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Comparison of Effects of Liuzijue Exercise and Conventional Respiratory Training on Patients after Cardiac Surgery:A Randomized Controlled Trial

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Chinese Journal of Integrative Medicine 2023年第7期29卷 579-589页

作者： ZHANG Qiao-li GE min CHEN cheng FAN Fu-dong JIN Yan ZHANG Ning WANG Lei Department of Rehabilitation Medicine Nanjing Drum Tower HospitalClinical College of Nanjing University of Chinese MedicineNanjing 210008China Department of Rehabilitation College of Acupuncture and Moxibustion and Massage Health Preservation and RehabilitationNanjing University of Chinese MedicineNanjing 210023China Department of Cardio-Thoracic Surgery Nanjing Drum Tower Hospitalthe Affiliated Hospital of Nanjing University Medical SchoolNanjing 210008China Department of Ultrasound Nanjing Drum Tower Hospitalthe Affi liated Hospital of Nanjing University Medical SchoolNanjing 210008China

Objective To evaluate the feasibility and safety of Liuzijue exercise(LE)for the clinical effect in patients after cardiac *** Totally 120 patients who underwent cardiac surgery and were admitted to the Cardiothoracic Intensive Care Unit of Nanjing Drum Tower Hospital between July and Oclober,2022 were allocated to the LE group,the conventional respiratory training(CRT)group,and the control group by a random number table at a ratio of 1:1:1;40 patients in each *** patients received routine treatment and cardiac *** group and CRT group respectively performed LE and CRT once a day for 30 min for 7 *** group did not receive specialized respiratory *** forced vital capacity,forced expiratory volume in 1 s,peak inspiratory flow rate,peak expiratory flow rate,maximum inspiratory pressure,maximum expiratory pressure,modified Barthel index(MBI),and Hamilton Rating Scale for Anxiety(HAM-A)were evaluated before,after 3 and 7 days of *** addition,the postoperative length of hospital stay(LOS)and the adverse events that occurred during the intervention period were *** A total of 107 patients completed the study,120 patients were included in the *** 3 days of intervention,the pulmonary function,respiratory muscle strength,MBI and HAM-A of all 3 groups improved compared with that before the intervention(P<0.05 or P<0.01).Compared with the control group,pulmonary function and respiratory muscle strength were significantly improved in the CRT and LE groups(P<0.05 or P<0.01).MBI and HAM-A were significantly improved in the LE group compared with the control and CRT groups(P<0.05 or P<0.01).On the 7th day after intervention,the difference was still statistically significant(P<0.01),and was significantly different from that on the 3rd day(P<0.05 or P<0.01).In addition,on the 7th day of intervention,the pulmonary function and respiratory muscle strength in the LE group were significantly improved comp

关键词： Liuzijue exercise pulmonary function Liuzijue exercise pulmonary function respiratory muscle strength activities of daily living respiratory muscle strength activities of daily living anxiety cardiac surgery

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普拉克索对帕金森病患者抑郁症状的影响

河南医学高等专科学校学报 2017年第6期29卷 513-516页

作者：程冬敏吴保鑫马正磊王妍石彦彦张孝良沛县人民医院神经内科江苏沛县221600

目的了解普拉克索对帕金森病(Parkinson’s disease,PD)患者抑郁症状的效果。方法 54例PD患者随机分为观察组26例和对照组28例,对照组给予常规治疗;观察组在常规治疗基础上给予普拉克索治疗。疗程均为12周,通过15项老年抑郁量表(GDS-15... 详细信息

目的了解普拉克索对帕金森病(Parkinson’s disease,PD)患者抑郁症状的效果。方法 54例PD患者随机分为观察组26例和对照组28例,对照组给予常规治疗;观察组在常规治疗基础上给予普拉克索治疗。疗程均为12周,通过15项老年抑郁量表(GDS-15)、贝克抑郁量表(BDI)、统一帕金森病评定量表(UPDRS)等评价对PD患者抑郁症状的影响。结果观察组GDS-15平均降低2.5分,对照组降低0.4分;BDI评分观察组平均降低5.6分,对照组降低1.1分;UPDRS第Ⅱ部分评分观察组降低2.4分,对照组降低0.1分,差异均有统计学意义(P0.05)。结论普拉克索可改善PD患者的抑郁症状。

关键词：帕金森病普拉克索抑郁症状

Successful treatment of invasive fungal rhinosinusitis caused by Cunninghamella: A case report and review of the literature

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World Journal of Clinical Cases 2019年第2期7卷 228-235页

作者： Yong-Cai Liu min-Li Zhou Ke-Jia cheng Shui-Hong Zhou Xue Wen cheng-dong Chang Department of Otolaryngology the First Affiliated Hospital College of Medicine Zhejiang University Department of Pathology the First Affiliated Hospital College of Medicine Zhejiang University

BACKGROUND Invasive fungal rhinosinusitis(IFR) caused by Cunninghamella is very rare but has an extremely high fatality rate. There have been only seven cases of IFR caused by Cunninghamella reported in English and, of these, only three patients *** this article, we present another case of IFR caused by Cunninghamella, in which the patient was initially treated successfully but then deteriorated due to a relapse of leukemia 2 mo *** SUMMARY A 50-year-old woman presented with a 2-mo history of right ocular proptosis,blurred vision, rhinorrhea and nasal obstruction. Nasal endoscopic examination showed that the middle turbinate had become necrotic and fragile. Endoscopic sinus surgery and enucleation of the right orbital contents were performed successively. Additionally, the patient was treated with amphotericin B both systematically and topically. Secretion cultivation of the right eye canthus showed infection with Cunninghamella, while postoperative pathology also revealed fungal infection. The patient's condition gradually stabilized after surgery. However, the patient underwent chemotherapy again due to a relapse of leukemia 2 mo later. Unfortunately, her leukocyte count decreased dramatically,leading to a fatal lung infection and *** Aggressive surgical debridements, followed by antifungal drug treatment both systematically and topically, are the most important fundamental treatments for IFR.

关键词： Cunninghamella Invasive fungal rhinosinusitis Acute myeloid leukemia Treatment Prognosis Case report

Electrodeposition of Zn(O,S)(zinc oxysulfide)thin films:Exploiting its thermodynamic and kinetic processes with incorporation of tartaric acid

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Journal of Energy Chemistry 2018年第3期27卷 913-922页

作者： Qiao cheng dong Wang Huanping Zhou Department of Energy and Resources Engineerirzg College of EngineeringPeking UniversityBeUing 100871China

Zn（O,S）（zinc oxysulfide） is an important chalcogenide material recently reported to be potentially applied as electrode buffers in thin film solar cells. Both vacuum and solution approaches have enabled the fabrication of Zn（O,S） films. However they either require extreme conditions and high energy consumption for synthesis, or suffer from lack of controllability mainly due to the thermodynamic and kinetic distinction between Zn O and Zn S during film growth. Here we demonstrated an effective electrodeposition route to obtain high-quality Zn（O,S） thin films in a controllable manner. Importantly, tartaric acid was employed as a secondary complexing agent in the electrolyte to improve the film morphology, as well as to adjust other key properties such as composition and absorption. To elucidate the vital role that tartaric acid played, thermodynamic and kinetic processes of electrodeposition was investigated and discussed in detail. The accumulative contribution has shed light on further exploit of Zn（O,S） with tunable properties and optimization of the corresponding electrodeposition process, for the application in thin film solar cells.

关键词： Zinc oxysulfide Zn(O S) Electrodeposition Tartaric acid

Effect of methane-hydrogen mixtures on flow and combustion of coherent jets

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Journal of Iron and Steel Research International 2017年第11期24卷 1143-1151页

作者： Ting cheng Rong Zhu Kai dong School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China Beijing Key Laboratory of Research Center of Special Melting and Preparation of High-end Metal Materials University of Science and Technology BeijingBeijing 100083China

Coherent jets are widely used in electric are furnace （EAF） steelmaking to increase the oxygen utilization and chemical reaction rates. However, the influence of fuel gas combustion on jet behavior is not fully understood yet. The flow and combustion characteristics of a coherent jet were thus investigated at steelmaking temperature using Fluent software, and a detailed chemical kinetic reaction mecha- nism was used in the combustion reaction model. The axial velocity and total temperature of the supersonic jet were measured via hot state experiments. The simulation results were compared with the experimental data and the empirical jet model proposed by Ito and Muchi and good consistency was obtained. The research results indicated that the potential core length of the coherent jet can be prolonged by optimizing the combustion effect of the fuel gas. Besides, the behavior of the supersonic jet in the subsonic section was also investigated, as it is an important factor for controlling the position of the oxygen lance. The investigation indicated that the attenuation of the coherent jet is more notable than that of the conventional jet in the subsonic section.

关键词： Supersonic jet Numerical simulation Mixed fuel gas Flow field Combustion characteristic

Efficient and secure outsourcing of bilinear pairings with single server

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Science China(Information Sciences) 2018年第3期61卷 240-242页

作者： min dong Yanli REN School of Communication and Information Engineering Shanghai University

Dear editor,Cloud computing is playing important role at the era of big data,and its availability makes outsourcing computations possible[1].By outsourcing computations,mobile devices with weak computational ability can outsource complex operations to powerful cloud servers so that the time cost can be greatly reduced[2].Despite of unique advantages,there are also some security challenges we need pay attention to.

关键词： Efficient and secure outsourcing of bilinear pairings with single server

An improved complex variable element-free Galerkin method for two-dimensional elasticity problems

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Chinese Physics B 2012年第2期21卷 56-65页

作者： Bai Fu-Nong Li dong-ming Wang Jian-Fei cheng Yu-min Shanghai Institute of Applied Mathematics and Mechanics Shanghai UniversityShanghai 200072China Shanghai Key Laboratory of Mechanics in Energy Engineering Shanghai UniversityShanghai 200072China

In this paper, the improved complex variable moving least-squares （ICVMLS） approximation is presented. The ICVMLS approximation has an explicit physics meaning. Compared with the complex variable moving least-squares （CVMLS） approximations presented by cheng and Ren, the ICVMLS approximation has a great computational precision and efficiency. Based on the element-free Galerkin （EFG） method and the ICVMLS approximation, the improved complex variable element-free Galerkin （ICVEFG） method is presented for two-dimensional elasticity problems, and the corresponding formulae are obtained. Compared with the conventional EFC method, the ICVEFG method has a great computational accuracy and efficiency. For the purpose of demonstration, three selected numerical examples are solved using the ICVEFG method.

关键词： meshless method improved complex variable moving least-squares approximation improved complex variable element-free Galerkin method elasticity

Photonic matrix multiplication lights up photonicaccelerator and beyond

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Light(Science & Applications) 2022年第2期11卷 158-178页

作者： Hailong Zhou Jianji dong Junwei cheng Wenchan dong Chaoran Huang Yichen Shen Qiming Zhang min Gu Chao Qian Hongsheng Chen Zhichao Ruan Xinliang Zhang Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China Department of Electronic Engineering The Chinese University of Hong KongShatinHong KongChina Lightelligence Hangzhou 311121China Institute of Photonic Chips University of Shanghai for Science and TechnologyShanghai 200093China Centre for Artificial-Intelligence Nanophotonics School of Optical-Electrical and Computer EngineeringUniversity of Shanghai for Science and TechnologyShanghai 200093China Interdisciplinary Center for Quantum Information State Key Laboratory of Modern Optical InstrumentationZJUHangzhou Global Scientific and Technological Innovation CenterZJU-UIUC InstituteZhejiang UniversityHangzhou 310027China Interdisciplinary Center of Quantum Information State Key Laboratory of Modern Optical Instrumentationand Zhejiang Province Key Laboratory of Quantum Technology and DeviceDepartment of PhysicsZhejiang UniversityHangzhou 310027China

Matrix computation,as a fundamental building block of information processing in science and technology,contributes most of the computational overheads in modern signal processing and artificial intelligence *** accelerators are designed to accelerate specific categories of computing in the optical domain,especially matrix multiplication,to address the growing demand for computing resources and *** matrix multiplication has much potential to expand the domain of telecommunication,and artificial intelligence benefiting from its superior *** research in photonic matrix multiplication has flourished and may provide opportunities to develop applications that are unachievable at present by conventional electronic *** this review,we first introduce the methods of photonic matrix multiplication,mainly including the plane light conversion method,Mach–Zehnder interferometer method and wavelength division multiplexing *** also summarize the developmental milestones of photonic matrix multiplication and the related ***,we review their detailed advances in applications to optical signal processing and artificial neural networks in recent ***,we comment on the challenges and perspectives of photonic matrix multiplication and photonic acceleration.

关键词： interferometer beyond matrix

Design of Fault Diagnosis Observer for HAGC System on Strip Rolling Mill

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Journal of Iron and Steel Research International 2006年第4期13卷 27-31页

作者： dong min LIU Cai College of Mechanical Engineering Yanshan University Qinhuangdao 066004 Hebei China

By building mathematical model for HAGC （hydraulic automation gauge control） system of strip rolling mill, treating faults as unknown inputs induced by model uncertainty, and analyzing fault direction, an unknown input fault diagnosis observer group was designed. Fault detection and isolation were realized through making ob- server residuals robust to specific faults but sensitive to other faults. Sufficient existence conditions and design of the observers were given in detail. Diagnosis observer parameters for servo-valve, cylinder, roller and body rolling mill were obtained resoectively. The effectiveness of this diagnosis method was oroved bv actual data simulations.

关键词： HAGC mathematical model unknown input observer fault diagnosis