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This study will calculate and simulate the energy recovered during braking or deceleration of the traditional vehicle (KERU: Kinetic Energy Recovery Unit). Using PID controllers to control the simulation model base on driving cycles such as FTP75, NEDC, EUDC and ECE-R15. Simulation results in Matlab Simulink shown that the energy recovered can reach 4.8 kW.h depending on the velocity at the beginning...
Background Understanding of depression among Vietnamese people living with HIV (PLWH) is limited. This longitudinal study examines changes in depressive symptoms and identifies its correlates among people living with HIV under antiretroviral therapy at An Hoa Clinic. Methods People living with HIV ≥18 years and undergoing antiretroviral therapy for ≥3 months were eligible. Those at final AIDS stage,...
AimTo determine the test–retest repeatability of the National Eye Institute 25‐item Visual Function Questionnaire (NEI VFQ‐25) for use with older Vietnamese adults with bilateral cataract.
MethodsThe questionnaire was translated into Vietnamese and back‐translated into English by two independent translators. Patients with bilateral cataract aged 50 and older completed the questionnaire on two separate...
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