zno and zno:mn nanocrystals synthesized via reverse micelle method. the size, band gap, urbach energy, optical constants and penetration depth of nanocrystals were calculated by uv-vis spectroscopy data. the surface morphology was studied with the use of scanning electron microscope (sem). moreover the samples exposed to gama ray source of 60co and their thermoluminescence properties were also ...

Resumo: O ensaio examina um poema erótico-amoroso de Luís Gama não incluído no único livro que ele chegou a publicar em vida. A análise se ocupa do intertexto camoniano, buscando demonstrar como subverte forma ainda mais radical convenção petrarquista comparação com as “Endechas Bárbara escrava”, renomado poeta português, quais dialoga perto.Palavras-chave: Gama; Camões; endechas; Pretidão amor...

PURPOSE This study aimed to evaluate the possible estrogenic activity of some ingredients of Nigella sativa including Linoleic acid and Gama-Linolenic acid by vaginal cornification assay. METHODS Forty ovariectomized (OVX) rats, aged 16 weeks were allotted randomly to five groups: negative control (taking 1 ml olive oil/ day); positive control (taking 0.2 mg/kg/day Conjucated Equine Estrogen-...

We present a technique to identify optical counterparts of 250μm-selected sources from the Herschel-ATLAS survey. Of the 6621 250μm > 32mJy sources in our science demonstration catalogue we find that ∼ 60 percent have counterparts brighter than r = 22.4mag in the Sloan Digital Sky Survey. Applying a likelihood ratio technique we are able to identify 2423 of the counterparts with a reliability R...

Correspondence: [email protected] University of Brasilia at Gama, Gama, DF, Brazil Full list of author information is available at the end of the article †Equal contributor Abstract This paper presents the development of a Spinal Cord Stimulator (SCS) prototype targeted to the treatment of chronic pain. A SCS system is usually comprised of a telemetric transmitter and a implantable stimu...

J. Santhanam,* V. M. Kenkre, and V. V. Konotop Consortium of the Americas for Interdisciplinary Science and Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131, USA Centro de Física Teórica e Computacional, Universidade de Lisboa, Complexo Interdisciplinar, Avenida Professor Gama Pinto 2, Lisboa 1649-003, Portugal Departamento de Física, Universidade de ...