The education of the Negro prior to 1861; a history of the education of the colored people of the United States from the beginning of slavery to the Civil War.

Includes bibliography.

Colored soldiers /

Preface -- Black recruits -- Scrap Jennings' whiskey -- Corporal Shoe-Blacken -- Presidential interference -- The grave digger -- The "K.P.'s" or a dark knight in June -- The razor raffle -- Skeeter and the dentist -- Cuffy Green -- Capt. Pig-Iron-Pete -- The blood test -- Private Snowball Sneed --Speedy aikin -- A wife's revenge -- Shorty Sim's funeral -- Straffus Ashtraft -- Satisfying a soldier.

Bird-life; a guide to the study of our common birds, With seventy-five full-page colored plates after drawings by Ernest Seton-Thompson.

At head of title: Popular edition in colors.

Music and some highly musical people : containing brief chapters on I. A description of music. II. The music of nature. III. A glance at the history of music. IV. The power, beauty, and uses of music. Following which are given sketches of the lives of remarkable musicians of the colored race ; with portraits, and an appendix containing copies of music composed by colored men /

"The original edition was published in 1880."

The life and religious experience of Jarena Lee, a colored lady, : giving an account of the call to preach the gospel. Revised and corrected from the original mss., /

Compare, Library Company of Philadelphia. Afro-Americana, 1553-1906, entry 5755.

U.S. Grant and the colored people. : His wise, just, practical, and effective friendship thoroughly vindicated by incontestable facts in his record from 1862 to 1872. : Words of truth and soberness! He who runs may read and understand!! Be not deceived, only truth can endure!!!.

Text printed in two columns.

Fluorinated-plasma modification of polyetherimide films

Ultem 1000 polyetherimide films prepared by cast-evaporating technique were covered with a 1H,1H,2H-tridecafluoro-oct-1-ene (PFO) plasma-polymerized layer. The effects of the plasma exposure time on the surface composition were studied by X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and surface energy analysis. The surface topography of the plasma layer was deduced from scanning electron microscopy. The F/C ratio for plasma-polymerized PFO under the input RF power of 50 W can be as high as 1.30 for 480 s and similar to 0.4-2 at % of oxygen was detected, resulting from the reaction of long-lived radicals in the plasma polymer with atmospheric oxygen. The plasma deposition of fluorocarbon coating from plasma PFO reduces the surface energy from 46 to 18.3 mJ m(-2). (c) 2006 Wiley Periodicals, Inc.

FT-Raman studies of a range of polyimides subjected to high-energy Radiations at room and elevated temperatures

A range of polyimides have been subjected to electron beam radiolysis at different temperatures. These polyimides were chemically designed to suit space applications, being either transparent or having groups which provide oxidation resistance. The structural changes that occur in the polyimides, when subjected to electron beam irradiation doses up to 18.5 MGy and up to temperatures close to their glass transition temperatures, were studied using FT-Raman spectroscopy. The range of polyimides studied included a series of perfluoropolyimides, a silicon-modified polyimide, and Ultem. The changes in the Raman peak intensities of the different groups indicated scission reactions involving the imide rings and ether linkages. (c) 2006 Wiley Periodicals, Inc.

Video normals from colored lights

We present an algorithm and the associated single-view capture methodology to acquire the detailed 3D shape, bends, and wrinkles of deforming surfaces. Moving 3D data has been difficult to obtain by methods that rely on known surface features, structured light, or silhouettes. Multispectral photometric stereo is an attractive alternative because it can recover a dense normal field from an untextured surface. We show how to capture such data, which in turn allows us to demonstrate the strengths and limitations of our simple frame-to-frame registration over time. Experiments were performed on monocular video sequences of untextured cloth and faces with and without white makeup. Subjects were filmed under spatially separated red, green, and blue lights. Our first finding is that the color photometric stereo setup is able to produce smoothly varying per-frame reconstructions with high detail. Second, when these 3D reconstructions are augmented with 2D tracking results, one can register both the surfaces and relax the homogenous-color restriction of the single-hue subject. Quantitative and qualitative experiments explore both the practicality and limitations of this simple multispectral capture system.