Here, two types of reflections, external and internal are considered to obtain the photonic band gap.
He proposed that there are three types of reflection in the context of medical education: clinical reasoning, scientific reflection, and personal reflection.
He concluded that the three types of reflection should co-exist in medical education, and that personal reflection should create a basis for professional functioning.
Schön suggests three types of reflection that may occur: 1) reflection-on-action (reflection post-event), 2) reflection-in-action (reflection during the time of action), and 3) knowing-in-action (intuitive knowing established from repetitive practice) [ 18].
The features of this design are: (1) to visualize the learners' search processes as described, based on a cognitive schema, (2) to support two types of reflective activities, such as "reflection-in-action" and "reflection-on-action", and (3) to facilitate reflective activities by comparing their own search processes to other learners' search processes.
There are basically three types of reflections: intense substrate peaks (red squares), layer reflections (blue circles), and intensity tails from crystal truncation rods (CTRs, green triangles), which are forbidden reflections for bulk Si.
The reminder of this article is organized as follow: 'Dichromatic reflection models' section describes two types of dichromatic reflection models.
The essay "Naive and Sentimental Poetry" presents itself as a reflection on two types of poetry one spontaneous and natural (naiv), the other forced and calculated, a product of will and laborious poetic engineering (sentimentalisch).
Ethical reflection is enhanced when these two types of investigation are undertaken in an interdisciplinary and cooperative fashion' [ 40].
This reflection will be based on two types of approach: an approach based on the principles of biomedical ethics (applied with the educational aim of clarifying problems rather than solving them) and a more philosophical approach [ 17, 18].
