This extraordinary handbook was inspired by the distinctive concerns of anthropologists and others who film people in the field. The authors cover the practical, technical, and theoretical aspects of filming, from fundraising to exhibition, in lucid and complete detail—information never before assembled in one place. The first section discusses filmmaking styles and the assumptions that frequently hide unacknowledged behind them, as well as the practical and ethical issues involved in moving from fieldwork to filmmaking. The second section concisely and clearly explains the technical aspects, including how to select and use equipment, how to shoot film and video, and the reasons for choosing one or the other, and how to record sound. Finally, the third section outlines the entire process of filmmaking: preproduction, production, postproduction, and distribution. Filled with useful illustrations and covering documentary and ethnographic filmmaking of all kinds, Cross-Cultural Filmmaking will be as essential to the anthropologist or independent documentarian on location as to the student in the classroom.
In addition to revealing much about the military and the social history of the era, these letters show how ordinary people reacted to conditions beyond their control and how they coped with the pursuant hardships and strains."--BOOK JACKET.
Clash of Extremes takes on the reigning orthodoxy that the American Civil War was waged over high moral principles. Marc Egnal contends that economics, more than any other factor, moved the country to war in 1861. Drawing on a wealth of primary and secondary sources, Egnal shows that between 1820 and 1850, patterns of trade and production drew the North and South together and allowed sectional leaders to broker a series of compromises. After midcentury, however, all that changed as the rise of the Great Lakes economy reoriented Northern trade along east-west lines. Meanwhile, in the South, soil exhaustion, concerns about the country’s westward expansion, and growing ties between the Upper South and the free states led many cotton planters to contemplate secession. The war that ensued was truly a “clash of extremes.” Sweeping from the 1820s through Reconstruction and filled with colorful portraits of leading individuals, Clash of Extremes emphasizes economics while giving careful consideration to social conflicts, ideology, and the rise of the antislavery movement. The result is a bold reinterpretation that will challenge the way we think about the Civil War.
The sun radiates a tremendous amount of energy, called solar energy or solar radiation, which is the main natural source of energy on the Earth, by far. Because solar radiation is the almost unique supplier of energy to the Earth, it has a primary influence on life and activities on the Earth. The climate is a first example, but there are many others, such as plant growth or human health, or even the design of buildings, the production of energy, notably electrical and thermal, or even aging materials. This book aims to provide simple answers to anyone who has questions about solar radiation. Its ambition is to help by presenting the fundamental elements of the solar radiation received on the ground. The book includes many examples and numerous illustrations, as well as some simple but fairly precise equations to calculate the various elements covered and to reproduce the figures and graphs. The first of the three parts of this book is devoted to the relative geometry between the direction of the sun and an observer on the ground as well as to the solar radiation emitted by the sun and received at the top of the atmosphere. The orbit of the Earth around the sun and the solar declination are described. The concept of time is introduced which is closely linked to the solar cycle and the rotation of the Earth on itself. Equations are given to calculate the solar radiation received on a horizontal or inclined surface located at the top of the atmosphere. The spectral distribution of the extraterrestrial solar radiation is described. The second part of this book addresses how the solar radiation incident at the top of the atmosphere is attenuated and modified in its downward path to the ground. The reflection of the radiation by the ground is presented. The solar radiation received on the ground by a horizontal or inclined collector plane, such as a natural slope or a rooftop, is discussed, as well as its spectral distribution. The variability of the radiation is addressed in relation to the properties of solar radiation estimated from the measurements. The third part deals with direct or indirect measurements of the solar radiation received on the ground over a given integration time (minute, hour, day, or month), whether for total radiation or radiation in a spectral range such as ultraviolet (UV), or daylight, or photosynthetically active radiation (PAR). It also explains how to check the plausibility of the measurements. Fundamentals of Solar Radiation will be a valuable resource to all professionals, engineers, researchers, students, and other practitioners that seek an understanding of solar radiation.
The primitive mind does not differentiate the supernatural from reality, but rather uses "mystical participation" to manipulate the world. According to Bruhl, moreover, the primitive mind doesn't address contradictions. The modern mind, by contrast, uses reflection and logic. Bruhl believed in a historical and evolutionary teleology leading from the primitive mind to the modern mind.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.