Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Why does sex and relationship education (SRE) continue to have mixed success? Why is teaching SRE difficult? And why do some adolescents practice safe sex according to the SRE messages while others still engage in risky sexual behaviour? To answer these questions, this book explores a cutting edge Youth Work-based SRE programme that examines how young people aged 15-21 engage with SRE, describing how a range of socioeconomic, cultural and sexual norms, values and attitudes differently shape their decision-making on sex, intimacy and future pathways. The empirical data presents young people's rich accounts from diverse socioeconomic contexts and relationships, as well as sex educators' views on the efficacy of SRE. Important key themes are family and friendship networks, education and employment expectations, and personal and romantic relationships. Uniquely theorising classed circumstances and expectations with gendered heterosexual practices, Understanding Sex and Relationship Education, Youth and Class reveals that understanding the contextual specifics of teens lives is crucial for the relevancy of SRE. Drawing on SRE and Youth Service practice, alongside policy debates in the UK and international context, means that this book will be useful for readers worldwide, and those interested in sociology, social policy, sexual and public health studies, as well as policymakers and youth practitioners.

An analysis of the condition of the oil industry at the start of the 21st century. It demonstrates that the chief concern of the industry over the next couple of decades will not be its availability but its acceptability. Having dominated the 20th century, playing a crucial role in industrial development, oil now faces an unprecedented series of challenges: as a major polluter, it faces competition from other energy sources - gas and renewables - and ever more stringent regulation and control, with higher taxes. Faced with these pressures, the oil companies are repositioning themselves as energy industries - and oil is certain to have a diminishing share in their portfolio of fuels.;The implications are enormous, given the current dependence on oil of so much industry and government revenue. This book should be useful to all those involved with oil, from industry professionals to competitors, commentators, investors, managers, politicians and regulators, as well as more general readers.

The interpretation of ancient sedimentary environments is a vital tool in the search for petroleum, coal and other economic resources. This fourth edition of this text has been rewritten to reflect advances in the subject, in particular stratigraphy and new geophysical techniques. New case studies have been added where appropriate.

This Third Edition of Elements of Petroleum Geology is completely updated and revised to reflect the vast changes in the field since publication of the Second Edition. This book is a usefulprimer for geophysicists, geologists, and petroleum engineers in the oil industry who wish to expand their knowledge beyond their specialized area. It is also an excellent introductory text for a university course in petroleum geoscience. Elements of Petroleum Geology begins with an account of the physical and chemical properties of petroleum, reviewing methods of petroleum exploration and production. These methods include drilling, geophysical exploration techniques, wireline logging, and subsurface geological mapping. After describing the temperatures and pressures of the subsurface environment and the hydrodynamics of connate fluids, Selley examines the generation and migration of petroleum, reservoir rocks and trapping mechanisms, and the habit of petroleum in sedimentary basins. The book contains an account of the composition and formation of tar sands and oil shales, and concludes with a brief review of prospect risk analysis, reserve estimation, and other economic topics.

Elements of Petroleum Geology, Fourth Edition is a useful primer for geophysicists, geologists and petroleum engineers in the oil industry who wish to expand their knowledge beyond their specialized area. It is also an excellent introductory text for a university course in petroleum geoscience. This updated edition includes new case studies on non-conventional exploration, including tight oil and shale gas exploration, as well as coverage of the impacts on petroleum geology on the environment. Sections on shale reservoirs, flow units and containers, IOR and EOR, giant petroleum provinces, halo reservoirs, and resource estimation methods are also expanded.

First Published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.

This introductory guide to the constructivist approach aims to inform and enlighten newly qualified and student teachers about its nature and scope, and encourages readers to try the approach in their own teaching. The text: sets out the general principles of constructivist learning and teaching in a non-technical and accessible style; draws on classroom experience to demonstrate opportunities for children's participation in their own learning; outlines the distinctive ways in which the methods can be applied to individual curriculum subjects, providing practical exercises to support the text.

This edition retains the case history approach to emphasize the subsurface diagnosis of environments using seismic and geophysical well logs and their application to petroleum exploration and production. This book should be of interest to undergraduates in sedimentology and petroleum geology.

This book sets out an original Youth Work-based SRE programme and explores how a range of socioeconomic, cultural and sexual norms, values and attitudes differently shape decision-making on sex, intimacy and future plans across different contexts.

When we consider the life of a celebrity, especially a Pope, who lived over four hundred years ago we must not make the mistake of looking at his life with our modern attitudes and prejudices. As a religious who assumed the papacy, Sixtus V brought with him the customs and attitudes of his vocation. Sixtus' spirit of poverty and obedience would present a challenge to the more worldly Roman court, and he had also come from a humble background. In addition, few Popes had been in obscurity-and even disgrace- for fourteen years prior to their election. Sixtus V has perhaps been overshadowed by the more famous Popes, Julius II and Pius V. We know of contemporary biographies, which appear to be official versions of his life. In this new biography, W. T. Selley shows how Sixtus V was outstanding in his creation of Renaissance Rome, only fifty years after it had been sacked. He was outstanding, from the point of view of good civic policy and he greatly facilitated the path of pilgrims visiting the churches of Rome. Sixtus was abstemious and devout, living quietly with his widowed sister and earning the nickname of the Hermit of Villa Montalto. He was also very intelligent in his diplomacy. Sixtus' contribution to papal administration survived virtually intact into our own time. One only needs to look at so many of the monuments of Rome, the obelisks and fountains, the frescoes and Church facades, to get an awareness of the measure of this great Pope.

This scarce antiquarian book is a selection from Kessinger PublishingA AcentsAcentsa A-Acentsa Acentss Legacy Reprint Series. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment to protecting, preserving, and promoting the world's literature. Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of intere