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Michael Maltz
Michael D. Maltz (born 1938) is an American electrical engineer, criminologist and Emeritus Professor at University of Illinois at Chicago in criminal justice, and adjunct professor and researcher at Ohio State University. Biography Michael Maltz was born in Brooklyn, New York on December 18, 1938. He attended Stuyvesant High School in New York City, graduating in 1955, and Rensselaer Polytechnic Institute, graduating with a degree in electrical engineering in 1959. Maltz earned a Ph.D. in electrical engineering from Stanford University in 1963. In 1967, his son David Maltz was born, followed by twin sons Joel and Robert -- Joel died in 1974. He married Marcia Farr in 1984. His stepdaughter Julianna Whiteman was born in 1975, Maltz was a professor (1972–2002) at University of Illinois at Chicago in criminal justice and in Information and Decision Sciences, and is currently an adjunct professor of sociology and researcher at Ohio State University. He was also the editor of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Engineer
Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the latter half of the 19th century after the commercialization of the electric telegraph, the telephone, and electrical power generation, distribution, and use. Electrical engineering is divided into a wide range of different fields, including computer engineering, systems engineering, power engineering, telecommunications, radio-frequency engineering, signal processing, instrumentation, photovoltaic cells, electronics, and optics and photonics. Many of these disciplines overlap with other engineering branches, spanning a huge number of specializations including hardware engineering, power electronics, Electromagnetism, electromagnetics and waves, microwave engineering, nanotechnology, electrochemistry, renewable energies, mechatronics/control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sociology
Sociology is the scientific study of human society that focuses on society, human social behavior, patterns of Interpersonal ties, social relationships, social interaction, and aspects of culture associated with everyday life. The term sociology was coined in the late 18th century to describe the scientific study of society. Regarded as a part of both the social sciences and humanities, sociology uses various methods of Empirical research, empirical investigation and critical analysis to develop a body of knowledge about social order and social change. Sociological subject matter ranges from Microsociology, micro-level analyses of individual interaction and agency (sociology), agency to Macrosociology, macro-level analyses of social systems and social structure. Applied sociological research may be applied directly to social policy and welfare, whereas Theory, theoretical approaches may focus on the understanding of social processes and phenomenology (sociology), phenomenologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1938 Births
Events January * January 1 – state-owned enterprise, State-owned railway networks are created by merger, in France (SNCF) and the Netherlands (Nederlandse Spoorwegen – NS). * January 20 – King Farouk of Egypt marries Safinaz Zulficar, who becomes Farida of Egypt, Queen Farida, in Cairo. * January 27 – The Honeymoon Bridge (Niagara Falls), Honeymoon Bridge at Niagara Falls, New York, collapses as a result of an ice jam. February * February 4 ** Adolf Hitler abolishes the War Ministry and creates the Oberkommando der Wehrmacht (High Command of the Armed Forces), giving him direct control of the German military. In addition, he dismisses political and military leaders considered unsympathetic to his philosophy or policies. General Werner von Fritsch is forced to resign as Commander of Chief of the German Army following accusations of homosexuality, and replaced by General Walther von Brauchitsch. Foreign Minister Baron Konstantin von Neurath is dismi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statistics
Statistics (from German language, German: ', "description of a State (polity), state, a country") is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied. Populations can be diverse groups of people or objects such as "all people living in a country" or "every atom composing a crystal". Statistics deals with every aspect of data, including the planning of data collection in terms of the design of statistical survey, surveys and experimental design, experiments. When census data (comprising every member of the target population) cannot be collected, statisticians collect data by developing specific experiment designs and survey sample (statistics), samples. Representative sampling assures that inferences and conclusions can reasonably extend from the sample ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uniform Crime Reports
The Uniform Crime Reporting (UCR) program compiles official data on crime in the United States, published by the Federal Bureau of Investigation (FBI). UCR is "a nationwide, cooperative statistical effort of nearly 18,000 city, university and college, county, state, Federally recognized tribes, tribal, and federal law enforcement agencies voluntarily reporting data on crimes brought to their attention". Crime statistics are compiled from UCR data and published annually by the FBI in the ''Crime in the United States'' series. The FBI does not collect the data itself. Rather, Law enforcement in the United States, law enforcement agencies across the United States provide the data to the FBI, which then compiles the Reports. The Uniform Crime Reporting program began in 1929, and since then has become an important source of crime information for law enforcement, policymakers, scholars, and the media. History Formation by the IACP & SSRC and Initial Reports (1927-1930) The UCR Pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
More Guns, Less Crime
''More Guns, Less Crime'' is a book by John R. Lott Jr. that says violent crime rates go down when states pass " shall issue" concealed carry laws. He presents the results of his statistical analysis of crime data for every county in the United States during 29 years from 1977 to 2005. Each edition of the book was refereed by the University of Chicago Press. As of 2019, the book is no longer published by the University of Chicago Press. The book examines city, county and state level data from the entire United States and measures the impact of 13 different types of gun control laws on crime rates. The book expands on an earlier study published in 1997 by Lott and his co-author David Mustard in ''The Journal of Legal Studies'' and by Lott and his co-author John Whitley in '' The Journal of Law and Economics'', October 2001. Main topics Below are summaries of the main topics discussed in ''More Guns, Less Crime''. Shall issue laws Lott examines the effects of shall issue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lott (political Activist)
John Richard Lott Jr. (born May 8, 1958) is an American economist, political commentator, and gun rights advocate. Lott was formerly employed at various academic institutions and at the American Enterprise Institute conservative think tank. He is the former president of the Crime Prevention Research Center, a nonprofit he founded in 2013. He worked in the Office of Justice Programs within the U.S. Department of Justice under the Donald Trump administration from October 2020 to January 2021. Lott holds a Ph.D. in economics from UCLA. He has written for both academic and popular publications. He has authored books such as ''More Guns, Less Crime'', ''The Bias Against Guns'', and '' Freedomnomics''. He is best known as a gun rights advocate and has argued against restrictions on owning and carrying guns. ''The New Yorker'' and '' The Trace'' have said "no one has had greater influence" in the scientific debate over firearms while ''Newsweek'' referred to Lott as "The Gun Crowd's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crime Mapping
Crime mapping is used by analysts in law enforcement agency, law enforcement agencies to map, visualize, and analyze crime incident patterns. It is a key component of crime analysis and the CompStat policing strategy. Mapping crime, using Geographic information system, Geographic Information Systems (GIS), allows crime analysts to identify Crime hotspots, crime hot spots, along with other trends and patterns. Overview Using GIS, crime analysts can overlay other datasets such as census demographics, locations of pawnbroker, pawn shops, schools, etc., to better understand the underlying causes of crime and help police, law enforcement administrators to devise strategies to deal with the problem. GIS is also useful for law enforcement operations, such as allocating police officers and dispatching to 9-1-1, emergencies. Underlying theories that help explain spatial behavior of criminals include environmental criminology, which was devised in the 1980s by Patricia and Paul Branting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recidivism
Recidivism (; from 'recurring', derived from 'again' and 'to fall') is the act of a person repeating an undesirable behavior after they have experienced negative consequences of that behavior, or have been trained to Extinction (psychology), extinguish it. Recidivism is also used to refer to the percentage of former prisoners who are rearrested for a similar offense. The term is frequently used in conjunction with criminal behavior and substance abuse. ''Recidivism'' is a synonym of ''relapse'', which is more commonly used in medicine and in the disease model of addiction. Causes A 2011 study found that harsh prison conditions, including isolation, tended to increase recidivism, though none of these effects were statistically significant. Various researchers have noted that Loss of rights due to felony conviction, prisoners are stripped of civil rights and are reluctantly absorbed into communities – which further increases their alienation and isolation. Other c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Criminology
Criminology (from Latin , 'accusation', and Ancient Greek , ''-logia'', from λόγος ''logos'', 'word, reason') is the interdisciplinary study of crime and deviant behaviour. Criminology is a multidisciplinary field in both the behavioural and social sciences, which draws primarily upon the research of sociologists, political scientists, economists, legal sociologists, psychologists, philosophers, psychiatrists, social workers, biologists, social anthropologists, scholars of law and jurisprudence, as well as the processes that define administration of justice and the criminal justice system. The interests of criminologists include the study of the nature of crime and criminals, origins of criminal law, etiology of crime, social reaction to crime, and the functioning of law enforcement agencies and the penal institutions. It can be broadly said that criminology directs its inquiries along three lines: first, it investigates the nature of criminal law and its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Visualization
Data and information visualization (data viz/vis or info viz/vis) is the practice of designing and creating Graphics, graphic or visual Representation (arts), representations of a large amount of complex quantitative and qualitative data and information with the help of static, dynamic or interactive visual items. Typically based on data and information collected from a certain domain of expertise, these visualizations are intended for a broader audience to help them visually explore and discover, quickly understand, interpret and gain important insights into otherwise difficult-to-identify structures, relationships, correlations, local and global patterns, trends, variations, constancy, clusters, outliers and unusual groupings within data (''exploratory visualization''). When intended for the general public (mass communication) to convey a concise version of known, specific information in a clear and engaging manner (''presentational'' or ''explanatory visualization''), it is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operations Research
Operations research () (U.S. Air Force Specialty Code: Operations Analysis), often shortened to the initialism OR, is a branch of applied mathematics that deals with the development and application of analytical methods to improve management and decision-making. Although the term management science is sometimes used similarly, the two fields differ in their scope and emphasis. Employing techniques from other mathematical sciences, such as mathematical model, modeling, statistics, and mathematical optimization, optimization, operations research arrives at optimal or near-optimal solutions to decision-making problems. Because of its emphasis on practical applications, operations research has overlapped with many other disciplines, notably industrial engineering. Operations research is often concerned with determining the extreme values of some real-world objective: the Maxima and minima, maximum (of profit, performance, or yield) or minimum (of loss, risk, or cost). Originating in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
