https://www.selleckchem.com/products/ly333531.html stematically and easily for arthroplasty registry construction. © 2019 The Authors.This work presents spatially compounded plane wave imaging using a laser-induced ultrasound source. The plane wave source consisted of a 30 μm thick film of carbon black-doped PDMS cured on a 100 μm thick polyester substrate and presented a rectangular aperture of 40 × 3 mm. It was placed in front of a linear ultrasound array, passing through the imaging plane allowing overlap of the detection plane and the insonification plane. Illumination was provided by an array of optical fibre bundles placed above the imaging plane, at an angle. We will first present the general imaging set up and instrumentation used, after which details are given on the fabrication of the transmitter itself and on the objects that were imaged. Comparing laser-induced and conventional ultrasound images of wire phantoms shows the point-spread-function to be, in general, slightly better laterally in the conventional case but more homogeneous throughout the imaging plane with the laser-induced source. Imaging of a tissue-mimicking phantom shows a 55% improvement in contrast between a tumour and the background when using laser-induced ultrasound, as compared to the conventional case. © 2020 The Author(s).Background The common cold is the most frequent acute respiratory illness that places a burden on society, both personally and economically. There is no standard therapy; only symptomatic therapy remains the mainstay of common cold treatment. Thus, interest in herbal medicines is on the rise. Eunkyosan and Samsoeum are used for the common cold in East Asian countries. Although Eunkyosan and Samsoeum are clinically used for the treatment of the common cold, their effectiveness and safety have yet to be studied. Therefore, we aimed to evaluate their effectiveness and safety. Methods This study is a randomized, patient-assessor blind, controlled, parallel, and multice