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Sudden Sensorineural Hearing Loss after Pituitary Adenoma Resection-A Case Series with Literature Review

Chinese Medical Sciences Journal 2021年第2期36卷 120-126页

作者： Yi Wang Zhuhua Zhang Wei Lian Department of Otolaryngology Peking Union Medical College HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China Department of Clinical Radiology Peking Union Medical College HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China Department of Neurosurgery Peking Union Medical College HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China

Objective Complications after transsphenoidal surgery for pituitary adenoma have been well documented in the literatures,but the occurrence of delved sudden sensorineural hearing loss(SNHL)after pituitary adenoma resection is extremely rare.In this study three cases who developed sudden SNHL 3 to 7 days after pituitary adenoma surgery without experiencing cerebrospinal fluid leak or meningitis were presented,and the possible causes of SNHL were discussed.Methods Three cases with sudden hearing loss after transsphenoidal surgery for pituitary adenoma were reviewed.The past medical history,onset of sudden hearing loss,accompanying symptoms such as headache,tinnitus,dizziness and aural fullness,and the post-operative MRI images,therapy and hearing results were reported.Results Three cases developed profound sudden SNHL on the 3rd to 7th post-operative day,all accompanied by prior headache,tinnitus and dizziness.One patient developed episodic vertigo,ear fullness accompanying with fluctuating hearing loss in the first post-operative month.Two patients had past medical history of arteriosclerosis and coronary heart disease or cerebral infarction.Two of three demonstrated obstructive hydrocephalus on MRI on the first post-operative day.Under treatment with prednisone orally,dexamethasone intratympanic mjection,neurotrophic and vasodilatation drugs for 3 to 8 months,hearing of all three improved partially.Obstructive hydrocephalus and ischemia might be responsible for the hearing loss.Conclusion Post-operative obstructive hydrocephalus and ischemia of labyrinthine arteries might lead to the delayed SNHL after transsphenoidal surgery for pituitary adenoma.

关键词： transsphenoidal surgery for pituitary adenoma obstructive hydrocephalus ischemia of internal auditory arteries sudden sensorineural hearing loss tinnitus

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魏连海教授“阿色穴”的临床运用（英文）

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World Journal of Acupuncture-Moxibustion 2017年第1期27卷 63-66页

作者：王凝露魏连海天津中医药大学天津中医药大学附属保康医院针灸科

"阿色穴"是一类治疗内科杂病的经验效穴,是以患者局部皮肤色泽明显改变处作为针灸治疗部位。通过检查患者相关体表经络穴位反映,诊断治疗疾病的方法在古籍中早有记载,但将局部体表皮肤色泽改变作为研究重点,并以此种反映点作为特殊腧穴... 详细信息

"阿色穴"是一类治疗内科杂病的经验效穴,是以患者局部皮肤色泽明显改变处作为针灸治疗部位。通过检查患者相关体表经络穴位反映,诊断治疗疾病的方法在古籍中早有记载,但将局部体表皮肤色泽改变作为研究重点,并以此种反映点作为特殊腧穴进行针灸治疗的验案在现代针灸临床中鲜见。笔者从"阿色穴"的命名由来、取穴方法等方面对"阿色穴"进行探析,并以验案证之,为针灸临床诊治方法提供一新的思路。

关键词：阿色穴阿是穴色泽针刺

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连建伟从脾胃论治他脏病十法

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中华中医药杂志 2022年第3期37卷 1524-1527页

作者：胡正刚连建伟(指导) 浙江中医药大学基础医学院杭州310053

文章对连建伟教授治疗脾胃病学术思想和临床经验进行了较详实地分析和整理。连建伟教授从脾胃论治其他脏腑疾病十法,包括培土生金法、培土柔木法、柔木补土法、补脾养心法、温补脾肾法、调肝和胃法、清胆和胃法、滋补胃肾法、疑难杂病... 详细信息

文章对连建伟教授治疗脾胃病学术思想和临床经验进行了较详实地分析和整理。连建伟教授从脾胃论治其他脏腑疾病十法,包括培土生金法、培土柔木法、柔木补土法、补脾养心法、温补脾肾法、调肝和胃法、清胆和胃法、滋补胃肾法、疑难杂病久病转治脾胃法、四肢清窍病调补脾胃法。连教授遣方用药常从肝、胆、脾、胃病之比例关系入手,辨证精细,用药精当,加减极为灵活,从脾胃论治他脏病的学术思想和临床经验值得继承。

关键词：脾胃病学术传承连建伟辨证论治从他脏论治

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Sub-10 nm lanthanide-doped SrFCl nanoprobes:Controlled synthesis,optical properties and bioimaging

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Journal of Rare Earths 2019年第7期37卷 691-698页

作者： Jiaojiao wei Wei Lian wei Zheng Xiaoying Shang Meiran Zhang Tao Dai Xueyuan Chen College of Chemistry Fuzhou UniversityFuzhou 350116China CAS Key Laboratory of Design and Assembly of Functional Nanostructures Fujian Key Laboratory of NanomaterialsFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China

Alkaline-earth dihalide nanocrystals(NCs) such as SrFCl, owing to their high chemical stability and low phonon energy, are excellent host materials for lanthanide(Ln3+) doping to achieve desirable optical properties for various bioapplications, Herein, we report a novel strategy for the synthesis of sub-10 nm Ln3+-doped SrFCl NCs with efficient upconverting and downshifting luminescence through a facile onestep hot-injection method. Utilizing the temperature-dependent upconverting luminescence(UCL) from the thermally coupled 2H11/2 and 4S3/2 levels of Er3+, we showed the potential of SrFCl:Yb,Er NCs as sensitive UCL nanoprobes for non-contact thermal sensing with a maximum detection sensitivity of 0.0066 K-1, which is among the highest values for thermal sensing based on Er3+-activated UCL nanoprobes. Furthermore, by employing the intense downshifting luminescence from Tb3+ and Eu3+, we demonstrated the successful use of biotinylated SrFCl:Ce,Tb and SrFCl:Eu3+ nanoprobes for biotin receptor-targeted cancer cell imaging, thus revealing the great promise of SrFCl:Ln3+ nanoprobes for versatile bioapplications.

关键词： Lanthanide SrFCl nanocrystals Upconverting luminescence Thermal sensing Bioimaging Rare earths

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Correlation analysis between underwater noise and Liutex for DTMB4119 propeller

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Journal of Hydrodynamics 2022年第4期34卷 585-595页

作者： lian-jie Yu Jian-wei Wu De-cheng Wan Computational Marine Hydrodynamics Lab(CMHL) School of Naval ArchitectureOcean and Civil EngineeringShanghai Jiao Tong UniversityShanghai 200240China Wuhan Second Ship Design and Research Institute Wuhan 430205China

Propeller is an important equipment of ocean structures.It has characteristics of complex geometry and periodic vortex shed,which means high research value.This paper takes DTMB419 propeller as the research object.A detailed study is conducted on the wake vortices in non-cavitation state and cavitation state.Three vortex identification methods are used to compare the vortices capture effects from downstream sections and three-dimensional perspectives.The results show that,the third-generation vortex identification technologyΩ_(R)shows obvious advantages.At the same time,FW-H equation is used to predict propeller noise,and the relationship between nonlinear sound source distribution and vortices distribution is analyzed.It is found that the distribution of Lighthill tensor is consistent withΩ_(R),which proves the advantages and potential of third-generation vortex identification technology from acoustic perspective.

关键词： Third-generation vortex DTMB4119 propeller cavitation FW-H formulation

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连建伟治疗内伤发热病症验案举隅

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中华中医药杂志 2021年第6期36卷 3388-3390页

作者：汪玲羽连建伟浙江中医药大学附属第三医院杭州310005 浙江中医药大学杭州310053

内伤发热病因病机较为复杂,连建伟教授治疗内伤发热病症遵从李东垣之法,常从气血阴阳着手,临证结合平脉辨证法常分虚实。认为由气、血、湿等郁结壅遏化热为实,由气、血、阴、阳等亏虚而发热者为虚。施治时连教授常遵古法用古方,凭脉分... 详细信息

内伤发热病因病机较为复杂,连建伟教授治疗内伤发热病症遵从李东垣之法,常从气血阴阳着手,临证结合平脉辨证法常分虚实。认为由气、血、湿等郁结壅遏化热为实,由气、血、阴、阳等亏虚而发热者为虚。施治时连教授常遵古法用古方,凭脉分型辨治,紧扣病机,随证取方,每获良效。

关键词：连建伟内伤发热平脉辨证验案

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A Modified Cohesive Zone Model for Simulation of Delamination Behavior in Laminated Composites

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Transactions of Nanjing University of Aeronautics and Astronautics 2019年第5期36卷 724-732页

作者： WU Yitao lian wei Shanghai YS Information Technology Co. Ltd.Shanghai 200240P.R.China Shanghai Aircraft Design and Research Institute Shanghai 201210P.R.China

Considering the promotion effect of interlaminar normal tensile stress and the inhibition effect of interlaminar normal compressive stress,two kinds of elimination initial criteria were proposed in this paper.Based on these two delamination initial criteria,a modified cohesive zone model(CZM)was established to simulate the delamination behavior in laminated composites.Numerical simulations of double cantilever beam(DCB),mixed-mode bending(MMB)and end notched flexure(ENF)tests were conducted.The results show that the proposed model can do a better job than common ones when it is used to predict laminates’delamination under interlaminar compression stress.Moreover,a factor r,named cohesive strength coefficient,was defined in this paper on account of the difference between cohesive strength and interlaminar fracture strength.With changing factor r,it shows that a moderate variation of cohesive strength will not cause significant influences on global load-displacement responses.Besides,in order to obtain a good balance between prediction accuracy and computational efficiency,there shall be two or three numerical elements within the cohesive zone.

关键词： composite laminate delamination numerical analysis cohesive zone model

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State synchronization in process-oriented chaincode

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Frontiers of Computer Science 2019年第6期13卷 1166-1181页

作者： lian YU wei-Tek TSAI School of Software&Microelectronics Peking UniversityBeijing 102600China State Key Laboratory of Software Development Environment School of Computer Science&EngineeringBeihang UniversityBeijing 100191China Comp. Info.and Dec.Systems EngineeringArizona State UniversityTempeAZ 85287USA

Business processes often involve operational processes,contracts,and regulations.The modeling of such processes must address regulation monitoring and enforcement and maintain a reliable history of data for evidence.This study proposes modeling business processes as chaincode(CC)on permissioned blockchains(BCs).The challenges encountered by the proposed approach are state synchronizations among distributed nodes(called authnodes)and realtime requirements.This study separates CC executions from the state management of multiple BCs and demonstrates the validity of the proposed approach with a payment authorization system at a Chinese bank.

关键词： blockchains state synchronization chaincode permissioned blockchains concurrent block building

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Impacts of land use change on landscape patterns in mountain human settlement:The case study of Hantai District(Shaanxi,China)

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Journal of Mountain Science 2021年第3期18卷 749-763页

作者： WANG Lei WU lian ZHANG wei School of Architecture Chang'an UniversityXi’an 710064China

Mountain area is an important geographical unit of land,and its ecology is sensitive and fragile.Over the past few decades,human activities have caused dramatic changes in land use in mountainous areas,which caused changes in landscape patterns and impacts on the ecological environment.It is unknown how the mechanism of land use affects the landscape pattern at different scales.The Hantai District,a typical human settlement in the mountain area in Shaanxi,China,was chosen as the study area.Based on the remote sensing images,the mathematical models and landscape indexes were adopted to evaluate the impact of land use change from 1998 to 2017 on the landscape pattern at different scales,and its main driving forces were analyzed.The results showed that the urbanized land expanded largest from 15.39%to 24.30%,and cultivated land experienced the largest decline from 43.54%to 35.35%.Changes in land use have made the patch morphology of most land types developed from a natural random to a sawtooth shape,and its spatial pattern evolved from a ruleset to a fragmented expansion.This reflects the continuous strengthening of human intervention in the process of regional development.Under the jurisdiction of Hantai District,the biggest change in landscape pattern is in Hanzhong City and Qili Town.The improved economy and increasing population and urbanization rate were the main factors that cause these changes.This research could provide necessary information for understanding the evolution mechanism of land resources in mountainous human settlements for mountainous areas with significant geomorphic differentiation.

关键词： Land use change Land cover change Landscape pattern evolution Transition trend Driving force Mountain regions Hantai District

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考虑集装箱放关情况的自动化集装箱码头船舶配载研究

考虑集装箱放关情况的自动化集装箱码头船舶配载研究

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作者： Wei Lian William Lee 上海交通大学

学位级别：硕士

近年来,在集装箱运输领域,随着科技、设备及人工智能的飞速发展,自动化集装箱码头技术逐渐成熟,相比传统集装箱码头,它有着更高的码头整体作业效率以及更低的劳动力成本两大优势。在自动化集装箱码头的装卸任务中,岸桥、自动导引车(Auto... 详细信息

近年来,在集装箱运输领域,随着科技、设备及人工智能的飞速发展,自动化集装箱码头技术逐渐成熟,相比传统集装箱码头,它有着更高的码头整体作业效率以及更低的劳动力成本两大优势。在自动化集装箱码头的装卸任务中,岸桥、自动导引车(Automated Guided vehicle,AGV)和场桥都已实现自动化,而作为装船任务的依据——船舶配载仍然有大量需要人参与的决策,且船舶配载耗时较长,使其成为了装船作业的瓶颈。目前,自动化集装箱码头船舶配载有着规模庞大、约束及特性复杂、时效性强的特点,根据集装箱放关情况可以将其分解为未放关箱箱位预留问题和放关箱选位问题。对于前者,目前仅通过配载员凭借经验完成,不仅耗时长,而且不能保证预留方案的最优性;对于后者,目前基于启发式规则的选位算法虽然能在算时间内求解,但解的质量不能得到保证。为此,本研究首先针对未放关箱箱位预留问题进行分析,并将其视为一种背包问题的变种问题,构建其模型,之后提出一种基于动态规划的整列寻优算法(Stack Selection Algorithm,SSA),该算法可以在非常短的时间内计算出若干个可行的箱位预留方案,并根据适应度函数计算出最优解,同时本文通过实验证明了SSA算法在求解时间和求解效果上的优越性。之后,本研究针对放关箱选位问题进行了问题假设、参数定义及模型构建,之后设计一种改进遗传算法(Advanced Genetic Algorithm,AGA),提出一种“教育”阶段,具体为随机采取四种邻域搜索动作以改进遗传算法,改善遗传算法的收敛能力。后将该算法与常规智能算法、基于规则的贪婪算法以及自动化集装箱码头常用的启发式算法进行对比,证明了算法的可靠性。最后,以未放关箱箱位预留的研究为基础,进行洋山四期码头箱位预留功能模块系统集成设计,将模块输出可视化,以验证模块的有效性。

关键词：自动化集装箱码头船舶配载动态规划改进遗传算法

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