To maximize the synergistic effects of hybridized heteromaterials in terms device performance piezoelectric nanogenerators (PNGs), we demonstrate an unprecedented strategy for direct growth perovskite barium titanate (BTO) nanoparticles (NPs) on two-dimensional graphene oxide (GO) via a simple hydrothermal method. The mutual interactions between strongly coupled their structural, chemical, and ...

the phenomenon of how tests influence teaching and learning is commonly described as “wash back”in language instruction. literature indicates that wash back effect is a complex concept that becomeseven more complicated under different interpretations of the wash back phenomenon in teaching andlearning. in the present study, some definitions of wash back and its two major types were introduced,a...

background: pregnant women are sometimes exposed to ionizing radiation in radiology examinations for various reasons. in such cases, the radiation dose to the conceptus and subsequent risks should be estimated. objective: the purpose of this study was the calculation and presentation of fetal dose and subsequent risks resulted from different x-ray examinations. materials and methods: an analyti...

microscopy; kainic acid, (KA); lithium-pilocarpine, (LiPC); HS, hippocampal sclerosis; GABA, Gamma-aminobutyric acid; CNS, central nervous system; GER, granuler endoplasmic reticulum= rER, rough endoplasmic reticulum; DNA, deoksiribonucleic acid; RNA, ribonucleic acid; SE, status epilepticus; CA1, cornu ammons 1; CA2, cornu ammons 2; CA3, cornu ammons 3; GD, gyrus dentatus; DGC, dentate granule...

BACKGROUND [corrected] Dermatophytes are common in both developed and developing countries, the species involved and the resulting clinical entities vary geographically. AIM OF STUDY To determine public health importance of dermatophytes with special regard to the distribution of the zoophilic species among the examined human cases. METHODS Patient specimens (dermatophytosis-like lesions) w...

Onychomycosis is a fungal infection of nails caused by dermatophytes, yeasts and moulds, accounting for about 50% of onychopathies. A high frequency of onychomycosis caused by Candida species has been reported during the last few years in northeast Brazil, as well as in other regions of the world. A clinical diagnosis of onychomycosis needs to be confirmed through laboratory exams. We evaluated...

Coated multiparticulate systems are increasingly popular on the market. Their manufacture in a fluid bed often requires polymer binders. Polymers have been widely studied as inhibitors of crystallization [1]. Migration of drugs into the coating layer has also been described [2] but the influence of the coating polymers on the crystallization of the drug is yet to be studied in more depth. In ou...