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| 1 | Receiver function analysis for seismic structure of the crust and uppermost mantle in the Liupanshan area, China显示文摘A portable broadband seismic array was deployed from the northeast Tibetan Plateau to the southwest Ordos block, China. The seismic structure of the crust and uppermost mantle of the Liupanshan area is obtained using receiver function analysis of teleseismic body waves. The crustal thickness and Poisson's ratios are estimated by stacking the weighted amplitudes of receiver functions. Our results reveal complex seismic phases in the Liupanshan area, implying intense deformation at the boundary between the Tibetan Plateau and the Ordos block. The average crustal thickness is 51.5 km in the northeast Tibetan Plateau, 53.5 km in the Liupan Mountain and 50 km in the southwest Ordos block, resulting in a concave Moho beneath the Liupan Mountain. The Poisson's ratio of the Liupanshan area varies between 0.27-0.29, higher than the value of 0.25-0.26 to the east and west of the Liupan Mountain, suggesting partial melting in the lower crust. The variance in Poisson's ratio across the Liupan Mountain indicates notable changes in the crustal composition and mechanical properties, which may be formed by the northeastward flow of the Tibetan lower crust during the India-Eurasia collision. | TONG WeiWei WANG LiangShu MI Ning XU MingJie LI Hua YU DaYong LI Cheng LIU ShaoWen LIU Mian Eric SanDvol | 2007 | Science China Earth Sciences2007，50，z2： | 9 |
| 2 | 大气二氧化氮与每日总死亡率、心血管和呼吸系统疾病死亡率的短期关联:398个城市的多中心分析显示文摘目的:采用统一的分析方案,评估全球多个国家/地区的二氧化氮(NO_(2))与总死亡率、心血管和呼吸系统疾病死亡率之间的短期关联。研究设计:采用两阶段的时间序列分析方法、过度离散的广义线性模型和多水平meta分析。研究地点:22个低到高收入国家/地区的398个城市。主要结局指标:1973—2018年逐日总死亡人数(6280万人)、心血管疾病死亡人数(1970万人)和呼吸系统疾病死亡人数(550万人)。结果:平均而言,NO_(2)浓度在滞后1天(前1天)每增加10μg/m^(3),会导致总死亡率、心血管和呼吸系统疾病死亡率分别增加0.46%(95%可信区间0.36%~0.57%)、0.37%(0.22%~0.51%)、0.47%(0.21%~0.72%)。在对共污染物(PM_(10)、PM_(2.5)、臭氧、二氧化硫和一氧化碳)进行调整后,这些关联仍然很稳定。所有3种死因的暴露-反应曲线几乎是线性的,没有明显的阈值。在398个城市中,可归因于高过假定零水平的NO_(2)浓度造成的死亡比例为1.23%(95%可信区间0.96%~1.51%)。结论:这项多中心研究提供了关于NO_(2)短期暴露与总死亡率、心血管和呼吸系统死亡风险之间的独立和线性关联的关键证据,说明通过加强NO_(2)的控制和监管限制标准,可获得人群水平的健康收益。 | 孟夏 刘聪(校) 陈仁杰 郑湃(译) 阚海东(校) Francesco Sera Ana Vicedo-Cabrera Ai Milojevic Maria Guo Yuming Tong Shilu Micheline de Sousa Zanotti Stagliorio Coelh Paulo Hilario Nascimento Saldiva Eric Lavigne Patricia Matus Correa Nicolas Valdes Ortega Samuel Osorio Garcia Jan Kysely Ales Urban Hans Orru Marek Maasikmets Jouni J K Jaakkola Niilo Ryti Veronika Huber Alexandra Schneider Klea Katsouyanni Antonis Analitis Masahiro Hashizume Yasushi Honda Chris Fook Sheng Ng Baltazar Nunes João Paulo Teixeira Iulian Horia Holobaca Simona Fratianni Ho Kim Aurelio Tobias Carmeníniguez Bertil Forsberg ChristoferÅström Martina S Ragettli Yue-Liang Leon Guo Shih-Chun Pan Shanshan Li Michelle L Bell Antonella Zanobetti Joel Schwartz Tangchun Wu Antonio Gasparrini | 2021 | 英国医学杂志中文版2021，24，8： | 7 |
| 3 | Advances in MoS_2-Based Field Effect Transistors(FETs)显示文摘This paper reviews the original achievements and advances regarding the field effect transistor(FET) fabricated from one of the most studied transition metal dichalcogenides: two-dimensional Mo S2. Not like graphene, which is highlighted by a gapless Dirac cone band structure, Monolayer Mo S2 is featured with a 1.9 e V gapped direct energy band thus facilitates convenient electronic and/or optoelectronic modulation of its physical properties in FET structure. Indeed,many Mo S2 devices based on FET architecture such as phototransistors, memory devices, and sensors have been studied and extraordinary properties such as excellent mobility, ON/OFF ratio, and sensitivity of these devices have been exhibited. However, further developments in FET device applications depend a lot on if novel physics would be involved in them. In this review, an overview on advances and developments in the Mo S2-based FETs are presented. Engineering of Mo S2-based FETs will be discussed in details for understanding contact physics, formation of gate dielectric, and doping strategies. Also reported are demonstrations of device behaviors such as low-frequency noise and photoresponse in Mo S2-based FETs, which is crucial for developing electronic and optoelectronic devices. | Xin Tong Eric Ashalley Feng Lin Handong Li Zhiming M.Wang | 2015 | Nano-Micro Letters2015，7，3： | 6 |
| 4 | Development of DArT markers for a linkage map of flue-cured tobacco显示文摘Tobacco(Nicotiana tabacum) is one of the most economically important nonfood crops,and flue-cured tobacco accounts for approximately 80% of world tobacco production.An extremely narrow genetic diversity in the tobacco pool has led to a low efficiency of PCR-based molecular markers(such as AFLP and SSR).Diversity Arrays Technology(DArT) is a high-throughput hybridisation-based marker system that has been developed in many plants including wheat,which,like tobacco,has a complex genome.In this study,we developed a tobacco DArT chip that included 7680 representative sequence tags based on typical tobacco accessions.The 1076 DArT markers of flue-cured tobacco were identified and most(82.1%) of their polymorphism information contents(PICs) were greater than 0.4.An integrated linkage map that included 851 markers(238 DArT and 613 SSR),which is the highest density map of flue-cured tobacco to date,was constructed.This chip-based DArT system provides an alternative in high-throughput marker genotyping for tobacco. | LU XiuPing GUI YiJie XIAO BingGuang LI YongPing TONG ZhiJun LIU Yun BAI XueFei WU WeiRen XIA Ling HUTTNER Eric KILIAN Adrzej FAN LongJiang | 2013 | Chinese Science Bulletin2013，58，6： | 4 |
| 5 | Effects of water depth on clonal characteristics and biomass allocation of Halophila ovalis (Hydrocharitaceae)显示文摘Halophila ovalis is a dioecious seagrass with a wide geographical and water depth range.The objective of this study was to understand its plasticity in clonal characteristics and biomass and also its allocation between above-and belowground in seagrass beds at different water depths.Methods Four monospecific H.ovalis beds,Shabei,Xialongwei,Beimu and Yingluo,which have different water depths at maximum tide level(MTL)but otherwise similar environmental conditions,were studied.We measured main clonal characteristics,i.e.horizontal internodal length,branching angle,shoot height,leaf length and width,and rhizome diameter.Above-and belowground biomasses of H.ovalis were also estimated using a harvest method.Important Findings We found no significant differences in coverage,leaf pair density or number of stem nodes per square meter between the four study sites.However,horizontal internodal length,leaf length,width,rhizome diameter and shoot height all increased significantly with the increases in water depth from 2-to 9-m MTL and decreased when the water depths were greater than 9-m MTL.No significant difference in above-or belowground biomass between the seagrass beds was found.However,the ratio of above-to belowground biomass was significantly higher in the shallowest site compared to the other three seagrass beds,indicating that more biomass was stored belowground in deeper water.The results demonstrated plastic responses in clonal characteristics and biomass allocation in H.ovalis across the water depth gradient. | Na-Na Xu Xin Tong Po-Kueug Eric Tsang Hong Deng Xiao-Yong Chen | 2011 | Journal of Plant Ecology2011，4，4： | 3 |
| 6 | Efficient Simulation of Wave Propagation with Implicit Finite Difference Schemes显示文摘Finite difference method is an important methodology in the approximation of waves.In this paper,we will study two implicit finite difference schemes for the simulation of waves.They are the weighted alternating direction implicit(ADI)scheme and the locally one-dimensional(LOD)scheme.The approximation errors,stability conditions,and dispersion relations for both schemes are investigated.Our analysis shows that the LOD implicit scheme has less dispersion error than that of the ADI scheme.Moreover,the unconditional stability for both schemes with arbitrary spatial accuracy is established for the first time.In order to improve computational efficiency,numerical algorithms based on message passing interface(MPI)are implemented.Numerical examples of wave propagation in a three-layer model and a standard complex model are presented.Our analysis and comparisons show that both ADI and LOD schemes are able to efficiently and accurately simulate wave propagation in complex media. | Wensheng Zhang Li Tong Eric T.Chung | 2012 | Numerical Mathematics(Theory,Methods and Applications)2012，5，2： | 2 |
| 7 | Single-mode guiding properties of subwavelength-diameter silica and silicon wire waveguides显示文摘 | LIMIN TONG JINGYI LOU ERIC MAZUR | 2004 | Optics Express2004，12，7： | 1 |
| 8 | On the edge-graceful total graphs conjecture显示文摘 | Lee S M Tong S M Eric Seah | 1999 | Congressus Numerantium1999，，141： | 1 |
| 9 | Dynamic responses and solder joint reliability under board level drop test 显示文摘 | Jing - en Luan Tong Yan Tee Eric Pek | 2007 | Microelectronics Reliability2007，47，： | 1 |
| 10 | Germline Competent Embryonic Stem Cells Derived from Rat Blastocysts显示文摘 | Ping Li Chang Tong Ruty Mehrian-Shai Li Jia Nancy Wu Youzhen Yan Robert E. Maxson Eric N. Schulze Houyan Song Chih-Lin Hsieh Martin F. Pera Qi-Long Ying | 2008 | Cell2008，，7： | 1 |
| 11 | Germline Competent Embryonic Stem Cells Derived from Rat Blastocysts显示文摘 | Ping Li Chang Tong Ruty Mehrian-Shai Li Jia Nancy Wu Youzhen Yan Robert E. Maxson Eric N. Schulze Houyan Song Chih-Lin Hsieh Martin F. Pera Qi-Long Ying | 2008 | Cell2008，，7： | 1 |
| 12 | Factors Associated With Positive Findings From Capsule Endoscopy in Patients With Obscure Gastrointestinal Bleeding显示文摘 | Neal C. Shahidi George Ou Sigrid Svarta Joanna K. Law Ricky Kwok Jessica Tong Eric C. Lam Robert Enns | 2012 | Clinical Gastroenterology and Hepatology2012，，12： | 1 |
| 13 | Bismuth telluride nanostructures: preparation, thermoelectric properties and topological insulating effect显示文摘 | Eric ASHALLEY Haiyuan CHEN Xin TONG Handong LI Zhiming M. WANG | 2015 | Frontiers of Materials Science2015，9，2： | 1 |
| 14 | Identification of factors associated with sedation tolerance in 5000 patients undergoing outpatient colonoscopy:Canadian tertiary center experience显示文摘AIM To develop a prediction model aimed at identifying patients that may require higher than usual sedation doses during colonoscopy.METHODS A retrospective chart review on 5000 patients who underwent an outpatient colonoscopy at St.Paul's Hospital from 2009 to 2010 was conducted in order to develop a model for identifying patients who will require increased doses of sedatives.Potential predictor variables including age,gender,endoscopy indication,high sedation requirements during previous endoscopies,difficulty of the procedure,bowel preparation quality,interventions,findings as well as current use of benzodiazepines,opioids and alcohol were analyzed.The outcome of study was the use ofhigh dose of sedation agents for the procedure.In particular,the high dose of sedation was defined as fentanyl greater than 50 mcg and midazolam greater than 3 mg.RESULTS Analysis of 5282 patients(mean age 57 ± 12,49% female) was performed.Most common indication for the procedure was screening colonoscopy(57%).Almost half of our patients received doses exceeding Fentanyl 50 mcg and Midazolam 3 mg.Logistic regression models identified the following variables associated with high sedation:Younger age(OR=0.95 95%CI:0.94-0.95;P < 0.0001);abdominal pain(OR=1.45,95%CI:1.08-1.96);P=0.01) and Inflammatory Bowel Disease(OR=1.45,95%CI:1.04-2.03;P=0.02) as indications for the procedure;difficult procedure as defined by gastroenterologist(OR=1.73,95%CI:1.48-2.03;P < 0.0001);past history of abdominal surgery(OR=1.33,95%CI:1.17-1.52;P <0.0001) and previous colonoscopy(OR=1.39,95%CI:1.21-1.60;P=0.0001) and alcohol use(OR=1.26,95%CI:1.03-1.54;P=0.02).Age and gender adjusted analysis yielded inflammatory bowel disease as an indication(OR=3.17,95%CI:1.58-6.37;P=0.002);difficult procedure as defined by an endoscopist(OR=5.13 95%CI:2.97-8.85;P=0.0001) and current use of opioids,benzodiazepines or antidepressants(OR=2.88,95%CI:1.74-4.77;P=0.001) having the highest predictive value of high sedation requirements.Our prediction model using the following pre-procedural variables including age,indication for the procedure,medication/substance use,previous surgeries yielded an area under the curve of 0.76 for Fentanyl ≥ 100 mcg and Midazolam ≥ 3 mg.CONCLUSION Pre-procedural planning is the key in conducting successful,efficient colonoscopy.Logistic regression analysis of 5000 patients who underwent out-patient colonoscopy revealed the following factors associated with increased sedation requirement:Younger age,female gender,difficult endoscopy,specific indications as well as cardiopulmonary complications and current use of opioids/benzodiazepines.Age and gender adjusted analysis yielded similar results.These patients are more likely to need a longer recovery periods post-endoscopy,which could result in additional time and personnel requirements.The final predictive model has good predictive ability for Fentanyl ≥ 100 mcg and Midazolam ≥ 3 mg and fair predictive ability for Fentanyl ≥ 50 mcg and Midazolam ≥ 2 mg.The external validity of this model is planned to be tested in another center. | Alexandra Shingina George Ou Oliver Takach Sigrid Svarta Ricky Kwok Jessica Tong Kieran Donaldson Eric Lam Robert Enns | 2016 | World Journal of Gastrointestinal Endoscopy2016，8，20： | 1 |
| 15 | Attribute Based Access Control for Web Services 显示文摘 | Eric Yuan Jin Tong | 2005 | International Conference on Web Services2005，，16： | 1 |
| 16 | Dynamic responses and solder joint reliability under board level drop test 显示文摘 | Luan Jing-en Tee Tong Yan Pek Eric | 2007 | Microelectronics Reliability2007，47，23： | 1 |
| 17 | Single-mode guiding properties of subwavelength-diameter silica and silicon wire wavcguides 显示文摘 | Limin Tong Jingyi Lou Eric Mazur | 2004 | Opt Express2004，12，6： | 1 |
| 18 | Quantitative assessment of steady and pulsatile flow fields in a parallel plate flow chamber显示文摘 | ERIC A N KURTIS J R TONG M K | 1999 | Annals of Biomedical Engineering1999，27，： | 1 |
| 19 | Age and outcome of cochlear implantation for patients with bilateral congenital deafness in a cantonese-Speaking Population显示文摘 | Michael C Tong F Eric KS | 2007 | Ear & Hearing Suppl2007，28，2： | 1 |
| 20 | Fluctuating temperature modifies heat-mortality association around the globe显示文摘Studies have investigated the effects of heat and temperature variability(TV)on mortality.However,few assessed whether TV modifies the heat-mortality association.Data on daily temperature and mortality in the warm season were collected from 717 locations across 36 countries.TV was calculated as the standard deviation of the average of the same and previous days’minimum and maximum temperatures. | Yao Wu Bo Wen Shanshan Li Antonio Gasparrini Shilu Tong Ala Overcenco Ales Urban Alexandra Schneider Alireza Entezari Ana Maria Vicedo-Cabrera Antonella Zanobetti Antonis Analitis Ariana Zeka Aurelio Tobias Barrak Alahmad Ben Armstrong Bertil Forsberg CarmenÍñiguez Caroline Ameling César De la Cruz Valencia ChristoferÅström Danny Houthuijs Do Van Dung Dominic Royé Ene Indermitte Eric Lavigne Fatemeh Mayvaneh Fiorella Acquaotta Francesca de’Donato Francesco Sera Gabriel Carrasco-Escobar Haidong Kan Hans Orru Ho Kim Iulian-Horia Holobaca Jan Kyselý Joana Madureira Joel Schwartz Klea Katsouyanni Magali Hurtado-Diaz Martina SRagettli Masahiro Hashizume Mathilde Pascal Micheline de Sousa Zanotti Stagliorio Coélho Noah Scovronick Paola Michelozzi Patrick Goodman Paulo Hilario Nascimento Saldiva Rosana Abrutzky Samuel Osorio Tran Ngoc Dang Valentina Colistro Veronika Huber Whanhee Lee Xerxes Seposo Yasushi Honda Michelle L.Bell Yuming Guo | 2022 | The Innovation2022，3，2： | 0 |
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