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淮安市2010—2016年医疗机构对输入性疟疾防控作用

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中国热带医学 2017年第9期17卷 895-898页

作者：贾从英杨文洲王伟明江苏省淮安市疾病预防控制中心江苏淮安223001 江苏省血吸虫病防治研究所江苏无锡214064

目的通过回顾性分析2010—2016年淮安市报告的输入性疟疾病例诊断和救治情况,评估医疗机构在输入性疟疾防控中的作用。方法对2010—2016年淮安市网络直报系统和疟疾防治系统的疟疾病例流行病学个案调查表中疟疾疫情、病例诊断和治疗等... 详细信息

目的通过回顾性分析2010—2016年淮安市报告的输入性疟疾病例诊断和救治情况,评估医疗机构在输入性疟疾防控中的作用。方法对2010—2016年淮安市网络直报系统和疟疾防治系统的疟疾病例流行病学个案调查表中疟疾疫情、病例诊断和治疗等个案数据信息,采用描述流行病学方法分析医疗机构在疟疾病例的报告、确诊和治疗中的作用。结果 2010—2016年淮安市共报告输入性疟疾病例286例,其中死亡2例,均为恶性疟,输入来源地为非洲,病死率为0.70%。医疗机构和疾控机构分别报告病例207例(占72.38%)和79例(占27.62%)。在201例输入性疟疾病例中,171例首诊为疟疾,诊断正确率为85.07%(171/201)。医疗机构的首诊正确率(78.87%,112/142)明显低于疾控机构(100.00%,59/59)(P<0.05)。乡镇级及以下、县级、地市级和省级医疗机构的首诊正确率分别为4.12%(15/34)、95.24%(40/42)、87.69%(57/65)和0(0/1),各级医疗机构间的差异有统计学意义(P<0.05)。医疗机构和疾控机构确诊的病例比例分别为65.67%(132/201)和34.43%(69/201),两者间差异有统计学意义(P<0.05)。乡镇级及以下、县级和地市级医疗机构的确诊比例分别为4.98%(10/201)、21.39%(43/201)和39.30%(79/201),各级医疗机构间的差异有统计学意义(P<0.05),各级疾控机构间的差异亦具有统计学意义(P<0.05)。结论各级医疗机构间的首诊准确率和确诊率差异较明显,基层医疗单位的疟疾诊疗知识溃泛和镜检疟原虫的能力较差,其诊断准确率明显低于同级疾控机构。

关键词：消除输入性疟疾医疗机构回顾分析

Optimized Binary Neural Networks for Road Anomaly Detection:A TinyML Approach on Edge Devices

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Computers, Materials & Continua 2024年第7期80卷 527-546页

作者： Amna Khatoon Weixing wang Asad Ullah Limin Li Mengfei wang School of Information Engineering Chang’an UniversityXi’an710064China School of Information Engineering Xi’an Eurasia UniversityXi’an710065China School of Electrical and Electronic Engineering Wenzhou UniversityWenzhou325035China

Integrating Tiny Machine Learning(TinyML)with edge computing in remotely sensed images enhances the capabilities of road anomaly detection on a broader *** devices efficiently implement a Binary Neural Network(BNN)for road feature extraction,utilizing quantization and compression through a pruning *** modifications resulted in a 28-fold decrease in memory usage and a 25%enhancement in inference speed while only experiencing a 2.5%decrease in *** showcases its superiority over conventional detection algorithms in different road image *** constrained by computer resources and training datasets,our results indicate opportunities for future research,demonstrating that quantization and focused optimization can significantly improve machine learning models’accuracy and operational *** Cortex-M0 gives practical feasibility and substantial benefits while deploying our optimized BNN model on this low-power device:Advanced machine learning in edge *** analysis work delves into the educational significance of TinyML and its essential function in analyzing road networks using remote sensing,suggesting ways to improve smart city frameworks in road network assessment,traffic management,and autonomous vehicle navigation systems by emphasizing the importance of new technologies for maintaining and safeguarding road networks.

关键词： Edge computing remote sensing TinyML optimization BNNs road anomaly detection quantization model compression

The homogenous growth of Co-based coordination compound on graphene nanosheet for high-performance K-organic battery and its reaction mechanism

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Rare Metals 2024年第4期43卷 1622-1634页

作者： Qian-Qian Peng Yi-Ting wang Shuo Qi Yao Xiao Yong wang Shuang-Qiang Chen School of Environmental and Chemical Engineering Shanghai UniversityShanghai200444China School of Chemistry and Materials Engineering Wenzhou UniversityWenzhou325035China

Metal coordination compounds(MCCs)are gaining popularity for potassium-ion batteries(PIBs)owing to their tuneable structure,multiple reaction sites,low cost and unique ***,they are generally subjected to intrinsic features of the sluggish ionic diffusion coefficient,low electronic conductivity and slow ***,a new MCC material of cobalt-1,3,5-trioxy-2,4,6-triamino-benzo(Co-TB)coordination compound was synthesized and homogenously grown on the surface of graphene nanosheets(GNS),forming a Co-TB@GNS composite with enhanced electronic conductivity and flexible *** from the overall enhanced conductivity,high surface area and abundant activated K-storage sites,Co-TB@GNS electrodes have exhibited superior cycling performance with high reversible capacities(312 mAh·g^(-1)after 100 cycles at 100 mA·g^(-1),224 mAh·g^(-1)after 500 cycles at 1 A·g^(-1))and better rate performances compared with the pure Co-TB compound when served as PIB's ***,multiple in-situ measurement techniques have jointly confirmed that the organic functional groups(C=O,C=N and C=C of benzene rings)and Co^(2+)in Co-TB are the main reversible K-storage sites,including in-situ Fourier transform infrared spectroscopy(FTIR)and X-ray diffraction(XRD),and partial capacity contribution is originated from GNS by the apparent K-storage behavior in the in-situ XRD pattern,proving the possibility of K-storage for metal-organic materials.

关键词： Metal coordination compounds Potassiumion battery Cobalt coordination compound K-storage mechanism

Research progress on electronic and active site engineering of cobalt‐based electrocatalysts for oxygen evolution reaction

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Carbon Energy 2024年第8期6卷 134-165页

作者： Chuansheng He Linlin Yang Jia wang Tingting wang Jian Ju Yizhong Lu Wei Chen School of Materials Science and Engineering University of JinanJinanChina Catalonia Energy Research Institute—IREC Sant Adriàde BesòsBarcelonaSpain Department of Electronic and Biomedical Engineering University of BarcelonaBarcelonaSpain Graduate School of Integrated Sciences for Life Hiroshima UniversityHigashi‐HiroshimaHiroshimaJapan wenzhou Institute University of Chinese Academy of SciencesWenzhouChina Oujiang Lab WenzhouChina School of Chemistry and Pharmaceutical Science Guangxi Normal UniversityGuilinChina

Electrocatalytic water splitting has been identified as a potential candidate for producing clean hydrogen energy with zero carbon ***,the sluggish kinetics of oxygen evolution reaction on the anode side of the watersplitting device significantly hinders its practical ***,the efficiency of oxygen evolution processes depends greatly on the availability of cost‐effective catalysts with high activity and *** recent years,extensive theoretical and experimental studies have demonstrated that cobalt(Co)‐based nanomaterials,especially low‐dimensional Co‐based nanomaterials with a huge specific surface area and abundant unsaturated active sites,have emerged as versatile electrocatalysts for oxygen evolution reactions,and thus,great progress has been made in the rational design and synthesis of Co‐based nanomaterials for electrocatalytic oxygen evolution *** the remarkable progress in this area,in this timely review,we highlight the most recent developments in Co‐based nanomaterials relating to their dimensional control,defect regulation(conductivity),electronic structure regulation,and so ***,a brief conclusion about recent progress achieved in oxygen evolution on Co‐based nanomaterials,as well as an outlook on future research challenges,is given.

关键词： Co‐based nanomaterial dimension regulation electronic structure and active site oxygen evolution reaction

福建黄兔肌纤维性状及Myh6基因表达水平分析

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浙江大学学报（农业与生命科学版） 2017年第3期43卷 365-370页

作者：穆琳王文洲赵博昊胡帅帅赵斌陈阳吴信生扬州大学动物科学与技术学院江苏省动物繁育与分子设计重点实验室江苏扬州225009

选取我国地方品种福建黄兔为研究对象,利用冰冻切片技术对不同发育阶段福建黄兔背肌和腿肌的肌纤维性状进行研究,通过荧光定量聚合酶链式反应技术分析在肌肉发育过程中起重要作用的Myh6基因在福建黄兔不同发育阶段表达水平的差异,并与... 详细信息

选取我国地方品种福建黄兔为研究对象,利用冰冻切片技术对不同发育阶段福建黄兔背肌和腿肌的肌纤维性状进行研究,通过荧光定量聚合酶链式反应技术分析在肌肉发育过程中起重要作用的Myh6基因在福建黄兔不同发育阶段表达水平的差异,并与肌纤维性状进行相关性分析。结果显示:2、4、6、8、10和12周龄福建黄兔的白肌纤维密度均显著大于红肌纤维和中间型肌纤维,白肌纤维的面积显著高于红肌纤维,长径和短径的大小排列为白肌纤维>中间型肌纤维>红肌纤维,但差异无统计学意义;在6周龄前,背肌和腿肌中各类肌纤维长径、短径和面积呈显著增大的趋势,而6周龄后增大趋势逐渐变缓;Myh6基因在公母兔背部和腿部的表达均呈先上升后下降的趋势,其中母兔在4周龄表达量最高,公兔在6周龄表达量最高;Myh6基因的表达量与肌纤维面积、长径和短径的变化一致。表明Myh6基因与肌纤维类型和肌纤维的生长发育密切相关。

关键词：福建黄兔肌纤维 Myh6基因表达水平

Essentially Commuting Dual Truncated Toeplitz Operators

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Chinese Annals of Mathematics,Series B 2024年第4期45卷 597-636页

作者： Chongchao wang Xianfeng ZHAO Dechao ZHENG College of Mathematics and Physics Wenzhou UniversityWenzhou 325035ZhejiangChina Corresponding author.College ofMathematics and Statistics Chongqing UniversityChongqing 401331China Center of Mathematics Chongqing UniversityChongqing 401331China Department of Mathematics Vanderbilt UniversityNashvilleTN 37240the United States

In this paper,the authors completely characterize when two dual truncated Toeplitz operators ar e essentially commuting and when the semicommutator of two dual truncated Toeplitz operators is *** main idea is to study... 详细信息

关键词： Hardy space Dual truncated Toeplitz operator Essentially commuting

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嵌入式助航灯具清洗过程的参数优化

中国民航大学学报 2019年第2期37卷 49-52页

作者：高庆吉王文周王渗朱王振中国民航大学机器人研究所天津300300

机场嵌入式助航灯具发光口表面易沉积污染物,致使灯具发光强度降低以致影响飞行安全。研究一种自动清洗的控制方法以实现高效、绿色自动清洗。通过研究喷砂清洗的清洗压力、清洗时间、清洗距离、清洗角度和清洗介质含量5个清洗参数对清... 详细信息

机场嵌入式助航灯具发光口表面易沉积污染物,致使灯具发光强度降低以致影响飞行安全。研究一种自动清洗的控制方法以实现高效、绿色自动清洗。通过研究喷砂清洗的清洗压力、清洗时间、清洗距离、清洗角度和清洗介质含量5个清洗参数对清洗效果的影响,建立了清洗参数与清洗效果之间的模糊规则,构造了多目标清洗过程优化函数。运用遗传算法进行了参数优化,并基于实验数据及清洗参数优化结果,得到最佳清洗参数配置范围,为助航灯具自动清洗控制提供理论依据。

关键词：助航灯具喷砂清洗遗传算法参数优化

Smooth muscle cell-specific genetic targeting by Myh11-driven Cre(ER)knockin mice

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Science China(Life Sciences) 2024年第10期67卷 2280-2282页

作者： Enci wang Ximeng Han Haixiao wang Kathy O.Lui Bin Zhou Lixin wang Department of Vascular Surgery Zhongshan HospitalFudan UniversityShanghai 200032China Department of Cardiology Shanghai Chest HospitalShanghai Jiao Tong University School of MedicineShanghai 200030China Pediatric Research Institute The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical UniversityWenzhou 325027China Department of Chemical Pathology and Li Ka Shing Institute of Health SciencesPrince of Wales HospitalThe Chinese University of Hong KongHong Kong 999077China New Cornerstone Investigator Institute State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesUniversity of Chinese Academy of SciencesShanghai 200031China Department of Vascular Surgery(Xiamen) Zhongshan hospitalFudan UniversityXiamen 361015China

Dear editor,Site specific recombinases have been widely used for genome engineering in cardiovascular research(Fu et al.,2024;Huang et al.,2023;Xue et al.,2022).In particular,Cre is the most broadly used recombinase for cell type-specific lineage tracing and gene manipulation in *** smooth muscle cell(SMC)-specific targeting,several SMC promoters including Myh11(smooth muscle myosin heavy chain),Acta2(smooth muscle a-2 actin),and SM22a(Tagln)have been used to drive Cre or CreER.

关键词： cardiovascular manipulation

苏合香丸中诃子的药用部位及炮制异同文献研究

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北京中医药大学学报 2024年第8期47卷 1081-1088页

作者：李奕赵文舟吉彦成张继南京中医药大学南京210023

外来药诃子是苏合香丸的重要组成部分,然而不同医书记载的诃子的药用部位多有不同。通过查阅整理古籍、民族医药著作、敦煌遗书等文献资料,并结合历史社会因素进行考证,笔者认为,不同医书苏合香丸中诃子的“取皮”“取肉”应为同一部位... 详细信息

外来药诃子是苏合香丸的重要组成部分,然而不同医书记载的诃子的药用部位多有不同。通过查阅整理古籍、民族医药著作、敦煌遗书等文献资料,并结合历史社会因素进行考证,笔者认为,不同医书苏合香丸中诃子的“取皮”“取肉”应为同一部位,并且随着炮制技术的进步,诃子以煨用居多。我国民族医药对诃子的药性认识及临床应用较为丰富,敦煌遗书中亦有多处记载,随着时代进步,以及历代医家和本草学家在临床实际诊疗过程中对诃子的认识不断深入,诃子药效的总结也在发生变化。诃子的现代临床药理研究,既证实了诃子在古籍文献中所记载的药物效用,又发现了新的药理作用,同时也从药理学角度对诃子不同药用部位做出解释。本文从诃子的本草考证、药用部位及药物效用、炮制异同方面进行论述,对诃子进行深入研究,以期对诃子的临床应用提供指导。

关键词：诃子苏合香丸药用部位药效炮制