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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 551 to 560 of 2122 (0.337 seconds)

Spelling suggestions: "subject:"anda electron microscopy"" "subject:"ando electron microscopy""

551

Estudos do desenvolvimento e caracterização das ligas Cu-Ni-Pt e Cu-Ni-Sn para fins eletro-eletrônicos

SILVA, LUIS C.E. da 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:22Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:47Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
COPPER ALLOYS
ELECTRIC CONDUCTIVITY
VICKERS HARDNESS
THERMOMECHANICAL TREATMENTS
OPTICAL MICROSCOPY
SCANNING ELECTRON MICROSCOPY
552

Obtencao do carboneto de silicio pela reducao carbotermica da silica / Synthesis of silicon carbide by carbothermal reduction of silica

ABEL, JOAO L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:26:50Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:49Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
X-RAY DIFFRACTION
SCANNING ELECTRON MICROSCOPY
SILICA
SILICON CARBIDES
CARBON BLACK
PETROLIUM RESIDUES
THERMALANALYSIS
553

Investigacao do tratamento com moleculas auto-organizaveis para substituicao da cromatizacao da liga AA5052H32 no preparo da superficie previo a pintura

REIS, FERNANDO M. dos 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:08Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:29Z (GMT). No. of bitstreams: 1 11248.pdf: 11359579 bytes, checksum: 01f4dbcf2ba16c62fa4d6ba4397ac463 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
ALUMINIUM ALLOYS
ELECTROCHEMISTRY
SURFACE TREATMENTS
MOLECULES
PHOSPHONATES
PAINTS
CORROSION RESISTANCE
SCANNING ELECTRON MICROSCOPY
554

Estudo da resistencia a corrosao de acos inoxidaveis para uso na parte fria dos sistemas de exaustao de veiculos

DI CUNTO, JULIO C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:09Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:23Z (GMT). No. of bitstreams: 1 11249.pdf: 6810896 bytes, checksum: d6d7eb3261a4e010e1840b22fdcc9f8a (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
STAINLESS STEELS
CORROSION RESISTANCE
AUTOMOBILES
EXHAUST SYSTEMS
CARBON STEELS
OPTICAL MICROSCOPY
SCANNING ELECTRON MICROSCOPY
IMPEDANCE SPECTROSCOPY
555

Controle de parametros de irradiacao laser para selamento de tubulos dentinarios

CIASCA, THATYANA C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:54Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:54Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado Profissionalizante em Lasers em Odontologia) / IPEN/D-MPLO / Intituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP; Faculdade de Odontologia, Universidade de Sao Paulo
DENTISTRY
LASERS
SCANNING ELECTRON MICROSCOPY
RADIATION EFFECTS
MORPHOLOGICAL CHANGES
DENTIN
TEETH
THERAPEUTIC USES
556

Adicao de complexo vitaminico em duas bioceramicas e seu efeito na regeneracao ossea / Bone regeneration effect after the addition of a vitamin complex in two bioceramics

BEOLCHI, RAFAEL da S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:55Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:50Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
CERAMICS
BIOMATERIALS
SKELETON
BONE TISSUES
RATS
IMPLANTS
ELECTRON MICROSCOPY
CYTOLOGICAL TECHNIQUES
X-RAY DIFFRACTION
557

Degradacao por radiacao de residuos biologicos (aflatoxinas) produzidos em Laboratorio de alimentos / Radiation degradation of biological waste (aflatoxins) produced in food laboratory

ROGOVSCHI, VLADIMIR D. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:02Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:22Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
FOOD PROCESSING
COCONUTS
FUNGI
AFLATOXINS
GAMMA RADIATION
ELECTRON BEAMS
SCANNING ELECTRON MICROSCOPY
DOSE RATES
558

Estudo da aplicação de argilas nanoestruturadas em resinas restauradoras fotoativadas, utilizadas em odontologia / Study of nanostructured clays application in photoactivated restorative resins, used in dentistry

CAMPOS, LUIZA M. de P. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:35:36Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:01Z (GMT). No. of bitstreams: 1 16967.pdf: 124292 bytes, checksum: 48d74296a6938d168fb793ec26259ca9 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
TEETH
BIOLOGICAL RECOVERY
NANOSTRUCTURE
CLAYS
RESINE
POLYMERIZATION
SCANNING ELECTRON MICROSCOPY
THERMAL GRAVIMETRIC ANALYSIS
HOLOGRAPHY
559

Sintese e processamento de compositos a base de alumina e zirconia com infiltracao de fase vitrea para aplicacoes odontologicas / Synthesis and ceramic processing of alumina and zirconia based composites infiltrated with glass phase for dental applications

DUARTE, DANIEL G. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:26:33Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:24Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
CERAMICS
ALUMINIUM OXIDES
ZIRCONIUM OXIDES
YTTRIUM OXIDES
X-RAY DIFFRACTION
SCANNING ELECTRON MICROSCOPY
BIOCOMPATIBILITY
DENTISTRY
560

Caracterizacao cristalina e magnetica de precipitados de magnetita obtidos na preparacao do ferrofluido Fe sub(3) O sub(4) + D sub(2)O

RODRIGUES, KATIA C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:38:05Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:08Z (GMT). No. of bitstreams: 1 05584.pdf: 5406312 bytes, checksum: cdcdc9731d40e83f10b28b342361bb34 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
magnetite
precipitation
iron
magnetic properties
crystallization
neutron diffraction
x-ray diffraction
electron microscopy
magnetization
ferromagnetism

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