Hardtack and coffee, or, The unwritten story of Army life /

Reprint. Originally published: Boston : G.M. Smith, 1887.

Letter from William Croswell to John Davis, 1818 December 5

Draft of a one-page letter to Judge John Davis regarding a mathematical problem.

Letter to Rev. Dr. John Lathrop from John Davis accompanying report relative to commons, June 2, 1807

Accompanies report dated May 19, 1807.

Vida y aventuras de John Davis...[y otras obras] /

Mode of access: Internet.

Fragments of real missionary life from the recollections of Rev. John Davis Paris ...

"The arrangement of the account ... is the contribution of Miss Mary C. Porter ... assisted by Miss Ethel # Damon."

Register of the Commandery of the State of Pennsylvania : from April 15, 1865, to July 1, 1882.

John P. Nicholson, recorder.

Register of the Commandery of the State of Pennsylvania from April 15, 1865 to May 5, 1887.

John P. Nicholson, recorder.

John N. Rhodes, a Yorkshire painter, 1809-1842.

Mode of access: Internet.

Speech of Mr. J.R. Underwood, upon the resolution proposing to censure John Quincy Adams for presenting to the House of Representatives a petition praying for the dissolution of the Union : delivered in the House of Representatives on the 27th of January, 1842.

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Localization of type 1 diabetes susceptibility to the MHC class I genes HLA-B and HLA-A

The major histocompatibility complex (MHC) on chromosome 6 is associated with susceptibility to more common diseases than any other region of the human genome, including almost all disorders classified as autoimmune. In type 1 diabetes the major genetic susceptibility determinants have been mapped to the MHC class II genes HLA-DQB1 and HLA-DRB1 (refs 1–3), but these genes cannot completely explain the association between type 1 diabetes and the MHC region4, 5, 6, 7, 8, 9, 10, 11. Owing to the region's extreme gene density, the multiplicity of disease-associated alleles, strong associations between alleles, limited genotyping capability, and inadequate statistical approaches and sample sizes, which, and how many, loci within the MHC determine susceptibility remains unclear. Here, in several large type 1 diabetes data sets, we analyse a combined total of 1,729 polymorphisms, and apply statistical methods—recursive partitioning and regression...

Analyzing and selecting tasks for mathematics teaching: a heuristic

In planning units and lessons every day, teachers face the problem of designing a sequence of activities to promote learning. In particular, they are expected to foster the development of learning goals in their students. Based on the idea of learning path of a task, we describe a heuristic procedure to enable teachers to characterize a learning goal in terms of its cognitive requirements and to analyze and select tasks based on this characterization. We then present an example of how a group of future teachers used this heuristic in a preservice teachers training course and discuss its contributions and constraints.