982 resultados para Barlow, George, b. 1847.
The War of the Rebellion: a compilation of the official records of the Union and Confederate armies.
Resumo:
Robert N. Scott compiled and edited v. 1-18, 1880-87, and also collected the greater part of the material for v. 19-36, 1887-91. After his death in 1887 the work was continued by Henry M. Lazelle, 1887-89, and by a board of publication, 1889-99, consisting of George B. Davis, 1889-97, Leslie J. Perry, 1889-99, Joseph W. Kirkley, 1889-99, and Fred C. Ainsworth, 1898-99; from 1899-1901 edited by Fred C. Ainsworth and Joesph W. Kirkley.
Resumo:
Mode of access: Internet.
Resumo:
Bibliography: p.837-907.
Resumo:
Each plate accompanied by leaf with descriptive letterpress.
Resumo:
Vol. 6 by James Hall, assisted by George B. Simpson; v. 7-8 by James Hall, assisted by John M. Clarke.
Resumo:
Tr. of: Memoires.
Resumo:
"Feb. 9-March 1, 1895"--Cover.
Resumo:
Mode of access: Internet.
Resumo:
Added title-pages, engraved (with vignette) : The plays of William Shakspeare, illustrated with engravings by George B. Ellis, from the designs of R. Smirk, R. A.
Resumo:
Global change is impacting forests worldwide, threatening biodiversity and ecosystem services including climate regulation. Understanding how forests respond is critical to forest conservation and climate protection. This review describes an international network of 59 long-term forest dynamics research sites (CTFS-ForestGEO) useful for characterizing forest responses to global change. Within very large plots (median size 25ha), all stems 1cm diameter are identified to species, mapped, and regularly recensused according to standardized protocols. CTFS-ForestGEO spans 25 degrees S-61 degrees N latitude, is generally representative of the range of bioclimatic, edaphic, and topographic conditions experienced by forests worldwide, and is the only forest monitoring network that applies a standardized protocol to each of the world's major forest biomes. Supplementary standardized measurements at subsets of the sites provide additional information on plants, animals, and ecosystem and environmental variables. CTFS-ForestGEO sites are experiencing multifaceted anthropogenic global change pressures including warming (average 0.61 degrees C), changes in precipitation (up to +/- 30% change), atmospheric deposition of nitrogen and sulfur compounds (up to 3.8g Nm(-2)yr(-1) and 3.1g Sm(-2)yr(-1)), and forest fragmentation in the surrounding landscape (up to 88% reduced tree cover within 5km). The broad suite of measurements made at CTFS-ForestGEO sites makes it possible to investigate the complex ways in which global change is impacting forest dynamics. Ongoing research across the CTFS-ForestGEO network is yielding insights into how and why the forests are changing, and continued monitoring will provide vital contributions to understanding worldwide forest diversity and dynamics in an era of global change.
Resumo:
The procedure to conduct horizontal starch gel electrophoresis on enzymes is described in detail. Areas covered are (I) collection and storage of specimens, (2) preparation of tissues, (3) preparation of a starch gel, (4) application of enzyme extracts to a gel, (5) setting up a gel for electrophoresis, (6) slicing a gel, and (7) staining a gel. Recipes are also included for 47 enzyme stains and 3 selected gel buffers. (PDF file contains 26 pages.)
Resumo:
El desarrollo de modelos económicos lineales fue uno de los logros más signifi cativos en teoría económica en la Norteamérica de la posguerra. La programación lineal, desarrollada por George B. Dantzig (1947), los modelos de insumo producto de Wassily Leontief (1946) y la teoría de juegos de John. Von Neumann (1944) se constituyeron en tres ramas diferentes de la teoría económica lineal. Sus aplicaciones en variados campos del conocimiento, como la Economía y la Ciencia Política, y en actividades de gestión en la industria y en el gobierno son cada vez más signifi cativas. El objetivo principal de este trabajo es el de presentar un modelo práctico de los procesos de producción típicos de una fábrica o empresa que transforma insumos en productos. El modelo se desarrolla en el contexto y con los conceptos propios de la teoría de modelos económicos lineales, y el enfoque de la investigación de operaciones, también conocido como el de las ciencias de la administración.
Resumo:
Pseudoacid chlorides of 2,5-bis(4-fluorobenzoyl) terephthalic acid and 4,6-bis(4-fluorobenzoyl) isophthalic acid condense with primary amines to afford diastereomeric bis(hydroxyindolinone)s in good isolated yields and with diamines to give high molecular weight poly(hydroxyindolinone)s. Bis-N-pyrenemethyl bis(hydroxyindolinone)s assemble, even in dipolar solvents such as DMSO, with macrocyclic diimide-sulfones to give [3]pseudorotaxanes stabilized by electronically complementary aromatic π−π-stacking and shape-complementary van der Waals interactions.