Present state of the Canadas : containing practical and statistical information respecting the climate, soil, produce, agriculture, trade, currency, banking, &c., of upper and lower Canada, useful for the emigrant, merchant and tourist.

Includes index.

An act to re-write the provinces of Upper and Lower Canada, and for the government of Canada, 23d July, 1840.

Title-page reads: Anno tertio & quarto Victoriæ Reginæ. At the Parliament begun and holden at Westminster, etc.

Hints on emigration to Upper Canada : especially addressed to the middle and lower classes in Great Britain and Ireland /

Mode of access: Internet.

Communications between the Colonial Office and the governors of Upper and Lower Canada, on the subject of the civil government of Canada, as established by the Act of 31 Geo.III, and respecting alterations therein; and the state of the executive and legislative councils between January 1828 and January 1830.

Mode of access: Internet.

A subaltern's furlough; descriptive of scenes in various parts of the United States, upper and lower Canada, New-Brunswick, and Nova Scotia, during the summer and autumn of 1832.

Mode of access: Internet.

Travels through the states of North America, and the provinces of Upper and Lower Canada, during the years 1795, 1796, and 1797 /

Includes engravings by James Storer, Samuel Springsguth, Paton Thomson and others after Weld's designs.

The Eastern Alps including the Bavarian Highlands, Tyrol, Salzburg, Upper and Lower Austria, Styria, Carinthia, and Carniola; handbook for travellers,

Map on end-paper.

A topographical description of the province of Lower Canada : with remarks upon Upper Canada : and on the relative connexion of both provinces with the United States of America /

Includes index.

Recollections of four years' service in the East with H. M. fortieth regiment : comprising an account of the taking of Kurachee in Lower Scinde, in 1839, operations in Upper Scinde in 1840 and 1841, and the operations of the Candahar Division of "The Avenging Army of the Afghanistan" in 1841 and 1842, under Major-General Sir w. Nott, G.C.B. /

Mode of access: Internet.

On foot through Wharfedale : descriptive & historical notes of the towns and villages of Upper and Lower Wharfedale /

Includes index.

Geohydrology and chemical quality of water in Middle and Upper Jurassic and Lower Cretaceous rocks, western Kansas / by Jack Kume ; prepared in cooperation with the Kansas Department of Health and Environment.

Mode of access: Internet.

New dinoflagellate cyst species from the upper Callovian-lower Oxfordian Rigaudella aemula zone, Timor sea, northwestern Australia

Four new species of dinoflagellate cysts are described from Callovian to lower Oxfordian (Jurassic) sediments of the Timor Sea, northwestern Australia. These comprise Evansia? lacryma, Egmontodinium elongatum, Leptodinium? ancoralium, and Nannoceratopsis reticulata. They are rare to common constituents of the Rigaudella aemula dinoflagellate cyst Interval Zone, and may prove useful for regional biostratigraphic correlation. (c) 2005 Elsevier B.V. All rights reserved.

Upper and lower bounds on the learning curve for Gaussian processes

In this paper we introduce and illustrate non-trivial upper and lower bounds on the learning curves for one-dimensional Gaussian Processes. The analysis is carried out emphasising the effects induced on the bounds by the smoothness of the random process described by the Modified Bessel and the Squared Exponential covariance functions. We present an explanation of the early, linearly-decreasing behavior of the learning curves and the bounds as well as a study of the asymptotic behavior of the curves. The effects of the noise level and the lengthscale on the tightness of the bounds are also discussed.

Clustering and periodicity of neurofibrillary tangles in the upper and lower cortical laminae in Alzheimer's disease

In Alzheimer's disease (AD), neurofibrillary tangles (NFT) occur within neurons in both the upper and lower cortical laminae. Using a statistical method that estimates the size and spacing of NFT clusters along the cortex parallel to the pia mater, two hypotheses were tested: 1) that the cluster size and distribution of the NFT in gyri of the temporal lobe reflect degeneration of the feedforward (FF) and feedback (FB) cortico-cortical pathways, and 2) that there is a spatial relationship between the clusters of NFT in the upper and lower laminae. In 16 temporal lobe gyri from 10 cases of sporadic AD, NFT were present in both the upper and lower laminae in 11/16 (69%) gyri and in either the upper or lower laminae in 5/16 (31%) gyri. Clustering of the NFT was observed in all gyri. A significant peak-to-peak distance was observed in the upper laminae in 13/15 (87%) gyri and in the lower laminae in 8/ 12 (67%) gyri, suggesting a regularly repeating pattern of NFT clusters along the cortex. The regularly distributed clusters of NFT were between 500 and 800 μm in size, the estimated size of the cells of origin of the FF and FB cortico-cortical projections, in the upper laminae of 6/13 (46%) gyri and in the lower laminae of 2/8 (25%) gyri. Clusters of NFT in the upper laminae were spatially correlated (in phase) with those in the lower laminae in 5/16 (31%) gyri. The clustering patterns of the NFT are consistent with their formation in relation to the FF and FB cortico-cortical pathways. In most gyri, NFT clusters appeared to develop independently in the upper and lower laminae.