Science of Trapping

Science of Trapping
Author: Elmer Harry Kreps
Publisher: Library of Alexandria
Total Pages: 260
Release:
Genre: Fiction
ISBN: 1465545360

The Science of Trapping

The Science of Trapping
Author: Harry Elmer Kreps
Publisher: Simon and Schuster
Total Pages: 191
Release: 2016-08-23
Genre: Sports & Recreation
ISBN: 1634506790

“Trapping in itself is an art.” —Elmer Harry Kreps In recent years, the fur trade has experienced a rebirth as nations such as Russia and China demand more and more of these fine pelts. Answering this demand is a growing contingent of modern-day trappers, poised to reap the rewards of this economic boom. While many have the niftiest gadgets and tools at their disposal when capturing animals, others still use time-tested trapping techniques. Such techniques originated and were perfected in the woods of North America. Counted among this previous generation of trappers is Elmer Harry Kreps, a man who grew up in the woods of the Northeast, where he fostered a great passion for nature and its life. Spending countless hours observing these creatures, he quickly learned to trap them. He collected his lessons into the now classic The Science of Trapping, an immensely useful book on the trade of capturing animals for fur. The Science of Trapping describes methods to capture various kinds of animals in both warm and cold months; skunk, fox, bear, mink, and the shy lynx are all covered, among others. Keps ends with a review of the various kinds of traps popular during his day. Interspersed throughout this helpful volume is a unique glimpse into the fur economy of the early twentieth century. Skyhorse Publishing is proud to publish a broad range of books for hunters and firearms enthusiasts. We publish books about shotguns, rifles, handguns, target shooting, gun collecting, self-defense, archery, ammunition, knives, gunsmithing, gun repair, and wilderness survival. We publish books on deer hunting, big game hunting, small game hunting, wing shooting, turkey hunting, deer stands, duck blinds, bowhunting, wing shooting, hunting dogs, and more. While not every title we publish becomes a New York Times bestseller or a national bestseller, we are committed to publishing books on subjects that are sometimes overlooked by other publishers and to authors whose work might not otherwise find a home.

Science of Trapping

Science of Trapping
Author: Elmer Harry Kreps
Publisher: Good Press
Total Pages: 142
Release: 2019-11-27
Genre: Fiction
ISBN:

"Science of Trapping" by Elmer Harry Kreps. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.

Laser Cooling and Trapping

Laser Cooling and Trapping
Author: Harold J. Metcalf
Publisher: Springer Science & Business Media
Total Pages: 329
Release: 2012-12-06
Genre: Science
ISBN: 146121470X

Intended for advanced undergraduates and beginning graduates with some basic knowledge of optics and quantum mechanics, this text begins with a review of the relevant results of quantum mechanics, before turning to the electromagnetic interactions involved in slowing and trapping atoms and ions, in both magnetic and optical traps. The concluding chapters discuss a broad range of applications, from atomic clocks and studies of collision processes, to diffraction and interference of atomic beams at optical lattices and Bose-Einstein condensation.

Science of Trapping

Science of Trapping
Author: Elmer Harry Kreps
Publisher: Createspace Independent Publishing Platform
Total Pages: 132
Release: 2016-08-31
Genre:
ISBN: 9781537346854

Among the many outdoor occupations, trapping the furbearing animals is perhaps the most pleasant and in many instances is also very profitable.Although trapping was one of the earliest industries of this country, the occupation has not passed away, along with the vanishing wilderness, for there is more trapping done today than at any time during the past. Scattered all over North America, in both the thickly settled portions and the more remote districts are thousands of trappers who are each season deriving both pleasure and profit from this unique calling.Show Excerpt weight of the butt will not only lift the trap but the captured animal as well. It is fastened down in the same way as the spring pole and is released by the struggles of the animal. In order to keep steel traps in perfect working order they should have a certain amount of attention.

Radiation Trapping in Atomic Vapours

Radiation Trapping in Atomic Vapours
Author: Andreas F. Molisch
Publisher: Oxford University Press
Total Pages: 540
Release: 1998
Genre: Science
ISBN: 9780198538660

Radiation can be absorbed and re-emitted many times in atomic vapors before it reaches the boundaries of the container encasing the vapor. This effect is known as radiation trapping. It plays an important role practically everywhere atomic vapors occur, whether in spectroscopy, gas lasers, atomic line filters, the determination of atomic lifetimes, measurements of atomic interaction potentials, or electric discharge lamps. This book is the first to assemble all of the information necessary to handle practical problems related to radiation trapping, and it emphasizes both physical insights and mathematical methods. The introduction reviews resonance radiation and collision processes in atomic vapors. This is followed by detailed explanations of the physical effects and mathematical methods for various types of problems (e.g., with or without saturation, particle diffusion, reflecting cell walls). The last part of the book describes the applications of these methods to a variety of practical problems, such as cross-section measurements and the design of discharge lamps.

The Ant Trap

The Ant Trap
Author: Brian Epstein
Publisher:
Total Pages: 313
Release: 2015
Genre: Philosophy
ISBN: 0199381100

We live in a world of crowds and corporations, artworks and artifacts, legislatures and languages, money and markets. These are all social objects - they are made, at least in part, by people and by communities. But what exactly are these things? How are they made, and what is the role of people in making them? In The Ant Trap, Brian Epstein rewrites our understanding of the nature of the social world and the foundations of the social sciences. Epstein explains and challenges the three prevailing traditions about how the social world is made. One tradition takes the social world to be built out of people, much as traffic is built out of cars. A second tradition also takes people to be the building blocks of the social world, but focuses on thoughts and attitudes we have toward one another. And a third tradition takes the social world to be a collective projection onto the physical world. Epstein shows that these share critical flaws. Most fundamentally, all three traditions overestimate the role of people in building the social world: they are overly anthropocentric. Epstein starts from scratch, bringing the resources of contemporary metaphysics to bear. In the place of traditional theories, he introduces a model based on a new distinction between the grounds and the anchors of social facts. Epstein illustrates the model with a study of the nature of law, and shows how to interpret the prevailing traditions about the social world. Then he turns to social groups, and to what it means for a group to take an action or have an intention. Contrary to the overwhelming consensus, these often depend on more than the actions and intentions of group members.