《广西植物》被国际知名数据库ICI World of Journals和ICI Journals Master List收录

日前,《广西植物》正式被波兰《哥白尼索引》(IC)旗下的两个知名数据库哥白尼索引期刊数据库(ICI World of Journals)和哥白尼索引精选数据库(ICI Journals Master List)全文收录,这是该期刊继被瑞典知名数据库(DOAJ)成功收录后的又一大喜讯。

IOL Master 700与Lenstar LS900对高度近视合并白内障患者术前生物测量及人工晶状体计算的比较

目的:比较IOL Master 700与Lenstar LS900对高度近视合并白内障患者术前眼生物测量的差异性、相关性、一致性及人工晶状体(IOL)度数计算的准确性。方法:回顾性研究。收集2021-03/2023-03于陆军特色医学中心眼科行白内障超声乳化联合IOL植入手术的高度近视合并白内障患者136例136眼,平均年龄57.38±8.08岁。根据眼轴长度(AL)将患者分为3组:A组(26 mm≤AL≤28 mm)41眼,B组(28 mm30 mm)52眼。术前分别使用两种仪器测量AL、平均角膜曲率(Km)、前房深度(ACD)、晶状体厚度(LT)和白到白距离(WTW)。所有患者均采用Barrett UniversalⅡ公式计算IOL度数,个性化选择适宜的预留屈光度,比较两种仪器的预测屈光误差(PE)和绝对屈光误差(AE)。结果:三组患者中Lenstar LS900测量的AL和ACD均大于IOL Master 700测量值(均P<0.05),且两种仪器测量AL的平均差值C组>B组>A组。两种仪器测量LT、Km与WTW值均无差异(均P>0.05)。两种仪器所得各组生物参数均具有正相关性(均r>0.9,P<0.05)且一致性较好(95%LoA范围较窄)。两种仪器计算的AE无差异(P>0.05),但IOL Master 700计算的PE小于Lenstar LS900(P<0.05),且前者远视偏移百分比更低。结论:在高度近视合并白内障患者中,Lenstar LS900测量AL值大于IOL Master 700,且该差异随着AL的增加而增大,两种仪器对IOL的计算均具有良好的预测性,但IOL Master 700术后屈光误差更小,远视偏移百分比更低。

IOL Master 700与Tomey OA⁃2000测量4~12岁儿童眼球生物学参数的对比研究

目的研究应用IOL Master 700与Tomey OA⁃2000测量4~12岁儿童眼球生物学参数的异同,分析两种仪器在学龄(前)儿童屈光发育建档中检测结果是否具有一致性。方法前瞻性病例对照研究。选取我院2021年9月屈光发育建档的4~12岁学龄(前)儿童共163例(326只眼),分别采用IOL Master 700和Tomey OA⁃2000进行眼球生物学参数测量,获得眼轴长度(AL)、中央角膜厚度(CCT)、中央前房深度(ACD)、晶状体厚度(LT)、角膜平坦曲率(Kf)、角膜陡峭曲率(Ks)、角膜横径(WTW)、瞳孔直径(P),采用配对t检验、Pearson相关性分析、Bland⁃Altman法对两组数据进行比较。结果IOL Master 700和Tomey OA⁃2000两种设备对AL、CCT、ACD、LT、Kf、Ks检出率均为100%;WTW的检出率:IOL Master 700为99.40%,Tomey OA⁃2000为98.79%;P检出率IOL Master 700为100%,Tomey OA⁃2000为98.79%。IOL Master 700和Tomey OA⁃2000对AL、CCT、ACD、LT、Kf、Ks、WTW、P测量的平均差值分别为:(-0.0059±0.1322)mm、(12.374±7.195)μm、(-0.017±0.076)mm、(-0.075±0.078)mm、(-0.043±0.249)D、(-0.055±0.417)D、(-0.016±0.580)mm、(0.081±1.010)mm(t=-0.809,31.053,-3.947,-17.185,-3.106,-2.367,-0.501,-1.457;P=0.419,0.001,0.001,0.001,0.002,0.019,0.617,0.146)。Pearson相关性分析显示:IOL Master 700与Tomey OA⁃2000在AL、CCT、ACD、LT、Kf、Ks的测量中具有较高的相关性:r=0.992、0.976、0.958、0.930、0.984、0.963,WTW和P中等相关:r=0.435、0.445(均P<0.001)。采用Bland⁃Altman法对两种设备测量的眼球生物学参数进行一致性分析,结果显示两种设备检测的眼球生物学参数在95%LoA内一致性均良好,尤其是AL值。结论IOL Master 700与Tomey OA⁃2000用于儿童青少年眼球生物学参数测量平均差值不具有临床意义,两组数据具有较高的一致性;尤其是AL值,应用于大规模学龄儿童屈光发育筛查建档及近视防控效果随访时,检查结果具有一致性。筛查时两台设备可同时进行,以提高筛查效率。

Mc Master模式家庭干预在肝母细胞瘤新生儿中的应用

目的探讨Mc Master模式家庭干预在肝母细胞瘤(HB)新生儿中的应用效果。方法将20例HB新生儿依据干预方式的不同分为对照组(n=9)和观察组(n=11),对照组接受常规护理干预,观察组接受Mc Master模式家庭干预。比较两组家庭功能[家庭功能评定量表(FAD)]、家属应对方式[简易应对方式问卷(SCSQ)]、亲职压力[亲职压力指数简表(PSI-SF)]、患儿每日哭闹次数和哭闹持续时间。结果干预后,两组FAD、SCSQ消极应对维度评分均下降,SCSQ积极应对维度评分均升高,且观察组FAD、SCSQ消极应对维度评分均低于对照组,SCSQ积极应对维度评分高于对照组,差异均有统计学意义(P﹤0.05)。干预后,两组亲职愁苦、困难儿童、亲子互动失调评分及总分均较干预前下降,且观察组亲职愁苦、困难儿童、亲子互动失调评分及总分均低于对照组,差异均有统计学意义(P﹤0.05)。干预后,两组患儿每日哭闹次数均减少,哭闹持续时间均缩短,且观察组患儿每日哭闹次数少于对照组,哭闹持续时间短于对照组,差异均有统计学意义(P﹤0.05)。结论Mc Master模式家庭干预应用于HB患儿中,能够提高家庭功能,降低亲职压力水平,促使家长采用积极应对方式,减少患儿哭闹,具有一定应用价值。

Construction of the Genealogy of Eccentric Monks Based on the Historical Materials of Chan Buddhism in the Song Dynasty--From Enlightened Masters in Chan Buddhism,Sages,to Saints

Regarding the Chan Buddhism lamp records from the Song Dynasty and starting from Jing De Zhuan Deng Lu,the category of“enlightened masters in Chan Buddhism”禪門達者was listed separately,meaning a separate category was established for eccentric monks who pretended to be crazy,had unknown inheritance and miraculous deeds,and were difficult to classify.The following lamp records named this category of eccentric monks as“sages”散聖,or“saints”應化聖賢,which constructed another historical genealogy for the special Chan Buddhism eccentric monks.Moreover,the early lamp records included mostly idiosyncratic mad monks from previous dynasties.Since the Southern Song Dynasty,Chan Buddhism historical materials included many sages from the current dynasty.Therefore,this study mainly examines how the genealogy of Chan Buddhism eccentric monks was constructed in Song Dynasty Chan Buddhism lamp records,including quotations,and organizes the images of eccentric monks in the Song Dynasty,as written in Chan Buddhism historical materials,in order that the meaning of existence of these enlightened masters,sages,saints,etc.,included in the genealogy of Song Dynasty eccentric monks in the history of Chan Buddhism can be reflected.

The Effectiveness of the Havriliak-Negami Model in Predicting the Master Curves of the Asphalt Blends with SBS Triblock Copolymer and Organic-Montmorillonite at Different Temperatures and Frequencies

The dynamic viscoelastic properties of asphalt AC-20 and its composites with Organic-Montmorillonite clay (OMMt) and SBS were modeled using the empirical Havriliak-Negami (HN) model, based on linear viscoelastic theory (LVE). The HN parameters, α, β, G0, G∞and τHN were determined by solving the HN equation across various temperatures and frequencies. The HN model successfully predicted the rheological behavior of the asphalt and its blends within the temperature range of 25˚C - 40˚C. However, deviations occurred between 40˚C - 75˚C, where the glass transition temperature Tg of the asphalt components and the SBS polymer are located, rendering the HN model ineffective for predicting the dynamic viscoelastic properties of composites containing OMMt under these conditions. Yet, the prediction error of the HN model dropped to 2.28% - 2.81% for asphalt and its mixtures at 100˚C, a temperature exceeding the Tg values of both polymer and asphalt, where the mixtures exhibited a liquid-like behavior. The exponent α and the relaxation time increased with temperature across all systems. Incorporating OMMt clay into the asphalt blends significantly enhanced the relaxation dynamics of the resulting composites.

IOLmaster700与Lenstar测量青光眼合并白内障患者眼部生物参数的比较

比较IOL Master 700与Lenstar在测量青光眼合并白内障患者的眼轴、角膜中央厚度以及前房深度等眼部参数的差异性、相关性和一致性。方法 选取2023年5-8月在复旦大学附属眼耳鼻喉科医院拟进行超声乳化人工晶状体植入联合房角分离术的患者61例(100只眼),分别进行IOL Master 700和Lenstar检查,其中每只受试眼IOL Master 700自动测量五次,Lenstar测量三次,分别取平均值。配对t检验和Pearson相关性分析分别对两种机器测得AL 、CCT、 AQD进行差异性和相关性分析。Bland-Altman分析IOL Master 700和Lenstar测量的AL 、CCT、AQD的一致性。结果 IOL Master 700与Lenstar测量所得的AL无显著统计学差异(P>0.05),CCT及AQD均有显著统计学差异(P<0.05)。通过Pearson相关分析,两种仪器所测的AL、CCT、AQD之间均有较好的相关性(r=0.960~1.000,p<0.001),且经Bland-Altman分析,这两种仪器在测量AL、CCT、 AQD等眼部生物参数时一致性较好。结论 IOL Master 700与Lenstar在测量眼轴、角膜中央厚度和前房深度时,有高度的一致性和相关性,临床上可以相互替代。

Problems and Countermeasures in the Training of Master of Translation and Interpreting Talents in the Context of Technological Empowerment

This paper aims to explore the problems and countermeasures in the training of Master of Translation and Interpreting(MTI)talents in the context of technological empowerment.Through methods such as questionnaires and literature review,the study analyzes the problems in the training of MTI talents under technological empowerment and,by examining the feasibility and applicability of technologies,proposes countermeasures to these problems.The research finds that there are still problems in four areas:training concept,teaching content,research in the current training of MTI talents,and mutual empowerment of technology and education.Four countermeasures are suggested to address these problems,including utilizing technology to promote personalized training and optimize teaching content.This study provides valuable references for future educators to leverage technology in the training of MTI talents.

Service Master COMPACT现场测量设备

派克汉尼汾推出一款功能强大的测量设备Service Master COMPACT,为行走机械和工业液压应用提供实时监测和诊断服务。产品采用坚固的IP65防护级外壳及耐油性橡胶保护层,适用于工程机械、农业、铁路和国防等行业的恶劣工况。搭载4.3英寸触摸屏和触感键盘的Service Master COMPACT让现场操作及数据分析流程变得简便。它能实时显示压力、温度和流量等关键参数,并支持通过按键或预设信号触发的数据记录功能。这一特性使得维护人员能够轻松识别潜在问题,避免可能引发的设备停机或损坏,进而降低维护成本。

Innovation Transformation and Industry-Education Integration:A Study on the Integration Path of Guangxi Zhuang’s Intangible Cultural Heritage and Master of Arts Education in China

This study focuses on the master of arts education in higher education institutions in Guangxi Zhuang Autonomous Region of China,explores the path of integrating Guangxi Zhuang’s intangible cultural heritage with the teaching of master of arts,and puts forward the teaching mode of“thinking guidance-autonomous judgement-program construction.”A theoretical model of innovative transformation of intangible cultural heritage is also summarized.Through the development of this study,it is expected to further enrich the practical teaching mechanism of master of arts education in Chinese universities and form a master of arts teaching model with strong local cultural characteristics.At the same time,the teaching reform based on the integration of Guangxi Zhuang’s intangible cultural heritage and master of arts education also has strong practical significance for promoting the inheritance and innovation of Chinese intangible cultural heritage,promoting the development of cultural and creative industries,and serving the economic and social development of Guangxi.

莫廷ColomboIOL与卡尔蔡司IOLmaster500眼轴检出率的对比研究

对比研究莫廷 Colombo IOL眼科光学生物测量仪与卡尔蔡司IOL master 500眼科光学生物测量仪对行白内障术前检查的年龄相关性白内障患者的眼轴检出率。方法 选取我院于2022年1月至2023年5月期间内接收的需要进行白内障术前检查的年龄相关性白内障患者200名(388只眼)作为本次实验的测量对象,分别适用莫廷 Colombo IOL眼科光学生物测量仪与卡尔蔡司IOL master 500眼科光学生物测量仪对这200名年龄相关性白内障患者进行眼轴检测,并计算两种仪器的眼轴检出率,使用统计学方法做差异性分析。结果 在388眼中,莫廷 Colombo IOL眼科光学生物测量仪可以测出331只眼睛的眼轴数据,检出率为85.31%,卡尔蔡司IOL master 500眼科光学生物测量仪可以测出295只眼睛的眼轴数据,检出率为76.03%,两组数据对比检出率差异具有统计学意义,p<0.05。结论 在对年龄相关性白内障患者行白内障术前检查中,莫廷 Colombo IOL眼科光学生物测量仪的眼轴检出率高于卡尔蔡司IOL master 500眼科光学生物测量仪的眼轴检出率。

基于SVR和BP神经网络算法通过IOL Master 700测量数据来预测白内障术后CW弦

目的:通过IOL Master 700观察白内障手术前后Chang-Warning弦(CW弦)的变化,并利用术前数据和人工智能预测模型预测术后CW弦。方法:研究对象为304例白内障患者,分析其术前及术后的IOL Master 700测量数据,包括散光矢量值、角膜平均曲率、眼轴长度、前房深度、晶状体厚度、角膜中央厚度、白到白距离、浦肯野反射Ⅰ像相对于角膜中心的位置和瞳孔中心的位置、CW弦等。研究建立了基于SVR算法和BP神经网络算法的预测模型,通过术前CW弦及眼部生物参数来预测术后CW弦。结果:相比于白内障手术前,手术后左、右眼CW弦X分量向颞侧有轻微偏移,Y分量变化不大。使用术前CW弦和其他术前眼部生物参数作为输入数据,相比于BP神经网络,SVR模型能够更准确的对术后CW弦的X分量和Y分量做出预测。结论:CW弦可以用各种生物测量仪器、角膜地形图仪器或断层摄像仪器在同轴固定光下直接测量。使用SVR算法能够在白内障手术前较精准的对术后CW弦进行预测。

IOL Master联合A超在白内障超声乳化联合人工晶状体植入术中的应用

目的探讨IOL Master联合A超在白内障超声乳化联合人工晶状体(IOL)植入术中的应用价值。方法选取于佛山市三水区人民医院接受手术的老年白内障患者80例,按照随机数字表法分为A超组与联合组,每组40例。2组均接受超声乳化联合IOL植入术,A超组于术前使用接触式A超测量眼轴长度(AL)、前房深度(ACD)、晶状体厚度(LT),用Pentacam测量角膜曲率(K);联合组采用IOL Master 5.5联合A超获得上述参数。根据SRK-T公式计算IOL度数。比较2组患者术后3个月的裸眼远视力(UDVA)、裸眼中视力(UIVA)、裸眼近视力(UNVA)、屈光误差,并采用IOL植入术后视觉评估问卷调查患者术后情况(脱镜率、不良视觉现象、屈光满意度评分)。结果2组患者术后3个月的UDVA比较差异无统计学意义(P>0.05);联合组术后3个月的UIVA、UNVA均明显高于A超组,差异有统计学意义(P<0.05)。联合组散光1.0~1.5 D患眼的屈光误差及总屈光误差明显低于A超组,差异有统计学意义(P<0.05)。2组患者术后不良视觉现象发生率比较差异无统计学意义(P>0.05)。联合组脱镜率与屈光满意度评分均高于A超组,差异有统计学意义(P<0.05)。结论IOL Master联合A超可通过优势互补最大限度地降低屈光误差,使患者术后获得更理想的裸眼视力,更高的脱镜率与屈光满意度。

Augmented planning support system framework for mountainous urban master planning

As a reflection of the relationship between human and mountainous environment, urban planning has an impact on the mountainous environment by changing the topography, landform and spatial layout. A good urban planning can mitigate and adapt to the mountainous environmental impact. Urban master planning involves the interrelationships and interactions of various components of urban complex systems. Planning Support System(PSS), as a technical means to assist planning decision-making, is mostly based on the construction mode of "user(stakeholder)-system". Its strong professional characteristics are not conducive to the consensus of diverse stakeholders on urban planning. The aim of this paper is therefore to build an augmented planning support system framework that is based on complex adaptive system theory, this framework is ontology-driven, and thus will enable the generation of a planning support prototype system for mountainous urban master planning founded on this framework. The framework fuses the urban planning ontology and the planning support system together, which helps different urban agents to reach a consensus based on a common understanding of urban planning. The defect is that the construction of the urban planning ontology is still manually constructed. The approach advocated here will enable a common understanding of mountainous urban master planning, support efficient and flexible decision in this area, and provide reference framework for future mountainous urban master PSS developments and application. The PSS prototype developed based on augmented planning support system framework has been applied to the urban master planning of Changting County in Fujian Province, China. Through the application of multiscenario analysis, urban agents can deepen their understanding of the current situation and future development of the city, and ultimately helps to promote urban planning decisions and implementation.

Master crack types and typical acoustic emission characteristics during rock failure

Acoustic emission(AE)signals contain substantial information about the internal fracture characteristics of rocks and are useful for revealing the laws governing the release of energy stored therein.Reported here is the evolution of rock failure with diferent master crack types as investigated using Brazilian splitting tests(BSTs),direct shear tests(DSTs),and uniaxial compression tests(UCTs).The AE parameters and typical modes of each fracture type were obtained,and the energy release characteristics of each fracture mechanism were discussed.From the observed changes in the AE parameters,the rock fracture process exhibits characteristics of staged intensifcation.The scale and energy level of crack activity in the BSTs were signifcantly lower than those in the DSTs and UCTs.The proportion of tensile cracks in the BSTs was 65%–75%,while the proportions of shear cracks in the DSTs and UCTs were 75%–85%and 70%–75%,respectively.During the rock loading process under diferent conditions,failure was accompanied by an increased number of shear cracks.The amplitude,duration,and rise time of the AE signal from rock failure were larger when the failure was dominated by shear cracks rather than tensile ones,and most of the medium-and high-energy signals had medium to low frequencies.After calculating the proposed energy amplitude ratio,the energy release of shear cracks was found to exceed that of tensile cracks at the same fracture scale.

CASIA2与IOL Master 700测量白内障患者角膜屈光力及散光的差异性和一致性

目的:比较CASIA2与IOL Master 700测量年龄相关性白内障患者角膜屈光力和散光的差异性和一致性。方法:回顾性研究。选取2021-11/12在我院就诊的年龄相关性白内障患者153例232眼。分别采用CASIA2和IOL Master 700测量白内障患者角膜前、后表面及全角膜的平坦轴角膜曲率(Kf)、陡峭轴角膜曲率(Ks)、平均角膜曲率(Km)、散光度数及轴向(矢量表示法J_(0)和J_(45))。分析两种仪器测量参数的差异性、相关性及一致性。结果:CASIA2与IOL Master 700测量角膜后表面J45值无差异(-0.006±0.038D vs-0.005±0.044D,P>0.05),其余参数均有差异(均P<0.05);两种仪器测量角膜前后表面及全角膜屈光力和散光均呈显著正相关(均r/r_(s)>0.7,P<0.001);Bland-Altman分析法显示角膜前表面屈光力及散光一致性较好,后表面及全角膜屈光力一致性较差。结论:CASIA2与IOL Master 700测量白内障患者角膜前表面屈光力、角膜前后表面及全角膜散光差异性较小,一致性较好,可以互相参考,而测量后表面及全角膜屈光力差异较大,不建议互换使用。

Exponential networked synchronization of master-slave chaotic systems with timevarying communication topologies

The networked synchronization problem of a class of master-slave chaotic systems with time-varying communication topologies is investigated in this paper. Based on algebraic graph theory and matrix theory, a simple linear state feedback controller is designed to synchronize the master chaotic system and the slave chaotic systems with a time- varying communication topology connection. The exponential stability of the closed-loop networked synchronization error system is guaranteed by applying Lyapunov stability theory. The derived novel criteria are in the form of linear matrix inequalities （LMIs）, which are easy to examine and tremendously reduce the computation burden from the feedback matrices. This paper provides an alternative networked secure communication scheme which can be extended conveniently. An illustrative example is given to demonstrate the effectiveness of the proposed networked synchronization method.

Research on A Master - slave Multi - microcomputers Control System for Hollow Spindle Fancy Yarn Spinning Machine

In this paper, a successfully studied and developed master - slave muld - microcomputers control system based on PC - BUS for hollow spindle fancy yarn spinning machine, mainly Its overall scheme, software and hardware construction, is introduced. Spinning experiments show that the system achieves satisfactory result. This system can solve the diftkultles of mechatronical fusion between domestic hollow splndk fancy yarn spuming muchine and its microcomputer control technology.

A Classroom Teaching Quality Evaluation System for the Master of Software Engineering in China Based on Engineering Education Accreditation

Classroom teaching is a vital part of postgraduate education. The deficiencies of traditional classroom teaching quality evaluation methods for the postgraduate education of Master of Software Engineering in China are analyzed. The Engineering Education Accreditation and its education quality evaluation methods are introduced briefly, and the strengths of applying these methods for the classroom teaching quality evaluation are discussed. Based on the ideas and evaluation framework of Engineering Education Accreditation, adopting the merits of the traditional methods, a student-centered classroom teaching quality evaluation system is proposed to evaluate and continually improve the classroom teaching quality of Master of Software Engineering. The quality evaluation system covers teaching goals, teacher performance, student performance, teaching effect, supporting conditions and continual improvement totally six aspects. The advanced concepts and ideas of Engineering Education Accreditation and the merits of the traditional classroom teaching quality evaluation methods are both adopted in the proposed classroom teaching quality evaluation system.

Incoherent and coherent beam combination for master oscillator/power amplifier system with stimulated Brillouin scattering mirror

In this paper, we studied incoherent and coherent beam combining for the master oscillator/power amplifier （MOPA） system with stimulated Brillouin scattering （SBS） mirror. Optic field intensity distributions in the near and far field are numerically calculated for the two kinds of system. The results show that good beam quality in the far field could be obtained. It provides a theoretical basis for experimental research in the future.