5,567,229 research outputs found
Children\u27s Books as Cultural Products: A Qualitative Study of Cultural Representation in Hmong and Non-Hmong American Books
This study examined the type of cultural practices and values depicted within Hmong American childrenās books in comparison to non-Hmong American childrenās books from the United States. The purpose was to explore if prior Hmong traditional practices and values reflective of American individualism would extend to Hmong childrenās books. Thirty best-seller childrenās books were coded using two checklists, one focused on Hmong traditional practices and the other on American values. Results showed that Hmong traditional practices underscored by Hmong adolescents in prior research somewhat extended to Hmong childrenās books. Moreover, in some respects Hmong childrenās books displayed similar numbers of American values as did American childrenās books. This study expanded the ethnic-racial socialization literature to an understudied population, the Hmong. In addition, the study provides parents and public educators insights into the cultural practices and values presented within Hmong childrenās books
Recommended from our members
The Ensemble of Conformations of Antifreeze Glycoproteins (AFGP8): A Study Using Nuclear Magnetic Resonance Spectroscopy.
The primary sequence of antifreeze glycoproteins (AFGPs) is highly degenerate, consisting of multiple repeats of the same tripeptide, Ala-Ala-Thr*, in which Thr* is a glycosylated threonine with the disaccharide beta-d-galactosyl-(1,3)-alpha-N-acetyl-d-galactosamine. AFGPs seem to function as intrinsically disordered proteins, presenting challenges in determining their native structure. In this work, a different approach was used to elucidate the three-dimensional structure of AFGP8 from the Arctic cod Boreogadus saida and the Antarctic notothenioid Trematomus borchgrevinki. Dimethyl sulfoxide (DMSO), a non-native solvent, was used to make AFGP8 less dynamic in solution. Interestingly, DMSO induced a non-native structure, which could be determined via nuclear magnetic resonance (NMR) spectroscopy. The overall three-dimensional structures of the two AFGP8s from two different natural sources were different from a random coil ensemble, but their "compactness" was very similar, as deduced from NMR measurements. In addition to their similar compactness, the conserved motifs, Ala-Thr*-Pro-Ala and Ala-Thr*-Ala-Ala, present in both AFGP8s, seemed to have very similar three-dimensional structures, leading to a refined definition of local structural motifs. These local structural motifs allowed AFGPs to be considered functioning as effectors, making a transition from disordered to ordered upon binding to the ice surface. In addition, AFGPs could act as dynamic linkers, whereby a short segment folds into a structural motif, while the rest of the AFGPs could still be disordered, thus simultaneously interacting with bulk water molecules and the ice surface, preventing ice crystal growth
The metagenomics of biosilicification: causes and effects
In order to determine the links between geochemical parameters controlling the formation of silica sinter in hot springs and their associated microbial diversity, a detailed characterisation of the waters and of in situ-grown silica sinters was combined with molecular phylogenetic analyses of the bacterial communities in Icelandic geothermal environments. At all but one site, the microorganisms clearly affected, and in part controlled, the formation of the macroscopic textures and structures of silica sinter edifices. In addition, the class and genera level phylogenetic diversity and distribution appeared to be closely linked to variations in temperature, salinity and pH regimes
Effect of plasma surface pre-treatment on plastic substrate for ZnO TFT
Controlling the surface morphologies of ZnO
nanostructures is a critical issue for the fabrication of
electronic and photonic devices. This study reports the
electrical properties of the ZnO nanostructure grown on the
plasma surface pre-treated plastic substrates. The ZnO films
were grown by using solution method with zinc nitrate
hexahydrate Zn(NO3)2ā¢6H2O and hexamethylenetetramine
C12H6N4.as the main solution under various deposition
conditions. The films with plasma surface pre-treatment has
stronger (100) peak intensity than that without plasma surface
pre-treatment. Also, very uniform grain size of the ZnO
nanostructures can be seen. The fabricated enhancement mode
ZnO thin film transistors (TFTs) exhibiting good transistor
behavior with the drain saturation current of 38.1 ĀµA at VGS =
35 V can be achieved.
Keywords: ZnO nanostructure, plastic substrate, solution
method, plasma, surface pre-treatment, TFT
Her Majesty's Signet
A survey of the WS Society's long relationship with the monarchy in honour of the Queen's Diamond Jubilee
- ā¦