This study is an exploration of the development a pre-service teacher’s mental structure from motion view to mapping geometric reflection. Many secondary mathematics teachers’ (PTs) understand reflection as rather than domain containing points in plane relative line, which essential understanding needed for teaching mathematics. Dubinsky’s action, process, object and schema (APOS) framework doc...

The standard reflection API of Java provides the ability to introspect a program but not to alter program behavior. This paper presents an extension to the reflection API for addressing this limitation. Unlike other extensions enabling behavioral reflection, our extension called Javassist enables structural reflection in Java. For using a standard Java virtual machine (JVM) and avoiding a perfo...

In this paper, we present a mirror reflection invariant descriptor which is inspired from SIFT. While preserving tolerance to scale, rotation and even affine transformation, the proposed descriptor, MIFT, is also invariant to mirror reflection. We analyze the structure of MIFT and show how MIFT outperforms SIFT in the context of mirror reflection while performs as well as SIFT when there is no ...

Terahertz imaging technology is one of the candidate technologies for medical imaging. In particular, continuous terahertz reflection and attenuated total are expected to achieve rapid intraoperative imaging, which hot research topic at present. order realize multi-dimensional high-quality detection sample, it necessary study common optical path reflection/attenuated dual-mode system based on p...

islamic and iranian cities, both, east and west, know the physical monuments of islamic culture1 based on one of the features of the islamic cities. meanwhile, other religious centers, including tkaya, hosseiniyeh and hospice is not the case to considerate, while these elements cause to shape group behavior, strengthen social ties and strengthening of cultural integration, have always played a ...

the effect of single and double-layer anti-reflective coatings on efficiency enhancement of silicon solar cells was investigated. the reflectance of different anti-reflection structures were calculated using the transfer matrix method and then to predict the performance of solar cells coated by these structures, the weighted average reflectance curves were used as an input of a pc1d simulation....

Removing undesired reflection from an image captured through a glass surface is very challenging problem with many practical applications. For improving removal, cascaded deep models have been usually adopted to estimate the transmission in progressive manner. However, most existing methods are still limited exploiting result prior stage for guiding estimation. In this paper, we present novel t...

The technique of ultraviolet reflection ratio measurement is modified from the traditional albedo measurement in order to compensate for unusual inflation of the reflection ratio found previously in non-horizontal surface ultraviolet reflection studies. Data collected to test this method of reflection ratio collection shows there is significant reduction in the inflation. In order to collect UV...