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The Band Spectra of NiCl and NiBr in the Visible

Proceedings of the Physical Society, 1960
The emission spectra of NiCl and NiBr in the region λ3900-4800 A have been photographed under high dispersion. The spectrum of NiCl consists of nine separate brief systems of bands while the NiBr spectrum consists of six systems of bands. The observed bromine isotope effect in three of the band systems of the NiBr molecule confirms the vibrational ...
S Paddi Reddy, P Tiruvenganna Rao
exaly   +2 more sources

The dielectric properties of NiBr and FeI boracite single crystals

Ferroelectrics, 1980
Abstract Single crystals of NiBr and FeI boracites have been grown using a sealed-ampoule, vapour phase transport technique. Small polished plates cut from FeI boracite crystals have been poled using the Camlibel high voltage pulse technique. Measurements of the pyroelectric and dielectric properties of these crystals are presented as functions of ...
Roger Whatmore
exaly   +2 more sources

New band systems of NiBr molecule in visible region

Pramana - Journal of Physics, 1980
Thermal emission spectrum of NiBr molecule excited by vacuum graphite tube furnace revealed the existence of ten new band sub-systems in the region λλ 5540-4720 A which were attributed toA→X,B→X,C→X andD→X transitions. Vibrational analysis was carried out for each of the systems mentioned above.A 2 Δ has been suggested as the ground ...
Gopal R
exaly   +2 more sources

Why More Agencies and Researchers Should Embrace the Upcoming NIBRS Transition: Contributions and Promise of the NIBRS Data

American Journal of Criminal Justice, 2021
When the NIBRS data were introduced by the FBI, they were welcomed as representing a potential revolution in U.S. crime statistics. More than two decades later, however, participation in NIBRS remains limited. In the coming months and years, however, the FBI will transition from the UCR Summary Reporting System (SRS) to NIBRS.
openaire   +1 more source

Lifetime Likelihood Computations With NIBRS

Justice Research and Policy, 2015
This article explores the conditions and assumptions under which it is possible to use National Incident-Based Reporting System (NIBRS) in lifetime crime computations, particularly for nonfatal violent crimes. We describe methods for using NIBRS to study lifetime risk for a variety of crimes and show how researchers and policy makers can apply these ...
Yoshio Akiyama   +3 more
openaire   +1 more source

Methods for Understanding and Analyzing NIBRS Data

Journal of Quantitative Criminology, 1999
The National Incident-Based Reporting System (NIBRS) is an incident-basedcrime reporting program for local, state, and federal law enforcementagencies. Within each criminal incident, NIBRS captures information onoffenses, victims, offenders, property, and persons arrested, as well asinformation about the incident itself. The ability to link and analyze
Yoshio Akiyama, James Nolan
openaire   +1 more source

Assessing the Representativeness of NIBRS Arrest Data

Crime & Delinquency, 2017
This article examines the coverage of the National Incident-Based Reporting System (NIBRS) arrest data as of 2016. We use NIBRS and Uniform Crime Report (UCR), Summary Reporting System on persons arrested. We examine the correspondence of arrests measures between the UCR and NIBRS for overall arrests, and arrests by sex, race, and age.
April Pattavina   +2 more
openaire   +1 more source

NIBRS Data Available for Secondary Analysis

Journal of Quantitative Criminology, 1999
The NIBRS data program currently being implemented by the FBI and local lawenforcement agencies has by now produced sufficient data for archiving anddistribution. Although not representative of crime in the United States, existing NIBRS data can be used to investigate the nature of crimesknown to the police compared to the traditional UCR data.
Zelenock, Thomas J.   +1 more
openaire   +2 more sources

The New Dawn of NIBRS: Race/Ethnicity and Crime Patterns and the NIBRS Transition

Race and Justice
In 2021, the FBI sought to retire the Uniform Crime Report (UCR) Summary Reporting System (SRS) and fully transition to the National Incident-Based Reporting System (NIBRS). However, it is unclear how this transition to a “NIBRS-only” system might impact statistics on race/ethnicity and crime in the United States.
Francesco P. DiRienzo, Ben Feldmeyer
openaire   +1 more source

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