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Using a cohort of 310 low‐income male adolescents living in an urban community and followed prospectively from 18 months through adolescence (ages 15–18 years), the current study examined whether individual, family, and community risk factors from ages 18 to 42 months were associated with adolescents' violent behavior, as indexed by juvenile petitions. Results of multivariate analyses indicated that although family income was the only factor to discriminate those with no arrest record from those with nonviolent arrests, rejecting parenting, child oppositional behavior, emotion regulation, and minority status during the toddler period contributed unique variance in distinguishing male adolescents arrested for violent behavior compared to those never arrested and those arrested for nonviolent behavior. Implications for prevention efforts are discussed.  相似文献   
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This article examines the practical ways of handling Internet connectivity challenges in a typical university academic library setting in Nigeria, using Kenneth Dike Library (KDL), University of Ibadan, as a case study. Both internal and external factors are responsible for the challenges being experienced in terms of Internet connectivity in KDL. The current state of Internet connectivity within the KDL is presented. Also discussed are an overview of the previous model of Local Area Network (LAN) within the KDL, the challenges associated with the previous model, an overview of the new LAN model and discussion/way forward. Finally, conclusion and recommendations are presented.  相似文献   
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This work is an annotated bibliography that consists of articles, books, conference papers, dissertations, and reports, etc. published in various library and information science forums on the subject of librarianship in Islamic East Africa. The goal of preparing this work is to provide a list of citations with abstracts that librarians, library students, and library scholars can use to perform research within this subject area and further the body of knowledge. The research methodology that was used to find these citations involved searching the database versions of ERIC, Dissertations Abstracts Online, and Library Literature within the online public access catalog of the Auburn University library system. It also involved searching the online databases of Library and Information Science Abstracts (LISA), British Education Index, and Education Abstracts within the DIALOG database as well as the respective print copies of these resources. While this work is by no means an exhaustive analysis of the entire East African library literature, it does strive to be comprehensive in terms of its country-by-country breakdown of librarianship within the region. Islamic East Africa for the purposes of this work incorporates the nations of Comoros, Djibouti, Eritrea, Ethiopia, Somalia, Sudan, and Tanzania. In providing a citation for a non-English language work, the English equivalent of the title of that work will be given next to the non-English title.  相似文献   
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Journal of Mathematics Teacher Education - The effective teaching and learning of mathematics through mathematical modeling and connecting mathematics to the real world has gained rapid growth at...  相似文献   
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Research in Higher Education - As part of their strategies to increase college readiness and reduce educational inequalities, at least 29 states subsidize Advanced Placement (AP) exam fees for...  相似文献   
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This article reports on a survey study on the adoption and implementation of automation projects in federal university libraries in the south-west of Nigeria (SWN). The objectives are to ascertain the implementation status of automation projects, discuss the accruable benefits, investigate the library management system software being used, determine the modules already activated and fully implemented and their web presence, highlight the challenges encountered, draw conclusions and recommendations on enhancing successful implementation of library automation projects in Nigeria. The method used for gathering data for the study is questionnaire-based survey, using google form template. The findings of the study are that all the six federal university libraries in the SWN have adopted and implemented automation; two out of them are using open source integrated library automation software (Koha), one library uses in-house built integrated library system (ILS), while the remaining three use different proprietary software for their automation projects; and all the ILSs being used for automation projects are interoperable. The conclusion from the study is that the effective performance of libraries lies in the ability to access research materials and other relevant information contents with remarkable ease. This becomes achievable when libraries adopt and implement automation in their respective domains.  相似文献   
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