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Perry J. C. Pangelinan, MPA, MLS, EdD

Assistant Professor of Library Science

location Office Location: RFK 309
Mailing Address: UOG Station, Mangilao, Guam 96923
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ABOUT

Dr. Perry Pangelinan’s employment in the library profession started in 1999 at the Guam Law Library as a library technician. In 2004, he sought an opportunity to advance his career in the Guam Public Library where he was assigned to the “Guam Room” providing reference services to the local and regional communities. After two years, in 2006, Perry moved to the Micronesian Area Research Center (MARC), University of Guam (UOG) where he was employed as a library technician II and the cataloging librarian until early 2017. In this same year, Perry moved to the Island of Saipan where he was employed as the Director of the academic library and Pacific Collection at the Northern Marianas College (NMC). While serving in this capacity, he continued his studies and completed his doctorate in education with an emphasis in higher education. In fall 2018, Perry returned to UOG as a Reference and Instruction Librarian providing research assistance to students, faculty, and to members of the general public. Further, as a Reference Librarian, he teaches information literacy in support of various academic programs at the university. In total, Perry has 23 years' experience in five (5) different library systems.

RESEARCH interests

Dr. Pangelinan has been involved in various projects and research that have had direct relevance to the institution and region. He has tailored his scholarly pursuits to not only contribute to the field of librarianship but also to regional studies. Currently, Perry is working to develop an edited monograph on Pacific Island Librarianship, where librarians in Guam and throughout Oceania can share their challenges and the innovative ways they have addressed community-based questions or developed place-based services. It is his goal for this 16-chapter book to be published in fall 2023.

CREDENTIALS

  • B.S., Public Administration, University of Guam
  • MPA, University of Guam
  • MLS, The University of North Texas
  • Ed.D., Higher and Post-Secondary Education, Argosy University, Hawaii
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Laboratory Technician Supervisor, Natural Sciences Division

location Office Location: SCI Room 9 3/4
Mailing Address: UOG Station, Mangilao, Guam 96923
Jordan Panuelo

G3 Circular Economy Business Education Coordinator

location Office Location: Dean Circle, House #32, UOG Center for Island Sustainability
Mailing Address: UOG Station, Mangilao, Guam 96923
Photo of Jin Park, Ph.D.

Assistant Professor of Chemistry

location Office Location: SCI 203
Mailing Address: UOG Station, Mangilao, Guam 96923
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CREDENTIALS

  • Ph.D., Chemistry, Complex Carbohydrate Research Center, University of Georgia
  • M.S., Chemistry, Yonsei University (South Korea)
  • B.S., Chemistry, Yonsei University (South Korea)

Research Experience

  • Post-Doc, University of Oxford
  • Researcher, ETH/Swiss Federal Institute of Technology in Zürich
  • Researcher, Samsung Electronics Semiconductor R&D Center

Publications

  • "Spatial control of photoacid diffusion in chemically amplified resist via exernal electric field," J.Nanoscience and nanotechnology 2018 Vol.18, 1-4 
  • "A ‘Universal’ Antibacterial Glycoconjugate Vaccination Strategy Based on the core LPS Tetrasaccharide Hep2Kdo2,"Nature Chemistry 20168, 242-249
  • "Chemical Synthesis and Immunological Evaluation of the Inner Core Oligosaccharide of Francisella tularensis," J. Am. Chem. Soc2012134, 14255
  • "Streoelectronic effects that determine oxacarbenium vs b-sufonium ion mediated glycosylation,"Org. Lett. 2010, 13, 284-287 
  • "A general procedure for polymer supported synthesis of 1,2-cis glycosides," Nature Chemistry 2010, 7, 552-557
  • "Direct and stereoselective synthesis of linked 2-deoxy-glycosides,"Org. Lett2008, 10(19): 4367-4370.
  • "Stereoselective glycosylations of 2-azido-2-deoxy-glucosides using intermediate sulfonium ions," Org. Lett2007,9(10): 1959.
  • "A General Strategy for Stereoselcetive Glycosylation," J. Am. Chem. Soc. 2005,127, 12090
  • Highlighted in C&E News and Nature: Borman, S. 2005. "New approach to glycosylation: technique could facilitate one-pot and automated syntheses of carbohydrates." Chemical & Engineering News 83 (34): 11. Flitsch, S.L. 2005. "Synthetic chemistry: glycosylation with a twist," Nature 437: 201-202.
  • "Dual Stereo selectivity of 1-(2´-Carboxy) benzyl 2-Deoxyglycosides as Glycosyl Donors in The Direct Construction of 2-Deoxyglucosyl Linkages," Angew. Chem. Int. Ed2003 42, 459.  
  • "A Novel Type of Glycosyl Donors for Highly Efficient b-Mannopyranosylation and Oligosaccharide Synthesis by Latent -Active Glycosylation," J. Am. Chem. Soc2001123, 8477. 
Eurich Patacsil

Digital Media Specialist

Mailing Address: UOG Station, Mangilao, Guam 96923
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Ujwalkumar D. Patil, Ph.D.

Associate Professor of Civil Engineering (Geotechnical)

location Office Location: ELI Building, Dean's Circle
Mailing Address: UOG Station, Mangilao, Guam 96923

Expertise

Engineering
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ABOUT

Patil received his doctorate in civil engineering with a specialization in geotechnical engineering from The University of Texas at Arlington in 2014. He earned his master's in geotechnical engineering from San Diego State University (Calif.) in 2008 and his bachelor's in civil engineering from Pune University in India. He has Professional Civil Engineer (PE-Civil) license from the state of Texas. He is a member of the American Society of Civil Engineers.

Patil has been involved in writing proposals and working on funded research projects for various funding agencies such as the National Science Foundation, the Texas Department of Transportation, and the U.S. Department of Transportation. His research interests include laboratory soil testing and field instrumentation, static and dynamic characterization of saturated and unsaturated geo-materials, modeling of hydro-thermo-mechanical behavior of geo-materials, land-slides and slope stability analysis.

CREDENTIALS

  • B.S., Civil Engineering, North Maharashtra University (India)
  • M.E., Geotechnical Engineering, College of Engineering, Pune (India)
  • M.S., Geotechnical Engineering, San Diego State University (Calif.)
  • Ph.D., Civil Engineering, The University of Texas at Arlington
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LIST OF RESEARCH PROJECTS

  • Principle Investigator (PI) of a research project titled “Soil Bioengineering Techniques for Restoration of Slopes: An initiative Towards Maintaining Healthy Coastal Ecosystems.” funded by The U.S. Department of Interior (DOI), Office of Insular Affairs (OIA) under Grant/Cooperative Agreement number D20AP00092, Program Title the Coral Reef & Natural Resources (CRNR-Guam-2020-6) administered by the Bureau of Statistics and Plans for Fiscal Year 2020 in the amount of $50,120.00. Ongoing project.
  • Principle Investigator (PI) of research project “Bio-engineering solutions to mitigate shallow landslides via quantification of root tensile strength”, funded by the National Science Foundation (NSF) under Grant Number OIA-1457769-GEC seed funding Year 5 through Guam EPSCoR for GEC Seed Funding 2019-20 in the amount of $20,000. Project completed.
  • Principle Investigator (PI) of a research project titled “Bio-engineering solution for shallow slope failures/landslides and erosion problems in Guam” (project # R/UOGSG19-2) funded by National Sea Grant College Program of the United States Department of Commerce, which is sponsored by the University of Guam Sea Grant (UOG-SG) from National Oceanic and Atmospheric Administration (NOAA) award # NA18OAR-4170077 funded in the amount of $32,624, 2019-21. Project completed.
  • Principle Investigator (PI) of a research project titled “Aerial survey and field instrumentation for investigation of landslide threat to a tropical watershed in southern Guam” funded by Guam Hydrological Survey (GHS) through Water and Environmental Research Institute in the amount of approximately $77,808: 2018-22. Ongoing project.
  • Principle Investigator (PI) of a research project titled “The geotechnical investigation of rainfall-induced landslides in the Piti-Asan watershed” funded by the department of interior (DOI), Office of Insular Affairs under its Technical Assistance Program (TAP), Program Title Coral Reef and natural resources initiative for rehabilitation and restoration of corals (CRIGU20), grant number D18AP00172 (Contract # C190600340) as administered by the Guam Bureau of Statistics and Plans in the amount of $45,079, 2018-2020. Project completed.
  • Principle Investigator (PI) of research project “Initiative Towards Development of a Landslide Predictive System in Guam via In-situ Monitoring of Moisture-Suction Relationship” funded by the National Science Foundation (NSF) under Grant Number OIA-1457769-GEC seed funding Year 4 through Guam EPSCoR for GEC Seed Funding 2019 in the amount of $9,958. Project completed.

SELECTED RESEARCH REPORTS

  • Patil U. D. and Khosrowpanah, S. (2021). “The geotechnical investigation of rainfall-induced landslides in the Piti-Asan watershed”, a final technical project report submitted to the Guam Bureau of Statistics & Plans (BSP), a project funded by the department of interior (DOI), Office of Insular Affairs under its Technical Assistance Program (TAP), Program Title Coral Reef and natural resources initiative for rehabilitation and restoration of corals (CRIGU20), administered by the Guam Bureau of Statistics and Plans.
  • Patil U. D. (2021). “Bio-engineering solution for shallow slope failures/landslides and erosion problems in Guam”, a final technical project report submitted to University of Guam Sea Grant Program, a project funded by National Sea Grant College Program of the United States Department of Commerce, sponsored by the University of Guam Sea Grant (UOG-SG) from National Oceanic and Atmospheric Administration (NOAA).
  • Patil U. D. (2020). “Initiative Towards Development of a Landslide Predictive System in Guam via In-situ Monitoring of Moisture-Suction Relationship”, a final technical project report submitted to the University of Guam EPSCoR Program, a National Science Foundation (NSF) funded project under Grant Number OIA-1457769-GEC seed funding Year 4 through Guam EPSCoR for GEC Seed Funding 2019-20.
  • Patil U. D. (2020). “Bio-engineering solutions to mitigate shallow landslides via quantification of root tensile strength”, final technical project report submitted to the University of Guam EPSCoR Program, a National Science Foundation (NSF) funded project under Grant Number OIA-1457769-GEC seed funding Year 5 through Guam EPSCoR for GEC Seed Funding 2019-20.

PEER-REVIEWED INTERNATIONAL JOURNAL PAPERS

  • Patil, U.D.; Shelton III, A.J.; Aquino, E. (2021). “Bioengineering Solution to Prevent Rainfall-Induced Slope Failures in Tropical Soil.” Land, 10(3): 299. https://doi.org/10.3390/land10030299
  • Congress, S. S. C., Puppala, A. J., Prince K., Banerjee, A., and Patil, U. D. (2021). “Methodology for Resloping of Rock Slope Using 3D Models from UAV-CRP Technology. Journal of Geotech. and Geoenvironmental Eng. Volume 147 (9), September 2021, Published online on June 18, 2021. https://doi.org/10.1061/(ASCE)GT.1943-5606.0002591
  • Hoyos, L. R., Dawoodi-Bilesavar, R., Patil, U. D., Yepes-Heredia, J.E., Perez-Ruiz, D.D., and Cruz, J. A. (2021). “Behavior of unsaturated cohesive-frictional soils over a whole range of suction/thermo-controlled stress paths and modes of deformation.” Soils and Rocks – An International Journal of Geotechnical and Geoenvironmental Engineering, vol. 44 (3): e2021066621 (2021), https://doi.org/10.28927/SR.2021.066621
  • Banerjee, A., Puppala, A. J., Hoyos, L. R., Likos, W. J., and Patil, U. D. (2020). “Resilient modulus of expansive soils at high suction using vapor pressure control” Geotechnical Testing Journal (ASTM), In Press and available online, Volume 43, Issue 3, GTJ20180255, https://doi.org/10.1520/GTJ20180255
  • Patil U. D., Hoyos, L. R., Puppala, A. J., and Congress, S. S. C. (2020). “Suction stress characteristic curves of cohesive-frictional soils from multiple suction-controlled testing methods.” International Journal of Geomechanics, volume 20, Issue No. 7, https://doi.org/10.1061/(ASCE)GM.1943-5622.0001698
  • Congress, S. S. C., Puppala, A. J., Banerjee, A., & Patil, U. D. (2020). “Identifying Hazardous Obstructions Within an Intersection Using Unmanned Aerial Data Analysis.” International Journal of Transportation Science and Technology; available online, https://doi.org/10.1016/j.ijtst.2020.05.004
  • Sydonia Manibusan, Shahram Khosrowpanah, Mark A. Lander, Mohammad Golabi, Ujwalkumar D. Patil. (2019). A GIS based assessment of a dynamic watershed in Guam. Hydrology, Vol. 7, No. 1, 2019, pp. 1-9, doi: 10.11648/j.hyd.20190701.11
  • Pedarla, A., Puppala, A. J., Patil, U. D., Hoyos, L. R., and Pino, A. H. (2019). “A semi-empirical approach-based model for swell characterization of expansive clays.” Geotechnical and Geological Engineering (Springer), 37, pages 5371–5381, https://doi.org/10.1007/s10706-019-00986-y
  • Qianmi Yu, Jiankun Liu, Patil, U. D., Congress, Surya, S. C., and Puppala, A. J. (2019). “Two-dimensional fractal model for ultimate crushing state of coarse aggregates.” Fractals (World Scientific), In Press, https://doi.org/10.1142/S0218348X19501093.
  • Shahram Khosrowpanah, Mark Alan Lander, Ujwalkumar Dashrath Patil (2019). “Development of the Stage Flow Relations for a Tropical Watershed.” Hydrology, Vol. 7, No. 3, 2019, pp. 38-45. doi: 10.11648/j.hyd.20190703.11.
  • Bach, V. H. L., Nguyen, H. M., Puppala, A. J., Nguyen, C. M., and Patil, U. D. (2018). “Comparing the response of static loading tests on two model pile groups in soft clay.” Geotechnical and Geological Engineering, Springer International Publishing, Vol. 36 (1), pp. 13-26, https://doi.org/10.1007/s10706-017-0298-5
  • Patil, U. D., Puppala, A. J., Hoyos, L. R., and Banerjee, A. (2018). “Strength, stiffness and radial anisotropy of compacted silty sand under suction-controlled axisymmetric shearing.” Geotechnical and Geological Engineering, Vol. 36 (6), pp. 3945-3960, Springer International Publishing, https://doi.org/10.1007/s10706-018-0590-z
  • Patil, U. D., Hoyos, L. R., Puppala, A. J. and Bheemasetti, T. (2018). “Modeling stress-dilatancy behavior of compacted silty sand under suction-controlled axisymmetric shearing.” Geotechnical and Geological Engineering, Vol. 36 (6), pp. 3961-3977, Springer International Publishing, https://doi.org/10.1007/s10706-018-0647-z.
  • Qianmi, Yu., Jiankun, Liu, Ujwalkumar. D. Patil, and Anand. J. Puppala (2018). “New approach for predicting particle breakage of granular material using the grey system theory.” Journal of Materials in Civil Engineering (ASCE), 30 (9): 04018210, pp. 1-16, https://doi.org/10.1061/(ASCE)MT.1943-5533.0002395
  • Patil, U. D., Puppala, A. J., Morvan, M. M., and Hoyos, L. R. (2018). “Bounding surface-based modeling of compacted silty sand exhibiting suction dependent postpeak strain softening.” International Journal for Numerical and Analytical methods in Geomechanics, October: 2018, Vol. 42 (14), pp. 1741-1761, John Wiley & Sons Ltd, https://doi.org/10.1002/nag.2837
  • William M. C. Whitman, Shahram Khosrowpanah, Mark A. Lander, Ujwalkumar D. Patil, Joseph D. Rouse (2018). “Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model”, Hydrology, Vol. 6, No. 3, 2018, pp. 88-99. doi: 10.11648/j.hyd.20180603.12
  • Patil, U. D., Puppala, A. J., Hoyos, L. R., and Pedarla, A. (2017). “Modeling critical-state shear strength behavior of compacted silty sand via suction-controlled triaxial testing.” Engineering Geology, Vol. 231, pp. 21-33, http://dx.doi.org/10.1016/j.enggeo.2017.10.011.
  • Patil, U. D., Hoyos, L. R., and Puppala, A. J. (2016). “Modeling essential elastoplastic features of compacted silty sand via suction-controlled triaxial testing.” International Journal of Geomechanics, 16(6), pp. 22, https://doi.org/10.1061/(ASCE)GM.1943-5622.0000726
  • Patil, U. D., Puppala, A. J., and Hoyos, L. R. (2016). “Characterization of compacted silty sand using a double-walled triaxial cell with fully automated relative humidity control.” Vol. 39, No. 5, Geotechnical Testing Journal, ASTM, pp. 742-756, http://dx.doi.org/10.1520/GTJ20150156, ISSN 0149-6115.
  • Patil, U., Valdes, J. R., and Evans, T. M. (2011). “Swell mitigation with granulated tire rubber.” Journal of Materials in Civil Engineering (ASCE), Vol. 23, No. 5, pp. 721-727. http://dx.doi.org/10.1061/(ASCE)MT.1943 5533.0000229.

PEER-REVIEWED INTERNATIONAL CONFERENCE PAPERS

  • Congress, S. S. C., Puppala, A. J., Prince Kumar, Patil U. D. (2021) “Assessment of Pavement Geometric Characteristics using UAV-CRP Data.” ASCE International Conference on Transportation & Development (ICTD), June 8-10, 2021 (virtual conference), Published online: June 04, 2021. https://doi.org/10.1061/9780784483534.029
  • Congress, S. S. C., Prince Kumar, Amit Gajurel, Ujwalkumar D. Patil, and Anand Puppala. (2021). “Two- and Three-Dimensional Slope Stability Analyses of Rock Cut Using Unmanned Aerial Photogrammetry Data.” The International Foundations Congress and Equipment Expo, IFCEE 2021: Geoenvironmental Engineering, Geomaterial Modeling, Transportation Geotechnics, and Case Histories, GSP 326, pp. 31-41, May 10-14, 2021, Dallas, Texas. https://doi.org/10.1061/9780784483435.004
  • Patil, U. D.; Kho, G.; Lopez, V.; Jenson, J.; Lander, M. and Khosrowpanah, S. (2021). “Effect of Rainfall Infiltration on Stability of a Tropical slope from Western Pacific.” The International Foundations Congress and Equipment Expo, IFCEE 2021: From Traditional to Emerging Geotechnics, GSP 325, pp. 237-246, May 10-14, 2021, Dallas, Texas. https://doi.org/10.1061/9780784483428.025
  • Patil, U. D.; Kho, G.; Catahay, M.; Lopez, V.; Khosrowpanah, S.; Jenson, J. (2021). “Effect of Antecedent Rainfall on Slope failures in Tropical Mountainous Environmental Setting.” Geo-Extreme 2021, ASCE International Conference, to be held in Savannah, Georgia, now postpone to November 7-10, 2021, https://www.geo-extreme.org/. Paper accepted for publication.
  • Congress, S. S. C., Kumar, P., Patil, U. D., Bheemasetti, T. V., & Puppala, A. J. (2020, February). Three-Dimensional Stability Analysis of Rock Slope Using Aerial Photogrammetry Data. In Geo-Congress 2020, February 25–28, 2020, Minneapolis, Minnesota: Geotechnical Earthquake Engineering and Special Topics (pp. 388-398). Reston, VA: American Society of Civil Engineers, https://doi.org/10.1061/9780784482810.041.
  • Marcos García-García, Ujwalkumar D. Patil, Diego Manzanal, Laureano R. Hoyos, Anand J. Puppala, and Manuel Pastor (2020). Calibration of a generalized plasticity model for compacted silty sand under constant-suction shearing tests, 4th European Conference on Unsaturated Soils (E-UNSAT 2020), vol. 195, article no. 02020, pp. 1-7, Lisbon, Portugal, October 19-21, 2020 R. Cardoso, C. Jommi and E. Romero (Eds.), DOI: https://doi.org/10.1051/e3sconf/202019502020
  • Mathilde Morvan, Ujwalkumar D. Patil, Laureano R. Hoyos, Surya S. C. Congress, and Anand J. Puppala (2020). Modelling Unsaturated Soil Response Beyond Residual Suction State via Vapor-Pressure Controlled Triaxial Testing, 4th European Conference on Unsaturated Soils (E-UNSAT 2020), Vol 195, article no. 03029, pp. 1-6, Lisbon, Portugal, October 19-21, DOI: https://doi.org/10.1051/e3sconf/202019503029, 2020 R. Cardoso, C. Jommi and E. Romero (Eds.).
  • Congress, S. S. C., Kumar, P., Banerjee, A., Chakraborty, S., Patil, U. D., & Puppala, A. J. (2020). Evaluation of Rock Slope Stability Using 3-Dimensional Data Analysis. In Tran-SET 2020 (pp. 28-33). Reston, VA: American Society of Civil Engineers. Tran-SET 2020, September 1–2, 2020, Albuquerque, New Mexico (Conference Held Virtually), Published online: January 12, 2021, DOI: https://doi.org/10.1061/9780784483305.004
  • Ujwalkumar D. Patil, Laureano R. Hoyos, Jairo E. Yepes, Anand J. Puppala, Surya S. C. Congress (2019). “Suction stress via thermo-servo/constant-water content ring shear testing.” 7th Asia-Pacific Conference on Unsaturated Soils, Japanese Geotechnical Society Special Publication, Volume 7, Issue 2, Pages 110-114, August 23~25, 2019, Nagoya, Japan, Eds Hiromasa Iwai; Takahiro Yoshika; Byeong-Su Kim; and Feng Zhang, available online at https://www.jstage.jst.go.jp/article/jgssp/7/2/7_v07.016/_article
  • Congress S. S. C., Puppala A. J., Banerjee A., Jafari, N. H., and Patil, U. D. (2019). “Use of Unmanned Aerial Photogrammetry for Monitoring Low-Volume Roads After Hurricane Harvey.” Transportation Research Circular E-C248, 12th International Conference on Low-Volume Roads, September 15–18, 2019, Kalispell, Montana, USA, pp. 530-543, http://www.trb.org/Publications/Blurbs/179567.aspx.
  • Ujwalkumar D. Patil, Laureano R. Hoyos, Anand J. Puppala, Surya S. C. Congress, Aritra Banerjee (2019). “Suction stress characteristic curve for compacted silty sand from suction-controlled triaxial testing.” Proceedings of the XVI Pan-American Conference on Soil Mechanics and Geotechnical Engineering (XVI PCSMGE), Geotechnical Engineering in the XXI Century: Lessons learned and future challenges, N.P. López-Acosta et al. (Eds.), Pages 756-763, 17-20 November 2019, Cancun, Mexico, doi: 10.3233/STAL190109, available online at https://ebooks.iospress.nl/publication/53320
  • Banerjee, A., Puppala, A. J., Patil, U. D., Hoyos, L. R., and Bhaskar, P. (2018). “A simplified approach to determine the response of unsaturated soils using multistage triaxial test.” Proceedings of the International Foundation Congress and Equipment Expo, IFCEE-2018, Geotechnical Special Publication (GSP) no. 295, March 5-10, 2018, Orlando, Florida, pp. 332-342, https://doi.org/10.1061/9780784481585.033
  • He, S., Yu, X., Gautam, S., Puppala, A. J., and Patil, U. D. (2018). “Resilient modulus of liquid chemical-treated expansive soils.” In: Li L., Cetin B., Yang X. (eds) Proceedings of GeoShanghai 2018 International Conference: Ground Improvement and Geosynthetics. GSIC 2018. Springer, Singapore, May 27-30, Shanghai, China, pp. 114-120. DOI: https://doi.org/10.1007/978-981-13-0122-3_13.
  • Patil, U. D., Bannerjee, A., Hoyos, L. R., Puppala, A, J., and Yu, X. (2018). “Suction-induced dilatancy and stiffness in compacted silty sand via triaxial testing.” Unsaturated Soils, HKUST, Proceedings of Seventh International Conference on Unsaturated Soils, UNSAT2018, August 3-5, Hong Kong, China, Eds C.W.W. Ng, A.K. Leung, A.C.F. Chiu, C. Zhou, vol. 1, pp. 287-292.
  • Patil, U. D., Morvan, M., Puppala, A. J., Hoyos, L. R., and Bheemasetti, TV. (2018). “Bounding surface modeling for compacted silty sand.” Unsaturated Soils, HKUST, Proceedings of Seventh International Conference on Unsaturated Soils, UNSAT2018, August 3-5, Hong Kong, China, Eds C.W.W. Ng, A.K. Leung, A.C.F. Chiu, C. Zhou, vol. 2, pp. 941-946.
  • Banerjee, A., Patil, U. D., Puppala, A. J., and Hoyos, L. R. (2018). “Suction-controlled repeated load triaxial test of subgrade soil at high suction state.” Unsaturated Soils, HKUST, Proceedings of Seventh International Conference on Unsaturated Soils, UNSAT2018, August 3-5, Hong Kong, China, Eds C.W.W. Ng, A.K. Leung, A.C.F. Chiu, C. Zhou, vol. 2, pp. 667-672.
  • Nguyen, H. M., Puppala, A. J., Patil, U. D., Leila, M., and Banerjee, A. (2017). “Multi-level O-cell Tests on the instrumented bored piles in Mekong Delta.” Geo-Frontiers 2017 (ASCE) Technical Papers, GSP 279, pp. 274‒283, March 12-15, Orlando, Florida, USA, http://dx.doi.org/10.1061/9780784480465.029.
  • Patil, U. D., Banerjee, A., Puppala, A. J., and Hoyos, L. R. (2017). “Shear strength prediction of compacted silty sand at peak/critical state failure over wider suction range.” 2nd Pan-American Conference on Unsaturated Soils, GSP 301, 12th–15th November 2017, Dallas, Texas, pp. 340-349, https://doi.org/10.1061/9780784481684.035.
  • Banerjee, A., Patil, U. D., Puppala, A. J., and Hoyos, L. R. (2017). “Evaluation of Liquefaction Resistance in Silty Sand via Suction Controlled Cyclic Triaxial Tests.” 2nd Pan-American Conference on Unsaturated Soils, GSP 301, 12th–15th November 2017, Dallas, Texas, pp. 543-552, https://doi.org/10.1061/9780784481684.055.
  • Caballero, S., Acharya, R., Banerjee, A., Bheemasetti, T., Puppala, A., and Patil, U. (2016). “Sustainable slope stabilization using biopolymer-reinforced soil.” Geo-Chicago 2016, GSP 269, Chicago, Illinois, USA, August 14-18, 2016, pp. 116-126, https://ascelibrary.org/doi/10.1061/9780784480120.013
  • Patil, U. D., Hoyos, L. R., and Puppala, A. J. (2016). “Essential features of compacted silty sand behavior via suction-controlled triaxial testing.” 3rd European Conference on Unsaturated Soils – “E-UNSAT 2016,” Vol. 9, Article # 17009, pp. 6, DOI: http://dx.doi.org/10.1051/e3conf/20160917009, September 12-14, 2016, Paris, France.
  • Patil, U. D., Hoyos, L. R., and Puppala, A. J. (2016). “Characterization of compacted silty sand via relative humidity-controlled triaxial testing system.” 3rd European Conference on Unsaturated Soils – “E-UNSAT 2016,” Vol. 9, Article # 09012, pp. 5, DOI: http://dx.doi.org/10.1051/e3conf/20160909012, September 12-14, 2016, Paris, France.
  • Nguyen, H. M., Puppala, A. J., and Patil, U. D. (2016). “Multi-level O-cell Test at The Phu My Bridge in Vietnam.” Accepted for publication, The 2nd National Conference on Transport Infrastructure and Sustainable Development - TISDC 2016, September 17-18, Da Nang City, Vietnam, Vol. 1, pp. 281-288, Construction Publisher of Vietnam, ISBN: 978-604-82-1809-6
  • Nguyen, H. M., Puppala, A. J., and Patil, U. D., and Bach V. H. L. (2016). “Problems of cycle head-down pile load tests in soft soil region.” Geotec Hanoi 2016: The 3rd International Conference on Geotechnics for Sustainable Infrastructure Developement, Phung (edt), Section 1: Deep Foundations, Paper no. 18, pp. 157-162, November 24-25, Hanoi, Vietnam, ISBN 978-604-82-1821-8
  • Patil, U. D., Puppala, A. J., and Hoyos, L. R. (2015). “Suitable shearing rate for triaxial testing of intermediate soils under vapor induced/controlled medium to high suction range.” International Foundations Congress and Equipment EXPO (IFCEE 2015), Geotechnical Special Publication, GSP no. 256, March 17-21, San Antonio, TX. USA, pp. 2141-2150. http://dx.doi.org/10.1061/9780784479087.198.
  • Patil, U. D., Puppala, A. J., and Hoyos, L. R. (2014). “Assessment of suitable loading rate for suction-controlled triaxial testing on compacted silty sand via axis-translation technique.” Geo-Congress 2014 Technical Papers, GSP no. 234, pp. 1307-1316, https://ascelibrary.org/doi/10.1061/9780784413272.127, Atlanta, Georgia, USA, February 23-26.
  • Patil, U. D., Puppala, A. J., and Hoyos, L. R. (2014). “Strength/volume change behavior of compacted silty sand using a novel double-walled suction-controlled triaxial system.” Unsaturated Soils: Research and Applications – Proceedings of the 6th Int. Conf. on Unsaturated Soils, UNSAT 2014, Sydney, NSW, 2-4 July 2014, Vol. 2, pp. 1727-1733, ISBN 9781138001503 - CAT# K22693.
  • Le, M., Pedarla, A., Chitoori, B. S., Patil, U., Hoyos, L. R., Puppala, A. J., and Perrin, L. (2013). “Slope stability assessment using field moisture data for North Texas clay soil.” Geo-Congress 2013 (ASCE); Stability and Performance of Slopes and Embankments III – Proceedings of 2013 Congress, GSP No 231, pp. 383-393, San Diego, CA, USA, March 3-7, https://ascelibrary.org/doi/10.1061/9780784412787.038 

 

 

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