Forensic Science GlossaryCRC Press, 2017. gada 27. jūl. - 184 lappuses In forensics, there is often a difficulty conveying critical scientific terms to investigators, attorneys, juries, and even court reporters. Forensic Science Glossary is a single source reference that contains the spelling and definitions of commonly used terms found in forensic environments. This glossary of words and their meanings covers importa |
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absorbed acid alkane allele analysis analytical antibody antigen atoms barrel base base pair birefringence blood bloodstain breech bullet carbon cartridge cell chemical chromatography chromosome coating color colorless combustion component compound detection detector document drug drying oils electrophoresis element explosive limits film firearms manufacturer firing flammable flash point fluid frequency gametes gas chromatographic gene genetic genome grooves gunpowder heat homologous homologous chromosome hydrogen identified individual infrared known lens light liquid loci manufactured fiber material measure membrane metal microscope mixture molecular molecule negative normal lens nucleotide optical organic organic compound oxidation pair paper pattern photographic pigment polymer polymerase polymorphic powder primer probe produced projectile protein radiation reaction reagent refractive refractive index resins restriction enzyme result ridges rifling sample sequence serum shotshell signature solution solvent specific strand substance surface term tion typeface typewriter usually vapor wavelength writing
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134. lappuse - When a ray of light passes from one medium to another, it is refracted so that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocities in the two media.
9. lappuse - ... a manufactured fiber in which the fiber-forming substance is glass. metallic — a manufactured fiber composed of metal, plastic-coated metal, metal-coated plastic, or a core completely covered by metal. *modacrylic — a manufactured fiber in which the fiber-forming substance is any long-chain synthetic polymer composed of less than 85 % but at least 35 % by weight of acrylonitrile units (— CH2— CH— ), except fiber qualifying under I CN rubber, 2, and anidex.
20. lappuse - Unit (BTU) is the amount of heat energy required to raise the temperature of one pound of water by one degree Farenheit. A quad (or quadrillion BTUs — a "1...
130. lappuse - A systematic and independent examination to determine whether quality activities and related results comply with planned arrangements and whether these arrangements are implemented effectively and are suitable to achieve objectives.
5. lappuse - Algorithm A prescribed set of well-defined rules or processes for the solution of a problem in a finite number of steps, for example, a full statement of an arithmetic procedure for evaluating sin x to a stated precision.
84. lappuse - ... fiber, etc. internal reflection spectroscopy (IRS) — the technique of recording optical spectra by placing a sample material in contact with a transparent medium of greater refractive index and measuring the reflectance (single or multiple) from the interface, generally at angles of incidence greater than the critical angle.
2. lappuse - ... acetate - a manufactured fiber in which the fiber-forming substance is cellulose acetate. Where not less than 92% of the hydroxyl groups are acetylated, the term triacetate may be used as a generic description of the fiber.
69. lappuse - A glass is an inorganic substance* in a condition which is continuous with, and analogous to, the liquid state of that substance, but which, as the result of having been cooled from a fused condition, has attained so high a degree of viscosity as to be for all practical purposes rigid.
13. lappuse - ... occurs when an absorbing coupling mechanism acts in the process of total internal reflection to make the reflectance less than unity. NOTE — In this process, if an absorbing sample is placed in contact with the reflecting surface, the reflectance for total internal reflection will be attenuated to some value between zero and unity ( O < R < 1) in regions of the spectrum where absorption of the radiant power can take place.