Results 131 to 140 of about 1,799 (176)

The Role of State Programs in NIBRS Data Quality

Journal of Contemporary Criminal Justice, 2008
This study explores the question of how the organization of state programs might positively influence the data quality of the state's incident-based reporting data and its National Incident-Based Reporting System (NIBRS) data submissions. To investigate this topic, the programs of two states (Tennessee and Vermont) identified as adept at resolving data
Cynthia Barnett-Ryan, Gregory Swanson
openaire   +1 more source

STABILITY OF CoBr⁺ AND NiBr⁺

Canadian Journal of Chemistry, 1961
not available
M. W. Lister, D. W. Wilson
openaire   +1 more source

The Accuracy of Arrest Data in the National Incident-Based Reporting System (NIBRS)

Crime & Delinquency, 2022
This study compared NIBRS arrest data in a statewide sample with arrest and summons data on the same cases collected directly from law enforcement agencies (LEAs). NIBRS matched LEA data in 84.1% of cases. However, 5.8% of LEA arrests and 52.9% of LEA summons were false negatives, that is, they were incorrectly represented as not cleared by arrest in ...
Theodore P. Cross, Alex Wagner, Daniel Bibel   +2 more
openaire   +1 more source

National Incident-Based Reporting System (NIBRS)

Abstract The United States relies on the National Incident-Based Reporting System (NIBRS) as the primary source of crime occurrence. In 2021, crime reporting in the United States transitioned from the Uniform Crime Reports (UCR) Program to NIBRS. In similar fashion, NIBRS data consist of crime known to law enforcement. Law enforcement
Drawve, Grant, Harris, Casey, Campbell, Kaitlyn   +2 more
openaire   +1 more source

Gun Availability and Crime in West Virginia: An Examination of NIBRS Data

Justice Research and Policy, 2007
The National Incident-Based Reporting System (NIBRS) data afford unique opportunities to inform crime analytic efforts. Recently reported relationships between the availability of firearms and violent crime constitute one such effort. While available criminological literature concerning the relationships between guns and crime are methodologically ...
Stephen M. Haas, John P. Jarvis, Eric Jefferis, Erica Turley   +3 more
openaire   +1 more source

Oxidative addition reactions of aryl halides on [NiBr(PPh3)3]

Journal of Organometallic Chemistry, 1984
Abstract The oxidative addition of aryl halides RX, (R= 2,3-, 2,6-, or 3,5-C 6 H 3 Cl 2 , Ph, 2-MeC 6 H 4 ; X=I, Br) to [NiBr(PPh 3 ) 3 ] has been studied. The reaction of the iododichlorobenzenes give the organometallics [NiXR(PPh 3 ) 2 ]. The reactivity of the aryl halides decreases from RI to RBr; with RCl no reaction is observed.
M. Anton, N. Clos, G. Müller
openaire   +1 more source

Comprehensive theoretical studies on the low-lying electronic states of NiF, NiCl, NiBr, and NiI

The Journal of Chemical Physics, 2006
The low-lying electronic states of the nickel monohalides, i.e., NiF, NiCl, NiBr, and NiI, are investigated by using multireference second-order perturbation theory with relativistic effects taken into account. For the energetically lowest 11 Λ-S states and 26 Ω states thereinto, the potential energy curves and corresponding spectroscopic constants ...
Wenli, Zou, Wenjian, Liu
openaire   +2 more sources

The Effect of NIBRS Reporting on Item Missing Data in Murder Cases

Homicide Studies, 2004
The Uniform Crime Reporting Program (UCR) is undergoing a large-scale conversion from the traditional summary system and its Supplementary Homicide Reports (SHR) to the National Incident-Based Reporting System (NIBRS). One goal in designing NIBRS was to improve the quality of crime data.
openaire   +1 more source

Examining National Incident-Based Reporting System (NIBRS) Data

Justice Research and Policy, 2015
The National Incident-Based Reporting System (NIBRS) has been a repository for crime data for almost 25 years. This work explores the uses and applications of these data to shed light on a variety of crime and policing issues since the data became available in the early to mid 1990s. Specific attention and discussion is devoted to some of the advances
openaire   +1 more source

Assessing the Extent of Nonresponse Bias on NIBRS Estimates of Violent Crime

Journal of Contemporary Criminal Justice, 2008
More than two decades ago, the U.S. Department of Justice released its recommendations for a new data collection method for the Uniform Crime Reporting Program that would become the National Incident-Based Reporting System (NIBRS). The full potential of NIBRS data has not been realized based on assumptions that these data are inherently biased due to a
openaire   +1 more source