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Migration of biphasic systems by thermal actuation in microconfinement

Vincent Mirallès2015-09-11OpenAlex

Migration de systèmes diphasiques par activation thermique en confinement micrométrique Cette thèse propose deux applications originales du contrôle de la température dans des microsystèmes, abordant des problématiques d'hydrodynamique et de matière molle.Dans une première partie, nous nous intéressons au contrôle du…

Fluid Dynamics and Thin FilmsPickering emulsions and particle stabilizationMicro and Nano Robotics

Modélisation du comportement diffuso-mécanique d'un polymère semi-cristallin sous pression d'eau

William Camilo Castro Lopez2015-09-11OpenAlex

La compréhension des couplages hydro-mécaniques pouvant influencer le comportement mécanique d’un polymère semi-cristallin (PSC) sous forte pression d’eau est à l’origine de ce travail de recherche.Afin de décrire des phénomènes de diffusion d’eau et leurs impacts sur le comportement mécanique du matériau lors d’un ch…

Polymer Nanocomposites and PropertiesComposite Material MechanicsPolymer crystallization and properties

Modélisation et Analyse Mathématique d'Equations aux Dérivées Partielles Issues de la Physique et de la Biologie

Ariane Houllier - Trescases2015-09-11OpenAlex

Ce manuscrit présente des résultats d’analyse mathématique autour de deux exemples de problèmes singuliers d’équations aux dérivées partielles issus de la modélisation. I. Diffusion croisée en dynamique des populations. En dynamique des populations, les systèmes de réaction –diffusion croisée modélisent l’évolution de…

Solidification and crystal growth phenomenaMathematical Biology Tumor GrowthGas Dynamics and Kinetic Theory

Contribution à l'approche probabiliste de la durabilité des structures en béton soumise à la carbonatation

Viet Duc Ngo2015-09-11OpenAlex

La corrosion de l'acier par carbonatation du béton est un phénomène de dégradation majeur des structures en béton armé, qui débute par la dépassivation de l'acier due à l'abaissement du pH de la solution interstitielle. Un modèle est été développé pour estimer la profondeur de carbonatation du béton. Le modèle proposé…

Concrete Corrosion and DurabilityConcrete and Cement Materials ResearchCorrosion Behavior and Inhibition

Preparation of controlled drug-release carriers by self-assembly of environmentally sensitive block copolymer and chitosan

連思瑀; 董崇民; 林莉婕2015-09-11Tamkang University Institutional Repository (TKUIR)

本研究主要在製備具溫度及pH值雙重敏感性且具葉酸標靶的奈米複合載體以作為藥物控制釋放載體，利用腫瘤細胞上具有葉酸受體及腫瘤附近的pH值較低，希望藉由葉酸標靶的特性，使藥物載體在腫瘤細胞附近時，藥物載體表面上的葉酸與受體結合，再根據其酸鹼敏感的特性進行藥物釋放。此研究是利用丙烯酸(Acrylic acid, AA)與氮-異丙基丙烯醯胺(N-isopropylamide，NIPAAm)以可逆加成-斷裂鏈轉移聚合(Reversible addition-fragmentation chain transfer polymerization，RAFT)活性自由基聚合方法合成末端帶有酸基和十二烷基三硫代碳酸酯的窄分子量分佈PAA-b-PNI…

Nanoparticle-Based Drug DeliveryHydrogels: synthesis, properties, applicationsAdvanced Polymer Synthesis and Characterization

Obtención y caracterización mecánica de un composito de matriz biopolimérica reforzada con fibra de fique

Erick Henry Carrero Ibáñez2015-09-11Repositorio Institucional UPTC

Spa: La matriz polimérica se obtuvo a partir de una resina alquidica, en la que la materia prima fue aceite de higuerilla, anhidrido ftalico, anhidrido maleico y glicerina. Mediante montaje de reflujo se obtuvieron resinas que posteriormente fueron sacadas con ayudas de óxido y a la vez se mezclaron con almidón de yuc…

Natural Fiber Reinforced CompositesMaterial Selection and PropertiesMultidisciplinary Research Papers Compilation

Biocompatibility of substances used for biofilm prevention or elimination

Cláudia Viviane Guimarães [UNESP] Pellissari2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

Studies have been conducted in order to prevent biofilm formation on biomaterials or seek alternative therapies for the treatment of diseases caused by biofilm installation. As an alternative therapy, this study evaluated (1) the cytotoxicity of photodynamic therapy (PDT) by the use of co-cultured human keratinocytes…

Nanoparticles: synthesis and applicationsPhotodynamic Therapy Research StudiesBone Tissue Engineering Materials

Antimicrobial and cytotoxic activity of chitosan/gelatin/copaíba oil emulsion

Crisiane Aparecida Marangon2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

A resistência bacteriana aos antibióticos tem se disseminado mais rapidamente do que a introdução de novos compostos, portanto, a investigação e desenvolvimento de novas moléculas para o controle microbiano é necessário. O presente estudo teve como objetivo avaliar a atividade antimicrobiana de diferentes óleos de cop…

Essential Oils and Antimicrobial ActivityPhytochemistry Medicinal Plant ApplicationsNanocomposite Films for Food Packaging

Development of molded parts for polymers for rubber industry products

Everaldo Vanderlei de Oliveira2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

This work aimed at studying and establishing procedures for the manufacture of dies and parts in polymers, verifying the impact of temperature variation in hardness of Shore "A" and the surface quality of the material used in the manufacture of parts in polyurethane (PU) forthe production of jelly beans. Conventionall…

Polymer Science and PVCPolymer Science and ApplicationsPolymer Foaming and Composites

CLONE SELECTION OF Eucalyptus ENVISAGING WOOD PHYSICAL PROPERTIES ASSESSED ON FIELD CONDITIONS

Erica de Alvarenga Crespo Rodrigues、Sebastião Carlos da Silva Rosado、Paulo Fernando Trugilho 等 4 位作者2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

This study evaluated the phenotypic, genetic and environmental parameters for the following wood physical properties: basic density, radial, tangential, volumetric shrinkage and anisotropy coefficient. It also assessed the indirect genetic gains in the physical properties of wood by the selection of amplitude for long…

Agricultural and Food SciencesNatural Fiber Reinforced CompositesWood Treatment and Properties

EFFECTS OF DRYING TEMPERATURE ON SOME PROPERTIES OF Pinus elliottii Engelm WOOD

Darci Alberto Gatto、Leandro Calegari、Élio José Santini 等 6 位作者2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

This study aimed to determine the influence of drying temperature on some properties of juvenile and mature wood of Pinus elliottii Engelm. The properties of lumber kiln-dried at 60, 100 and 140°C were comparated to lumber dried at 20°C and 65% relative humidity. The results had shown an increase of the equilibrium mo…

Natural Fiber Reinforced CompositesBamboo properties and applicationsWood Treatment and Properties

USE OF CANDEIA’S (Eremanthus erythropappus) WASTE WOOD FOR WOOD-CEMENT PANELS PRODUCTION

Rosimeire Cavalcante dos Santos、Lourival Marin Mendes、Fábio Akira Mori 等 4 位作者2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

The candeia (Eremanthus erythropappus) is a native forest species with multiple uses and specially utilized as essential oils source. The use of the candeia´s waste wood after oil extraction for particle panels production becomes a viable alternative, avoiding environmental problems and increasing the availability of…

Wood Treatment and PropertiesNatural Fiber Reinforced CompositesAgricultural and Food Sciences

Energy reconstruction for finely segmented calorimeters

Bernardo Sotto-Maior Peralva2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

thermodynamics and calorimetric analysesThermal and Kinetic AnalysisChemical Thermodynamics and Molecular Structure

EFFECT OF Eucalyptus grandis WOOD REFINING ON THE FIBER MORFHOLOGY AND ON MDF PANELS PROPERTIES

Ugo Leandro Belini、Mário Tomazello Filho、Matheus Perez Chagas 等 4 位作者2015-09-11LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)

The utilization of eucalypts wood for MDF panels producing is recent in Brazil and presents larger perspective of increase, in relationship to pine wood, due to the shorter harvesting cycle and integral use of the bark in the productive process, etc,. The present work evaluated the anatomical structure and properties…

Agricultural and Food SciencesWood Treatment and PropertiesNatural Fiber Reinforced Composites

ВИКОРИСТАННЯ ГЕОМЕТРИЧНОГО МОДЕЛЮВАННЯ ПРИ ПРОЕКТУВАННІ ЗМІШУВАЧІВ ТЕЛЕСКОПІЧНОЇ КОНСТРУКЦІЇ

Miroshnychenko, K. K.2015-09-11The Scientific Issues of Ternopil Volodymyr Hnatiuk National Pedagogical University Series pedagogy

Purpose. The use of traditional processing methods to obtain a homogeneous fiber reinforced concrete does not ensure the creation of high quality, homogeneous construction materials. This study aimes to develop (with the use of geometric simulation of different variants of the working parts of faucets, ensures effecti…

Innovations in Concrete and Construction MaterialsAdvanced Energy Technologies and Civil Engineering InnovationsStructural mechanics and materials

ВИЗНАЧЕННЯ АСПЕКТІВ ОЦІНЮВАННЯ НАДІЙНОСТІ ФАСАДНИХ СИСТЕМ ІЗ ТОЧКИ ЗОРУ EUROCODE

Radkevych, A. V.、Netesa, K. M.2015-09-11The Scientific Issues of Ternopil Volodymyr Hnatiuk National Pedagogical University Series pedagogy

Purpose. This paper is devoted to the definition of the most rational technique of reliability evaluation of facade systems of multistoried residential buildings with using the experience of buildings construction and operation abroad. The subject is also focused on defining the parameters of materials and facade syst…

Facilities and Workplace ManagementLife Cycle Costing AnalysisStructural mechanics and materials

КАТОДНІ КОНТАКТИ З ДИФУЗІЙНИМИ БАР’ЄРАМИ TiBx ДЛЯ ДІОДІВ ГАННА НА ОСНОВІ InP

Новицький, Сергій Вадимович2015-09-11The Scientific Issues of Ternopil Volodymyr Hnatiuk National Pedagogical University Series pedagogy

The investigation of physical processes in multilayer ohmic contacts to n-InP with TiBx diffusion barrier subjected to external actions, such as microwave irradiation, rapid thermal annealing (RTA) and 60Со γ-irradiation. It was found that Au-TiBx-Ge-Au-n-n+-n++-InP ohmic contacts formed using magnetron sputtering fol…

Advanced Materials and Semiconductor TechnologiesSemiconductor materials and interfacesSemiconductor Quantum Structures and Devices