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"Flint, Eric"
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Trade and Politics in Barotseland during the Kololo Period1
The relationship of trade to politics has long been a central theme in African history. This paper analyses this relationship in the context of Barotseland during the period of Kololo hegemony (c. 1840–64). The development of long-distance trade in Barotseland is first related, and then followed by a discussion of the impact which trade had upon the politics of the area. The conclusion suggests that the relationship of trade to politics was not only important, but complex as well. Politics affected trade as much as trade affected politics.
Journal Article
Photoemission by Large Electron Wave Packets Emitted Out the Side of a Relativistic Laser Focus
There are at least two common models for calculating the photoemission of accelerated electrons. The 'extended-charge-distribution' method uses the quantum probability current (multiplied by the electron charge) as a source current for Maxwell's equations. The 'point-like-emitter' method treats the electron like a point particle instead of like a diffuse body of charge. Our goal is to differentiate between these two viewpoints empirically. To do this, we consider a large electron wave packet in a high-intensity laser field, in which case the two viewpoints predict measurable photoemission rates that differ by orders of magnitude. Under the treatment of the 'extended-charge-distribution' model, the strength of the radiated field is significantly limited by interferences between different portions of the oscillating charge density. Alternatively, no suppression of photoemission occurs under the 'point-like-emitter' model because the electron is depicted as having no spatial extent. We designed an experiment to characterize the photoemission rates of electrons accelerated in a relativistic laser focus. Free electron wave packets are produced through ionization by an intense laser pulse at the center of a large vacuum chamber. These quantum wave packets can become comparable in size to the laser wavelength through natural spreading and interactions with the sharp ponderomotive gradients of the laser focus. Electron radiation emitted out the side of the focus is collected by one-to-one imaging into a 105-micron gold-jacketed fiber, which carries the light to a single photon detector located outside the chamber. The electron radiation is red-shifted due to mild relativistic acceleration, and we use this signature to spectrally filter the outgoing light to discriminate against background. In addition, the temporal resolution of the electronics allows distinction between light that travels directly from the focus into the collection system and laser light that may scatter from the chamber wall.
Dissertation
Ring of fire IV
\"NEW YORK TIMES BEST-SELLING AUTHOR. CONTAINS A STORY BY DAVID BRIN AND AN ALL-NEW STORY BY ERIC FLINT. Collection #4 of rollicking and idea-packed alternate history tales written by today's hottest science fiction writers and edited by New York Times best-seller Eric Flint. After a cosmic accident sets the modern-day West Virginia town of Grantville down in war-torn seventeenth century Europe, these everyday, resourceful Americans must adapt - or be trod into the dust of the past. Let's do the \"Time Warp\" again! Another anthology of rollicking, thought-provoking collection of tales by a star-studded array of top writers such as bestseller Mercedes Lackey and Eric Flint himself - all set in Eric Flint's phenomenal Ring of Fire series. A cosmic accident sets the modern West Virginia town of Grantville down in war-torn seventeenth century Europe. It will take all the gumption of the resourceful, freedom-loving up-timers to find a way to flourish in a mad and bloody time. Are they up for it? You bet they are. The fourth rollicking and idea-packed collection of Grantville tales edited and introduced by Eric Flint, and inspired by his now-legendary 1632. Plus: contains an all-new story by Eric Flint. Stories by Eric Flint, David Brin, David Carrico, Virginia DeMarce, Charles E. Gannon and more. About Eric Flint's Ring of Fire series: \"[Eric] Flint's 1632 universe seems to be inspiring a whole new crop of gifted alternate historians.\" -Booklist \"[Eric Flint] can entertain and edify in equal, and major, measure.\" -Publishers Weekly\"-- Provided by publisher.
Book
1636 : the Ottoman onslaught
Armed with new weapons inspired by the time-displaced Americans of Grantville, the Turks--led by the young, dynamic, and ruthless Murad IV--are determined to do what they were unable to do in the universe the Americans came from: capture Vienna. And this time they won't have to face massive reinforcements from Austria's allies, because the only army Emperor Gustav Adolf can send to Austria is under the command of Mike Stearns, and it's already engaged in a desperate struggle for Bavaria. Or so they think. -- adapted from book jacket.
BOOK
Trade and Politics in Barotseland during the Kololo Period
The relationship of trade to politics has long been a central theme in African history. This paper analyses this relationship in the context of Barotseland during the period of Kololo hegemony (c. 1840-64). The development of long-distance trade in Barotseland is first related, and then followed by a discussion of the impact which trade had upon the politics of the area. The conclusion suggests that the relationship of trade to politics was not only important, but complex as well. Politics affected trade as much as trade affected politics.
Journal Article
1636 : Seas of Fortune
\"A cosmic catastrophe, the Ring of Fire strands the West Virginia town of Grantville in the middle of Europe during the Thirty Years War. By 1636, it's impact is felt across two great oceans. The United States of Europe seeks out resources (oil, rubber and even aluminum) to help it wage war against the foes of freedom. Daring pioneers cross the Atlantic and found a new colony in South Africa hoping with up-time knowledge to prosper in the tropics and avoid Indian and African Slavery. In the west, the wave of change has reached Japan and intrigued the Shogun. But learning what fate has in store for them, Japan pulls back from a policy of isolation to stake its own claim in the new world\"-- Provided by publisher.
Book