This thesis investigates the effects of change and modernization on rural women’s livelihoods in northern India. Infrastructural development projects have been identified by research agencies and scholars as beneficial to people in rural areas. I reconceptualize infrastructural development – which here consists of a road, electricity, and irrigation – to act as a lens in which to define and understand the processes of change and modernization. Grounded in feminist methodology, this research is based on interviews with fifty women from six different villages in Tehri-Garwhal, India. I found that while infrastructural development did increase the quality of life for women, women did not experience empowerment. Rather, I argue that the changes brought upon by infrastructural development restructure and redefine the gender inequalities that exist in a region. Infrastructure development acts as a catalyst in a liminal space.

This study examines the impact of transport infrastructure on the economic growth of South Africa from the period 1970 to 2015. The researcher adopted a conceptual and theoretical framework related to infrastructure development and economic growth. The Johansen multivariate Co-integration and Granger causality test were adopted, consisting of stationary and directional causality of variables. The findings disclosed a strong unidirectional causality relationship in the long run between economic growth and gross domestic fixed capital formation, which runs from the former to the latter. The results also indicated a causal relationship between economic growth and transport infrastructure in both railway and ports transport. Moreover, there exist links between economic growth and railway transport, which run from the former to the latter. The findings further showed that the correlation between economic growth and ports transport runs from the former to the latter. On the contrary, the findings revealed a non-existence of causal relationship between economic growth and transport infrastructure (roadways and airways), though the theoretical framework demonstrates a link between them. The findings also revealed a non-existence of a causality association between economic growth and transport infrastructure performance. The overall findings demonstrated the existence of a unidirectional causality relationship between economic growth and gross domestic fixed capital formation, and between economic growth and transport infrastructure (both railways and ports transport). Economic growth expands commercial and industrial sectors and as such, there is a need to suggest that transport infrastructure development policies align with it to maintain sustainable economic growth in South Africa.

This research was aimed at establishing the contributions of developmental nongovernmental organisations (NGOs) to social welfare service delivery in Gauteng, South Africa, and to examine the challenges they have faced since the transition from Apartheid social welfare to a developmental welfare paradigm. This study revealed how developmental NGOs function to meet the needs of citizens, especially the marginalised and vulnerable class of the society. It also examined the contributions of developmental NGOs in terms of capacity building, physical infrastructure development and their sustainability. The research was qualitative and exploratory in nature, and a multiple case study design was applied. The research sample of 15 participants was drawn from three developmental NGOs registered with the Department of Social Development, Gauteng, South Africa. Five employees from each developmental NGO were interviewed using a semi-structured interview schedule. A face to face interview was the method of data collection. The data collected was analysed. The main findings showed that there is evidence of positive contributions to capacity building and infrastructural development at the grassroots level. However, funding remains the biggest challenge, which then affects the sustainability of development.

Level-crossings, i.e. intersections where railways and road meet in the same vertical level, constitute risk for the users of respective infrastructure system. The aim of this thesis is to examine possible regional differences between the infrastructural safety standard of level-crossings in Sweden. With the use of spatial analyses tools in a Geographical Information System, the differences between Swedish counties are outlined and mapped. By the use of a logistic regression model, the variables that increase the risk of an accident in a level-crossings are analysed. The results show that the variables concerning the level of protection, together with the location on a highway, show statistical significance of being associated with an increased accidental risk. The results of the regression model factors have been returned to the GIS in order to find the most hazardous level-crossings. Considering the train flows and amount of people living in the proximity of the crossings, the hotpots of hazards have been spatially identified. 38 level-crossings with passive or semi-active warning system meet the criteria and should be the targets for practitioners’ work towards an increased level of safety and reduced risk.

This thesis is motivated by the need to explore the relationships between technology and volunteerism. Despite the fact that information and communication technologies (ICTs) proliferate within voluntary organisations and have an obvious effect on volunteering practice, the literature on the relationships between such technologies and voluntary contexts is scant. This is particularly in terms of its insights with regard to the actual processes of production and consumption of these technologies within the sector. This interdisciplinary research project was carried out to answer a central research problem: how do information technologies interrelate with human activities in voluntary settings? In throwing light on this problem, an ethnographic case-oriented study was conducted in a Scottish community-based sports organisation over the course of two years. This research has utilised insights from the Sociology of Technology, Information Systems Research and Organisational Sociology to find out how human actors’ interactions with technology play out in the context of volunteer-involving organisations, and to conceptualise the complexity of the unfolding of technology in relation to the specific characteristics of volunteering activities. To unpack the core research question, three types of sociotechnical interactions were identified as the most relevant: these were ‘service’, ‘identity’ and ‘ecological’. My analysis of the empirical data suggests that there are different domains within which these critical interactions are assembled. In my research, three different domains (drifting, conditioning and imbricating) have thematically emerged when sociotechnical interactions were being mapped out in (a) shadowing a technology project, (b) analysing technological non-use and (c) rethinking organisational persistence in the selected observed case. This thesis argues for an ‘infrastructural’ approach when studying technology so as to extend our understanding about technology-initiated improvement projects in the sector. This research argues that accomplishing volunteer work requires complicated mixture of sociomaterial assemblages, including ICTs, which are embedded in the everyday life of volunteers, paid staff and their community. Furthermore, this study discusses that existing analytical infrastructural approaches developed in relation to artefact-oriented, large-scale sociotechnical networks need some modification to be satisfyingly applied in low-tech, mundane settings such as volunteer work in amateur sports.

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Writing program administrators (WPAs) work in constant negotiation with institutional forces outside of individual control, where the concerns of infrastructure impact writing programs continuously. In periods of transition, where new WPAs are entering a program, or the institution itself is shifting around the established program of a seasoned WPA, the ability to understand and rhetorically act in concert with one's infrastructure can often determine the success of a writing program. In this dissertation, I conduct a mixed-methods examination of the phenomenon of WPA infrastructure, situating infrastructure as a rhetorical lens for understanding writing program administrators' work as they face moments of transition in their career. Through a combination of meta-analysis of a subcorpus of WPA lore and stimulated recall interviews with current WPAs in the field, I form a picture of the phenomenon of infrastructural rhetoric and promote its use as a holistic lens to rhetorically engage with complex institutional systems. / Doctor of Philosophy / A writing program administrator (WPA) is an individual who oversees, manages, and implements a writing program on a college campus. Whether they are the organizer of a writing center or the administrator for a first-year writing program, often their job is to direct the vision and resources of the college to achieve goals in writing knowledge. Throughout their operations, WPAs must work within the constraints set down by their institution, colleagues, and physical space. However, while WPAs are often well prepared by their training and education to deal with teaching and writing issues, interactions with these surrounding "infrastructural" constraints often leave WPAs feeling blindsided. In this dissertation, I explore moments of WPA breakdown in their engagements with larger institutional forces. I do this both through a detailed examination of a wide range of personal accounts from WPAs, as well as a series of interviews with members of the field. After finding patterns in these breakdowns and gaining a deeper understanding of WPA work, I work within the accounts of these WPAs to conceptualize the term infrastructural rhetoric to understand institutional forces as relational components essential to persuasion.

This study explores the Impact of Information and Communication Technology (ICT) on internal control effectiveness in preventing and detecting fraud within the financial sector of a developing economy - Nigeria. Using a triangulation of questionnaire and interview techniques to investigate the internal control activities of Nigerian Internal Auditors in relation to their use of ICT in fraud prevention and detection, the study made use of cross-tabulations, correlation coefficients and one-way ANOVAs for the analysis of quantitative data, while thematic analysis was adopted for the qualitative aspects. The Technology Acceptance Model (TAM) and Omoteso et al.'s Three-Layered Model (TLM) were used to underpin the study in order to provide theoretical considerations of the issues involved. The study's findings show that Nigerian Internal Auditors are increasingly adopting IT-based tools and techniques in their internal control activities. Secondly, the use of ICT-based tools and techniques in internal control positively impacts on Internal Auditors' independence and objectivity. Also, the study's findings indicate that Internal Auditors' use of ICT-based tools and techniques has the potential of preventing electronic fraud, and such ICT-based tools and techniques are effective in detecting electronic fraud. However, continuous online auditing was found to be effective in preventing fraud, but not suited for fraud detection in financial businesses. This exploratory study sheds light on the impact of ICT usage on internal control's effectiveness and on internal auditors' independence. The study contributes to the debate on the significance of ICT adoption in accounting disciplines by identifying perceived benefits, organisational readiness, trust and external pressure as variables that could affect Internal Auditors' use of ICT. Above all, this research was able to produce a new model: the Technology Effectiveness Planning and Evaluation Model (TEPEM), for the study of ICT adoption in internal control effectiveness for prevention and detection of fraud. As a result of its planning capability for external contingencies, the model is useful for the explanation of studies involving ICT in a unique macro environment of developing economies such as Nigeria, where electricity generation is in short supply and regulatory activities unpredictable. The model proposes that technology effectiveness (in the prevention and the detection of fraud) is a function of TAM variables (such as perceived benefits, organisational readiness, trust, external pressures), contingent factors (size of organisation, set-up and maintenance cost, staff training and infrastructural readiness), and an optimal mix of human and technological capabilities

Using Tanzania as a case-study, this dissertation approaches the land grab issue in Tanzania with the following two main research question: How are new farmland investments shaping political dynamics and actors’ interactions in Tanzania? And, how actors’ interactions between and within levels of governance influence farmland investments’ outcomes at the local level? I tackle these questions by proposing an original theoretical framework which is based on two main assertions. First, local outcomes associated with farmland investments in Tanzania result from actors’ interactions. Second, these interactions are shaped by the interplay between three main elements: contingencies (C), actors’ agency (A), and structure (S). I use the acronym CAS to refer to these three elements. CAS, by combining various theoretical insights, is analytically productive because it furthers our understanding of what shapes relations among actors, and accounts for how their interactions change in time and space. It contributes significantly to the literature on land grabbing by proposing a unified analytical tool that builds up on the relational perspective that has been proposed by different scholars. In addition, CAS allows researchers to overcome misleading categorisations and to question dominant narratives that have been associated with the land grabbing literature. This dissertation is divided into 9 chapters. After the usual literature review (Chapter 1), theoretical framework (Chapter 2) and method (Chapter 3) chapters, Chapter 4 gets into the crux of the matter by first briefly presents Tanzania’s historical trajectory, with a specific focus on land policies in order to introduce this thesis’s empirical chapters, and to situate the reader in regards to Tanzania politics. Chapter 5 analysed land policies and related politics at the national level. It highlighted that actors’ interactions in relation to new farmland investments participate to the process of state formation. Chapter 6 and Chapter 7 both adopted a local perspective to capture the impacts associated with new farmland investments in district political arenas. More specifically, chapter 6 highlighted the importance of not overstating the authority of the central state, rather insisting on the key role played by intermediaries in Rufiji district. Chapter 7, seeking to capture how a specific investment has restructured the local political agrarian economy in Missenyi district, argued that Kagera Sugar safeguards its operational profitability by creating locally mediated market relations. It led to the emergence of new local patrons who used their position to benefit and foster their own material interests at villagers’ expense. Chapter 8 adopted a micro perspective, examining the political dynamics associated with investors-related land conflicts in a village in Missenyi district. I compared and explained why actors’ interactions are different even in the same institutional context, highlighting that the same local context may produce different CASs. In sum, this dissertation’s main findings are as follow. First, investments’ local impacts are contingent on investments’ terms of inclusion and exclusion that are constantly being negotiated between numerous actors. Second, although all actors exert their agency, their very capacity to negotiate and shape the social structure is partly influenced by structural constraints themselves. Third, it is interesting to note that specific local actors—and not necessarily the most powerful—such as district officials win almost every time, at least more than all the others. Although their place in the institutional architecture is decisive, it also shows that their capacity and ability to exert their agency is crucial: these district officials may have known better than others how to play their cards in the new Tanzanian farmland investment game. Fourth, even though processes through which new farmland investments affect the local political economy vary according to structural components (historical and institutional legacies), in both districts, the associated local outcomes were very similar. There are few exceptions, but the general trend in Tanzania is that most of the benefits associated with new farmland investments, the commodification of land and the increase of capital flows, are captured by government officials and political elites.