3,858 research outputs found
Quasi-bound states in continuum
We report the prediction of quasi-bound states (resonant states with very
long lifetimes) that occur in the eigenvalue continuum of propagating states
for a wide region of parameter space. These quasi-bound states are generated in
a quantum wire with two channels and an adatom, when the energy bands of the
two channels overlap. A would-be bound state that lays just below the upper
energy band is slightly destabilized by the lower energy band and thereby
becomes a resonant state with a very long lifetime (a second QBIC lays above
the lower energy band).Comment: 4 pages, 4figures, 1 tabl
Teachers\u27 Perspectives on Translanguaging as a Pedagogical Resource in Senior High School English Classes
Translanguaging has been documented in previous research as a pedagogical resource in language classrooms. However, the monolinguistic culture prevents the leveraging of this resource in language learning. In addition, despite the extensive research on translanguaging, its use as a pedagogical resource is limited, particularly in the Philippine context. This study explores teachers’ perspectives on translanguaging in Senior High School subjects where English is the medium of instruction. Findings from focus group discussions reveal that the participants leverage translanguaging as a resource to help students in knowledge construction, meaning-making, and problem-solving. This study concludes with implications for policymakers and language teachers who believe only English will help language learning
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