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安冲汤联合艾灸隐白穴治疗功能性子宫出血临床观察

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中国中医药现代远程教育 2025年第1期23卷 156-158页

作者：黄娟胡津南昌市洪都中医院门诊部江西南昌330000

目的探究安冲汤联合艾灸隐白穴治疗功能性子宫出血的效果。方法从南昌市洪都中医院2020年8月—2022年8月收治的功能性子宫出血患者中选取68例为研究对象,采用随机数字表法分为对照组和观察组,每组34例。对照组予常规西医治疗,观察组在... 详细信息

目的探究安冲汤联合艾灸隐白穴治疗功能性子宫出血的效果。方法从南昌市洪都中医院2020年8月—2022年8月收治的功能性子宫出血患者中选取68例为研究对象,采用随机数字表法分为对照组和观察组,每组34例。对照组予常规西医治疗,观察组在此基础上予安冲汤联合艾灸隐白穴治疗,比较两组临床疗效、血红蛋白水平、子宫内膜厚度及不良反应发生率。结果观察组临床总有效率为97.06%(33/34),高于对照组的82.35%(28/34)(P0.05);治疗后,观察组血红蛋白水平高于对照组,子宫内膜厚度小于对照组(P0.05)。结论采用安冲汤联合艾灸隐白穴治疗功能性子宫出血,可以改善患者血红蛋白水平,降低子宫内膜厚度,提高临床效果,且可以保障治疗安全性。

关键词：崩漏功能性子宫出血安冲汤隐白穴艾灸疗法中医综合疗法

Synergistic and interference effects in coaxial mixers: Numerical analysis of the power consumption

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Chinese Journal of Chemical Engineering 2018年第4期26卷 684-694页

作者： juan huang Gance Dai School of Perfume and Aroma Technology Shanghai Institute of Technology State Key Laboratory of Chemical Engineering East China University of Science and Technology

This paper is concerned with the design and application of coaxial mixers with the aid of analysis of interaction between each individual impeller. Two types of coaxial mixers pitched blade turbine(PBT)-helical ribbon(HR)and inner-outer HR operated in laminar regime were studied experimentally and numerically. The interaction implies synergistic and interference effects, which was revealed through the investigation of axial circulation rate, energy dissipation rate and power consumption. The influence factors including rotational speed ratio,rotating mode and impeller configuration were explored systematically. Quantitative analysis of power consumption involves three parameters: rate of variation in power consumption, interactive mode and ratio of power consumption. Analysis indicated that some important properties were embodied in the power *** properties are one-way and two-way interactions, critical speed ratio and dominant impeller. Finally, a new suggestion for power estimation was given.

关键词： Numerical simulation Mixing Laminar flow Coaxial mixers Power consumption Interaction

The function of small RNAs in plant biotic stress response

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Journal of Integrative Plant Biology 2016年第4期58卷 312-327页

作者： juan huang Meiling Yang Xiaoming Zhang State Key Laboratory of Integrated Management of Pest Insects and Rodents Institute of Zoology Chinese Academy of Sciences

Small RNAs（s RNAs） play essential roles in plants upon biotic stress. Plants utilize RNA silencing machinery to facilitate pathogen-associated molecular pattern-triggered immunity and effector-triggered immunity to defend against pathogen attack or to facilitate defense against insect herbivores. Pathogens, on the other hand, are also able to generate effectors and s RNAs to counter the host immune response. The arms race between plants and pathogens/insect herbivores has triggered the evolution of s RNAs,RNA silencing machinery and pathogen effectors. A great number of studies have been performed to investigate the roles of s RNAs in plant defense, bringing in the opportunity to utilize s RNAs in plant protection. Transgenic plants with pathogen-derived resistance ability or transgenerational defense have been generated, which show promising potential as solutions for pathogen/insect herbivore problems in the field. Here we summarize the recent progress on the function of s RNAs in response to biotic stress, mainly in plant-pathogen/insect herbivore interaction,and the application of s RNAs in disease and insect herbivore control.

关键词： Small RNA plant immunity transgenerational defense pathogen-derived resistance

Heat Treatment of Cold-Rolled Low-Carbon Si-Mn Dual Phase Steels

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Journal of Iron and Steel Research International 2010年第1期17卷 54-58页

作者： LUO juan-juan SHI Wen huang Qun-fei LI Lin Material Science and Engineering College Shanghai University Shanghai 200072 China

The effects of overageing （OA） and vanadium addition on microstructure and properties of cold-rolled lowcarbon Si-Mn dual phase （DP） steel sheets are studied. The results show that the microstructure and mechanical properties of DP steels are greatly affected by OA temperature. When OA is done at low temperatures （473 -- 573 K）, the elongation rate increases sharply while both the yield strength and tensile strength decrease significantly, When OA is done at high temperatures （〉573 K）, the elongation does not further increase, but the yield strength increases and tensile strength decreases, which deteriorates the mechanical properties of the steel. The results also show that both the strength and the tempering stability can be significantly improved by vanadium microalloying. Finally, the optimum OA temperature for the traditional steel appears to be around 523 K, while it is around 573 K for the V-containing steel, resulting in the best overall mechanical properties.

关键词： dual phase steel overageing microstructure mechanical property vanadium

Effects of Silver Nanoparticles on Soil Ammonia-Oxidizing Microorganisms Under Temperatures of 25 and 5℃

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Pedosphere 2018年第4期28卷 607-616页

作者： huang juan CAO Chong LI Runqing GUAN Wenzhu Deptartment of Municipal Engineering School of Civil Engineering Southeast University

The excellent bactericidal performance of silver nanoparticles （Ag NPs） has led to their wide applications, resulting in increasing concerns about their potential environmental impacts. This study evaluated the influences of different concentrations of Ag NPs （0, 1, 10, and 100 μg g^-1 dry soil） on the ammonia-oxidizing microorganisms in soil at cultivation temperatures of 25 and 5 ℃ for 37 d. The results showed that 1μg g^-1 dry soil of Ag NPs had no acute effects on the ammonia-oxidizing microorganisms. However, 10 and 100μg g^-1 dry soil of Ag NPs levels were found to significantly inhibit the activities of soil nitrification, with a decrease of 69.89% and 94.55%, respectively, at 25 ℃ and 61.65% and 83.79%, respectively, at 5℃ compared to the control （0 μg g^-1 dry soil of Ag NPs）. These levels of Ag NPs also obviously decreased soil urease activity from about 380.47 ± 0.07 （at 5℃） and 529.76 ± 13.44 （at 25℃） mg N g^-1 dry soil d^-1 to 61.70 ± 2.97 and 68.29 ± 8.22 mg N g^-1 dry soil d^-1, respectively, after 37 d of cultivation. Quantitative polymerase chain reaction showed the abundance of ammonia-oxidizing archaea and bacteria. For the same exposure time, the effects of Ag NPs on the activities of ammonia-oxidizing microorganisms and urease decreased with decreasing temperature. The threshold concentration of Ag NPs that induced negative effects on ammonia-oxidizing microorganisms was higher at 5 -C than at 25 -C. Therefore, the temperature has a major impact on the toxicity of Ag NPs to ammonia-oxidizing microorganisms and on the urease activity, with toxicity being reduced with decreasing temperature.

关键词： archaea bacteria biological toxicity nitrification activity polymerase chain reaction urease activity

Recurrence and decay a star-typed queueing properties of model with refusal

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Frontiers of Mathematics in China 2015年第4期10卷 917-932页

作者： Junping LI Xiangxiang huang juan WANG Lina ZHANG School of Mathematics and Statistics Central South University Changsha 410075 China

We consider a multiclass service system with refusal and bulk-arrival. The properties regarding recurrence, ergodicity, and decay properties of such model are discussed. The explicit criteria regarding recurrence and ergodicity are obtained. The stationary distribution is given in the ergodic case. Then, the exact value of the decay parameter, denoted by λE, is obtained in the transient case. The criteria for the λE-recurrence are also obtained. Finally, the corresponding λE-invariant vector/measure is considered.

关键词： Generation function bulk-arrival queue recurrence ergodicity,decay parameter invariant measure

Model test on dynamic characteristics of invert and foundation soils of high-speed railway tunnel

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Earthquake Engineering and Engineering Vibration 2015年第3期14卷 549-559页

作者： huang juan Yuan Tieying Peng Limin Yu Jun Ding Zude School of Civil Engineering Central South University Faculty of Civil Engineering and Mechanics Kunming University of Science and Technology

A dynamic model test(CL = 4) at different velocities of train,namely different loading frequencies,is carried out to study the dynamic characteristics of a high-speed railway tunnel invert and its foundation *** only are the accelerations,dynamic coefficients,dynamic stresses of the invert and foundation soils emphatically analyzed,their relationship with the velocity of the train are discussed in *** laboratory testing,the attenuation of vibration propagating from up the rails is obtained and the calculation formula of the speed influence coefficient of the tunnel invert is preliminarily *** depth of the foundation soils influenced by vibration is also determined in this *** is shown that the responses of the tunnel invert and foundation soils to vibration are slightly increased with the velocity of the train;circumferential stresses in the bottom of the invert are tensile stresses and maximum stresses appear under the foot of the rails;the dynamic soil pressures of the foundation decrease quickly with the distance away from the tunnel invert and an exponential relationship exists between them.

关键词： high speed railway tunnel dynamic characteristic m

An Adaptive Lasso Grey Model for Regional FDI Statistics Prediction

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Computers, Materials & Continua 2021年第11期69卷 2111-2121页

作者： juan huang Bifang Zhou Huajun huang Jianjiang Liu Neal N.Xiong Centre for Innovation Research in Social Governance Changsha University of Science and TechnologyChangsha410114China College of Information Technology and Management Hunan University of Finance and EconomicsChangsha410205China Department of Mathematics and Computer Science Northeastern State UniversityTahlequah74464USA

To overcome the deficiency of traditional mathematical statistics methods,an adaptive Lasso grey model algorithm for regional FDI(foreign direct investment)prediction is proposed in this paper,and its validity is ***,the characteristics of the FDI data in six provinces of Central China are generalized,and the mixture model’s constituent variables of the Lasso grey problem as well as the grey model are ***,based on the influencing factors of regional FDI statistics(mean values of regional FDI and median values of regional FDI),an adaptive Lasso grey model algorithm for regional FDI was ***,an application test in Central China is taken as a case study to illustrate the feasibility of the adaptive Lasso grey model algorithm in regional FDI *** also select RMSE(root mean square error)and MAE(mean absolute error)to demonstrate the convergence and the validity of the ***,we train this proposedal gorithm according to the regional FDI statistical data in six provinces in Central China from 2006 to *** then use it to predict the regional FDI statistical data from 2019 to 2023 and show its changing *** extended work for the adaptive Lasso grey model algorithm and its procedure to other regional economic fields is also discussed.

关键词： Adaptive lasso grey model algorithm regional FDI statistics mean value of regional FDI median value of regional FDI

Effects of soil organic matter components and iron aluminum oxides on aggregate stability during vegetation succession in granite red soil eroded areas

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Journal of Mountain Science 2022年第9期19卷 2634-2650页

作者： LIN Zhe huang Zhi-gang LIAO Da-lan huang Wan-xia huang juan DENG Yu-song Guangxi Key Laboratory of Forest Ecology and Conservation College of ForestryGuangxi UniversityNanningGuangxi 530004China College of Agriculture Guangxi UniversityNanningGuangxi 530004China

Soil aggregates determine the basic structure of soil,and their composition and stability are influenced by the various types of cementitious substances occurring in *** explore the main limiting factors of soil aggregation in the process of vegetation succession with granite as the parent material,five stages of vegetation succession in an eroded area were selected:bare land(BL),grassland(GL),grassland shrub transition land(GS),shrubland(SL)and secondary forest(SF).Soil samples were collected to determine the composition and stability of *** contents of organic and inorganic cementitious substances,including organic matter components and iron aluminum oxides,were determined at five soil aggregate grain *** results indicated that the stability of soil aggregates and the>0.25 mm water-stable aggregate content(WR_(0.25))increased with vegetation *** on the Le Bissonnais(LB)method,the mean weight diameter(MWD)of soil aggregates increased,and the relative dissipation index(RSI)and relative mechanical crushing index(RMI)*** humic acid(HA)and fulvic acid(FA)contents in soil aggregates increased with vegetation succession,and the soil humus content at the SF stage increased by more than 13.54%over the BL *** different vegetation succession stage,the iron and aluminum oxides for the SL and the SF were at a high level,and the contents of free-form iron oxide(Fe_(d))and amorphous iron oxide(Fe_(o))for BL were *** analysis indicated that the soil humic degree(PQ)and the contents of amorphous alumina(Al_(o))were positively correlated with aggregate stability to varying *** analysis(RDA)revealed that PQ values of 1-2 mm(PQ_(2))and 0.25-0.5 mm(PQ_(4))aggregates,the contents of Fe_(o) of bulk soil(Fe_(oB)),>2 mm(Fe_(o1)),1-2 mm(Fe_(o2)),and2 mm(Al_(o1))aggregates could explain 99.4%of the changes in soil aggregate stability at different vegetati

关键词： Soil aggregate stability Vegetation succession Soil organic matter components Iron aluminum oxides