Results 21 to 30 of about 798 (168)

Pseudocephalini Aurivillius 1912

open access: yes, 2012
Tribe Pseudocephalini Aurivillius, 1912 Pseudocephalus Newman, 1842b: 353 Type-species: Pseudocephala formicides Newman, 1842 (by monotypy). Syn. Ametrocephala Blanchard in Gay, 1851: 480 Type-species: Ametrocephala monstrosa Blanchard, 1851 (by monotypy). Syn.
  +9 more sources

Crystal structure and dielectric properties of layered perovskite-like solid solutions Bi3−x Gdx TiTaO9 (x = 0.0, 0.1, 0.2, 0.3) with high Curie temperature

open access: yesJournal of Advanced Dielectrics, 2021
The Aurivillius phases [Bi2O2][An−1BnO3n+1] are well-known ferroelectrics with high Curie temperatures TC. High-temperature piezoceramics Bi3−xGdxTiTaO9 (BGdTTa, x= 0.0, 0.1, 0.2, 0.3) were prepared by a solid-state reaction method.
S. V. Zubkov
doaj   +1 more source

Uji Aktivitas Fotokatalis Senyawa Aurivillius Lapis EmpaT SrBi4Ti4O15 dalam Mendegradasi Rhodamine-B

open access: yesΑl-Kimiya: Jurnal Ilmu Kimia dan Terapan, 2021
Senyawa berstruktur Aurivillius dilaporkan mempunyai potensi untuk digunakan sebagai material fotokatalis. Dalam penelitian ini dikaji kemampuan aktivitas fotokatalis senyawa Aurivillius lapis empat SrBi4Ti4O15 dalam mendegradasi senyawa Rhodamine-B ...
Fikri Haikal, Anton Prasetyo
doaj   +1 more source

Five Layers Aurivillius Phases Pb2-xBi4+xTi5-xMnxO18: Synthesis, Structure, Relaxor Ferroelectric and Magnetic Properties

open access: yesJournal of Mathematical and Fundamental Sciences, 2013
Synthesis of five layers Aurivillius phases, Pb2-xBi4+xTi5-xMnxO18 (0 "žT x "žT 1) were carried out by molten salts method using eutectic mixture of Na2SO4/K2SO4 salts (1:1 molar ratio) as the flux.
Zulhadjri Zulhadjri   +4 more
doaj   +1 more source

Struktur dan Sifat Dielektrik Senyawa Aurivillius CaBi3LaTi4O15 yang Disintesis dengan Teknik Hidrotermal

open access: yesJurnal Riset Kimia, 2020
Synthesis of four-layer Aurivillius CaBi3LaTi4O15 has been successfully carried out by hydrothermal technique using NaOH 4 M as mineralizer. The reaction was carried out at 220 °C for 72 h.
Zulhadjri Zulhadjri   +4 more
doaj   +1 more source

Taxonomic revision of Camerunia Aurivillius, 1893 and allied genera (Lepidoptera: Eupterotidae: Janinae)

open access: yesEuropean Journal of Taxonomy
The distinctive monkey moth genus Camerunia Aurivillius, 1893 is revised, resulting in the implementation of several taxonomic and nomenclatural changes. Two genera historically considered to be allied to Camerunia, Hemijana Aurivillius, 1901 syn.
Hitoshi Takano
doaj   +1 more source

Andraegoidus Aurivillius

open access: yes, 2011
Key to the males of the species of Andraegoidus Aurivillius (modified from Hüdepohl (1985)) 1. Prothorax strongly swollen, mostly covered with sexual punctuation; antemedian tubercles slightly evident or absent...... 2 - Prothorax slightly swollen, sexual punctuation less extensive; antemedian tubercles generally evident. Brazil (widely distrib- uted),
R, Juan Pablo Botero, Monné, Marcela L.
openaire   +1 more source

Sintesis Oksida Aurivillius Sr2Bi4Ti5-xFexO18 (x = 0,25; 0,5; 0,75; dan 1)

open access: yesJournal of Tropical Pharmacy and Chemistry, 2010
Aurivillius oxides Sr2Bi4Ti5-xFexO18 have been synthesized using the solid state reaction method. Powder X-ray diffraction data were refined using Le Bail method implemented in Rietica have space group B2cb, Z = 4, and parameter cell are a = 5.542(8), b
Rolan Rusli, Ismunandar Ismunandar
doaj   +1 more source

Lasionycta Aurivillius 1892

open access: yes, 2009
Published as part of Crabo, Lars & Lafontaine, Donald, 2009, A Revision of Lasionycta Aurivillius (Lepidoptera: Noctuidae) for North America and notes on Eurasian species, with descriptions of 17 new species, 6 new subspecies, a new genus, and two new species of Tricholita Grote, pp.
Crabo, Lars, Lafontaine, Donald
openaire   +2 more sources

Andraegoidus Aurivillius 1920

open access: yes, 2020
Published as part of Ferreira, André Da Silva, Araújo, Maíra Xavier, Vilarinho, Naiara Thaís, Silva-Neto, Alberto Moreira Da & Bravo, Freddy, 2020, Catalogue of type specimens of Insecta (Arthropoda: Hexapoda) deposited in the entomological collection of the Museum of Zoology of Universidade Estadual de Feira de Santana, Brazil, pp.
Ferreira, André Da Silva   +4 more
openaire   +1 more source

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