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Involvement to further improve diarrhea linked information and methods amid everyday healthcare suppliers throughout slums of Kolkata.
However, it is essential they be managed in a way that meets physical, physiological and psychological needs, and that management decisions are based on objective data.Poly(lactic) acid nanocomposites filled with graphene nanoplatelets (GNPs) and multiwall carbon nanotubes (MWCNTs) are studied, varying the filler size, shape, and content within 1.5-12 wt.%. The effects of the intrinsic characteristics of nanofillers and structural organization of nanocomposites on mechanical, electrical, thermal, and electromagnetic properties enhancement are investigated. Three essential rheological parameters are identified, which determine rheology-structure-property relations in nanocomposites the degree of dispersion, percolation threshold, and interfacial interactions. Above the percolation threshold, depending on the degree of dispersion, three structural organizations are observed in nanocomposites homogeneous network (MWCNTs), segregated network (MWCNTs), and aggregated structure (GNPs). The rheological and structural parameters depend strongly on the type, size, shape, specific surface area, and functionalization of the fillers. Consequently, the homogeneous and segregated network structures resulted in a significant enhancement of tensile mechanical properties and a very low electrical percolation threshold, in contrast to the aggregated structure. The high filler density in the polymer and the low number of graphite walls in MWCNTs are found to be determinant for the remarkable shielding efficiency (close to 100%) of nanocomposites. Moreover, the 2D shaped GNPs predominantly enhance the thermal conductivity compared to the 1D shaped MWCNTs. The proposed essential structural parameters may be successfully used for the design of polymer nanocomposites with enhanced multifunctional properties for 3D printing applications.We discuss the use of the regularized linear discriminant analysis (LDA) as a model reduction technique combined with particle swarm optimization (PSO) in protein tertiary structure prediction, followed by structure refinement based on singular value decomposition (SVD) and PSO. The algorithm presented in this paper corresponds to the category of template-based modeling. The algorithm performs a preselection of protein templates before constructing a lower dimensional subspace via a regularized LDA. The protein coordinates in the reduced spaced are sampled using a highly explorative optimization algorithm, regressive-regressive PSO (RR-PSO). The obtained structure is then projected onto a reduced space via singular value decomposition and further optimized via RR-PSO to carry out a structure refinement. The final structures are similar to those predicted by best structure prediction tools, such as Rossetta and Zhang servers. The main advantage of our methodology is that alleviates the ill-posed character of protein structure prediction problems related to high dimensional optimization. It is also capable of sampling a wide range of conformational space due to the application of a regularized linear discriminant analysis, which allows us to expand the differences over a reduced basis set.This research investigated the performance of the red, octagonal Vienna Convention traffic 'STOP' sign as a front of pack (FoP) warning nutritional label. While the Vienna Convention traffic light system is an established FoP label, the potential of the 'STOP' sign in the role has not been investigated. The performance of the 'STOP' label was compared with that of a single star (low nutritional value) Australasian Health Star Rating (HSR) label using a fractionally replicated Latin square design. The labels were presented on choice diads of cold breakfast cereal packets. The sample of 240 adolescents aged 16-18 was drawn from a secondary school in the South Island of New Zealand. A large and significant main effect was observed at the p less then 0.01 level for the difference between the 'STOP' sign and the control condition (no nutritional FoP label), and at p less then 0.05 for the difference between the HSR and the 'STOP' label. There was no significant difference between the HSR FoP and the control condition. A significant non-additivity (interaction) (p less then 0.01) was also observed via the fractional replication. The results indicate that the Vienna Convention 'STOP' sign is worthy of further research with regard to its potential as an FoP nutritional label.Open-celled ceramic composite foams were prepared from NiO and yttria-stabilized zirconia (YSZ) powders by the polymer sponge replication (Schwartzwalder) technique using the respective aqueous dispersions. Mechanically stable NiO-YSZ foams with an average porosity of 93 vol.% were obtained. Ferrostatin-1 After chemical reduction of the NiO phase with hydrogen, cellular Ni-YSZ cermet structures were obtained. They are characterized by an electric conductivity up to 19∙103 S∙m-1 which can be adjusted by both, the Ni volume fraction, and the sintering/reduction procedure. The NiO-YSZ ceramic foams, as well as the cellular Ni-YSZ cermets prepared therefrom, were characterized with respect to their microstructure by scanning electron microscopy, confocal Raman microscopy and X-ray diffraction with Rietveld analysis. In addition, the compressive strength, the electric conductivity and the thermal conductivity were determined. The collected data were then correlated to the sample microstructure and porosity and were also applied for modelling of the mechanical and electric properties of the bulk Ni-YSZ strut material.In a truly democratic society, there should be no place for any kind of discrimination or violence. Among the basic tools for eradicating discrimination and violence against women, education has a crucial role to play. Education about gender should be considered at all levels, in all year groups and across the curriculum, so as to improve education about this subject. Although these matters are increasingly addressed, at university level, including at postgraduate level, they are often forgotten. The purpose of this study is to break down the level of knowledge of gender-based violence and/or sexual stalking, the sources of information most widely used for developing this knowledge, and beliefs about situations of risk in relationships among a sample of 268 Science and Social Science students at the University of Córdoba (Spain). The analysis was descriptive, comparative and correlative. Means and standard deviations were analyzed, and correlations were used to establish possible relations among the variables.
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