02111nam a2200241   4500001000700000090001100007100004100018101000800059200009300067210005600160215002100216225007300237330121000310606003801520606004201558606003501600606003701635606002701672606002801699700002601727955001101753995010501764383803  a383803  a20060619d1951       y0pory50      ba  aeng  aDensity and refractive indexetheir application in criminal identificationfPaul L. Kirk  aSpringfield, IllinoiscCharles C. Thomasdcop. 1951  avi, 80 p.d22 cm  aAmerican Lecture Seriesv112. American Lectures In Public Protection  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.  aINVESTIGAÇÃO CRIMINAL9229431  aIDENTIFICAÇÃO DE OBJECTOS9344131  aANÁLISE LABORATORIAL9326721  aANÁLISE DE VESTÍGIOS9320649  aEXAME AO VIDRO9349482  aEXAME DE FIBRAS9347882  aKIRKbPaul L.9354213  xCompra  1052022-06-066PJ271699413419aPJcPJfPJ127169n2022-06-06o0rMOxComprazRequisitado. Química.