Parent Involvement and Views of School Success: The Role of Parents’ Latino and White American Cultural Orientations

We examined ethnicity and cultural orientation as predictors of parents\u27 views of and involvement in children\u27s education, using data gathered from the Latino (n = 74) and non-Latino (17 White and 13 ethnic minority) parents of children in an elementary school\u27s dual-language program. Parents completed a questionnaire that assessed Latino and White American cultural orientations, importance of children\u27s academic and social success, and self- and significant other involvement in children\u27s education. Results indicated that Latino (and other ethnic minority) parents valued academic and social success equally and more strongly than did Whites and that Whites valued social success more strongly than academic success. Latinos also reported greater involvement of significant others. These differences were largely accounted for by cultural orientations. Educational practices that take into account differences in cultural orientations and the involvement of significant others thus seem more likely to improve academic outcomes than do efforts intended to promote the valuing of education

The Harvesting Memories Project: Historical ecology and landscape changes of the Sicani Mountains in Sicily

The Harvesting Memories project aims to investigate the historical landscape dynamics in an inner area of the Sicani Mountains district in Western Sicily (Contrada Castro, Corleone-Palermo). The interdisciplinary approach of the project allowed us to combine and integrate methods from different disciplines such as historical ecology, landscape archaeology, archaeobotany and GIS-based spatial analysis. In this paper some results have been summarized. The comparison between land mosaic change during the last 60 years, the relationship between site catchment area and land suitability and the correlation between archaeobotanical and phytosociological data. This approach underlined the relevance of the historical ecology for understanding landscape trajectories and planning strategy of suitable development of rural areas

\u3ci\u3eExamining the Impact of Parental Involvement in a Dual Language Program: Implications for Children and Schools\u3c/i\u3e

Most native-born, English-speaking Americans – if they understood that developing the native language is good for English and good for longterm academic achievement – would support bilingual education. The problem is, almost none of them have heard the case. They have only heard the disinformation, coming from people who oppose these programs for extraneous (i.e., political) reasons (James Crawford, 1999).https://digitalcommons.unomaha.edu/facultybooks/1190/thumbnail.jp

Sources of geomaterials in the Sicani Mountains during the Early Middle Ages: A case study of Contrada Castro, central western Sicily

From 2017, an unknown rural settlement in Contrada Castro at Corleone (Palermo Province, western Sicily) was investigated as part of the ‘Harvesting Memories Project’. The stratigraphic sequence, supported by radiocarbon dating, has demonstrated a reoccupation of a pre-Roman site during the transition between the Byzantine and Islamic periods. In particular, the main occupation occurred in the late 8th–9th century when pottery kilns and a probable warehouse were constructed. During the 10th–11th century, a new structure with different orientations replaced the previous buildings that had already collapsed. Specifically focusing on a perspective of the household production and its relationship to the surrounding landscapes of this site, this paper presents the results of a geological survey and petrographic analysis of ceramic finds and lithic samples to identify the source area of the geomaterials used in the studied settlement. The ceramic finds were divided into different Paste Groups based on the characteristics of a polarizing microscope study. The use of some locally available raw materials was recorded both for ceramic and lithic samples. Such an approach enables us to better understand ceramic craft technology, clay and lithic procurement strategies and, more broadly, the consumption of household pottery in the Early Medieval site in Contrada Castro. Furthermore, this study verifies the close relationship that this rural settlement had with the surrounding resources in the area and reveals a connection with the city of Palermo during the Early Middle Ages

Parental Involvement in Education: A Comparison of English and Spanish Speaking Parents

We examined the educational involvement of English speaking and Spanish speaking parents of students in a Dual Language Program. Parents responded to open-ended questions about how they were involved, what they would like to be involved in but were not, and what barriers prevented them from being more involved. Monitoring/assisting with homework was the most frequently mentioned involvement activity fir both groups, followed by reading with their children, school involvement and communication, and providing social and emotional support to their children. The top areas in which parents wanted to do more were school involvement and communication, social and emotional support, homework assistance/monitoring and parental development. Time and language/educational issues predominated as barriers to parental involvement with the former cited more by English speaking parents and the latter more by Spanish speaking parents

Powers of the vertex cover ideals

We describe a combinatorial condition on a graph which guarantees that all powers of its vertex cover ideal are componentwise linear. Then motivated by Eagon and Reiner's Theorem we study whether all powers of the vertex cover ideal of a Cohen-Macaulay graph have linear free resolutions. After giving a complete characterization of Cohen-Macaulay cactus graphs (i.e., connected graphs in which each edge belongs to at most one cycle) we show that all powers of their vertex cover ideals have linear resolutions

ThermOS: System support for dynamic thermal management of chip multi-processors

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Dual inhibition of CDK12 and CDK13 uncovers actionable vulnerabilities in patient-derived ovarian cancer organoids

Background: High grade serous ovarian cancer (HGSOC) is highly lethal, partly due to chemotherapy resistance and limited availability of targeted approaches. Cyclin dependent kinases 12 and 13 (CDK12/13) are promising therapeutic targets in human cancers, including HGSOC. Nevertheless, the effects of their inhibition in HGSOC and the potential synergy with other drugs are poorly known. Methods: We analyzed the effects of the CDK12/13 inhibitor THZ531 in HGSOC cells and patient-derived organoids (PDOs). RNA sequencing and quantitative PCR analyses were performed to identify the genome-wide effects of short-term CDK12/13 inhibition on the transcriptome of HGSOC cells. Viability assays with HGSOC cells and PDOs were performed to assess the efficacy of THZ531 as single agent or in combination with clinically relevant drugs. Results: The CDK12 and CDK13 genes are deregulated in HGSOC and their concomitant up-regulation with the oncogene MYC predicts poor prognosis. HGSOC cells and PDOs display high sensitivity to CDK12/13 inhibition, which synergizes with drugs in clinical use for HGSOC. Transcriptome analyses revealed cancer-relevant genes whose expression is repressed by dual CDK12/13 inhibition through impaired splicing. Combined treatment with THZ531 and inhibitors of pathways regulated by these cancer relevant genes (EGFR, RPTOR, ATRIP) exerted synergic effects on HGSOC PDO viability. Conclusions: CDK12 and CDK13 represent valuable therapeutic targets for HGSOC. We uncovered a wide spectrum of CDK12/13 targets as potential therapeutic vulnerabilities for HGSOC. Moreover, our study indicates that CDK12/13 inhibition enhances the efficacy of approved drugs that are already in use for HGSOC or other human cancers