Factors Contributing to Resilience Among First Generation Migrants, Refugees and Asylum Seekers: A Systematic Review

Objectives: We aimed at 1) Halloween Accessory collating and evaluating the current evidence on factors contributing to resilience of adult transnational migrants, 2) identifying methodological factors which contribute to the findings, 3) identifying and analyzing promotive and preventive factors contributing to the findings.Methods: A systematic s

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The required acoustic parameters simplification of invisibility cloaks and concentrators using the impedance-tunable coordinate transformation

Abstract Transformation acoustics, as an unconventional theory, provides a powerful tool to design various kinds of acoustic devices with excellent functionalities.However, the required ideal parameters, which are prescribed by the method, are both complex and hard to implement-even using acoustic metamaterials.Furthermore, simplified parameter mat

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