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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2010 1
2014 1
2016 1
2017 2
2018 2
2021 0
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7 results
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Page 1
Human Factors Affecting Logging Injury Incidents in Idaho and the Potential for Real-Time Location-Sharing Technology to Improve Safety.
Newman SM, Keefe RF, Brooks RH, Ahonen EQ, Wempe AM. Newman SM, et al. Among authors: keefe rf. Safety (Basel). 2018 Oct;4(4):43. doi: 10.3390/safety4040043. Safety (Basel). 2018. PMID: 30515383 Free PMC article.
Hazards in Motion: Development of Mobile Geofences for Use in Logging Safety.
Zimbelman EG, Keefe RF, Strand EK, Kolden CA, Wempe AM. Zimbelman EG, et al. Among authors: keefe rf. Sensors (Basel). 2017 Apr 10;17(4):822. doi: 10.3390/s17040822. Sensors (Basel). 2017. PMID: 28394303 Free PMC article.
Real-time positioning in logging: Effects of forest stand characteristics, topography, and line-of-sight obstructions on GNSS-RF transponder accuracy and radio signal propagation.
Zimbelman EG, Keefe RF. Zimbelman EG, et al. Among authors: keefe rf. PLoS One. 2018 Jan 11;13(1):e0191017. doi: 10.1371/journal.pone.0191017. eCollection 2018. PLoS One. 2018. PMID: 29324794 Free PMC article.
Accuracy of WAAS-Enabled GPS-RF Warning Signals When Crossing a Terrestrial Geofence.
Grayson LM, Keefe RF, Tinkham WT, Eitel JU, Saralecos JD, Smith AM, Zimbelman EG. Grayson LM, et al. Among authors: keefe rf. Sensors (Basel). 2016 Jun 18;16(6):912. doi: 10.3390/s16060912. Sensors (Basel). 2016. PMID: 27322287 Free PMC article.
Characterizing Rigging Crew Proximity to Hazards on Cable Logging Operations Using GNSS-RF: Effect of GNSS Positioning Error on Worker Safety Status.
Wempe AM, Keefe RF. Wempe AM, et al. Among authors: keefe rf. Forests. 2017 Oct;8(10):357. doi: 10.3390/f8100357. Epub 2017 Sep 23. Forests. 2017. PMID: 30976381 Free PMC article.
Using climate-FVS to project landscape-level forest carbon stores for 100 years from field and LiDAR measures of initial conditions.
Gálvez FB, Hudak AT, Byrne JC, Crookston NL, Keefe RF. Gálvez FB, et al. Among authors: keefe rf. Carbon Balance Manag. 2014 Feb 4;9(1):1. doi: 10.1186/1750-0680-9-1. Carbon Balance Manag. 2014. PMID: 24495313 Free PMC article.
Active ground optical remote sensing for improved monitoring of seedling stress in nurseries.
Eitel JU, Keefe RF, Long DS, Davis AS, Vierling LA. Eitel JU, et al. Among authors: keefe rf. Sensors (Basel). 2010;10(4):2843-50. doi: 10.3390/s100402843. Epub 2010 Mar 29. Sensors (Basel). 2010. PMID: 22319275 Free PMC article.