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Альтернативные схемы технологического процесса получения полуфабрикатов для лопаток ГТД методами порошковой металлургии

Д. В. Павленко2014-01-01OpenAlex

Рассмотрены альтернативные схемы построения технологического процесса получения деформированных полуфабрикатов титановых сплавов для лопаток газотурбинных двигателей на основе методов порошковой металлургии. На основании качественного и количественного анализа процессов протекающих на основных операциях, определена оп…

Engineering Technology and MethodologiesEngineering and Environmental StudiesMaterial Properties and Applications

Thermochromic printing inks for smart packaging applications

Maja Strižić Jakovljević、Rahela Kulčar、Suzana Pasanec Preprotić 等 6 位作者2014-01-01OpenAlex

Thermochromic printing inks (TC inks) are the type of chromogenic or colour chang-ing inks that change colour under certain circumstances. The colour change in TC inks is caused by the exposure to temperature gradient. TC printing inks are one of the candidates for active and smart packaging of the future. TC inks can…

Photochromic and Fluorescence ChemistryColor Science and ApplicationsLiquid Crystal Research Advancements

Sanacija armirano betonske konstrukcije izpustnega kanala Šmartinsko jezero : diplomska naloga

Tomaž Šeruga2014-01-01OpenAlex

Sanacija gradbenih objektov je zelo pomembna faza v njihovi življenjski dobi. Z uspesno nacrtovano in izvedeno sanacijo lahko gradbenim konstrukcijam povrnemo funkcionalnost za katero so bili zgrajeni in originalen videz. V diplomskem delu sem raziskal primer sanacije armirano betonskega izpustnega kanala Smartinsko j…

Magnesium Oxide Properties and ApplicationsConcrete Corrosion and DurabilityBIM and Construction Integration

Synthesis and Phtotophysical Study of a Few Photoremovable Compounds

Avinash Kumar2014-01-01OpenAlex

All photoremovable compounds after photocleavage yields the fluorophores which show ESIPT. All photocleaved fluorophores exhibit much red shifted tautomer emission. Photoactivation kinetics of all three photocaged compounds have been measured and the rate for NBHBO, NBHBT and NBHMIM were found to be 0.67645 min-1, 0.7…

Polyoxometalates: Synthesis and ApplicationsSilicone and Siloxane ChemistryPhotochromic and Fluorescence Chemistry

Design of a quencher for gases from pyrolysis of used tyres

Patrik Gyllén2014-01-01Chalmers Publication Library (Chalmers University of Technology)

A quencher with recirculation was designed for cooling of hot gases from pyrolysis of used\ntyres. This thesis evaluates the heat transfer mechanisms and operational parameters\naffecting the design of this particular quencher. By deriving two different theoretical\nmodels describing the heat transfer between sprayed…

Surface Modification and SuperhydrophobicityHeat Transfer and OptimizationChemical and Environmental Engineering Research

Polymorphism in Novel Li2-II-IV-S4 Diamond-Like Semiconductors

Kasey P. Devlin、Kimberly R. Daley、Meghann A. Moreau 等 5 位作者2014-01-01NSUWorks (Nova Southeastern University)

Diamond-like semiconductors (DLSs) have structures that are derived from either the cubic or hexagonal form of diamond. The I2-II-IV-VI4 diamond-like semiconductors are particularly interesting systems for their tunable nature and technological applications in photovoltaic solar cells, spintronics, and non-linear opti…

MXene and MAX Phase MaterialsDiamond and Carbon-based Materials ResearchAdvanced materials and composites

Smart Building Involucro 2.0

Marco Casini2014-01-01IRIS Research product catalog (Sapienza University of Rome)

La sfida posta all’architettura del nuovo millennio è quella di concorrere al raggiungimento di una crescita intelligente, sostenibile e inclusiva, basata su un uso efficiente delle risorse.\nNella progettazione degli edifici questo obiettivo si traduce, tra l’altro, in un miglioramento delle prestazioni termoigrometr…

Transition Metal Oxide NanomaterialsAerogels and thermal insulationArchitecture and Computational Design

Elucidating Magnetic Phase Diagrams of Anitferromagnetic Li2Fe-IV-S4 Diamond-Like Semiconductors (DLSs) with Commensurate and Incommensurate Structures

Jacilynn A. Brant、Jinlei Yao、Clarina dela Cruz 等 5 位作者2014-01-01NSUWorks (Nova Southeastern University)

DLSs with the general formula I2‑II‑IV‑VI4 are an attractive platform for tuning electronic structures and magnetic properties, while the structural simplicity provides an avenue to develop an intimate understanding of the effects of composition and bonding on properties. Such DLSs are currently being investigated for…

Inorganic Chemistry and MaterialsAdvanced materials and compositesDiamond and Carbon-based Materials Research

Simulation of isothermal processes in uranium dioxide through molecular dynamics method using a parametrically temperature-dependent potential

Yuri Sergeevich Nagornov、Andrey Valerievich Katz2014-01-01Materials science : an Indian journal

The present paper justifies the application of the temperature-dependent potential to themolecular dynamicsmethod through the example of uranium dioxide. Substantiation of the temperature dependence of interatomic potential is carried out based on the Newton quantum equation.Mean force can be represented as a sum of d…

Nuclear Materials and Properties

Molecular Rotators on a Silicon Surface

Olivier Guillermet、Jianshu Yang、Jorge Echeverría 等 8 位作者2014-01-01HAL (Le Centre pour la Communication Scientifique Directe)

International audience

Mechanical and Optical ResonatorsMolecular Junctions and NanostructuresSupramolecular Self-Assembly in Materials

Kapasitas Lentur Balok Laminated Veneer Lumber (Lvl) Kayu Sengon (Beam Bending Capacity Of Laminated Veneer Lumber (Lvl) From Sengon)

Rismaya Nurrahma Putri2014-01-01OpenAlex

Kebutuhan kayu sebagai material konstruksi yang semakin meninggi tidak sebanding dengan kecepatan penebangan pohon dengan kayu berkualitas baik (kelas kuat I/II). Salah satu alternatif untuk masalah tersebut yaitu dengan menggunakan Laminated Veneer Lumber (LVL) kayu sengon. Kayu sengon memiliki usia tebang cukup sing…

Material Selection and PropertiesNatural Fiber Reinforced CompositesBamboo properties and applications

Supercontinuum generation in hydrogenated amorphous siliconwaveguides in the femtosecond regime

Simon-Pierre Gorza、François Léo、Bart Kuyken 等 9 位作者2014-01-01Ghent University Academic Bibliography (Ghent University)

Supercontinuum generation in CMOS compatible hydrogenated amorphous silicon waveguides with femtosecond pulses at telecommunication wavelengths is experimentally studied.It is shown that stable 540 nm broad supercontinua can be obtained in 1 cm-long waveguides.

Advanced Surface Polishing TechniquesSilicon Nanostructures and PhotoluminescenceLaser Material Processing Techniques

Discovery and Crystallographic Challenges of Diamond-Like Semiconductors with Attractive Physicochemical Properties

Jennifer A. Aitken、Jacilynn A. Brant、Carl D. Brunetta 等 5 位作者2014-01-01NSUWorks (Nova Southeastern University)

Diamond-like semiconductors (DLSs) adopt crystal structures that can be considered as superstructures of diamond, either the cubic or hexagonal form. Although diamond-like structures are seemingly simple, these materials exhibit a number of crystallographic challenges and opportunities. Solving complex problems such a…

Machine Learning in Materials ScienceDiamond and Carbon-based Materials ResearchAdvanced Materials Characterization Techniques

Zdrs toplotne izolacije pod temeljno ploščo v primeru potresne obtežbe : diplomska naloga

Janez Mikec2014-01-01OpenAlex

Glavni cilj diplomske naloge je bila studija obnasanja toplotne izolacije ekstrudiranega polistirena pod temeljno plosco ter dolocitev in predvidevanje morebitnega nivoja zdrsa konstrukcijskega sklopa pri potresni obremenitvi. V laboratoriju fakultete je bila izvedena raziskava razlicnih konstrukcijskih sklopov toplot…

Concrete Corrosion and DurabilityMagnesium Oxide Properties and ApplicationsCivil and Structural Engineering Research

Crystal Engineering Approach for the Synthesis of Pharmaceutical Co-crystals: Structural Characterization

Shipra2014-01-01OpenAlex

The first chapter includes the basic introduction and general information of the subjects like crystal, co-crystals, and pharmaceutical ingredients. The second chapter forms the basis of methods, materials and general protocols used and performed during the experiments in the study. The third and fourth chapters compr…

Crystallization and Solubility StudiesCrystallography and molecular interactionsThermal and Kinetic Analysis

Materialval vid nyutveckling av mixerkanna till Ankarsrums assistent

Elisabeth Lindquist2014-01-01KTH Publication Database DiVA (KTH Royal Institute of Technology)

At the request of Ankarsrum Assistant AB the main purpose of this thesis was to find another material to replace Polycarbonate in their blender jug. The other purpose was to examine which length that is the most desirable on the blender knives, to prevent the overload protection to be activated, when the knife is work…

Consumer Packaging Perceptions and TrendsMaterial Properties and ProcessingMaterial Selection and Properties

Short Communication In vivo MRI visualization of release from liposomes triggered by local application of pulsed low-intensity non-focused ultrasound

Silvia Rizzitelli、Pierangela Giustetto、Cinzia Boffa 等 7 位作者2014-01-01OpenAlex

The work aimed at developing a MRI-guided protocol for the visualization of the release of material entrapped in liposomes stimulated by the local application of pulsed low-intensity non-focused ultrasound (pLINFU). The task was achieved by formulating liposomes filled up with the clinically approved paramagnetic agen…

Nanoparticle-Based Drug DeliveryUltrasound and Hyperthermia ApplicationsSpectroscopy Techniques in Biomedical and Chemical Research

Ocena potresne odpornosti dvoetažnega poslovnega objekta na območju Kamnika : diplomska naloga

Aleš Jamšek2014-01-01OpenAlex

V diplomski nalogi naredimo potresno analizo dvoetažne armiranobetonske skeletne stavbe z opecnimi polnili na obmocju Kamnika. Zgradba je bila projektirana leta 1978 z upostevanjem takrat veljavnega pravilnika za gradnjo objektov na potresnih obmocjih. V prvem delu diplomske naloge smo povzeli osnovne clene pravilnika…

High-Velocity Impact and Material BehaviorStructural Behavior of Reinforced ConcreteInnovative concrete reinforcement materials

Crystal structure and magnetic properties of highly-coercive Sr[1–x]Gd[x]Fe[12–x]Zn[x]O[19] ferrites

Ze Wu、Л. А. Башкиров、S. V. Slonskaya 等 6 位作者2014-01-01Electronic Library of Belarusian State Technological University (Belarusian State Technological University)

High-coercivity ferrite samples Sr[1–x]Gd[x]Fe[12–x]Zn[x]O]19] (x = 0, 0.1, 0.2, 0.3, 0.4, 0.5) with magnetoplumbite structure were prepared from oxides Fe[2]O[3], Gd[2]O[3], ZnO and carbonate SrCO[3] by solid-state ceramic method, the dependence of the unit cell parameters aand con the value of xwas determined. XRD s…

Magnetic Properties and ApplicationsMagnetic Properties and Synthesis of FerritesMagneto-Optical Properties and Applications