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Research Progress on Physiological Activity and Biosynthesis of Isomalt(异麦芽酮糖醇的生理活性及生物合成研究进展) [PDF]
Shipin kexue jishu xuebao, 2023 Isomaltolose, also known as palatinose, is a reductive disaccharide formed by the α-1,6 glycosidic linkage of one glucose molecule and one fructose molecule.
JIN Liqun(金利群) +3 more
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中西医结合护理, 2023 Taking advantage of individualization, automation and intelligentization in care, medical robots has potential in the smart healthcare under artificial intelligence in medicine.
LI Xi (李西), WANG XiaoLu (王晓璐)
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材料研究, 2023 二维磁性材料一经发现便引起了广泛的关注，它为探索新奇的物理现象和开发新型自旋电子器件提供了理想平台。二维磁性材料能够在单层极限下保持长程磁序，其宏观磁性与材料层数、晶体结构等密切相关且易受外场调控。CVD 是一种自下而上的制备方法，为二维磁性材料提供了一种简单、方便的合成技术，可以精确控制二维磁性材料层数、尺寸、晶体结构。近年来，通过 CVD 技术已成功合成了一些具有独特性质的超薄磁性材料。本文系统总结了近年来本征二维磁性材料的 CVD 合成策略，并对这些磁性材料的表征和应用进行了讨论和回顾。最后 ...
劲舒 张 +4 more
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大数据, 2023 语音合成是语音、语言和机器学习领域的一个热门研究课题，旨在合成给定文本的可理解和自然的语音，在工业中有广泛的应用。语音合成的目标之一是合成自然的语音，而目前的语音合成在情感、韵律等方面还有很大的改进空间。对表现性语音合成进行了全面的调查，旨在更好地了解当前的研究现状和未来的趋势。对近年来基于情感及韵律的表现性语音合成进行了全面的总结、比较和分析。首先介绍了普通语音合成的传统实现方式及瓶颈；然后引入表现性语音合成并描述表现性语音合成在情感、韵律等方面为语音合成自然化带来的增益 ...
唐浩彬, 张旭龙, 王健宗, 程宁, 肖京
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智能科学与技术学报, 2023 以视频为载体的信息传播方式兴盛发展，视频的音画同步逐渐成为衡量视频质量的重要标准。深度合成技术在国际传播领域不断进入大众视野，融合音画同步的唇形合成技术吸引了越来越多的关注。现有唇形合成模型主要是基于静态图像的唇形合成，对于动态视频的合成效果不佳，且大多采用英文数据集进行训练，导致中文普通话合成效果较差。针对这些问题，基于对Wav2Lip唇形合成模型的研究，对其进行中文语境下的优化实验，通过多组实验测试了不同路线的训练模型效果，为后续Wav2Lip系列研究提供重要的参考价值 ...
靳聪, 王洁, 郭子淳, 王晶
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South as a Sight ‘å—方’, from a branch to a necessity to World Literature
Journal of Research in Social Science and Humanities, 2023 In the discussion and debates on the world literature system, methodologies and methods is a topic that is valued. Moretti and Apter have prominent different opinions on the adoption of digital or abstract data outside texts and contexts. The way Moretti views the world literature system is highly based on historiography and studies of the Annual ...
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Study on Immobilization of Hyperthermophilic D-Allulose 3-Epimerase and Properties of Immobilized Enzyme(超嗜热D-阿洛酮糖3-差向异构酶的固定化及固定化酶性能研究) [PDF]
Shipin kexue jishu xuebaoD-allulose, a promising low-calorie natural sweetener and a key member of the rare sugar family, exhibits physiological benefits in mitigating multiple diseases.
SHEN Jidong(沈骥冬) +4 more
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Research Status and Prospect of Vitamin Bio-Manufacturing(维生素生物制造研究现状与展望) [PDF]
Shipin kexue jishu xuebaoVitamins are essential organic small molecules that maintain normal physiological functions in living organisms. Most vitamins cannot be synthesized autonomously by the human body and must be supplemented through food or pharmaceuticals to meet ...
HUANG Lianggang(黄良刚) +4 more
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中西医结合护理Objective To explore the impact on community coronary heart disease patients under the construction of grid-based urban medical consortia. Methods Based on the grid-based urban medical consortium led by Chengdu Integrated Traditional Chinese and ...
ZHENG Tairong (郑太蓉) +4 more
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中国医学科学研究随着医学影像技术的快速发展，深度学习在医学图像合成领域展现出巨大潜力，为临床诊断、治疗规划和医学研究提供了新机遇。本文系统综述了基于深度学习的医学图像合成方法，重点探讨了生成对抗网络（GANs）在跨模态合成和域适应中的应用，扩散模型（DM）的高保真度生成能力及其在多模态合成中的局限性（如合成样本多样性不足），以及Transformer模型和混合模型与领域适应技术的优势。在应用场景方面，本文分析了跨模态图像合成（例如MRI到CT、MRI到PET转换）、模态内图像增强与标准化、图像重建与去噪 ...
Li Yang
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