000			02136nam a2200277 4500
001			383803
090			_a383803
100			_a20060619d1951 y0pory50 ba
101			_aeng
200			_aDensity and refractive index _etheir application in criminal identification _fPaul L. Kirk
210			_aSpringfield, Illinois _cCharles C. Thomas _dcop. 1951
215			_avi, 80 p. _d22 cm
225			_aAmerican Lecture Series _v112. American Lectures In Public Protection
330			_aI. Introduction. II. Physical properties. III. General applications of density and refractive index measurements. Density. Density and specific gravity. Constancy of density. IV. Comparative density measurements. Gradient method. Establishing the gradient. Interpretation of gradient tube results. Calibrating the gradient tube (Standard bead method). Calibration by means of refractive index. Recovery of suspended materials. Recovery of gradient after use. Flotation balancing method. Absolute balancing method. Direct displacement method. Tube preparation. Calibration. procedure. Density of liquids. Measurement of liquid densities. Determination of density of gradient liquids. V. Refractive Index. Absolute measurement of refractive index of solids. Liquid standards. Comparative determination of refractive index. VI. Identification of glass fragments. Identification methods. Density. Refractive index of glass. VII . Comparison of soils for identity. Technique of comparison. Preparation of soil. Miscellaneous mineral materials. VIII. Identification of hair and miscellaneous materials. Density of hair. Miscellaneous materials. References. General and technical. Glass. Soils. Hairs and fibers.
606			_aINVESTIGAÇÃO CRIMINAL _9229431
606			_aIDENTIFICAÇÃO DE OBJECTOS _9344131
606			_aANÁLISE LABORATORIAL _9326721
606			_aANÁLISE DE VESTÍGIOS _9320649
606			_aEXAME AO VIDRO _9349482
606			_aEXAME DE FIBRAS _9347882
700			_aKIRK _bPaul L. _9354213
955			_xCompra