generated. If focussed on appropriate taxa, phylogeographic and phylogenetic studies can assist in the identification of both places and processes central to the origin and maintenance of biological diversity. It is explained why southern Africa presents a perfect test-bed for exploring such mechanisms of diversification and why cicadas (Hemiptera: Cicadidae) have proved very suitable tools for studies of historical biogeography. This study then exemplifies these points by providing the first large-scale investigation of the historical biogeography of the tribe Platypleurini Schmidt, 1918, with emphasis on the genus Platypleura Amyot & Seville, 1843 in southern Africa. Standard methods of DNA sequencing provided data from portions of the mitochondrial small subunit ribosomal 16S RNA (16S) and cytochrome oxidase subunits I (COI) and II (COII); and the nuclear elongation factor 1 alpha (EF-1α) from 400 ethanol-preserved specimens. These data were analysed using standard phylogenetic methods and a time scale of diversification was estimated using a Bayesian framework and both fossil data and DNA substitution rates. The results showed that the tribe is too recent to be of Gondwanan origin. The lack of monophyly of the genera represented in both Asia and Africa showed that the tribe needs formal taxonomic revision. Diversification of the African platypleurine genera coincides with aridification in the early Oligocene. Dispersal of Asian platypleurine taxa coincides with the meeting of Africa and Eurasia in the mid-Oligocene. Two radiations within African Platypleura are hypothesised; one distributed over most of sub-Saharan Africa and the second restricted to southern Africa, with clades restricted within regional biomes. Within each of the three focal biomes, cryptic taxonomic diversity was confirmed, suggesting that, even in relatively well understood groups such as the southern African platypleurine cicadas, molecular data can identify further diversity. Although each focal taxon was restricted to non-overlapping biomes, comparison of the three biomes highlighted interactions between palaeoclimates and fixed landscape features (coastal topography, river catchments and escarpments) as causative agents of vicariance, dispersal, extinction and diversification of these volant insects. The results of using co-distributed species for comparative study cautions against making inferences based on single-taxon datasets and highlights the need to use many, evolutionarily independent taxa when identifying mechanisms of diversification. The dating analyses imply that within-species lineage diversification occurred overwhelmingly within the Pleistocene, a trend that is being increasingly recognised in print for other biota. Some caveats about using phylogenetic approaches to estimate ancestral areas are illustrated. Several recommendations are made regarding additional taxa and data sources for understanding the origin and maintenance of biological diversity.
Style APA, Harvard, Vancouver, ISO itp.
22

Mutambara, Tsitsi Effie. "The nature and potential of industrial development within the Southern African Development Community (SADC) and the facilitating role of trade liberalisation and foreign direct investment in selected countries". Thesis, Rhodes University, 2005. http://hdl.handle.net/10962/d1007732.

Pełny tekst źródła
Streszczenie:
To date the SADC region has managed to develop a manufacturing base but this base is still small as evidenced by its low contribution to GDP. For example, only three out of the fourteen SADC countries, viz. Mauritius, South Africa and Swaziland, had over 20 percent of their GDP originating from the manufacturing sector throughout the 1990s. Also to note is that while the manufacturing sector is quite diversified, the sector is dominated by industrial processes which are more of resource and labour-intensive in nature than those processes of scale-intensive, differentiated and science based in nature. TIle trade performance of the manufacturing sector supports these observations and as such the region is heavily dependent on imports for scale-intensive, differentiated and science based commodities. However, despite the fact that the region tends to focus more on resource- and labour-intensive manufacturing activities, products from these manufacturing activities are still significant components of manufactured goods imports into the region. Also to note is that since resource- and labour-intensive industries dominate manufacturing activities; these are the areas in which investment opportunities abound. For example, agro-based manufacturing presents most of the investment opportunities, with food processing presenting the majority of the investment opportunities followed by garments and textiles production. Mineral processing also presents significant investment opportunities. The analyses of the nature of the manufacturing sector also show that in a few SADC countries, viz. Mauritius, South Africa and Zimbabwe; scale-intensive, differentiated and science based industries also form a significant component of the industrial base implying more technologically complex manufacturing sectors. Since high technology and technologically complex manufacturing activities are limited, investment opportunities in these manufacturing sub-sectors are also limited to just a few countries However, with the SADC ITA in place, opportunities could arise for these limited technology-related manufacturing facilities to expand or engage in import substitution production so as to meet the demands of the growing regional market. It is also important to note that, while the region may not have as competitive advantage in these industries as in the resource- and labour-intensive industries, there is a need for the region to selectively identify and target such industries for priority development, a lesson SADC could learn from the East Asian NIC's took in their industrialisation strategy. The study also shows that the manufacturing sector has been a priority sector for both domestic and foreign investors. This has implications for industrial development because a strong and dynamic manufacturing sector would be developed, forming a sound basis for industrialisation as well as being able to effectively link and support all the other sectors of the economy. FDI could help the region to fully utilise the labour-intensive industries and use them as a stepping-stone to higher levels of industrial development. This is a lesson to SADC from the experiences of the East Asian NICs where while industrialisation was initiated by labour-intensive manufacturing, the countries were able to move into capital-intensive manufacturing due to FDI as it enabled the establishment of the industrial bases, thus leading to a rise in the share of manufactured exports. FDI could also help to develop the resource-intensive industries further by promoting further processing of raw materials into products of more value, thus propelling industrialisation through a resource-led industrial development programme as the current resource-intensive industries become fully utilised. The raw materials which occur in great abundance in the region's primary sector would have a ready market in the manufacturing sector where they would serve as inputs to the production of high value products. The currently smaller industrial base for scale-intensive products, differentiated and science-based manufactured products would benefit from the improved technological capabilities and managerial skills that result from FDI. Therefore, by impacting positively on manufacturing activities of both low and high MVA, FDI would thus have a facilitating role in establishing a more solid industrial base, broadening the current manufacturing base, and improving installed capacity utilisation. The study also shows that investment in productive capacity in the form of machinery and equipment is of great importance in the sampled SADC countries. Investment towards the acquisition of this capital is very important as this is directly relevant towards improving productive capacity. FDI could thus play a facilitating role by augmenting the current domestic investment in machinery and equipment. While the manufacturing sector within the region is still small and the current utilisation of installed industrial capacity is low, there is potential for further industrial growth. The current process to usher in the SADC Free Trade Area would have a facilitating role through various ways: viz. increasing the market size and enabling easier access through the reduction of tariff and non-tariff barriers, promoting regional competitiveness, improved utilisation of regional corridors, increasing opportunities for utilising identified intra-industry trade potentials, and providing opportunities for increased regional cross-border investment. Apart from the SADC FTA, the USA African Growth and Opportunity Act (AGOA) and the Cotonou Agreement will also motivate the identification and utilisation of existing and new potentials within the manufacturing sector in SADC. In order to improve the current nature of industries in the region, there is also a need to design and implement appropriate industrial policies and strategies. Such policies should consider the region's trade policies and the recently launched Regional Indicative Strategic Development Plan (RISDP) so as to complement them. The industrial policies should also address issues relating to industrial investment, technology and local technological capabilities development, human resources development, the structure and nature of industry, the competitiveness of industries, as well as facilitating the complementarities between the agricultural and manufacturing sectors. To this end therefore, instead of relying solely on individual national industrial policies, SADC is in the process of formulating a regional industrial policy and strategies which seek to promote and support sustainable industrial growth across the region, thus facilitating industrial development.
Style APA, Harvard, Vancouver, ISO itp.
23

Blaauw, Lesley. "Transcending state-centrism : new regionalism and the future of Southern African regional integration /". Thesis, Rhodes University, 2007. http://eprints.ru.ac.za/1355/.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
24

Brijbag, Brian S. "Southern Chivalry: Perception of Health & Environmental Justice in a Small Southern Neighborhood". Scholar Commons, 2015. http://scholarcommons.usf.edu/etd/5821.

Pełny tekst źródła
Streszczenie:
This paper analyzes heath risk and how it is communicated to, and understood within, a predominantly African American neighborhood in central Florida. Residents accuse the county department of public works of purposeful contamination and discrimination over a period of 30 years. I raise the questions of how risk is perceived and what roles race or class may play. I also developed a model for risk communication that includes all stakeholders. Finally, I expand the conversation of health disparities to include issues of widening gaps in perceptions of health. This was examined by looking at the following: 1. The lack of documentation into the subjectivity of the health risk assessment process - i.e. the critique of science 2. The differing modes for creating, communicating, and receiving risk in which the resident's perspective is not valued - i.e. the critique of power 3. The impact of race and class on furthering inequities and disparities in the environmental health risks message - i.e. the critique of policy. Underlining Key Factors: 1. The residents of Mitchell Heights (emic) perceive the contamination at the former Hernando County Department of Public Works site differently than the experts/officials (etic). 2. Race and class are factors in both the perception of risk and the communication of risk for the residents and the experts. 3. Policy concerning the determination and subsequent communication of risk is primarily concerning with the perspective of scientific data. Recommendations: 1. As it relates to assessing environmental risks, there needs to be a development of a more holistic set of methodologies that incorporate diverse perspectives in a bi-directional knowledge exchange. This should allow for acceptable risk to be understood as co-created through negotiation and compromise between the measured and lived experiences. Ethnographic methods should partner with epidemiology and environmental sciences. 2. Once these mixed-method, holistic methodologies are field-tested, they need to be adopted as formal procedure by agencies responsible for the analysis and communication of risks. Risk should include the technical and the relational. 3. Policymakers must widen their understanding of what constitutes "policy relevant knowledge." In addition, policies targeted at eliminating health disparities and inequalities need to value the broad differences the often exist in perceiving "health."
Style APA, Harvard, Vancouver, ISO itp.
25

Knebel, Larissa. "RESIN FLOW INDUCTION IN SOUTHERN PINES: IMPLICATIONS FOR DEFENSE AGAINST SOUTHERN PINE BEETLE". NCSU, 2005. http://www.lib.ncsu.edu/theses/available/etd-05162005-201137/.

Pełny tekst źródła
Streszczenie:
The interactions between conifers, bark beetles and their common fungal associates have been widely studied, in part due to the severe economic and natural losses that occur annually. Host resistance, involving constitutive and induced defensive measures, and the factors associated with pest success are now widely understood and some losses can be avoided with proper management. Recent research with Norway spruce (Picea abies) has provided additional insight into the chemical pathways involved in host resistance, and has determined that trees exposed to mechanical wounding or fungal inoculation show acquired resistance to future pathogen attacks. This aspect of defense in loblolly pine (Pinus taeda) has not been adequately investigated. However, our recent studies indicate that fungal inoculation results in elevated resin flow levels that last up to one year after treatment. Further research in southern Appalachian pines showed that elevated resin flow occurs in response to low intensity fire, and that this response is still present at 18 months after burning. These studies indicate that acquired resistance through induced resin flow in southern pines is a possibility. Further research with beetle or fungal challenges could determine new possibilities for management of both natural and planted stands in order to maximize host defenses against southern pine beetle.
Style APA, Harvard, Vancouver, ISO itp.
26

Fogt, Ryan Lee. "Investigation of the Southern Annular Mode and the El Niño-Southern Oscillation Interactions". Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1180462358.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
27

Fogt, Ryan Lee. "Investigation of the Southern Annular Mode and the El Nino - Southern Oscillation Interactions". The Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=osu1180462358.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
28

Propes, Russell Lee. "Crustal velocity variation in the southern Appalachians". Thesis, Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/25744.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
29

Goslin, Kimberly Gordon, i University of Lethbridge Faculty of Education. "Examining school culture in Southern Alberta". Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Education, 1996, 1996. http://hdl.handle.net/10133/35.

Pełny tekst źródła
Streszczenie:
Two hypothese were considered within the confines of this study. In reference to the first, it has been demonstrated that the strength of perceived school cultures, when defined by meta-orientations, can be measured using culturally related constructs. While respecting the notion that cultures are living entities in a culturally related constructs. While respecting the notion that cultures are living entities in a continual state of change, the researcher found the perceived extant school culture of Southern Alberta during the course of the study appeared to be mainly transormational in nature. From this study, a cultural meta-orientation matrix has been proposed. Should this description have validity for schools in Southrn Alberta, and accepting the results of this study that the perceived working reality of school cultures is transformational in nature, both macro and sub-cultures wishing to work successfully with and within the extant school cultures would also be required to be transformational in order to achieve greater success. Regarding the second hypothesis, this study measured perceived levels of acceptance or resistance to change through the use of an individual change index. This index suggest teachers and principals in Southern Alberta were somewhat resistive to change initiatives at the time this inquiry took place. It is the conclusion of this researcher that such resistance may be attributed to a "clash of cultures"; specifically, the Alberta Education transmissional culture causing conflict within the transformational school cultures.
x, 114 leaves : ill. ; 28 cm.
Style APA, Harvard, Vancouver, ISO itp.
30

Tweddle, Gavin Paul. "The influence of overwash and breaching events on the spatial and temporal patterns in ichthyofauna community composition in a temporarily open/closed southern African estuary". Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1002957.

Pełny tekst źródła
Streszczenie:
This study assessed the importance of overwash and breaching events on the ichthyofaunal community structure in the medium-sized temporarily open/closed Mpekweni Estuary located on the southeast coastline of southern Africa. The fish in the littoral zone of the estuary were sampled using a 5m seine net while the channel region was sampled using two nets, a smaller meshed 30m seine net to target the estuarine spawning species and the juvenile estuarine-dependant marine spawners, and a larger meshed 50m seine net to target the larger marine and freshwater spawning species. Intensive monthly sampling over two years provided data on selected physico-chemical and biological parameters. During the two year sampling period from November 2005 to October 2007 the estuary breached in late July 2006 and remained open till the sandbar re-formed across the mouth in late December 2006. Thus, sampling encompassed three open/closed phases 1) initial closed period, 2) open period and 3) re-closed period after the berm was re-formed. The open period was divided into two phases 1) the out-flow phase and 2) the tidal phase. A total of 36 fish species representing 19 families were sampled using the various seine nets employed during the investigation. In the littoral zone, the estuarine spawners (Estuarine Utilisation Category, [EUC] I), mainly the Gobiidae, Glossogobius callidus, dominated the samples numerically and by biomass. The smaller estuarine spawning species sampled in the channel were numerically dominated by Gilchristella aestuaria in conjunction with two other EUC I species, Atherina breviceps and G. callidus. The estuarine-dependant marine spawners (EUC II), however, dominated the ichthyofaunal biomass of the channel. The abundance and biomass of the larger species targeted were dominated by estuarine-dependant marine spawning species (EUC II), principally Rhabdosargus holubi. During the closed periods of the estuary, total fish abundance and biomass displayed weak seasonal patterns. The breaching event and subsequent open period was associated with a decrease in the total abundances of fish in the littoral zone and channel of the estuary, reflecting the out-flow of estuarine biomass-rich water into the marine environment. The breaching event coincided with a shift in the community composition of the ichthyofauna, reflecting the recruitment of marine spawning species into the estuary. Numerical analysis identified two distinct spatial fish communities within the estuary, a community associated with the mouth region and one comprising the rest of the estuary. The absence of any further spatial patterns in the ichthyofaunal community structure within the Mpekweni Estuary appear to be ascribed to the virtual absence of horizontal patterns in physico-chemical and biological parameters recorded in the system. Cohort analyses were employed to determine possible recruitment events for selected estuarine and marine spawning species. The estuarine spawning species displayed continuous recruitment patterns throughout the study, which appeared to be unaffected by the breaching event. Conversely, the larger marine spawning species displayed multiple cohorts, indicating non-continuous recruitment. Subsequent retrospective analysis of cohorts for the different species identified summer recruitment peaks that coincided with the breaching event and open period. Minor recruitment of marine spawning species also occurred during overwash events. The recruitment of ichthyofauna into the estuary was quantified during three distinct hydrological events: overwash, out-flow phase immediately after breaching and tidal phase during the period when the mouth was open. Estimates of fish recruitment were highest during the outflow phase immediately after the estuary breached and declined as the estuary became tidally inundated with marine water. Although not as high as the outflow and tidal phases, recruitment was evident during overwash events. Results of the current study highlight the importance of both breaching and overwashing events in structuring the ichthyofaunal community composition in a medium-sized southern African temporarily open/closed estuary. These results are broadly in agreement with similar studies conducted both locally and in other regions of the world.
Style APA, Harvard, Vancouver, ISO itp.
31

Monnakgotla, Kgomotso. "From confrontation to co-operation: new security challenges facing post-apartheid Southern Africa". Thesis, Rhodes University, 1998. http://hdl.handle.net/10962/d1003017.

Pełny tekst źródła
Streszczenie:
Trite as it may sound, the end of the Cold War is a landmark event in the history of human-kind. As such, this thesis was motivated by some of the international and local events that have taken place since the end of the 1980s. At the international level, the end of the Cold War has encouraged the re-examination of the concept of security. In Southern Africa too, this process has been strengthened by the demise of apartheid in South Africa. Initially challenged by a few academics, the traditional conception of security which perceived the threat to 'national' security primarily in the form of external military aggression no longer enjoys the primacy it was accorded during the Cold War era. A 'new' security discourse has emerged, and even though it has not yet made inroads into many governments' policy papers, there is some realisation that people's security concerns go beyond external military aggression to the state. Proponents of this 'new' thinking make reference to people-centred or human security - the notion that people and not the state, must be the objects of security. Arising from that, they point to the existence of many phenomena which should also be accorded security status especially in developing countries where people are confronted by life-threatening challenges such as disease, poverty, famine, and other challenges which do not necessarily threaten life, but if not tackled with urgency could transform themselves into the more conventional military threats. Here reference is made to the proliferation of small arms, political instability, mass migr?tions, and so on. In a region besotted by many of the challenges mentioned above, a security conception informed by the 'new' approach seems more appropriate. The outcome of the traditional approach to security is well known to the region many millions of lives were lost and it is estimated that billions of dollars in revenue were also lost, all in the name of maintaining the security of the South African state. Seeing neighbouring states as threats to its security because they accommodated liberation movements who occasionally instigated military attacks against Pretoria, the former apartheid state through its policy of 'Total Strategy' terrorised the entire region, including the majority of citizens within South Africa. However, since the end of apartheid in 1994, the new democratically elected South African government has committed itself to help build a politically stable, more secure, economically prosperous and integrated region. Through its accession to the Southern African Development Community (SADC), a body which it once tried to undermine, South Africa has further demonstrated a commitment to tackle some of the region's problems in unison with its former adversaries. Throughout the Southern African region there is a realisation that there are more long-term benefits to be gained by working together to tackle the challenges that confront almost all the countries in the region than trying to solve problems independently. Therefore through SADC, primarily a development-oriented body, Southern African states will also seek to address the region's security concerns. Many of the region's governments seem to show an understanding that security and development are intertwined - that they are two sides of the same coin whereby one cannot be attained without the other. Much as this understanding is laudable, in practice it does not seem as if it will translate to the prominence of so-called development issues or marginal security issues. Accepting the 'new' thinking on security also implies an acceptance of a wider range of security agents. It does not mean that by widening the agenda of security to include nonmilitary threats, more tasks will follow for the 'men' in uniform. What it means is that, the military establishment should no longer be the sole agent of security. Instead, where there is no military threat, resources should be channeled to other establishments such as those of health and research in order to fight the spread of AIDS. Furthermore, departments of water, environmental affairs, and so on, should be part of the security policy-making process. In addition, civil society should also be included in the policy-making process. Notwithstanding its limitations, and without undermining inter-governmental projects, civil society can at best promote security by serving as a watch-dog over policies adopted by governments. South Africa during the era of apartheid is a classic example of how governments cannot always be entrusted with the security of ordinary citizens. However, an examination of the structure and terms of reference of the newly created SADC Organ for Politics, Defence and Security (from henceforth referred to as the Organ) reflects a preponderance of the traditional/realist approach to addressing security concerns. It was conceived by, and is primarily constituted by the traditional establishments of security, that is, the military and the police. Some of the Organ's objectives include; security and defence cooperation through conflict prevention, management and resolution and mediation of disputes and conflicts. Nowhere is it evident that others besides those from a military/police background were involved in the formation of this important body. There is also no indication as to how other dimensions of security will be attained through the Organ. All this casts doubt regarding SADC's actual commitment to a development-oriented, people-centred and people-driven security. Nonetheless, current debates on security give hope to the notion that in the future, people's overall security needs will be addressed.
Style APA, Harvard, Vancouver, ISO itp.
32

University, of the Western Cape Programme for Land and Agrarian Studies. "The Rural poor, the private sector and markets: changing interactions in southern Africa". University of the Western Cape, Programme for Land and Agrarian Studies, 2003. http://hdl.handle.net/10962/74448.

Pełny tekst źródła
Streszczenie:
One of the central tenets of much current development thinking in southern Africa is that market-oriented strategies and private sector involvement must be the basis for future economic growth. This has underpinned structural adjustment and economic policy reform policies in the region over the last decade or more. It also underlies the argument for encouraging external foreign direct investment (FDI) as a motor for growth. However growing evidence suggests that such a strategy has not paid off. Economic growth rates have been disappointing, private, and particularly foreign, investment has been limited, and employment in the formal sector has fallen dramatically.1 Structural adjustment and market liberalisation have clearly not delivered the developmental benefits claimed of them, and people's livelihood opportunities have, ft seems, declined over the same period and their levels of vulnerability have increased. The increasing recognition that the standard neo-liberal prescriptions were not having the expected benefits, especially for poor people, has resulted in some rethinking about how best to redirect the benefits of globalisation and economic reform towards the poor, and how to offset some of the losses. Thus ‘pro-poor growth strategies’, ‘making markets work for the poor’ and ‘growth for redistribution' have become well-worn slogans. However, the practical and policy measures required, whereby the benefits of an engagement with a globalised economy, investment by the private sector and liberalisation privatisation measures can result in poverty reduction, remain vague.A number of issues arise. For the sceptics, questions are raised about the degree to which the turn to a 'pro-poor' markets approach is simply rhetorical gloss, added to the discredited neo-liberal paradigm, or actually a genuinely new policy perspective in its own right. It is important to differentiate between broad economic policy reform objectives (which, with some nuances, remain largely in the standard neo-liberal form) and sectoral policies which contain explicitly pro-poor elements. While retaining the argument that market liberalisation and external investment are key, such policies may include some strategic elements of state- directed intervention which boost the access of the poor to new markets and investment opportunities. It is this stance, where the state intervenes to improve access and for particular groups of people, redressing to some extent the imbalances caused by the lack of level playing fields of existing markets, which potentially sets a pro-poor perspective apart.
Style APA, Harvard, Vancouver, ISO itp.
33

Potts, Warren Mason. "Towards the development of species-specific fish production models for small reservoirs in Southern Africa". Thesis, Rhodes University, 2004. http://hdl.handle.net/10962/d1005176.

Pełny tekst źródła
Streszczenie:
The fish populations in small southern African reservoirs are largely unexploited and there is potential for fisheries development. However, the development of sustainable fisheries requires reliable estimates of potential yield or production. Empirical models that have been developed to predict fish production only apply to large water bodies and only predict total fish production, not the production of individual species. Small reservoirs generally have few commercially important species and therefore species-specific fish production models are an alternative approach. The small reservoirs of the Eastern Cape are dominated by the moggel (Labeo umbratus). The principal objectives of this thesis were to gain an understanding of the ecology of small reservoirs and the function of moggel in these systems. This information was used to design a research approach to rapidly develop species-specific models for small reservoirs in southern Africa. The limnology of two small reservoirs was compared. During the study period the reservoirs were turbid and showed a warm, monomictic pattern of thermal stratification. Anthropogenic pressure in the reservoir catchments appeared to be the overriding factor increasing the nutrient input to the reservoirs and consequently, influencing the biomass of algae in the reservoirs. The feeding biology of moggel in Katriver and Laing reservoirs was examined. Moggel are detrivorous and successfully digested diatoms. The slower growth rate of moggel in Katriver reservoir was attributed to the poorer nutritional value of the diet as a consequence of the lower concentration of diatoms in the detrital aggregate. The reproductive characteristics of moggel were examined in four reservoirs. Moggel were able to reproduce successfully in the reservoirs. This could be attributed to their r-selected reproductive strategy, with a high fecundity and an extended spawning season and their ability to spawn in a floodplain environment. Differences in recruitment success between years were found to be a consequence of the timing and duration of seasonal rains. The number of mature females in a population and the availability of suitable spawning habitat influenced recruitment success. The life history of the moggel in five reservoirs was compared. Growth appeared to be related to food availability, while mortality was lower in the populations where food was abundant and there were less predatory species. Size and age at maturity were not affected by environmental factors, but were dependent on growth and mortality. Three contrasting methods were used to estimate moggel gillnet selectivity. The Sechin, direct fyke net method and length-structured model all yielded similar results and correction factors obtained from the selectivity study were applied to the gillnet data to estimate the fish population size and structure in each reservoir. Using information from the life history and selectivity studies, the biomass and production of five moggel populations was estimated and related to abiotic and biotic factors in the reservoirs and their catchments. Moggel biomass and production was dependent on the biomass of algae, which was dependent on morphoedaphic characteristics of the reservoirs. Small, shallow reservoirs with a reasonable amount of human habitation in their catchments would sustain the highest algal biomass and provided they had adequate spawning habitat would also have the highest moggel biomass and production. The future research requirements for small reservoir fisheries are outlined and include a three-year program to develop a species-specific production model for any of the dominant species.
Style APA, Harvard, Vancouver, ISO itp.
34

Krafft, Pascale. "The influence of transformational and transactional leadership on interpersonal trust through perceptions of fairness". Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/53131.

Pełny tekst źródła
Streszczenie:
Thesis (MA)--Stellenbosch University, 2002.
ENGLISH ABSTRACT: Southern African organisations have to survive In an increasingly competitive and globalised market. Southern African organisations are characterised through low productivity levels, low levels of trust between employers and employees, low levels of organisational commitment and effectiveness. Solutions must be found in order to overcome these problems and to prevent them in the future. This study might offer such a solution. The primary goal of this study was to establish whether there is a relationship between transformational and transactional leadership and interpersonal trust, and whether this relationship is influenced through organisational justice (in terms of procedural, interactional and distributive justice). The basis of this study was to establish whether procedural justice had a mediating effect on the relationship between transformational leadership and trust, and whether distributive justice had a mediating effect on the relationship between transactional leadership and trust. Another goal of this study was to establish whether there was a direct relationship between transformational leadership and trust. This study was based on a model of Pillai, Schriesheim and Williams (1999) who tested these relationships in the USA. Their results gave rise to replicating this study in Southern Africa. A literature study of transformational and transactional leadership, organisational justice (in terms of procedural, interactional, and distributive justice) and trust was conducted. The relationship between these constructs has also been analysed in the literature study. A questionnaire consisting of four sections was compiled in accordance with the literature study. These questionnaires were distributed to a Namibian bank. Twelve branches took part in this research. The sample comprised 281 persons, each of whom had to complete the questionnaire. Section A of the questionnaire was designed to give an indication of the demographic variables of the participants. Section B measured transformational and transactional leadership. This section was based on Bass and Avolio's multifactor leadership questionnaire (MLQ). Section C was compiled in accordance with Moorman's study of organisational justice. This section measured procedural, interactional and distributive justice. The last section, Section D, measured trust and was based on Bews's questionnaire of trust. The statistical analysis was conducted in two phases. In phase one, the confirmatory factor analysis on the original theoretical model did not produce adequate goodness-of-fit statistics. The structural model did not converge on LISREL in the first phase. Subsequently, alternative solutions had to be found and a second phase of statistical analysis was undertaken. In this phase, the various leadership dimensions were separated to test their individual effects in the model. Initially, principal component analyses using Varimax rotation and item analyses were performed on the data set using SPSS. Some items had to be removed as a result of the dimensionality and item analyses. Thereafter confirmatory factor analysis was conducted on the reduced data set, using LISREL. The results indicated satisfactory factor loadings on the measurement models. Good fit was also revealed for the measurement models. Consequently, the structural model was tested on LISREL. The results provided reasonable goodness-of-fit statistics, but some hypotheses failed to be corroborated in this study. New insights have also been gained through the results. Conclusions were drawn from the results obtained and recommendations are made for future research.
AFRIKAANSE OPSOMMING: Suider-Afrikaanse ondernemings moet in 'n toenemend kompeterende en internasionale besigheidswêreld probeer oorleef. Suider-Afrikaanse ondernemings word egter gekenmerk deur lae produktiwiteitsvlakke, 'n groot mate van wantroue tussen werknemers en werkgewers, lae vlakke van organisatoriese betrokkenheid en effektiwiteit. Oplossings moet gevind word om hierdie probleme te oorkom en in die toekoms te voorkom. Hierdie studie lewer moontlik 'n oplossing. Die primêre doel van hierdie studie IS om te bepaal of daar 'n verwantskap tussen transformasionele en transaksionele leierskap en vertroue bestaan, en of hierdie verwantskap deur persepsies van billikheid beïnvloed word. Die grondslag van dié studie was om vas te stelof prosessuele (procedural) billikheid 'n bemiddelende invloed op die verband tussen transformasionele leierskap en vertroue uitoefen, en of distributiewe billikheid 'n bemiddelende invloed uitoefen op die verhouding tussen transaksionele leierskap en vertroue. Verder is daar ook gekyk of daar 'n direkte verband tussen transformasionele leierskap en vertroue bestaan. Hierdie studie is gegrond op Pillai, Schriesheim en Williams (1999) se model, wat die verband tussen hierdie konstrukte in die VSA getoets het. Hulle resultate het aanleiding tot die herhaling van hierdie studie in Suider-Afrika gegee. 'n Literatuurstudie oor transformasionele en transaksionele leierskap, organisatoriese billikheid (in terme van prosessuele, interaktiewe en distributiewe billikheid) en vertroue is uitgevoer. Die verband tussen hierdie konstrukte is ook in die literatuurstudie ontleed. 'n Vraelys is na aanleiding van die literatuurstudie opgestel en in 'n Namibiese Bank versprei. Twaalf banktakke het aan hierdie studie deelgeneem. Die steekproef het uit 281 persone bestaan wat elkeen 'n vraelys moes voltooi. Afdeling A van die vraelys was ontwerp om 'n aanduiding van die demografiese veranderlikes van die deelnemers te verkry. Afdeling B het transformasionele en transaksionele leierskap gemeet en was op Bass en Avolio se leierskapsvraelys gebaseer. Afdeling C is opgestel na aanleiding van Moorman se studie oor billikheid in orgarnsasies. Hierdie deel het prosessuele, interaktiewe en distributiewe billikheid gemeet. Die laaste afdeling, afdeling D, het interpersoonlike vertroue gemeet en is gebaseer op Bews se vertrouevraelys. Die statistiese analise is in twee fases uitgevoer. In die eerste fase is die oorspronklike teoretiese modelop LISREL getoets. Die bevestigende faktoranalises van die latente veranderlikes het nie goeie passingstatistieke getoon nie. Die strukturele model het ook nie gekonvergeer nie. As gevolg hiervan moes alternatiewe oplossings gevind word en 'n tweede fase van statistiese anal ise is toegepas. Die leierskapsoriëntasies is opgedeel In hulle onderskeie dimensies. Daaropvolgend is eers dimensieanalise met die hulp van hootkomponentontleding en itemontleding gedoen. Verskeie items moes op grond van hierdie analises verwyder word. Op die verkorte datastel is daar weer 'n bevestigende faktoranalises met behulp van LISREL gedoen. Die passingstatistieke het hier aanvaarbare resultate opgelewer. Vervolgens is die nuwe strukturele model met behulp van LISREL getoets. Die resultate het redelike passingstatistieke gelewer, maar daar kon nie steun vir alle hipoteses gevind word nie. Nuwe insigte is deur die resultate verwerf. Op grond van die resultate is daar tot bepaalde gevolgtrekkings gekom en daar word aanbevelings vir verdere navorsing gemaak.
Style APA, Harvard, Vancouver, ISO itp.
35

Phaliso, Ntombifikile. "A systematic study of Berkheya and allies (Compositae)". Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1003054.

Pełny tekst źródła
Streszczenie:
Berkheya Ehrh. is a genus of daisies in the tribe Arctotideae, subtribe Gorteriinae with over 80 species, most of which occur in southern Africa. This genus has centres of diversity associated with the montane regions of South Africa, including the Drakensberg Alpine Centre and Mpumalanga escarpment regions. Previous molecular and morphological studies indicate that Berkheya is paraphyletic. I present phylogenies based on nrDNA (ITS; Internal Transcribed Spacer) and cpDNA (psbA-trnH) sequence data analysed with Bayesian Inference and Parsimony. A phylogeny of combined cp- and nrDNA is also presented. These phylogenies are used to assess generic limits and to investigate the biogeographic patterns of Berkheya and its allies. The ITS phylogeny shows five well supported clades of Berkheya, two of which (Clades I and 2) are monophyletic summer rainfall region clades. Clades 3 to 5 are all paraphyletic winter rainfall clades with Cullumia occurring in the third clade, Cuspida occurring in the fourth and Didelta in Clade 5. Both psbA-trnH and combined phylogenies show concordance with the clade distribution shown in the ITS phylogeny. The ITS phylogeny was used to analyse correspondence with Roessler’s (1959) Series. It was found that the phylogeny showed considerable agreement with Roessler’s series, but B. bipinnatifida and B. spinosa of Series Speciosae may require some revision as well as taxa of monotypic series Cruciatae and Angustae. It is suggested that the latter series be merged with Cullumia species to form a single series. Some consideration should be taken to include Didelta species into Series Fruticosae as Didelta occurs in subclade 5b of Clade 5 with other Series Fruticosae taxa. Achene morphology was examined from species from each of the five clades to investigate the relationships of Berkheya and its allies, as well as to determine if there were any consistent achene features for each clade. The structure of surface cells on the fruit, the presence, absence and morphology of twin hairs as well as the structure of the pappus scales were found to be most useful in reflecting phylogenetic relationships within the clades. When compared with the clades of the ITS phylogeny, achene morphology showed consistent characters between taxa occurring in the same clades. As the most comprehensive study involving Berkheya, this phylogenenetic investigation was able to confirm that Berkheya is a paraphyletic genus with Didelta, Cullumia and Cuspida needing to be subsumed into Berkheya. An alternative classification is that taxa of Clade 5 could possibly be erected as an expanded Didelta, separate and sister to Berkheya.
Style APA, Harvard, Vancouver, ISO itp.
36

Williams, Vernetta K. "Honor - a double-edged sword : an examination of the South's "culture of honor" wounding of two races". [Tampa, Fla.] : University of South Florida, 2007. http://purl.fcla.edu/usf/dc/et/SFE0001978.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
37

Elliott, Kevin Andrew. "The development of the stock market and its effect on economic growth: the case of SADC". Thesis, Rhodes University, 2009. http://hdl.handle.net/10962/d1002701.

Pełny tekst źródła
Streszczenie:
Using a pooled panel data set from nine developing countries within the SADC region from 1992 to 2004, this paper empirically examines; firstly, the relationship between stock market development and long-term economic growth, and secondly, the macroeconomic determinants of stock market development, particularly market capitalisation as a percentage of GDP. The results suggest that there is a strong link between stock market development and economic growth, particularly through the liquidity provided by the market. The evidence obtained lends support to the view that a well-developed and functioning stock market can boost economic growth by enhancing faster capital accumulation and allowing for better resource allocation, particularly in developing countries. In terms of the macroeconomic determinants of stock market development, the results support those of Garcia and Liu (1999), in that we found the indicators of financial intermediary development, the value of shares traded as a percentage of GDP and the macroeconomic instability variable to be important determinants of stock market development.
Style APA, Harvard, Vancouver, ISO itp.
38

Abbott, John C. "Biodiversity of Dragonflies and Damselflies (Odonata) of the South-Central Nearctic and Adjacent Neotropical Biotic Provinces". Thesis, University of North Texas, 1999. https://digital.library.unt.edu/ark:/67531/metadc501251/.

Pełny tekst źródła
Streszczenie:
The south-central United States serves as an important biogeographical link and dispersal corridor between Nearctic and Neotropical elements of western hemisphere odonate faunas. Its species are reasonably well known because of substantial collections, but there has been no concerted effort to document the extent of biodiversity and possible geographic affinities of dragonflies and damselflies of this region. The recent discoveries of Argia leonorae Garrison, Gomphus gonzalezi Dunkle and Erpetogomphus heterodon Garrison from southern and western Texas and northern Mexico suggest that Odonata species remain to be discovered in this area, particularly from far south Texas and northern Mexico. I have documented a total of 12,515 records of Odonata found in 408 counties within the south-central U.S. A total of 73 species of damselflies and 160 species of dragonflies was revealed in the region. The 233 (197 in Texas) Odonata species are distributed among 10 families and 66 genera. Illustrated family, generic, and species-level keys are provided. Since the beginning of this work in the Fall of 1993, one species has been added each to the Louisiana and Oklahoma faunas, and 12 species have been added, previously unreported from Texas, including four new to the U.S. The area of highest Odonata biodiversity overall (161 spp.) is in the Austroriparian biotic province. The greatest degree of faunal similarity between the south-central U.S. and other intra-continental regions was observed for the eastern (64%) United States. Diversity is a function of area, and as expected, the numbers of breeding birds and Odonata, in each contiguous U.S. state are positively correlated (r=0.376, n=33, p=0.031). There is, however, no strong correlation between land area and species diversity within the region, but those natural biotic provinces (Austroriparian, Texan, Balconian) where aquatic systems and topographic heterogeneity are the greatest provide a broader spectrum of potential Odonata habitats and thus support a greater number of Odonata species.
Style APA, Harvard, Vancouver, ISO itp.
39

Šebek, Vita. "The evolution of a security community through a process of integration: problems and prospects for the SADC region". Thesis, Rhodes University, 2002. http://hdl.handle.net/10962/d1003041.

Pełny tekst źródła
Streszczenie:
This thesis examines the security problematic of African states and focuses more particularly on the SADC region. It links the security problematic with the transactionalist approach to (supra)national integration and the concept of a security community, introduced into internatIonal relations theory by Karl Deutsch and his colleagues. In relation to the (in)security of SADC member states, the thesis attempts to demonstrate that national integration of these states (i.e. the establishment of an amalgamated security community) has at least to accompany if not precede the establishment of a security community at the regional level (i.e. a pluralistic security community). Since threats to the security of SADC member states are mainly nonmilitary in nature, the 'realist' concept of security is broadened to include political, economic, societal and environmental aspects of security at different levels. Furthermore, Deutsch's concept of a security community is redefined in line with the 'new security thinking' and adapted to the situation in African states. Moreover, this thesis attempts to demonstrate that it is essential for SADC member states to become strong and socio-economically cohesive in order to improve their competitiveness in relation to developed states, especially in their ability to deal with internal and ransnational/regional threats to their security, which are (in)directly caused and perpetuated by the lack of national integration, inefficient state-making and underdevelopment - the sources of their weakness.
Style APA, Harvard, Vancouver, ISO itp.
40

Woolridge, Christopher A. "Phosphorus composition and fatty acid profiles as determinants of egg quality in southern flounder Paralichthys lethostigma /". Electronic version (PDF), 2005. http://dl.uncw.edu/etd/2005/woolridgec/christopherwoolridge.pdf.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
41

Baldanzi, Simone. "Inter-individual variability and phenotypic plasticity : the effect of the environment on the biogeography, population structure, ecophysiology and reproduction of the sandhoppers Talorchestia capensis and Africorchestia quadrispinosa". Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1011447.

Pełny tekst źródła
Streszczenie:
Climatic envelope models focus on the climatic variables affecting species or species assemblages, and are important tools to investigate the effect of climate change on their geographical ranges. These models have largely been proposed in order to make successful predictions on species‘ persistence, determining which variables are likely to induce range expansion, contraction, or shifting. More recent models, including the ability and the cost for individuals to respond promptly to an environmental stimulus, have revealed that species may express phenotypic plasticity able to induce adaptation to the new environment. Consequently, understanding how species evolve to a changing climate is fundamental. From this perspective, investigating intraspecific responses to an environmental variable may contribute to better understanding and prediction of the effect of climate change on the geographical range and evolution of species, particularly in the case of widespread species. In this context, the present study aimed at establishing how environmental variables (focussing mainly on temperature) may have contributed to shape the spatial distribution, physiology, reproductive biology and connectivity of two species of Southern African sandhoppers (Talorchestia capensis and Africorchestia quadrispinosa, Amphipoda, Talitridae). Most of the work was carried out on T. capensis, due to its widespread spatial distribution. A first investigation of the biogeography of T. capensis and A. quadrispinosa, revealed that, for both species, spatial patterns of abundance, size and sex ratio were not explained by the Abundant Centre Hypothesis (greater abundance at the core of a spatial range), but rather guided by bio-physical forces. Precisely, the abundance of sandhoppers was driven by the morphodynamic state of the beach, salinity and temperatures, with strong differentiation among sites that reflected local environmental conditions. In support of these findings, strong population structure in the genetics of T. capensis was found (three main groups) when investigating its phylogeography and genetic connectivity. Although such defined structure may suggests cryptic speciation, the concomitant within-population variation in the COX1 region of mtDNA, also highlighted the importance of individual genetic variability. High individual variability was also found in the response of T. capensis to temperature, both in its physiology (thermal plasticity) and its reproductive biology (maternal effects). Since temperature is one of the main variables affecting the coastal marine systems of southern Africa and the metabolism of animals in general, its effect on the physiology and reproduction of T. capensis was therefore investigated. Thermal responses to increasing/decreasing temperatures were assessed for separated populations of T. capensis. Individual variability was reported in the oxygen consumption of T. capensis in response to temperature (high variation around the means, especially for increasing temperatures). Among population differences in thermal sensitivity were significantly correlated with air temperature variability experienced over the past 23 years, highlighting the importance of historical temperature fluctuations to the current thermal physiology of these sandhoppers. Temperature also had an important effect on the reproductive plasticity of T. capensis. Different temperatures induced mothers to adjust the size of their offspring (i.e. egg size), with larger eggs produced at lower temperatures. Interestingly, females showed strongly significant among individual variation in the size of the eggs. Given the importance of understanding rapid responses of organisms to climate change and considering the fundamental role played by phenotypic plasticity in evolution, the overall study revealed the significance of individual plasticity and variability in response to the environment and highlighted its importance. Particularly, studying the thermal physiology of separated populations and understanding within population reproductive plasticity in response to temperature, helped to clarify how differences among individual responses have important consequences at the population level, possibly explaining the widespread distribution of T. capensis.
Style APA, Harvard, Vancouver, ISO itp.
42

Stokes, Clifford C. "Interdiocesan tribunals in Southern Africa". Thesis, University of Ottawa (Canada), 1985. http://hdl.handle.net/10393/4946.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
43

Gergis, Jo??lle L. School of Biological Earth &amp Environmental Sciences UNSW. "Reconstructing El Nino-southern oscillation". Awarded by:University of New South Wales. School of Biological, Earth and Environmental Sciences, 2006. http://handle.unsw.edu.au/1959.4/24222.

Pełny tekst źródła
Streszczenie:
El Ni??o-Southern Oscillation (ENSO) is the most important coupled ocean-atmospheric phenomenon to cause global climate variability on interannual time scales. Efforts to understand recent, apparently anomalous ENSO behaviour are hampered by the lack of long, high-quality climate records. While instrumental data generally covers the past 150 years, record length is insufficient for the assessment of past changes in the frequency, magnitude, and duration of ENSO. Here, multiproxy networks of high-resolution tree-ring, coral, ice and documentary records derived from eastern and western Pacific ENSO ???centres of action??? are analysed (A.D. 1525-2002). Considerable improvements in ENSO reconstruction are achieved from expanding the use of records from the western Pacific. In particular, ~500 years of a continuous 3,722 year ENSO sensitive tree-ring record from New Zealand is introduced. Although extreme ENSO events are seen throughout a 478-year discrete event analysis, 43% of extreme, 20% of very strong and 28% of all protracted ENSO events occur within the 20th century. Principal component analysis was used to extend instrumental records of the Southern Oscillation Index (SOI) Ni??o 3.4 Sea Surface Temperature (Ni??o 3.4 SST) and a newly developed coupled ocean-atmospheric ENSO index (CEI) by 347 years. Significantly, of the three indices reconstructed here, CEI reconstructions were largely found to be the best predictors of ENSO. The results suggest that ENSO may be more effectively characterised using a coupled ocean-atmosphere index, particularly for December-May periods. Compared to the pre-instrumental period, the late 19th and early 20th centuries indicate a clear trend toward increased ENSO variability over the past 150 years. Significantly, spectral analysis of reconstructed indices reveals a marked change in the frequency and intensity of ENSO beginning ~A.D. 1850, coinciding with the end of the Little Ice Age and the boom in global industrialisation. This suggests that ENSO may operate differently under natural (pre-industrial) and anthropogenically influenced background states. This study asserts that recent ENSO variability appears anomalous in the context of the past five centuries. Given the considerable socio-economic impacts of ENSO events, future investigation into the implications an increasingly anthropogenically-warmed world may have on ENSO is vital.
Style APA, Harvard, Vancouver, ISO itp.
44

Cherstich, Luca. "The southern necropolis of Cyrene". Thesis, University of Oxford, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.496431.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
45

謝斯恩 i Tu-an Ta. "Bolton's ratios among Southern Chinese". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1999. http://hub.hku.hk/bib/B31973048.

Pełny tekst źródła
Style APA, Harvard, Vancouver, ISO itp.
46

Wu, Yung-chuan John, i 吳永傳. "Lateral cephalometrics in southern Chinese". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206470.

Pełny tekst źródła
Streszczenie:
The lateral cephalometric radiograph (LCR) is an important tool in orthodontics to aid diagnosis, inform treatment planning and to evaluate treatment outcomes. Following identification of frequently used cephalometric analyses in the literature, the aims of this thesis were: (i) to establish cephalometric norm values for 12-year-old southern Chinese children for the modified Björk’s analysis, Jacobson’s Wits appraisal, Pancherz’s Sagittal Occlusal (SO) and Vertical Occlusal (VO) analyses (Paper I and II); (ii) to identify gender and racial/ethnic variations in cephalometric norm values (Paper I and II); (iii) to extrapolate from the cephalometric norm values of 12-year-old southern Chinese to produce norm values for 10, 11, 13 and 14-year-old - for these common aforementioned cephalometric analyses and McNamara’s analysis (Paper III); (iv) to investigate variations in the cephalometric characteristics of southern and northern Chinese children (Paper IV); and (v) to study the relationship between common cephalometric reference planes and the True Horizontal Plane (THP), and variations with respect to gender (Paper V). Extant LCRs from a community based sample of 200 male and 205 female 12-year-old southern Chinese in Hong Kong; 86 Caucasian children and 100 northern Chinese children, were traced and digitized twice employing the Computer Assisted Simulated for Orthognathic Surgery (CASSOS) program. Cephalometric norm values were created and extrapolated for 10 to 14-year-old. Gender and racial/ethnic variations were determined. In addition, the relationship between some common cephalometric reference planes (Sella Nasion Plane - SNP; Constructed Horizontal Plane - CHP; Frankfurt Horizontal Plane - FHP; Upper Occlusal Plane - UOP; Functional Occlusal Plane - FOP) and the THP was determined; and gender differences examined. Cephalometric norm values for modified Björk’s analysis, Jacobson’s Wits appraisal and Pancherz’s SO & VO analyses were produced for 12-year-old southern Chinese children. Variations in cephalometric norm values with respect to gender (P<0.05) and race/ethnicity (P<0.05) were observed. Extrapolated cephalometric norm values for modified Björk’s analysis, Jacobson’s Wits appraisal, Pancherz’s SO & VO analyses, and McNamara’s analysis were produced for 10 to 14-year-old. Variations in cephalometric norm values with respect to age (P<0.05), gender (P<0.05) and race/ethnicity (P<0.05) were observed. Furthermore, variations in cephalometric values between southern and northern Chinese children were evident (P<0.05), and between Caucasians and both Chinese groups (P<0.05). The mean inclination between THP and the conventional cephalometric planes differed significantly from zero: SNP/THP (P<0.05), UOP/THP (P<0.05), FOP/THP (P<0.05); and gender differences were apparent (P<0.05). In conclusion, norm values for frequently used cephalometric analyses were produced for 12-year-old southern Chinese, and extrapolated to produce norm values for 10 to 14-year-old. Age, gender and racial/ ethnic differences were apparent, supporting the need for age, gender and racial/ethnic specific norms. Common cephalometric reference planes differed to THP, and this warrants consideration in cephalometric analyses.
published_or_final_version
Dentistry
Doctoral
Doctor of Philosophy
Style APA, Harvard, Vancouver, ISO itp.
47

Cloutier, Khara M. "Fabricating identity in Southern California". Thesis, California State University, Long Beach, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1527686.

Pełny tekst źródła
Streszczenie:

Clothing serves as material evidence of the mental space we occupy. My designs are inspired by the man-made landscapes that surround me and I apply those patterns to the landscape of the body.

Like graphic design, fashion is a medium employed to convey messages and ideas. It is an expression of identity that is established through color, form, pattern and texture. My work seeks to synthesize human geography with graphic design in order to clothe the body and thus, fabricate identity.

Style APA, Harvard, Vancouver, ISO itp.
48

Hertzberg, Nina. "Palaeolandscapes of Beidha, Southern Jordan". Thesis, Stockholms universitet, Institutionen för naturgeografi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-113761.

Pełny tekst źródła
Streszczenie:
Correlations between societal development and climate changes have been investigated for a long period of time. At the archaeological site of Beidha, southern Jordan, most studies have focussed on the Late Pleistocene/Holocene, however, the importance of the Beidha region may even reach further back in time. The presence of water in a generally very dry landscape would have been crucial to early modern humans en route from Africa to all other continents. Through sedimentological observations and OSL dating, this study aims to contribute to solving the puzzle of the local landscape development at Beidha during a longer time scale. It is suggested that a long period of calm floodplain conditions took place, approximately during periods of high lake levels in Lake Lisan ~70-21 ka. After that, a period of soil development has been identified between two phases of aeolian deposition. More recently, during the Holocene, phases of mass flow events may have affected the area.
Style APA, Harvard, Vancouver, ISO itp.
49

Makawa, Roy Nelson. "Tourism integration in Southern Africa". Thesis, University of Birmingham, 2011. http://etheses.bham.ac.uk//id/eprint/1366/.

Pełny tekst źródła
Streszczenie:
The Southern African Development Community (SADC) has adopted tourism as one of the main vehicles for promoting economic integration within Southern Africa, an approach referred to in the study as 'tourism integration '. Using a critical realist approach, the research investigates the political , economic and social context within which tourism integration has evolved and elicits stakeholder perceptions and attitudes towards the strategy. The study involved three field research visits to Southern Africa over the period 2000 to 2006, intended to find out how the strategy manifests in several areas of economic integration. The findings and recommendations are based on field research on the education and training sector and the Great Limpopo Transfrontier Park (GLTP). The research finds that 'tourism integration' has been prompted by a combination of political, economic and social developments at international, regional and national levels and the study also shows that the strategy faces many challenges including, the large size of the region, asymmetric economies at different levels of economic development, lack of political will among the ruling elite ; limited resources and lack of widespread stakeholder participation in policy processes. From this, the research develops a framework for examining the process of tourism in general and concludes that although SADC has been highly imaginative regarding policy formulation, but this has not been matched in practice since, by the end of 2006, many of the policies had not been implemented. However, a number of factors, including a long history and noticeable successes with economic integration; and the existence of lock-in effects and widespread stakeholder support for tourism integration, make tourism integration a viable and enduring approach to economic integration. In view of this, the research makes a number of recommendations including wider stakeholder participation in policy formulation and implementation, greater resourcing of strategies and more academic research on the desirability and feasibility of using tourism as a basis for promoting wider and deeper economic integration.
Style APA, Harvard, Vancouver, ISO itp.
50

Smith, Chris. "Southern food and beverage museum". ScholarWorks@UNO, 2008. http://scholarworks.uno.edu/aa_rpts/1.

Pełny tekst źródła
Streszczenie:
On a Tuesday night in the spring of 2007, my legal class taught by Bill Abbott had a guest speaker. Her name was Liz Williams and she was the president of the new Southern Food and Beverage Museum. Though she was in class to give a presentation on legal issues, she also spoke about the task of putting together a new museum, how a food museum was a unique idea that would work well in a city such as New Orleans, and why the concept of food and beverage would appeal to a variety of people -- tourists and locals alike. I got it immediately. I understood the concept, the need, the way it would work, everything. I knew that I wanted to be involved with this museum somehow. By the end of summer, I had completed a practicum and had arranged for an internship at this new museum, which was nicknamed SoFAB. Within a few weeks f my internship, I would leave my job as grants officer at the New Orleans Museum of Art to become Director of Collections at SoFAB. It's a risk, leaving an established and well-funded institution for a much smaller establishment that doesn't yet have an employee manual. I think it's worth it. One of the appealing concepts about working at a brand new museum is that employees do everything -- put together exhibitions, work the gift shop, staff the special events, serve as librarians, collect the artifacts. It's a wonderful way to gain experience. During my internship, I wore many hats but my duties focused on four main areas: marketing; funding/development; collections; and curatorial/exhibitions.
Style APA, Harvard, Vancouver, ISO itp.
Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!

Do bibliografii