A systematic review of the dose-response relationship between usage and outcomes of online physical activity weight-loss interventions

by Nicholas Smith, Sam Liu
Published 2020-12-01

A study of using Digital Images to facilitate vocational senior high school students’ concept learning about the “Force and Motion”

by SAM LIU, 劉永山
Published 2005

The Study of Funding Policy and Actuarial Disclosure For Government Employees Pension Scheme

by Sam Liu, 劉鼎先
Published 1998

The Study of Influence Factors on Channel Performance : An Empirical Investigation of VoIP Industry

by Sam Liu, 劉韋廷
Published 2005

The Relationship Between Social Media Data and Crime Rates in the United States

by Yan Wang, Wenchao Yu, Sam Liu, Sean D. Young
Published 2019-03-01

Keeping up with the times: how national public health and governmental organizations communicate about cannabis on Twitter

by Jenna van Draanen, Tanvi Krishna, Christie Tsang, Sam Liu
Published 2019-09-01

Measuring Tourism Risk Impacts on Destination Image

by Wen-Qi Ruan, Yong-Quan Li, Chih-Hsing Sam Liu
Published 2017-08-01

The role of identity in parental support for physical activity and healthy eating among overweight and obese children

by Alexander Lithopoulos, Sam Liu, Ryan E. Rhodes, Patti-Jean Naylor
Published 2020-01-01

Development of a self-guided web-based intervention to promote physical activity using the multi-process action control framework

by Sam Liu, Casandra Husband, Henry La, Madeline Juba, Raven Loucks, Aimee Harrison, Ryan E. Rhodes
Published 2019-03-01

Evaluation of the scale-up and implementation of mind, exercise, nutrition … do it! (MEND) in British Columbia: a hybrid trial type 3 evaluation

by Sam Liu, Joy Weismiller, Karen Strange, Lisa Forster-Coull, Jennifer Bradbury, Tom Warshawski, Patti-Jean Naylor
Published 2020-08-01

An Update on Physical Activity Research among Children in Hong Kong: A Scoping Review

by Chun-Qing Zhang, Pak-Kwong Chung, Shi-Shi Cheng, Vincent Wing-Chun Yeung, Ru Zhang, Sam Liu, Ryan E. Rhodes
Published 2020-11-01

Housing stability and diabetes among people living in New York city public housing

by Sungwoo Lim, Sze Yan (Sam) Liu, Melanie H Jacobson, Eugenie Poirot, Aldo Crossa, Sean Locke, Jennifer Brite, Elizabeth Hamby, Zinzi Bailey, Stephanie Farquhar
Published 2020-08-01

Quantifying the annual incidence and underestimation of seasonal influenza: A modelling approach

by Zachary McCarthy, Safia Athar, Mahnaz Alavinejad, Christopher Chow, Iain Moyles, Kyeongah Nah, Jude D. Kong, Nishant Agrawal, Ahmed Jaber, Laura Keane, Sam Liu, Myles Nahirniak, Danielle St Jean, Razvan Romanescu, Jessica Stockdale, Bruce T. Seet, Laurent Coudeville, Edward Thommes, Anne-Frieda Taurel, Jason Lee, Thomas Shin, Julien Arino, Jane Heffernan, Ayman Chit, Jianhong Wu
Published 2020-07-01