Elements of analytical geometry; embracing the equations of the point, the straight line, the conic sections, and surfaces of the first and second order,

Mode of access: Internet.

Polished ebony,

All that glitters.--Pool and ginuwine.--The amateur hero.--Tempus fugits.--Not wisely but too well.--Backfire.--A house divided.--Poppy passes.--Painless extraction.

Singular properties of the ellipsoid, and associated surfaces of the Nth degree /

Mode of access: Internet.

Analyse appliquée a la géometrie des trois dimensions : comprenant les surfaces du second ordre, avec la théorie générale des surfaces courbes et des lignes à double courbure /

Mode of access: Internet.

Leçons sur la théorie générale des surfaces et les applications géométriques du calcul infinitésimal,

1. ptie. Généralités. Coordonnées curvilignes. Surfaces minima. 1887.--2. ptie. Les congruences et les équations linéaires aux dérivées partielles. Des lignes tracées sur les surfaces. 1889.--3. ptie. Lignes géodésiques et courbure géodésique. Paramètres différentiels. Déformation des surfaces. 1894.--4. ptie. Déformation infiniment petite et représentation sphérique. Notes et additions: I. Sur les méthodes d'approximations successives dans la théorie des équations différentielles, par É. Picard. II. Sur les géodésiques à intégrales quadratiques, par G. Koenigs. III. Sur la théorie des équations aux dérivées partielles du second ordre, par E. Cosserat. IV-XI. Par l'auteur. 1896.

DS and GS maintenance manual : guided missile surface attack MGM-52C; container, shipping and storage, guided missile main assemblage M599; and containers, shipping and storage, guided missile control surfaces M596 and M597, Lance Field Artillery Missile System.

Includes index.

The principles of the differential calculus; with its application to curves and curve surfaces ...

Mode of access: Internet.

Night visibility of highway pavement surfaces; paint durability tests.

Cover title.

Uniformly valid second-order solution for supersonic flow over cruciform surfaces,

"CM-1019."

Bioinspired Anti-fouling Coating on Hydrophobic Surfaces

Thesis (Master's)--University of Washington, 2016-06

SCC initiation for X65 pipeline steel in the "high" pH carbonate/bicarbonate solution

The initiation of stress corrosion cracking (SCC) was studied using scanning electron microscope observations of linearly increasing stress test specimens. SCC initiation from the following surfaces was studied: (i) initiation from the commercial pipe surface covered by the Zn coating, (ii) initiation from a mechanically polished surface with a deformed layer, and (iii) initiation from an electro-polished surface. SCC initiation involved different features for these surfaces as follows. (i) For the Zn coated commercial pipe surface, a crack in the Zn coating led to the dissolution of the deformed layer and when the deformed layer was penetrated, intergranular SCC initiation became possible. (ii) For a mechanically polished surface with a deformed layer, cracks in the surface oxide concentrated the anodic dissolution to such an extent that there was transgranular SCC in the deformed layer. SCC was intergranular when the deformed layer had been penetrated. Transgranular stress corrosion cracks were stopped at ferrite grain boundaries (GBs) oriented perpendicular to the SCC propagation direction. (iii) For an electro-polished surface, the surface oxide film was cracked at many locations, but intergranular SCC only propagated into the steel when the oxide crack corresponded to a GB. An oxide crack away from a GB is expected to be healed. The observed SCC initiation mechanism was not associated with simple preferential chemical attack of the ferrite GBs. (C) 2003 Elsevier Ltd. All rights reserved.

Electrochemical corrosion of unalloyed copper in chloride media–a critical review

The literature dealing with the electrochemical corrosion characteristics of unalloyed copper in aqueous chloride media is examined. The enormous quantity of polarisation and mixed/corrosion potential data that has been made available in the literature over the last 50 years has been compiled and discussed in a comprehensive review. For a wide range of electrode geometries, the importance of the chloride ion and the mass transport of anodic corrosion products on the corrosion behaviour of copper are made clear for both freshly polished and 'filmed' surfaces. (C) 2003 Elsevier Ltd. All rights reserved.

A maximum density rule for surfaces of quasicrystals

Motivated by Bravais' rule, of wide validity for crystals, we introduce a maximum density rule for the surfaces of quasicrystals and use it to determine the 5-, 2- and 3-fold bulk terminations in a geometric icosahedral model of i-AlPdMn and i-AlCuFe that represent surfaces.

Small molecules that mimic components of bioactive protein surfaces

Small molecules designed to mimic specific structural components of a protein (peptide strands, sheets, turns, helices, or amino acids) can be expected to display agonist or antagonist biological responses by virtue of interacting with the same receptors that recognize the protein. Here we describe some minimalist approaches to structural mimetics of amino acids and of strand, turn, or helix segments of proteins. The designed molecules show potent and selective inhibition of protease, transferase, and phospholipase enzymes, or antagonism of G-protein coupled or transcriptional receptors, and have potent anti-tumour, anti-inflammatory, or antiviral activity.

Three distinct molecular surfaces in ephrin-A5 are essential for a functional interaction with EphA3

Eph receptor tyrosine kinases (Ephs) function as molecular relays that interact with cell surface-bound ephrin ligands to direct the position of migrating cells. Structural studies revealed that, through two distinct contact surfaces on opposite sites of each protein, Eph and ephrin binding domains assemble into symmetric, circular heterotetramers. However, Eph signal initiation requires the assembly of higher order oligomers, suggesting additional points of contact. By screening a random library of EphA3 binding-compromised ephrin-A5 mutants, we have now determined ephrin-A5 residues that are essential for the assembly of high affinity EphA3 signaling complexes. In addition to the two interfaces predicted from the crystal structure of the homologous EphB2 center dot ephrin-B2 complex, we identified a cluster of 10 residues on the ephrin-A5 E alpha-helix, the E-F loop, the underlying H beta-strand, as well as the nearby B - C loop, which define a distinct third surface required for oligomerization and activation of EphA3 signaling. Together with a corresponding third surface region identified recently outside of the minimal ephrin binding domain of EphA3, our findings provide experimental evidence for the essential contribution of three distinct protein-interaction interfaces to assemble functional EphA3 signaling complexes.