The purpose of this research was to better understand the situational factors involved in date rape. Following the Inhibition Model of Sexual Aggression, I asked Can we observe disinhibition of sexual arousal to nonconsensual cues in heterosexual sexually nonaggressive men by introducing a strong excitatory cue, that is, female nudity? In the first study, young heterosexual men were presented with aural narratives depicting consenting and nonconsenting sexual interactions and nonsexual interactions while their genital sexual arousal was measured. Participants were also presented with pictures depicting clothed and nude women. A second study used videos depicting clothed and nude women exercising. Results suggest that nudity is an excitatory cue that elicits genital arousal; it might also have a small disinhibitory effect for nonconsenting cues, but only for moving images. A discussion of the research findings, implications for future research, and limitations to the research is presented. / viii, 146 leaves ; 29 cm

Sexual arousal is likely an important situational factor in date rape. Research shows that sexual arousal increases self-reported willingness to engage in sexually aggressive behaviour. Chapter One reviews the situational, perpetrator, and victim characteristics of date rape. Chapter Two describes an experiment that examined the effect of sexual arousal on measures of decision-making, including Risky Choice Task, Balloon Analogue Risk Task, Future Discounting, and on a measure of Viewing Time. Participants were 20 heterosexual men and 22 heterosexual women 18 to 25 years old. Results revealed that sexually aroused women preferred higher variance options compared to women who were not, and the opposite was observed for men. No other significant effects were observed. Chapter Three describes Experiment 2 which included another neutral condition and a measure of sexual decision-making. Results revealed no effect of condition on behavioural or sexual decision-making, nor on viewing times. Chapter Four provides a general discussion and directions for future research. / ix, 156 leaves; 29 cm

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Termine Juni - Juli 2008

April

The problem that is studied is formulated in chapter 1. It boils down to the fact that nowadays, also in churches with 'mainly white congregations, there are different viewpoints on living together. It varies from a direct rejection to a de facto acceptance. In view of this research is done for the purpose of assessing cohabitation according to Scriptures. In chapter 2 the essence and purpose of the Christian marriage are portrayed. It becomes clear that it is God's will that sexual intercourse may only take place inside the marriage. In chapter 3 the main reasons for cohabitation are examined. It is found that if all the causes are considered in their close relationship with each other, a favourable infrastructure for living together is created and people are strongly influenced to live together. The practice of cohabitation is evaluated in chapter 4 by using 8 of the 9 social ethical norms formulated by Heyns in the light of Scriptures and applied by Steensma as normative viewpoints. It is found that cohabiting is at variance with all eight social ethical norms. It is also found that living together doesn't always result in marriage, and if it results in marriage, there is no guarantee that the marriage will succeed and will not end up in at court of divorce. In chapter 5 a summary is given of the problem identification and the results of the previous 4 chapters. Then a conclusion is made about cohabitation in the light of Scriptures, namely that it is in conflict with the will of God. In the third section guidelines are given for the purpose of pastoral guidance towards people who cohabit or plan to do so. The role of the government and topics for further studies about cohabitation are also given. / Thesis (Th.M. (Ethics))--North-West University, Potchefstroom Campus, 2005.

Thesis (Ph.D.)--Duquesne University, 2008. / Title from document title page. Abstract included in electronic submission form. Includes bibliographical references (p.114-130) and index.

Thesis (Ph. D.)--Public Policy, Georgia Institute of Technology, 2008. / Rogers, Juan D., Committee Chair ; Klein, Hans K., Committee Member ; Bolter, Jay David, Committee Member ; Nelson-Palmer, Mike, Committee Member ; Kingsley, Gordon, Committee Member.

Ao propor que há mais lugar para a dimensão material do que o comumente ocupado por ela, a abordagem teórica das materialidades parece sugerir novas maneiras de pensar fenômenos, ao considerar a experiência sensorial requerida por eles e a demanda de um engajamento corpóreo na apreensão dos estímulos que emanam dessas interações. Nesse contexto, procuramos investigar as afinidades entre as proposições centrais da noção de produção de presença e a promoção de uma cultura do encontro proposta por Jorge Mário Bergoglio, o Papa Francisco, enquanto movimentos que privilegiam a experiência adquirida através dos corpos, do ambiente físico e da interação com objetos. A partir da observação de momentos específicos da visita do Papa ao Brasil, buscamos apreender de que forma esse processo é evidenciado (seja por meio de discursos, expressões visuais ou gestos) e parece corresponder a uma demanda contemporânea por eventos que recuperem uma dimensão espacial de nossa existência

Le Sahel est une zone aride aujourd’hui menacée par les changements climatiques qui entrainent une grande vulnérabilité sociale et environnementale. L’agriculture des pays sahéliens doit faire face à cette évolution pour assurer la sécurité alimentaire de leurs populations croissantes. L’utilisation d’espèces végétales de grande plasticité phénologique comme le palmier dattier (Phoenix dactylifera L.,), fait partie des réponses face à des conditions pédoclimatiques difficiles auxquelles peu de plantes sont adaptées. L’objectif de cette thèse est d’améliorer nos connaissances sur les pratiques culturales, les savoirs locaux autour du palmier dattier et la diversité génétique et morphologique de cette espèce afin de promouvoir le développement durable de l’agriculture oasienne au Sahel. Ainsi, nous avons conduit une enquête socio-économique auprès de 30 producteurs de palmier dattier dans 14 villages du Sud-Est du Niger. Parallèlement à cette enquête nous avons collecté 113 échantillons de jeunes folioles, prélevées sur 31 mâles et 82 femelles de palmier dattier dans 19 cuvettes oasiennes. Notre étude a permis d’identifier 19 variétés-populations de palmier dattier distinguées sur la base de la couleur du fruit. Le palmier dattier présente une particularité de double floraison associée à deux saisons de productions de dattes dans le Sahel. La période février-juillet est la plus productive mais l’arrivée précoce des pluies limite la qualité des fruits. L’évaluation des connaissances locales associées à la phœniciculture a permis d’établir que même si les pratiques culturales sont moins développées que dans le Nord du pays ou dans le Maghreb, les profits dégagés par la culture des dattes contribuent considérablement à la survie des ménages. Par ailleurs, l’analyse génétique des palmiers dattiers du Sud-est du Niger a montré qu’ils constituent un groupe original avec une grande diversité génétique. De plus, cette ressource appartient au pool génétique occidental et est l’une des moins introgressée par des contributions génétiques orientales. L'analyse génétique globale révèle un nouveau groupe au Sud-est Niger différent de celui d'Afrique du Nord et soulève la question de son origine. Enfin, nous avons mis en évidence l’existence de traits architecturaux discriminant les palmiers dattiers du Sahel. Nous avons ainsi élaboré un modèle architectural permettant le calcul de l’interception lumineuse et des espacements nécessaires pour une bonne cohabitation des palmiers et des cultures sous-jacentes afin d’optimiser la production agricole. Notre étude a montré que la culture du palmier dattier constitue un élément clé pour l’amélioration des conditions de vie des populations, la lutte contre la malnutrition et l’équilibre agro-écologique dans le Sahel. Elle constitue un préalable indispensable à la conservation, la valorisation et l’amélioration du patrimoine phoenicicole. Enfin, le modèle architectural fonctionnel permettra de mettre à disposition un outil opérationnel pour la gestion durable des cultures du palmier dattier au Sahel. / The Sahel is an arid area threatened by climate change that causes great social and environmental vulnerability. Agriculture in Sahel is facing this change to ensure food security for growing populations. The use of plant species with phenological plasticity such as the date palm (Phoenix dactylifera L.), is one of the responses to hard soil and climate conditions to which few plants are adapted. The objective of this thesis is to improve our knowledge on cultural practices, local knowledge around the date palm and genetic and morphological diversity of this species in order to promote sustainable development of oasis agriculture in the Sahel. Thus, we conducted a socioeconomic survey of 30 date palm farmers in 14 villages in Southeastern Niger. Alongside this survey, we collected 113 samples of young leaflets taken from 31 males and 82 females in 19 date palm oasis basins. Our study identified 19 date palm population varieties distinguished on the basis of the fruit color. Date palm has a special double flowering associated with two fruit production seasons in the Sahel. The February-July period is the most productive but early rains limit fruit quality. The evaluation of local knowledge associated with date palm has shown that even if cultural practices are less developed than in the North of the country or in the Maghreb, the profits from the date cultivation significantly contribute to household survival. Furthermore, genetic analysis of date palms in Southeast of Niger has shown that they are a unique group with high genetic diversity. In addition, this germplasm belongs to the Western gene pool and is one of the least introgressed by oriental genetic contributions. The overall genetic analysis revealed a new group in Southern Niger different from that of North Africa and raises the question of its origin. Finally, we have demonstrated the existence of discriminating architectural features in Sahelian date palms. We have developed an architectural model for the calculation of the light interception and spaces necessary for good cohabitation between date palms and crops to optimize agricultural production. Our study showed that the date palm cultivation plays a key role in improving living conditions of the population, fight against hunger and agro-ecological balance in the Sahel. It is a prerequisite to the preservation, valorization and improvement of date palm genetic resources. Finally, the functional architectural model will enable to provide an operational tool for the sustainable management of date palm cultivation in the Sahel.