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| 1 | Conceptualizing and Measuring Economic Resilience of Resource-based Cities: Case Study of Northeast China显示文摘This paper develops a conceptual model and an indicator system for measuring economic resilience of resource-based cities based on the theory of evolutionary resilience and the related concepts of persistence, adaptation, and transformation. Nineteen resource-based cities in Northeast China were analyzed using the indicator system. The results showed that Liaoning and Jilin provinces had higher economic resilience than Heilongjiang Province. Panjin, Benxi, and Anshan in Liaoning Province were the top three cities, while Shuangyashan and other coal-based cities in Heilongjiang Province ranked last. Metals-and petroleum-based cities had significantly higher resilience than coal-based cities. The differences in persistence, adaptability, transformation, and resilience among resource-based cities decreased since the introduction of the Northeast Revitalization Strategy in 2003. Forestry-based cities improved the most in terms of resilience, followed by metals-based and multiple-resource cities; however, resilience dropped for coal-based cities, and petroleum-based cities falling the most. The findings illustrate the importance and the way to develop a differentiated approach to improve resilience among resource-based cities. | TAN Juntao ZHANG Pingyu LO Kevin LI Jing LIU Shiwei | 2017 | Chinese Geographical Science2017，27，3： | 27 |
| 2 | Analyzing Industrial Structure Evolution of Old Industrial Cities Using Evolutionary Resilience Theory:A Case Study in Shenyang of China显示文摘The recession and revitalization of old industrial cities concerns urban industrial evolution and its characteristics. Based on the theory of evolutionary resilience, we developed an analytical framework for the industrial structure evolution of old industrial cities, and applied the framework to a case study in Shenyang. The following conclusions are drawn. First, since 1978, Shenyang's industrial growth capacity has shown fluctuation between ‘contraction-expansion'. As the secondary industry has a much stronger expansionary and contractionary capacity for growth, this results in lacking stability leading to industrial structure transformation. Second, since 1999, the orientation towards a high-end manufacturing industry in Shenyang has weakened, and the evolution of the new and old growth path is characterized by low-end orientation. Third, since 2007, Shenyang's industrial innovation output capacity has dropped sharply which has been significantly affected by scientific and technological personnel and enterprise-owed science and technology institutions and to a less extent by R&D expenditure. We applied the resilience theory to study the industrial evolution of an old industrial city, explored new study perspectives on industrial evolution and verified the applicability of the resilience theory. This paper provides a scientific reference for understanding the recent deceleration in economic growth in the Northeast old industrial base, and for exploring new paths toward revitalization. | GUAN Haoming LIU Wenxin ZHANG Pingyu LO Kevin LI Jing LI Liangang | 2018 | Chinese Geographical Science2018，28，3： | 12 |
| 3 | Quantifying and mapping spatial variability of Shanghai household carbon footprints显示文摘理解家庭碳排出物的空间可变性为提出持续、低碳的精力政策是必要的。然而,家庭碳排出物上的数据在中国被限制,世界最大的温室气体 emitter。这研究确定并且用全市的家庭调查在上海印射家庭碳排出物。调查结果在家庭碳排出物揭示实质的空间可变性,特别在运输相关的排出物。低排放簇在 Hongkou, Xuhui, Luwan, Jinshan,和 Fengxian 被成立。高排放簇位于 Jiading 和 Pudong。总的来说,在上海的家庭碳排出物的空间模式是塑造甜甜圈的:在城市的核心最低,在包围增加郊外的区域,并且在城市的穗和农村区域再衰退。家庭排出物与很多间住房和社会经济的因素被相关,包括汽车所有权,住所的类型,住所的尺寸,住所的年龄,和收入。调查结果下划线低碳的决策和实现的一条局部性的途径的重要性。 | Shangguang YANG Lin LIU Chunlan WANG Kevin LO Mark WANG | 2015 | Frontiers in Energy2015，9，1： | 3 |
| 4 | Population Shrinkage in Resource-dependent Cities in China: Processes, Patterns and Drivers显示文摘Resource-dependent cities(RCs)are a vulnerable group of urban settlements that often face population shrinkage;however,population changes in RCs in China are not well understood.This study offers new insight into this matter through a robust analysis that features a longer time scale,a larger sample of RCs,and a finer unit of analysis.It finds new evidence that problems of population shrinkage in RCs are more serious than previous literature has suggested.Approximately 30%of the studied units have experienced either long-term or short-term population shrinkage,and many more are experiencing a slowing down of population growth.Problems are especially common among three types of RCs:the resource-depleted RCs,the forestry-based RCs,and RCs in Northeast China.These results underscore transition policy inadequacies in addressing population loss,and call for a more comprehensive and diversified population policy that tackles the multifaceted factors that contribute to population shrinkage,including lack of industrial support,maladjustment to market oriented reformation,poor urban environment and natural population decline. | LI He Kevin LO ZHANG Pingyu | 2020 | Chinese Geographical Science2020，30，1： | 2 |
| 5 | Role of C11-FDG dual-tracer PET-CT scan in metastatic screening of hepatocellular carcinoma-a cost-effectiveness analysis显示文摘Background:We aimed to identify predictive factors for positron emission tomography(PET)-detected hepatocellular carcinoma(HCC)metastasis and a cost-effective approach to preoperative PET-computed tomography(CT)for detecting metastasis.Methods:Clinicopathological and survival data of HCC patients having PET-CT with 18F-fludeoxyglucose(FDG)and 11C-acetate(ACT)following contrast-enhanced CT/magnetic resonance imaging(MRI)for preoperative tumor staging were reviewed.Binary logistic regression was performed to identify predictive factors for PET-detected metastasis.A cost-benefit analysis model was built for the incurred costs and the impact of PET-CT findings on treatment strategy was studied.Results:Totally 152 patients were analyzed.Dual-tracer PET-CT detected metastasis in 17 patients(11%).By multivariate analysis,alpha-fetoprotein(AFP)≥400 ng/mL[relative risk(RR):4.30,95%confidence interval(CI):1.41-13.15,P=0.011]and bilobar disease(RR:3.94,95%CI:1.24-12.52,P=0.014)were independent predictive factors for PET-detected metastasis.PET-CT findings altered the treatment strategy for 12 patients(7.9%);three partial hepatectomies,eight episodes of transarterial chemoembolization(TACE)and one episode of ablation were avoided,with an estimated cost-saving of US$91,000,$150,000 and$10,600 respectively.Had the PET-CT been performed only for patients with AFP≥400 ng/mL or bilobar disease(n=74),metastasis would have been confirmed in 14 patients(18.9%),and the cost-saving per patient was estimated at US$1,070.Conclusions:Dual-tracer PET-CT is cost-effective and useful for preoperative HCC staging in patients with AFP≥400 ng/mL or bilobar disease.Its routine use in preoperative workup for all HCC patients is not recommended.Unilobar disease with AFP<400 ng/mL can achieve good negative predictive value for PET-detected metastasis.Screening patients with either factor can avoid unnecessary procedures and is thus cost-effective for preoperative HCC workup. | Kevin K.W.Chu Albert C.Y.Chan Ka Wing Ma Wong Hoi She Wing Chiu Dai Kenneth S.H.Chok Tan To Cheung Chung Mau Lo | 2021 | Hepatobiliary Surgery and Nutrition2021，10，3： | 2 |
| 6 | Multicenter results of stereotactic body radiotherapy (SBRT) for non-resectable primary liver tumors显示文摘 | Rafael A. Ibarra Daniel Rojas Laura Snyder Min Yao Jeffrey Fabien Michael Milano Alan Katz Karyn Goodman Kevin Stephans Galal El-Gazzaz Federico Aucejo Charles Miller John Fung Simon Lo Mitchell Machtay Juan R. Sanabria | 2012 | Acta Oncologica2012，，5： | 2 |
| 7 | Urbaniza- tion in remote areas: A case study of the Heilongjiang Reclamation Area,Northeast China显示文摘 | Shiwei Liu Pingyu Zhang Kevin Lo | 2014 | Habitat International2014，42，： | 1 |
| 8 | Radiological prognosticators of hepatocellular carcinoma treated by hepatectomy显示文摘BACKGROUND: Hepatectomy is the main curative treatment for hepatocellular carcinoma (HCC), but postoperative long- term survival is poor. Preoperative radiological features of HCC displayed by computed tomography or magnetic resonance imaging could serve as additional prognostic factors. This study aimed to identify preoperative radiological features of HCC that may be of prognostic significance in hepatectomy. METHODS: Ninety-two patients who underwent hepatectomy for HCC were included in this study. Preoperative radiological features including tumor number, size, location (peripheral, middle, central), portal vein invasion, hepatic vein invasion, and presence of pseudo-capsule were analyzed in relation to survival. RESULTS: With a median follow-up period of 41.7 months, the 1-, 3- and 5-year overall survival rates were 85%, 65% and 58%, respectively. Univariate analysis showed that portal vein invasion and absence of pseudo-capsule were significant prognostic factors for overall survival, while all the examined radiological features were prognostic factors for disease-free survival. Multivariate analysis for overall survival found no significant factor. On multivariate analysis for disease-free survival, patients who had tumors with portal vein invasion had poorer survival with a hazard ratio of 2.26 (95% CI, 1.05-4.91; P=0.038) and patients with single nodular HCC or pseudo-capsulated HCC had better survival with a hazard ratio of 0.50 (95% CI, 0.27-0.94; P=0.032) and 0.38 (95% CI, 0.14-0.99; P=0.048), respectively. CONCLUSIONS: Demonstrable pseudo-capsule of HCC and solitary HCC on imaging and absence of portal vein invasionare features associated with better disease-free survival after hepatectomy. These features may guide treatment planning for HCC. | Kevin KW Chu See Ching Chan Sheung Tat Fan Kenneth SH Chok Tan To Cheung William W Sharr Albert CY Chan Chung Mau Lo | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，6： | 1 |
| 9 | Spatial Patterns of Car Sales and Their Socio-economic Attributes in China显示文摘Using data from the Economic Advisory Center of the State Information Center(SIC), we examined the spatial patterns of car sales in China at the prefectural level in 2012. We first analyzed the spatial distributions of car sales of different kinds of automakers(foreign automakers, Sino-foreign joint automakers, and Chinese automakers), and then identified spatial clusters using the local Moran's indexes. Location quotient analysis was applied to examine the relative advantage of each type of automaker in the local markets. To explain the variations of car sales across cities, we collected several socioeconomic variables and conducted regression analyses. Further, factor analysis was used to extract independent variables to avoid the problem of multicollinearity. By incorporating a spatial lag or spatial error in the models, we calibrated our spatial regression models to address the spatial dependence problem. The analytical results show that car sales varied significantly across cities in China, and most of the cities with higher car sales were the developed cities. Different automakers exhibit diverse spatial patterns in terms of car sales volume, spatial clusters, and location quotients. The scale and incomes factor were extracted and verified as the two most significant and positive factors that shape the spatial distributions of car sales, and together with the spatial effect, explained most of the variations of car sales across cities. | LIU Daqian LO Kevin SONG Wei XIE Chunyan | 2017 | Chinese Geographical Science2017，27，5： | 1 |
| 10 | Energy conservation in China' s Twelfth five-year plan period: Continuation or paradigm shift? 显示文摘 | Kevin Lo Wang M Y | 2013 | Renewable and Sustainable Energy Reviews2013，18，： | 1 |
| 11 | Changing Presentation of Adult Celiac Disease显示文摘 | Winson Lo Kevin Sano Ben Lebwohl Beverly Diamond Peter H.R. Green | 2003 | Digestive Diseases and Sciences2003，，2： | 1 |
| 12 | Ischemia‐reperfusion of small liver remnant promotes liver tumor growth and metastases—Activation of cell invasion and migration pathways显示文摘 | Kwan Man Kevin T. Ng Chung Mau Lo Joanna W. Ho Bai Shun Sun Chris K. Sun Terence K. Lee Ronnie T. P. Poon Sheung Tat Fan | 2007 | Liver Transpl2007，，12： | 1 |
| 13 | The Significance of Acute Phase Small-for-Size Graft Injury on Tumor Growth and Invasiveness After Liver Transplantation显示文摘 | Kwan Man Chung Mau Lo Jiang Wei Xiao Kevin T. Ng Bai Shun Sun Irene O. Ng Qiao Cheng Chris K. Sun Sheung Tat Fan | 2008 | Annals of Surgery2008，，6： | 1 |
| 14 | Energy conservation in China’s Twelfth Five-Year Plan period: Continuation or paradigm shift?显示文摘 | Kevin Lo Mark Y. Wang | 2013 | Renewable and Sustainable Energy Reviews2013，，： | 1 |
| 15 | Hong Kong hotels' sewage: environmental cost and saving technique 显示文摘 | Wilco Chart Kevin Wong Jennifer Lo | 2009 | Journal of Hospitality & Tourism Research2009，33，3： | 1 |
| 16 | Multicenter results of stereotactic body radiotherapy (SBRT) for non-resectable primary liver tumors显示文摘 | Rafael A. Ibarra Daniel Rojas Laura Snyder Min Yao Jeffrey Fabien Michael Milano Alan Katz Karyn Goodman Kevin Stephans Galal El-Gazzaz Federico Aucejo Charles Miller John Fung Simon Lo Mitchell Machtay Juan R. Sanabria | 2012 | Acta Oncologica2012，，5： | 1 |
| 17 | The Significance of Acute Phase Small-for-Size Graft Injury on Tumor Growth and Invasiveness After Liver Transplantation显示文摘 | Kwan Man Chung Mau Lo Jiang Wei Xiao Kevin T. Ng Bai Shun Sun Irene O. Ng Qiao Cheng Chris K. Sun Sheung Tat Fan | 2008 | Annals of Surgery2008，，6： | 1 |
| 18 | A-critical review of China's rapidly developing renewable energy and energy efficiency policies 显示文摘 | Kevin Lo | 2014 | Renewable and Sustainable Energy Reviews2014，29，： | 1 |
| 19 | Transplantation of mesenchymal stem cells to the brain by topical application in an experimental traumatic brain injury model显示文摘 | Ping Kuen Lam Anthony Wing Ip Lo Kevin Ka Wan Wang Henry Chi Ho Lau Kevin Kai Chung Leung Kathy Tung Ching Li Paul Bo San Lai Wai Sang Poon | 2012 | Journal of Clinical Neuroscience2012，，： | 1 |
| 20 | Longitudinal predictors of Chinese word reading and spelling among elementary grade students显示文摘 | PUI-SZE YEUNG CONNIE SUK-HAN HO YAU-KAI WONG DAVID WAI-OCK CHAN KEVIN KIEN-HOA CHUNG LAP-YAN LO | 2012 | Applied Psycholinguistics2012，，6： | 1 |
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