Democracy and Education after September 11

Millions of words written in the wake of the horrific terror of September 11, 2001 appear to reinforce the feelings of despair at the current state of the world politics. Most analyses seem to offer little hope for the prospects of peace. Indeed, if the so-called 'war on terror' is designed to achieve peace then it is difficult to see how it could be won in any determinate sense, yet the popular media and others in the position of influence seem reluctant to explore alternatives to war. In this essay I argue that many of the current analyses of September 11 and discourses of national security are incapable of delivering the cosmopolitan resources of hope we need to have a better chance of securing peace. I maintain that these resources of hope will not be located in the austere and intrusive regimes of national security; rather, they are more likely to be found in the possibilities of transnational democracy and education.     

Treading on eggshells: ‘doing’ feminism in educational research

This paper explores the contradictions of ‘doing’ feminist research, and how the materiality of engaging in fieldwork magnifies the gap between ‘ideal’ versus ‘actual’ feminist ways of conducting research. Drawing on my Doctoral research with British-Pakistani mothers of children with SEND, I explore the ethical and methodological challenges of engaging with feminist methodology and how this contributes value to the research process when working with marginalized groups. I examine three principles of undertaking feminist methodology; firstly, the ethical challenges arising from conducting unstructured interviews in a non-therapeutic context with vulnerable participants. Secondly, I explore how feminist researchers can positively contribute to making a practical difference in the lives of the women they research with, thereby going beyond how feminist values of reciprocity and responsibility towards participants have traditionally been implemented in the field. Finally, I consider utilizing theoretical frameworks which help analyse data to reveal sites for social change. This paper concludes by noting that traditional feminist methods may not always be more ethical, and that as feminist researchers we must be willing to adopt a holistic view of feminist values, where the vulnerabilities of the researcher and participants are both respected and where methodology is adjusted accordingly.     

Antidyslipidemic and antioxidant activities of different fractions of<Emphasis Type="Italic">Terminalia arjuna</Emphasis> stem bark

Terminalia arjuna (T. arjuna) stem bark was successively extracted with petroleum ether (A), solvent ether (B), ethanol (C) and water (D). The lipid lowering activity of these four fractions A, B, C, and D was evaluatedin vivo in two models viz., triton WR-1339 induced hyperlipemia in rats as well as fructose rich high fat diet (HFD) fed diabetic- dyslipidemic hamsters. Hyperlipidemia induced by triton caused marked increase in the plasma levels of total cholesterol (Tc), triglyceride (Tg) and phospholipids (PL) in rats. After treament withT. arjuna fractions A, B, C, and D at the doses of 250 mg/kg per oral (p.o.),only the ethanolic fraction (C) exerted significant lipid lowering effect as assessed by reversal of plasma levels of Tc, Tg and PL in hyperlipidemic rats. In another experiment, feeding with HFD produced marked dyslipidemia as observed by increased levels of plasma Tc, Tg, glucose (Glu), glycerol (Gly) and free fatty acids (FFA) in hamsters. After treatment withT. arjuna fractions at the doses of 250 mg/kg p.o. only two fraction (B and C) could exert significant lowering in the plasma levels of lipids and Glu. in dyslipidemic hamsters.In vitro experimentT. arjuna fractions at tested concentrations (50–500 μg/ml) inhibited the oxidative degradation of lipids in human low density lipoprotein and rat liver microsomes induced by metal ions. These fractions when tested against generation of oxygen free radicals at the concentrations (50–500 μg/ml), counteracted the formation of superoxide anions (O⁻²) and hydrodyl radicals (OH) in non enzymic test systems. The efficacy ofT. arjuna fractions as antidyslipidemic and antioxidant agents was found, fraction C> fraction B> fraction A.     

IRT analyses of Arabic letter knowledge in Kindergarten

Reading and Writing - Little research has been conducted on Arabic letter knowledge. This study investigates the nature of Arabic letter knowledge, its dimensionality, and the relative difficulty...     

Academic hardiness as a mediator for the relationship between school belonging and academic stress

Academic stress is a commonly reported affective state by high school students that can be accompanied by unwanted and unhelpful short- and long-term implications including a low sense of school belonging. Understanding how academic stress may be alleviated or managed by students is an essential consideration for all schools concerned with student well-being. This study aimed to examine the relationship between academic stress and sense of school belonging, as well as the mediation effect of academic hardiness. Four hundred and five high school students from six schools in Tehran (Iran) were recruited in the study. Data analyses with Structural Equation Modeling revealed that a sense of belonging to school (β = −.38, p < .01) and academic hardiness (β = −.40, p < .01) were significant predictors of academic stress. Bootstrapping analysis showed that academic hardiness acted as a mediator between a sense of belonging to school and academic stress. The findings elucidate the underlying mechanism in how low school belonging may lead to academic stress in high school students. Creating a culture of school belonging and teaching and supporting skills related to academic hardiness should be key considerations for all schools seeking to reduce academic stress experienced by their students.     

Flocking to the crowd: Cultural entrepreneur mobility guided by homophily,market size,or amenities?

Economic activity and innovation clusters in urban areas. Urban economics points to important knowledge and productivity spillovers in cities, in addition to other factors like thicker markets, lower transportation costs, and consumptive amenities. Yet thus far little work has analyzed how these different factors drive migration decisions of arts-related entrepreneurs, especially when they work in online platforms for fundraising. We use data on the largest US crowdfunding platform to identify relocating creators, allowing us to identify which kinds of regions are attracting and retaining more of this sort of talent. We test for the influence of clustering based on homophily, migration to larger markets, and relocation toward particular geographic amenities. Overall we find the strongest evidence for homophily and some distinct tendencies favoring certain regional amenities. Importantly, we both identify general relocation patterns among crowdfunding creatives and break down the attracting features for different types of creators. An examination of (net) migration by different categories of projects, such as musicians or filmmakers, reveals important heterogeneity in the attractors. For example, musicians are drawn stronger music sectors, while writers seek more isolation from other writers. This helps inform the interregional competition for talent and “creative class,” especially among a group of relatively footloose arts- and culture-intensive entrepreneurs.

     

Effect of (-)epicatechin in modulating calicum-atpase activity in normal and diabetic human erythrocytes

Aqueous extract of the wood ofPterocarpus marsupium, commonly known as ‘bijasar’, is used in Indian Ayurveda system of medicine for treatment of diabetes. The active anti-diabetic principle in its aqueous extract has been found to be (-)epicatechin, a flavonoid. The present work was undertaken to study the effect of (-)epicatechin on erythrocyte membrane Ca⁺⁺-ATPase from type 2 diabetic patients. The activity of erythrocyte Ca⁺⁺-ATPase was significantly lower in type 2 diabetics.In vitro insulin treatment of erythrocyte ghosts, resulted in the increase of Ca⁺⁺-ATPase activity in diabetic patients. Treatment with (-)epicatechin (1mM) resulted in an increase in the activity of erythrocyte Ca⁺⁺-ATPase in both normal individuals and type 2 diabetic patients. The insulin like effect of (-)epicatechin on erythrocyte membrane Ca⁺⁺-ATPase in type 2 diabetics is an interesting finding. Further work is needed to elucidate the mechanism of action of (-)epicatechin on modulation of erythrocyte membrane bound enzymes.