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31.
Hooi San Phoon Melissa Ng Lee Yen Abdullah Anna Christina Abdullah 《The Australian Educational Researcher》2013,40(5):615-632
Multicultural early childhood education is necessary in a culturally diverse country like Malaysia. Preschool teachers play an important role in implementing multicultural education in the classroom. This paper reports the findings of a self-report questionnaire involving 854 preschool teachers in Malaysia. The preschool teachers disclosed their current multicultural education practices as well as the challenges they encountered when implementing multicultural education. While the majority of teachers claimed that they implemented multicultural education, a closer examination revealed that most of them used the tourist or contribution approach which focuses on only the outward manifestations of a culture when dealing with multicultural education. The transformation or anti-bias approach was used by only a small number of teachers. The teachers identified some challenges in multicultural education implementation, such as lack of instructional resources and the lack of stakeholder support. Thus, it is important to ensure teachers develop more critical understandings of multicultural education through teacher education training and programs. Other efforts to help teachers overcome challenges in implementing multicultural education include producing and developing more instructional materials and learning aids, which are suitable for young children and appropriate for the local context. Preschool teachers also need stakeholders to give more support and to acknowledge the importance of implementing multicultural early childhood education. 相似文献
32.
Bahar Ünlü Gül Ouzhan
zcan Serdar Doan Abdullah Arpaci 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2022,32(3)
IntroductionAutoverification (AV) is a postanalytical tool that uses algorithms to validate test results according to specified criteria. The Clinical and Laboratory Standard Institute (CLSI) document for AV of clinical laboratory test result (AUTO-10A) includes recommendations for laboratories needing guidance on implementation of AV algorithms. The aim was to design and validate the AV algorithm for biochemical tests.Materials and methodsCriteria were defined according to AUTO-10A. Three different approaches for algorithm were used as result limit checks, which are reference range, reference range ± total allowable error, and 2nd and 98th percentile values. To validate the algorithm, 720 cases in middleware were tested. For actual cases, 3,188,095 results and 194,520 reports in laboratory information system (LIS) were evaluated using the AV system. Cohen’s kappa (κ) was calculated to determine the degree of agreement between seven independent reviewers and the AV system.ResultsThe AV passing rate was found between 77% and 85%. The highest rates of AV were in alanine transaminase (ALT), direct bilirubin (DBIL), and magnesium (Mg), which all had AV rates exceeding 85%. The most common reason for non-validated results was the result limit check (41%). A total of 328 reports evaluated by reviewers were compared to AV system. The statistical analysis resulted in a κ value between 0.39 and 0.63 (P < 0.001) and an agreement rate between 79% and 88%.ConclusionsOur improved model can help laboratories design, build, and validate AV systems and be used as starting point for different test groups. 相似文献
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Zhi Chen Jingfeng Li Tianzhong Li Taojian Fan Changle Meng Chaozhou Li Jianlong Kang Luxiao Chai Yabin Hao Yuxuan Tang Omar A Al-Hartomy Swelm Wageh Abdullah G Al-Sehemi Zhiguang Luo Jiangtian Yu Yonghong Shao Defa Li Shuai Feng William J Liu Yaqing He Xiaopeng Ma Zhongjian Xie Han Zhang 《国家科学评论(英文版)》2022,9(8)
The outbreak of the COVID-19 pandemic was partially due to the challenge of identifying asymptomatic and presymptomatic carriers of the virus, and thus highlights a strong motivation for diagnostics with high sensitivity that can be rapidly deployed. On the other hand, several concerning SARS-CoV-2 variants, including Omicron, are required to be identified as soon as the samples are identified as ‘positive’. Unfortunately, a traditional PCR test does not allow their specific identification. Herein, for the first time, we have developed MOPCS (Methodologies of Photonic CRISPR Sensing), which combines an optical sensing technology-surface plasmon resonance (SPR) with the ‘gene scissors’ clustered regularly interspaced short palindromic repeat (CRISPR) technique to achieve both high sensitivity and specificity when it comes to measurement of viral variants. MOPCS is a low-cost, CRISPR/Cas12a-system-empowered SPR gene-detecting platform that can analyze viral RNA, without the need for amplification, within 38 min from sample input to results output, and achieve a limit of detection of 15 fM. MOPCS achieves a highly sensitive analysis of SARS-CoV-2, and mutations appear in variants B.1.617.2 (Delta), B.1.1.529 (Omicron) and BA.1 (a subtype of Omicron). This platform was also used to analyze some recently collected patient samples from a local outbreak in China, identified by the Centers for Disease Control and Prevention. This innovative CRISPR-empowered SPR platform will further contribute to the fast, sensitive and accurate detection of target nucleic acid sequences with single-base mutations. 相似文献
34.
David Nicholas Anthony Watkinson Abdullah Abrizah Cherifa Boukacem‐Zeghmouri Jie Xu Blanca Rodríguez‐Bravo Marzena Świgoń Eti Herman 《Learned Publishing》2018,31(3):249-253
Key points
- Early career researchers (ECRs) consider journals the central form of communication – but are concerned about pressure to publish.
- ECRs want to share but currently accept the closed publishing system because of the need to build a traditional reputation.
- ECRs know – and appear to care – little about publishers but trust them as publishing and reviewing facilitators.
- Editors are criticized for not managing peer review with better selection of reviewers.
- Megajournals are not seen as the future journal form and criticized for lack of selectivity.
- ECRs want open access/science in principle but are circumspect about their contribution to it.
- ResearchGate is a key force for change as ECRs consider it a mainstay communication and reputation platform.
35.
Not so different after all: Malaysian researchers' cross‐discipline view of quality and trustworthiness in citation practices
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Abdullah Abrizah David Nicholas Abdullah Noorhidawati M. K. Yanti Idaya Aspura Fathiah Badawi 《Learned Publishing》2016,29(3):165-172
This paper reports a survey on citation behaviour of Malaysian researchers. It is part of a wider study gauging quality and trustworthiness in scholarly communication in the emerging digital environment. The survey questionnaire was distributed between 1 October 2014 and 31 January 2015. A total of 391 respondents, from four research areas (humanities, life sciences, physical sciences, and social sciences) completed the questionnaire. The finding indicated that motivations for citing were complex and multi‐faceted, but in all four disciplines, researchers cite a work because they regard it as an authoritative and trustworthy source, which provides a context or building block to their own research. Although researchers have moved from a print‐based system to a digital one, it has not significantly changed the way they decide what to trust. Peer reviewed journals are still the most influential. Open access journals will be cited if they have been peer reviewed. Citing on the basis of high altmetrics and other social judgements, such as mentions, likes, and use, was not prevalent. Measures of establishing trust and authority do not seem to have changed profoundly in Malaysia. 相似文献
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38.
Eti Herman David Nicholas David Clark Chérifa Boukacem-Zeghmouri Blanca Rodríguez-Bravo Abdullah Abrizah David Sims Anthony Watkinson Jie Xu Galina Serbina Marzena Świgoń Hamid R. Jamali Carol Tenopir Suzie Allard 《Learned Publishing》2023,36(2):141-155
Presents findings from a study into the attitudes and practices of pandemic-era early career researchers (ECRs) in regard to obtaining access to the formally published scholarly literature, which focused on alternative providers, notably ResearchGate and Sci-Hub. The study is a part of the Harbingers project that has been exploring the work lives and scholarly communication practices of ECRs in pre-pandemic times and during the pandemic, and utilizes data from two rounds of interviews with around 170 ECRs from the sciences and social sciences in eight countries. Findings show that alternative providers, as represented by ResearchGate and Sci-Hub, have become established and appear to be gaining ground. However, there are considerable country- and discipline-associated differences. ECRs' country-specific level of usage of the alternative providers is partly traceable to the adequacy of library provisions, although there are other factors at play in shaping ECRs' attitudes and practices, most notably convenience and time saving, as well as the fact that these platforms have become embedded in the scholarly dashboard. There is a dearth of evidence of the impact of the pandemic on ECRs' ways of obtaining scholarly papers. 相似文献
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40.
Samuel D. Mandelman Mei Tan Abdullah M. Aljughaiman Elena L. Grigorenko 《Learning and individual differences》2010,20(4):287-297
The concept of intellectual giftedness has had a long history in the literature of psychology and education. However, though the existence of the phenomenon underlying this concept has never actually been disputed, there are multiple ongoing debates regarding its definition, methods for its identification, and subsequent programming. This essay is conceived to contribute to the discussion on intellectual giftedness and to provide a global context for the other articles in this issue. The essay is comprised of three major parts. First, we review the defining terms, contexts and theories historically and currently applied to the understanding of intellectual giftedness. Second, we comment on models used to identify it. Third, we discuss the major influences that directly shape the treatment of giftedness in a number of international settings. 相似文献