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Amparo Núñez Andrés Felipe Buill Pozuelo Joaquín Regot Marimón Andrés de Mesa Gisbert 《Journal of Cultural Heritage》2012,13(1):103-106
Different techniques and tools currently exist to generate three-dimensional models of small elements, buildings and cities. Apart from being easier to interpret than two-dimensional drawings, these models facilitate data necessary for reconstruction projects, preservation or rehabilitation of the architectural or archaeological heritage. Traditional surveying only enables us to obtain discrete information of the characteristic lines that define each surface, edge, slope change etc. whereas work with massive capture techniques allows us to obtain continuous points of the surfaces. Photogrammetry or laser scanning combined with conventional photography provides information of the building in addition to its geometry. We carried out a review of the different techniques showing the advantages and disadvantages of each technique as well as the information that can be obtained by applying these techniques to the survey of the great Gate of Antioch in the town of Aleppo, declared a World Heritage Site by UNESCO in 1986, in Syria. 相似文献
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Characterizing Practices Associated with Functions in Middle School Textbooks: An Empirical Approach
Vilma Mesa 《Educational Studies in Mathematics》2004,56(2-3):255-286
Exercises and problems about functions found in 24 middle-school textbooks from 15 countries were analysed using an adaptation of Balacheff's theory of conceptions and Biehler's notion of the prototypical domain of application of concepts in order to describe the practices associated with the notion of function. The analysis yielded five different practices — symbolic rule, ordered pair, social data, physical phenomena, and controlling image — that were present both across and within the textbooks analysed. The existence of different practices might help to explain the compartmentalised and sometimes contradictory notions that students and teachers have about functions and might shed light on the processes of designing curriculum and instruction on functions. 相似文献
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Amelita P. de Mesa Allan B. de Guzman 《Educational Research for Policy and Practice》2006,5(3):235-253
The intent of this qualitative study is to narrate (Brodkey, (1987a). Education Quarterly, 18, 67–76; Written communication, 4, 25–70; Qualitative communication research methods. (1987b). Lindlof, (1995). (pp. 172–174): London Sage Publications)
the master teachers as aggregate sample subjects’ pedagogical understanding and classroom practices. A qualitative analysis
of the classroom activities and journal entries of 13 teacher-participants in the Basic Education Curriculum core learning
areas is included. Findings reveal that the subject participants’ pedagogical practices still verging toward the formal suggest
a traditional inclination. However, the importance of change should be realized. Various concepts of teaching and learning,
today, are imperative. Teachers must be resocialized on their new roles and make their students have a more active role in
the teaching-learning process. 相似文献
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This article underlines some key traits in the make-up of postmodern footballers. Specifically, we discuss the changes in celebrating goals as sporting events in recent years. We contribute a new perspective on the birth of the postmodern ‘me-event’ compared with the ‘goal-event’ typical of modern times. To support our contribution empirically, we use two methodological dimensions: the discourse analysis of international football legislation and photographic and video archive to illustrate the diversity of phenomena with hermeneutic sampling criteria. The differences between the modern and postmodern way of celebrating a goal, individually and/or collectively, highlight a process of social change in which the individual way of celebrating advances rapidly in a society where there is ever greater media coverage and commercialism. 相似文献
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Helen E. Burn Nina White Vilma Mesa 《Community College Journal of Research & Practice》2016,40(6):550-553
In 2010, the Mathematical Association of America began a 5-year study of Calculus I, a critical gatekeeper for students interested in science, technology, engineering, and mathematics careers. The study, titled Characteristics of Successful Programs in College Calculus, included case studies of successful Calculus I programs conducted by multidisciplinary research teams. The purpose of this article is to present the community college case study findings and to highlight the benefit of the multidisciplinary research teams. Using multiple lenses and analytical frameworks, the study identified factors that jointly contributed to Calculus I program success, including high-quality instruction, academic and social support for students, loose course coordination, a culture of faculty autonomy and trust, and attention to course placement and transfer policies. The findings suggest areas of focus for faculty, administrators, and other stakeholders working collectively to improve Calculus I in community colleges. These include faculty professional development to improve interactive lecture, strategic use of outcomes assessment, and attention to institutional placement and transfer policies. 相似文献
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