At the dated check, the references listed below either did not resolve in
Crossref or DataCite, or carried a retraction notice. Each one is shown with the
registry record that put it there.
The 15 references without a DOI — listed, not checked
no DOI — not checkedNational Statistic Republic of China (Taiwan), “2010 Statistical Tables Population and Housing Census” (in Chinese), Directorate General of Budget, Accounting and Statistics, 2010, https://eng.stat.gov.tw/lp.asp?ctNode=1629&CtUnit=779&BaseDSD=7 (accessed 3 March 2017).
no DOI — not checkedTaiwan Public Works Department, “The First Session of the Government Service Quality Award” (in Chinese), 2009, National Development Council, https://www.ndc.gov.tw/en/Content_List.aspx?n=ADCE8BB78AEB7184 (accessed 3 March 2017).
no DOI — not checkedRen, Y. B., “Research on the Integration Mechanism of Pipeline Engineering and Road Level Construction—A Case Study of Urban Road in Taipei City” (in Chinese), M.S. thesis, National Central University, Chungli, Taiwan, 2014.
no DOI — not checkedProperties and Behaviour of Foamed Bitumen Mixtures for Road Building
no DOI — not checkedAn Informal Report of Cold Mix Research Using Emulsified Asphalt as a Binder
no DOI — not checkedCold Asphalt Systems as an Alternative to Hot Mix
no DOI — not checkedUse of Foamed Asphalt in Recycling of an Asphalt Pavement
no DOI — not checkedFederal Highway Administration, United States Department of Transportation, “Chapter 15: Cold-Mix Asphalt Recycling,” 2015, No. 98042, https://www.fhwa.dot.gov/pavement/recycling/98042/15.cfm (accessed 12 March 2017).
no DOI — not checkedSchwartz, C. W. and Khosravifar, S., Design and Evaluation of Foamed Asphalt Base Materials, Report No. MD-13-SP909B4E, Maryland Department of Transportation, Hanover, MD, 2013, 86p.
no DOI — not checkedState Highway Administration Using Recycled Materials on Northbound US 29 Widening Project in Howard County
no DOI — not checkedEnvironmental Protection Administration, “Collaboration with Environmental Protection Administration Taiwan” (in Chinese), Executive Yuan R.O.C., 2017, https://taqm.epa.gov.tw/taqm/en/default.aspx (accessed 22 May 2017).
no DOI — not checkedLaboratory Investigation of the Use of Foamed Asphalt for Recycled Bituminous Pavements
no DOI — not checkedDesign, Construction and Early Performance of Foamed Asphalt Full Depth Reclaimed (FDR) Pavement in Maine
no DOI — not checkedZeng, W. Y., “The Feasibility Study of Using Cold Mix Recycle Asphalt Concrete as Pipeline Backfill Layer” (in Chinese), M.S. thesis, National Central University, Taiwan, 2016.
no DOI — not checkedFoamed Asphalt Mixes-Mix Design Procedure
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