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Chinese Journal of Integrative Medicine 2017年第8期23卷 617-624页

作者： PAN Fan YU Tian-yuan Steven Wong xian si-tong LU Meng-qian WU Jian-cong GAO Yu-feng LI Xiao-qin GENG Nan YAO Bin-bin Collage of Acupuncture-Moxibustion and Tuina Beijing University of Chinese Medicine The 2nd Massage Department Beijing Massage Hospital Department of Encephalopathy of Mogol Medicine Affiliated Hospital of Inner Mongolia University for the Nationalities Department of Acupuncture and Moxibustion Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine Department of Massage Physiotherapy Beijing University of Chinese Medicine Dongfang Hospital

Objective：To elucidate the mechanism of Chinese tuina in treating sciatic nerve crush injury,and to detect the levels of tissue plasminogen activator（t PA）and plasminogen activator inhibitor-1（PAI-1）,which is thought to play an important role in nerve ***：Thirty-two adult male Sprague-Dawley rats were subjected to sciatic nerve crush injury and 16 rats（sham-operated group）went through a sham *** group was given no treatment while tuina group received tuina therapy since day 7 *** treatment was performed once a day and lasted for 20 *** sciatic functional index was examined every 5days during the treatment *** rats＇gastrocnemius muscles were evaluated for changes in mass and immunohistochemistry techniques were performed to detect the levels of tP A and ***：Tuina therapy improved the motor function of sciatic nerve injured rats（P〈0.05）,however,it did not increase muscle volume（P〈0.05）.Tuina downregulated the levels of t PA and PAI-1（P〈0.05）.Conclusions：The present study implies that tuina treatment could accelerate rehabilitation of peripheral nerve injury.

关键词： Chinese medicine physical therapy peripheral neuropathy massage

Protective Effects of Traditional Tibetan Medicine Zuo-Mu-A Decoction(佐木阿汤)on the Blood Parameters and Myocardium of High Altitude Polycythemia Model Rats

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Chinese Journal of Integrative Medicine 2017年第12期23卷 908-915页

作者： LU Meng-qian Nyima Tsring YU Tian-yuan WU Jian-cong Steven Wong CHEN Guo-yong Pasang Dekyi PAN Fan xian si-tong Dorje Rinchen MAO Ying-qiu ZHANG Lin-feng YAO Bin-bin School of Acupuncture-Moxibustion and Tuina Beijing University of Chinese MedicineBeijing 100029China Tibetan Traditional Medical College Lhasa 850000China Department of Tuina Beijing Massage HospitalBeijing 100035China Information Center Beijing University of Chinese MedicineBeijing 100029China Tibet Academy of Tibetan Medicine Lhasa 850000China Center of Scientific Experiment Beijing University of Chinese MedicineBeijing 100029China

Objective: To explore the protective effects of Tibetan medicine Zuo-Mu-A Decoction(佐木阿汤, ZMAD) on the blood parameters and myocardium of high altitude polycythemia(HAPC) model rats. Methods: Forty male Wistar rats were randomly divided into 4 groups by a random number table, including the normal, model, Rhodiola rosea L.(RRL) and ZMAD groups(10 in each group). Every group was raised in Lhasa to create a HAPC model except the normal group. After modeling, rats in the RRL and the ZMAD groups were administered intragastrically with RRL(20 mL/kg) and ZMAD(7.5 mL/kg) once a day for 2 months, respectively; for the normal and the model groups, 5 mL of distilled water was administered intragastrically instead of decoction. Then routine blood and hematologic rheology parameters were taken, levels of erythropoietin and 8-hydroxy-2’-deoxyguanosine(8-OHd G) were tested, and ultrastructural change in the left ventricular myocardium was observed using transmission electron microscopy. Results: Compared with the model group, ZMAD significantly reduced the red blood cell count, hemoglobin levels, whole blood viscosity at low/middle shear rates, plasma viscosity, erythrocyte electrophoretic time, erythropoietin and 8-OHd G levels, and also increased the erythrocyte deformation index(Psion: ZMAD has significant protective effects on the blood parameters against HAPC, and also has the beneficial effect in protecting against myocardial injury.

关键词： erythropoietin hematology myocardium high altitude polycythemia traditional medicine

On the Chern-simons-Schrodinger Equation with Critical Exponential Growth

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Acta Mathematica sinica,English Series 2021年第12期37卷 1875-1895页

作者： si tong CHEN xian Hua TANG Shuai YUAN School of Mathematics and Statistics Central South UniversityChangsha 410083P.R.China

This paper is concerned with the following Chern-simons-Schrodinger equation -Δu+V(|x|)u+(∫_(|x|)^(∞)h(s)/su^(2)(s)ds+h^(2)(|x|)/|x|^(2))u=a(|x|)f(u)in R^(2),where h(s)=∫_(0)^(s)l/2u^(2)(l)dl,V,a:R^(+)→R are radially symmetric potentials and the nonlinearity f:R→R is of subcritical or critical exponential growth in the sense of *** give some new sufficient conditions on f to obtain the existence of nontrivial solutions or ground state *** particular,some new estimates and techniques are used to overcome the difficulty arising from the critical growth of Trudinger-Moser type.

关键词： Chern-simons-Schrodinger equation critical exponential growth Trudinger-Moser

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壮医针灸治疗月经病的文献分析与展望

广西中医药大学学报 2023年第5期26卷 89-93页

作者：韦丽丽骆裕欣妍冼思彤林辰广西中医药大学广西南宁530200 广西中医药大学附属国际壮医医院广西南宁530201 广西中医药大学第一附属医院广西南宁530023

壮医针灸作为壮医学的重要组成部分,是在壮医基础理论指导下,研究穴位及针法、灸法,探讨运用针刺、药线灸防治疾病规律的一门学科,在临床防治疾病中既具有优势特色,又具有较好的临床疗效[1]。月经病是妇科常见病、多发病,被列为妇科疾... 详细信息

壮医针灸作为壮医学的重要组成部分,是在壮医基础理论指导下,研究穴位及针法、灸法,探讨运用针刺、药线灸防治疾病规律的一门学科,在临床防治疾病中既具有优势特色,又具有较好的临床疗效[1]。月经病是妇科常见病、多发病,被列为妇科疾病之首,随着壮医针灸治疗月经病在临床的广泛应用,壮医针灸治疗月经病的公开发表文献亦日益增多。

关键词：壮医针灸月经不调痛经绝经综合征文献研究

Exploring gut microbiota as a novel therapeutic target in Crohn’s disease: Insights and emerging strategies

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World Journal of Gastroenterology 2025年第2期31卷 147-156页

作者： tong Qiao xian-Hui Wen Department of Clinical Medicine Jinan UniversityGuangzhou 510632Guangdong ProvinceChina College of Life Science and Technology Jinan UniversityGuangzhou 510632Guangdong ProvinceChina

Extensive research has investigated the etiology of Crohn’s disease(CD),encompassing genetic predisposition,lifestyle factors,and environmental ***,the gut microbiome,recognized as the human body’s second-largest gene pool,has garnered significant attention for its crucial role in the patho-genesis of *** paper investigates the mechanisms underlying CD,focusing on the role of‘creeping fat’in disease progression and exploring emerging therapeutic strategies,including fecal microbiota transplantation,enteral nutri-tion,and therapeutic *** fat has been identified as a unique patho-logical feature of CD and has recently been found to be associated with dysbiosis of the gut *** characterize this dysbiotic state by identi-fying key microbiome-bacteria,fungi,viruses,and archaea,and their contributions to CD ***,this paper reviews contemporary therapies,empha-sizing the potential of biological therapies like fecal microbiota transplantation and dietary *** elucidating the complex interactions between host-microbiome dynamics and CD pathology,this article aims to advance our under-standing of the disease and guide the development of more effective therapeutic strategies for managing CD.

关键词： Crohn’s disease Gut microbiome Dysbiosis Creeping fat Fecal microbiota transplantation

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自激式电感耦合等离子体光源设计及光谱分析

光谱学与光谱分析 2025年第1期45卷 66-71页

作者：卢思贤龙开红詹陈锐李明北方工业大学电气与控制工程学院北京100144 益阳职业技术学院电子与信息工程学院湖南益阳413055

电感耦合等离子体(ICP)光谱仪是一种应用范围很广的元素分析仪,主要用于元素定性与定量的分析。ICP光源是光谱仪的核心部件,它在光谱仪中扮演着至关重要的角色。目前主流的ICP光源有两种:自激式和他激式,各自具有优缺点。他激式光源电... 详细信息

电感耦合等离子体(ICP)光谱仪是一种应用范围很广的元素分析仪,主要用于元素定性与定量的分析。ICP光源是光谱仪的核心部件,它在光谱仪中扮演着至关重要的角色。目前主流的ICP光源有两种:自激式和他激式,各自具有优缺点。他激式光源电路复杂、体积庞大、阻抗匹配速度较慢、最大输出功率有限。设计了一种基于镀金工艺的高功率MOSFET和变频实现阻抗匹配的自激式ICP光源,该光源采用射频放大和阻抗匹配一体化的设计,把从负载线圈采样的频率信号f_(1)以及功率放大电路放大后的频率相位f_(0)进行相位比较,再根据两者相位差的变化,进而控制频率的变化,实现阻抗匹配;设计上采用了镀金工艺的金属化硅N通道型高功率的MOSFET实现功率放大,具有更大的功率密度、更小的体积,最大输出功率超过2400 W。对研制的ICP光源进行了电学静态测试,给出了鉴相器、压控振荡器以及功率的输出特性,验证了各电路在相应工作状态下的性能表现;同时结合光谱仪进行了包含Ba、Na和Li元素标准溶液的测试,获得了目标元素的光谱信号;另外,对获得的光谱信号进行了处理,使用了基于EEMD特征增强的方法对目标元素光谱信号进行有效增强,信号的线性决定系数(R^(2))从0.97降至0.99,相对标准偏差(RSD)从6.47%降至1.07%,增强了信号的准确性和可用性。本文所研制的自激式ICP光源,通过射频放大和阻抗匹配一体化设计缩小了体积,变频技术使阻抗匹配速度从毫秒级提升到纳秒级,镀金工艺的MOSFET技术使最大输出功率从原来的1800 W增加到2400 W,为ICP光源的进一步优化和应用奠定了基础,具有重要的科学研究和工程实践意义。

关键词：自激式ICP光源阻抗匹配光谱信号 EEMD算法

Structure Effect of Squarylium Cyanine Dyes on Third-Order Optical Nonlinearities in Ground and Excited States

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Chinese Physics Letters 1999年第8期16卷 571-573页

作者： IU Xu-chun XU Gang si Jin-hai YE Pei-xian LIN tong PENG Bi-xian Institute of Physics and Center for Condensed Matter Physics Chinese Academy of SciencesBeijing 100080 Institute of Photographic Chemistry Chinese Academy of SciencesBeijing 100101

A series of squarylium cyanine dyes with different substituents were synthesized and the third-order optical nonlinearities of their ground and excited states were investigated by backward degenerate *** the ground state,the molecular hyperpolarizabilityγg increases with the red-shift of the absorption peakλabmax,of the squaraine with different substituents,whereas for the excited-state molecular hyperpolarizabilityγe,the nonlinear enhancementγe/γg decreases,which may indicate that in the excited state the electron accepting-donating ability of different substituents changes in the reverse order compared with the order in the ground state.

关键词： state excited substituent

Fitness of Encarsia sophia （Hymenoptera： Aphelinidae） parasitizing Trialeurodes vaporariorum and Bemisia tabaci （Hemiptera： Aleyrodidae）

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Insect Science 2011年第1期18卷 84-91页

作者： Chen Luo tong-xian Liu Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry Sciences Beijing Key Laboratory of Applied Entomology Northwest A&F University Yangling Shaanxi Province China

Fitness and efficacy of Encarsia sophia （Girault ＆ Dodd）（Hymenoptera： Aphelinidae） as a biological control agent was compared on two species of whitefly （Hemiptera： Aleyrodidae） hosts, the relatively smaller sweetpotato whitefly, Bemisia tabaci （Gennadius） biotype ＇B＇, and the larger greenhouse whitefly, Trialeurodes vaporariorum （Westwood）. significant differences were observed on green bean （Phaseolus vulgaris L.） in the laboratory at 27 ± 2℃, 55% 4- 5% RH, and a photoperiod of 14 ： 10 h （L ： D）. Adult parasitoids emerging from T. vaporariorum were larger than those emerging from B. tabaci, and almost all biological parameters of E. sophia parasitizing the larger host species were superior except for the developmental times of the parasitoids that were similar when para- sitizing the two host species. Furthermore, parasitoids emerging from T. vaporariorum parasitized more of these hosts than did parasitoids emerging from B. tabaci. We conclude that E. sophia reared from larger hosts had better fitness than from smaller hosts. Those from either host also preferred the larger host for oviposition but were just as effective on smaller hosts. Therefore, larger hosts tended to produce better parasitoids than smaller hosts.

关键词： biological control body size host size oviposition sweetpotato whitefly

Fractional Cooling Strategy of the Hot-Stamping Process and Its Influence on Formability and Mechanical Properties of Ultra-High-Strength Steel Parts

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Acta Metallurgica sinica(English Letters) 2019年第3期32卷 343-351页

作者： xian-Hong Han Cheng-Long Wang si-si Chen Jun Chen Department of Plasticity Technology School of Materials Science and Engineering Shanghai Jiao Tong University SAIC General Motors Co. Ltd

The effects of forming temperature on the formability and product properties of hot-stamping boron steel B1500HS were investigated. Based on the fractional cooling strategy, boron steel sheets were heated to achieve full austenitization before they were removed from the furnace and cooled to the forming temperature using different cooling methods. Subsequently,they were simultaneously press-formed and quenched inside the tool until the martensitic transformation was finished. A series of thermal tensile tests were conducted to study the effects of forming temperatures on the stamping performance indices, including elongation, yield ratio, and hardening exponent. Then, the mechanical properties and microstructures of the hot-stamped products were characterized. Finally, an irregular part was formed using different fractional cooling strategies, while its formability and springback phenomena were discussed. The results show that using a fast-cooling method to reach 650 °C as the forming temperature optimizes the formability of the tested B1500HS boron steel. The best mechanical properties and smallest springback values were achieved using this optimal strategy.

关键词： Hot-stamping Fractional cooling Forming temperature Formability

N-soliton solutions for the nonlocal two-wave interaction system via the Riemann–Hilbert method

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Chinese Physics B 2018年第12期27卷 157-163页

作者： si-Qi Xu xian-Guo Geng School of Mathematics and Statistics Zhengzhou UniversityZhengzhou 450001China College of Civil Engineering Xinyang Normal UniversityXinyang 464000China

In this paper, a nonlocal two-wave interaction system from the Manakov hierarchy is investigated via the Riemann–Hilbert approach. Based on the spectral analysis of the Lax pair, a Riemann–Hilbert problem for the nonlocal two-wave interaction system is constructed. By discussing the solutions of this Riemann–Hilbert problem in both the regular and nonregular cases, we explicitly present the N-soliton solution formula of the nonlocal two-wave interaction system. Moreover,the dynamical behaviour of the single-soliton solution is shown graphically.

关键词： nonlocal two-wave interaction system Riemann–Hilbert problem N-soliton solutions