000			01769nam a2200253 4500
001			393405
090			_a393405
100			_a20150722d2013 y0pory50 ba
101			_aeng
200			_aDetermination of unique fracture patterns in glass and glassy polymers _bRecurso eletrónico _fFrederic A. Tulleners, John Thornton, Allison C.Baca
210			_a[Rockville, MD] _cNational Criminal Justice Reference Service (NCJRS) _d2013
215			_a1 CD-ROM _d12 cm
300			_aResearch report submitted to the U.S. Department of Justice. NIJ Award Number: 2010-DN-BX-K219. Ficheiro de 8,87 MB em formato PDF (99 p.).
330			_aExecutive summary. Introduction. Statement of the problem. Literature citations and review. Forensic studies. Engineering studies. Statement of hypothesis. Materials and methods. Glass panes. Dynamic impact procedure. Static pressure procedure. Glass bottles. Dynamic impact procedure. Static pressure procedure. Plastic lenses. Dynamic impact procedure. Static pressure procedure.Velocity measurements. Inter-comparison of fracture patterns. Results. Glass panes. Glass bottles. Plastic lenses. Conclusions. Discussion of findings. Implications for policies and practice. Implications for future research. References. Dissemination of research findings. Appendix A Fracture Images. Appendix B High Speed Fracture Video. Appendix C Testing Device Design. Appendix D Timing System.
606			_aEXAME AO VIDRO _9349482
606			_aANÁLISE DE VESTÍGIOS _9320649
606			_aANÁLISE LABORATORIAL _9326721
700			_aTULLENERS _bFrederic A. _9357807
701			_aTHORNTON _bJohn _9357808
701			_aBACA _bAllison C. _9357809
955			_xOferta