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Target tracking method of Siamese networks based on the broad learning system

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cAAI Transactions on Intelligence Technology 2023年第3期8卷 1043-1057页

作者： Dan Zhang c.L.philip chen Tieshan Li yi Zuo Nguyen Quang Duy Navigation college Dalian Maritime UniversityDalianChina Innovation and Entrepreneurship Education college Dalian Minzu UniversityDalianChina computer Science and Engineering college South China University of TechnologyGuangzhouChina Department of computer and Information Science Faculty of Science and TechnologyUniversity of MacaoMacaoChina School of Automation Engineering University of Electronic Science and Technology of ChinaChengduChina Faculty of Navigation Vietnam Maritime UniversityHaiphongVietnam

Target tracking has a wide range of applications in intelligent transportation,real‐time monitoring,human‐computer interaction and other ***,in the tracking process,the target is prone to deformation,occlusion,loss,scale variation,background clutter,illumination variation,etc.,which bring great challenges to realize accurate and real‐time *** based on Siamese networks promotes the application of deep learning in the field of target tracking,ensuring both accuracy and real‐time ***,due to its offline training,it is difficult to deal with the fast motion,serious occlusion,loss and deformation of the target during ***,it is very helpful to improve the performance of the Siamese networks by learning new features of the target quickly and updating the target position in time *** broad learning system(BLS)has a simple network structure,high learning efficiency,and strong feature learning *** at the problems of Siamese networks and the characteristics of BLS,a target tracking method based on BLS is *** method combines offline training with fast online learning of new features,which not only adopts the powerful feature representation ability of deep learning,but also skillfully uses the BLS for re‐learning and re‐*** broad re‐learning information is used for re‐detection when the target tracking appears serious occlusion and so on,so as to change the selection of the Siamese networks search area,solve the problem that the search range cannot meet the fast motion of the target,and improve the *** results show that the proposed method achieves good results on three challenging datasets and improves the performance of the basic algorithm in difficult scenarios.

关键词： broad learning system siamese network target tracking

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空客时刻

商业周刊（中文版） 2024年第4期 10-14页

作者： Siddharth philip Anthony Palazzo Julie Johnsson charlotte Ryan Danny Lee Mary Schlangenstein 晴川(译) 不详

●对手波音正因737Max的质量问题而深陷泥沼,借此时机,空客已开始规划全新机型,以期在未来数十年里称霸业内1987年初,法国南部某机场内上演了不同寻常的一幕。当时还是王储的查尔斯王子站在一个登机扶梯上,轻轻地将一个超大瓶内的香槟... 详细信息

●对手波音正因737Max的质量问题而深陷泥沼,借此时机,空客已开始规划全新机型,以期在未来数十年里称霸业内1987年初,法国南部某机场内上演了不同寻常的一幕。当时还是王储的查尔斯王子站在一个登机扶梯上,轻轻地将一个超大瓶内的香槟洒在空客SE A320喷气机的机头上,他的妻子戴安娜王妃看着这一切,脸上带着她标志性的似显困惑的微笑。随后,现场激光华彩、干冰升腾,为1400名到场嘉宾开启了一场奢华庆典——毕竟,那是在80年代。

关键词：法国南部 A320 空客

“One-day,one-stay,and one-step”lessons from the Danish guidelines for the treatment of gallstone disease

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Hepatobiliary Surgery and Nutrition 2023年第4期12卷 607-610页

作者： Robert c.Verdonk philip R.de Reuver Department of Gastroenterology&Hepatology St.Antonius HospitalNieuwegeinThe Netherlands Department of Surgery Radboud University Medical CenterNijmegenThe Netherlands

*** disease is prevalent worldwide,and the incidence in Europe increased over the last *** median prevalence ranges from 5.9%to 21.9%,with the highest rates seen in Norway(21.9%)and the eastern part of Germany(19.7%)and the lowest rates in Italy(ymptomatic gallstones annually,costing around 250 million euros,ranking gallstones disease in the top 10 of the most prevalent and costly gastrointestinal disorders(2).

关键词： Uncomplicated gallstone disease cholecystitis common bile duct stones

Double-up for single-ion masses

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Nuclear Science and Techniques 2023年第7期34卷 159-161页

作者： philip M.Walker Department of Physics University of SurreyGuildford GU27XHUK

A cunning addition for the determination of nuclear masses provides world-leading sensitivity for accurate *** is already opening up new physics and *** may sound simple to weigh an atomic nucleus,but there is more to it than you might think,especially when the nucleus is very *** out the properties of such fleeting nuclei,perhaps surviving for only a few milliseconds,can solve long-standing science ***-lived nuclei are key to our understanding not only of how neutrons and protons bind together in nuclei,but also of the way that explosive events in the cosmos tell us about the life cycle of stars.

关键词： addition unstable stars

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RNA:掌控生命后台

环球科学 2024年第13期 24-31页

作者：菲利普·鲍尔付向东(翻译) 不详西湖大学生命科学学院和医学院

数一年的研究表明,大量曾被科学家认为是“垃圾DNA”的区域,实际会编码一种名为非编码RNA的分子。这些RNA不会参与蛋白质合成,却会以多种方式影响生命运作,并为药物开发提供了新的方向。21世纪初,人类基因组的30亿个DNA组成单元差不多... 详细信息

数一年的研究表明,大量曾被科学家认为是“垃圾DNA”的区域,实际会编码一种名为非编码RNA的分子。这些RNA不会参与蛋白质合成,却会以多种方式影响生命运作,并为药物开发提供了新的方向。21世纪初,人类基因组的30亿个DNA组成单元差不多已全部鉴定完成。彼时,一群科学家正试图弄清楚所有DNA的功能,其中就包括现就职于美国国立卫生研究院(NIH)的遗传学家托马斯·金格拉斯(Thomas Gingeras)。

关键词：遗传学家人类基因组蛋白质合成非编码RNA 药物开发 DNA

Spray freeze drying of small nucleic acids as inhaled powder for pulmonary delivery

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Asian Journal of Pharmaceutical Sciences 2018年第2期13卷 163-172页

作者： Wanling Liang Alan y.L.chan Michael y.T.chow Fiona F.K.Lo yingshan Qiu philip c.L.Kwok Jenny K.W.Lam Department of Pharmacology and Pharmacy Li Ka Shing Faculty of Medicine The University of Hong Kong Advanced Drug Delivery Group Faculty of Pharmacy The University of Sydney

The therapeutic potential of small nucleic acids such as small interfering RNA(siRNA) to treat lung diseases has been successfully demonstrated in many in vivo studies. A major barrier to their clinical application is the lack of a safe and efficient inhaled *** this study, spray freeze drying was employed to prepare dry powder of small nucleic *** and herring sperm DNA were used as bulking agent and model of small nucleic acid therapeutics, respectively. Formulations containing different solute concentration and DNA concentration were produced. The scanning electron microscope(SEM) images showed that the porosity of the particles increased as the solute concentration decreased. Powders prepared with solute concentration of 5% w/v were found to maintain a balance between porosity and robustness. Increasing concentration of DNA improved the aerosol performance of the formulation. The dry powder formulation containing 2% w/w DNA had a median diameter of 12.5 μm, and the aerosol performance study using next generation impactor(NGI) showed an emitted fraction(EF) and fine particle fraction(FPF) of 91% and 28% respectively. This formulation(5% w/v solute concentration and 2% w/w nucleic acid) was adopted subsequently to produce siRNA powder. The gel retardation and liquid chromatography assays showed that the siRNA remained intact after spray freeze drying even in the absence of delivery vector. The siRNA powder formulation exhibited a high EF of 92.4%and a modest FPF of around 20%. Further exploration of this technology to optimise inhaled siRNA powder formulation is warranted.

关键词： Inhalation Pulmonary delivery Small interfering RNA Spray freeze drying

Troubleshooting and Optimization of High-Strength Inhibitory chemical Wastewater Treatment Process

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chinese Journal of chemical Engineering 2005年第6期13卷 800-808页

作者：严月根 calvert c.churn 何光辉郑巧庚 philip c.y.Wong Nanjing Sembcorp SUIWU co Ltd Nanjing Chemical Industry Park Nanjing 210047China Eastman chemical co. KingsportTNUSA Sembcorp Utilities Pte Ltd 60 Admiralty Road West #02-01Singapore 759947

从化学工业的废水通常具有高张力并且可以包含是的次要的禁止、不顺从的 organics 有时，不乐意地， *** 描述处理 43000 mg 中心点L~的 cODconcentration 的生物废水处理植物( WWTP )的经验(从含氧化学药品的 *** 的-1)废水改进由导致... 详细信息

从化学工业的废水通常具有高张力并且可以包含是的次要的禁止、不顺从的 organics 有时，不乐意地， *** 描述处理 43000 mg 中心点L~的 cODconcentration 的生物废水处理植物( WWTP )的经验(从含氧化学药品的 *** 的-1)废水改进由导致 synergistic 进程的化学废水流完成的禁止的流入的使用其它的冲淡的植物过程，和由经由使发酸的析相作用的禁止的 organics 的移动，生产一条高质量的自河的有效地完成的进程优化。特别地，粒状淤渣的货到付款移动效率基于从 56% ～ 90%.The 期末考试自河货到付款增加的厌氧的反应堆从 250mg 中心点 L~ 减少了(-1) to50mg 中心点 L^(-1),consistently 遇见 l00 mg 中心点 L~ 的 cOD 集中(-1)regulatory 分泌物限制。进程改进的成功在生物进程作为底层禁止者支持假设 thatlong 链 quaternary 羧酸行为。

关键词：高浓度有毒化工废水废水处理工艺诊治优化粒状淤渣长链四羧基酸

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量子计算的最佳量子比特可能就是原子

世界科学 2024年第5期 26-29页

作者：苦山菲利普·鲍尔《自然》杂志社

在为量子计算机寻找最具可扩展性的硬件的过程中，由单个原子构成的量子比特正在迎来突破性的时刻。2023年年底，科技巨头IBM宣布了一个听起来像是量子计算领域里程碑事件的消息：他们推出了有史以来第一款拥有1000多个量子比特（qubit...

在为量子计算机寻找最具可扩展性的硬件的过程中，由单个原子构成的量子比特正在迎来突破性的时刻。2023年年底，科技巨头IBM宣布了一个听起来像是量子计算领域里程碑事件的消息：他们推出了有史以来第一款拥有1000多个量子比特（qubits，又称量子位）的芯片，名为“秃鹰”。考虑到仅仅在两年前，该公司才刚推出首款拥有100多个量子比特的芯片“鹰”，这似乎表明该领域正在飞速发展。要制造出能解决今天最强大的经典超级计算机也无法解决的有用问题的量子计算机，就需要进一步扩大它们的规模——也许量子比特数要达到数万甚至数十万才行。但这肯定只是一个工程问题，对吧？

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Role of microRNAs in embryo–endometrial interactions:biological functions and clinical applications

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Reproductive and Developmental Medicine 2023年第4期7卷 238-251页

作者： Shiwen Qi Suranga P.Kodithuwakku Ronald T.K.Pang philip c.N.chiu Mary H.y.Tang Kai-Fai Lee Department of Obstetrics and Gynaecology School of Clinical MedicineLKs Faculty of MedicineThe University of Hong KongHong Kong SARChina Department of Animal Science Faculty of AgricultureUniversity of PeradeniyaPeradeniya 20400Sri Lanka Shenzhen Key Laboratory of Fertility Regulation The University of Hong Kong-Shenzhen HospitalShenzhenGuangdongChina.

The human endometrium and embryo both produce microRNAs(miRNAs),which are involved in various physiological *** evident suggested that endometrial miRNAs are regulated by steroid hormones that modulate endometrial functions,whereas embryo-derived miRNAs play vital roles in maternal–embryo *** aberrant expression of endometriumor embryo-derived miRNAs can cause early pregnancy and gestational disorders,including repeated implantation failure,recurrent miscarriage,and pathological conditions such as *** are,therefore,ideal candidates for conducting clinicopathological *** diagnostic and prognostic tests using miRNAs are under development;however,the therapeutic applications of miRNAs in regulating gestational disorders require further investigation.

关键词： MicroRNAs Endometrial receptivity Diagnostic biomarkers Therapeutic targets