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心脏MRI的单帧和多帧超分辨率深度学习

国际医学放射学杂志 2020年第4期 489-489页

作者： E.M.Masutani N.Bahrami a.hsiao 樊奇 Department of Radiology University of California

心脏MRI的应用受到成像时间过长的限制,而快速采集小矩阵影像会减少空间细节。深度学习(DL)可以通过超分辨率实现更快的成像速度和更高的空间细节。目的探

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人类群星闪耀时——评《最后的观星人——天文探险家的不朽故事》

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科普创作评论 2024年第2期4卷 84-90页

作者：萧伟婷清华大学新闻与传播学院北京100084

1610年,伽利略(Galileo Galilei)在《星际信使》(Sidereus Nuncius)一书中介绍,他透过新发明的望远镜,看到夜空中不同的月相变化,相关观测数据显示了月球与地球、太阳之间复杂的运动关系,进一步证明了哥白尼将地球和行星放在绕太阳运转... 详细信息

1610年,伽利略(Galileo Galilei)在《星际信使》(Sidereus Nuncius)一书中介绍,他透过新发明的望远镜,看到夜空中不同的月相变化,相关观测数据显示了月球与地球、太阳之间复杂的运动关系,进一步证明了哥白尼将地球和行星放在绕太阳运转轨道观点的正确性[1]。这一里程碑式的出版事件不仅标志了观测天文学的诞生[2],更使伽利略被后世之人称誉为“观测天文学之父”。自此,不断迭代升级的望远镜持续塑造着人类的世界观和宇宙观,近十年来,由欧、美、日主导的天文发现曾多次获得诺贝尔物理学奖,足见天文学对现代科学发展起到的重要推动作用。尽管在过往寻常的影像材料、书籍报刊当中,绚丽的星空图像成为大众普遍认知宇宙的直观窗口,然而在实际的天文学及相关领域的科研工作中,科学家们面对的却是复杂深邃的探索之旅。

关键词：诺贝尔物理学奖观测天文学群星闪耀月相变化伽利略影像材料望远镜哥白尼

现代性、身分认同与文学史——读叶隽《中外文学交流史·中国-北欧卷》

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南京师范大学文学院学报 2024年第2期 184-188页

作者：萧凤娴台湾慈济大学东方语文学系台湾花莲970中国

叶隽《中外文学交流史·中国-北欧卷》以“侨易学”为方法论,书写学者的主体变迁、交流与身份认同,以及交流、参与现代性后,建构的学术主体、学术成果的历史。

关键词：叶隽侨易学

RFID Positioning and Physiological Signals for Remote Medical Care

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Computer Systems Science & Engineering 2022年第4期41卷 289-304页

作者： Wen-Tsai Sung Sung-Jung hsiao Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung411030Taiwan Department of Information Technology Takming University of Science and TechnologyTaipei City11451Taiwan

The safety of patients and the quality of medical care provided to them are vital for their *** study establishes a set of RFID(Radio Fre-quency Identiﬁcation)-based systems of patient care based on physiological sig-nals in the pursuit of a remote medical care *** RFID-based positioning system allows medical staff to continuously observe the patient's health and *** staff can thus respond to medical emergencies in time and appropriately care for the *** the COVID-19 pandemic broke out,the proposed system was used to provide timely information on the location and body temperature of patients who had been screened for the *** results of experiments and comparative analyses show that the proposed system is superior to competing systems in *** use of remote monitoring technology makes user interface easier to provide high-quality medical services to remote areas with sparse populations,and enables better care of the elderly and patients with mobility *** can be found from the experiments of this research that the accuracy of the position sensor and the ability of package delivery are the best among the other related *** presentation of the graphical interface is also the most cordial among human-computer interaction and the operation is simple and clear.

关键词： Remote medical care active RFID positioning physiological signal

Utilizing the Improved QPSO Algorithm to Build a WSN Monitoring System

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Computers, Materials & Continua 2022年第2期70卷 3529-3548页

This research uses the improved Quantum Particle Swarm Optimization(QPSO)algorithm to build an Internet of Things(IoT)life comfort monitoring system based on wireless sensing *** purpose is to improve the quality of intelligent *** functions of the system include automatic basketball court lighting system,monitoring of infants’sleeping posture and accidental falls of the elderly,human thermal comfort measurement and other related life comfort services,*** the hardware system of the IoT,this research is based on the latest version of ZigBee 3.0,which uses optical sensors,3-axis accelerometers,and temperature/humidity sensors in the IoT perception *** the network transmission layer,the central network architecture is used for *** the application layer,we have designed a graphical interface for real-time values and information that can be read at any time and place using mobile *** this study,authors use the improved QPSO algorithm in the calculation part,so that the target can be effectively positioned outside the numerous surveillance *** study uses various sensor data fusion technologies to make the IoT system becomes able to provide more extensive and even better services than ever *** short,this research work has proven to be an effective way to reduce power consumption,improve medical quality and provide higher comfort for intelligent lift level.

关键词： Quantum particle swarm optimization IoT wireless sensor network ZigBee

Improving Speech Enhancement Framework via Deep Learning

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Computers, Materials & Continua 2023年第5期75卷 3817-3832页

作者： Sung-Jung hsiao Wen-Tsai Sung Department of Information Technology Takming University of Science and TechnologyTaipei City11451Taiwan Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung411030Taiwan

Speech plays an extremely important role in social *** individuals suffer from a“speech barrier,”which limits their communication with *** this study,an improved speech recognitionmethod is proposed that addresses the needs of speech-impaired and deaf individuals.A basic improved connectionist temporal classification convolutional neural network(CTC-CNN)architecture acoustic model was constructed by combining a speech database with a deep neural *** sensors were used to convert the collected voice signals into text or corresponding voice signals to improve *** method can be extended to modern artificial intelligence techniques,with multiple applications such as meeting minutes,medical reports,and verbatim records for cars,sales,*** experiments,a modified CTC-CNN was used to train an acoustic model,which showed better performance than the earlier common *** a CTC-CNN baseline acoustic model was constructed and optimized,which reduced the error rate to about 18%and improved the accuracy rate.

关键词： Artificial intelligence speech recognition speech to text CTC-CNN

Home Monitoring of Pets Based on AIoT

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Computer Systems Science & Engineering 2022年第10期43卷 59-75页

作者： Wen-Tsai Sung Sung-Jung hsiao Department of Electrical Engineering National Chin-Yi University of TechnologyTaichung City411030Taiwan Department of Information Technology Takming University of Science and TechnologyTaipei City11451Taiwan

With technological and social development in recent decades,people have begun pursuing more comfortable lives that frequently feature household pets that are treated like members of the *** average,one out of every three households has a *** has also led to the creation and growth of many businesses in the pet industry.A few companies have developed a system that allows busy office workers to remotely care for pets at home based on the Internet of Things and an intelligent adjustment *** owners of two dogs,the authors of this study observed their pets’living habits and recorded environmental conditions that appear suitable for *** data were then used to develop an automatic control system to care for *** observational data on the pets’habits and environment were written in a program in Arduino by using the ESP8266 Wi-Fi *** module and booster module control is the switch and setting of various household *** to the loop setting of the program,the system does not need to manually switch or adjust the electrical settings of the ***,the pet's living environment is assessed by using various *** use of Arduino programs helps develop a system that can automatically adjust the environment to one that is most suitable for the pet's comfort.

关键词： Remote medical care active RFID positioning physiological signal

采用可视化立体3D速度融合容积再现技术的并行成像压缩传感4D相位对比MR成像评价心脏瓣膜功能不全及分流的应用研究

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国际医学放射学杂志 2012年第6期 586-586页

作者： a.hsiao M.Lustig M.T.Alley M.J.Murphy S.S.Vasanawala 郭琪 Department of Radiology Stanford University School of Medicine725 Welch RdRoom 1679MC 5913StanfordCA 94305 5654

摘要目的评估并行成像压缩传感四维(4D)相位对比MR成像和专业图像处理软件对评价先天性心脏疾病病人瓣膜功能不全和心内分流的潜能。材料与方法本研究经伦理审查委员会批准,并符合HIPAA规定。

关键词：相位对比并行成像瓣膜功能不全 MR 容积再现心脏压缩传感可视化

调Q激光联合氨甲环酸治疗红斑毛细血管扩张型玫瑰痤疮的疗效观察

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中国美容医学 2024年第4期33卷 83-87页

作者：萧瑜晔宋继权谢君武汉大学中南医院皮肤科湖北武汉430071

目的:观察调Q激光联合氨甲环酸治疗红斑毛细血管扩张型玫瑰痤疮(Erythematous telangiectasia rosacea,ETR)的疗效。方法:选取2022年9月-2023年6月武汉中南医院收治的90例ETR患者,采用随机数字表法分为三组,每组30例。对照1组采用修护... 详细信息

目的:观察调Q激光联合氨甲环酸治疗红斑毛细血管扩张型玫瑰痤疮(Erythematous telangiectasia rosacea,ETR)的疗效。方法:选取2022年9月-2023年6月武汉中南医院收治的90例ETR患者,采用随机数字表法分为三组,每组30例。对照1组采用修护保湿霜,同时予以氨甲环酸湿敷治疗;对照2组采用强脉冲光(Intense pulsed light,IPL),同时予以氨甲环酸湿敷治疗;实验组采用调Q激光,同时予以氨甲环酸治疗。比较三组持续性红斑评估量表(Clinician’s erythema assessment,CEA)、丘疹脓疱研究者整体评估分级量表(Investigator’s global assessment,IGA)、临床疗效、皮肤屏障功能、生活质量[痤疮特异性生活质量问卷(Acne-Quality of Life,Acne-QoL)]和不良反应。结果:治疗后,三组CEA和IGA评分均降低,实验组对照2组(80.00%)>对照1组(53.33%),两两对比差异有统计学意义(均P对照2组>对照1组,三组经皮水分流失量均减少,实验组对照2组>对照1组,两两对比差异有统计学意义(均P<0.05)。三组均未发生明显的不良反应。结论:调Q激光联合氨甲环酸治疗ETR可提高临床疗效,并能够减轻皮损症状,修复皮肤屏障功能,提高患者生活质量,安全可靠。

关键词：调Q激光强脉冲光氨甲环酸红斑毛细血管扩张型玫瑰痤疮