Автоматизация выделения области устойчивости в пространстве параметров линейной системы слежения
The allocation of stability area is carried out by means of computer scanning of points in parameter space under the special computer program.
Materials Literature
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Спекл – интерферометр для панорамного исследования колебаний турбинных лопаток
Is developed, the speckle-interferometer with optical system which allows simultaneously to register the vibration mode of convex and concave surfaces of blade body. It allows detecting abnormal zones on the surfaces of cooled turbine blades and to check the quality of their production.
Формирование органической периферии многостенных углеродных нанотрубок
Some features of covalent modification of multiwalled carbon nanotubes in directions of formation periphery organic functional groups are investigated.. The effect of functionalization on the change in the morphology of nanotubes (surface erosion, assemblage in bunches) and physical-chemical properties is considered.…
Исследование качества паяных соединений электрорадио изделий с бессвинцовыми покрытиями выводов
In this article results of research the quality of soldered joints of electroradio products with leed-free coverings of leads are described.
Влияние исходной микроструктуры сплава на эффект подавления прерывистой деформации электрическим током
Influence of an initial microstructure on effect of suppression of jerky flow deformation are conducted by an electric current was investigated. It is established that influence of the electric current on a deformation curve is artificial made old at 250 °С Al-Mg alloy consists in essential increase in duration of for…
Design of polyelectrolyte multilayer particles for nucleic acid delivery
Polyelectrolyte multilayer (PEM) particles fabricated using the layer-by-layer (LbL) method provides the advantage of being highly customizable despite its simple assembly process. An array of sizes and materials can be selected for the particle template and polyelectrolyte multilayer to tailor for its anticipated pur…
Fe3O4 @ SiO2@ YF3： Eu^3＋磁-光双功能复合粒子的制备与性能
采用水热法合成了Fe3O4 @ SiO2@ YF3： Eu^3＋磁-光双功能复合粒子，对其结构和性能进行了表征。XRD分析表明：Fe3O4表面包覆上了结晶良好的正交晶系的YF3。TEM照片表明：复合粒子为球形，构成核的Fe3O4颗粒的尺寸在200-350nm之间，Fe3O4 @ SiO2@ YF3： Eu^3＋核壳结构复合粒子的尺寸约为230-380hill，与包覆前的Fe3O4相比较，包覆后，颗粒尺寸增大，并且YR3Eu^3＋是以棒状结构连接在Fe3O4球型颗粒的表面。磁性和荧光光谱分析表明：该复合颗粒同时具有良好的发光性和磁性，使其在生物医学领域具有潜在的应用。
Novel Biopolymer Reinforced Composites
PLA is not a widely used polymer due to the low performance at high temperature and its high cost. Focusing on improvement of PLA properties as well as reducing cost, a PLA- based composite with cellulose has been studied in this work. To blend PLA and cellulose in a nano/micro scale, dissolution process in LiCl/DMac…
Синтез и строение диилиденгидразидов 2-бром-1-(тиетанил-3)имидазол-4,5-дикарбоновой кислоты
The reaction of condensation dihydrazide of 2bromo-1-(thietanyl-3)imidazole-4,5-dicarboxylic acid with aliphatic and aromatic aldehydes and ketones was studied. The reactions were carried out in ethanol in the presence of dilute hydrochloric acid. The 4,5-diylidenhydrazidеs of 2-bromo-1-(thietanyl-3)imidazole-4,5-dica…
2209 Functional Characteristics of the Search-Space Smoothing Method in Combination with the Metropolis Algorithm II
The optimization function of the method of search-space smoothing in combination with the Metropolis algorithm (MASSS) is studied on the random Euclidean traveling salesman problem. Three numerical experiments conducted for the method of simulated annealing (SA) are performed to compare functional characteristics betw…
Caractérisation biochimique et biophysique de protéines impliquées dans des pathologies humaines : activité enzymatique des domaines de liaison aux nucléotides de la protéine de résistances aux drogues MRP1 et informations structurales par RMN du solide sur la protéine du prion
Ce travail comporte deux projets indépendants. L'objet du premier était de produire et de caractériser les deux domaines de liaison aux nucléotides (NBD1 et NBD2) du transporteur ABC humain ABCC1/MRP1 d'un point de vue fonctionnel et/ou structural. Ceux-ci fournissent l'énergie nécessaire au transport de substrats à t…
Subject Index
ADVERTISEMENT RETURN TO BOOKPREVSubject IndexSubject IndexDOI: 10.1021/bk-2012-1119.ix002Publication Date (Web):December 7, 2012Publication History Published online7 December 2012Published inprint 1 January 2012RIGHTS & PERMISSIONSNanomaterials for Biomedicinepp 323-327ACS Symposium SeriesVol. 1119ISBN13: 978084122718…
Formal elements
on the paper or a boundary by one of the other elements, dimensional, but most often suggested by shapes in the usually line, though it can also be refers to the representation of the image. composed of light, texture or third dimension in an image. colour. Shape has mass. Negative space is the
Effect of Aggregate Shape on the Chloride Diffusivity of Concrete
The effect of aggregate shape on the chloride diffusivity of concrete is studied. To represent the heterogeneity of concrete, a three-phase composite ellipse model is constructed and the relative dimensions are determined by calculating the area fraction of interfacial transition zone in a numerical manner. The height…
7 Gedichtformen
Gattungen sind in der Biologie eine fest definierte Kategorie. In dem Nomenklatur-System, das der Naturforscher Carl von Linné im 18. Jahrhundert entwickelte, werden die Tiere und Pflanzen auf der untersten Ebene in Arten eingeteilt, dann folgen die Gattungen, eine Ebene darüber Familien usw. Die Teichschleie (tinca v…
Effect of Repeated Quenching on the Rotating Bending Strength of SAE52100 Bearing Steel
Martensitic high carbon high strength SAE 52100 bearing steel is one of the main alloys used for rolling contact applications where high wear resistance are required. Due to its high fatigue strength, SAE 52100 is recently being used not only for the production of bearings but also shafts. Refining of prior austenite…
Experimental Study on Severe Plastic Deformation of Ti by Novel Equal-Channel Angular Pressing
This study involves experimental investigation on severe plastic deformation (SPD) of Ti using novel equal-channel angular pressing (ECAP) at ambient temperature. Ti wire is tightly encapsulated in a hollow host material made of Al-based functionally graded material (FGM). The host material is prepared by embedding Al…
Increasing Wear Resistance of the Superficial Microalloying Layers
Structuralchanges occurring in the superficial layers of samples processed through electrical sparking method has major influences for increasing the wear resistance. The paper shows some theoretical and experimental aspects with respect to superficial hardening of the grey cast irons and carbon steels. The used proce…
Arc Welding
2002年の景気の底と同程度まで回復している． 溶接作業の自動化に目を向けると
Front Matter: Volume 8262
This PDF file contains the front matter associated with SPIE Proceedings Volume 8262, including the Title Page, Copyright information, Table of Contents, Introduction (if any), and the Conference Committee listing.