The scientific method is the steps used to ask questions and develop sufficient data to answer the question. The scientific method provides steps in which to follow when testing a hypothesis or theory. The researcher through his and her, standardized steps they can observe, and developed a hypothesis or theory, and answers can be found. Forensic science applies science helps...
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Forensic science is any sort of science utilized in the legitimate or equity framework to help and maintain the law. Forensic science is acquired from the Latin term forensis which means public discussion or debate. Forensic science is the implication of science, and the scientific method to the judicial system. At the point when wrongdoing has been submitted and proof...
Forensic Science
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“Law and Order are primarily maintained by the police. The other parts of the legal and criminal justice system are less essential.” Discuss the extent to which this statement is true. The gradual modification of the Common Law system over the years has led to the creation of professional police as holders of criminal investigations in most criminal offenses, inaugurating...
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Introduction Forensic Science is the study of civil and criminal law, which can be broken down into many categories. Forensic Odontology is specifically important because teeth are composed of enamel, one of the hardest biological substances in the human body, they are very well protected by soft tissues in the body, for example, the tongue (PMC 2018). Teeth can also...
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We are familiar with what is called the Scientific Method; it has been in existent for some years. It is factual that during the course of human history scientists and mathematicians because of the rudimentary basics they were able to follow the method, even though they were rarely acknowledged and hardly tracked the Method precisely. Scientific Method was initially invented...
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The origin of DNA fingerprinting was discovered in 1984 by Dr Alec Jeffreys (Jackson and Jackson, 2011, p. 158). Over the decades, with technical developments in genetics, the original DNA fingerprinting procedure has undertaken a variety of modifications and refinements. DNA profiling has become so precise and sensitive that in the United Kingdom it is no longer allowed to be...
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It is recorded in history that the first police laboratory to open in the United Kingdom was the Metropolitan Police Laboratory that opened in 1935 at Hendon, Barnet. This laboratory only had a small number of personnel working there at six, a possible reasoning for this would be that Forensic Science was a new area of advanced science which had...
Forensic Science
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When a crime has been committed the factor of handwriting, fingerprints, and DNA are used in a process which looks to confirm the identity of an individual and a link between the crime scene and origin of reference. Element traces like fingerprint contribute to a criminal investigation in the form of methodological or scientific indication through different procedures. The first...
Forensic Science
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Introduction Forensic backlogging is an escalating challenge in Great Britain, posing significant threats to the efficacy of the criminal justice system. The term "forensic backlog" refers to the accumulation of forensic evidence waiting to be processed, analyzed, and reported. This delay can impede the timely delivery of justice, affect the resolution of cases, and undermine public confidence in law enforcement...
Forensic Science
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The chemistry in forensic techniques is very important, and is a necessity in our world today. Forensics techniques are applied in many different ways. Although it is often forgotten, every person leaves behind a small part of their individual self wherever they happen to go without even realizing it. For this reason, forensics are often the key factor in providing...
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Mitochondrial DNA (mtDNA) analysis is becoming more common in criminal investigations to characterize forensic biological specimen. This paper will examine mtDNA analysis in the forensic field, the expertise and training required and its strengths and limitations. The strengths of mtDNA analysis are the following: mtDNA has a high copy number, it provides an alternative option when nuclear DNA (nucDNA) is...
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In the dimly lit autopsy room, a team of dedicated professionals meticulously examines a lifeless body, seeking answers hidden beneath the surface. The faint hum of scientific instruments and the sterile scent of disinfectants permeate the room, but amidst it all, there's an undeniable sense of purpose. This scene, symbolic of the field of coroner work, captivates my imagination and...
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Rationale Forensic chemistry is the application of chemistry, forensic toxicology, in a legal setting. A forensic chemist can assist in the identification of unknown materials and instruments found at a crime scene. Forensic Chemists have a wide array of methods used to identify unknown substances including High performance liquid chromatography (HPCL), gas chromatography (GC), atomic absorption spectroscopy, Fourier transform infrared...
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Abstract DNA analysis is very important in forensics as it is a method to discover a victim or perpetuator of a crime. The study done was to extract DNA using a buccal swab and analyse it using a capillary gel electrophoresis which was then compared to determine the perpetuator of a crime. The DNA was extracted, quantity of DNA determined...
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Introduction Forensic investigations: defined by applications of principles to matter (Merriam, 2019). Examined through analytical techniques; procedures for analysis of facts, issues, or status- generally are tasked and time-limited (ManagementMania, 2016). However, with increased effectiveness- accuracy of findings will intensify and limitations will decrease. Chromatography is a technique used within forensics- separating components of a chemical mixture relying on the...
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The subject of criminology is often seen as more of a scientific field and the popular media that engages with crime sources their material from crimes that had occurred or theories that engage with deviance and criminology. However, the emergence of forensic semiotics have placed a new emphasis on the study of the relationship between criminology, forensic sciences, and the...
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Human DNA is present in every cell except RBCs and can be found in body fluids like saliva, blood, semen, vaginal fluids, bones, teeth, hair and sweat. DNA has its individuality and DNA typing methodologies are subjected to scientific and legal scrutiny. DNA has been used as unique investigation material in forensics since Alec Jeffrey introduced RFLP in 1985 for...
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The term criminology was formulated in (1885 by Raffaele Garofalo) who was an Italian professor. According to Edwin Sutherland and Donald Cressey, criminology is a body of knowledge regarding crime as a social event also its an action, toward the breaking of laws. Moreover, there is also argument whether criminology is a science or not( between Edwin H. Sutherland and...
Forensic Science
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Forensic science defines numerous scientific methods employed across different fields of investigation where cases of crimes are established. It applies multiple classes or categories of experimental techniques such as DNA extractions for analysis purposes, physical matching, blood spatter analysis, and chemical analysis, among other areas of interest. An applicable scientific technique is, however, dependable on the type of branch of...
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Forensic sciences and criminalistics have existed since ancient times, but until recently it was unknown. Throughout history, crimes have occurred in which there has always been an attempt to find the person responsible for applying justice. Many have been the crimes that have gone unpunished due to the absence of a science that was dedicated to solving them. It is...
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Abstract The elements of a crime are complex. Criminologists still argue whether the dominating cause is sociological, psychological, or something else. Additional blockade to progress is the fact that criminal violence is not a single status, but rather a diverse set of afflictions. The study controlled for a host of possible intervening factors, including gender, diet, illicit drug use, psychiatric...
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The purpose of this essay is to examine the credibility and validity of forensic hair morphology. This study examines the morphological physical characteristics of human hair. Microscopical hair analysis only compares class characteristics and does not obtain any genetic information linked to an individual. In recent years there has been increasing controversy over the admissibility and reliability of hair comparison...
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Discovery and development of forensic genetics took a long time and required a lot of field practice. After the discovery of the ABO blood types, scientists start to use blood groups in identification for forensic genetics. In 1910, the French criminologist Edmond Locard proposed the Locard’s exchange principle and stated that “every contact leaves a trace,” which laid the foundation...
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Introduction Toxicology is a field of science that helps people to understand the harmful effects of hazardous chemicals, substances, or other materials, can have on people, animals, and the environment. Toxicology is referred to as, “Science of Safety” because as a field it has evolved from a science focused on studying poisons and adverse effects of chemical exposures, to a...
Forensic Science
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Forensic data recovery is the science and art of retrieving or getting back information from a mobile device, computer, and any other electronic media that was damaged, lost, deleted, or hidden (Casey, 2011). Forensic data recovery is different from other processes of data recovery in terms of the method used, but the results are the same. With forensic data recovery,...
Forensic Science
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Elizabeth Short, who would eventually become known across the globe as The Black Dahlia, was a 22-year-old American woman who was raped, murdered, dismembered, and thrown on a vacant lot in a Los Angeles suburb in Los Angeles County on January 15, 1947. No one knows exactly what happened leading up to Elizabeth Short’s last moments when she fought for...
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Forensic dentistry is a branch of dentistry that collides with the legal system. It is defined as an investigational part of dentistry where professionals examine, evaluate, analyze and present dental evidence for recognition of human identity. Adding to that this field can be split into forensic odontology which is the study of prostheses, jaws, teeth, dental appliances and bite marks...
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Forensic photography Forensic Photography is nothing but photography of a crime scene. The replication and recreation of the actual crime scene to solve a crime is an important factor. To reconstruct the crime scene and recreates scenarios of the crime committed. A mixture of visual comprehension and criminal nature may be identified as forensic photography. Photographers of crime or accident...
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The CSI Effect on Jury Expectations The CSI effect is a significant issue in Forensics because the jury is formed of members of the public who most likely do not have experience in the field of forensics, so their expectations are based on what they see in television programs and in the media. The jury has a lot of influence...
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As a young child, I was endlessly captivated by the notion of unlocking mysteries. My days were consumed by a never-ending stream of crime narratives, immersing myself in every page and frame. As I matured, my interest evolved beyond the archetypal whodunit and towards the utterly enthralling world of forensic science. Each detail that builds up to a complete investigation...
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