Modernization and the fertility transition, Egypt, 1975

This study investigates regional marital fertility differentials in Egypt and their relationship to the level of modernization of the region: defined as economic development and social and cultural change. The intermediate variables (Davis and Blake, 1965) underlying these regional levels and patterns of marital fertility are determined and their relation to the level of modernization of the region is also evaluated. In order to assess the nature of the recent decline in the crude birth rate in Egypt, the long term fertility and mortality levels are discussed. The prospects of a fertility transition in Egypt are assessed in terms of the current fertility level and pattern, the extent of deliberate fertility regulation, the urban-rural fertility differential and differentials by socioeconomic status. The study draws from Easterlin\u27s model of social and economic determinants of marital fertility as a frame of reference. The model\u27s basic social and economic intermediate variables (denoted Cn, Cd, and CR)are evaluated, and the model\u27s interpretations of cross-sectional marital fertility differentials by socioeconomic status and the long term fertility trend are empirically verified

Strange quarks in quenched twisted mass lattice QCD

Two twisted doublets, one containing the up and down quarks and the other containing the strange quark with an SU(2)-flavor partner, are used for studies in the meson sector. The relevant chiral perturbation theory is presented, and quenched QCD simulations (where the partner of the strange quark is not active) are performed. Pseudoscalar meson masses and decay constants are computed; the vector and scalar mesons are also discussed. A comparison is made to the case of an untwisted strange quark, and some effects due to quenching, discretization, and the definition of maximal twist are explored.Comment: 37 pages, 12 figures, accepted for publicatio

Culturally Responsive Interviewing Practices

As communities and school populations continue to become more culturally, economically, and linguistically diverse, the need for comprehensive training and explicit guidelines for culturally responsive school mental health practices also grows. School Psychologists are both expected and ethically responsible to competently assess and serve diverse student and family populations, regardless of potential language or cultural barriers. The current article is focused on describing background and rationale for culturally responsive interviewing practices as they pertain to the roles and responsibilities of School Psychologists. Building on the guidelines and principles of the Cultural Formulation Interview (CFI), developed by the American Psychiatric Association, authors describe the potential applicability of the interviewing format for use with culturally and linguistically diverse students and families. Practical implications for use of culturally responsive interviewing strategies and culturally competent communication skills are discussed

One-pot three-component synthesis of peptidomimics for investigation of antibacterial and antineoplastic properties

AbstractThe α-hydroxyphosphonate generated from dialkyl phosphites and 1-phenyl-1H-pyrazole-4-carbaldehyde derivative was, in situ, trapped by isothiocyanates, isocyanates or acetic anhydride to produce dialkyl phosphorylmethyl-carbamothioates, -carbamates and/or -methyl acetates in good yields. The reactions were carried out in tetrahydrofuran (THF) in one step at room temperature, using K2CO3 catalyst. Antimicrobial and antineoplastic activities of the synthesized compounds were estimated. The results showed that all new compounds cause moderate to good antibiotic activities. However, phosphorylmethylcarbamothioates exhibited the highest growth inhibition. Furthermore, selected nine new synthesized compounds were evaluated for anticancer activity against eight human tumor cell lines (MCF7, MDA-MB-435, BT-549, IGROVI, SK-OV-3, PX-3, PU-145, and HEPG2). The majority of these compounds revealed moderate to potent activity against MCF7, PU-145, and HEPG2. Among them, two of the phosphorylmethylcarbamothioates showed excellent broad spectrum of anticancer activity with IC50 values ranging from 16.6 to 26.9 and 17.2 to 36.9μmolL−1, respectively (for 5-fluorouracil IC50: 17.7 to 38.8μmolL−1). Phosphorylmethyl methylcarbamothioate, in particular was more potent than 5-fluorouracil against all tested human carcinoma cell lines

Cultivating a Professional Culture of Peace and Inclusion: Conceptualizing Practical Applications of Peace Leadership in Schools

Beyond the role of educating students across all academic domains, school leaders are tasked with the monumental responsibility of creating positive, engaged systems and cultures that embrace the growing cultural, economic, linguistic, and cognitive diversity in the United States landscape. With collective goals to create peaceful learning environments with capacity to serve diverse learners, many school leaders have embraced school-wide prevention and intervention efforts, such as Multi-Tiered Systems of Support (MTSS) for social-emotional and behavioral development of students. Unfortunately, due to the inherent complexities and fragmentation of such efforts, many school leaders have continued to experience significant barriers to sustainable systems change. Throughout the following discussion, the authors argue that the school-wide programs most commonly utilized in schools lack the explicit organizational structures for integrating culturally responsive practice, leadership development, and collaborative community building processes that are essential to sustainable implementation. Therefore, this conceptual paper aims to explore the possibilities for practical applications of the Integral Perspective of Peace Leadership (IPPL, McIntyre Miller and Green, 2015) within school systems change efforts by shifting focus from direct student skill development toward a more integrated and systems-oriented approach aimed at strengthening culture and capacity within communities of educational leaders. The IPPL can “connect the dots” and provide a strong foundation through which school-wide change is possible and more sustainable. By challenging individuals, schools, communities, and organizations to examine and include Innerwork; theories, behaviors and practices, or Knowledge building; Communities of practice; and Environment work, such as systems and global thinking (McIntyre Miller and Green, 2015), the implementation of the IPPL may “challenge issues of violence and aggression and build positive, inclusive social systems and structures” (McIntyre Miller, 2016, p. 223). The purpose of this paper is twofold. First, there is a discussion of how the elements of the IPPL connect to school culture and system change. Second, specific examples, such as character development, mindfulness, school-wide positive behavior supports, social-emotional learning, professional learning communities, home-school connection, systems thinking, and distributed leadership, will demonstrate how school leaders might engage, using consultants and an implementation team, in the work to create positive, equitable school cultures

Anti-Blackness and Orientalism in Quebec and Manitoba Ancient History Curricula

Although Canada is often portrayed as a multicultural, benevolent, liberal society, the experiences of Black peoples, Indigenous peoples and Peoples of Colour living in Canada point to the problematic of ongoing anti-Black racism, Indigenous erasures and anti-immigrant sentiments, while perpetuating White Eurocentric dominance. Research demonstrates that schools and school curricula play an important role in perpetuating these problems (e.g., Abdou, 2017; Calderon, 2014; Poole, 2012). But how might curricula and available teaching resources specifically be contributing to Canada’s underlying narratives of White Eurocentric dominance? There is a growing body of literature that demonstrates problematic discourses in the curriculum for Indigenous peoples (e.g., Battiste, 2013; Calderon, 2014; Tuck & Gaztambide-Fernández, 2013). In this paper, we specifically interrogate anti-Blackness and Orientalism. We outline the various findings of critical discourse analyses that we conducted on secondary school textbooks used in Quebec and Manitoba to teach world history and ancient civilizations. By comparing these two contexts, we offer new perspectives on the ways that Canadian curricula are constructed as dominant White-centric narratives by depending on the logics of Orientalism and anti-Blackness. Building on previous textbook analyses, we attempt to bring critical perspectives to problematize dominant norms that contribute to the oppressions of Black peoples and Peoples of Colour in the Canadian context and to provide insights on a potential way forward for more inclusive and balanced representations. While our textual analyses do not directly address representations of Indigenous peoples in curricula, we hope this contribution will help draw attention to some common exclusionary approaches and representations that need to be questioned and challenged

Feeding and working strategies for oxen used for draft purposes in semi-arid West Africa

This study was conducted to determine the energy expenditure of draft oxen working on sandy soils, performing common agricultural tasks, so that energy requirements could be determined; to establish the relationships between work and intake and digestibility of roughages by draft oxen; to investigate the effect of body condition before work and liveweight losses during work on work performance, and to investigate the implications of heat stress on draft oxen in semi-arid areas. This information will allow informed decisions to be made on the feeding and management of draft animals in semi-arid areas. Four experiments were conducted. Experiment 1 investigated the energy costs of walking on soils of different consistencies and the efficiencies of doing work. Experiment 2 and 3 were designed to establish the effect of work on intake, digestibility and rate of passage of feeds (millet stover) in the digestive tract. Experiment 4 looked at the effect of body condition before work and weight losses during work on work performance. The effect of heat stress was also investigated in experiment 2, 3 and 4. This report gives details of these experiments, the results obtained and, based on these, the recommendations made regarding feeding and working strategies for draft oxen in semi-arid areas

Exposure to family planning messages and modern contraceptive use among men in urban Kenya, Nigeria, and Senegal: a cross-sectional study

Abstract Background Family planning (FP) researchers and policy makers have often overlooked the importance of involving men in couples’ fertility choices and contraception, despite the fact that male involvement is a vital factor in sexual and reproductive health programming. This study aimed to assess whether men’s exposure to FP demand-generation activities is associated with their reported use of modern contraceptive methods. Methods We used evaluation data from the Measurement, Learning & Evaluation project for the Urban Reproductive Health Initiative (URHI) in select cities of three African countries (Kenya, Nigeria, and Senegal) collected in 2012/2013. A two-stage cluster sampling design was used to select a representative sample of men in the study sites. The sample for this study includes men aged 15–59 years who had no missing data on any of the key variables: 696 men in Kenya, 2311 in Nigeria, and 1613 in Senegal. We conducted descriptive analyses and multivariate logistic regression analyses to assess the associations of interest. All analyses were weighted to account for the study design and non-response rates using Stata version 13. Results The proportion of men who reported use of modern contraceptive methods was 58 % in Kenya, 43 % in Nigeria, and 27 % in Senegal. About 80 % were exposed to at least one URHI demand-generation activity in each country. Certain URHI demand-generation activities were significantly associated with men’s reported use of modern contraception. In Kenya, those who participated in URHI-led community events had four times higher odds of reporting use of modern methods (aOR: 3.70; p < 0.05) while in Senegal, exposure to URHI-television programs (aOR: 1.40; p < 0.05) and having heard a religious leader speak favorably about FP (aOR: 1.72; p < 0.05) were associated with modern contraceptive method use. No such associations were observed in Nigeria. Conclusion Study findings are important for informing future FP program activities that seek to engage men. Program activities should be tailored by geographic context as results from this study indicate city and country-level variations. These types of gender-comprehensive and context-specific programs are likely to be the most successful at reducing unmet need for FP

Diversité des pratiques d’intégration agriculture – élevage dans les exploitations familiales du sud de la région de Maradi (Niger) et perspectives

No AbstractMots clés: Pratiques, Intégration agriculture-élevage, Maradi, NigerKeywords: Practice, crops, livestock integration, Maradi, Nige