scholarly journals De-escalation technology: the impact of body-worn cameras on citizen-police interactions

2021 ◽  
Author(s):  
Thiemo Fetzer ◽  
Daniel Barbosa ◽  
Pedro Souza
Keyword(s):  
Police Interactions ◽  
The Impact

Cop Wisdom and the Democratic Consequences of Citizen–State Interactions

2021 ◽  
pp. 009539972110465
Author(s):  
Peter Stanley Federman
Keyword(s):  
Aggressive Behavior ◽  
Police Officers ◽  
Theoretical Frame ◽  
Contact Survey ◽  
New Research ◽  
Police Interactions ◽  
The Impact

The existing literature on citizen–state interactions lacks variation, and new research must be conducted to better understand the consequences of such interactions. Using the theoretical frame of cop wisdom, defined as strategies that citizens change or adapt based on the circumstances of their previous interactions with police, interactions between individuals and police officers are interrogated utilizing the 2015 Police-Public Contact Survey. The existence of cop wisdom within these encounters is demonstrated, along with findings that consider the impact of race, class, and citizenship on aggressive behavior in police–citizen encounters.

scholarly journals Under the Radar: Strategies Used by Black Mothers to Prepare Their Sons for Potential Police Interactions

2019 ◽  
Vol 45 (6-7) ◽  
pp. 439-453
Author(s):  
Abril Harris ◽  
Ndidiamaka Amutah-Onukagha
Keyword(s):  
The United States ◽  
Black Families ◽  
Black Mothers ◽  
Police Violence ◽  
Police Encounters ◽  
Police Presence ◽  
Police Interactions ◽  
The Impact ◽  
Community Supports ◽  
Insight Into

The current qualitative study explores the experiences of Black mothers who prepare their sons for potential police encounters. Police presence in the Black community has historically elicited feelings of mistrust and fear among Black Americans, and those sentiments resonate today. The discrete incidents of police violence in the United States have been exposed due to an increase in media documentation of the phenomenon. Increased awareness of police violence has also provided insight into the impact that police encounters can have on Black families. A focus group was conducted with six Black mothers with sons ranging in ages from 11 to 33 years. Results highlighted strategies that participants shared with their sons to prepare for a potential police encounter, which included knowing the harsh realities of being Black, regulating their behavior, reframing negative schemas about police, and utilizing family and community supports. Participants believed that sharing strategies and instructions with their sons could enhance safety during a potential police encounter.

The impact of surveillance and procedurally just behavior on civilian affect and responses in hypothetical interactions with police officers

2019 ◽  
Vol 42 (6) ◽  
pp. 1107-1123
Author(s):  
Sean Patrick Roche
Keyword(s):  
Police Officers ◽  
Behavioral Intentions ◽  
Design Methodology ◽  
National Sample ◽  
Emotional Reactions ◽  
Emotional States ◽  
Content Type ◽  
Police Interactions ◽  
The Impact ◽  
The Relationship

Purpose The purpose of this paper is to investigate the impact of surveillance from civilian smartphones and police body-worn cameras (BWCs), procedurally just tactics, and legal culpability on individuals’ emotional reactions and willingness to comply during police interactions. Design/methodology/approach Data are used from two randomized factorial survey vignette experiments conducted with a national sample of Americans (n=962). Findings The presence of BWCs reduces reported fear in both vignettes, and also reduces reported anger in one vignette. In contrast, the presence of a smartphone is not significantly related to anger or fear. In both vignettes, non-procedurally just treatment increases reported fear and anger, and decreases intent to comply, with reported anger mediating the relationship between non-procedurally just treatment and compliance. Originality/value These findings suggest different forms of surveillance may have distinct effects on citizens’ reported emotional states and behavioral intentions. Further, the results corroborate research on the relationship between procedural justice and affect, and provide evidence procedurally just strategies may decrease crime directly by preemptively dampening non-compliance.

scholarly journals Global Effects of COVID-19, government restrictions and implications for sex workers: A focus on Africa

2020 ◽  
Vol 3 ◽  
Author(s):  
Rosie Campbell ◽  
Teela Sanders ◽  
Rahma Hassan ◽  
Susan Gichuna ◽  
Mercy Mutonyi ◽  
...  
Keyword(s):  
Health Care ◽  
Sex Workers ◽  
Access To Health Care ◽  
Media Analysis ◽  
Worker Rights ◽  
Daily Lives ◽  
The Media ◽  
Media Reports ◽  
Police Interactions ◽  
The Impact

There has been an unusually high media reporting of the impact on sex workers across the globe in relation to Covid -19 and related government lockdown, movement restrictions and reduced employment. This paper utilises a media analysis which examined N=541 media articles identified for the period 1st March to 31st May. N=103 of these focused on different countries in Africa and n=43 articles had a Kenyan focus. The media analysis is important as it is a lens through which sex workers are constructed, discourses are reinforced and knowledge is transferred throughout the globe.  In this paper we reflect on: 1) The global effects on sex workers to show generic trends around economic impacts and health care across the global north and south; 2) core themes which affected sex workers daily lives across the African continent such as changes in mobility in cities and across borders, reduced movements, police interactions and violence, homelessness; 3) outline some of the global and localised responses from sex worker rights organisation, support projects and NGO's, in the absence of government safety nets. These media reports have illuminated the crisis experienced by sex workers during the period of initial first wave occurrences of Covid in countries globally and governmental measures to suppress the virus. These reductions in income, access to health care and medicines and challenges for housing will persist for some time with devastating effects on an already vulnerable and marginalised community.  

Formation of Lunar Craters and Bright Rays as a Result of Meteorite Impacts

1962 ◽  
Vol 14 ◽  
pp. 415-418
Author(s):  
K. P. Stanyukovich ◽  
V. A. Bronshten
Keyword(s):  
Explosive Charge ◽  
The Moon ◽  
Meteorite Impacts ◽  
The Earth ◽  
Lunar Craters ◽  
The Impact

The phenomena accompanying the impact of large meteorites on the surface of the Moon or of the Earth can be examined on the basis of the theory of explosive phenomena if we assume that, instead of an exploding meteorite moving inside the rock, we have an explosive charge (equivalent in energy), situated at a certain distance under the surface.

The Geosciences Applied to Lunar Exploration

1962 ◽  
Vol 14 ◽  
pp. 169-257 ◽  
Author(s):  
J. Green
Keyword(s):  
Lunar Surface ◽  
Probable Mechanism ◽  
Point Of View ◽  
Lunar Exploration ◽  
Geological Model ◽  
Apply Geophysics ◽  
Surface Features ◽  
The Impact

The term geo-sciences has been used here to include the disciplines geology, geophysics and geochemistry. However, in order to apply geophysics and geochemistry effectively one must begin with a geological model. Therefore, the science of geology should be used as the basis for lunar exploration. From an astronomical point of view, a lunar terrain heavily impacted with meteors appears the more reasonable; although from a geological standpoint, volcanism seems the more probable mechanism. A surface liberally marked with volcanic features has been advocated by such geologists as Bülow, Dana, Suess, von Wolff, Shaler, Spurr, and Kuno. In this paper, both the impact and volcanic hypotheses are considered in the application of the geo-sciences to manned lunar exploration. However, more emphasis is placed on the volcanic, or more correctly the defluidization, hypothesis to account for lunar surface features.

Asteroid and Comet Impact Speeds upon Mars: Significance for Panspermia and the Supply of Organics

1997 ◽  
Vol 161 ◽  
pp. 197-201 ◽  
Author(s):  
Duncan Steel
Keyword(s):  
Probability Distributions ◽  
Regions Of Interest ◽  
Significant Fraction ◽  
Organic Chemicals ◽  
Impact Speed ◽  
The Mean ◽  
The Impact

AbstractWhilst lithopanspermia depends upon massive impacts occurring at a speed above some limit, the intact delivery of organic chemicals or other volatiles to a planet requires the impact speed to be below some other limit such that a significant fraction of that material escapes destruction. Thus the two opposite ends of the impact speed distributions are the regions of interest in the bioastronomical context, whereas much modelling work on impacts delivers, or makes use of, only the mean speed. Here the probability distributions of impact speeds upon Mars are calculated for (i) the orbital distribution of known asteroids; and (ii) the expected distribution of near-parabolic cometary orbits. It is found that cometary impacts are far more likely to eject rocks from Mars (over 99 percent of the cometary impacts are at speeds above 20 km/sec, but at most 5 percent of the asteroidal impacts); paradoxically, the objects impacting at speeds low enough to make organic/volatile survival possible (the asteroids) are those which are depleted in such species.

Organic Syntheses During the Impact of a Comet with a Gaseous Planet

1997 ◽  
Vol 161 ◽  
pp. 189-195
Author(s):  
Cesare Guaita ◽  
Roberto Crippa ◽  
Federico Manzini
Keyword(s):  
Polymeric Material ◽  
Molecular Form ◽  
Parent Compound ◽  
Blue Filter ◽  
Organic Syntheses ◽  
The Impact

AbstractA large amount of CO has been detected above many SL9/Jupiter impacts. This gas was never detected before the collision. So, in our opinion, CO was released from a parent compound during the collision. We identify this compound as POM (polyoxymethylene), a formaldehyde (HCHO) polymer that, when suddenly heated, reformes monomeric HCHO. At temperatures higher than 1200°K HCHO cannot exist in molecular form and the most probable result of its decomposition is the formation of CO. At lower temperatures, HCHO can react with NH3 and/or HCN to form high UV-absorbing polymeric material. In our opinion, this kind of material has also to be taken in to account to explain the complex evolution of some SL9 impacts that we observed in CCD images taken with a blue filter.

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