What is the importance of microscopic examination from Criminalistics standpoint?
The microscope maintains a prominent position as an important tool for examination of trace amounts of evidence. The microscope is used by forensic scientists to locate, isolate, identify, and compare samples.
What is microscopy in forensic?
Summary. An important part of any forensic case investigation is to identify, detect, locate, and analyze the trace evidence. Microscopy is a nanoscale technology that is capable of generating forensically important information. This tool is widely used for almost any type of investigation in forensic science.
Why is science so important in the examination of evidence in criminal investigations?
Understanding How Forensic Science is Used in a Criminal Investigation. Forensic science is one of the most important aspects of any criminal investigation, as it can allow the authorities to do everything from positively identify a suspect in a crime to determine exactly when and how a crime occurred.
What is the importance of microscopic examination?
The microscopic exam is often important in detecting and evaluating renal and urinary tract disorders as well as other systemic diseases.
What is the significance of microscope in the field of engineering?
Engineers have relied on the optical microscope in order to discern surface features on fracture surfaces not readily visible to the naked eye. These surface features tell the history of how a particular object failed. Be it a chronic event such as a fatigue fracture or a single overload of a brittle fracture.
How do we use a microscope to observe a specimen?
Look through the eyepiece (1) and move the focus knob until the image comes into focus. Adjust the condenser (7) and light intensity for the greatest amount of light. Move the microscope slide around until the sample is in the centre of the field of view (what you see).
Which microscope is most commonly used in forensics?
The stereoscopic microscope is the most frequently used and versatile microscope found in the crime laboratory.
What is the goal of all forensic science?
Regardless of their scientific specialty, all forensic scientists have the same goal: examining evidence from a crime scene using strictly scientific knowledge and principles in order to find facts about a criminal case.