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| 1 | High Performance Concrete and Its Typical Mixes显示文摘- With the modern development of chemical and mineral admixtures, it is now possible to produce much higher performance concrete than before. Higher performance does not only mean higher strength, but also better durability, lower risk of thermal cracking and higher dimensional stability etc. The three most effective admixtures for producing high performance concrete are superplastieizer, pulverized fuel ash and condensed silica fume. This paper outlines the properties of these materials and presents some practical guidelines for their usage. | Cai Yuebo , Kwan Kwokhung , Cheung Yaukai Chan Honchuen Senior Engineer, Material and Structure Department, Nanjing Hydraulic Research Institute, Nanjing 210024 P. H. Doctor, Department of Civil and Structural Engineering, University of Hong Kong Professor, Department of Civil and Structural Engineering, University of Hong Kong | 1995 | China Ocean Engineering1995，10，3： | 3 |
| 2 | Brain MRI of hippocampal volumetry in patients with refractory temporal lobe epilepsy显示文摘Objective To detect for hippocampal sclerosis presurgically in a group of patients with refractory temporal lobe epilepsy Methods Eighty four consecutive patients with refractory temporal lobe epilepsy were subjected to brain MRI of hippocampal volumetry A ratio of smaller to larger hippocampal volume was determined and unilateral hippocampal atrophy (HA) was diagnosed if the ratio is less than 0 91 Results Unilateral HA was diagnosed in 42 patients (50%) and bilateral HA in 1 patient Other MRI abnormalities were detected in 18 patients with or without coexisting HA Conclusions Hippocampal sclerosis can be detected presurgically in many patients by brain MRI Additional abnormalities not detected by brain CT can also be | Ka Kui Philip Ng, Kwok Wing Tang, Yuk Ling James Cheung and Patrick Chung Ki Li | 2000 | Chinese Medical Journal2000，，3： | 3 |
| 3 | A Two Stage Stochastic Network Model and Solution Methods for the Dynamic Empty Container Allocation Problem显示文摘 | Cheung R K and Chen C | 1998 | Transportation Science1998，32，2： | 1 |
| 4 | Pregnancy outcomes after assisted reproductive technology 显示文摘 | AllenVM Wilson RD Cheung A Genetics Committee of theSociety of Obstetricians and Gynaecologists of Canada (SOGC) Reproductive Endocrinology Infertility Committee of the Societyof Obstetricians and Gynaecologists of Canada (SOGC) | 2006 | JObstet Gynaecol Can2006，28，3： | 1 |
| 5 | Minimally invasive liver resection for huge(≥10cm)tumors:an international multicenter matched cohort study with regression discontinuity analyses显示文摘Background:The application and feasibility of minimally invasive liver resection(MILR)for huge liver tumours(≥10 cm)has not been well documented.Methods:Retrospective analysis of data on 6,617 patients who had MILR for liver tumours were gathered from 21 international centers between 2009-2019.Huge tumors and large tumors were defined as tumors with a size≥10.0 cm and 3.0-9.9 cm based on histology,respectively.1:1 coarsened exact-matching(CEM)and 1:2 Mahalanobis distance-matching(MDM)was performed according to clinically-selected variables.Regression discontinuity analyses were performed as an additional line of sensitivity analysis to estimate local treatment effects at the 10-cm tumor size cutoff.Results:Of 2,890 patients with tumours≥3 cm,there were 205 huge tumors.After 1:1 CEM,174 huge tumors were matched to 174 large tumors;and after 1:2 MDM,190 huge tumours were matched to 380 large tumours.There was significantly and consistently increased intraoperative blood loss,frequency in the application of Pringle maneuver,major morbidity and postoperative stay in the huge tumour group compared to the large tumour group after both 1:1 CEM and 1:2 MDM.These findings were reinforced in RD analyses.Intraoperative blood transfusion rate and open conversion rate were significantly higher in the huge tumor group after only 1:2 MDM but not 1:1 CEM.Conclusions:MILR for huge tumours can be safely performed in expert centers It is an operation with substantial complexity and high technical requirement,with worse perioperative outcomes compared to MILR for large tumors,therefore judicious patient selection is pivotal. | Tan-To Cheung Xiaoying Wang Mikhail Efanov Rong Liu David Fuks Gi-Hong Choi Nicholas LSyn Charing CChong Iswanto Sucandy Adrian KHChiow Marco VMarino Mikel Gastaca Jae Hoon Lee TPeter Kingham Mathieu D’Hondt Sung Hoon Choi Robert PSutcliffe Ho-Seong Han Chung Ngai Tang Johann Pratschke Roberto ITroisi Brian KPGoh International Robotic and Laparoscopic Liver Resection Study Group Collaborators | 2021 | Hepatobiliary Surgery and Nutrition2021，10，5： | 1 |
| 6 | Credibility of Electronic Word-Of-Mouth: Informational And Normative Determinants Of On-Line Consumer Recommendations 显示文摘 | Cheung Man Yee Chuan Luo Choon Ling Sia And Huaping Chen | 2009 | International Journal Of Electronic Commerce2009，13，4： | 1 |
| 7 | Spillover Effects of FDI on Innovation in China:Evidence from Provincial Data显示文摘 | Cheung K Y and Lin P | 2004 | China Economic Review2004，，15： | 1 |
| 8 | An Improved DV-Hop Localization Algorithm with Reduced Node location Error for Wireless Sensor Networks显示文摘 | Hongyang CHEN Kaoru SEZAKI PingDENG and Hing Cheung SO | 2008 | Communacations and Computer Sciences2008，91，8： | 1 |
| 9 | Merging Bus Routes in Hong Kong's Central Business District:Analysis and models显示文摘 | Cheung Raymond K and Wan Yat-wah | 2006 | Transportation Research Part A2006，40，10： | 1 |
| 10 | Effi- cient Monitoring Algorithm for Fast News Alerts显示文摘 | Ka Cheung Sia Junghoo Cho and Hyun-Kyu Cho | 2007 | IEEE Transactions on Knowledge''and Data Engineering2007，19，7： | 1 |
| 11 | Spillover Effects of FDI on Innovation in China: Evidence from Provincial Data 显示文摘 | Cheung K Y and Lin P | 2004 | China Economic Review2004，，15： | 1 |
| 12 | How habit limits the predictive power of intention: The case of information systems continuance显示文摘 | Limayem M Hirt S G and Cheung C M K | 2007 | MIS Quarterly2007，31，4： | 1 |
| 13 | Understanding information systems continuance: The case of Internet-based learning tech- nologies显示文摘 | Cheung C M K and Limayem M | 2008 | Information & Management2008，45，4： | 1 |
| 14 | Efficient mining of association rules in distributed databases 显示文摘 | D Cheung V T Ng A Fu and Y Fu | 1996 | In IEEE Transactions on Knowledge and Data Engineering pages1996，123，： | 1 |
| 15 | SPillover effects of FDI on innovation in China:Evidence from the Province data 显示文摘 | Cheung K and Lin P | 2004 | China Economic Review2004，53，15： | 1 |
| 16 | A low-cost submicrolinear incremental encoder based on 3 )< 3 fiber-optic direc- tional coupler, IEEE Transactions on Instrumentation and Measurement显示文摘 | Chow H W Cheung N C and Jin W | 2010 | 59(6): 1624-16332010，59，6： | 1 |
| 17 | Spillover Effects of FDI on Innovation in China: Evidence from Provincial Data 显示文摘 | Cheung K Y and Lin P | 2004 | China Economic Review2004，，15： | 1 |
| 18 | Do Investors Really Value Corporate Governance? Evidence from the Hong Kong Market显示文摘 | Cheung Y J Connelly P Limpaphayom and L Zhou | 2007 | Journal of International Financial Management and Accounting2007，18，2： | 1 |
| 19 | Nitrogen and phosphorus leaching from fertilizer applied on golf course: Lysimeter study显示文摘 | Wong J W C Chan C W Y and Cheung K C | 1998 | Water Air and soil Pollution1998，107，： | 1 |
| 20 | Measuring Teacher Beliefs about Alternative Curriculum Design显示文摘 | Cheung Derek and Hin - wah Wong | 2002 | The Cur- riculum Journal2002，，13： | 1 |
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