G. B. Cintra、M.A.L. Braulio、L. R. M. Bittencourt 等 6 位作者2010-01-01OpenAlex
) no setor siderurgico tem crescido consideravelmente nos ultimos anos devido as excelentes propriedades termomecânicas, anti-corrosivas e refratarias associadas a esta fase, propiciando sua aplicacao como revestimento de protecao de panelas de refino secundario do aco [1]. No entanto, a vida util destes revestimentos…
Advanced ceramic materials synthesisAdvanced materials and compositesConcrete and Cement Materials Research
Ricardo de Freitas Cabral、M. H. Prado da Silva、Luís Henrique Leme Louro 等 6 位作者2010-01-01OpenAlex
The Al 2 O 3 -YAG composite has high mechanical strength at high temperatures which allows its use in air craft applications, since it increases the thermal efficiency of jet engines and helps the development of high performance gas turbines. This composite also exhibits some favorable properties toward military appli…
Metal and Thin Film MechanicsAdvanced ceramic materials synthesis
L. Æurkoviæ、V. Rede、K. Grilec2010-01-01OpenAlex
U radu je odreðena ovisnost izmjerene tvrdoæe silicijeve karbidne keramike o primijenjenom optereæenju. Pri odreðivanju tvrdoæe metodom po Vickersu primijenjena su sljedeæa optereæe-nja: 4,91; 9,81; 29,43; 49,05 i 98,1 N. Rezultati pokazuju da izmjerene vrijednosti tvrdoæe osjet-no ovise o optereæenju. U svrhu kvantit…
Advanced materials and compositesAdvanced ceramic materials synthesisRecycling and utilization of industrial and municipal waste in materials production
Maurizio Fermeglia、Paola Posocco、Sabrina Pricl 等 4 位作者2010-01-01ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/)
To the nanoscale, and beyond! Multiscale molecular modeling of polymer-clay nanocomposites Giulio Scocchi a,1, Paola Posocco a, Andrea Danani b, Sabrina Pricl a,∗, Maurizio Fermeglia a a Molecular Simulation Engineering (MOSE) Laboratory, Department of Chemical, Environmental and Raw Materials Engineering, University…
Mesoporous Materials and CatalysisPolymer Nanocomposites and PropertiesZeolite Catalysis and Synthesis
Hiroshi Takiyama2010-01-01Journal of the Society of Powder Technology Japan
The crystallization operation is widely used in chemical processes, and is one of unit operation which deals with crystallization phenomena. The purposes of crystallization operation are to separate desired component and to produce crystalline particles. However, phenomena of crystallization are not simple and the eff…
Freezing and Crystallization ProcessesCrystallization and Solubility Studies
Αποστολάκη, Κυριακή2010-01-01Anaktisis - Institutional Repository of TEI of Western Macedonia
Η Terra Creta SA, δημιουργήθηκε το 2001 και μέχρι πρόσφατα \nστεγαζόταν σε ενοικιαζόμενο χώρο στο Βιοτεχνικό Πάρκο Χανίωn \n επιχείρηση διαθέτει όλες τις απαιτούμενες άδειες λειτουργίας και καλύπτει \nπλήρως τις νομικές της υποχρεώσεις. Οι κτιριακές εγκαταστάσεις αποτελούν κατά \nκανόνα απλή κατασκευή με τις πλευρικές…
Structural Analysis of Composite MaterialsEdible Oils Quality and AnalysisStructural mechanics and materials
김학문、장경준、허원 等 4 位作者2010-01-01OpenAlex
그라우팅은 건설공사에서 지반의 갈라진 틈이나 공동, 공극 등에 적절한 충전재를 압력을 이용하여 주입하는 것으로, 굴착공사 시 누수방지와 불안정한 지반의 보강을 위하여 광범위하게 사용되고 있다. 가장 많이 사용되고 있는 그라우팅 주입재의 재료로는 물유리계를 주재료로 사용하는 약액주입공법이 많이 사용되어지고 있다. 기존의 물유리계 재료를 사용할 경우 발생하는 용출현상 및 강도저하를 보완하기 위하여 가소성을 부과한 무기질계 재료ECG(Eco Clean Grouting)를 사용하여, 강도 및 내구성이 우수하고 주입재의 용출 현상이 발생하지 않아 환경오염 문제가 거의 없는…
Grouting, Rheology, and Soil MechanicsLandfill Environmental Impact StudiesMagnesium Oxide Properties and Applications
Ana Fazio、Diana Ballén、Italo M. Cesari 等 7 位作者2010-01-01OpenAlex
Lindackeria paludosa (Benth.) Gilg is a shrub found mainly in the north of South America and is known as Sarakura in Venezuela. In the light of local reports on the traditional use this member of the Flacourtiaceae family, we investigated the effect of a hydroethanolic extract of the bark (LP) on parameters of the inf…
Inflammatory mediators and NSAID effectsPlant-Derived Bioactive CompoundsPhytochemistry and Bioactive Compounds
Mohan S. Bharara、Anne E. V. Gorden2010-01-01OpenAlex
UO2(NO3)26H2O, n-butylamine and Sulfuric acid were purchased from Acros and used as received. The IR data were recorded as KBr pellets on SHIMSDZU Inc. IR, Prestige-21 Fourier Transform Infrared Spectrophotometer in the range 400 – 4000 cm. X-ray diffraction data for 1 – 3 were collected at -80 °C on a Bruker SMART AP…
X-ray Diffraction in CrystallographyChemical Synthesis and CharacterizationRadioactive element chemistry and processing
H Nuha2010-01-01OpenAlex
In this study, the effects of heat treatments annea ling ,hardening and tempering on the microstructure and hardness of Mn-Fe Alloy were investigated. The Mn-Fe alloy samples were � annealed at 900 ◦C for 20 min then cooling inside furnace and harden ed treatment at 900 ◦C for 20 min with cooling by water, oil, and sa…
Magnetic Properties and ApplicationsMagnetic Properties of AlloysMaterial Selection and Properties
Anita Kanwar、Sureshch、ra J. Gupta2010-01-01Materials science : an Indian journal
ÂÂBlue phasesÂÂ (BP) in liquid crystal are three-dimensional cubic defect structures normally observed in chiral liquid crystals. These phases exist for very short duration of temperature from0.5°C to2°C. It is because of this restriction their practical usability is limitedwhich is proved both theoretically and exp…
Molecular spectroscopy and chiralityLiquid Crystal Research AdvancementsOptical Polarization and Ellipsometry
J. J. Rehr、J. J. Kas、Fernando D. Vila 等 16 位作者2010-01-01OpenAlex
EXAFS as a tool to interrogate the size and shape of mono and bimetallic catalyst nanoparticles Andrew M. Beale and Bert M. Weckhuysen, Phys. Chem. Chem. Phys., 2010 DOI: 10.1039/b925206a X-Ray absorption in homogeneous catalysis research: the iron-catalyzed Michael addition reaction by XAS, RIXS and multi-dimensional…
Advanced Physical and Chemical Molecular InteractionsElectron and X-Ray Spectroscopy TechniquesQuantum and Classical Electrodynamics
Antonella Bandiera2010-01-01ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/)
Currently, there is a growing interest in new biomaterials that resemble the extracellular environment and stimulate cells to organize their native architecture. Human Elastin-Like Polypeptides (HELP) are bioinspired artificial proteins derived from synthetic genes and are promising candidate components of innovative…
Bone Tissue Engineering MaterialsSilicone and Siloxane ChemistryDiatoms and Algae Research
Thomas Lang2010-01-01Serveur des thèses de l'Université de Strasbourg (University of Strasbourg)
A l’heure actuelle, le developpement et la conception de machines moleculaires sont d’un interet grandissant. Le defi majeur dans ce domaine est d’arriver a controler la direction du mouvement induit. Aussi, le but de ce travail de these a ete la conception de differentes machines moleculaires basees sur des porphyrin…
Surface Chemistry and CatalysisPorphyrin Metabolism and DisordersPorphyrin and Phthalocyanine Chemistry
Sanaan H Khan、M. Mustafa Azeem、Danish Iqbal 等 4 位作者2010-01-01OpenAlex
Present study is based on the comparison between the existing model developed by Forrestal for medium velocity impact and the Predicted model used by us for low velocity impact. The model suggested by Forrestal et al.[3,4] is for medium velocity impact (generally varying from 300-1200 m/s) for thick aluminum plates (a…
Structural Response to Dynamic LoadsEnergetic Materials and CombustionHigh-Velocity Impact and Material Behavior
Hans O. Åkerstedt2010-01-01OpenAlex
This paper presents a numerical study of the deposition of spherical charged nanoparticles caused by convection and Brownian diffusion in a pipe with a cartilaginous ring structure(fig.1). The model is supposed to describe deposition of charged particles in the upper generations of the tracheobronchial tree of the hum…
Inhalation and Respiratory Drug DeliveryNanoparticles: synthesis and applicationsParticle Dynamics in Fluid Flows
Li-Hai Cai、Zhong-Yao Huang、Wenyan Liu 等 5 位作者2010-01-01OpenAlex
A triple-layer microwave absorbing coatings has been developed, which composed of carbonyl iron particles microwave absorbing layer,phenolic aldehyde hollow microsphere intermediate layer and carbonyl iron particles microwave absorbing layer. The microwave absorbing coating was further coated with an infrared and visi…
Transition Metal Oxide NanomaterialsElectromagnetic wave absorption materialsThermal Radiation and Cooling Technologies
Pavla Vyslyšelová2010-01-01OpenAlex
Cilem bakalařske prace bylo zjistěni toxických ucinků nanocastic střibra a iontoveho střibra na řasu rodu Scenedesmus subspicatus a sinici rodu Chroococcales minutus. Ke zjistěni toxickeho ucinku bylo sledovano množstvi chlorofylu a ve vzorcich v zavislosti na koncentraci střibra pomoci spektrofotometricke metody. Pom…
Botanical Research and ApplicationsDiatoms and Algae ResearchAlgal biology and biofuel production
J. Ródenas、Sergio Gallardo、E. Ceccolini 等 4 位作者2010-01-01OpenAlex
Control rods in a nuclear reactor are activated by neutron irradiation. The activity generated will produce a dose around the rod, irrelevant while it is inside the reactor, but significant when the rod is withdrawn from the reactor and placed in a storage pool. This dose is a potential risk for workers in the surroun…
Nuclear Physics and ApplicationsGraphite, nuclear technology, radiation studiesNuclear reactor physics and engineering
Michael Ioelovich、Oleg Figovsky2010-01-01OpenAlex
The structural characteristics of cellulose and chalk nanoparticles were studied by the methods of electronic microscopy, laser light scattering, X-ray diffraction, sorption, water retention, and some others. It is shown that nanocellulose consists of rodlike particles having an increased hydrophility. In contrast to…
Advanced Cellulose Research StudiesMaterial Properties and Processing