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Effect of Guanxin Danshen Dripping Pills on Coronary Heart Disease Comorbid with Depression or Anxiety: The ADECODE-Real World Study

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Chinese Journal of Integrative Medicine 2024年第5期30卷 443-448页

作者： wu shi-hao shi Wei-qi LI Yu-hang LIU Ru-hui HU Da-yi ZHENG Li-qiang MA Wen-lin Department of Geriatric Medicine Tongji HospitalSchool of MedicineTongji UniversityShanghai 200065China Department of Cardiology Tongji HospitalSchool of MedicineTongji UniversityShanghai 200065China Department of Cardiology Peking University People's HospitalBeijing 100044China School of Public Health Shanghai Jiao Tong UniversityShanghai 200030China

Objective: To evaluate the efficacy of Guanxin Danshen Dripping Pill(GXDSDP) in treating anxiety and depression in patients with coronary heart disease(CHD). Methods: A total of 1,428 patients diagnosed with CHD screened for anxiety, depression, and quality of life(QOL) at baseline received 0.4 g of GXDSDP treatment 3 times per day and returned for monthly reassessment. Patients were recruited after stable treatment for CHD and received assessment of General Anxiety Disorder-7(GAD-7), Patient Health Questionnaire-9(PHQ-9), and Seattle Angina Questionnaire(SAQ) for evaluating anxiety, depression, and *** were followed up 3 times, once every 4 weeks, during outpatient visits for 12 weeks. Results: At the third follow-up(F3), the anxiety symptom of 63.79%(673/1,055) of the patients improved to sub-clinical level, and the GAD-7 score improved significantly(8.11 vs. 3.87, P<0.01);57.52%(585/1,017) patients' depressive symptoms improved to sub-clinical level, with a significant improvement in PHQ-9 score(8.69 vs. 4.41, P<0.01) at F3. All aspects of QOL significantly improved at the end of treatment compared to those at baseline(all P<0.01) as assessed by SAQ: physical limitation(31.17 vs. 34.14), anginal stability(2.74 vs. 4.14), anginal frequency(8.16vs. 9.10), treatment satisfaction(13.43 vs. 16.29), and disease perception(8.69 vs. 11.02). Conclusions: A fixed dosage of GXDSDP may be a potential treatment option for CHD patients comorbid with anxiety or depression.(Registration No. ChiCTR2100051523)

关键词： Guanxin Danshen Dripping Pill coronary heart disease depression anxiety quality of life Chinese medicine

Absence of metallicity and bias-dependent resistivity in low-carrier-density EuCd_(2)As_(2)

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Science China(Physics,Mechanics & Astronomy) 2024年第4期67卷 119-125页

作者： Yuxiang Wang Jianwen Ma Jian Yuan Wenbin wu Yong Zhang Yicheng Mou Jiaming Gu Peihong Cheng wu shi Xiang Yuan Jinglei Zhang Yanfeng Guo Cheng Zhang State Key Laboratory of Surface Physics and Institute for Nanoelectronic Devices and Quantum Computing Fudan UniversityShanghai 200433China School of Physical Science and Technology ShanghaiTech UniversityShanghai 201210China State Key Laboratory of Precision Spectroscopy East China Normal UniversityShanghai 200241China Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions High Magnetic Field Laboratory of the Chinese Academy of SciencesHefei 230031China School of Physics and Electronic Science East China Normal UniversityShanghai 200241China Zhangjiang Fudan International Innovation Center Fudan UniversityShanghai 201210China ShanghaiTech Laboratory for Topological Physics Shanghai 201210China

EuCd_(2)As_(2)was theoretically predicted to be a minimal model of Weyl semimetals with a single pair of Weyl points in the ferromagnet ***,the heavily p-doped Eu Cd_(2)As_(2)crystals in previous experiments prevent direct identification of the semimetal ***,we present a comprehensive magneto-transport study of high-quality Eu Cd_(2)As_(2)crystals with ultralow bulk carrier density(10^(13)cm^(-3)).In contrast to the general expectation of a Weyl semimetal phase,Eu Cd_(2)As_(2)shows insulating behavior in both antiferromagnetic and ferromagnetic states as well as surface-dominated conduction from band ***,the application of a dc bias current can dramatically modulate the resistance by over one order of magnitude,and induce a periodic resistance oscillation due to the geometric *** nonlinear transport results from the high nonequilibrium state induced by an electrical field near the band *** results suggest an insulating phase in Eu Cd_(2)As_(2)and put a strong constraint on the underlying mechanism of anomalous transport properties in this system.

关键词： magnetic Weyl semimetal quantum transport Hall effect nonlinear resistivity

Simultaneous type III congenital esophageal atresia and patent ductus arteriosus in a low-weight patient: A case report

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World Journal of Clinical Cases 2024年第3期12卷 560-564页

作者： Yong-Yu Ma Jun-Ru Chen shi-wu Yang Shu-Yu Wang Xin Cao Jun wu Faculty of Pediatrics Children’s Hospital Affiliated to Kunming Medical UniversityKunming 650103Yunnan ProvinceChina Department of Cardiothoracic Surgery Kunming Children’s HospitalKunming 650103Yunnan ProvinceChina

BACKGROUND We report a low-birth-weight child(1.8 kg)with neonatal type III congenital esophageal atresia(CEA)combined with symptomatic patent ductus arteriosus(PDA).After comprehensive evaluation,esophageal anastomosis was performed on postnatal day 11 after excluding surgical contraindications,and arterial catheter ligation was performed at the same *** surgery for CEA combined with PDA has not been clearly reported in the *** SUMMARY We report a 6-day-old female child with type III CEA and *** patient presented with foam at the mouth after birth,cough and shortness of breath after *** another hospital,she was considered to have neonatal pneumonia,neonatal jaundice and congenital heart disease and transferred to our *** iodine oil radiography of the esophagus and echocardiography we con-firmed diagnosis of CEA and *** diameter of the PDA was 8 mm,with obvious left to right *** performed right rear extrapleural orificium fistula ligation and esophageal anastomosis,and ligation of PDA via left axilla straight incision after 5 d of *** operations were successful,and the incision healed after 12 d,and the patient was *** re-examined the patient 1 mo after *** did not vomit when she ate rice *** angiography showed no stricture of the anastomotic *** patient weighed 3.2 *** For CEA patients with multiple risk factors,comprehensive,timely and accurate diagnosis and evaluation,and early treatment may improve prognosis.

关键词： Congenital esophageal atresia Patent ductus arteriosus Low weight One-stage operation Case report

Influence of Heat-setting Temperature on the Microporous Structure and Properties of PP/HDPE Bilayer Microporous Membranes

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Chinese Journal of Polymer Science 2024年第8期42卷 1243-1252页

作者： Jie Xie Yong-shi wu Jia-Yi Xie Rui-Jie Xu Cai-Hong Lei Sai-Nan Song Guang-Quan Li An-Ping Huang School of Materials and Energy Guangdong University of TechnologyGuangzhou 510006China Lanzhou Petrochemical Research Center Petrochemical Research InsititutePetroChinaLanzhou 730060China School of Chemistry and Civil Engineering Shaoguan CollegeShaoguan 512005China

Due to the mechanical stability of PP layer,the PP/HDPE double-layer microporous mem brane could be prepared at a higher heat-setting temperatu re than that of PE monolayer *** this work,the effects of heat-setting temperature on the pore structure and properties of PP/HDPE dou ble-layer membrane were *** the increase of heat-setting temperature from 120℃to 130℃,the length of connecting bridge crystal and crystallinity in the PE layer increase due to the melting of thin lamellae and the stability of connecting bridge structure during *** corresponding air permeability,po rosity,wetta bility of liquid electrolyte and mechanical property of the heat-set microporous membrane increase,exhibiting better electrochemical ***,when the heat-setting temperature is further increased to 140℃,higher than the melting point of PE resin,some pores are closed since the lamellae and connecting bridges melt and shrink during heat-setting,resulting in a decrease of air permeability and *** contrast,there is negligible change in the PP layer within the above heat-setting temperature *** study successfully builds the relationship between the stable pore structure and property of microporous membrane during heat-setting,which is helpful to guide the production of high-pe rformance PP/PE/PP lithium batteries separator.

关键词： PP/HDPE bilayer microporous membranes Heat-setting temperature SAXS

Memristive switching in the surface of a charge-density-wave topological semimetal

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Science Bulletin 2024年第13期69卷 2042-2049页

作者： Jianwen Ma Xianghao Meng Binhua Zhang Yuxiang Wang Yicheng Mou Wenting Lin Yannan Dai Luqiu Chen Haonan Wang Haoqi wu Jiaming Gu Jiayu Wang Yuhan Du Chunsen Liu wu shi Zhenzhong Yang Bobo Tian Lin Miao Peng Zhou Chun-Gang Duan Changsong Xu Xiang Yuan Cheng Zhang State Key Laboratory of Surface Physics and Institute for Nanoelectronic Devices and Quantum Computing Fudan UniversityShanghai 200433China State Key Laboratory of Precision Spectroscopy East China Normal UniversityShanghai 200241China Key Laboratory of Computational Physical Sciences(Ministry of Education) Institute of Computational Physical SciencesState Key Laboratory of Surface PhysicsDepartment of PhysicsFudan UniversityShanghai 200433China Shanghai Qi Zhi Institute Shanghai 200030China School of Physics Southeast UniversityNanjing 211189China Key Laboratory of Polar Materials and Devices(Ministry of Education) Department of ElectronicsEast China Normal UniversityShanghai 200241China Shanghai Center of Brain–inspired Intelligent Materials and Devices East China Normal UniversityShanghai 200241China State Key Laboratory of ASIC and System School of MicroelectronicsFudan UniversityShanghai 200433China Frontier Institute of Chip and System Fudan UniversityShanghai 200433China Zhangjiang Fudan International Innovation Center Fudan UniversityShanghai 201210China School of Physics and Electronic Science East China Normal UniversityShanghai 200241China

Owing to the outstanding properties provided by nontrivial band topology,topological phases of matter are considered as a promising platform towards low-dissipation electronics,efficient spin-charge conversion,and topological quantum *** ferroelectricity in topological materials enables the non-volatile control of the quantum states,which could greatly facilitate topological electronic ***,ferroelectricity is generally incompatible with systems featuring metallicity due to the screening effect of free *** this study,we report the observation of memristive switching based on the ferroelectric surface state of a topological semimetal(TaSe_(4))*** find that the surface state of(TaSe_(4))2I presents out-of-plane ferroelectric polarization due to surface *** the combination of ferroelectric surface and charge-density-wave-gapped bulk states,an electric-switchable barrier height can be achieved in(TaSe_(4))2I-metal *** employing a multi-terminal-grounding design,we manage to construct a prototype ferroelectric memristor based on(TaSe_(4))2I with on/off ratio up to 103,endurance over 103 cycles,and good retention *** origin of the ferroelectric surface state is further investigated by first-principles calculations,which reveal an interplay between ferroelectricity and band *** emergence of ferroelectricity in(TaSe_(4))2I not only demonstrates it as a rare but essential case of ferroelectric topological materials,but also opens new routes towards the implementation of topological materials in functional electronic devices.

关键词： Topological semimetal Schottky barrier Surface ferroelectricity Memristor

美国地区战略间张力与作用方式分析——以中东战略对“印太战略”的影响为例

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东北亚论坛 2024年第5期33卷 61-77,128页

作者：吴诗尧对外经济贸易大学国际关系学院北京100029

在美国的全球战略体系中,面向各区域的地区战略彼此间存在复杂的相互影响。从美国地区战略间张力的视角切入,可以探究这些地区战略影响彼此的具体作用方式及其根本逻辑。概言之,对于任意两项美国的地区战略,两者间张力的具体状况使得这... 详细信息

在美国的全球战略体系中,面向各区域的地区战略彼此间存在复杂的相互影响。从美国地区战略间张力的视角切入,可以探究这些地区战略影响彼此的具体作用方式及其根本逻辑。概言之,对于任意两项美国的地区战略,两者间张力的具体状况使得这两项地区战略之间形成策应、增益或牵制等作用方式,从而对两者的运行和功能产生差异化影响。自从美国全球战略焦点开始由中东转向“印太”以来,以“战略收缩”为基本特征的美国中东战略长期能够策应其“印太战略”,助使后者得以按照设计运行并发挥作用。在此期间,美国的中东战略还一度对“印太战略”形成增益,使得后者有望节省战略资源投入,实现额外目标。新一轮巴以冲突爆发后,强调“战略收缩”的美国中东战略濒临失灵,与“印太战略”之间的张力大幅增强,由此对后者形成牵制,使其运行和功能面临更多阻力和不确定性。

关键词：美国地区战略地区战略间张力美国全球战略印太战略中东战略中美关系地缘政治

中国构建南海国际话语权:实践探索与未来进路

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东北亚论坛 2024年第1期33卷 50-63,127页

作者：罗亮吴士存南京大学国际关系研究院中国南海研究院南京210093 中国南海研究院学术委员会海口571100

南海国际话语权是海洋话语权的重要组成部分,也是南海争端相关方主张海洋权益,争夺舆论制高点和掌握舆论主导权的新场域。党的十八大以来,中国以外交声明、立场文件、学术成果、舆论引导等多种形式对外宣介南海政策主张,有力彰显了中国... 详细信息

南海国际话语权是海洋话语权的重要组成部分,也是南海争端相关方主张海洋权益,争夺舆论制高点和掌握舆论主导权的新场域。党的十八大以来,中国以外交声明、立场文件、学术成果、舆论引导等多种形式对外宣介南海政策主张,有力彰显了中国捍卫领土主权、维护海洋权益的意志和决心。与此同时,南海国际话语权在百年大变局加速演变之下,也面临议题和架构设置能力不强、话语支撑体系薄弱、对外传播创新不足等诸多现实问题。构建南海国际话语权本身是一个系统性、历史性和连续性的过程。未来要深刻认识涉南海国际舆论的基本格局,通过加强南海问题基础研究、理论储备和成果转化,加强国际传播能力建设,进一步重视智库和专业人才的支撑作用等措施,努力构建同中国综合国力和国际地位相匹配的南海国际话语权。

关键词：南海问题国际舆论综合国力国际话语权国际传播

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理性与可验证的联邦学习框架

软件学报 2024年第3期35卷 1418-1439页

作者：吴柿红田有亮公共大数据国家重点实验室(贵州大学) 贵州贵阳550025 贵州大学计算机科学与技术学院贵州贵阳550025 贵州大学密码学与数据安全研究所贵州贵阳550025

联邦学习作为解决数据孤岛问题的有效方法,在服务器计算全部梯度的过程中,由于服务器的惰性和自利性会存在全局梯度不正确计算问题,因此需要验证全局梯度的完整性.现有的基于密码算法的方案验证开销过大.针对这些问题,提出一种理性与可... 详细信息

联邦学习作为解决数据孤岛问题的有效方法,在服务器计算全部梯度的过程中,由于服务器的惰性和自利性会存在全局梯度不正确计算问题,因此需要验证全局梯度的完整性.现有的基于密码算法的方案验证开销过大.针对这些问题,提出一种理性与可验证的联邦学习框架.首先,结合博弈论,设计囚徒合约与背叛合约迫使服务器诚实.其次,所提方案使用基于复制的验证方案实现全局梯度的完整性验证,且支持客户端离线.最后,经分析证明所提方案的正确性,并经实验表明,该方案与已有的验证算法相比,客户端的计算开销降为0,一次迭代的通信轮数由原来的3轮优化到2轮,且训练开销与客户端的离线率成反比.

关键词：联邦学习博弈论囚徒合约背叛合约数据完整性

A Transformer-Assisted Cascade Learning Network for Choroidal Vessel Segmentation

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Journal of Computer Science & Technology 2024年第2期39卷 286-304页

作者：温阳吴依林毕磊石武祯刘潇骁许毓鹏许迅曹文明冯大淦 Guangdong Provincial Key Laboratory of Intelligent Information Processing School of Electronics and Information EngineeringShenzhen UniversityShenzhen 518060China Institute of Translational Medicine Shanghai Jiao Tong UniversityShanghai 200240China Department of Ophthalmology Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China School of Information Technologies The University of SydneySydney 2006Australia

As a highly vascular eye part,the choroid is crucial in various eye disease ***,limited research has focused on the inner structure of the choroid due to the challenges in obtaining sufficient accurate label data,particularly for the choroidal ***,the existing direct choroidal vessel segmentation methods for the intelligent diagnosis of vascular assisted ophthalmic diseases are still unsatisfactory due to noise data,while the synergistic segmentation methods compromise vessel segmentation performance for the choroid layer segmentation *** cascaded structures grapple with error propagation during *** address these challenges,we propose a cascade learning segmentation method for the inner vessel structures of the choroid in this ***,we propose TransformerAssisted Cascade Learning Network(TACLNet)for choroidal vessel segmentation,which comprises a two-stage training strategy:pre-training for choroid layer segmentation and joint training for choroid layer and choroidal vessel *** also enhance the skip connection structures by introducing a multi-scale subtraction connection module designated as MSC,capturing differential and detailed information ***,we implement an auxiliary Transformer branch named ATB to integrate global features into the segmentation *** results exhibit that our method achieves the state-of-the-art performance for choroidal vessel ***,we further validate the significant superiority of the proposed method for retinal fluid segmentation in optical coherence tomography(OCT)scans on a publicly available *** these fully prove that our TACLNet contributes to the advancement of choroidal vessel segmentation and is of great significance for ophthalmic research and clinical application.

关键词： choroidal vessel segmentation optical coherence tomography(OCT) Transformer-assisted cascade learning retinal fluid segmentation multi-scale feature extraction