Institution
Hong Kong Baptist University
Education•Hong Kong, China•
About: Hong Kong Baptist University is a education organization based out in Hong Kong, China. It is known for research contribution in the topics: Population & China. The organization has 7811 authors who have published 18919 publications receiving 555274 citations. The organization is also known as: Hong Kong Baptist College & HKBU.
Topics: Population, China, Catalysis, Cluster analysis, Organic solar cell
Papers published on a yearly basis
Papers
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TL;DR: This paper investigated the relations among concentrated control, a set of bank operating characteristics, and legal and regulatory regimes and found that banks with concentrated control exhibit poorer performance, lower cost efficiency, greater return volatility, and higher insolvency risk, relative to widely held ones.
Abstract: Using a broad sample of listed commercial banks in East Asia and Western Europe, this paper investigates the relations among concentrated control, a set of bank operating characteristics, and legal and regulatory regimes We find that banks with concentrated control exhibit poorer performance, lower cost efficiency, greater return volatility, and higher insolvency risk, relative to widely held ones We also document that legal institutions and private monitoring effectively reduce the detrimental effects of concentrated control and that official disciplinary power plays a weak governance role, whereas government intervention exacerbates the adverse effects Further evidence shows that the relations between control concentration and bank operating characteristics are curvilinear and vary according to the types of controlling owners Overall, our findings support the contention that country-level institutions play important roles in constraining insider expropriation, and that private monitoring mechanisms are more effective than are public rules and supervision in governing banks
126 citations
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TL;DR: In this paper, a reaction pathway for HCHO oxidation over Mn x Co 3−−−x O 4 catalyst was proposed and the results of in situ DRIFTs were proposed.
126 citations
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TL;DR: This work proposes an enhanced jump-stay (EJS) algorithm, which lowers the upper-bounds of both the maximum time-to-rendezvous (MTTR) and the expected time- to-hendezvous (E(TTR) under the asymmetric model.
Abstract: Rendezvous is a fundamental operation for cognitive users to establish communication links. In [5], we proposed a jump-stay (JS) rendezvous algorithm which was shown to have the overall best performance. In this work, we propose an enhanced jump-stay (EJS) algorithm. Compared with JS, EJS lowers the upper-bounds of both the maximum time-to-rendezvous (MTTR) and the expected time-to-rendezvous (E(TTR)) from O(P3) to O(P2) under the asymmetric model, while keeping the same order O(P) of upper-bounds of MTTR and E(TTR) under the symmetric mode, where P is the smallest prime number greater than the total number of channels.
126 citations
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TL;DR: The data indicate that the neuroprotective effects of bilobalide on cerebral I/R injury are associated with its inhibition of pro-inflammatory mediator production and down-regulation of JNK1/2 and p38 MAPK activation.
Abstract: Mitogen-activated protein kinase (MAPK) signaling pathways are implicated in inflammatory and apoptotic processes of cerebral ischemia and reperfusion (I/R) injury. Hence, MAPK pathways represent a promising therapeutic target. Exploring the full potential of inhibitors of MAPK pathways is a useful therapeutic strategy for ischemic stroke. Bilobalide, a predominant sesquiterpene trilactone constituent of Ginkgo biloba leaves, has been shown to exert powerful neuroprotective properties, which are closely related to both anti-inflammatory and anti-apoptotic pathways. We investigated the neuroprotective roles of bilobalide in the models of middle cerebral artery occlusion and reperfusion (MCAO/R) and oxygen-glucose deprivation and reoxygenation (OGD/R) of cerebral I/R injury. Moreover, we attempted to confirm the hypothesis that its protection effect is via modulation of pro-inflammatory mediators and MAPK pathways. Male Sprague-Dawley rats were subjected to MCAO for 2 h followed by reperfusion for 24 h. Bilobalide was administered intraperitoneally 60 min before induction of middle cerebral artery occlusion (MCAO). After reperfusion, neurological deficit scores, infarct volume, infarct weight, and brain edema were assessed. Ischemic penumbrae of the cerebral cortex were harvested to determine superoxide dismutase (SOD), malondialdehyde (MDA), nitric oxide, TNF-Α, interleukin 1β (IL-1Β), p-ERK1/2, p-JNK1/2, and p-p38 MAPK concentration. Similarly, the influence of bilobalide on the expression of nitric oxide, TNF-Α, IL-1Β, p-ERK1/2, p-JNK1/2, and p-p38 MAPK was also observed in an OGD/R in vitro model of I/R injury. Pretreatment with bilobalide (5, 10 mg/kg) significantly decreased neurological deficit scores, infarct volume, infarct weight, brain edema, and concentrations of MDA, nitric oxide, TNF-Α, IL-1Β, and increased SOD activity. Furthermore, bilobalide (5, 10 mg/kg) pretreatment significantly down-regulated both p-JNK1/2 and p-p38 MAPK expression, whereas they had no effect on p-ERK1/2 expression in the ischemic penumbra. Supporting these observations in vivo, pretreatment with bilobalide (50, 100 μM) significantly down-regulated nitric oxide, TNF-Α, IL-1Β, p-JNK1/2, and p-p38 MAPK expression, but did not change p-ERK1/2 expression in rat cortical neurons after OGD/R injury. These data indicate that the neuroprotective effects of bilobalide on cerebral I/R injury are associated with its inhibition of pro-inflammatory mediator production and down-regulation of JNK1/2 and p38 MAPK activation.
126 citations
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TL;DR: High levels of the three kinds of organic compounds in the environmental samples showed that the E-waste recycling have induced serious environmental problems.
126 citations
Authors
Showing all 7946 results
Name | H-index | Papers | Citations |
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Weihong Tan | 140 | 892 | 67151 |
Bin Liu | 138 | 2181 | 87085 |
Jun Lu | 135 | 1526 | 99767 |
John P. Giesy | 114 | 1162 | 62790 |
Qiang Yang | 112 | 1117 | 71540 |
Ming Hung Wong | 103 | 710 | 39738 |
Wei Wang | 95 | 3544 | 59660 |
Jianhua Zhang | 92 | 415 | 28085 |
Xiaojun Wu | 91 | 1088 | 31687 |
Guibin Jiang | 88 | 850 | 34633 |
Shu Tao | 87 | 639 | 27304 |
Paul K.S. Lam | 87 | 485 | 25614 |
Cheng-Yong Su | 87 | 581 | 32322 |
Hai-Long Jiang | 86 | 198 | 30946 |
Baowen Li | 83 | 477 | 23080 |