MICROSCOPES IN FORENSIC SCIENCE Introduction

ثبت نشده
چکیده

Introduction The applications of microscopy in the forensic sciences are almost limitless. This is due in large measure to the ability of microscopes to detect, resolve and image the smallest items of evidence, often without alteration or destruction. As a result, microscopes have become nearly indispensable in all forensic disciplines involving the natural sciences. Thus, a firearms examiner comparing a bullet, a trace evidence specialist identifying and comparing fibers, hairs, soils or dust, a document examiner studying ink line crossings or paper fibers, and a serologist scrutinizing a bloodstain, all rely on microscopes, in spite of the fact that each may use them in different ways and for different purposes.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

How to Analyze Nanomaterials ?

Nanotechnology has a great influence on modern technology, just like the development of DNA profiling on biotechnology in the past 50 years. Because of applying knowledge and techniques from natural science, forensic science aims to identify, individualize and evaluate evidence. Evidence will then be used to reconstruct crime scenes, guide investigations and bring criminals to justice. Nanotech...

متن کامل

Three dimensional visualization and comparison of impressions on fired bullets.

Currently, optical devices, such as microscopes and CCD cameras, are utilized for identification of bullets and tool marks in the field of forensic science. While these optical methods are easily manageable and effective, they are under great influence of illumination condition. In other words, appearances of striations through these optical devices have possibility to be changed by lighting co...

متن کامل

The Human Y-Chromosome - Introduction into Genetics and Applications.

Human Y-chromosomal DNA analysis is becoming well established in forensic sciences. That is because human Y-chromosomal DNA polymorphisms are the only genetic markers that are able to specifically characterize and identify male culprit DNA in material from sexual assault or forcible rape cases where offenders are almost always males. Appropriate Y-chromosomal DNA markers evaluated for forensic ...

متن کامل

Survey medical malpractice in Laser application in medical science refer to forensic medicine during 1395-1399 in Tehran, Iran

Introduction: Today, laser technology is an integral part of medicine, medical malpractice is a major problem in healthcare systems.the purpose of present study was investigation of common causes of injuries, claims, and decisions related to medical malpractice claims related to Laser-therapy. Methods: investigation of legal documents in the coroner’s Office of Forensic Medicine, province of Te...

متن کامل

Inductively Coupled Plasma - Optical Emission Spectrometry

ACKNOWLEDGEMENTS INTRODUCTION CONTENTS 1.1 Forensic Science Investigations 1.2 Forensic Science Analysis 2 1.3 Inductively Coupled Plasma-Optical Emission Spectrometry 7 1.4 The Aims of This Investigation 8 2 INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY 10 2 .l Introduction 2.2 The Inductively Coupled Plasma 2.3 Instrumentation Used in This Study 2.3.1 Radio Frequency Generator 2.3....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014