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61.
62.
Nur Adilah Masismadi Marcus J.C. Lee Ahmad Munir Che Muhamed Michael Y.H. Chia 《Clearing house (Menasha, Wis.)》2017,90(3):77-85
The literature indicates that glucose deprivation, dehydration, decreased sleep quality and quantity, and mood changes, independently and adversely can influence cognitive functions and therefore learning. The Ramadan fast is an annual religious act undertaken by Muslims where individuals refrain from consuming food and fluid during daylight hours, daily over 30 days. Alteration in eating times and sleep–wake cycles lead to a disruption in the body's daily circadian rhythm resulting in sleep perturbations and mood swings. Consequently, Ramadan fasting is linked to daytime lower glucose concentration, dehydration, decreased sleep quality and quantity, mood swings and elevated subjective feelings of fatigue and malaise. This review highlights how Ramadan fasting potentially poses learning difficulties as a result of the independent and/or combined effects of these factors. 相似文献
63.
Dialogue conferences and empowerment: transforming primary education in Tanzania through cooperation
In this article we present and discuss experiences developed through a dialogue conference which we organised as part of a three-year participatory action research project related to primary education and agricultural education in Tanzania. We explore how dialogue conference as a research method can fill a gap between traditional ways of mutual problem-solving in Tanzania and research. Talking and sharing ideas is important for problem-solving, but the research demonstrated the need for a concrete base for the dialogue. After direct exposition to the local school practice, participants became more responsible and responsive to their environment. The participants agreed upon an action plan and distributed the responsibilities to implement the plan between themselves. The results show that the method opened up for uniting cooperative learning and research among participants and enabled the democratisation of knowledge creation and sharing. We argue that taking cultural conditions and concretisation of local challenges into consideration is important for harnessing the potential of the method in community development-oriented research. 相似文献
64.
Muhammad Abubakkar Azmat Iqrar Ahmad Khan Hafiza Masooma Naseer Cheema Ishtiaq Ahmad Rajwana Ahmad Sattar Khan Asif Ali Khan 《Journal of Zhejiang University. Science. B》2012,13(4):239-243
Good quality deoxyribonucleic acid (DNA) is the pre-requisite for its downstream applications. The presence of high concentrations of polysaccharides, polyphenols, proteins, and other secondary me- tabolites in mango leaves poses problem in getting good quality DNA fit for polymerase chain reaction (PCR) applications. The problem is exacerbated when DNA is extracted from mature mango leaves. A reliable and modified protocol based on the cetyl- trimethylammonium bromide (CTAB) method for DNA extraction from mature mango leaves is described here. High concentrations of inert salt were used to remove polysaccharides; Polyvinylpyrrolidone (PVP) and β-mercaptoethanol were employed to manage phenolic compounds. Extended chloroform-isoamyl alcohol treatment followed by RNase treatment yielded 950?1050 μg of good quality DNA, free of protein and RNA. The problems of DNA degradation,contamination, and low yield due to irreversible binding of phenolic compounds and coprecipitation of polysaccharides with DNA were avoided by this method. The DNA isolated by the modified method showed good PCR amplification using simple se- quence repeat (SSR) primers. This modified protocol can also be used to extract DNA from other woody plants having similar problems. 相似文献
65.
Muhammad Jika Saidu Miah Shah J. Isa Azman Mat Samsudin Ahmad Zam Hariro 《Education and Information Technologies》2022,27(4):5551-5571
Education and Information Technologies - Information governance (IG) embraces underlying necessities to organize information using consistent method for meeting organizational needs. This demand... 相似文献
66.
What do literacy events look and feel like for doctoral students, and how do these events overlap intertextually, materially and relationally? The last three decades have seen a rapid diversification in doctoral education where new opportunities for study, combined with an increasingly competitive landscape, have disrupted what it means to undertake a doctorate, as well as reshaping the literacy practices that comprise doctoral experiences in new ways that have not been fully explored. To understand literacies in new ways, we put to work the construct of literacy-as-event, and engage ideas from assemblage theory, to theorise the relationality of literacy practices. Crucially, our study seeks to examine how literacies are emergent and entangled within a wider network of relations. This article draws on data from interviews involving critical incidents with 12 doctoral students, in order to unpack the literacy moments, beyond the thesis, that comprise students' experiences. Our data suggest that we can understand doctoral literacies, not as bounded occurrences, but as assemblages of practices. We contend that thinking with concepts of assemblage and of event offers new insights into the evolving experiences of doctoral students, as well as offering an enriched understanding of literacies and literacy research. 相似文献
67.
Islamic fundamentalism is an extreme perception of Islam that views ‘the “Other” as the enemy demonized’ against the ‘West’, which also views the Muslim ‘enemy within’. In contrast, pluralism perceives ‘others’ as different people, with different values from us. While the fundamentalist seeks to engage in war with the enemy/other, pluralism tolerates difference/conflict with others in peace and in the spirit of mutual acceptance. This article spells out the potential contributions to research regarding fundamentalism stemming from different approaches in Iran. Drawing on data collected from 31 individual in-depth interviews with Tehranian high school students and 206 questionnaires that were filled in by students who were randomly selected from 4 of 19 zones of Education in Tehran, their perceptions about pluralism and fundamentalism will be presented. The aim is to help move debate about fundamentalism beyond the pejorative labelling and to explore the concept of fundamentalism and pluralism in an Iranian context. As a case study, Tehranian pre-university students’ point of view about fundamentalism and pluralism will be discussed, in order to comprehend attitudes to fundamentalism and pluralism on the part of Iranian young people. 相似文献
68.
Zahra Mansurnejad Amir Ghamarani Ahmad Yarmmohamadiyan 《Emotional and Behavioural Difficulties》2019,24(2):196-203
The purpose of the present study was to examine the effects of teaching self- determination skills on the externalizing behaviors of students with emotional and behavioral disorders. The Research method was quasi experimental with pre and post- test and control group. To achieve our goals, thirty students who received high scores in the Child Behavior Checklist (CBCL) were selected and randomly assigned to either the experimental group (N = 15) or the control group (N = 15). Students in the experimental group participated in 16 sessions (1 session per week) receiving Self determination curriculum (Field and Hoffman’s model) intervention, and the control group did not receive any training. The Child Behavior Checklist (CBCL) by participants was completed before and after intervention. MANOVA was used for data analysis. The findings showed that the effects of teaching self- determination skills on decreasing the externalizing behaviors of students with emotional and behavioral disorders was significant. The emerged finding can have clinical applications in prevention and treatment of student’s behavioral disorders. Implications and future directions for research and practice are discussed. 相似文献
69.
During the last two decades there has been tremendous progress in the technique of trapping and cooling ions using quadrupole
ion traps. Using these trapping techniques one can have charged particles of a single species confined near the trap centre,
which enables to carry out studies of these ions in a well-controlled environment. The long storage times of the ions, possible
in these traps, results in the elimination of transit-time broadening making it possible to do precision spectroscopic measurements
on these ions. Several important experiments with single electron or ion have been undertaken to address problems related
to basic physics, such as the measurement of the electron radius, precision measurements of fundamental parameters and tests
of the predictions of quantum mechanics. 相似文献
70.
Ahmad Qablan 《Teacher Development》2016,20(1):76-91
The purpose of this study was to determine if science teachers showed a change in their ability to design and implement science lessons that integrate twenty-first century science practices as a result of their participation in a subject-specific professional development program. A qualitative design utilizing inductive analysis was used to investigate teachers’ ability to design inquiry-oriented lessons and implement them in the classroom. Eight science teachers participated in the study. Findings showed that teachers have benefited from their participation in the program and were able to plan and implement their inquiry-oriented lesson plans and implement them in the classroom. The analysis also showed that teachers were not able to demonstrate their ability in two dimensions of inquiry (asking scientifically oriented questions and designing and carrying out investigations). Finally, several suggestions were presented to modify the program’s training materials to focus more on these two dimensions of inquiry. 相似文献