Results 31 to 40 of about 1,802,976 (201)

A Dual-Band Omnidirectional Circular Polarized Antenna Using Composite Right/Left-Handed Transmission Line With Rectangular Slits for Unmanned Aerial Vehicle Applications

open access: yesIEEE Access, 2020
A dual-band omnidirectional circularly polarized (CP) antenna using composite right/left-handed (CRLH) transmission line (TL) with miniaturized size is presented. The antenna consists of a circular radiation patch and a circular ground connected by three
Zheyu Li   +4 more
doaj   +1 more source

Tracking America's Unsolved Homicides [PDF]

open access: yes, 2017
More than half of America's major police departments are struggling to solve homicides at the same level of success they enjoyed a decade ago, according to a study of federal crime records by the nonprofit Murder Accountability Project.The study focused ...
Eric Witzig
core  

Police community support officers in England:a dramaturgical analysis [PDF]

open access: yes, 2015
Police community support officers (PCSOs) have become an integral part of neighbourhood policing teams (NPTs) in England and Wales since the national roll-out of neighbourhood policing in 2008.
Association of Chief of Police Officers of England, Wales and Northern Ireland,   +25 more
core   +3 more sources

Book review: Undercover: the true story of Britain’s secret police [PDF]

open access: yes, 2013
"Undercover: The True Story of Britain’s Secret Police." Rob Evans and Paul Lewis. Faber and Faber. June 2013. --- Undercover, written by Guardian journalists Rob Evans and Paul Lewis, aims to reveal the truth about secret police operations – the ...
Newburn, Tim
core  

Ethnic identity and perceptions of the police in Turkey: the case of Kurds and Turks [PDF]

open access: yes, 2018
Drawing on the literature on minorities’ and ethnic groups’ perceptions of the police, this article investigates the differences between Kurds and Turks in terms of their perceptions of the police in Turkey.
Akboga, Sema, Sahin, Osman
core   +3 more sources

Preventing and combating hate crimes: Modern approach

open access: yesSHS Web of Conferences, 2018
A sufficient body of research, originally American and British, as well as practice has been accumulated in the last decades in the field of hate crime.
Groma Jelena
doaj   +1 more source

Policing [PDF]

open access: yesCurrent Biology, 2019
Ashleigh Griffin introduces policing behaviors with which animals enforce cooperation.
openaire   +3 more sources

Crime and police resources: the street crime initiative [PDF]

open access: yes, 2005
In this paper we look at links between police resources and crime in a different way to the existing economics of crime work. To do so we focus on a policy intervention - the Street Crime Initiative - that was introduced in England and Wales in 2002 ...
Machin, Stephen, Marie, Olivier
core  

PROBLEMS OF LEGAL REGULATION OF THE USE OF FIREARMS BY POLICE OFFICERS

open access: yesВестник Кемеровского государственного университета, 2014
The paper is devoted to the legal regulation of the use of firearms by the police, improving the methods of criminal law evaluation of the of firearms by the police staff, as well as the problems in the sphere of the activity of police divisions of the ...
L. V. Petrakova, I. A. Gaag
doaj  

Assaults Committed against Alaska Police Officers, 2002–2011 [PDF]

open access: yes, 2013
This fact sheet presents information reported to the Alaska Department of Public Safety (DPS) by Alaska police agencies on the frequency of assaults committed against police officers for the period 2002–2011. Data were extracted from DPS's annual Uniform
Myrstol, Brad A.
core  

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