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1.
Sherif Anwar 《Al-Masaq: Islam & the Medieval Mediterranean》2010,22(3):259-278
The Imam-caliph al-Mu‘izz al-Dīn Allāh undertook a series of monetary changes which were to have a monumental impact on all future Fā?imid coinage, would lead to many imitations even after the dynasty had fallen, and create an easily identifiable pattern that attracted medieval merchants and modern collectors. The fact that al-Mu‘izz's coinage went through three stages with slight variations in the wording and layout indicates that he was determined to create a new model for Fā?imid coinage which would distinguish it from the Aghlabid and ‘Abbāsid coinage that preceded and competed with it. In contrast, Sijilmasa coinage was so conservative in layout due to its role in the African trade. 相似文献
2.
In this paper we critically review recent developments in policies, practices and philosophies pertaining to the mediation
between science and the public within the EU and the UK, focusing in particular on the current paradigm of Public Understanding
of Science and Technology (PEST) which seeks to depart from the science information-transmission associated with previous
paradigms, and enact a deliberative democracy model. We first outline the features of the current crisis in democracy and
discuss deliberative democracy as a response to this crisis. We then map out and critically review the broad outlines of recent
policy developments in public-science mediation in the EU and UK contexts, focusing on the shift towards the deliberative-democratic
model. We conclude with some critical thoughts on the complex interrelationships between democracy, equality, science and
informal pedagogies in public-science mediations. We argue that science and democracy operate within distinct value-spheres
that are not necessarily consonant with each other. We also problematize the now common dismissal of information-transmission
of science as inimical to democratic engagement, and argue for a reassessment of the role and importance of informal science
learning for the “lay” public, provided within the framework of a deliberative democracy that is not reducible to consensus
building or the mere expression of opinions rooted in social and cultural givens. This, we argue, can be delivered by a model
of PEST that is creative and experimental, with both educational and democratic functions. 相似文献
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4.
Anwar H. Joarder 《Teaching Statistics》2009,31(2):55-58
This article demonstrates that the variance of three or four observations can be expressed in terms of the range and the first order differences of the observations. A more general result, which holds for any number of observations, is also stated. 相似文献
5.
Sajjad Ullah Jan Mumtaz Ali Anwar Nosheen Fatima Warraich 《Behavioral & Social Sciences Librarian》2013,32(2):52-63
ABSTRACTPrevious research has mostly focused on the demographic and academic correlates of library anxiety. This study focused on the “library anxiety” and “emotion perception” of students, with the objective of examining the relationship between these two concepts. In total, 279 self-reporting questionnaires were used for analysis. The results confirmed the existence of the phenomenon of library anxiety, with these students being more anxious regarding the “user education” and “user knowledge” factors. They showed greater skills of emotion perception. A negatively significant relationship appeared between library anxiety and emotion perception. The results suggest that user education and emotion perception training programs should be developed to overcome students' problems. 相似文献
6.
The literature has identified barriers with library staff as one of the important barriers affecting academic activities of students and also recognized the relationship of various academic and demographic characteristics of students with it. The emotions management skills of students may be one of the possible correlates of the barriers with library staff. This study was designed to investigate the levels of barriers with library staff and emotions management skills as well as their possible correlation using two standardized scales. The data were collected from the final year undergraduate agriculture students. The results confirmed the existence of barriers with library staff among the participants of both genders experiencing the same level of anxiety. The participants scored 3.75 (average) on the emotions management scale. The results also revealed significantly negative correlation between emotions management skills and barriers with library staff among these students. These results have many practical implications in the sphere of academic librarianship. 相似文献
7.
艾尼瓦尔·司马义 《喀什师范学院学报》2010,31(1):94-97
“零起点”俄语教学同以往传统的高中起点的俄语教学有很大的差别,对教师的知识结构和教学方法及教材的编排和选用等许多方面都提出了崭新的、更高的要求。新疆俄语教学以“零”为起点的,因此必须根据“零起点”学生在俄语学习方面呈现的特点,采取较为独特的、既有针对性又具有可操作性的教学措施。 相似文献
8.
Medha Joshi Mumtaz Ali Anwar Midrar Ullah Chandrani Kuruppu 《Health information and libraries journal》2014,31(4):318-324
This is the 12th in a series of articles exploring international trends in health science librarianship. This issue describes developments in health science librarianship in the first decade of the 21st century in South Asia. The three contributors report on challenges facing health science librarians in India, Pakistan and Sri Lanka. There is consensus as to the need for education, training and professional development. Starting in the next issue, the focus will turn to Africa, starting with countries in southern Africa. JM 相似文献
9.
The focus of this paper is on the design of a H∞ decentralized observation and control approach for a class of nonlinear disturbed interconnected systems. The proposed scheme is formulated as an optimization problem in terms of linear matrix inequality (LMI) to compute the robust observation and control gain matrices simultaneously, to maximize the bounds on the nonlinearity which the system can tolerate without going unstable, to improve the performance of the proposed control strategy by minimizing the H∞ criterion and to ensure the stability of the closed loop system in the Lyapunov framework despite the exogenous disturbances applied to the subsystems. A simulation is provided on a 3-machine power system, which generators are strongly nonlinear interconnected, to show the efficiency of the designed approach. 相似文献
10.
Anwar Tlili 《Educational Philosophy and Theory》2016,48(11):1100-1122
Museum professionalism remains an unexplored area in museum studies, particularly with regard to what is arguably the core generic question of a sui generis professional knowledge base, and its necessary and sufficient conditions. The need to examine this question becomes all the more important with the increasing expansion of the museum’s roles and functions. This paper starts by mapping out the policy and organizational context within which the roles of museums have expanded in the UK. It then situates the discussion of museum professional knowledge within a cross-disciplinary matrix bearing on the question of what is professional about occupations classified—or classifiable—as professions. Against the backdrop of the current organizational context of the museum as well as theories of professional knowledge, it highlights the ways in which museum work, more specifically museography, poses a distinctive set of questions compared to other ‘professional’ fields; the paper thus homes in on the question of what it is that constitutes the uniqueness of museum professional knowledge in relation to museographic practice and the type of professional knowledge and expertise that can sustain it and enact its creative and educational potentials and affordances. 相似文献