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C

Christopher S. Koper

george mason university

32H指数
127论文数
4.2K被引数
收录论文 23
发表时间
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Optimizing patrol time in crime hot spots: Replicating the “Koper Curve”优化犯罪热点区域的巡逻时间：复制“科佩尔曲线”
errCriminology & Public Policy
IF4.1
err2026-09-12
err0
errOAAI
errChristopher S. Koper; Lester Wollman; Simen Oestmo
err分享
err收藏
A randomized test of initial and residual deterrence from directed patrols and use of license plate readers at crime hot spots (vol 9, pg 213, 2013)一项关于定向巡逻和车牌识别器使用在犯罪热点地区的初始威慑与残余威慑的随机测试（卷9，页213，2013）
errJournal of Experimental Criminology
IF2
err2025-12-01
err0
PREAI
errKoper, Christopher S.; Taylor, Bruce G.; Woods, Daniel J.
err分享
err收藏
Do license plate readers enhance the initial and residual deterrent effects of police patrol? A quasi-randomized test (vol. 18, pg. 725, 2022)车牌识别器是否增强了警察巡逻的初始和残余威慑效应？一项准随机化测试（vol. 18, pg. 725, 2022）
errJournal of Experimental Criminology
IF2
err2025-12-01
err0
errOAAI
errKoper, Christopher S.; Lum, Cynthia; Wu, Xiaoyun; Johnson, William; Stoltz, Megan
err分享
err收藏
The evidence-based policing matrix at 14 years基于证据的警务矩阵：14年回顾
errJournal of Experimental Criminology
IF2
err2025-12-01
err1
errOAAI
errKoper, Christopher S.; Lum, Cynthia; Telep, Cody W.; Petersen, Kevin
err分享
err收藏
Validating open-source data on fatal police shootings against self-reports from a national sample of police agencies
errInjury Epidemiology
IF2.2
err2025-10-21
err0
errOAAI
errKoper, Christopher S.; Baas, Gretchen; Taylor, Bruce G.; Liu, Weiwei; Sheridan-Johnson, Jackie
err分享
err收藏
What Motivates Police Officers to be Proactive and Evidence-Based? Analyzing Organizational and Individual Correlates是什么激励着警察采取主动性和证据基础的工作方式？分析组织及个体相关因素
errPolice Quarterly
IF2.4
err2025-06-24
err0
PREAI
errKevin Petersen; Cynthia Lum; Christopher S. Koper
err分享
err收藏
Less-Lethal Weapons and Civilian Injury in Police Use of Force Encounters: A Multi-agency Analysis
errJOURNAL OF URBAN HEALTH-BULLETIN OF THE NEW YORK ACADEMY OF MEDICINE
IF4.1
err2024-11-11
err0
errOAAI
errPetersen, Kevin; Koper, Christopher S.; Taylor, Bruce G.; Liu, Weiwei; Sheridan-Johnson, Jackie
err分享
err收藏
Opening the Black Box of Police Operations and Crime During the COVID-19 Pandemic揭开新冠疫情期间警务运作与犯罪情况的黑箱
errPolice Quarterly
IF2.4
err2024-11-06
err0
PREAI
errChristopher S. Koper; Cynthia Lum; Xiaoyun Wu; Hailey Khatchatourian
err分享
err收藏
Gun violence research from a micro-place perspective: A scoping review
errAGGRESSION AND VIOLENT BEHAVIOR
IF3.4
err2024-09-01
err1
PREAI
errDong, Beidi; Houser, Tyler; Koper, Christopher S.
err分享
err收藏
EDITORIAL INTRODUCTION
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2023-10-19
err0
errOAAI
errLum, Cynthia; Koper, Christopher S.; Lee, Jin R.; Holt, Thomas J.
err分享
err收藏
Do everyday proactive policing activities reduce vehicle crashes? Examining a commonly held law enforcement belief using a novel method
errJOURNAL OF CRIMINAL JUSTICE
IF2.5
err2021-09-01
err9
PREAI
errWu, Xiaoyun; Lum, Cynthia; Koper, Christopher
err分享
err收藏
Letter from the Editors in Chief
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2020-10-24
err0
PREAI
errLum, Cynthia; Koper, Christopher S.
err分享
err收藏
Police programmes that seek to increase community connectedness for reducing violent extremism behaviour, attitudes and beliefs
errCAMPBELL SYSTEMATIC REVIEWS
IF7.1
err2020-09-09
err46
errOAAI
errLum, Cynthia; Koper, Christopher S.; Wilson, David B.; Stoltz, Megan; Goodier, Michael; Eggins, Elizabeth; Higginson, Angela; Mazerolle, Lorraine
err分享
err收藏
CUTTING-EDGE RESEARCH IN POLICE POLICY AND PRACTICE INTRODUCTION
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2020-08-05
err1
PREAI
errKoper, Christopher S.; Lum, Cynthia
err分享
err收藏
Letter from the editors
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2020-02-07
err2
PREAI
errLum, Cynthia; Koper, Christopher S.
err分享
err收藏
Assessing the potential to reduce deaths and injuries from mass shootings through restrictions on assault weapons and other high-capacity semiautomatic firearms
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2020-01-10
err32
PREAI
errKoper, Christopher S.
err分享
err收藏
Policy recommendations for countering mass shootings in the United States
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2020-01-10
err20
errOAAI
errNagin, Daniel S.; Koper, Christopher S.; Lum, Cynthia
err分享
err收藏
Research on body-worn cameras What we know, what we need to know
errCRIMINOLOGY & PUBLIC POLICY
IF4.1
err2019-03-24
err264
PREAI
errLum, Cynthia; Stoltz, Megan; Koper, Christopher S.; Scherer, J. Amber
err分享
err收藏
Criminal Use of Assault Weapons and High-Capacity Semiautomatic Firearms: an Updated Examination of Local and National Sources
errJOURNAL OF URBAN HEALTH-BULLETIN OF THE NEW YORK ACADEMY OF MEDICINE
IF4.1
err2017-10-02
err32
errOAAI
errKoper, Christopher S.; Johnson, William D.; Nichols, Jordan L.; Ayers, Ambrozine; Mullins, Natalie
err分享
err收藏
The Uses and Impacts of Mobile Computing Technology in Hot Spots Policing
errEVALUATION REVIEW
IF3.7
err2016-04-10
err24
PREAI
errKoper, Christopher S.; Lum, Cynthia; Hibdon, Julie
err分享
err收藏

研究方向

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