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1

Discrete Element Investigation of the Influence of Granular Debris Flow Baffles on Rigid Barrier Impact

Law, Raymond P.H., Choi, Clarence Edward, Ng, C.W.W.

Journal:

Canadian Geotechnical Journal

Year:

2015

Language:

english

File:

PDF, 2.13 MB

english, 2015

2

Utilizing crowdsourcing to enhance the mitigation and management of landslides

Choi, Clarence Edward, Cui, Yifei, Zhou, Gordon G. D.

Journal:

Landslides (Springer)

Year:

2018

Language:

english

File:

PDF, 2.12 MB

english, 2018

3

Debris flow impact on flexible barrier: effects of debris-barrier stiffness and flow aspect ratio

Song, Dong-ri, Zhou, Gordon G. D., Choi, Clarence Edward, Zheng, Yun

Journal:

Journal of Mountain Science

Year:

2019

Language:

english

File:

PDF, 2.32 MB

english, 2019

4

Can Scientists and Policy Makers Work Together?

Bernard C. K. Choi, Tikki Pang, Vivian Lin, Pekka Puska, Gregory Sherman, Michael Goddard, Michael J. Ackland, Peter Sainsbury, Sylvie Stachenko, Howard Morrison and Clarence Clottey

Journal:

Journal of Epidemiology & Community Health

Year:

2005

Language:

english

File:

PDF, 1.69 MB

english, 2005

5

Performance of landslide debris-resisting baffles

Choi, Clarence E, Law, Raymond P H

Journal:

HKIE Transactions

Year:

2015

Language:

english

File:

PDF, 3.16 MB

english, 2015

6

Influence of Debris Flow Solid Fraction on Rigid Barrier Impact

Song, Dongri, Ng, C.W.W., Choi, Clarence, Zhou, Gordon G.D., Kwan, J.S.H., Koo, R.C.H.

Journal:

Canadian Geotechnical Journal

Year:

2017

Language:

english

File:

PDF, 4.02 MB

english, 2017

7

The characteristics of the Mocoa compound disaster event, Colombia

Cheng, Deqiang, Cui, Yifei, Su, Fenghuan, Jia, Yang, Choi, Clarence Edward

Journal:

Landslides (Springer)

Year:

2018

Language:

english

File:

PDF, 3.61 MB

english, 2018

8

Performance of ethylene-vinyl acetate foam as cushioning material for rigid debris-resisting barriers

Lam, Carlos, Kwan, Julian S. H., Su, Y., Choi, Clarence E., Ng, Charles W. W.

Journal:

Landslides (Springer)

Year:

2018

Language:

english

File:

PDF, 3.18 MB

english, 2018

9

Effects of Particle Size and Cushioning Thickness on the Performance of Gabions against Boulder Impact

Su, Yuchen, Cui, Yifei, Ng, C.W.W., Choi, Clarence, Kwan, J.S.H.

Journal:

Canadian Geotechnical Journal

Year:

2018

Language:

english

File:

PDF, 2.65 MB

english, 2018

10

Eco-friendly Recycled Crushed Glass for Cushioning Boulder Impacts

Su, Yuchen, Choi, Clarence E., Ng, C.W.W., Lam, Carlos, Kwan, J.S.H., Wu, Gang, Huang, Jun, Zhang, Zhongyu

Journal:

Canadian Geotechnical Journal

Year:

2018

Language:

english

File:

PDF, 2.35 MB

english, 2018

11

Effects of Dynamic Fragmentation on the Impact Force Exerted on Rigid Barrier: Centrifuge Modelling

Ng, C.W.W., Choi, Clarence E., Cheung, Desmond Ka Ho, Cui, Yifei

Journal:

Canadian Geotechnical Journal

Year:

2018

Language:

english

File:

PDF, 1.16 MB

english, 2018

12

Experimental study on the coefficient of restitution of grain against block interfaces for natural and engineered materials

Sandeep, Chitta Sai, Senetakis, Kostas, Cheung, Desmond Ka Ho, Choi, Clarence E., Wang, Yu, Coop, Matthew, Ng, C.W.W.

Journal:

Canadian Geotechnical Journal

Year:

2020

File:

PDF, 878 KB

2020

13

Inhibition of store-operated Ca2+ influx by acidic extracellular pH in cultured human microglia

Clarence Khoo, Jeffrey Helm, Hyun B. Choi, Seung U. Kim, James G. McLarnon

Journal:

Year:

2001

Language:

english

File:

PDF, 145 KB

english, 2001

14

A single-center cytogenetic study of 629 Chinese patients with de novo acute myeloid leukemia—evidence of major ethnic differences and a high prevalence of acute promyelocytic leukemia in Chinese patients

Chi-Chiu So, Thomas S. Wan, Jessica L. Chow, Koon-Chun Hui, William W. Choi, Clarence C. Lam, Li-Chong Chan

Journal:

Cancer Genetics

Year:

2011

Language:

english

File:

PDF, 147 KB

english, 2011

15

Noninvasive evaluation of the vascular response to transplantation of alginate encapsulated islets using the dorsal skin-fold model

Krishnan, Rahul, Arora, Rajan P., Alexander, Michael, White, Sean M., Lamb, Morgan W., Foster, Clarence E., Choi, Bernard, Lakey, Jonathan R.T.

Journal:

Year:

2014

Language:

english

File:

PDF, 2.23 MB

english, 2014

16

Characteristics and risk factors for accident injury in Canada from 1986 to 1996: an analysis of the Canadian Accident Injury Reporting and Evaluation (CAIRE) database

Mo, Frank, Choi, Bernard C.K., Clottey, Clarence, LeBrun, Barbaba, Robbins, Glenn

Journal:

Injury Control and Safety Promotion

Year:

2002

Language:

english

File:

PDF, 242 KB

english, 2002

17

Functional Analysis of the 3′ Control Region of the Potato Wound-Inducible Proteinase Inhibitor II Gene

Gynheung An, Amitava Mitra, Hong K. Choi, Michael A. Costa, Kyungsook An, Robert W. Thornburg and Clarence A. Ryan

Journal:

Year:

1989

Language:

english

File:

PDF, 1.49 MB

english, 1989

18

Large-Scale Successive Boulder Impacts on a Rigid Barrier Shielded by Gabions

Ng, C.W.W., Choi, Clarence Edward, Su, Yuchen, Kwan, J.S.H., Lam, Carlos

Journal:

Canadian Geotechnical Journal

Year:

2016

Language:

english

File:

PDF, 3.20 MB

english, 2016

19

Flume Investigation of the Influence of Rigid Barrier Deflector Angle on Dry Granular Overflow Mechanisms

Choi, Clarence Edward, Ng, C.W.W., Goodwin, George Robert, Liu, Luis Heng Dou, Cheung, Wang

Journal:

Canadian Geotechnical Journal

Year:

2016

Language:

english

File:

PDF, 4.89 MB

english, 2016

20

Impact Mechanisms of Granular and Viscous Flows on Rigid and Flexible Barriers

Ng, C.W.W., Song, Dongri, Choi, Clarence, Liu, L. H. D., Kwan, J.S.H., Koo, R.C.H., Pun, W.K.

Journal:

Canadian Geotechnical Journal

Year:

2016

Language:

english

File:

PDF, 14.14 MB

english, 2016

21

Dynamic response of flexible rockfall barriers under different loading geometries

Koo, Raymond C. H., Kwan, Julian S. H., Lam, Carlos, Ng, Charles W. W., Yiu, Jack, Choi, Clarence E., Ng, Axel K. L., Ho, Ken K. S., Pun, W. K.

Journal:

Landslides (Springer)

Year:

2017

Language:

english

File:

PDF, 1.94 MB

english, 2017

22

[American Society of Civil Engineers Geotechnical Frontiers 2017 - Orlando, Florida (March 12–15, 2017)] Geotechnical Frontiers 2017 - Effects of Deflector Orientation on Dry Granular Overflow

Goodwin, George R., Choi, Clarence E., Ng, Charles W. W., Cheung, W. W.

Language:

english

File:

PDF, 1.17 MB

english

23

Back-analysis of geophysical flows using 3-dimensional runout model

Koo, R.C.H., Kwan, J.S.H., Lam, Carlos, Goodwin, George Robert, Choi, Clarence, Ng, C.W.W., Yiu, Jack, Ho, K.K.S, Pun, W.K.

Journal:

Canadian Geotechnical Journal

Year:

2017

Language:

english

File:

PDF, 5.51 MB

english, 2017

24

Effects of particle size of mono-disperse granular flows impacting a rigid barrier

Cui, Yifei, Choi, Clarence E., Liu, Luis H. D., Ng, Charles W. W.

Journal:

Natural Hazards

Year:

2018

Language:

english

File:

PDF, 2.48 MB

english, 2018

25

Case Study: Effects of a Partial-Debris Dam on Riverbank Erosion in the Parlung Tsangpo River, China

Choi, Clarence, Cui, Yifei, Au, Kelvin, Liu, Haiming, Wang, Jiao, Liu, Dingzhu, Wang, Hao

Journal:

Year:

2018

Language:

english

File:

PDF, 5.61 MB

english, 2018

26

Depositional mechanisms and morphology of debris flow: physical modelling

Zhou, Gordon G. D., Li, Shuai, Song, Dongri, Choi, Clarence E., Chen, Xiaoqing

Journal:

Landslides (Springer)

Year:

2018

Language:

english

File:

PDF, 4.80 MB

english, 2018

27

Short note for paper published in Issue 2, Volume 9: ‘Characteristics and risk factors for accidental injury in Canada 1986-1996 …’

Mo, Frank, Choi, Bernard C.K., Clottey, Clarence, LeBrun, Barbara, Robbins, Glenn

Journal:

Injury Control and Safety Promotion

Year:

2003

Language:

english

File:

PDF, 181 KB

english, 2003

28

Froude characterisation for single-surge unsteady dry granular flows: impact pressure and runup height

Ng, C.W.W., Choi, Clarence E., Goodwin, George Robert

Journal:

Canadian Geotechnical Journal

Year:

2019

Language:

english

File:

PDF, 1.86 MB

english, 2019

29

HIGH-SENSITIVITY TROPONIN IS ASSOCIATED WITH HIGH-RISK CORONARY PLAQUE IN PSORIASIS

Argueta-Amaya, Jenis, Dey, Amit, Elnabawi, Youssef, Ling, Clarence, Qian, Sun, Choi, Harry, Khalil, Noor, Aksentijevich, Milena, Rodante, Justin, Shukla, Parag, Teague, Heather, Keel, Andrew, Genovese

Journal:

Journal of the American College of Cardiology

Year:

2019

Language:

english

File:

PDF, 209 KB

english, 2019

30

Interaction between Dry Granular Flow and Rigid Barrier with Basal Clearance: Analytical and Physical Modelling

Choi, Clarence E., Ng, C.W.W., Liu, Haiming, Wang, Yu

Journal:

Canadian Geotechnical Journal

Year:

2019

Language:

english

File:

PDF, 1.22 MB

english, 2019

31

Debris flow impact on flexible barrier: effects of debris-barrier stiffness and flow aspect ratio

Song, Dong-ri, Zhou, Gordon G. D., Choi, Clarence Edward, Zheng, Yun

Journal:

Journal of Mountain Science

Year:

2019

File:

PDF, 2.32 MB

2019

32

Numerical study of granular debris flow run-up against slit dams by discrete element method

Zhou, Gordon G. D., Du, Junhan, Song, Dongri, Choi, Clarence E., Hu, H. S., Jiang, Chenghua

Journal:

Landslides (Springer)

Year:

2019

Language:

english

File:

PDF, 1.92 MB

english, 2019

33

Effect of slit size on the impact load against debris-flow mitigation dams

Hu, Hongsen, Zhou, Gordon G.D., Song, Dongri, Cui, Kahlil Fredrick E., Huang, Yu, Choi, Clarence E., Chen, Huayong

Journal:

Engineering Geology

Year:

2020

File:

PDF, 3.68 MB

2020

34

Effects of particle shape on the cushioning mechanics of rock-filled gabions

Su, Yuchen, Choi, Clarence E.

Journal:

Acta Geotechnica

Year:

2020

File:

PDF, 2.08 MB

2020