Educational Opportunities for Adolescent Girls\u27 Empowerment in Developing Countries

Adolescent girls’ in developing countries coming from impoverished backgrounds face the added challenge of societies that marginalize the value of education for girls. Complex economic, social and cultural barriers to access secondary education pose challenges and obstacles to their human rights to education, equality and dignity. This study provides an analysis of the relationship between education and empowerment by looking at five innovative non-governmental formal and non-formal educational programs in Guatemala, sub-Saharan Africa, and Bangladesh. The theoretical framework focuses on the empowerment process, transformative agency, intrinsic empowerment, and the conditions and competencies that support education and leadership. The purpose of the study is to compare and contrast different approaches to empowerment of adolescent girls through education and leadership programs. The literature review covers empowerment, the education-empowerment link, gender equality, and the education-development/leadership link. Program websites were reviewed and additional information was received via personal communication. The programs were shown to have helped girls actualize the empowerment process through innovative pedagogy, well-researched and creative curriculum, the development of leadership skills, provision of experiential education, and cultivation of agency. It was found that reaching girls at an optimal time in their life will enhance the benefits of education, mentoring, and leadership development. The programs provide education with a critical consciousness and practical livelihood and leadership skills integral to the girls’ empowerment process, agency and transformation. A continuous policy commitment working toward gender equity is vital as education alone cannot create empowerment. Many developing countries have patriarchal societies that are limiting to girls’ full development. Only by having girls begin to challenge such ideologies using their voice and education to bring about change will there be hope for gender equity, more empowered girls and women, and more fulfilled and dignified lives. A workshop intended for U.S. high school educators interested in the relationship between human rights, gender equity, and empowerment while connecting global to local issues is included in the appendix

Measuring organisational capabilities in the higher education sector

Purpose – Drawing on the resource-based view (RBV), the purpose of this paper is to develop a framework and instrument to measure the organisational capabilities of university schools/ departments. In doing so, this study provides evidence of the way competitive resources are bundled to generate organisational capabilities that give university schools/departments a sustainable competitive advantage. Design/methodology/approach – A questionnaire to measure the resources that contribute to the capabilities of university schools/departments was developed. Constructs were determined, and the questionnaire was refined based on an analysis of responses from 166 Heads of schools/departments across all 39 Australian public universities. Findings – Heads conceive of the development of capabilities within their schools/departments along the core operating functions of research, teaching, and networking. Reliability and supplementary analysis confirm these constructs have strong convergent and discriminant validity as well as internal consistency. Research limitations/implications – The findings confirm that effective management and coordination of research, teaching, and networking with important stakeholders are keys to success. The framework and instrument developed in this paper also provides the opportunity to investigate university performance through the perspective of the RBV, which will enhance the understanding of the determinants of universities’ performance. Practical implications – The framework and questionnaire developed in this study can be utilised by Heads as a diagnostic tool to gain an understanding of their department’s/school’s organisational capabilities in the areas of research, teaching, and networking. Originality/value – This paper is the first study to develop a framework and questionnaire to measure organisational capabilities for university academic schools/departments

Molecular Dynamics Simulations of Detonation Instability

After making modifications to the Reactive Empirical Bond Order potential for Molecular Dynamics (MD) of Brenner et al. in order to make the model behave in a more conventional manner, we discover that the new model exhibits detonation instability, a first for MD. The instability is analyzed in terms of the accepted theory.Comment: 7 pages, 6 figures. Submitted to Phys. Rev. E Minor edits. Removed parenthetical statement about P^\nu from conclusion

Robust determination of relaxation times spectra of long-time multirelaxation processes

Long-time relaxation processes occur in numerous physical systems. They are often regarded as multirelaxation processes, which are a superposition of exponential decays with a certain distribution of relaxation times. The relaxation times spectra often convey information about the underlying physics. Extracting the spectrum of relaxation times from experimental data is, however, difficult. This is partly due to the mathematical properties of the problem and partly due to experimental limitations. In this paper, we perform the inversion of time-series relaxation data into a relaxation spectrum using the singular value decomposition accompanied by the Akaike information criterion estimator.We show that this approach does not need any apriori information on the spectral shape and that it delivers a solution that consistently approximates the best one achievable for given experimental dataset. On the contrary, we show that the solution obtained imposing an optimal fit of experimental data is often far from reconstructing well the distribution of relaxation times

Elastic slow dynamics in polycrystalline metal alloys

Elastic slow dynamics, consisting in a reversible softening of materials when an external strain is applied, was experimentally observed in polycrystalline metals and presents analogies with the same phenomenon more widely observed in consolidated granular media. Since the effect is extremely small in metals, precise experimental techniques are needed. Reliable measurement of relative velocity variations of the order of 10−7 is crucial to perform the analysis. In addition, the grain structure and the nature of grain boundaries in metals is very different from that in rocks or concrete. Therefore, linking relaxation elastic effects to the microstructure is needed to understand the physical origin of slow dynamics in metals. Here, interpreting the relaxation phenomenon as a multirelaxation process, we show that it is sensitive to the spatial scale at the microstructural level, up to the point of allowing the identification of the existence of features at different spatial scales, particularly distinguishing damage from microstructural inhomogeneities

Eta Carinae across the 2003.5 Minimum: Analysis in the visible and near infrared spectral region

We present an analysis of the visible through near infrared spectrum of Eta Carinae and its ejecta obtained during the "Eta Carinae Campaign with the UVES at the ESO VLT". This is a part of larger effort to present a complete Eta Carinae spectrum, and extends the previously presented analyses with the HST/STIS in the UV (1240-3159 A) to 10,430 A. The spectrum in the mid and near UV is characterized by the ejecta absorption. At longer wavelengths, stellar wind features from the central source and narrow emission lines from the Weigelt condensations dominate the spectrum. However, narrow absorption lines from the circumstellar shells are present. This paper provides a description of the spectrum between 3060 and 10,430 A, including line identifications of the ejecta absorption spectrum, the emission spectrum from the Weigelt condensations and the P-Cygni stellar wind features. The high spectral resolving power of VLT/UVES enables equivalent width measurements of atomic and molecular absorption lines for elements with no transitions at the shorter wavelengths. However, the ground based seeing and contributions of nebular scattered radiation prevent direct comparison of measured equivalent widths in the VLT/UVES and HST/STIS spectra. Fortunately, HST/STIS and VLT/UVES have a small overlap in wavelength coverage which allows us to compare and adjust for the difference in scattered radiation entering the instruments' apertures. This paper provides a complete online VLT/UVES spectrum with line identifications and a spectral comparison between HST/STIS and VLT/UVES between 3060 and 3160 A.Comment: 13 pages, 11 figures + atlas. The paper accepted for the ApJS and is accompanied with an atlas in the online edition pape

DAC-Less amplifier-less generation and transmission of QAM signals using sub-volt silicon-organic hybrid modulators

We demonstrate generation and transmission of optical signals by directly interfacing highly efficient silicon-organic hybrid (SOH) modulators to binary output ports of a field-programmable gate array. Using an SOH Mach-Zehnder modulator (MZM) and an SOH IQ modulator we generate ON-OFF- keying and binary phase-shift keying signals as well as quadrature phase-shift keying and 16-state quadrature amplitude modulation (16QAM) formats. Peak-to-peak voltages amount to only 0.27 V-pp for driving the MZM and 0.41 V-pp for the IQ modulator. Neither digital-to-analog converters nor drive amplifiers are required, and the RF energy consumption in the modulator amounts to record-low 18 fJ/bit for 16QAM signaling

A reduced model for shock and detonation waves. II. The reactive case

We present a mesoscopic model for reactive shock waves, which extends a previous model proposed in [G. Stoltz, Europhys. Lett. 76 (2006), 849]. A complex molecule (or a group of molecules) is replaced by a single mesoparticle, evolving according to some Dissipative Particle Dynamics. Chemical reactions can be handled in a mean way by considering an additional variable per particle describing a rate of reaction. The evolution of this rate is governed by the kinetics of a reversible exothermic reaction. Numerical results give profiles in qualitative agreement with all-atom studies