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预防性护理在高血压脑出血术后康复中的影响

局解手术学杂志 2011年第5期20卷 555-556页

作者：李巧银莫壮敏何珠茹黎夏玉琼海市人民医院神经外科海南琼海571400

目的探讨预防性护理在高血压脑出血术后康复中的影响。方法 92例高血压脑出血术后患者按照随机数字方法分成2组,每组46例,对照组患者给予常规护理,而研究组给予预防性护理。结果对照组的死亡率为28.26%,预后良好率为34.78%,致残率为32.6... 详细信息

目的探讨预防性护理在高血压脑出血术后康复中的影响。方法 92例高血压脑出血术后患者按照随机数字方法分成2组,每组46例,对照组患者给予常规护理,而研究组给予预防性护理。结果对照组的死亡率为28.26%,预后良好率为34.78%,致残率为32.61%,而研究组的死亡率为23.91%,预后良好率为56.52%,致残率为21.74%。两组之间的死亡率没有统计学差异(P>0.05);而两组之间的预后良好率和致残率具有统计学差异(P0.05);而在护理干预的2周和12周时的ADL评分两组之间具有统计学差异(P<0.05)。两组患者在再出血、肺部感染及消化道溃疡发生率方面具有统计学差异(P<0.05)。结论对高血压脑出血术后患者采取全方位的预防性护理措施不仅能够提高预后良好率,降低致残率和术后相关并发症的发生率,而且能够很好地改善患者的日常生活能力。

关键词：高血压脑出血术后预防性护理

新型护理方法对高血压脑出血患者术后并发症的防治作用

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局解手术学杂志 2011年第4期20卷 398-399页

作者：李巧银莫壮敏何珠茹黎夏玉琼海市人民医院神经外科海南琼海571400

目的探讨新型护理方法对高血压脑出血患者术后并发症的防治作用。方法临床收集142例高血压脑出血术后患者,随机分成两组,其中对照组(72例)予以传统的常规护理方法,研究组(70例)施以现代新型护理方法,观察术后并发症的发生率、日常生活能... 详细信息

目的探讨新型护理方法对高血压脑出血患者术后并发症的防治作用。方法临床收集142例高血压脑出血术后患者,随机分成两组,其中对照组(72例)予以传统的常规护理方法,研究组(70例)施以现代新型护理方法,观察术后并发症的发生率、日常生活能力(ADL)分级评价以及患者预后等相关指标。结果对照组术后发生并发症的有40例,发生率为55.56%,研究组术后发生并发症的有23例,发生率为32.86%,两组比较具有统计学差异(P<0.05);两组的护理效果也具有统计学差异(P<0.05),研究组的有效率高达84.29%。结论新型护理方法对高血压脑出血患者术后并发症具有显著的预防效果。

关键词：高血压脑出血新型护理方法术后并发症防治

Online Fault-Tolerant Tracking Control With Adaptive Critic for Nonaffine Nonlinear Systems

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IEEE/CAA Journal of Automatica Sinica 2025年第1期 215-227页

作者： Ding Wang lingzhi Hu Xiaoli li Junfei qiao IEEE the School of Information Science and Technology Beijing Key Laboratory of Computational Intelligence and Intelligent SystemBeijing Laboratory of Smart Environmental Protection and Beijing Institute of Artificial Intelligence Beijing University of Technology

In this paper, a fault-tolerant-based online critic learning algorithm is developed to solve the optimal tracking control issue for nonaffine nonlinear systems with actuator ***, a novel augmented plant is constructed by fusing the system state and the reference trajectory, which aims to transform the optimal fault-tolerant tracking control design with actuator faults into the optimal regulation problem of the conventional nonlinear error system. Subsequently, in order to ensure the normal execution of the online learning algorithm, a stability criterion condition is created to obtain an initial admissible tracking policy. Then, the constructed model neural network(NN) is pretrained to recognize the system dynamics and calculate trajectory control. The critic and action NNs are constructed to output the approximate cost function and approximate tracking control,respectively. The Hamilton-Jacobi-Bellman equation of the error system is solved online through the action-critic framework. In theoretical analysis, it is proved that all concerned signals are uniformly ultimately bounded according to the Lyapunov *** tracking control law can approach the optimal tracking control within a finite approximation error. Finally, two experimental examples are conducted to indicate the effectiveness and superiority of the developed fault-tolerant tracking control scheme.

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健康教育临床路径在唇裂手术患者护理中的应用

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国际护理学杂志 2011年第10期30卷 1448-1450页

作者：王艳梅刘芬张丽娟王慧李巧印李萍新疆维吾尔自治区人民医院口腔颌面外科新疆乌鲁木齐830001 新疆维吾尔自治区人民医院护理部

目的探讨健康教育临床路径在唇裂手术患者护理中的应用效果。方法对108例唇裂手术的患者进行随机分为健康教育临床路径（CNP）组（52例）和常规护理组（56例）。记录两组患者健康教育内容的掌握程度、总住院费用、住院时间及患者对护理... 详细信息

目的探讨健康教育临床路径在唇裂手术患者护理中的应用效果。方法对108例唇裂手术的患者进行随机分为健康教育临床路径（CNP）组（52例）和常规护理组（56例）。记录两组患者健康教育内容的掌握程度、总住院费用、住院时间及患者对护理的满意度并进行对比。结果CNP组的唇裂手术患者与常规护理组相比，接受健康教育后对健康教育内容的掌握程度显著提高（P〈0．05），平均住院日缩短、住院费用降低、患者满意度显著提高（P〈0．05）。结论健康教育临床路径在唇裂患者中的应用有助于提高健康教育效果，降低费用，缩短住院时间，增进护患关系，同时利于年轻护理人员的培养。

关键词：健康教育临床路径唇裂手术护理

Truxene-based Conjugated Microporous Polymers via Different Synthetic Methods

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Chinese Journal of Polymer Science 2020年第2期38卷 151-157,I0006页

作者： Meng-Yang Wang Qiu-Jing Zhang qiao-qiao Shen Qing-yin li Shi-Jie Ren College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University

Four truxene-based conjugated microporous polymers(Tr-CMPs)were prepared via different synthetic methods and their structure-property relationships were *** polymer networks have high Brunauer-Emmett-Teller(BET)specific surface areas ranging from 554 m^2·g^–1to 1024 m^2·g^–*** sizes of the CMPs with different linkers are mainly located between 0.60 and 1.96 *** all the Tr-CMPs,TrCMP4 has the highest BET surface area of 1024 m^2·g^–1and exhibits the highest H2 uptake of 0.88 wt%.Tr-CMP2 prepared by Suzuki-Miyaura coupling reaction has the highest photoluminescence quantum yields(PLQYs)of 13.06% and CO2 uptake of 6.25 wt%.

关键词： Conjugated microporous polymers Truxene Photophysical properties Gas sorption

Torsion Instability of Anisotropic Cylindrical Tissues with Growth

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Acta Mechanica Solida Sinica 2019年第5期32卷 621-632页

作者： Sang Ye Si-Fan yin Bo li Xi-qiao Feng Institute of Biomechanics and Medical Engineering AMLDepartment of Engineering MechanicsTsinghua UniversityBeijing 100084China

Growth shapes soft tissues not only through mass addition or volume expansion but also through deformation instabilities and consequent morphological *** this paper,we probe the torsion instability of an anisotropically growing tube with fiber reinforcement,which mimics many tubular organs in animals or *** derive the Stroh formulation for the incremental boundary value problem and numerically solve it using the surface impedance method.A linear st ability analysis is conducted to investigate the critical condition for the onset of *** thresholds of helical wrinkling are calculated in terms of growth ratio and external *** effect of fibers on the critical state under axial stretching is *** is found that the tangential growth tends to enhance the critical torsion angle but has a weak influence on the critical longitudinal mode of wrinkling,which,however,can be remarkably affected by the axial *** study can help understand the formation of helical morphologies in biological mat erials and provide cues for engineering desired st ruc tu res or devices.

关键词： Biological material Tube Growth Instability Stroh formulation

Implications of T cell-mediated tumor killing genes for molecular heterogeneity and clinical stratification in lung adenocarcinoma

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Genes & Diseases 2024年第4期11卷 39-41页

作者： Tong qiao Beining yin Jun liang li Wei Department of Thoracic Surgery Henan Provincial People's HospitalZhengzhouHenan 450000China Reproductive Medicine Center The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China Department of Breast Surgery Henan Provincial People's HospitalZhengzhouHenan 450000China

Due to the profound heterogeneity exhibited amongst patients with lung adenocarcinoma(LUAD),considerable variances in clinical efficacy emerge.1 For the aims of precision medicine,a clinical instrument to delineate distinct disease phenotypes and anticipate susceptibility to intervention is *** cytotoxicity mediated through T lymphocytes constitutes a pivotal mechanism of anti-tumoral immunity and the foundation for cancer immunotherapy.?Numerous genes regulating the sensitivity of tumor cells to killing mediated by T lymphocytes(GSTKKs)are conducive to satisfying the aforesaid medical necessity.

关键词： clinical mediated adenocarcinoma

Research on Two-stage Voltage and Reactive Power Optimization Coordinated Control Method Considering Flexible On-load Tap Changer

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Dianwang Jishu/Power System Technology 2025年第1期49卷 272-283页

作者： li, Jiaming Huo, Qunhai yin, Jingyuan Lu, Hao Zhou, Jing Zhu, Meisheng He, Wei Dong, Hongwei Institute of Electrical Engineering Chinese Academy of Sciences Haidian District Beijing 100192 China School of Electronic Electrical and Communication Engineering University of Chinese Academy of Sciences Shijingshan District Beijing 100049 China Shanghai Jiguang Polytechnic College Baoshan District Shanghai 201901 China Three Gorges Electric Power Co. Ltd. Hubei Province Wuhan 430000 China

With the large-scale integration of distributed photovoltaic (DPV) in the distribution network, voltage exceeding limits and fluctuations are becoming increasingly severe. The voltage and reactive power optimization and coordination control method considering new power quality management devices needs to be further improved to adapt to the new changes in the power grid. This article considers the power quality regulation effect of the new flexible on-load tap changer (OLTC) and proposes a two-stage voltage and reactive power optimization coordinated control method. The first stage is the day before hour level scheduling stage. Based on distributed photovoltaic and load prediction data, the active output results of DPV and the switching results of flexible OLTC taps and capacitor banks are obtained through power flow calculation and iterative optimization. The second stage is the minute-level reactive power optimization stage. Based on the first stage, considering the reactive power output characteristics of flexible OLTC and DPV, adjusting the reactive power output of the equipment while correcting the capacitor bank switching combination in the first stage, further reducing the maximum voltage deviation of each node and making the distribution network voltage distribution more reasonable. An IEEE33 node distribution system simulation model is built in the paper. The proposed two-stage voltage and reactive power optimization coordination control method considering flexible OLTC can improve the DPV absorption level by 9.29% based on the conventional economic optimal goal of 88.07%, while meeting the requirement that the voltage deviation of the entire node is less than 0.1pu During the entire period, the overall economic efficiency improved by 7.8%. The results demonstrate the rationality and effectiveness of the proposed method. © 2025 Power System Technology Press. All rights reserved.

关键词： Quality management

Synthesis of chiral phosphine derivatives through a copper（I）-catalyzed desymmetric SNAr reaction

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Science China Chemistry 2025年

作者： Shuai Zhang Pei-Zhi liu Yan-Bo li Qi Zhang Jun-Zhao Xiao Yi-Fan Wang Tian-Yu Wei Jia-Wei Jiang Ye Wang Qian Peng liang yin Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences State Key Laboratory of Elemento-Organic Chemistry and Tianjin Key Laboratory of Biosensing and Molecular Recognition College of Chemistry Frontiers Science Center for New Organic Matter Nankai University Haihe Laboratory of Sustainable Chemical Transformations

Axially chiral phosphines are a class of extremely important ligands in asymmetric catalysis. Herein, an unprecedented copper（I）-catalyzed asymmetric SNAr reaction with HP（S）R2is uncovered, which delivers a series of axially chiral phosphine derivatives in high yields with excellent enantioselectivity. Furthermore, the diastereoselective reaction with the kinetic resolution of racemic HP（S）ArR proceeds smoothly, providing the products with moderate diastereoselectivity and excellent enantioselectivity. Control experiments indicate that HP（S）Ph2is much more active than HPPh2and HP（O）Ph2as the pronucleophile in the present reaction. It is found that the SNAr reaction （the first SNAr） proceeds in a desymmetric manner, providing the desired chiral products while a continued SNAr reaction （the second SNAr） slightly occurs in a kinetic resolution manner in the present catalytic system, which enhances the ee of the desired chiral products. DFTcalculations support a concerted reaction pathway rather than a step-wise mechanism. Finally, axially chiral olefin-phosphines produced by the present method work as suitable ligands in Pdcatalyzed asymmetric allylic substitution with C-, N-, and O-nucleophiles and Rh-catalyzed asymmetric addition of arylboronic acid to benzil.

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