Rethinking Muslim women’s equal rights: faith, property and empowerment

The pursuit of gender equality and women’s empowerment, especially in parts of the Arab and Muslim world, struggles in the face of several conundrums. How can women’s civil and political rights be strengthened without corresponding attention to their socio-economic rights and poverty alleviation? How could women’s participation in the public sphere be expanded when their private and intra-household leverage remains limited? How could Muslim women’s rights be sustainable through secular discourse in traditional and religious communities? How can innovative formulations of women’s rights be transformed into workable tools and embedded in formal systems for practical gains for Muslim women in complex environments? Recent developments and efforts in the arena of women’s access to resources and property offer some fresh approaches to women’s empowerment

Technologies for Oil Extraction: A Review

This paper is designed for people who have little or no technical background or earlier knowledge of oil extraction processing. It provides a vital introduction to both traditional and improved methods for the extraction of vegetable oil from oilseeds. Comparisons are made between different improved technologies aim to show under what circumstances they may be technically appropriate or inappropriate. The improved method include; Mechanical Extraction (oil expeller, motorized screw press) and solvent extraction (chemical extraction). Also problems associated with each method and the needs for more research for the improvement of the methods are analyzed. It has been shown that for any developing country to effectively adopt modern methods in the production of edible vegetable oils, improvement on the existing traditional methods, environmental factors need to be studied. This can be achieved through more research in the recommended area of need .Also oil expression technology in order to create an interest and awareness of the technology, which may help improving the rural development as wealth and self-employment

What makes a successful transition from primary to secondary school?

This report presents the findings of a sub-study on transitions undertaken as part of the Effective Pre-school, Primary and Secondary Education 3-14 (EPPSE 3-14 project) a major longitudinal study investigating the influence of pre-school, primary and secondary school on children’s cognitive and social/behavioural development in England. The transitions sub-study of more than 500 children and families sheds light on current transition practices and highlights what helps and hinders a successful transition. It takes into account the influence of child and family background characteristics such as socio-economic status (SES) and gender. It suggests how the transition experience could be improved to enhance the smooth continuity between primary and secondary school. By adopting a mixed methods approach, the study investigated the issues related to transition for four distinctive groups: Local Authorities, children, parents and schools. Officers in six Local Authorities were asked about the way transition was dealt with in their Authority. Children in their first term at secondary school completed a questionnaire on their thoughts and experiences of transition, and the study also sought their parents’ opinions in order to illustrate the whole family’s experience. Finally, there were twelve case studies selected from the respondents of the questionnaire because of their positive experiences of transition. These involved interviews with the children and their primary and secondary teachers. This provided further details of the systems in place that support the transition processes between school phases. The sample was drawn from children and families in the wider EPPSE project. 1190 children from the EPPSE sample made a transition at the end of the 2005-06 academic year. Responses were received from 550 children (a 46% response rate) and 569 parents (a 48% response rate) from across England drawn from 6 Local Authorities (Shire County, Inner London borough, Midlands/Metropolitan region, East Anglia area, and two authorities in the North East). Children were recruited to the case studies using stratified selection to get a balanced mix by region, gender, socio-economic status (SES) and ethnicity. A wide range of data, already available from the main EPPSE study was used to complement the analyses

Feature selection using information gain for improved structural-based alert correlation

Grouping and clustering alerts for intrusion detection based on the similarity of features is referred to as structurally base alert correlation and can discover a list of attack steps. Previous researchers selected different features and data sources manually based on their knowledge and experience, which lead to the less accurate identification of attack steps and inconsistent performance of clustering accuracy. Furthermore, the existing alert correlation systems deal with a huge amount of data that contains null values, incomplete information, and irrelevant features causing the analysis of the alerts to be tedious, time-consuming and error-prone. Therefore, this paper focuses on selecting accurate and significant features of alerts that are appropriate to represent the attack steps, thus, enhancing the structural-based alert correlation model. A two-tier feature selection method is proposed to obtain the significant features. The first tier aims at ranking the subset of features based on high information gain entropy in decreasing order. The second tier extends additional features with a better discriminative ability than the initially ranked features. Performance analysis results show the significance of the selected features in terms of the clustering accuracy using 2000 DARPA intrusion detection scenario-specific dataset

Phosphatidylinositol 3-kinase pathway genomic alterations in 60,991 diverse solid tumors informs targeted therapy opportunities.

BackgroundThe phosphatidylinositol 3-kinase (PI3K) pathway is frequently altered in cancer. This report describes the landscape of PI3K alterations in solid tumors as well as co-alterations serving as potential resistance/attenuation mechanisms.MethodsConsecutive samples were analyzed in a commercial Clinical Laboratory Improvement Amendment-certified laboratory using comprehensive genomic profiling performed by next-generation sequencing (315 genes). The co-alterations evaluated included the Erb-B2 receptor tyrosine kinase 2 (ERBB2), ERBB3, ERBB4, RAS, MET proto-oncogene tyrosine kinase (MET), and mitogen-activated protein kinase kinase (MAP2K) genes as well as tumor protein 53 (TP53), estrogen receptor 1 (ESR1), and androgen receptor (AR).ResultsAlterations in any of 18 PI3K-pathway associated genes were identified in 44% of 60,991 tumors. Although single base and insertions/deletions (indels) were the most frequent alterations, copy number changes and rearrangements were identified in 11% and 0.9% of patients, respectively. Overall, the most frequently altered genes were PIK3 catalytic subunit α (PIK3CA) (13%), phosphatase and tensin homolog (PTEN) (9%), and serine/threonine kinase 11 (STK11) (5%). Tumor types that frequently harbored at least 1 PI3K alteration were uterine (77%), cervical (62%), anal (59%), and breast (58%) cancers. Alterations also were discerned frequently in tumors with carcinosarcoma (89%) and squamous cell carcinoma (62%) histologies. Tumors with a greater likelihood of co-occurring PI3K pathway and MAPK pathway alterations included colorectal cancers (odds ratio [OR], 1.64; P < .001), mesotheliomas (OR, 2.67; P = .024), anal cancers (OR, 1.98; P = .03), and nonsquamous head and neck cancers (OR, 2.03; P = .019). The co-occurrence of ESR1 and/or AR alterations with PI3K alterations was statistically significant in bladder, colorectal, uterine, prostate, and unknown primary cancers.ConclusionsComprehensive genomic profiling reveals altered PI3K-related genes in 44% of solid malignancies, including rare disease and histology types. The frequency of alterations and the co-occurrence of resistance pathways vary by tumor type, directly affecting opportunities for targeted therapy

Prevalence of established and emerging biomarkers of immune checkpoint inhibitor response in advanced hepatocellular carcinoma.

The clinical deployment of immune checkpoint inhibitors (ICIs) has created a tandem drive for the identification of biomarkers linked to benefit. Comprehensive genomic profiling was performed to evaluate the frequency of genomic biomarkers of ICI response in 755 patients with advanced hepatocellular carcinoma (HCC). Median age was 62 years' old, 73% were male, 46% had extrahepatic disease, 107 had documented hepatitis C, 96 had hepatitis B and 4 patients were coinfected. Median tumor mutation burden (TMB) was 4 mutations/Mb and only 6 tumors (0.8%) were TMB-high. Out of 542 cases assessed for microsatellite instability (MSI), one (0.2%) was MSI-high and TMB-high. Twenty-seven (4%) patients had POLE/D alterations. One patient had a pathogenic POLE R762W mutation but TMB was 4 mutations/Mb. Forty percent had DNA damage response gene alterations. In a small case series (N=17) exploring the relationship between biomarkers and ICI response, one patient (TMB 15 mutations/Mb, MSI-low) had a sustained complete response to nivolumab lasting > 2 years. Otherwise there were no significant genomic or TMB differences between responders, progressors, and those with stable disease. Overall, markers of genomic instability were infrequent in this cohort. Larger clinically annotated datasets are needed to explore genomic and non-genomic determinants of ICI response in HCC

Totally Umbilical Pseudo-Slant Submanifolds of a Nearly Cosymplectic Manifold

2000 Mathematics Subject Classification: 53C40, 53B25.In the present note we study totally umbilical pseudo-slant submanifolds of a nearly cosymplectic manifold. We have obtained a classification theorem for totally umbilical pseudo-slant submanifolds of a nearly cosymplectic manifold