Library: Best sellers

In providing a comprehensive investigation of alcohol, cigarette, and marijuana initiation among adolescents, the overarching goals of the research were to build upon extant findings, address important gaps found in the literature, and contribute to the prevention science knowledge base. A four-fold purpose founded the study: 1) provide a systematic review of the soft drug initiation literature; 2) test a modified version of Kandel's (2002) drug sequencing hypothesis; 3) determine if predictors of soft drug initiation differ in kind or saliency by biological age and drug type; and 4) examine a...

Polycyclic Aromatic Hydrocarbons (PAHs) and soot share the same origin (incomplete combustion or pyrolysis) and nature, namely structural and electronic features. The purpose of the research work discussed in this thesis is to offer a theoretical contribution to elucidate some aspects of PAH and soot particle formation. The interest in carrying out such a work lies on one hand in the ubiquitous presence of both species in the environment, on the other hand on the concern for their impact on both human health, specifically involving the respiratory system, and climate, in particular as regards ...

During a conversation, listeners do not assimilate passively all of the speaker's words; they actively participate in the interaction providing information about how they feel and what they think of the speaker's speech. The speaker relies on signals emitted by the listener to know if he is listening or not, understanding or not, agreeing or not, etc. This informs the speaker on the success or failure of the communication and helps him to decide how to carry on with the interaction. In this thesis, to refer to signals provided by listeners, we adopt the term backchannel proposed by Yngve. We d...

Much of the discussion about Peake's Titus Books has been about how to place them in the lexicon of English literature. I am proposing that these books should be read as works of postmodern existentialism. Both postmodern theory and existential theory are interested in the same issues, such as the loss of grand narratives, the rejection of totalizing world views, the subjectivity of truth, the nature of one's existence, and the search for meaning in an increasingly incomprehensible world. Societal issues, such as political upheaval, the growth of major cities, war, and advances in science and...

Promoting healthier ageing amongst older adults has never been more important. Most conventional health promotion interventions for older adults take very reactive approaches, typically attempting to minimise specific age-related functional losses. This implies an underlining assumption that such age-related losses are inevitable. However, we know that it is possible to take proactive action to prevent or mitigate negative health events in later life before they occur. Research suggests that proactive coping and future investment strategies may work harmoniously with adaptive definitions of he...

In the sociological literature, Otherness is conceptualized as a condition of difference that is imposed upon a group by another more powerful group. In this qualitative, phenomenological study, it was determined that Americans of Korean descent do, in fact, experience Otherness and it is an integral part of their identities. However, the experience of Otherness can be divided into two separate but interrelated components: racial Otherness and cultural Otherness. It was also determined that the severity of Otherness experiences was shaped by the contexts of phenotype, socio-geographical locati...

Women in Hawai`i graduate at slightly higher rates than men at three of the four major institutions of higher education in Hawai`i (Institute for Women's Policy Research The Status of Women in Hawaii 2006) as compared to up to seventy-three percent of men at these same Hawai'i institutions and compared to nearly eighty-five percent of women who enroll at women-only colleges. With fewer than half of all enrolled women students at the four major Hawai`i institutions graduating, it is important to understand the possible influences that may contribute to this problem -- one of which is observa...

The turn of the nineteenth century saw a change in the perception of woman's nature. Trying to salvage a female self-identity from the distorted version of the preceding Victorian era, New Woman novelists attempted to tease out of a morass of social dictates of femininity a genuine female nature. In their novels they wrote New Woman heroines who, like themselves, faced the conundrum of discerning the truth from the fallacy of what society proposed as their identity and social role. This awareness for neither novelists nor heroines was the complete solution to their social problem. The Ne...

Exploratory activities carried out in the Anambra Basin have revealed that the basin has the potential of generating hydrocarbon. Subsurface core samples obtained from Enugu 1325 and 1331 wells within the Anambra Basin were utilized in this study with the aims of characterizing the organic matter as well as determining the maturity in order to deduce the hydrocarbon potential of the basin. The study was also aimed at determining the palaeo-depositional environment as well as highlighting the source input of the organic matter. The analytical procedure for total organic matter and rock eval...

Septoria leaf blotch has been the major disease of wheat in Britain and much of the rest of Europe. It has been reported that the disease causes serious yield losses to range from 31 to 53%. Mycosphaerella graminicola (anamorph: Septoria tritici) is the pathogen which causes Septoria leaf blotch. The disease can be controlled by various methods such as cultural practices, chemical control, using resistant varieties and biological control. In plant pathology, the term biological control leads to the introduction of microbial antagonists or host specific pathogens to suppress diseases and popula...