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Liquid metals enabled advanced cryobiology: development and perspectives
Cryosurgery and cryopreservation, as two important categories in cryobiology, have been impeded by the poor thermal conductivity of biological tissues or specimens. To improve this, diverse adjuvants, e.g., carbon-based materials, metallic nanoparticles, metallic oxide nanoparticles, etc., have been exploited to improve the heat transfer in heat-targeted regions to increase the tumor elimination efficiency as well as the post-thaw viability of cryopreserved specimens. Nevertheless, these materials suffer poor thermal conductivities, controversial biosafety problems, and high expense. Gallium and its alloys, as a class of room-temperature liquid metals (LMs), have been widely studied in the p...
Liquid metals nanotransformer for healthcare biosensors
Featuring low cost, low melting points, excellent biocompatibility, outstanding electrical conductivity, and mechanical properties, gallium-based liquid metals (LMs) have become a promising class of materials to fabricate flexible healthcare sensors. However, the extremely high surface tension hinders their manipulation and cooperation with substrates. To address this problem, the inspiration of nanomaterials has been adopted to mold LMs into LM nanoparticles (LMNPs) with expanded advantages. The transformability of LMNPs endows them with functionalities for sensors in multiple dimensions, such as intelligent response to specific molecules or strains, various morphologies, integration into high-resolution circuits, and conductive elastomers. This review aims to summarize the superior properties of LMs, transformability of LMNPs, and correlated advantages for sensor performance. Multidimensional functional sensing forms consisting of LMNPs and corresponding applications as healthcare sensors will be presented. In the end, the existing challenges and prospects in the processing and application of LMNPs will also be discussed.
时光里的不为人知(英文版）
Jiang Jixu actually didn't know what she was afraid of. The better Ji Dongting treated her, the less confident she became. She even felt that she and him would definitely break up. There is a master of prophecy living in her heart, and he keeps telling herthat youand Ji Dongting can't last long.
You Are All That I Desire
Why do we like someone? May be initially admired, then gradually attracted; It may also be because they just met, and they really want to be closer to that person. The mood at that time also changed, began to become erratic, sometimes I would unconsciously remember that person, feel very sweet, then dazed, laugh stupidly, suddenly want to change myself... Khuong Ky Hua : Deputy Director of Hotel Customer Service Bac Hai Thinh Dinh, twenty-five years old, assigned to assume the position of housekeeper, taking care of guests - Quy Dong Dinh, who will stay at the guest's presidential suite hotel. Quy Dong Dinh: Is a very arrogant person, always thinks of himself as the best. He is a major share...
Astrology and Cosmology in Early China
The ancient Chinese were profoundly influenced by the Sun, Moon and stars, making persistent efforts to mirror astral phenomena in shaping their civilization. In this pioneering text, David W. Pankenier introduces readers to a seriously understudied field, illustrating how astronomy shaped the culture of China from the very beginning and how it influenced areas as disparate as art, architecture, calendrical science, myth, technology, and political and military decision-making. As elsewhere in the ancient world, there was no positive distinction between astronomy and astrology in ancient China, and so astrology, or more precisely, astral omenology, is a principal focus of the book. Drawing on a broad range of sources, including archaeological discoveries, classical texts, inscriptions and paleography, this thought-provoking book documents the role of astronomical phenomena in the development of the 'Celestial Empire' from the late Neolithic through the late imperial period.
3rd International Symposium of Space Optical Instruments and Applications
This volume contains selected and expanded contributions presented at the 3rd Symposium on Space Optical Instruments and Applications in Beijing, China June 28 – 29, 2016. This conference series is organised by the Sino-Holland Space Optical Instruments Laboratory, a cooperation platform between China and the Netherlands. The symposium focused on key technological problems of optical instruments and their applications in a space context. It covered the latest developments, experiments and results regarding theory, instrumentation and applications in space optics. The book is split across five topical sections. The first section covers space optical remote sensing system design, the second advanced optical system design, the third remote sensor calibration and measurement. Remote sensing data processing and information extraction is then presented, followed by a final section on remote sensing data applications.
