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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 71 to 75 of 75 (0.029 seconds)Spelling suggestions: "subject:"solo"" "subject:"sol""
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The work-family conflict experienced by South African women of different race groups : a phenomenological studyTengimfene, Nikelwa F. 03 1900 (has links)
The family roles and responsibilities are still allocated along the gender lines. Women assume primary
child care and household roles despite working fulltime. They suffer from work-family conflict as they
battle with these competing demands. A phenomenological approach was adopted for this study. The
existing literature was used in defining work-family conflict, looking at different work-family theories;
development of gendered defined roles, motherhood and demands brought on by women working
fulltime. The semi-structured interview was used for data collection. The themes which emerged showed
that women experience strong emotions associated with raising children whilst working. There is
compromise on quality time dedicated in each role. Women assume sole custodian over their children’s
upbringing. Women enter into a second shift after work. Having a career and children, is made easier
through adoption of strong coping strategies and mechanisms. The conclusions and recommendations
were made for future a research and organisational practices. / Industrial and Organisational Psychology / Thesis (M.A. (Industrial and Organisational Psycology))
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The work-family conflict experienced by South African women of different race groups : a phenomenological studyTengimfene, Nikelwa F. 03 1900 (has links)
The family roles and responsibilities are still allocated along the gender lines. Women assume primary
child care and household roles despite working fulltime. They suffer from work-family conflict as they
battle with these competing demands. A phenomenological approach was adopted for this study. The
existing literature was used in defining work-family conflict, looking at different work-family theories;
development of gendered defined roles, motherhood and demands brought on by women working
fulltime. The semi-structured interview was used for data collection. The themes which emerged showed
that women experience strong emotions associated with raising children whilst working. There is
compromise on quality time dedicated in each role. Women assume sole custodian over their children’s
upbringing. Women enter into a second shift after work. Having a career and children, is made easier
through adoption of strong coping strategies and mechanisms. The conclusions and recommendations
were made for future a research and organisational practices. / Industrial and Organisational Psychology / Thesis (M.A. (Industrial and Organisational Psycology))
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La société anonyme unipersonnelle en droit OHADA : étude critique / The one-person limited company under the OHADA LAW : A Critical StudyN'Takpé, Adjoua Marie-Hortense 30 June 2016 (has links)
Le régime juridique de la société anonyme unipersonnelle (SAU) de droitOHADA est défini par renvoi au régime prévu pour la SA pluripersonnelle, avec desadaptations minimales. En réalité, le caractère unipersonnel de la SA lui confère une certaineparticularité qui rend inappropriée la transposition pure et simple des règles du modèlepluripersonnel. Outre les difficultés d’application qu’elle entraîne souvent, la technique durenvoi laisse irrésolues de nombreuses questions suscitées par l’unipersonnalité. Le régimejuridique de la SAU dans son ensemble en ressort insuffisamment adapté à l’unicitéd’actionnaire.Une adaptation du régime juridique de la SAU de droit OHADA au particularisme del’unipersonnalité devient alors nécessaire. Elle doit être entreprise sous fond de simplificationdes règles, d’une part à l’égard de la société, à travers les règles relatives à sa constitution et àson évolution, d’autre part, à l’égard des acteurs que sont l’actionnaire unique, les organesd’administration et de contrôle.Au-delà de son approche critique, l’étude a surtout pour ambition de proposer unmodèle de société anonyme unipersonnelle au régime juridique plus lisible, simple et attractif. / The one-person limited company under the OHADA LAW has seen itslegal regime being defined with reference to the regime of the multi-persons limited company,with minimum adaptations. In fact the one-person character of the Limited company gives it a certain peculiarity that renders inappropriate the pure and simple transportation of rules of the multi-person limited company model. Besides the difficulty of implementation that it oftenentails, the technique of referring leaves unresolved many questions raised by the one-personlimited company model. The legal regime of the one-person limited company as a whole thatarises is insufficiently adapted to the unique shareholder.An adaptation of the one-person limited company legal regime of the OHADA LAWto the particularity of the one-person thus becomes necessary. It has to be undertaken underthe simplification of rules, on the one hand with regards to the company, through rules relatedto its constitution and its evolution, on the other hand, with respect to the actors that are thesole shareholders, administrative and control bodies.
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La città da energivora a nodo attivo delle reti di produzione e di scambio energetico / Towns, Cities and Urban Areas. From Energy Consumers to Renewable Energies ProducersVENUTA, MARIA LUISA 13 July 2007 (has links)
Il concetto di rete dell'informazione può diventare uno schema logico con cui descrivere l'evoluzione delle politiche sulle energie rinnovabili e sulla sostenibilità?
La ricerca è stata svolta analizzando l'architettura delle due reti (internet e reti energetiche) e l'evoluzione del bene prodotto e distribuito nella rete energetica, l'energia, esplicitando l'accessibilità da parte della distribuzione mondiale delle risorse petrolifere tradizionali e delle risorse rinnovabili. La struttura metodologica del progetto di ricerca si basa due tipi di analisi teorica:
1) l'analisi della nascita delle società in rete attraverso le teorie di Manuel Castells (concetto di spazio di flussi) e di Saskia Sassen e l'evoluzione delle città (cap.2 e cap.5)
2) le analisi dei flussi dei materiali e delle energie avendo come riferimento metodologico l'approccio ecologico ideato dai ricercatori dell'istituto per il Clima, l'Ambiente e l'Energia di Wuppertal, Germania (cap.3 e cap.4)
La contraddizione tra città innovative e città che sono ai livelli di enormi discariche o di baraccopoli è esposta nel cap.6 attraverso casi studio e progetto dei Programmi Europei.
Nell'ultimo capitolo (cap.7) si riassumono le ipotesi di partenza e i risultati della ricerca e si espongono le questioni aperte. / Can internet logic scheme be used as a basis to describe public policies evolution on renewable energies production and sharing in urban areas all over the world?
The research project analyses the two networks (internet and energetic grids) architectures in actual and future urban areas. This analysis is connected with present and future forecasts energy productions from traditional fuels and from renewable sources.
Theoretical analysis is conducted following a double conceptual pathway:
- societal networks (Manuel Castells theory) and urban areas evolution (Saskia Sassen and Mike Davis) in order to picture the evolution of cities and towns in modern economies and in developing countries (Chapters 2 and 5);
- Material and Energy Flow Analysis (approach by Wuppertal Institute for Climate, Environment and Energy) applied to renewable energy (Chapters 3 and 4)
In Chapter 6 case studies are exposed on the deep cleavage between two different worlds: innovative, rich towns on a side and the landfills cities, slums on the other side.
In the last part hypothesis and thesis are put together and open questions are explained (Chapter 7).
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Effets des incertitudes et de la variabilité spatiale des propriétés des sols et des structures sur le dimensionnement des semelles filantes et des conduites enterrées / Effects of uncertainties and spatial variation of soil and structure properties on geotechnical design : cases of continuous spread footings and buried pipesImanzadeh, Saber 15 February 2013 (has links)
Le sol présente une variabilité spatiale des propriétés physiques et mécaniques dont les effets sur des structures légères avec semelles filantes et sur les conduites enterrées ne sont pas bien pris en compte dans leur dimensionnement. Cette variabilité naturelle peut être très importante dans le cas de ces ouvrages car elle induit des tassements différentiels, dont les conséquences peuvent être dommageables : fissures dans les murs, les poutres ou encore des fuites dans les réseaux d’assainissement. La variabilité naturelle du sol et l'incertitude liée à la connaissance imparfaite des propriétés du sol et/ou du béton ou de l'acier de la structure sont les principales sources d'incertitude dans le choix des paramètres de calcul pour le dimensionnement de ces structures. Dans cette thèse, une approche analytique avec les méthodes probabilistes (FOSM et SOSM) et le modèle de Winkler, puis numérique avec le couplage de la méthode des éléments finis avec des approches géostatistiques ont été successivement menées pour modéliser le comportement des semelles filantes et des conduites enterrés lorsque les incertitudes sur les propriétés mécaniques du sol et de la structure sont prises en compte dans leur dimensionnement. Il apparait ainsi, l’importance du comportement longitudinal de ces ouvrages et du poids des incertitudes dans leur dimensionnement. / Soil exhibits spatial heterogeneities resulting from the history of its deposition and aggregation processes that occur in different physical and chemical environments. This inherent or natural variability can be very important in the case of the superficial geotechnical works inducing differential settlements, whose consequences on structural response can be harmful: local failures, cracking in beams or walls, leakage in sewers. Natural variability of soil and uncertainty related to imperfect knowledge in soil properties and/or of concrete or steel of the structure, are the major source of uncertainty in the choice of the design parameters. In this thesis the probabilistic methods in geotechnical engineering, the analytical Winkler model and the coupling of the finite element method with geostatistical approaches were successively used to model the behavior of shallow foundations and buried pipe networks when soil and structure uncertainties are considered in their design.
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