Rigor Mortis

Author: Richard Harris
Publisher: Hachette UK
ISBN: 046509791X
Category : Medical
Languages : en
Pages : 288

Book Description
An essential book to understanding whether the new miracle cure is good science or simply too good to be true American taxpayers spend $30 billion annually funding biomedical research, but over half of these studies can't be replicated due to poor experimental design, improper methods, and sloppy statistics. Bad science doesn't just hold back medical progress, it can sign the equivalent of a death sentence for terminal patients. In Rigor Mortis, Richard Harris explores these urgent issues with vivid anecdotes, personal stories, and interviews with the top biomedical researchers. We need to fix our dysfunctional biomedical system -- before it's too late.

Estimation of the Time Since Death

Author: Burkhard Madea
Publisher: CRC Press
ISBN: 1444181777
Category : Law
Languages : en
Pages : 292

Book Description
Estimation of the Time Since Death remains the foremost authoritative book on scientifically calculating the estimated time of death postmortem. Building on the success of previous editions which covered the early postmortem period, this new edition also covers the later postmortem period including putrefactive changes, entomology, and postmortem r

Street-Fighting Mathematics

Author: Sanjoy Mahajan
Publisher: MIT Press
ISBN: 0262265591
Category : Education
Languages : en
Pages : 152

Book Description
An antidote to mathematical rigor mortis, teaching how to guess answers without needing a proof or an exact calculation. In problem solving, as in street fighting, rules are for fools: do whatever works—don't just stand there! Yet we often fear an unjustified leap even though it may land us on a correct result. Traditional mathematics teaching is largely about solving exactly stated problems exactly, yet life often hands us partly defined problems needing only moderately accurate solutions. This engaging book is an antidote to the rigor mortis brought on by too much mathematical rigor, teaching us how to guess answers without needing a proof or an exact calculation. In Street-Fighting Mathematics, Sanjoy Mahajan builds, sharpens, and demonstrates tools for educated guessing and down-and-dirty, opportunistic problem solving across diverse fields of knowledge—from mathematics to management. Mahajan describes six tools: dimensional analysis, easy cases, lumping, picture proofs, successive approximation, and reasoning by analogy. Illustrating each tool with numerous examples, he carefully separates the tool—the general principle—from the particular application so that the reader can most easily grasp the tool itself to use on problems of particular interest. Street-Fighting Mathematics grew out of a short course taught by the author at MIT for students ranging from first-year undergraduates to graduate students ready for careers in physics, mathematics, management, electrical engineering, computer science, and biology. They benefited from an approach that avoided rigor and taught them how to use mathematics to solve real problems. Street-Fighting Mathematics will appear in print and online under a Creative Commons Noncommercial Share Alike license.

Love in the Dark

Author: Diane Enns
Publisher: Columbia University Press
ISBN: 0231542097
Category : Philosophy
Languages : en
Pages : 212

Book Description
Intimate love opens us up to suffering, sacrifice, and loss. Is it always worth the risk? Consulting philosophers, writers, and poets who draw insights from material life, Diane Enns shines a light on the limits of erotic love, exploring its paradoxes through personal and philosophical reflections. Situating experience at the center of her inquiry, Enns conducts philosophy "by another name," elaborating the ambiguities and risks of love with visceral clarity. Love in the Dark claims that intimacy must accept risk as long as love does not destroy the self. Erotic love inspires an inexplicable affirmation of another but can erode autonomy and vulnerability. There is a limit to love, and appreciating it requires a rethinking of love's liberal paradigms, which Enns traces back to the hostility toward the body and eros in Christianity and the Western philosophical tradition. Against a legacy of an abstract and sanitized love, Enns recasts erotic attachment as an event linked to conditional circumstances. The value of love lies in its intensity and depth, and its end does not negate love's truth or significance. Writing in a lyrical, genre-defying style, Enns delineates the paradoxes of love in its relations to lust, abuse, suffering, and grief to reach an account faithful to human experience.

Time of Death, Decomposition and Identification

Author: Jay Dix
Publisher: CRC Press
ISBN: 9781420048285
Category : Law
Languages : en
Pages : 126

Book Description
A postmortem X-ray of a male homicide victim reveals a bullet lodged next to his spine. That he was shot is clear. How recently? is what death investigators must determine. The answer: the absence of scar tissue surrounding the bullet proves the victim had been recently shot. And while the average person may find tattoos to be creative and aesthetic, to the trained death investigator, they can actually be the key to aiding in the eventual identification of a body. They say the dead can't speak. But in the fascinating field of forensic pathology, the deceased can tell an elaborate story, especially when death investigators know what clues to look for. The first volume in the new Forensic Pathology Atlases: Causes of Death Series, this book takes an in-depth look at the determination of the time of death, postmortem changes, and identification. In TIME OF DEATH, DECOMPOSITION AND IDENTIFICATION, you'll learn through the extensive use of photographs and discussion how estimating the time of death can rarely be accomplished with scientific accuracy. You'll learn about the numerous changes the body undergoes after death, and how positive and probable identifications are made. For death investigators, law enforcement officers, attorneys, and anyone else involved in forensic death cases, TIME OF DEATH, DECOMPOSITION AND IDENTIFICATION is a "must have" resource.

Handbook of Forensic Medicine

Author: Burkhard Madea
Publisher: John Wiley & Sons
ISBN: 1118570626
Category : Medical
Languages : en
Pages : 1312

Book Description
Forensic Medicine encompasses all areas in which medicine and law interact. This book covers diverse aspects of forensic medicine including forensic pathology, traumatology and violent death, sudden and unexpected death, clinical forensic medicine, toxicology, traffic medicine, identification, haemogenetics and medical law. A knowledge of all these subdisciplines is necessary in order to solve routine as well as more unusual cases. Taking a comprehensive approach the book m.oves beyond a focus on forensic pathology to include clinical forensic medicine and forensic toxicology. All aspects of forensic medicine are covered to meet the specialist needs of daily casework. Aspects of routine analysis and quality control are addressed in each chapter. The book provides coverage of the latest developments in forensic molecular biology, forensic toxicology, molecular pathology and immunohistochemistry. A must-have reference for every specialist in the field this book is set to become the bench-mark for the international forensic medical community.

"Regor mortis" as "Stiffness of Death" and the Cold Shorting in Meat

Author: Tajudin Denur
Publisher: GRIN Verlag
ISBN: 3346338495
Category : Medical
Languages : de
Pages : 13

Book Description
Studienarbeit aus dem Jahr 2020 im Fachbereich Tiermedizin / Veterinärmedizin, , Sprache: Deutsch, Abstract: Rigor mortis is Latin for "stiffness of death". It is used medically to describe the stiffness of skeletal muscles that appears soon after death. Fully developed rigor mortis in muscle is characterized by maximum loss of extensibility. Regor mortis can be classified in to three phases, the first phase, when a well-marked rigidity was established in the muscles, the second phase, when the complete rigidity was established and the third phase, where the rigor begin to pass off. Cold-shortening occurs when muscles are exposed to low temperatures (below 10 °C to 15 °C) early post mortem, when ATP and pH levels are still high (pH above 6.2). On the other hand, rigor tension occurs much later and at any temperature between 0 oC and 37 oC, reaching maximum values when ATP levels have been depleted and pH is at a minimum value. Cold shortening decreases tenderness which is due to muscle fiber contractions that occur before the onset of rigor. Different carcasses in the same chiller can undergo cold shortening that deteriorate the tenderness of meat. Toughening due to cold shortening cannot be eliminated by aging of meat. A thumb rule to avoid cold shortening is that the temperature of the muscle should be kept high i-e above 10oC till the pH of meat which is initially 7.0-7.2 at the time of death falls below 6.0.

Rational Choice and Security Studies

Author: Michael E. Brown
Publisher: MIT Press
ISBN: 9780262265256
Category : Political Science
Languages : en
Pages : 156

Book Description
Opposing views on the merits of formal rational choice approaches as they have been applied to international security studies. Formal theories and rational choice methods have become increasingly prominent in most social sciences in the past few decades. Proponents of formal theoretical approaches argue that these methods are more scientific and sophisticated than other approaches, and that formal methods have already generated significant theoretical progress. As more and more social scientists adopt formal theoretical approaches, critics have argued that these methods are flawed and that they should not become dominant in most social-science disciplines. Rational Choice and Security Studies presents opposing views on the merits of formal rational choice approaches as they have been applied in the subfield of international security studies. This volume includes Stephen Walt's article "Rigor or Rigor Mortis? Rational Choice and Security Studies," critical replies from prominent political scientists, and Walt's rejoinder to his critics. Walt argues that formal approaches have not led to creative new theoretical explanations, that they lack empirical support, and that they have contributed little to the analysis of important contemporary security problems. In their replies, proponents of rational choice approaches emphasize that formal methods are essential for achieving theoretical consistency and precision.

Human Body Decomposition

Author: Jarvis Hayman
Publisher: Academic Press
ISBN: 012803713X
Category : Law
Languages : en
Pages : 165

Book Description
The fate of the human body after death is a subject that has fascinated enquirers, both in the scientific and legal realms for millennia. However, objective research into the causes and nature of human decomposition has only taken place in the last two centuries, and quantitative measurement of the process as a means of estimating the time of death has only recently been attempted. The substantial literature concerning this research has been published in numerous scientific journals since the beginning of the nineteenth century. Human Body Decomposition expands on the current literature to include the evolving research on estimating the time of death. This volume details the process of decomposition to include early period after death when the body cools to ambient temperature, and when the body begins to putrefy. This process is significant because the estimation of the time of death becomes increasingly more difficult when the body begins to putrefy.Human Body Decomposition compiles a chronological account of research into the estimation of the time since death in human bodies found decomposed in order that researchers in the subject field can concentrate their thoughts and build on what has been achieved in the past. Provides concise details of research, over the last 200 years, of estimating the time of death in decomposed bodies. Covers methods of research into human decomposition in the stages of body cooling to ambient temperature and the later stages of autolysis, putrefaction and skeletonisation. Includes a detailed account of recent research and future concepts. Concludes with an account of the difficulties which future research into human decomposition will encounter.

Rigor mortis

Author: Mary Kittredgeová
Publisher:
ISBN: 9788022006088
Category :
Languages : sk
Pages : 151

Book Description