Oeuvres de Boileau Despréaux : Tome IV.

Mode of access: Internet.

Schmidt's Werke, oder, Beschreibendes Verzeichniss sämtlicher Kupferstiche und Radirungen welche der berühmte Künstler George Friedrich Schmidt, Königl Preuss. Hofkupferstecher, Mitglied der Königl. Academien zu Berlin, Paris, und der Kaiserlichen zu St. Petersburg von anno 1729 bis zu seinem Tode 1775 verfertigt hat /

Frontispiece portrait of Georg Friedrich Schmidt engraved by D. Berger after a design by Schmidt himself.

UM Men's Swimming Team, 1961, diving team

Back Row: Owen H. Kleinsehmidt, John D. Pettinger, Ken Ware, Robert L. Clark, Dave Heizer, Pete Cox, Richard Han, James Kerr, Paul Cooper, John J. McGuire, Michael G. Reissing, manager Earl Ryan.

Middle Row (starting in center of picture) from left: Terry Slonaker, Ken Ervine, J. Ronald Jaco, John Urbanchek, Michael Natelson, diving coach Dick Kimball; swimming coach Gus Stager.

Front Row: John H. Dumont, J. David Gillanders, Steven D. Thrasher, William T. Darnton, Frederick D. Wolf, Ronald L. Clark, Warren G. Uhler, Alejandro Gaxiola, Robert D. Webster, Winston K. Pendleton.

Left of diving board: Richard F. Nelson, holding NCAA Trophy is captain Frank L. Legacki.

The probate law and practice of California : containing all the statutes of the state, relating to probate courts and the jurisdiction thereof, the settlement of estates of deceased persons, the duties of guardians, descents, wills, etc., etc. : with judicial decisions of this and other states, and an appendix of forms /

Includes index.

Di broiṭ-mil : (der ṭoiber) : drame in 3 akṭn

D��wîd Bergelson

The cyclotides and related macrocyclic peptides as scaffolds in drug design

The applicability of linear peptides as drugs is potentially limited by their susceptibility to proteolytic cleavage and poor bioavailability. Cyclotides are macrocyclic cystine-knotted mini-proteins that have a broad range of bioactivities and are exceptionally stable, being resistant to chemical, thermal and enzymatic degradation. The general limitations of peptides as drugs can potentially be overcome by using the cyclotide framework as a scaffold onto which new activities may be engineered. The potential use of cyclotides and related peptide scaffolds for drug design is evaluated herein, with reference to increasing knowledge of the structures and sequence diversity of natural cyclotides and the emergence of new approaches in protein engineering.

Experiments in outdoor operation of RatSLAM

This paper shows initial results in deploying the biologically inspired Simultaneous Localisation and Mapping system, RatSLAM, in an outdoor environment. RatSLAM has been widely tested in indoor environments on the task of producing topologically coherent maps based on a fusion of odometric and visual information. This paper details the changes required to deploy RatSLAM on a small tractor equipped with odometry and an omnidirectional camera. The principal changes relate to the vision system, with others required for RatSLAM to use omnidirectional visual data. The initial results from mapping around a 500 m loop are promising, with many improvements still to be made.

A global vision system for a robot soccer team

This paper describes the real time global vision system for the robot soccer team the RoboRoos. It has a highly optimised pipeline that includes thresholding, segmenting, colour normalising, object recognition and perspective and lens correction. It has a fast ‘paint’ colour calibration system that can calibrate in any face of the YUV or HSI cube. It also autonomously selects both an appropriate camera gain and colour gains robot regions across the field to achieve colour uniformity. Camera geometry calibration is performed automatically from selection of keypoints on the field. The system acheives a position accuracy of better than 15mm over a 4m × 5.5m field, and orientation accuracy to within 1°. It processes 614 × 480 pixels at 60Hz on a 2.0GHz Pentium 4 microprocessor.

Pharmacological characterization of a receptor for calcitonin gene-related peptide on rat, L6 myocytes

1 The L6 myocyte cell line expresses high affinity receptors for calcitonin gene-related peptide (CGRP) which are coupled to activation of adenylyl cyclase. The biochemical pharmacology of these receptors has been examined by radioligand binding or adenosine 3':5'-cyclic monophosphate (cyclic AMP) accumulation. 2 In intact cells at 37 degrees C, human and rat alpha- and beta-CGRP all activated adenylyl cyclase with EC50s of about 1.5 nM. A number of CGRP analogues containing up to five amino acid substitutions showed similar potencies. In membrane binding studies at 22 degrees C in 1 mM Mg2+, the above all bound to a single site with IC50s of 0.1-0.4 nM. 3 The fragment CGRP(8-37) acted as a competitive antagonist of CGRP stimulation of adenylyl cyclase with a calculated Kd of 5 nM. The Kd determined in membrane binding assays was lower (0.5 nM). 4 The N-terminal extended human alpha-CGRP analogue Tyro-CGRP activated adenylyl cyclase and inhibited [125I]-iodohistidyl-CGRP binding less potently than human alpha-CGRP (EC50 for cyclase = 12 nM, IC50 for binding = 4 nM). 5 The pharmacological profile of the L6 CGRP receptor suggests that it most closely resembles sites on skeletal muscle, cardiac myocytes and hepatocytes. The L6 cell line should be a stable homogeneous model system in which to study CGRP mechanisms and pharmacology."

Neuropathological heterogeneity in Alzheimer's disease:A study of 80 cases using principal components analysis

Three hypotheses have been proposed to explain neuropathological heterogeneity in Alzheimer's disease (AD): the presence of distinct subtypes ('subtype hypothesis'), variation in the stage of the disease ('phase hypothesis') and variation in the origin and progression of the disease ('compensation hypothesis'). To test these hypotheses, variation in the distribution and severity of senile plaques (SP) and neurofibrillary tangles (NFT) was studied in 80 cases of AD using principal components analysis (PCA). Principal components analysis using the cases as variables (Q-type analysis) suggested that individual differences between patients were continuously distributed rather than the cases being clustered into distinct subtypes. In addition, PCA using the abundances of SP and NFT as variables (R-type analysis) suggested that variations in the presence and abundance of lesions in the frontal and occipital lobes, the cingulate gyrus and the posterior parahippocampal gyrus were the most important sources of heterogeneity consistent with the presence of different stages of the disease. In addition, in a subgroup of patients, individual differences were related to apolipoprotein E (ApoE) genotype, the presence and severity of SP in the frontal and occipital cortex being significantly increased in patients expressing apolipoprotein (Apo)E allele ε4. It was concluded that some of the neuropathological heterogeneity in our AD cases may be consistent with the 'phase hypothesis'. A major factor determining this variation in late-onset cases was ApoE genotype with accelerated rates of spread of the pathology in patients expressing allele ε4.