Camp Ford prison, and how I escaped; an incident of the civil war.

Mode of access: Internet.

Letters of Frederick C. Winkler, 1862-1865.

"This is a limited edition for the descendants of Frederick C. and Frances Wightman Winkler."

Company B of Davenport /

Reprint. Originally published: Davenport, Ia. : Printed for Company B by the Democrat Co., 1899.

History of the Twenty-fourth Michigan of the Iron brigade,

Mode of access: Internet.

History of the United States from the earliest discovery of America to the present day,

I.1492-1763.--III.1814-1861.--IV.1861-1893.

Report of the Chief of Staff, United States Army, to the Secretary of the Army

Mode of access: Internet.

A Map of the United States of N. America.

Photostat from: Bailey's pocket Almanac for 1785.

A map of the United States of North America /

Shows many roads, has "Tennassee" on sheet 3, as well as the 22 line boundaries note.

Resources of the southern fields and forests, medical, economical, and agricultural : being also a medical botany of the Confederate States; with practical information on the useful properties of the trees, plants and shrubs /

RBC donor (copy 2): Ernest Haywood Collection.

Letters from the Secretary of War to the Committee of Ways and Means, in relation to the number of Militia called into the public service in 1813, to a provision for paying the bounties and premiums to soldiers lately authorized, and to the strength of the army.--

At head of title: [78].

Message from the President of the United States, transmitting copies of a convention concluded at St. Petersburg, the 12th day of July, 1822

Full Title: Message from the President of the United States, transmitting copies of a convention concluded at St. Petersburg, the 12th day of July, 1822, under the mediation of the Emperor of all the Russias, between the United States of America and His Britannic Majesty. United States. 18th Congress, 1st session, 1823-1824. House. Doc. no. 30. January 25, 1823. Read and referred to the Committee on Ways and Means. Printed by Gales and Seaton

Letter from the Secretary of War, transmitting a report of the unsettled accounts in the office of the Accountant of the War Department and the Paymaster of the Army, (1814)

13th Congress, 2nd Session, 1813-1814.

Spoligotypes of Mycobacterium tuberculosis complex isolates from patients residents of 11 states of Brazil

One of the high tuberculosis (TB) incidence countries in the world, Brazil is characterized by considerable differences in TB incidence on regional and state level. In the present study, we describe Brazilian spoligotypes of 1991 Mycobacterium tuberculosis complex (MTC) clinical isolates from patients residents of 11 states from different regions of the country, diagnosed between 1996 and 2005. By performing spoligotyping on a large number of M. tuberculosis clinical isolates, one of the main objectives of this study was to determine the major genotype families causing TB in Brazil and to verify the region-associated genotype distribution. We observed a total of 577 distinct spoligopatterns, 12.6% of these corresponded to orphan patterns while 87.4% belonged to 326 shared-types (SITs). Among the latter, 86 SITs (isolated from 178 patients) had been observed for the first time in this study, the most frequent being SIT2517 which belonged to the T3-ETH lineage and was exclusively found among patients residents of Belem, the capital of the state of Para (n = 8 isolates). Irrespective of shared-type labeling, a total of 19.5% strains were unique (unclustered) in our study as opposed to 80.5% clustered isolates (189 clusters, size range from 2 to 205 isolates). The three largest clusters were SIT42 of the Latin-America & Mediterranean (LAM) 9 clade (10.3%), SIT53 of the T clade (7.6%), and SIT50 of the Haarlem clade (5.4%). The predominant MTC lineages in Brazil in decreasing order belonged to the LAM (46%); the ill-defined T (18.6%); the Haarlem (12.2%), the X (4.7%), the S (1.9%), and the East African Indian (EAI) (0.85%) families. The rest of clades grouped together as Mycobacterium africanum, Mycobacterium bovis, Beijing, Central Asian (CAS), and the Manu types, represented less than 1% of the strains. Finally, about 15% of the isolates showed spoligotype signatures that were not yet classified among well-defined lineages. In conclusion, we provide hereby a first insight into the population structure of MTC isolates in Brazil, showing the predominance of both LAM and T family and the existence of region-associated genotypes. (C) 2011 Elsevier B.V. All rights reserved.

Possible effects of sodium chloride treatment on quality of effluents from Alabama channel Catfish ponds

Channel catfish ponds are treated with salt (sodium chloride) to increase chloride concentration and prevent nitrite toxicity in fish. A survey indicated that most farmers try to maintain chloride concentration of 50 to 100 mg/L in ponds by annual salt applications. Averages and standard deviations for selected water quality variables in salt-treated ponds were as follows: chloride, 87.2 ± 37.5 mg/L; total dissolved solids (TDS), 336 ± 96 mg/L; specific conductance, 512 ± 164 μmhos/cm. Maximum values were 189 mg/L for chloride, 481 mg/L for TDS, and 825 μmhos/cm for specific conductance. Good correlations between specific conductance values and both chloride and TDS concentrations suggest that specific conductance can be a rapid method for estimating concentrations of these two variables in surface water. The maximum limit for chloride concentration in Alabama streams allowed by the Alabama Department of Environmental Management is 230 mg/L. The usual recommended upper limit of TDS for protection of aquatic life in freshwater streams is 1,000 mg/L. Based on the observed relationship between TDS concentration and specific conductance in Alabama catfish ponds, 1,000 mg/L TDS corresponds to 1,733 μmhos/cm specific conductance. It is unlikely that effluents from salt-treated catfish ponds would violate the in-stream chloride standard of 230 mg/L or harm aquatic life in streams. Nevertheless, chloride concentrations in ponds should be measured before salt application as a safe guard against excessive salt application and chloride concentrations above the in-stream chloride standard.