Investigating Asylum and Assimilation Procedures in European Countries as it Relates to the Independence of Women

This project investigates and analyzes immigration policy, specifically focusing on asylum seeking women, in European countries including, but not limited to, Germany and Sweden. Many European nations have limited immigration policy that ultimately negatively affects immigrants from Middle Eastern and African nations, especially female migrants fleeing those nations in order to gain independence and freedom from torture and gender based persecutions. However, what little policy European countries do utilize inevitably hinders women from gaining independence and rather mirrors the male dominated socio-cultural societies from which these very women fled. Through the examination of articles and policy, this project will analyze the asylum policies in place in Europe and illuminate exactly which aspects of that policy cause women to remain dependent upon their male counterparts

UV AND RADIO OBSERVATIONS OF THE CORONAL SHOCK ASSOCIATED WITH THE 2002 JULY 23 CORONAL MASS EJECTION EVENT

We report on the analysis of a fast coronal mass ejection (CME)-driven shock observed on 2002 July 23 with the Ultraviolet Coronagraph Spectrometer (UVCS) on board the Solar and Heliospheric Observatory (SOHO). The CME was first detected in white light by the Large Angle and Spectrometric Coronagraph Experiment (LASCO), and shock-associated type II metric emission was recorded by several ground-based radio spectrographs. The evolution of the excess broadening of the O VI λ1032 line profiles observed by UVCS at 1.63 R☉ is consistent with the passage of a CME-driven shock surface enveloping a bubble-type, conically expanding CME, and its dynamics is found to be well associated with the complex, multiple type II radio emission detected in the metric band. Our results suggest that there might be a deficiency of ion heating in the present event with respect to what was observed in previous CME shocks detected by UVCS, and that this paucity might be attributed to different local plasma conditions, such as higher ambient coronal plasma β. We conclude that plasma β could be an important parameter in determining the effect of ion heating at collisionless shock fronts in the solar corona

Selective porous gates made from colloidal silica nanoparticles

Highly selective porous films were prepared by spin-coating deposition of colloidal silica nanoparticles on an appropriate macroporous substrate. Silica nanoparticles very homogenous in size were obtained by sol–gel reaction of a metal oxide silica precursor, tetraethyl orthosilicate (TEOS), and using polystyrene-block-poly(ethylene oxide) (PS-b-PEO) copolymers as soft-templating agents. Nanoparticles synthesis was carried out in a mixed solvent system. After spin-coating onto a macroporous silicon nitride support, silica nanoparticles were calcined under controlled conditions. An organized nanoporous layer was obtained characterized by a depth filter-like structure with internal porosity due to interparticle voids. Permeability and size-selectivity were studied by monitoring the diffusion of probe molecules under standard conditions and under the application of an external stimulus (i.e., electric field). Promising results were obtained, suggesting possible applications of these nanoporous films as selective gates for controlled transport of chemical species in solution

Photoinduced transformation of waste-derived soluble bio-based substances

[EN] Waste-derived, soluble bin-based substances (SBO), are effective low-cost photosensitizers that could find application in pollutant photodegradation. For this reason, it is important to understand if and to what extent irradiation could modify their properties. The exposure of SBO to simulated sunlight induced important spectral and structural modifications. Both the whole material and its acid-soluble fraction were characterized, highlighting several properties in common with humic and fulvic substances, including absorption spectra, specific absorbance and fluorescence behavior. The latter was described with a three-component model using PARAFAC analysis. Irradiation induced SBO photobleaching, but the absorbance of the acid-soluble fraction increased with irradiation. This finding suggests a progressive photochemical solubilization of SBO, which is confirmed by the increase of the carboxylic groups. In addition to absorbance, the fluorescence of whole SBO was also decreased by irradiation, thereby suggesting that both chromophores and fluorophores were photodegraded. The increasingly hydrophilic character given to SBO by irradiation also accounted for the photoinduced decrease of the surfactant properties of the material. (C) 2015 Elsevier B.V. All rights reserved.This work was funded by the 7thFP IRSES-2010-269128-EnvironBos Marie Curie Action and by Ministero delle Politiche Agricole e Forestali (Agrienergia project). The authors are grateful to the following private and/or public Italian institutions: (a) Acea Pinerolese Spa in Pinerolo (TO) for supplying the SBO sourcing materials; (b) Studio Chiono ed Associati in Rivarolo Canavese (TO) for making available pilot equipment and services for the production of the SBO.Avetta, P.; Berto, S.; Bianco Prevot, A.; Minella, M.; Montoneri, E.; Persico, D.; Vione, D.... (2015). Photoinduced transformation of waste-derived soluble bio-based substances. Chemical Engineering Journal. 274:247-255. https://doi.org/10.1016/j.cej.2015.03.126S24725527