A(n) _____ analysis subjects a suspect specimen and astandard/reference specimen to the same tests and examination in order to determine whether they have a common origin.

If a spectrophotometer is available, dispense the culture into labeled corvette and determine the optical density of each culture

Select 3 research articles related to any analytical laboratory technique used for analysis and prepare a review. The presentation should include: Introduction Main Body (Discussion) Conclusions References 4

LAB#3 Part B Physical Patterns/Reconstruction Crime is a Burglary. A glass window was broken in an attempt to gain entry. It is possible the suspect may have glass fragments on their body. Suspect was apprehended shortly after at his home. Suspect clothes were recovered and a piece of glass (Sp. #2) was recovered from the cuff of the pants. A search of the (s)vehicle recovered a piece of glass (Sp.#3). Objective: Determine possible 'origin' of glass pieces recovered. Examination Requested: Reconstruct the control window (Sp. 1). Compare recovered (s) specimens (#2 and 3) with the control window (#1) for determination of origin. Spec. #1 (sc) Windowpane fragments recovered from scene Spec. # 2 (s) Glass fragment recovered from (s) pants Spec. #3 (s) Glass fragment recovered from (s) vehicle You MUST fully examine and describe all characteristics of the control and then each specimen prior to comparing to the control window. The glass fragments have been traced for you. You will still…

The function of the data analysis / results section of a report is to employ text and illustrative methods (tables and figures) to objectively and logically present key results, without interpretation (i.e., objectively present the results, what did you find out; what does the data tell you NOT what you thinkabout the data or what it means). The results section begins with text and is organised around and refers to the figures and tables throughout the section. Spcies Collected Spcies  Total Number  Elmidae Adult  6 (1 dead) Elmidae larva  8 (2 dead) water mite  2 Caddisfly  1 Water temperature 10 degree cel and water velocity = 0.21 Calculations: at minimum, calculate abundance, relative density, and Simpson’s index.  Group macroinvertebrates into highly sensitive to pollution, somewhat tolerant of pollution, or pollution tolerant categories.  Create tables or figures to illustrate the data collected. a. Use tables and figures to present your data but do not use both…