Results 41 to 50 of about 2,895,510 (149)

Synthesis of High-Thermal Stable Titanium Dioxide Nanoparticles

open access: yesInternational Journal of Photoenergy, 2008
Nanosized crystals of anatase phase TiO2 with high-thermal stability was synthesized in the range of 15–17 nm via sol-gel method using titanium n-butoxide precursor.
M. Rashidzadeh
doaj   +1 more source

Ngambri scarred trees in Sainsbury Street, Wanniassa, Australian Capital Territory, 1998, 6 [picture] /

open access: yes, 1998
Title devised by cataloguer based on inscription.; On panel: Sainsbury Street, Ngambri, Wanniassa, Australian Capital Territory, 1998.; Part of the collection: Cage of ghosts, 1994-2006.; Inscriptions: "Sainsbury Street, Ngambri, Wanniassa, ACT, 1998 ...
Rhodes, Jon, 1947-
core  

Editorial

open access: yesEducare, 2015
Desde hace varias décadas, el debate planteado en el seno de la universidad se ha  centrado en la necesidad de su inminente transformación; discusión especialmente argumentada en la urgencia de lograr mayor calidad y pertinencia, transición o ...
Dra. Mari Sol Sánchez Álvarez
doaj  

Ngambri scarred tree on the roadside, Wanniassa, Australian Capital Territory, 1998, 10 [picture] /

open access: yes, 1998
Title devised by cataloguer based on inscription.; On panel: Cars and scars, Ngambri, Wanniassa, Australian Capital Territory, 1998.; Part of the collection: Cage of ghosts, 1994-2006.; Inscriptions: "Cars and scars, Ngambri, Wanniassa, ACT, 1998 ...
Rhodes, Jon, 1947-
core  

Tree Performance, Yield, and Fruit Quality of ‘Valencia’ Sweet Orange (Citrus sinensis L. Osbeck) Selections on New Poncirus trifoliata Rootstocks

open access: yesHorticulturae
This study reports the performance of seven Valencia (Citrus sinensis) selections grafted to four Trifoliata (Poncirus trifoliata) rootstocks in the Riverina region of south-east Australia.
Tahir Khurshid   +3 more
doaj   +1 more source

Effect of WO3 Nanoparticles on Congo Red and Rhodamine B Photo Degradation [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2012
Tungsten trioxide nanoparticles with two different sizes (average particle sizes about 50 and 80 nm) were prepared by the spray pyrolysis method. Photo degradation of Congo Red (azo dye) showed that photo catalytic property of the as-prepared WO3 ...
Mahshad Alaei   +2 more
doaj  

La Clínica Vega, sus orígenes fundacionales y huellas en el camino. Más allá de sus circunstancias

open access: yesAteneo, 2023
El presente trabajo sigue los lineamientos de dos enfoques a la luz de la antropología y la historia: las perspectivas “étic” (de fonético) -fuera de la cultura- y “emic” (de fonémico) -dentro de ella- para rastrear la época fundacional de la Clínica ...
Gustavo Vega
doaj  

Ngambri scarred trees in Sainsbury Street, Wanniassa, Australian Capital Territory, 1998, 4 [picture] /

open access: yes, 1998
Title devised by cataloguer based on inscription.; On panel: Sainsbury Street, Ngambri, Wanniassa, Australian Capital Territory, 1998.; Part of the collection: Cage of ghosts, 1994-2006.; Inscriptions: "Sainsbury Street, Ngambri, Wanniassa, ACT, 1998 ...
Rhodes, Jon, 1947-
core  

A mezzo secolo dalla scomparsa di Umberto Nistri

open access: yesGEOmedia, 2012
Nella letteratura fotogrammetrica mondiale, due sono i nomi di italiani intesi senza ombra di dubbio come pionieri di questa disciplina: Umberto Nistri ed Ermenegildo Santoni.
Attilio Selvini
doaj   +2 more sources

Preparation of Different WO3 Nanostructures and Comparison of Their Ability for Congo Red Photo Degradation [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2012
Tungsten trioxide nanoparticles with monoclinic structure and average particle size about 80 nm were prepared by the spray pyrolysis method. WO3 nanorods with hexagonal structure and average dimension about 15 × 100 nm were synthesized in gram quantities
Mahshad Alaei   +2 more
doaj  

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