Conclusion: Social and behavioral approaches and environment and policy approach looks like matches well to the community elderly of Nam-gu. Especially light walking program …
GS Shin, YT Hyun, NK Park, YH Park… - Journal of Powder …, 2016 - powdermat.org
2016
Titanium alloys have high specific strength, excellent corrosion and wear resistance, as well as high heatresistant strength compared to conventional steel materials. As intermetallic …
심용호, 길운규, 김서균 - Journal of Internet Computing & …, 2015 - search.ebscohost.com
۶ ارجاع2015
… Analysis showed that the 25 contents were classified into four(1- expectation of effect, 2 - urgency of system enforcement, 3 - complement of deficiencies, 4- after careful consideration). …