Relevant bibliographies by topics / Aluwia

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Aluwia'

Author: Grafiati
Published: 24 April 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Aluwia.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Aluwia"

1

MIKUŚ, Paweł, and Alfred UCHMAN. "WPŁYW WEZBRAŃ NA FAUNĘ ZAMIESZKUJĄCĄ ALUWIA NA PRZYKŁADZIE DOLNEGO BIEGU DUNAJCA." Biuletyn Państwowego Instytutu Geologicznego 454, no. 454 (January 1, 2015): 71–76. http://dx.doi.org/10.5604/08676143.1114054.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Panyathanmaporn, Thammarat, Angkhana Jaroenworaluck, Sitthisuntorn Supothina, Rung-Arun Chumnanklang, Kannikar Juengsuwattananon, Supatra Jinawath, Tawan Sooknoi, Siriya Jiamsakul, and Sittinun Tawkaew. "Ag-Doped TiO2 Immobilized on Al2O3 Bead as Oxidation Catalyst." Materials Science Forum 544-545 (May 2007): 13–16. http://dx.doi.org/10.4028/www.scientific.net/msf.544-545.13.

Full text
Abstract:
Ag-doped TiO2 catalyst employed as the oxidation catalyst candidate was prepared by two methods, co-precipitation and dip coating method. Co-precipitation method was conducted by adding AgNO3 into the titanium precursor before gelation and then the obtained solution was coated on the alumna beads. Dip coating method was conducted by coating the first layer on alumina beads with titanium precursor followed by coating the second layer with AgNO3. The fired Ag-doped TiO2 coated on alumina beads was used as catalyst for catalytic oxidation of methanol and carbon monoxide by using oxygen as oxidizing agent in a gas-phase reactor. The methods of catalyst preparation were found to affect the catalytic efficiency. Dip coating method showed better oxidation reaction as Ag-doped TiO2 catalysts were well dispersed on the alumina beads.
APA, Harvard, Vancouver, ISO, and other styles
3

Kim, W. H., H. J. Lee, Keun Woo Lee, Kwang Mahn Kim, Kyoung Nam Kim, and J. S. Shim. "The Effect of Ceramic Surface Treatments on the Shear Bond Strength of Dental Composite Resin to All-Ceramic Coping Materials." Key Engineering Materials 330-332 (February 2007): 1365–68. http://dx.doi.org/10.4028/www.scientific.net/kem.330-332.1365.

Full text
Abstract:
The purpose of this study was to evaluate the shear bond strength of composite resin to 4 different all-ceramic coping materials with 3 different surface treatments after thermocycling and without thermocycling. Three different surface treatments - sandblasting with 50 ㎛ alumina particles (AB); sandblasting with 50 ㎛ alumina particles and acid etching with 4% hydrofluoric acid (AE); sandblasting with 50 ㎛ alumina particles and 30 ㎛ alumina particles with tribochemical silica coating (SI) and silane application - were used on four different all-ceramic; Feldspatic ceramic (Duceram Plus); Lithium disilicate ceramic (IPS Empress2); Alumica ceramic (In-Ceram Alumina); Zirconia ceramic (Zi-Ceram) - substrates. Shear bond strength of restorative composite resin to substrate was tested after thermocycling and without thermocycling (n=10). Each specimen was subjected to a shear load at a crosshead speed of 2 ㎜/min until fracture. Two-way analysis of variance and Duncan multiple comparison test (α =0.05) were used to analyze the bond strength values. There were significant differences in the bond strengths for ceramic types (P<.001), surface treatments (P<.001), and thermocycling (P<.001). The Duncan analysis showed that the Si specimens had significantly higher bonding strengths than other specimens. The bond strength of composite resin decreased after thermocycling.
APA, Harvard, Vancouver, ISO, and other styles
4

Mahlambi, Mphilisi M., Ajay K. Mishra, Shivani B. Mishra, Rui W. Krause, Bhekie B. Mamba, and Ashok M. Raichur. "TiO2Nanocatalysts Supported on a Hybrid Carbon-Covered Alumina Support: Comparison between Visible Light and UV Light Degradation of Rhodamine B." Journal of Nanotechnology 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/198723.

Full text
Abstract:
Titania nanoparticles were successfully supported on carbon-covered alumina (CCA) supports via the impregnation method to form carbon-covered alumna titania (CCA/TiO2). The CCA supports were synthesised through an equilibrium adsorption of toluene 2,4-diisocyante where the N=C=O irreversibly adsorbs on the alumina and pyrolysis at 700°C affords CCA supports. These CCA/TiO2nanocatalysts were tested for their photocatalytic activity both under UV and visible light using Rhodamine B as a model pollutant. The reaction rate constant of the CCA/TiO2was found to be higher than that of unsupported titania and the reaction kinetics were found to follow an apparent first-order rate law. The CCA/TiO2nanocatalysts had a much larger surface area than the unsupported titania and they exhibited overall higher photodegradation efficiency under both UV and visible light than unsupported TiO2.
APA, Harvard, Vancouver, ISO, and other styles
5

Hezil, Naouel, Mamoun Fellah, Ridha Djellabi, Mohamed Zine Touhami, Alex Montagne, Fethia Bouaksa, Alain Iost, Alberto Mejias, and Aleksei Obrosov. "Assessment of the Hydrophilic-Hydrophobic Balance of Alumina Oxidized at Different Temperatures via H2O and C4H10 Vapor Adsorption." Defect and Diffusion Forum 397 (September 2019): 161–68. http://dx.doi.org/10.4028/www.scientific.net/ddf.397.161.

Full text
Abstract:
The hydrophilic-hydrophobic surface area of alumina powder (Al2O3) oxidized at different temperatures was determined on the base of adsorption of water and butane vapor at 25°C. In the order to study the influence of thermal oxidation upon hydrophilic/hydrophobic character of the surface, samples of Al2O3 were characterized using granulometry, SEM and BET surface area measurement. SEM results showed that the thermal treatment does not affect the morphology of the Alunima. However, the increase of treatment temperature from 250 to 900°C results in changing of the hydrophilic-hydrophobic balance of Al2O3 surface.
APA, Harvard, Vancouver, ISO, and other styles
6

Farhan, Ahmed Jadah. "Effect of Alumina Contents on the Some Mechanical Properties of Alumina (Al2O3) Reinforced Polymer Composites." Neuroquantology 18, no. 5 (May 30, 2020): 35–42. http://dx.doi.org/10.14704/nq.2020.18.5.nq20165.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jiménez-Piqué, E., L. Ceseracciu, M. Anglada, F. Chalvet, and G. De Portu. "Fatiga por contacto esférico en materiales multicapa de alúmina circona." Boletín de la Sociedad Española de Cerámica y Vidrio 44, no. 5 (October 30, 2005): 307–12. http://dx.doi.org/10.3989/cyv.2005.v44.i5.358.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Quintero, F., J. Pou, F. Lusquiños, M. Boutinguiza, R. Soto, and M. Pérez-Amor. "Corte mediante láser de elementos estructurales de mullita-alúmina." Boletín de la Sociedad Española de Cerámica y Vidrio 45, no. 2 (April 30, 2006): 87–95. http://dx.doi.org/10.3989/cyv.2006.v45.i2.318.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Woźniak, Jarosław, Kamil Broniszewski, Marek Kostecki, Kazimierz Czechowski, Lucyna Jaworska, and Andrzej Olszyna. "Cutting performance of alumina-graphene oxide composites." Mechanik, no. 2 (February 2015): 129/357–129/364. http://dx.doi.org/10.17814/mechanik.2015.2.100.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Zaiter, Haytham Z., Dermot P. Coyne, and James R. Steadman. "Rust Reaction and Pubescence in Alubia Beans." HortScience 25, no. 6 (June 1990): 664–65. http://dx.doi.org/10.21273/hortsci.25.6.664.

Full text
Abstract:
Sixteen Alubia lines (15 with long, straight hairs and one with short, hooked hairs on trifoliolate leaves) derived from single-plant selections made in an Alubia landrace (Argentine) were used to evaluate the relation of abaxial leaf pubescence to reaction to rust in a greenhouse experiment. The pinto cultivar UI-114 (short, hooked hairs) was used as a susceptible check. One plant per pot, replicated six times, in a randomized complete-block design was used. The primary leaves and the sixth trifoliolates of all plants from 12- and 50-day-old plants, respectively, were inoculated with a water suspension of urediniospores (105 cells/ml) of rust isolate US-NP85-10-1. Pustule size and rust intensity were assessed 14 days later. No rust pustules were observed on the sixth trifoliolate leaves of the pubescent (long, straight hairs) Alubia lines, but large pustules were observed on the primary leaves (short, hooked hairs) of all Alubia lines and pinto `UI-114'. as well as on the sixth trifoliolate leaf of A-07-2 and pinto `UI-144' (the latter two with short, hooked hairs).
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Aluwia"

1

Castro, Pedro Afonso de. "Pares cerâmicos homólogos alumina/alumina para anéis de empanque." Master's thesis, Universidade de Aveiro, 2006. http://hdl.handle.net/10773/4692.

Full text
Abstract:
Mestrado em Engenharia de Materiais
O propósito do presente trabalho é a produção, caracterização mecânica, microestrutural e avaliação do comportamento tribológico de pares homólogos de anéis vedantes (empanques) de alumina (Al2O3). Os anéis de empanque têm por função garantir a vedação em veios rotativos de equipamentos nos quais circulam fluidos. Dadas as solicitações tribológicas extremas a que os materiais constituintes dos anéis são sujeitos, por vezes em ambientes altamente corrosivos, a alumina apresenta-se como uma excelente alternativa aos materiais tradicionalmente usados na produção destes vedantes (metal duro, carbono grafitizado, ligas ferrosas, etc.) devido à combinação das suas propriedades mecânicas e inércia química. Foram sinterizados três lotes de alumina a diferentes velocidades de aquecimento do forno, mantendo constantes as restantes condições de processamento. O aumento do valor deste parâmetro traduziu-se num incremento da taxa de densificação, resultando a densidade relativa de r=97,2% para a velocidade de aquecimento mais elevada (Vaq=20ºC/min). Este lote apresenta valores de dureza e tenacidade à fractura de HV=15,4GPa e KIc=3,7MPa.m1/2 respectivamente, resistência à flexão σF=279MPa e módulo de elasticidade E=322GPa. Os ensaios tribológicos anel/anel realizaram-se com diferentes velocidades de rotação (w), no intervalo 500 a 2000rpm, pressão de fluido (PL, água destilada) entre 0,5 e 2bar, sob carga normal (Nt) variando até ao valor necessário para a vedação plena. Os vedantes de alumina apresentaram valores de coeficiente de atrito extremamente reduzidos (<0,05), impossibilitando mesmo em alguns casos a sua determinação por se localizarem abaixo do limite de sensibilidade da máquina. Para w=2000rpm e PL=2bar conseguiu-se a estanquicidade total em dois dos três lotes ensaiados, com cargas totais de Nt=0,438kN (lote menos denso) e Nt=0,420kN (lote com maior densidade), obtendo-se para o produto PV, onde P representa a pressão efectiva e V a velocidade linear, PV=1,523MPa.m/s e PV=1,324MPa.m/s respectivamente. No primeiro caso determinou-se ainda o limite máximo de funcionamento em vedação plena, registando-se para Nt=0,900kN o valor de PV=4,200MPa.m/s. A análise posterior dos anéis revelou superfícies polidas por acção do movimento relativo entre os anéis, com rugosidade inferior à medida previamente à realização dos testes, sem delaminação ou fractura, não evidenciando qualquer tipo de destruição. Foi ainda testado o comportamento tribológico com azeite, meio potencialmente mais agressivo, corroborando a capacidade de funcionamento deste sistema vedante.
The purpose of the present work is the production, microstructural and mechanical characterization, and evaluation of the tribological behaviour of self-mated pairs of alumina mechanical seals. These components are used to ensure sealing in rotating shafts in equipments where a fluid is flowing. Due to the drastic tribological solicitations that seal rings are usually exposed to, sometimes in highly corrosive environments, alumina is a potential alternative to the commonly used materials (hardmetal, graphitized carbon, nonferrous alloys, etc.) due to the good combination of mechanical properties and chemical inertness. Three grades of alumina were sintered using different heating rates, keeping constant the remaining processing conditions. The increase of this parameter lead to a higher densification rate, the highest density (r=97,2%) being achieved when using the highest heating rate (Vaq=20ºC/min). The main mechanical properties were the following: HV=15,4GPa, KIc=3,7MPa.m1/2, σF=279MPa and E=322GPa. Ring-on-ring tribological tests were conducted using different rotational speeds (w) from 500 to 2000rpm, fluid pressure (PL, distilled water) between 0,5 and 2bar, under a normal load (Nt) varying until the complete sealing. The tests showed that the alumina mechanical seals could guarantee full sealing conditions, with extremely low values of friction coefficient (<0.05), sometimes turning impossible the recording of the results, as they were below the equipment sensitivity. Using w=2000rpm and PL=2bar, full sealing was achieved in two of the three grades of the tested seals, under applied loads of Nt=0.438kN (grade with the lowest density) and Nt=0.420kN (grade with the highest density). PV (being P the effective pressure and V the linear speed) lower limiting conditions were PV=1.523MPa.m/s and PV=1.324MPa.m/s, respectively. For the first of the previous mentioned grades, the upper limit was also determined, being PV=4.200MPa.m/s with Nt=0.900kN. The surface analysis of the tested seals showed a well polished surface, due to the relative motion between the rings, with a lower roughness when compared to the nominal finishing. No delamination, fracture or any kind of destruction were observed. The tribological behaviour of the alumina rings was also characterized using olive oil, potentially more aggressive fluid, corroborating the adequateness of the present system. These results, combined to some of the intrinsic properties of alumina (corrosion resistance, chemical inertness, low density when compared with that of the most traditionally materials used in seals production) create the expectation that alumina could be a feasible alternative to the most widely used materials used in this kind of application.
APA, Harvard, Vancouver, ISO, and other styles
2

Kayiplar, Burcu. "Microwave Sintering And Characterization Of Alumina And Alumina Matrix Ceramic Nanocomposites." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/3/12611854/index.pdf.

Full text
Abstract:
ABSTRACT MICROWAVE SINTERING AND CHARACTERIZATION OF ALUMINA AND ALUMINA MATRIX CERAMIC NANOCOMPOSITES Kayiplar, Burcu M.S., Department of Metallurgical and Materials Engineering Supervisor: Assist. Prof. Dr. Arcan F. Dericioglu April 2010, 106 pages Efficiency of microwave heating on the sintering of ceramic materials has been investigated in comparison to conventional processing. Monolithic alumina with or without sintering additives such as MgO, CaO, Y2O3 were fabricated by both conventional and microwave sintering at temperatures ranging from 1000°
C to 1600°
C with a constant soaking time of 1 hour. Based on the densification results on monolithic alumina, nanometer-sized SiC or stabilized ZrO2 particle-dispersed alumina matrix ceramic nanocomposites were sintered by both methods at 1300°
C and 1500°
C for 1 hour. Sintered ceramic materials were characterized in terms of densification, microstructural evolution, chemical composition and mechanical properties such as hardness and indentation fracture toughness. Microwave sintering was determined to be a remarkably effective method in the production of Al2O3 ceramics at considerably low temperatures (&
#8804
1400°
C) compared to conventional sintering in achieving enhanced relative densities reaching to ~97% with improved microstructural characteristics and mechanical properties. Usage of sintering additives at temperatures higher than 1400°
C was determined to be effective in densifiying Al2O3 by both methods. Second phase particle incorporation yielded poor densification resulting in a decrease of hardness of the fabricated ceramic nanocomposites
however, their fracture toughness improved considerably caused by the crack deflection at the dispersed particles and grain boundaries reaching to ~4 MPa·
m1/2 in the case of SiC particledispersed nanocomposites. Compared to conventional sintering, microwave sintering is more effective in the processing of alumina and alumina matrix nanocomposites leading to similar densification values along with improved microstructural and mechanical characteristics at lower temperatures in shorter soaking periods.
APA, Harvard, Vancouver, ISO, and other styles
3

Meoto, Silo, and Marc-Olivier Coppens. "Anodic alumina-mesoporous silica hybrid membranes: a systematic study of alumina filling." Diffusion fundamentals 16 (2011) 34, S. 1-2, 2011. https://ul.qucosa.de/id/qucosa%3A12715.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Franco, Jr Adolpho. "Erosive wear of alumina." Thesis, University of Oxford, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320591.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

He, Jingyan. "Processing and characterisation of submicron/nanometre alumina ceramics and alumina matrix nanocomposite ceramics." Thesis, University of Birmingham, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.633127.

Full text
Abstract:
The microstructure and properties of alumina and alumina-matrix nanocomposites are strongly affected by the raw powders and the processing route. The significant effect of hydrothermal synthesis condition on the morphology of boehmite particle was observed. UF-SiC has more controllable oxidation behaviour for the preparation of nanometer SiC/mullite/alumina composites than P-SiC. Due to the crystallization and agglomeration of SiC at high temperature, oxidation at low temperature is suggested. The properties of the compacts prepared by pressure filtration were closely related to the state of the starting slurry, the particle size and morphology and the applied pressure. A desired slurry can be obtained by the controlling of pH value, the ionic strength and the addition of suitable dispersant. Due to the non-uniform distribution of the liquid pressure and solid pressure across the compact during pressure filtration, the density of the compacts is not uniform as well. Gradually increasing the pressure to the desired level is suggested in order to obtain a more homogeneous compact density. Cracking upon unloading after pressure filtration and during drying became severe for mono and binary boehmite system due to the high stress caused by its very small particle size. Drying rate and stress, hence cracking can be somehow controlled by the drying condition. All the sintered materials from the pressure filtered compacts of submicron/nanometer alumina and alumina-matrix composite show very homogeneous microstructures with fine grain size, confirming that colloidal pressure filtration is a good way to produce advanced materials
APA, Harvard, Vancouver, ISO, and other styles
6

Griffin, Jack M. "Combustion chemical vapor deposition of α-alumina, YSZ and multilayer α-alumina/YSZ films." Thesis, Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/20047.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Mubarak, Ahmed T. A. "Transition metals promoted alumina catalysts." Thesis, University of Nottingham, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.312197.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Oliveira, Ricardo Vinicius Bof de. "Moldagem de alumina por injeção." Florianópolis, SC, 2004. http://repositorio.ufsc.br/xmlui/handle/123456789/87484.

Full text
Abstract:
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matermáticas. Programa de Pós-Graduação em Química
Made available in DSpace on 2012-10-21T20:48:56Z (GMT). No. of bitstreams: 1 211337.pdf: 3803188 bytes, checksum: fdfc18812ee709aa25e1af365ff772ce (MD5)
Atualmente, a moldagem de pós por injeção tem se tornado um processo de transformação altamente atrativo, por aliar as propriedades inerentes aos materiais metálicos e cerâmicos à versatilidade da moldagem por injeção. Neste processo, o material na forma de pó é misturado ao veículo orgânico (ligante), o qual possibilita a moldagem por injeção da mistura. Neste trabalho, avaliou-se a utilização de componentes poliméricos e surfactante na fabricação de peças de alumina por moldagem de pós por injeção, sendo as propriedades micro e macroscópicas caracterizadas. A temperatura do solvente produziu diferentes velocidades de remoção, devido a mudanças no parâmetro de solubilidade e difusividade dos componentes solúveis. Um modelo matemático foi proposto para o processo de remoção por solvente, apresentando boa correlação com os valores obtidos experimentalmente. O processo subseqüente de remoção térmica foi facilitado pela porosidade formada na solubilização, resultando em peças livres de defeitos. As decomposições do PP e do PVB produziram hidrocarbonetos alifáticos, compostos com insaturações, e aldeídos. A sinterização mostrou que as peças de alumina não possuíam defeitos grosseiros, sugerindo que o amplo conhecimento das etapas do processo pode tornar a moldagem de pós por injeção mais interessante economicamente.
APA, Harvard, Vancouver, ISO, and other styles
9

Tuttle, Richard W. "ELECTROSPUN ALUMINA FIBERS:SYNTHESIS AND CHARACTERIZATION." University of Akron / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=akron1164040902.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Xu, Chen. "Alumina based nanocomposites by precipitation." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:2bc4b631-6b5e-4536-b842-63c591df2832.

Full text
Abstract:
This project addressed two main problems pertaining to Al2O3-FeAl2O4 nanocomposites developed via solid state precipitation: the mechanisms for precipitation in ceramic solid solution via reduction reaction, and the mechanisms for the improved mechanical properties and wear resistance of the developed Al2O3-FeAl2O4 nanocomposites. A model was proposed for precipitation in ceramic solid solutions via reduction reactions (the PRCS model). The thermodynamics of reduction reactions during aging treatments under various atmospheres were calculated and discussed relative to the second phase precipitate formation. Attempts were made to measure the corresponding diffusion kinetics using a new theory developed here based on volume fraction profiles of second phase particles in the aged samples. It was found that the measured apparent oxygen vacancy diffusivities conform well to the oxygen vacancy grain boundary diffusion coefficients reported in the literature, and the measured apparent matrix diffusivity conforms well to the Fe3+ ion matrix diffusion coefficients reported in literature. Based on the thermodynamics calculations, diffusion kinetics and some essential mechanisms that were discussed, the PRCS model was proposed. This has two aspects: macroscopic and microscopic. The macroscopic aspect of PRCS model was mainly used to explain the general aspects of microstructure and the distribution of intergranualar second phase particles. The microscopic aspect of the PRCS model was mainly used to explain the precipitation of intragranualar nanoparticles. The mechanical properties, thermal residual stress and wear resistance of selected Al2O3-FeAl2O4 nanocomposites were measured. The results revealed that the Al2O3-FeAl2O4 possessed improved fracture toughness (by around 46%), flexural strength (by around 30%) and abrasive wear resistance (by a factor of around 5) with respect to monolithic alumina. Several mechanisms were proposed to explain the improvements in both mechanical properties and wear resistance. Compressive residual stress was found in the surface layer of Al2O3-FeAl2O4 nanocomposites due to the thermal expansion coefficient mismatch between surface layer and bulk parts. Such residual stress was also interpreted as the main reason for the improvements in both mechanical properties and wear resistance.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Aluwia"

1

Brandão, Maria do Carmo. Luz que alumia. Belo Horizonte: Assembléia Legislativa do Estado de Minas Gerais, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Gallegos, Nino. Aludra. [Culiacán, Mexico]: Instituto Sinaloense de Cultura, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Alupka. Simferopolʹ: "Biznes-Inform", 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Galichenko, A. A. Alupka. Simferopolʹ: "Biznes-Inform", 2008.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sulava, Nestan. "Vepʻxistqaosani": Metapʻora, simbolo, aluzia, enigma. Tʻbilisi: Gamomcʻemloba "Nekeri", 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

"Vepʻxistqaosani": Metapʻora, simbolo, aluzia, enigma. Tʻbilisi: Gamomcʻemloba "Nekeri", 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Timofeev, L. Alupka: Putevoditelʹ. Simferopolʹ: Izd-vo "Tavrii͡a︡", 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Losic, Dusan, and Abel Santos, eds. Nanoporous Alumina. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Hannay, Barbara. Su mejor alumna. Madrid: Harlequin Ibe rica, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Misra, Chanakya. Industrial alumina chemicals. Washington, DC: American Chemical Society, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Aluwia"

1

Ling, Zhiyuan, and Yi Li. "Mechanisms of Nanoporous Alumina Formation and Self-organized Growth." In Nanoporous Alumina, 1–30. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Kumeria, Tushar, and Abel Santos. "Nanoporous Alumina Membranes for Chromatography and Molecular Transporting." In Nanoporous Alumina, 293–318. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Aw, Moom Sinn, Manpreet Bariana, and Dusan Losic. "Nanoporous Anodic Alumina for Drug Delivery and Biomedical Applications." In Nanoporous Alumina, 319–54. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Cheng, Chuan, and A. H. W. Ngan. "Theoretical Pore Growth Models for Nanoporous Alumina." In Nanoporous Alumina, 31–60. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zaraska, Leszek, Ewa Wierzbicka, Elżbieta Kurowska-Tabor, and Grzegorz D. Sulka. "Synthesis of Nanoporous Anodic Alumina by Anodic Oxidation of Low Purity Aluminum Substrates." In Nanoporous Alumina, 61–106. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lee, Woo. "Structural Engineering of Porous Anodic Aluminum Oxide (AAO) and Applications." In Nanoporous Alumina, 107–53. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jani, Abdul Mutalib Md, Hanani Yazid, Anisah Shafiqah Habiballah, Abdul Hadi Mahmud, and Dusan Losic. "Soft and Hard Surface Manipulation of Nanoporous Anodic Aluminum Oxide (AAO)." In Nanoporous Alumina, 155–84. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ferré-Borrull, Josep, Elisabet Xifré-Pérez, Josep Pallarès, and Lluis F. Marsal. "Optical Properties of Nanoporous Anodic Alumina and Derived Applications." In Nanoporous Alumina, 185–217. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Santos, Abel, and Tushar Kumeria. "Nanoporous Anodic Alumina for Optical Biosensing." In Nanoporous Alumina, 219–47. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Urteaga, Raúl, and Claudio L. A. Berli. "Nanoporous Anodic Alumina for Optofluidic Applications." In Nanoporous Alumina, 249–69. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20334-8_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Aluwia"

1

Golec, Joey. "Metamaterial Anti-Reflection Coating Alumina Optics for CMB-S4." In Metamaterial Anti-Reflection Coating Alumina Optics for CMB-S4. US DOE, 2021. http://dx.doi.org/10.2172/1827877.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Bianchi, L., A. Denoirjean, P. Fauchais, and O. Postel. "Generation of Alumina Plasma Sprayed Coatings on Alumina Substances." In ITSC 1996, edited by C. C. Berndt. ASM International, 1996. http://dx.doi.org/10.31399/asm.cp.itsc1996p0749.

Full text
Abstract:
Abstract The influence of alumina substrate temperature and phase structure : columnar gamma phase, columnar alpha phase and granular alpha phase on splat formation and crystal growth has been studied by SEM and Atomic Force Microscopy. X Ray Diffraction at low angle has allowed to obtain informations on phase structure of layered splats according to substrate phase structure and coating thickness. Column sizes of splats are correlated to a ID model of splat cooling showing the influence of substrate thermal properties and splat thickness on crystal growth kinetic. Finally, coatings adhesion-cohesion values function of spraying parameters are in good agreement with splat morphology and microstructural evolution.
APA, Harvard, Vancouver, ISO, and other styles
3

Alexey, Sinitsyn, and Spivak Yulia. "Alumina-based porous materials." In 2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW). IEEE, 2016. http://dx.doi.org/10.1109/eiconrusnw.2016.7448124.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Era, H., F. Otsubo, and K. Kishitake. "Improvement of Adhesion Strength and Formation of Veined Structure in Alumina Coating." In ITSC 1998, edited by Christian Coddet. ASM International, 1998. http://dx.doi.org/10.31399/asm.cp.itsc1998p0711.

Full text
Abstract:
Abstract Alumina coatings plasma-sprayed on alumina substrate with metallic bond coating (50Ni-50Cr) and on metal (Ni) substrate have been investigated in terms of adhesion strength and a veined structure formed in alumina coating. The veined structure is formed to heal up cracks and pores in sprayed alumina and substrate alumina after heat-treatment in air. The veined structure consists of oxides of NiAl2O4 (spinel-type) and NiO (NaCl-type). This indicates that the metallic elements in the bond coating or the metallic substrate diffuse along the cracks and pores in alumina and react with alumina. The alumina coating with veined structure shows high strength due to the mechanical anchoring of veined oxide and chemical bonding.
APA, Harvard, Vancouver, ISO, and other styles
5

Talbi, Fatiha, Fadila Lalam, and David Malec. "Dielectric breakdown characteristics of alumina." In 2010 10th IEEE International Conference on Solid Dielectrics (ICSD). IEEE, 2010. http://dx.doi.org/10.1109/icsd.2010.5568235.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Wong, Kau-Fui, and Tarun Bhshkar. "Transport Properties of Alumina Nanofluids." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-13282.

Full text
Abstract:
Recent studies have showed that nanofluids have significantly greater thermal conductivity compared to their base fluids. Large surface area to volume ratio and certain effects of Brownian motion of nanoparticles are believed to be the main factors for the significant increase in the thermal conductivity of nanofluids. In this thesis, all the three transport properties, namely, thermal conductivity, electrical conductivity and viscosity were studied for Alumina nanofluid (Aluminum oxide nanoparticles in water). Experiments were performed both as a function of volumetric concentration (3 – 8%) and temperature (2°C – 50°C). Alumina nanoparticles with a mean diameter of 36 nm were dispersed in water. Transient hot wire method as described by Nagaska and Nagashima for electrically conducting fluids was used to test the thermal conductivity. In this work, an insulated platinum wire of 0.003 inches diameter was used as the hot wire for the thermal conductivity experiments. Initial calibration was performed using de-ionized water and the resulting data was within 2.5% of standard thermal conductivity values for water. The thermal conductivity of alumina nanofluid increased with both increase in temperature and concentration. A maximum thermal conductivity of 0.7351 W/mK was recorded for an 8.47% volume concentration of alumina nanoparticles at 46.6°C, the effective thermal conductivity at this concentration and temperature was observed to be 1.1501, which translates to an increase in thermal conductivity by 22% when compared to water at room temperature. Alumina being a good conductor of electricity, alumina nanofluid displays an increasing trend in electrical conductivity as volumetric concentration increases. A microprocessor based conductivity/TDS meter was used to perform the electrical conductivity experiments. After carefully calibrating the conductivity meters glass probe with platinum tip, using a standard potassium chloride solution, readings were taken at various volumetric concentrations. A 3457.1% increase in the electrical conductivity was measured for a meager 1.44% volumetric concentration of alumina nanoparticles in water. The highest value of electrical conductivity: 314 μS/cm was recorded for a volumetric concentration of 8.47%. For measuring the kinematic viscosity of alumina nanofluid, a standard kinematic viscometer with constant temperature bath was used. Calibrated capillary viscometers were used to measure flow under gravity at precisely controlled temperatures. The capillary viscometers were calibrated with de-ionized water at different temperatures, and the resulting kinematic viscosity values were found to be within 3% of the standard published values. An increase of 35.5% in the kinematic viscosity was observed for an 8.47% volumetric concentration of alumina nanoparticles in water. The maximum kinematic viscosity of alumina nanofluid: 2.90142 mm2/s, was obtained at 0°C for an 8.47% volumetric concentration of alumina nanoparticles.
APA, Harvard, Vancouver, ISO, and other styles
7

Mistura, G., L. Bruschi, and W. Lee. "Adsorption on Porous Anodized Alumina." In Sixth Biot Conference on Poromechanics. Reston, VA: American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480779.064.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Uzun, Erdem, and Yasemin Yarar. "Alumina as a Thermoluminescent Material." In SIXTH INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION. AIP, 2007. http://dx.doi.org/10.1063/1.2733546.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Dandekar, D. P., and P. Bartkowski. "Shock response of AD995 alumina." In High-pressure science and technology—1993. AIP, 1994. http://dx.doi.org/10.1063/1.46437.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Chbabildas, L. C., M. D. Furnish, W. D. Reinhart, and D. E. Grady. "Impact of AD995 alumina rods." In The tenth American Physical Society topical conference on shock compression of condensed matter. AIP, 1998. http://dx.doi.org/10.1063/1.55663.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Aluwia"

1

Ternan, M. Large pore alumina. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1991. http://dx.doi.org/10.4095/304490.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Janney, M. A. Gelcasting polycrystalline alumina. Office of Scientific and Technical Information (OSTI), April 1997. http://dx.doi.org/10.2172/494117.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

none,. Alumina Technology Roadmap. Office of Scientific and Technical Information (OSTI), February 2002. http://dx.doi.org/10.2172/1218610.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Janney, M. A., K. J. Zuk, and G. C. Wei. Gelcasting Polycrystalline Alumina. Office of Scientific and Technical Information (OSTI), January 2000. http://dx.doi.org/10.2172/760507.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Mandell, D. A. Prediction of alumina penetration. Office of Scientific and Technical Information (OSTI), February 1993. http://dx.doi.org/10.2172/6447668.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Wang, Paul. Alumina-catalyzed Cope rearrangement. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.2402.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Batcheller, Thomas Aquinas. Dissolution Kinetics of Alumina Calcine. Office of Scientific and Technical Information (OSTI), September 2001. http://dx.doi.org/10.2172/910675.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Denham, H. B., J. III Cesarano, B. H. King, and P. Calvert. Mechanical behavior of robocast alumina. Office of Scientific and Technical Information (OSTI), December 1998. http://dx.doi.org/10.2172/291158.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Chhabildas, L. C., M. D. Furnish, W. D. Reinhart, and D. E. Grady. Impact of AD995 alumina rods. Office of Scientific and Technical Information (OSTI), October 1997. http://dx.doi.org/10.2172/541910.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kapolnek, D. Synthesis of alumina-coated SiC whiskers for production of SiC whisker-reinforced alumina composite materials. Office of Scientific and Technical Information (OSTI), December 1989. http://dx.doi.org/10.2172/7152794.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Aluwia' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography