Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
|||
Showing 1 - 11 of 11 matches in All Departments
One of the major developments in Earth Sciences in general, and mineralogy in particular, has been the growth of our understanding of the microscopic behaviour of the complex materials that make up the Earth. This has been made possible by advances in our ability to probe minerals at the atomic level, over a large range of pressure and temperature conditions. New experimental techniques include the use of scanning probe microscopies to investigate mineral surfaces, as well as the use of neutron scattering, nuclear spectroscopies and synchrotron radiation to investigate the bonding and structure of minerals. In addition, there have been major developments in computational methods so that it is now possible to calculate the electronic structure of many rock forming materials. The aim of this volume is to give a coherent survey of the latest developments in experimental and theoretical approaches to the study of microscopic propertie~ and processes in minerals. Chapters in the book cover a number of key themes in the mineral sciences such as the behaviour of minerals at extremes of pressure and temperature, ordering in complex silicates, mechanisms of water incorporation in mantle phases, the importance of reactions occurring at the mineral surface, and the ability of computational methods to provide useful, qualitative information on the bulk and surface properties of minerals. The background to several experimental techniques is covered in some detail with examples of relevance to the issues cited above.
As news organizations cut correspondent posts and foreign bureaux, non-governmental organizations (NGOs) have begun to expand into news reporting. Why and how do journalists use the photographs, video, and audio that NGOs produce? What effects does this have on the kinds of stories told about Africa? And how have these developments changed the nature of journalism and NGO-work? Who's Reporting Africa Now?: Non-Governmental Organizations, Journalists, and Multimedia is the first book to address these questions-using frank interviews and internal documents to shed light on the workings of major news organizations and NGOs, collaborating with one another in specific news production processes. These contrasting case studies are used to illuminate the complex moral and political economies underpinning such journalism, involving not only NGO press officers and journalists but also field workers, freelancers, private foundations, social media participants, businesspeople, and advertising executives.
This book documents the unique reporting practices of humanitarian journalists - an influential group of journalists defying conventional approaches to covering humanitarian crises. Based on a 5-year study, involving over 150 in-depth interviews, this book examines the political, economic and social forces that sustain and influence humanitarian journalists. The authors argue that - by amplifying marginalised voices and providing critical, in-depth explanations of neglected crises - these journalists show us that another kind of humanitarian journalism is possible. However, the authors also reveal the heavy price these reporters pay for deviating from conventional journalistic norms. Their peripheral position at the 'boundary zone' between the journalistic and humanitarian fields means that a humanitarian journalist's job is often precarious - with direct implications for their work, especially as 'watchdogs' for the aid sector. As a result, they urgently need more support if they are to continue to do this work and promote more effective and accountable humanitarian action. A rigorous study of how unique professional practices can be produced at the 'boundary zone' between fields, this book will interest students and scholars of journalism and communication studies, sociology and humanitarian studies. It will also appeal to those interested in studies of news and media work as occupational identities.
As news organizations cut correspondent posts and foreign bureaux, non-governmental organizations (NGOs) have begun to expand into news reporting. Why and how do journalists use the photographs, video, and audio that NGOs produce? What effects does this have on the kinds of stories told about Africa? And how have these developments changed the nature of journalism and NGO-work? Who's Reporting Africa Now?: Non-Governmental Organizations, Journalists, and Multimedia is the first book to address these questions-using frank interviews and internal documents to shed light on the workings of major news organizations and NGOs, collaborating with one another in specific news production processes. These contrasting case studies are used to illuminate the complex moral and political economies underpinning such journalism, involving not only NGO press officers and journalists but also field workers, freelancers, private foundations, social media participants, businesspeople, and advertising executives.
One of the major developments in Earth Sciences in general, and mineralogy in particular, has been the growth of our understanding of the microscopic behaviour of the complex materials that make up the Earth. This has been made possible by advances in our ability to probe minerals at the atomic level, over a large range of pressure and temperature conditions. New experimental techniques include the use of scanning probe microscopies to investigate mineral surfaces, as well as the use of neutron scattering, nuclear spectroscopies and synchrotron radiation to investigate the bonding and structure of minerals. In addition, there have been major developments in computational methods so that it is now possible to calculate the electronic structure of many rock forming materials. The aim of this volume is to give a coherent survey of the latest developments in experimental and theoretical approaches to the study of microscopic propertie~ and processes in minerals. Chapters in the book cover a number of key themes in the mineral sciences such as the behaviour of minerals at extremes of pressure and temperature, ordering in complex silicates, mechanisms of water incorporation in mantle phases, the importance of reactions occurring at the mineral surface, and the ability of computational methods to provide useful, qualitative information on the bulk and surface properties of minerals. The background to several experimental techniques is covered in some detail with examples of relevance to the issues cited above.
Transdisciplinary Journeys in the Anthropocene offers a new perspective on international environmental scholarship, focusing on the emotional and affective connections between human and nonhuman lives to reveal fresh connections between global issues of climate change, species extinction and colonisation. Combining the rhythm of road travel, interviews with local Aboriginal Elders, and autobiographical storytelling, the book develops a new form of nature writing informed by concepts from posthumanism and the environmental humanities. It also highlights connections between the studied area and the global environment, drawing conceptual links between the auto-ethnographic accounts and international issues. This book will be of great interest to scholars and postgraduates in environmental philosophy, cultural studies, postcolonial theory, Australian studies, anthropology, literary and place studies, ecocriticism, history and animal studies. Transdisciplinary Journeys in the Anthropocene may also be beneficial to studies in nature writing, ecocriticism, environmental literature, postcolonial studies and Australian studies.
While most screenwriting books focus on format and structure, Kate
Wright explains how to put story at the center of a screenplay. A
compelling story, complete with intriguing characters and
situations created with these screenwriting tricks of the trade can
become a box office blockbuster film.
|
You may like...
Politics and Governance in the Middle…
Vincent Durac, Francesco Cavatorta
Hardcover
R3,708
Discovery Miles 37 080
Labour Relations in South Africa
Dr Hanneli Bendeman, Dr Bronwyn Dworzanowski-Venter
Paperback
|