Solving The Unsolved Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Solving The Unsolved book. This book definitely worth reading, it is an incredibly well-written.
Solving the Unsolved by Kenneth L. Mains,Cyril H. Wecht,Anthony Meoli,John Liebert Pdf
A league of superheroes--A society of sherlocks--The cold case conquerors: These are all adulations that have been used to describe The American Investigative Society of Cold Cases (AISOCC). This elite group of experts assists in solving cold cases to ensure no victim is forgotten and justice prevails. Delve into the minds of some of the very best crime fighters and truth seekers in the world and explore cold cases from the inside with world renowned forensic pathologists, criminal profilers, DNA experts, legendary detectives and other experts of the American Investigative Society of Cold Cases.
Solved and Unsolved Problems of Structural Chemistry by Milan Randic,Marjana Novic,Dejan Plavsic Pdf
Solved and Unsolved Problems of Structural Chemistry introduces new methods and approaches for solving problems related to molecular structure. It includes numerous subjects such as aromaticity—one of the central themes of chemistry—and topics from bioinformatics such as graphical and numerical characterization of DNA, proteins, and proteomes. It also outlines the construction of novel tools using techniques from discrete mathematics, particularly graph theory, which allowed problems to be solved that many had considered unsolvable. The book discusses a number of important problems in chemistry that have not been fully understood or fully appreciated, such as the notion of aromaticity and conjugated circuits, the generalized Hückel 4n + 2 Rule, and the nature of quantitative structure–property–activity relationships (QSARs), which have resulted in only partially solved problems and approximated solutions that are inadequate. It also describes advantages of mathematical descriptors in QSAR, including their use in screening combinatorial libraries to search for structures with high similarity to the target compounds. Selected problems that this book addresses include: Multiple regression analysis (MRA) Insufficient use of partial ordering in chemistry The role of Kekulé valence structures The problem of protein and DNA alignment Solved and Unsolved Problems of Structural Chemistry collects results that were once scattered in scientific literature into a thoughtful and compact volume. It sheds light on numerous problems in chemistry, including ones that appeared to have been solved but were actually only partially solved. Most importantly, it shows more complete solutions as well as methods and approaches that can lead to actualization of further solutions to problems in chemistry.
Inspired by Brown University’s beloved course—The Entrepreneurial Process—Danny Warshay’s See, Solve, Scale is a proven and paradigm-shifting method to unlocking the power of entrepreneurship. The Entrepreneurial Process, one of Brown University’s highest-rated courses, has empowered thousands of students to start their own ventures. You might assume these ventures started because the founders were born entrepreneurs. You might assume that these folks had technical or finance degrees, or worked at fancy consulting firms, or had some other specialized knowledge. Yet that isn’t the case. Entrepreneurship is not a spirit or a gift. It is a process that anyone can learn, and that anyone can use to turn a problem into a solution with impact. In See, Solve, Scale, Danny Warshay, the creator of the Entrepreneurial Process course and founding Executive Director of Brown’s Center for Entrepreneurship, shares the same set of tools with aspiring entrepreneurs around the world. He overturns the common misconception that entrepreneurship is a hard-wired trait or the sole province of high-flying MBAs, and provides a proven method to identify consequential problems and an accessible process anyone can learn, master, and apply to solve them. Combining real-world experience backed by surprising research-based insights, See, Solve, Scale guides the reader through forming a successful startup team and through the three steps of the process: find and validate a problem, develop an initial small-scale solution, and scale a long-term solution. It also details eleven common errors of judgment that entrepreneurs make when they rely on their intuition and provides instruction for how to avoid them. Leveraging Warshay’s own entrepreneurship successes and his 15 years of experience teaching liberal arts students, See, Solve, Scale debunks common myths about entrepreneurship and empowers everyone, especially those who other entrepreneurship books have ignored and left behind. Its lasting message: Anyone can take a world-changing idea from conception to breakthrough entrepreneurial success.
Missing persons, mystery suicides, haunted houses and murder...Tony Stockwell is regularly asked by victims of crime and their families, to use his psychic powers to help investigate cases, often criminal, that have not yielded to conventional methods. In this fascinating collection, he opens his case files, including: "Suicide or Murder?" in which, at the request of a family, Tony investigates the death of a young boy who was killed in an apparent suicide, which Tony believes involved foul play. In "Missing Children", two children mysteriously disappear while their mother's back is turned. Years later, Tony reads for her and finds a clue to their whereabouts...And many more...This is a treasure trove for anyone who is interested in the realm beyond our own.
Shortlisted for The Brass Knuckles Award for Best Nonfiction Crime Book, Crime Writers of Canada Awards Get inside the mind of an elite cold case investigator and learn how to solve a murder. Despite advances in DNA evidence and forensic analysis, almost half of murder cases in Canada and the US remain unsolved. By 2016, the solved rate had dropped so significantly in the United States that it was the lowest in recorded history, with one in two killers never even identified, much less arrested and successfully prosecuted. And the statistics are just as bad in Canada. As a sought-after global expert and former detective, Arntfield has devoted his career to helping solve cold cases and serial murders, including the creation of the Western University Cold Case Society, which pairs students with police detectives to help solve crimes. In How to Solve a Cold Case, Arntfield outlines the history of cold case squads in Canada and the US, and lays out the steps to understanding and solving crime. Arntfield shows you what to look for, how to avoid common mistakes, recognize patterns and discover what others have missed. Weaving in case studies of cold crimes from across Canada and the US, as well as a chapter on how armchair detectives can get involved, How to Solve a Cold Case is a must-read for mystery fans and true crime buffs everywhere.
The Annals of Unsolved Crime by Edward Jay Epstein Pdf
One of America’s most acclaimed investigative journalists re-investigates some of the most notorious and mysterious crimes of the last 200 years The beloved head of the UN dies in a tragic plane crash . . . witnesses unearthed years later suggest it wasn’t an accident. Theories behind the mysterious death of Marilyn Monroe change yearly, and some believe Jack the Ripper was a member of the royal family. History books say Hitler burned down the Reichstag—but did he? And who really organized the conspiracy to kill Abraham Lincoln? Acclaimed investigative journalist Edward Jay Epstein cut his teeth on one of the most notorious murder mysteries of the 20th century in his first book, Inquest: The Warren Commission and the Establishment of Truth, one of the first books on the assassination and an instant bestseller. His conclusion? The Commission left open too many questions. He examines those questions here, as well as some of the most famous “unsolved” or mysterious crimes of all time, coming to some startling conclusions. His method in each investigation is simple: outline what is known and unknown, and show the plausible theories of a case. Where more than one theory exists, he shows the evidence for and against each. And when something remains to be proved, he says as much. In The Annals of Unsolved Crime, Epstein re-visits his most famous investigations and adds dozens of new cases. From the Lindbergh kidnapping to the JonBenet Ramsey murder case, from the Black Dahlia murder to anthrax attacks on America, from the vanishing of Jimmy Hoffa to the case of Amanda Knox—Epstein considers three dozen high-profile crimes and their tangled histories and again proves himself one of our most penetrating journalists.
Old and New Unsolved Problems in Plane Geometry and Number Theory by Victor Klee,Stan Wagon Pdf
Victor Klee and Stan Wagon discuss some of the unsolved problems in number theory and geometry, many of which can be understood by readers with a very modest mathematical background. The presentation is organized around 24 central problems, many of which are accompanied by other, related problems. The authors place each problem in its historical and mathematical context, and the discussion is at the level of undergraduate mathematics. Each problem section is presented in two parts. The first gives an elementary overview discussing the history and both the solved and unsolved variants of the problem. The second part contains more details, including a few proofs of related results, a wider and deeper survey of what is known about the problem and its relatives, and a large collection of references. Both parts contain exercises, with solutions. The book is aimed at both teachers and students of mathematics who want to know more about famous unsolved problems.
Unsolved Problems in Geometry by Hallard T. Croft,Kenneth Falconer,Richard K. Guy Pdf
Mathematicians and non-mathematicians alike have long been fascinated by geometrical problems, particularly those that are intuitive in the sense of being easy to state, perhaps with the aid of a simple diagram. Each section in the book describes a problem or a group of related problems. Usually the problems are capable of generalization of variation in many directions. The book can be appreciated at many levels and is intended for everyone from amateurs to research mathematicians.
Solving Cold Cases by Joe D. Kennedy,Hogan Hilling Pdf
Solving a cold case is extremely difficult and many are left unresolved. In this book, retired NCIS Special Agent Joe Kennedy details the methodology he created to solve cold case murders. He offers an in-depth, behind-the-scenes look into why cases go cold, how they are investigated and what is needed to successfully resolve them. Author Kennedy shares his motivations and the lessons he has learned while solving these challenging cases. Also examined are cold cases where other detectives have successfully implemented Kennedy's methodology. Many books delve into the perspectives of criminals who commit murder, but this text takes a fascinating gumshoe journey into the mind of a cold case detective and his passionate search for the truth. Helping law enforcement solve cold cases brings justice and resolution for the victims and their families, and this book provides detectives and true crime enthusiasts the tools to investigate cold cases in their own communities.
Conversation Transformation: Recognize and Overcome the 6 Most Destructive Communication Patterns by Ben Benjamin,Amy Yeager,Anita Simon Pdf
One of the New York Post's Top 10 Best Career Books of 2012 Repair communication breakdowns on the spot and drive positive results in every conversation Failed conversations can take a heavy toll on our professional and personal lives, threatening to damage relationships, erode trust, and make it impossible to resolve conflicts, reach decisions, or achieve mutual understanding. Conversation Transformation gives you practical guidelines for managing the six most common (and aggravating) conversation killers: yes-buts, mind-reads, negative predictions, leading questions, complaining, and verbal attacks. Each skill-building chapter guides you through a three-step process for replacing unconstructive habits with more effective responses: AWARENESS Learn to recognize an ineffective communication pattern the instant it occurs ACTION Use specific new strategies to turn the conversation in a better direction PRACTICE Engage in repeated, structured practice to turn those actions into new habits Praise for Conversation Transformation: “Devastatingly insightful . . . provides the practical coaching you need to change old habits and transform your interactions.” —SHEILA HEEN and DOUGLAS STONE, bestselling authors of Difficult Conversations ”An invaluable resource . . . filled with simple tools and fixes to improve communication skills, exactly the skills that can make us all more effective in politics, business, and life.” —SENATOR JOHN F. KERRY “Practical, inspiring, and powerful. You will never look at your conversations the same way again.” —SUZANNE BATES, bestselling author of Speak Like a CEO and Discover Your CEO Brand
The World's 20 Greatest Unsolved Problems by John R. Vacca Pdf
When Phebe Hedges, a woman in East Hampton, New York, walked into the sea in 1806, she made visible the historical experience of a family affected by the dreaded disorder of movement, mind, and mood her neighbors called St.Vitus's dance. Doctors later spoke of Huntington’s chorea, and today it is known as Huntington's disease. This book is the first history of Huntington’s in America. Starting with the life of Phebe Hedges, Alice Wexler uses Huntington’s as a lens to explore the changing meanings of heredity, disability, stigma, and medical knowledge among ordinary people as well as scientists and physicians. She addresses these themes through three overlapping stories: the lives of a nineteenth-century family once said to “belong to the disease”; the emergence of Huntington’s chorea as a clinical entity; and the early-twentieth-century transformation of this disorder into a cautionary eugenics tale. In our own era of expanding genetic technologies, this history offers insights into the social contexts of medical and scientific knowledge, as well as the legacy of eugenics in shaping both the knowledge and the lived experience of this disease.
Despite advances in DNA testing, forensics, and the investigative skills used by police, hundreds of crimes remain unsolved across Canada. With every passing day trails grow colder and decades can pass before a new lead or witness comes forward if one comes forward. In Unsolved, Robert J. Hoshowsky examines twelve crimes that continue to haunt us. Some cases are well-known, while others have virtually disappeared from the public eye. All of the cases remain open, and many are being re-examined by police using the latest tools and technology. Hoshowsky takes the reader through all aspects of the crimes and how police are trying to solve them using three-dimensional facial reconstructions, DNA testing, age-enhanced drawings, original crime scene photos, and more. None of the individuals profiled in Unsolved deserved their fate, but their stories deserve to be told and their killers need to be brought to justice.
Introduction to Cosmology by Jayant V. Narlikar Pdf
This introductory textbook describes modern cosmology at a level suitable for advanced undergraduates who are familiar with mathematical methods and basic theoretical physics. An introductory survey of the large scale structure of the universe is followed by an outline of general relativity. This is then used to construct the standard models of the universe. The very early and early stages of the Big Bang are described, and this includes primordial nucleosynthesis, grand unified theories, primordial black holes, and the era of quantum cosmology. The problem of the formation of structure in the universe is then addressed. This textbook concludes with brief outlines of alternative cosmologies. It includes 400 problems for students to solve, and is accompanied by numerous worked examples.
Criminal Investigations of Sexual Offenses by Nadine Deslauriers-Varin,Craig Bennell Pdf
It is startling to read how few sexual offenses are reported in a year; even more shocking to see how few reports lead to an arrest. Research on effective responses to sexual offenses is much needed and ongoing. This edited book presents the current state of research on investigative techniques used in sex crime investigations, and the operational challenges and issues that arise in these investigations. Including an international cohort of scholars from various academic backgrounds, it reviews current efforts in key areas, synthesizing the research to make recommendations for the improvement of investigative practices and the criminal justice system’s response to sexual offenses. Each chapter includes a brief introduction to the topic, a review of the research, and a discussion of the key points relevant to investigators and researchers as they move forward. The book is broken down into four themes: suspect prioritization and identification techniques, investigative interviewing, operational challenges and issues, and the investigation of specific types of sex crimes. With its broad coverage and international scope, this volume fills the gap in knowledge for investigators working on sex crimes cases. With its easy-to-read style and clear analysis of the research, this is the perfect volume for investigators and law enforcement officers, policy makers and researchers, and students in criminology and criminal justice, forensic psychology, and victim services.
Encyclopedia Brown and the Case of the Treasure Hunt by Donald J. Sobol Pdf
Suspects who are identical twins... A leaking tent... Magical worm pills... A zebra's portrait... And a sheet of toilet paper from Spain that's been swiped! These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computer-like brain. Try and crack the cases along with him--the answer to all the mysteries are found in the back!
