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Family Ties

China Today 2009年第12期58卷 74-75页

作者： RUTH elisa chambers

PARENT-CHILD relationships are very similar the world over. In general, young children are playful and mischievous and admire and love their parents; teenagers are angsty and rebellious and think

关键词：家庭关系亲子关系父母青少年成年人游戏幼儿孩子

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Model Students

China Today 2009年第8期58卷 54-55页

作者： RUTH elisa chambers

BRIGHT and early on a Monday morning 1 skip into my classroom and greet my students with I a smile. ＂Good morning class!＂ I say cheerily. ＂And how are you all today？＂

关键词：中国教育产业发展现状学生

Cooperative control for heterogeneous multi-agent systems: progress, applications, and challenges

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Science China(Information Sciences) 2024年第5期67卷 318-320页

作者： Bing YAN Peng SHI Jonathon chambers School of Electrical and Mechanical Engineering Faculty of Science Engineering and TechnologyThe University of Adelaide School of Engineering College of Science and Engineering University of Leicester

Cooperative control for heterogeneous multi-agent systems(MASs) is a critical and rapidly evolving field in modern automation and robotics. Characterized by the integration of agents with diverse capabilities and func... 详细信息

关键词： Multi agent systems

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Dancing in the Park

Efficacy of adjuvant mitomycin-C and triamcinoloneimpregnated nasal packing for endoscopic dacryocystorhinostomy

今日中国·英文版 2009年第6期 74-74页

作者： elisa chambers

SINCE moving to Beijing eight months ago, I have no-ticed countless differences between the culture I grew up with back in England, and the one of the people who surround me now. One

关键词：公园强身健体英格兰北京

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International Journal of Ophthalmology(English edition) 2024年第3期17卷 480-484页

作者： Sang Yoon Kim Christopher B chambers Jung Hyo Ahn Department of Ophthalmology Pusan National University Yangsan HospitalPusan National University School of MedicineResearch Institute for Convergence of Biomedical Science and TechnologyYangsanGyeongnam 50612Republic of Korea Department of Ophthalmology Harborview Medical CenterUniversity of Washington MedicineSeattleWashington 98109USA

●AIM:To compare the success rate and complications of adjuvant use of mitomycin C and triamcinoloneimpregnated biodegradable nasal packing(TABP)in endoscopic dacryocystorhinostomy(DCR).And to evaluate the efficacy of combining intraoperative mitomycin C and TABP for endoscopic DCR.●METHODS:A total of 198 eyes of 148 patients who underwent endoscopic DCR for acquired nasolacrimal duct obstruction were retrospectively *** patients were randomly divided into three groups:Group A included patients treated without intraoperative mitomycin C but with TABP,Group B included patients treated without triamcinolone but with intraoperative mitomycin C and normal saline-impregnated nasal packing,and Group C included patients treated with intraoperative mitomycin C and TABP.●RESULTS:The results revealed no significant difference in the overall success rates between Groups A(86.8%)and B(89.2%;P=0.377).However,Group C(97.5%)showed a significantly higher overall success rate than Groups A and *** incidence of granulomas was significantly lower in group C(5%)than in Groups A(20.8%)and B(15.2%;P=0.009).Other complications,such as crust,synechiae,and revision surgery,did not differ significantly among the three groups.●CONCLUSION:The combination of intraoperative mitomycin C and TABP effectively prevents granulomas and enhances surgical success ***,there is no statistically significant difference observed between the use of mitomycin C or TABP alone.

关键词： dacryocystorhinostomy endoscopic mitomycin C triamcinolone biodegradable

An acoustofluidic device for the automated separation of platelet-reduced plasma from whole blood

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Microsystems & Nanoengineering 2024年第3期10卷 293-303页

作者： Zhehan Ma Jianping Xia Neil Upreti Emeraghi David Joseph Rufo Yuyang Gu Kaichun Yang Shujie Yang Xiangchen Xu Jean Kwun Eileen chambers Tony Jun Huang Thomas Lord Department of Mechanical Engineering and Materials Science Duke UniversityDurhamNCUSA Department of Biomedical Engineering Duke UniversityDurhamNCUSA Department of Pediatrics Duke UniversityDurhamNCUSA Duke Transplant Center Department of SurgeryDuke University School of MedicineDurhamNCUSA

Separating plasma from whole blood is an important sample processing technique required for fundamental biomedical research,medical diagnostics,and therapeutic *** protocols for plasma isolation require multiple centrifugation steps or multiunit microfluidic processing to sequentially remove large red blood cells(RBCs)and white blood cells(WBCs),followed by the removal of small ***,we present an acoustofluidic platform capable of efficiently removing RBCs,WBCs,and platelets from whole blood in a single *** leveraging differences in the acoustic impedances of fluids,our device generates significantly greater forces on suspended particles than conventional microfluidic approaches,enabling the removal of both large blood cells and smaller platelets in a single *** a result,undiluted human whole blood can be processed by our device to remove both blood cells and platelets(>90%)at low voltages(25 Vpp).The ability to successfully remove blood cells and platelets from plasma without altering the properties of the proteins and antibodies present creates numerous potential applications for our platform in biomedical research,as well as plasma-based diagnostics and ***,the microfluidic nature of our device offers advantages such as portability,cost efficiency,and the ability to process small-volume samples.

关键词： remove separation removing

Metal-to-insulator transition in oxide semimetals by anion doping

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Interdisciplinary Materials 2024年第3期3卷 358-368页

作者： Haitao Hong Huimin Zhang Shan Lin Jeffrey A.Dhas Binod Paudel Shuai Xu Shengru Chen Ting Cui Yiyan Fan Dongke Rong Qiao Jin Zihua Zhu Yingge Du Scott A.chambers Chen Ge Can Wang Qinghua Zhang Le Wang Kui-juan Jin Shuai Dong Er-Jia Guo Beijing National Laboratory for Condensed Matter Physics and Institute of Physics Chinese Academy of SciencesBeijingChina Department of Physics&Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijingChina Key Laboratory of Quantum Materials and Devices of Ministry of Education School of PhysicsSoutheast UniversityNanjingChina Materials Science and Technology Division Oak Ridge National LaboratoryOak RidgeTennesseeUSA Physical and Computational Sciences Directorate Pacific Northwest National LaboratoryRichlandWashingtonUSA School of Chemical Biological and Environmental EngineeringOregon State UniversityCorvallisOregonUSA Beijing Advanced Innovation Center for Materials Genome Engineering Department of Physical ChemistryUniversity of Science and Technology BeijingBeijingChina Environmental Molecular Sciences Laboratory Pacific Northwest National LaboratoryRichlandWashingtonUSA Songshan Lake Materials Laboratory DongguanGuangdongChina

Oxide semimetals exhibiting both nontrivial topological characteristics stand as exemplary parent compounds and multiple degrees of freedom,offering a promise for the realization of novel electronic *** this work,we report the structural and transport phase transition in an oxide semimetal,SrNbO_(3),achieved through effective anion ***,the resistivity increased by more than three orders of magnitude at room temperature upon *** extent of electronic modulation in SrNbO_(3)is strongly correlated with misfit strain,underscoring its phase instability to both chemical doping and crystallographic symmetry *** first-principles calculations,we discern that elevating the level of nitrogen doping induces an upward shift in the conductive bands of SrNbO_(3−δ)N_(δ).Consequently,a transition from a metallic state to an insulating state becomes apparent as the nitrogen concentration reaches a threshold of 1/*** investigation shows effective anion engineering in oxide semimetals,offering pathways for manipulating their physical properties.

关键词： anion doping metal-to-insulator transition oxide semimetal phase transition

艾登·钱伯斯:找到属于你的那本“蜕变之书”

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阅读与成才 2024年第3期 48-52页

作者：赵晖艾登·钱伯斯北京大学英国皇家文学学会

钱伯斯先生您好,感谢您接受我的采访。今天您那儿的天气怎么样?是典型的英格兰夏日天气吗?钱伯斯:今天的云很密,只是偶尔能见到阳光,天气温和。现在的天气不像之前那么好预测了,我们经历了有记录以来最潮湿的冬天,气温也比往常更高,完... 详细信息

钱伯斯先生您好,感谢您接受我的采访。今天您那儿的天气怎么样?是典型的英格兰夏日天气吗?钱伯斯:今天的云很密,只是偶尔能见到阳光,天气温和。现在的天气不像之前那么好预测了,我们经历了有记录以来最潮湿的冬天,气温也比往常更高,完全不是我们印象中的“英伦天气”了。

关键词：钱伯斯英格兰天气采访

Landslide Research at the British Geological Survey:Capture,Storage and Interpretation on a National and Site-Specific Scale

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Acta Geologica Sinica(English Edition) 2009年第5期83卷 991-999页

作者： Catherine PENNINGTON Claire FOSTER Jonathan chambers Gareth JENKINS British Geological Survey KeyworthNottinghamshireNG12 5GGUK

Landslide research at the British Geological Survey （BGS） is carried out through a number of activities, including surveying, database development and real-time monitoring of landslides. Landslide mapping across the UK has been carried out since BGS started geological mapping in 1835. Today, BGS geologists use a combination of remote sensing and ground-based investigations to survey landslides. The development of waterproof tablet computers （BGS＇SIGMAmobile）, with inbuilt GPS and GIS for field data capture provides an accurate and rapid mapping methodology for field surveys. Regional and national mapping of landslides is carried out in conjunction with site-specific monitoring, using terrestrial LiDAR and differential GPS technologies, which BGS has successfully developed for this application. In addition to surface monitoring, BGS is currently developing geophysical ground-imaging systems for landslide monitoring, which provide real-time information on subsurface changes prior to failure events. BGS＇s mapping and monitoring activities directly feed into the BGS National Landslide Database, the most extensive source of information on landslides in Great Britain. It currently holds over 14 000 records of landslide events. By combining BGS＇s corporate datasets with expert knowledge, BGS has developed a landslide hazard assessment tool, GeoSure, which provides information on the relative landslide hazard susceptibility at national scale.

关键词： landslide National Landslide Database GeoSure hazard LiDAR geophysics