An in-situ method to wrap perovskite grains with silica shells to enhance the stability and efficiency of perovskite based electronic devices.
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Introduction Plant seed oils are used in many products, including human and animal food products, soaps, detergents, cosmetics, paints, lubricants, and to make biodiesel. Demand for vegetable oils has been increasing steadily and has been bolstered by recent interest in using these oils as renewable.....
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A writting brush or tool for health-care medical purpose features that one or more biological detectors are inlaid in its holder to detect the physiologic activities of its user, such as sensing, feeling, emotion, recognization power and physiological state. Said physiologic signals can be used to r.....
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Ablution and Daily Prayers ( 6-8 years)作者/Author: Orhan Sezgin出版社/Publisher: Nile Publishing
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