Abstract: The invention relates to a microelectromechanical system (MEMS) component or microfluidic component comprising a free-hanging or free-standing microchannel (1), as well as methods for manufacturing such a microchannel, as well as a flow sensor, e.g. a thermal flow sensor or a Coriolis flow sensor, pressure sensor or multi-parameter sensor, valve, pump or microheater, comprising such a microelectromechanical system component or microfluidic component. The MEMS component allows to increase the flow range and/or decrease the pressure drop of for instance a micro Coriolis mass flow meter by increasing the channel diameter, while maintaining its advantages.

Abstract: This application provides a service widget processing method and an electronic device. The method is applied to an electronic device. The electronic device may reconstruct, stack, and orchestrate service widgets in response to an operation of a user. During service widget reconstruction, service subwidgets of different applications or a same application may be reconstructed. Service subwidgets in a service widget may share information, to meet a requirement of a user for using a plurality of applications and a plurality of services in one scenario. When reconstructing a service widget, a user may retain or delete a service subwidget as required.

Abstract: The invention relates to a microelectromechanical system (MEMS) component or microfluidic component comprising a free-hanging or free-standing microchannel (1), as well as methods for manufacturing such a microchannel, as well as a flow sensor, e.g. a thermal flow sensor or a Coriolis flow sensor, pressure sensor or multi-parameter sensor, valve, pump or microheater, comprising such a microelectromechanical system component or microfluidic component. The MEMS component allows to increase the flow range and/or decrease the pressure drop of for instance a micro Coriolis mass flow meter by increasing the channel diameter, while maintaining its advantages.

Abstract: The present disclosure relates to a cocrystal of telmisartan and hydrochlorothiazide, a preparation method and use thereof. In the cocrystal, the molar ratio of telmisartan and hydrochlorothiazide is 1:1. The cocrystal of telmisartan and hydrochlorothiazide was characterized by X-ray powder diffraction (XRPD), proton nuclear magnetic resonance spectra (1H-NMR), thermal gravimetric analysis (TG), scanning differential calorimetry (DSC) and infrared (IR) spectra, and it was found that the maximum plasma concentration of the cocrystal in SD rats was higher than that of any one of hydrochlorothiazide and telmisartan itself. The cocrystal of telmisartan and hydrochlorothiazide has a simple preparation method and good physical and chemical properties.