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Sample records for policing strategies depends

  1. Designing Multidimensional Policing Strategy And Organization: Towards A Synthesis Of Professional And Community Police Models

    Directory of Open Access Journals (Sweden)

    Suve Priit

    2015-06-01

    Full Text Available In this article we analyse professional police and community policing in view of professionalism, strategy and structures. We aim to find ways for synthesizing these models that are usually seen as incompatible. Unlike many earlier studies of police organizations or strategies, we view strategies in the organization at the corporate, functional and operational levels, and argue that by combining them with functional and divisional principles of structuring, it is possible to place professional strategy at the core of policing, while using the community policing strategy mainly as a component part of the strategy in the framework of divisional organization. This way it is possible to avoid the risk of alienating police from the community and to ensure the successful implementation of corporate strategy through providing professional police units that perform the narrow functions, with quick and adequate information from the community.

  2. Police corruption and psychological testing: a strategy for preemployment screening.

    Science.gov (United States)

    Arrigo, Bruce A; Claussen, Natalie

    2003-06-01

    The prediction, control, and prevention of police corruption represent pervasive and enduring problems. Researchers have suggested that intervention at the preemployment screening stage may be the best solution. However, investigators have acknowledged that existing assessment practices are flawed. This article proposes a strategy for the preemployment screening of law enforcement personnel. In particular, it examines the utility of the Inwald Personality Inventory and the Revised-NEO Personality Inventory in relation to assessing antisocial behavioral tendencies and conscientious personality traits, respectively, and argues that their combined use, appropriately administered in a testing situation, represents a reliable and valid predictor of good job performance. The article speculatively comments on this strategy for purposes of psychological testing, future research in the field, and law enforcement administration practices.

  3. Evaluation of an educational policing strategy to reduce alcohol-related crime associated with licensed premises.

    Science.gov (United States)

    Rowe, Shelley C; Wiggers, John; Wolfenden, Luke; Francis, J Lynn; Freund, Megan

    2012-02-01

    Licensed premises are associated with a considerable level of alcohol-related harm. This study examined the effectiveness of an educational policing strategy, implemented as routine policing practice, to reduce the number of patrons of licensed premises involved in police-recorded incidents of violence, disorder and motor vehicle crashes. The educational policing strategy targeted on-licensed premises registered as operating in 2003. The strategy was delivered by police and was overseen by the research team. The intervention was conducted in 21 non-metropolitan New South Wales Police Force commands. On the basis of routinely collected and recorded police data, premises received one of three levels of police response on three separate occasions from December 2002 to July 2003. The police responses were letters, incident reports, covert audits and feedback meetings. The rate of patrons who had last consumed alcohol on licensed premises before being involved in police-recorded incidents decreased from 1.24 per premises in the 4-month baseline period to 1.11 in the 4-month follow-up period (p=0.08). There was a significant reduction, from 7.08 to 5.65 patrons (p=0.03), in such a rate for high-risk premises that received the most intensive police response. High-risk premises also recorded a significant reduction in the rate of intoxicated patrons involved in such incidents, from 5.50 to 4.40 (p=0.05). The findings suggest a potential benefit of an educational policing strategy in reducing alcohol-related harm associated with licensed premises. Further implementation of this strategy concurrent with rigorous evaluation is warranted.

  4. "Policing Schools" Strategies: A Review of the Evaluation Evidence

    Science.gov (United States)

    Petrosino, Anthony; Guckenburg, Sarah; Fronius, Trevor

    2012-01-01

    Background: Schools experience a wide range of crime and disorder, victimizing students and staff, and undermining attempts to create a safe and orderly environment for student learning. Police have long established programs with schools, but there has been no systematic review of evaluations of these programs, outside of police-led prevention…

  5. Somewhere between Distrust and Dependence: Young People, the Police and Anti-Social Behaviour Management within Marginalised Communities

    Science.gov (United States)

    Gormally, Sinead; Deuchar, Ross

    2012-01-01

    Recent concerns in the UK about youth disaffection, anti-social behaviour and gang culture have led to an increase in pre-emptive intervention strategies focused on the policing of groups of young people. This article explores the literature on youth/police relationships and the evidence that suggests that preventive police strategies may have…

  6. Evaluation of a pilot police-led suicide early alert surveillance strategy in the UK.

    Science.gov (United States)

    McGeechan, Grant James; Richardson, Catherine; Weir, Kevin; Wilson, Lynn; O'Neill, Gillian; Newbury-Birch, Dorothy

    2017-07-19

    Those bereaved by suicide are at increased risk of psychological harm, which can be reduced with the provision of timely support. This paper outlines an evaluation of a pilot police-led suicide strategy, in comparison to a coroner-led suicide strategy looking at the number, and length of time it takes for deaths to be recorded for each strategy. Additionally, the police-led strategy offers timely contact from support services for bereaved individuals. We examined what impact this offer of support had on the capacity of support services. A mixed methods evaluation compared how long it took for suspected suicides to be recorded using both strategies. The number of referrals received by support services during the pilot strategy were compared with those from previous years. A feedback focus group, and interviews, were held with key stakeholders. The coroner strategy was more consistent at identifying suspected suicides; however, reports were filed quicker by the police. Bereaved individuals were willing to share contact details with police officers and consent for referral to support services which lead to increased referrals. The focus group and interviews revealed that the pilot police strategy needs better integration into routine police practice. This strategy has the potential to deliver a real benefit to those bereaved by suicide; however, there are still aspects which could be improved. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  7. Policing the New World Order: An Alternative Strategy

    National Research Council Canada - National Science Library

    Huddleston, Louis D

    1991-01-01

    ...: Can America continue to serve as the world's policeman? America's challenge for the 1990s is to avoid the trappings of world policing that past superpowers have experienced throughout history "a la Pax Britannica...

  8. Sports Related Riots: Understanding Group Behavior To Improve Police Strategy

    Science.gov (United States)

    2016-03-01

    Angeles Police Department MFF Mobile Field Force MPD Madison Police Department NCAA National Collegiate Athletic Association NFL National...a person’s identity is determined by acceptance to a specific group.28 This relationship gives the person a sense of esteem and belonging, while...individualization is the concept of losing one’s self identify to the dynamic of a crowd. In 1946, Jung argued, “being in a crowd leads to the loss of one’s

  9. Chronic fatigue and strategies of coping with occupational stress in police officers

    Directory of Open Access Journals (Sweden)

    Ewa Stępka

    2014-04-01

    Full Text Available Background: Work as one of the most important activities in human life is related to stressful and difficult situations. Police officers make one of the many occupational groups that are particularly threatened by contact with a number of stressors. Therefore, their strategies of coping with stress are particularly important, because they play an important role in their functioning at work. The nature of the service as well as shift work and psychological costs incurred by police officers contribute to the emergence of chronic fatigue. The aim of this study was to evaluate the level of chronic fatigue in police officers and its relationship with the strategies of coping with occupational stress. Material and Methods: A group of 61 police officers was examined. The following research methods were used: 1 Latack Coping Scale examining stress coping strategies at work (positive thinking, direct action, avoidance/resignation, seeking help, alcohol or stimulants use; 2 Mood Assessment Questionnaire CIS-20R examining the level of chronic fatigue and its components (subjective feeling of fatigue, impaired attention and concentration, reduced motivation, reduced activity; 3 Personal questionnaire providing socio-demographic data. Results: It was found that the level of chronic fatigue in the group of the examined police officers was high (sten 8th. The most often used strategies of coping with stress were direct action and positive thinking, and the least often used strategy was the use of alcohol and stimulants. A significant negative correlation between the general level of chronic fatigue and the avoidance/ resignation strategy was found. Conclusions: The results indicate that chronic fatigue is a problem affecting police officers and it is related to the stress coping strategies used. Med Pr 2014;65(2:229–238

  10. [Chronic fatigue and strategies of coping with occupational stress in police officers].

    Science.gov (United States)

    Stepka, Ewa; Basińska, Małgorzata Anna

    2014-01-01

    Work as one of the most important activities in human life is related to stressful and difficult situations. Police officers make one of the many occupational groups that are particularly threatened by contact with a number of stressors. Therefore, their strategies of coping with stress are particularly important, because they play an important role in their functioning at work. The nature of the service as well as shift work and psychological costs incurred by police officers contribute to the emergence of chronic fatigue. The aim of this study was to evaluate the level of chronic fatigue in police officers and its relationship with the strategies of coping with occupational stress. A group of 61 police officers was examined. The following research methods were used: 1) Latack Coping Scale examining stress coping strategies at work (positive thinking, direct action, avoidance/resignation, seeking help, alcohol or stimulants use); 2) Mood Assessment Questionnaire CIS-20R examining the level of chronic fatigue and its components (subjective feeling of fatigue, impaired attention and concentration, reduced motivation, reduced activity); 3) Personal questionnaire providing socio-demographic data. It was found that the level of chronic fatigue in the group of the examined police officers was high (sten 8th). The most often used strategies of coping with stress were direct action and positive thinking, and the least often used strategy was the use of alcohol and stimulants. A significant negative correlation between the general level of chronic fatigue and the avoidance/resignation strategy was found. The results indicate that chronic fatigue is a problem affecting police officers and it is related to the stress coping strategies used.

  11. Intimate Partner Violence and Women's Mental Health: The Mediating Role of Coping Strategies Among Women Seeking Help From the Police.

    Science.gov (United States)

    Mengo, Cecilia; Small, Eusebius; Black, Beverly

    2017-09-01

    Many variables explain the link between intimate partner violence (IPV) and its impact on women's mental health. This proposition is mostly from samples drawn from battered women's shelters, batterer intervention programs (BIPs), emergency rooms, and medical clinics. We know little about the psychological well-being of women who report abuse to police departments. This study used data from case records of women who experience IPV and sought help from a city police station located in the southwest United States. These case records were examined to identify how sociodemographic characteristics of age, ethnicity, marital status, financial dependence, resources of social support, and coping strategies related with type and number of IPV incidents as well as mental health symptoms. The sample consisted of 154 women, majority of whom experienced physical violence (70.1%), sexual violence (9.1%), emotional violence/stalking (14.9%), and combined, that is, reporting more than one (5.8%). Approximately 67.5% of the women reported some mental health symptoms. Social support and coping strategies significantly distinguished women's experience of mental health symptoms. Unexpectedly, the current data indicate that women who scored higher in perceived social support significantly reported more mental health symptoms. Coping strategies mediated the relationship between IPV and mental health symptoms. The findings suggest that availability of coping resources may mitigate repeated IPV and modify the impact of mental health. In discussing prevention and intervention efforts with women who have experienced or are at risk of experiencing IPV, practitioners can help women employ empowering coping strategies that are built on their resilience. In addition, mental health professionals working with the police, especially in community policing setting, can achieve promising outcomes for women experiencing violence.

  12. Policing Transgender People

    Directory of Open Access Journals (Sweden)

    Toby Miles-Johnson

    2015-04-01

    Full Text Available Police policy documents often articulate strategies and approaches that police organizations want to implement in their efforts to break down barriers with minority groups. However, most police policy documents are written for police audiences and not for members of the public. Police policy documents serve as a reflection of the aspirations of the agency and not necessarily the practice of the officers. Differential policing has been a salient experience for members of transgender communities because, as individuals who express gender in ways that deviate from the norm, they have experienced numerous documented cases of police mismanaged practice. In Australia, achieving police reform in the area of policing of diverse community groups has been difficult as new initiatives implemented to educate police officers about diverse groups such as transgender communities are scarce. My study sought to analyze a police policy document to assess how one police agency’s policy aspires to shape police contact/experiences with transgender people and how this document might shape intergroup identity differences between transgender people and the police. It is argued that the policy document will negatively affect police perceptions of transgender people and may enhance adverse perceptions of intergroup difference between police and transgender people. I also argue that using this document to achieve police reform in the area of policing of transgender people will be problematic as the policy document lacks substantial procedural guidelines regarding interaction with transgender people and may not favorably constrain discretionary police power.

  13. Barriers to community-based drug dependence treatment: implications for police roles, collaborations and performance indicators.

    Science.gov (United States)

    Ma, Yi; Du, Chunhua; Cai, Thomas; Han, Qingfeng; Yuan, Huanhuan; Luo, Tingyan; Ren, Guoliang; Mburu, Gitau; Wang, Bangyuan; Golichenko, Olga; Zhang, Chaoxiong

    2016-01-01

    Worldwide, people who use drugs (PWUD) are among the populations at highest risk for HIV infection. In China, PWUD are primarily sentenced to compulsory detainment centres, in which access to healthcare, including HIV treatment and prevention services, is limited or non-existent. In 2008, China's 2008 Anti-Drug Law encouraged the development and use of community-based drug dependence rehabilitation, yet there is limited evidence evaluating the efficacy and challenges of this model in China. In this study, we explore these challenges and describe how cooperation between law enforcement and health departments can meet the needs of PWUD. In 2015, we conducted semi-structured, in-depth interviews with all four staff members and 16 clients of the Ping An Centre No. 1 for community-based drug treatment, three local police officers and three officials from the local Centre for Disease Control. Interviews explored obstacles in implementing community-based drug dependence treatment and efforts to resolve these difficulties. Transcripts were coded and analyzed with qualitative data analysis software (MAXQDA 11). We identified three challenges to community-based drug treatment at the Ping An Centre No. 1: (1) suboptimal coordination among parties involved, (2) a divergence in attitudes towards PWUD and harm reduction between law enforcement and health officials and (3) conflicting performance targets for police and health officials that undermine the shared goal of treatment. We also identified the take-home methadone maintenance treatment model at the Ping An Centre No. 1 as an example of an early successful collaboration between the police, the health department and PWUD. To overcome barriers to effective community-based drug treatment, we recommend aligning the goals of law enforcement and public health agencies towards health-based performance indicators. Furthermore, tensions between PWUD and police need to be addressed and trust between them fostered, using community

  14. War on Drugs Policing and Police Brutality.

    Science.gov (United States)

    Cooper, Hannah L F

    2015-01-01

    War on Drugs policing has failed to reduce domestic street-level drug activity: the cost of drugs remains low and drugs remain widely available. In light of growing attention to police brutality in the United States, this paper explores interconnections between specific War on Drugs policing strategies and police-related violence against Black adolescents and adults in the United States. This paper reviews literature about (1) historical connections between race/ethnicity and policing in the United States; (2) the ways that the War on Drugs eroded specific legal protections originally designed to curtail police powers; and (3) the implications of these erosions for police brutality targeting Black communities. Policing and racism have been mutually constitutive in the United States. Erosions to the 4th Amendment to the Constitution and to the Posse Comitatus Act set the foundations for two War on Drugs policing strategies: stop and frisk and Special Weapons and Tactics (SWAT) teams. These strategies have created specific conditions conducive to police brutality targeting Black communities. Conclusions/Importance: War on Drugs policing strategies appear to increase police brutality targeting Black communities, even as they make little progress in reducing street-level drug activity. Several jurisdictions are retreating from the War on Drugs; this retreat should include restoring rights originally protected by the 4th Amendment and Posse Comitatus. While these legal changes occur, police chiefs should discontinue the use of SWAT teams to deal with low-level nonviolent drug offenses and should direct officers to cease engaging in stop and frisk.

  15. Evaluating a policing strategy intended to disrupt an illicit street-level drug market.

    Science.gov (United States)

    Corsaro, Nicholas; Brunson, Rod K; McGarrell, Edmund F

    2010-12-01

    The authors examined a strategic policing initiative that was implemented in a high crime Nashville, Tennessee neighborhood by utilizing a mixed-methodological evaluation approach in order to provide (a) a descriptive process assessment of program fidelity; (b) an interrupted time-series analysis relying upon generalized linear models; (c) in-depth resident interviews. Results revealed that the initiative corresponded with a statistically significant reduction in drug and narcotics incidents as well as perceived changes in neighborhood disorder within the target community. There was less-clear evidence, however, of a significant impact on other outcomes examined. The implications that an intensive crime prevention strategy corresponded with a reduction in specific forms of neighborhood crime illustrates the complex considerations that law enforcement officials face when deciding to implement this type of crime prevention initiative.

  16. Processes of convergence and divergence in the policy formulation of policing strategies for European metropolises

    NARCIS (Netherlands)

    Devroe, E.; Edwards, A.M.; Ponsaers, P.

    2017-01-01

    This edited collection forms part of a broader, ongoing, research project, ‘The Policing European Metropolises Project’ (‘PEMP’). The Project has its origins in a network of researchers interested in the significance of sub-national policing for understanding processes of convergence and divergence

  17. Police Instructor or Police Educator?

    Directory of Open Access Journals (Sweden)

    Brian R. Basham

    2014-03-01

    Full Text Available The past few decades has seen a high degree of scrutiny on police and police instructional techniques, with various researchers recommending engagement with adult learning principles. However, what is lacking in contemporary research is any discussion about the role of police instructors and whether they are able to engage with adult learning principles. This critical essay commences that discussion and offers suggestions on how to transition the police instructor to become an effective police educator. It is argued that police instructors undertake several informal roles that are in contrast to the role of an educator; and place the police instructor in an abnormal position of power. Further, it is proposed that the current required training qualification for police instructors is an inappropriate and ineffectual qualification for police educators. This critique concludes by offering some suggestions that are likely to overcome potential barriers to increasing the competency of police instructors.

  18. Work-family conflict and job-related wellbeing in UK police officers - the role of recovery strategies

    OpenAIRE

    Kinman, G; McDowall, A; Cropley, M

    2012-01-01

    Police officers have been found to experience high levels of operational and organisational stressors, and are at considerable risk of emotional exhaustion, psychological distress, burnout and PTSD. The demands inherent in police work can have a negative impact on family life, with police officers at high risk of marital dissatisfaction, divorce and domestic violence. Although police officers experience the type of work demands that have been associated with work-conflict in other occupationa...

  19. Livelihood strategies, environmental dependency and rural poverty

    DEFF Research Database (Denmark)

    Walelign, Solomon Zena

    2016-01-01

    , agglomerative hierarchical and the k-means cluster analysis were employed to determine the four livelihood clusters and to assign households to the identified livelihood strategies. Households’ environmental dependency, poverty and asset holding were compared across the strategies, and the determinants...

  20. Protesting police

    NARCIS (Netherlands)

    Mutsaers, Paul; van Nuenen, Tom; Karpiak, Kevin; Garriott, William

    2018-01-01

    We offer an anthropological response to criminologists’ call for a penal theory of police, with a specific focus on the public condonation of police punishment. We support such a penal theory but criticize the criminologist’s explanation of the relative quiescence of “the public” in the face of

  1. Analysis towards Effective Policing in Nigeria | Oyemwinmina ...

    African Journals Online (AJOL)

    This duty is distilled into standard policing to enforce law and order in the wake of a secured/safe environment. The standard of ... The paper recommended some important strategies for effective policing which includes re-orientation of the police, proper training, provision of firearms, motivation and public responsibility.

  2. Moral Issues in Intelligence-led Policing

    DEFF Research Database (Denmark)

    The core baseline of Intelligence-led Policing is the aim of increasing efficiency and quality of police work, with a focus on crime analysis and intelligence methods as tools for informed and objective decisions both when conducting targeted, specialized operations and when setting strategic...... priorities. This book critically addresses the proliferation of intelligence logics within policing from a wide array of scholarly perspectives. It considers questions such as: •How are precautionary logics becoming increasingly central in the dominant policing strategies? •What kind of challenges...... and the blurred and confrontational lines that can be observed between prevention, intelligence and investigation in police work....

  3. Diversity Policing–Policing Diversity: Performing Ethnicity in Police and Private-Security Work in Sweden

    Directory of Open Access Journals (Sweden)

    Cecilia Hansen Löfstrand

    2014-09-01

    Full Text Available This article draws upon two separate studies on policing in Sweden, both investigating “ethnic diversity” as a discourse and a practice in the performance of policing functions: one interview study with minority police officers from a county police authority and one ethnographic study of private security officers. To examine how “diversity policing” and the “policing of diversity” are performed by policing actors, their strategic reliance on an ethnically diverse workforce is examined. The official discourse in both contexts stressed “diversity policing” as a valuable resource for the effective execution of policing tasks and the legitimation of policing functions. There was, however, also another, more unofficial discourse on ethnicity that heavily influenced the policing agents’ day-to-day work. The resulting practice of “policing diversity” involved situated activities on the ground through which “foreign elements” in the population were policed using ethnicized stereotypes. Diversity in the policing workforce promoted the practice of ethnic matching, which, ironically, in turn perpetuated stereotypical thinking about Swedish “others”. A conceptual framework is developed for understanding the policing strategies involved and the disjuncture found between the widely accepted rationalities for recruiting an ethnically diverse workforce and the realities for that workforce’s effective deployment at the street level.

  4. They Are Old Enough to Carry Guns, Should We Teach Them Like Children? The Application of Adult Learning Strategies in Police Training

    Science.gov (United States)

    McCay, Donald Alan

    2011-01-01

    For some time scholars have been advocating the application of adult learning techniques such as andragogy to police recruit training. This study attempted to further that discussion by determining how police recruits make meaning while attending the police academy. Through observations, interviews, and reflective journaling, data were collected.…

  5. Police reform from the bottom up

    African Journals Online (AJOL)

    Over the past two decades the theories and strategies associated with institutional reform of the police as public agency have been a source of invigoration for ... Criminology, Faculty of Law at the University of Cape. Town. Elrena van der Spuy*. Elrena.vanderspuy@uct.ac.za. Title: Police reform from the bottom up: officers ...

  6. Occupational Stress among Nigerian Police Officers: An ...

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    The study was conducted to examine the stress associated with policing in Nigeria, the strategies for coping ... Police officers who experienced stress took to alcohol drinking, tobacco smoking, and religiousity to cope with ..... It does appear that the habit of drinking alcohol to overcome stress is a global phenomenon that ...

  7. Occupational Stress among Nigerian Police Officers: An ...

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    Abstract. The study was conducted to examine the stress associated with policing in Nigeria, the strategies for coping with stress and the outcomes. A total number of 300 police officers randomly selected participated in the survey. The participants responded to. Work Stress Inventory (WSI). They also responded to self- ...

  8. Strategies for state-dependent quantum deleting

    International Nuclear Information System (INIS)

    Song Wei; Yang Ming; Cao Zhuoliang

    2004-01-01

    A quantum state-dependent quantum deleting machine is constructed. We obtain a upper bound of the global fidelity on N-to-M quantum deleting from a set of K non-orthogonal states. Quantum networks are constructed for the above state-dependent quantum deleting machine when K=2. Our deleting protocol only involves a unitary interaction among the initial copies, with no ancilla. We also present some analogies between quantum cloning and deleting

  9. Strategic restructuring for effective police system in Nigeria

    Directory of Open Access Journals (Sweden)

    Ann I. Ogbo

    2014-11-01

    Full Text Available The success of a security outfit depends on the strategies and structure of the organisation. The study aims to unravel the possible ways of positioning the Nigerian Police force for effective service delivery through strategic restructuring. Nigerian police was instituted by the colonial authors on the threshold of oppression to achieve subjection and control. Upon this pattern of operation, the Nigerian police force lost the confidence of the public. To position this agency for desired performance, several changes should be made in the strategies and structure of the force, de-emphasizing on the issues that are no longer recent problems and emphasizing on the current bane of the nation, such as corruption and insecurity. This paper adopted the mono-method qualitative approach which made use of secondary sources of data collection. Findings, revealed that the department of the Force that was responsible for information and intelligent gathering, the CID has lied dormant for long a time due to lack of adequate structure as a background that will add value to the department. Furthermore, the force was bedevilled with poor information gathering due to lack of trust and confidence in the police force, the level of motivation was found to be low, as there were no insurance policies for the Force. It is thus obvious to note that the Nigerian police force has suitable strategies that are capable of a sustainable performance, but it is challenged by lack of corresponding structure to work out the strategies. The study proposed that one DIG in addition to the twelve DIGs should be integrated to man a department with the duty of developing and maintaining good relationship with the public, and providing EFCC, ICPC and other crime related agencies with the needed force in discharging their duties. Finally, there is a need for an upward review of the reward and compensation package of the Nigerian Police Force as a way of stepping up on motivation

  10. Dependency and care strategies in Brazil

    Directory of Open Access Journals (Sweden)

    Cíntia Engel

    2012-12-01

    Full Text Available Population aging brings up concerns about public health, particularly with regard to the care of people with chronic diseases and difficulties in relation to their own autonomy. The aim of this paper is to discuss strategies for familiar and institutional care. This work was prepared from information and data produced by research The aging of women: institutional practices of violence and abandonment – EVA, held in Brasília and Goiânia in more than 25 Long Term Institutions for elderly. In concern to the discussion of this article, I also add considerations of my master's research on family support provided to people with Alzheimer's disease.

  11. Police custody: An area of concern?!

    NARCIS (Netherlands)

    Blaauw, E.

    2001-01-01

    This article describes three studies on several aspects of police custody in The Netherlands. The first study shows that the quality of accommodation, facilities, interaction and differential treatment are substandard in Dutch police stations, but dependent of the organisational size, degree of

  12. Conceptualizing of Police

    OpenAIRE

    Jobard, Fabien

    2014-01-01

    International audience; Overview Police as an institution cannot be said to have inspired in-depth conceptualization effortsfrom criminology and criminal justice so far. Scholars in this area show a clear preference for empirically exploring what individual police officers do or think, and the policing concept they most readily converge towards tends to hinge on the use of force, a notion developed by ethnomethodologist, Egon Bittner. This concept holds that what constitutes policing as such ...

  13. Strategies to prevent oral disease in dependent older people (Protocol).

    OpenAIRE

    Brocklehurst, Paul; Williams, Lynne; Hoare, Zoe; Goodwin, Tom; McKenna, Gerry; Tsakos, Georgios; Chesnutt, Ivor G.; Pretty, Iain; Wassell, Rebecca; Jerkovic-Cosic, Katrina; Hayes, Martina; Watt, Richard G.; Burton, Christopher

    2016-01-01

    This is a protocol for a Cochrane Review (Intervention). The objectives are as follows:To assess the effects and costs of primary, secondary and tertiary strategies to prevent oral disease in dependent older people.

  14. Strategies to prevent oral disease in dependent older people

    OpenAIRE

    Brocklehurst, P.; Williams, L.; Hoare, Z.; Goodwin, T.; Mckenna, G.; Tsakos, G.; Chestnutt, I. G.; Pretty, I.; Wassall, R.; Jerković-Ćosić, K.; Hayes, M.; Watt, R. G.; Burton, C.

    2016-01-01

    This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To assess the effects and costs of primary, secondary and tertiary strategies to prevent oral disease in dependent older people.

  15. 'Good Order and Police'

    DEFF Research Database (Denmark)

    Mührmann-Lund, Jørgen

    2016-01-01

    The emergence of police ordinances and police authorities in the early modern period has traditionally been seen as a way to discipline society in order to increase the power of the absolutist state. However, recent investigations of early modern policing in German and French regions show...

  16. Noise-dependent optimal strategies for quantum metrology

    Science.gov (United States)

    Huang, Zixin; Macchiavello, Chiara; Maccone, Lorenzo

    2018-03-01

    For phase estimation using qubits, we show that for some noise channels, the optimal entanglement-assisted strategy depends on the noise level. We note that there is a nontrivial crossover between the parallel-entangled strategy and the ancilla-assisted strategy: in the former the probes are all entangled; in the latter the probes are entangled with a noiseless ancilla but not among themselves. The transition can be explained by the fact that separable states are more robust against noise and therefore are optimal in the high-noise limit, but they are in turn outperformed by ancilla-assisted ones.

  17. Acquisition of strategies depending on the opponents' competence level.

    Science.gov (United States)

    Wontorra, H; Krems, J

    1989-01-01

    The development of problem-solving skills from novices to advanced subjects in dependence of the competence level of the opponent is examined in a two-person zero-sum game (Othello). In a repeated-measurement design 18 Ss. (6 Ss in 3 groups) played 10 games against one of three opponent-strategies (implemented on a computer): one "expertlike" strategy, which uses domain specific knowledge and local heuristics (minimax-algorithm with alpha-beta pruning); one "novicelike" strategy, in which global, domain independent problem solving strategies (means-ends analysis, goal-reduction) are implemented; and one strategy, which contradicts the supposed heuristics of the novices, but which results in a "weak" performance (minimization in move-selection). Contrary to our assumptions no significant effects of experience could be verified (win versus loss during single runs). An experience dependent differentiation of global problem solving strategies could not be shown for any of the groups. Neither could a general improving effect of the model for acquiring local, task specific heuristics be proved.

  18. Progress in Community Policing

    NARCIS (Netherlands)

    Aronowitz, A.A.

    1997-01-01

    This article examines the development of community-based policing in the United States and the Netherlands. These two countries were selected because the United States has been the forerunner of research into the police and one of the first countries to attempt to introduce on a wide-scale, and

  19. Policing football in Sweden

    DEFF Research Database (Denmark)

    Stott, Clifford; Havelund, Jonas; Lundberg, Filip

    2016-01-01

    as exploring current strengths and opportunities for further development. One of the central issues that the report identifies are problems in terms of proactive verbal and friendly engagement from police ‘front line’ staff. The report goes on to provide a series of recommendations for the future development......”. But Professor Stott and his team go on to highlight an important breakdown in the nationally coordinated policing reforms that took place following the riots in Gothenburg in 2001, referred to as the Special Police Tactic. They assert that “the police can benefit from nationally unified clear and coherent...... concepts, competency profiles and training framework” and this one of the central areas where the report recommends that police in Sweden should focus development moving forward....

  20. Succes on the International Market Depends on Brand Strategy

    Directory of Open Access Journals (Sweden)

    Victor Danciu

    2006-10-01

    Full Text Available Brand strategy is vital for the succes of the company on the international market. Identity and positionning are critical in order to develop a succesufull brand strategy. These two very important dimensions of any strategy of brand are accompanying every strategical option. Creating and launching new brands depend on the strategic process of the new product development. The new brands aim at acquiring strategic advantages which are associated with the enlargement of the competence field of the company and the differentiation over existing brands. In its turn, the extension of the brand is a strategic alternative which aims at the transfer or the relaunching of the existing brands. The companies which are following the geocentric strategy need global brands. Only the companies which succesfully overcome the numerous restrictions of the global strategy development are able to get good results. Apple is a good example of a brand strategy that gained a unique position on the global market and continues to help holding it.

  1. Sitting duck or scaredy-cat : effects of shot execution strategy on anxiety and police officers’ shooting performance under high threat

    NARCIS (Netherlands)

    Nieuwenhuys, Arne; Weber, Jeroen; van der Hoeve, Roy; Oudejans, Raôul R.D.

    2017-01-01

    Purpose: Law enforcement may require police officers to inhibit intuitive responses to high threat and thereby affect their emotional reaction and operational effectiveness. Upon this premise, the current study reports two experiments which compare the impact of two relevant shot execution

  2. Terrorism and Counter-Terrorism Strategies in a Globalised World : alternative perceptiveness of terrorist emergence theory and policing strategies confrontation with human rights

    OpenAIRE

    Kikkas, Margit

    2015-01-01

    Globalisation and development in technology have advanced terrorism to reach a broader target audience. Especially focussing at the international co-operation strategies and combined social networks, terrorist activities have an direct- and indirect effect on private households, international commerce and local governments. Security institutions and state organisations use various combinations of counter- terrorism measures, that are mostly social-, political-, or financial in nature. Neverth...

  3. Drug policing in four Danish police districts

    DEFF Research Database (Denmark)

    Houborg, Esben; Kammersgaard, Tobias; Pedersen, Michael Mulbjerg

    2016-01-01

    studies show ambiguous results. Criminal records do not indicate that particular people are singled out. Interviews with police officers indicate that appearance of persons and non-offending behavior can play a role in suspicion formation and legal action. The ambiguity of the results can be seen...

  4. The Meanings of "Community Policing" for the Brazilian Military Police

    OpenAIRE

    Ludmila Ribeiro; Victor Neiva e Oliveira; Alexandre Magno Alves Diniz

    2016-01-01

    In recent years, Brazilian military police forces have adopted community policing programs in order to increase confidence in the institution and reduce crime rates. The objective of this study was to verify what the police frontline personnel understands by community policing and how they perceive the results of its implementation. A survey was conducted with 592 military policemen involved in operational activities in 32 military police companies of Belo Horizonte. The results point to a va...

  5. Police Community Outreach

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Community outreach activities attended by Pittsburgh Police Officers, starting from January 1 2016. Includes Zone, Event Name, Location, Date and Time.

  6. Police Incident Reports Written

    Data.gov (United States)

    Town of Chapel Hill, North Carolina — This table contains incident reports filed with the Chapel Hill Police Department. Multiple incidents may have been reported at the same time. The most serious...

  7. The Danish Police Reform

    DEFF Research Database (Denmark)

    Degnegaard, Rex; Mark, Sofie

    2013-01-01

    and private organisations doing business-in-society. The case concerns the reformation of the Danish Police. In 2007 the Danish Police started implementing an extensive reform that affected all parts of the organisation. Despite thorough planning of the process including several change management initiatives...... for organisations to work with transparency and involvement with the aim of upholding and further developing a social responsibility to their environment. This case on the other hand takes an inside-out perspective on social responsibility by illustrating how social responsibility is necessary for public......, the reform process was problematic and the following years were challenging and filled with changes and turbulence. Media, politicians and the police itself directed heavy criticism towards the effects of the reform and reviews of the reform as well as of the work of the police were carried out resulting...

  8. Police Incident Blotter (Archive)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Police Blotter Archive contains crime incident data after it has been validated and processed to meet Uniform Crime Reporting (UCR) standards, published on a...

  9. Pittsburgh Police Arrest Data

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Arrest data contains information on people taken into custody by City of Pittsburgh police officers. More serious crimes such as felony offenses are more likely to...

  10. In War Those Who Die Are Not Innocent: Human Rights Implementation, Policing, and Public Security Reform in Rio de Janeiro, Brazil

    NARCIS (Netherlands)

    Husain, S.

    2007-01-01

    This book concerns itself with the implementation of human rights strategies within the state police forces of Rio de Janeiro as an attempt to improve policing and enhance police compliance with human rights standards. For the sake of this research, police human rights strategies have been defined

  11. The Meanings of "Community Policing" for the Brazilian Military Police

    Directory of Open Access Journals (Sweden)

    Ludmila Ribeiro

    2016-09-01

    Full Text Available In recent years, Brazilian military police forces have adopted community policing programs in order to increase confidence in the institution and reduce crime rates. The objective of this study was to verify what the police frontline personnel understands by community policing and how they perceive the results of its implementation. A survey was conducted with 592 military policemen involved in operational activities in 32 military police companies of Belo Horizonte. The results point to a vast plasticity of the concept, which came to mean any type of activity carried out by police officers and by the community without the formal cooperation of the police, making the category "community policing" a new name for old police practices.

  12. An Ex Post Facto Evaluation Framework for Place-Based Police Interventions

    Science.gov (United States)

    Braga, Anthony A.; Hureau, David M.; Papachristos, Andrew V.

    2011-01-01

    Background: A small but growing body of research evidence suggests that place-based police interventions generate significant crime control gains. While place-based policing strategies have been adopted by a majority of U.S. police departments, very few agencies make a priori commitments to rigorous evaluations. Objective: Recent methodological…

  13. Military Experience and Levels of Stress and Coping in Police Officers

    OpenAIRE

    Hartley, Tara A.; Violanti, John M.; Mnatsakanova, Anna; Andrew, Michael E.; Burchfiel, Cecil M.

    2013-01-01

    Policing is a stressful occupation and working in this environment may make officers more vulnerable to adverse psychological and physiological outcomes. The impact of prior military experience on work stress and coping strategies has not been well-studied in police. The purpose of this cross-sectional study was to examine differences in levels of police-related stress and coping in officers with and without military experience. Participants were 452 police officers from the Buffalo Cardio-me...

  14. Global Literacies for Australian Police: Thinking Globally, Policing Locally

    OpenAIRE

    Douglas Allan

    2013-01-01

    Globalisation, immigration, and advancements in digital and information technologies present a range of complex socio-political, demographic, cultural and technological challenges for policing. Playing out across an increasingly diverse Australian society, these influences are progressively more likely to have a significant impact on policing, requiring a nuanced and flexible policing style with its attendant challenges for police education. Local challenges posed by regional and internationa...

  15. The challenges of automobile-dependent urban transport strategy

    Directory of Open Access Journals (Sweden)

    Jovanović Miomir

    2015-01-01

    Full Text Available The fundamental aims of sustainable urban development and the pro-automobile oriented economic development are on a collision course. It is obvious that automobile-dependent urban development is under heavy/powerful influence of the automobile lobby (automobile and oil industries, along with construction. In this domain famous land-use-transportation studies (or ‘grand transportation studies’ are, unfortunately, still prevailing - a vicious circle of self-fulfilling prophecy of congestion, road building, sprawl, congestion and more road building. Until recently, it was commonly thought that investment in public transport was not economically sustainable and that focusing on the development of the automobile industry and financing the construction of roadways stimulated economic growth. In this paper we clearly show that automobile industry is now overcapitalized, less profitable than many other industries (and may become even less profitable in the future, that transport market is characterized with huge distortions (more than a third of motor-vehicle use can be explained by underpriced driving, while new road investment does not have a major impact on economic growth (especially in a region with an already well-developed infrastructure, and that pro-automobile transport strategy inexorably incurs harmful global, regional and local ecological consequences. [Projekat Ministarstva nauke Republike Srbije, br. 37010

  16. Plural policing webs: Unveiling the various forms of partnering and knowledge exchange in the production of nightlife territoriality

    DEFF Research Database (Denmark)

    Søgaard, Thomas Friis; Houborg, Esben

    2018-01-01

    In many western countries the organization of policing is undergoing significant changes. Among the most important are the promotion of intelligence-led policing as a principal model of public policing, and the increased pluralization of policing. In recent years the former process has spurred...... collaboration and exchange of low-level intelligence between police and bouncers is instrumental in the enforcement of a police-promoted gang suppression strategy, aimed at transforming Danish nightlife into a no-go zone for gang-related individuals....

  17. Police and Suicide Prevention.

    Science.gov (United States)

    Marzano, Lisa; Smith, Mark; Long, Matthew; Kisby, Charlotte; Hawton, Keith

    2016-05-01

    Police officers are frequently the first responders to individuals in crisis, but generally receive little training for this role. We developed and evaluated training in suicide awareness and prevention for frontline rail police in the UK. To investigate the impact of training on officers' suicide prevention attitudes, confidence, and knowledge. Fifty-three participants completed a brief questionnaire before and after undertaking training. In addition, two focus groups were conducted with 10 officers to explore in greater depth their views and experiences of the training program and the perceived impact on practice. Baseline levels of suicide prevention attitudes, confidence, and knowledge were mixed but mostly positive and improved significantly after training. Such improvements were seemingly maintained over time, but there was insufficient power to test this statistically. Feedback on the course was generally excellent, notwithstanding some criticisms and suggestions for improvement. Training in suicide prevention appears to have been well received and to have had a beneficial impact on officers' attitudes, confidence, and knowledge. Further research is needed to assess its longer-term effects on police attitudes, skills, and interactions with suicidal individuals, and to establish its relative effectiveness in the context of multilevel interventions.

  18. Leadership methods in contemporary police

    Directory of Open Access Journals (Sweden)

    Fitim Shishani

    2016-11-01

    Full Text Available Leadership skills and experience in leadership have a special significance for every police force at every level of the organization. Legal daily tasks performed every day by the police, the different ways used in the performance of specific legal tasks assigned and, without doubt, the way of the leadership of the police services in the process of taking these measures, affect often the police to be not rare in the focus of criticism. This is done especially by the part of society known as uncooperative with the police. Ensuring good leadership in the police is a must for a civilized society; it is an assurance to protect the freedoms and rights of every individual, the stability and security of society as a whole. Education and schooling of police leaders is undoubtedly an important component for providing good leadership to the police. The same service for every citizen and social group should characterize the daily work of every police leader. Police undoubtedly belongs to all people and not of any political party. Therefore, each leader must have the imagination for dynamic developments within the police and society in general. The participation of leaders in various police actions would be an incentive for workers and other commanding staff. Leadership from office is a poison to sound relations in the unit (James, 1960, 261. A tool that helps the leader in his/her work, especially in the realization of the objectives set by him/herself - is how he/she supervises or controls the results of the police organization.

  19. Global Literacies for Australian Police: Thinking Globally, Policing Locally

    Directory of Open Access Journals (Sweden)

    Douglas Allan

    2013-03-01

    Full Text Available Globalisation, immigration, and advancements in digital and information technologies present a range of complex socio-political, demographic, cultural and technological challenges for policing. Playing out across an increasingly diverse Australian society, these influences are progressively more likely to have a significant impact on policing, requiring a nuanced and flexible policing style with its attendant challenges for police education. Local challenges posed by regional and international migration, and national and international challenges posed by the cross-jurisdictional nature of crime in a global society are key sociological and criminological factors that police education programs must keep pace with. In a time of such global fluidity, it is argued that designers of police curricula must reassess the underlying principles that have historically shaped police education in Australia. This is a critical discussion that examines two key areas associated with globalisation and proposes the adoption of a definition of global literacies as a guiding principle for police education in the twenty-first century. The study concludes by offering three specific recommendations for the redevelopment of future police curricula.

  20. DESIGNING DAILY PATROL ROUTES FOR POLICING BASED ON ANT COLONY ALGORITHM

    Directory of Open Access Journals (Sweden)

    H. Chen

    2015-07-01

    Full Text Available In this paper, we address the problem of planning police patrol routes to regularly cover street segments of high crime density (hotspots with limited police forces. A good patrolling strategy is required to minimise the average time lag between two consecutive visits to hotspots, as well as coordinating multiple patrollers and imparting unpredictability in patrol routes. Previous studies have designed different police patrol strategies for routing police patrol, but these strategies have difficulty in generalising to real patrolling and meeting various requirements. In this research we develop a new police patrolling strategy based on Bayesian method and ant colony algorithm. In this strategy, virtual marker (pheromone is laid to mark the visiting history of each crime hotspot, and patrollers continuously decide which hotspot to patrol next based on pheromone level and other variables. Simulation results using real data testifies the effective, scalable, unpredictable and extensible nature of this strategy.

  1. Peacebuilding and police reform in the New Europe: Lessons from Kosovo/Reforma de consolidación de la paz y la policía en la Nueva Europa: Lecciones de Kosovo

    OpenAIRE

    Thomas Feltes (Alemania)

    2008-01-01

    Police Reform in countries in transition is closely connected to peacekeeping and peacebuilding. The article discusses successes and failures, and the role of police, using Kosovo as an example. It is essential to know whether strategies, structures, and methods of military and police interventions are working, and we need to know whether the reform of administration, police and judiciary in the aftermath of an international intervention is sustainable. As peace and justice go together, the r...

  2. Attitudes in Korea toward Introducing Smart Policing Technologies: Differences between the General Public and Police Officers

    OpenAIRE

    HyungBin Moon; Hyunhong Choi; Jongsu Lee; Ki Soo Lee

    2017-01-01

    This study analyzes different attitudes toward introduction of smart policing technologies in cybercrime policing among the Korean public and police. Policing is essential for a sustainable community. Technological advances in policing have both positive and negative aspects, making it essential to investigate perceptions of both public and police when introducing smart policing technologies. A discrete choice experiment was undertaken to survey preferences of the public and police toward int...

  3. Police Handling of Youth Gangs. Reports of the National Juvenile Justice Assessment Centers.

    Science.gov (United States)

    Needle, Jerome A.; Stapleton, Wm Vaughan

    Although the organizational structure and activities of youth gangs have been studied, little research has focused on law enforcement strategies to handle youth gang behavior. To examine how police handle youth gangs and law violation and to identify effective prevention and control strategies, the police gang control and youth personnel…

  4. We need a complicit police!: Political policing then and now ...

    African Journals Online (AJOL)

    ... government and its partisan interests, and do not want to be misunderstood in their intention to serve the people, then simply increasing the capacity of public order policing will not help. On the contrary, we might end up (again) with a permanent occupying army. Instead the police have to become more explicitly partisan ...

  5. Inventive city-regions: path dependence and creative knowledge strategies

    NARCIS (Netherlands)

    Bontje, M.; Musterd, S.; Pelzer, P.

    2011-01-01

    Virtually every city and region in West and Central Europe has developed policies and strategies to attract, retain and encourage creative industries and knowledge-intensive services. Since most of these cities and regions tend to see a creative knowledge economy as 'the best bet for the future',

  6. A mathematical model of the London riots and their policing.

    Science.gov (United States)

    Davies, Toby P; Fry, Hannah M; Wilson, Alan G; Bishop, Steven R

    2013-01-01

    In August 2011, several areas of London experienced episodes of large-scale disorder, comprising looting, rioting and violence. Much subsequent discourse has questioned the adequacy of the police response, in terms of the resources available and strategies used. In this article, we present a mathematical model of the spatial development of the disorder, which can be used to examine the effect of varying policing arrangements. The model is capable of simulating the general emergent patterns of the events and focusses on three fundamental aspects: the apparently-contagious nature of participation; the distances travelled to riot locations; and the deterrent effect of policing. We demonstrate that the spatial configuration of London places some areas at naturally higher risk than others, highlighting the importance of spatial considerations when planning for such events. We also investigate the consequences of varying police numbers and reaction time, which has the potential to guide policy in this area.

  7. Doing Masculinity in Narratives about Reporting Violent Crime: Young Male Victims Talk about Contacting and Encountering the Police

    Science.gov (United States)

    Burcar, Veronika

    2013-01-01

    Reporting criminal victimization to the police is no obvious act. The decision to file a complaint varies depending on the specific situation. This article discusses 10 young Swedish men's narratives about contacting the police when mugged or assaulted. Although all of them have contacted the police it has not been self-obvious. Rather, they…

  8. Policing the Global Crisis

    Directory of Open Access Journals (Sweden)

    William I. Robinson

    2015-08-01

    Full Text Available As part of my research for a book manuscript on the crisis of global capitalism I recently finished writing (Robinson forthcoming, I decided to re-read the classic 1978 study conducted by the noted socialist and cultural theorist Stuart Hall and several of his colleagues, Policing the Crisis. The authors show in that book how the restructuring of capitalism as a response to the crisis of the 1970s - which was the last major crisis of world capitalism until the current one hit in 2008 -led in the United Kingdom and elsewhere to an "exceptional state," by which they meant a situation in which there was an ongoing breakdown of consensual mechanisms of social control and a growing authoritarianism.

  9. Context-dependent lateralized feeding strategies in blue whales.

    Science.gov (United States)

    Friedlaender, Ari S; Herbert-Read, James E; Hazen, Elliott L; Cade, David E; Calambokidis, John; Southall, Brandon L; Stimpert, Alison K; Goldbogen, Jeremy A

    2017-11-20

    Lateralized behaviors benefit individuals by increasing task efficiency in foraging and anti-predator behaviors [1-4]. The conventional lateralization paradigm suggests individuals are left or right lateralized, although the direction of this laterality can vary for different tasks (e.g. foraging or predator inspection/avoidance). By fitting tri-axial movement sensors to blue whales (Balaenoptera musculus), and by recording the direction and size of their rolls during lunge feeding events, we show how these animals differ from such a paradigm. The strength and direction of individuals' lateralization were related to where and how the whales were feeding in the water column. Smaller rolls (≤180°) predominantly occurred at depth (>70 m), with whales being more likely to rotate clockwise around their longest axis (right lateralized). Larger rolls (>180°), conversely, occurred more often at shallower depths (feeding strategies may enhance foraging efficiency in environments with heterogeneous prey distributions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Health screening in police custody.

    Science.gov (United States)

    McKinnon, Iain; Grubin, Don

    2010-05-01

    There have been few previous studies on the health needs of police detainees. London's Metropolitan Police Service (MPS) uses health screening procedures which have not yet been evaluated. The objective of this study is to determine the extent of health problems and 'mental vulnerability' in detainees in police custody, and the efficacy of current health screening procedures. Custody records from five London Boroughs were reviewed. Prevalence data for health problems and mental vulnerability was obtained from the anonymised records of 307 detainees who were referred to the Forensic Medical Examiner (FME). Data were analysed for the identification of physical and psychiatric morbidity. Injuries, epilepsy and asthma were the most common physical health problems noted. Drug and alcohol issues were also frequently encountered along with depression and self-harming behaviour and suicidal ideation. Morbidity was lower than that reported in other, interview based studies. Less than 2% of detainees were thought to require an Appropriate Adult to be present during police interview. A significant amount of health morbidity is present among detainees in police custody. Our findings suggest that current police screening procedures detect only a proportion of this. Further research is warranted to evaluate the effectiveness of health screening in police custody. Copyright (c) 2010 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  11. K-9 Police Dog Bite

    OpenAIRE

    Vy Han; John R. Marshall

    2017-01-01

    History of present illness: A 30-year-old male who was brought into the emergency department (ED) by police officers after being bitten in the right lower extremity by a police German Shepard after attempting to flee authorities on foot. The patient stated that the dog immediately bit down on his right calf and proceeded to violently shake its head side to side without releasing its grip until police manually pulled the dog off of him. Upon arrival to the ED, he was tachycardic in the 120’...

  12. Interpersonal Stance in Conflict Conversation: Police Interviews

    NARCIS (Netherlands)

    Bruijnes, Merijn

    2013-01-01

    In this work we focus on the dynamics of the conflict that often arises in a police interview between suspects and police officers. Police interviews are a special type of social encounter, primarily because of the authority role of the police interviewer and the often uncooperative stance that the

  13. 32 CFR 637.17 - Police Intelligence.

    Science.gov (United States)

    2010-07-01

    ... CRIMINAL INVESTIGATIONS MILITARY POLICE INVESTIGATION Investigations § 637.17 Police Intelligence. (a) The... the point where it factually establishes a criminal offense, an investigation by the military police... exchanged between Department of Defense (DOD) law enforcement agencies, military police, USACIDC, local...

  14. The Organizational Determinants of Police Arrest Decisions

    Science.gov (United States)

    Chappell, Allison T.; MacDonald, John M.; Manz, Patrick W.

    2006-01-01

    A limited amount of research has examined the relationship between characteristics of police organizations and policing styles. In particular, few studies have examined the link between organizational structures and police officer arrest decisions. Wilson's (1968) pioneering case study of police organizations suggested that individual police…

  15. Mass communication and development: impact depends on strategies.

    Science.gov (United States)

    Wete, F N

    1988-01-01

    Development scholars are moving toward an emphasis on noneconomic factors (social values, social advancement, equality, individual freedom) and their interactions with labor, capital, and technology. People are now conceptualized as the agents of change, and they in turn must be convinced of the need for change. This new approach implies a need for a review of the role of mass communication in development. A central question is whether development makes possible mass communication development or do improved mass communication facilities--and the resulting increase in the flow of information--make possible economic and social development. Although there have undoubtedly been incidents in which self-serving politicians have used mass communication to oppress the masses, the mass media has the potential to be a powerful force in the education of the society, the sharing of consciousness, the creation of nationhood, and the promotion of socioeconomic development. Mass communication is, for example, vital in the development approach that accords importance to self-sufficiency at the village level. The mass media can be used in such cases to transmit information of a background nature to a group or community about their expressed needs and to disseminate innovations that may need these needs. In the final analysis, mass media's role in development depends on the media's messages reaching the target audiences. This underscores the importance of analyzing in advance who will be the recipients of a mass media campaign and encouraging community involvement in communications planning.

  16. [Analysis on work related fatigue among prison police and mental medical staffs].

    Science.gov (United States)

    Xie, Jia-Ling; Pan, Kui-Qiong; Liu, Shi-Hua

    2012-08-01

    To investigate the work related fatigue among prison police and mental medical staffs; to compare the social support between two groups; to develop specific intervention strategies in the future. The Chinese Maslach Burnout Inventory (CMBI) and the Social Support Rating Scale (SSRS) were applied to 100 prison police and 100 mental medical staffs respectively. Their status of work related fatigue and relevant social support were analyzed accordingly. 1) The level of fatigue among prison police was higher than mental medical staffs (P prison police were higher than that among mental medical staffs (P 0.05); 3) The level of social support in the prison police was higher than that in the mental medical staffs (P prison police and mental medical staffs were vulnerable to suffering from fatigue. However, the details and relevant social support between these two groups were different. Active intervention should be taken for different occupation.

  17. TEMPO: a contemporary model for police education and training about mental illness.

    Science.gov (United States)

    Coleman, Terry; Cotton, Dorothy

    2014-01-01

    Given the increasing number of interactions between police and people with mental illnesses (PMI), there has been widespread interest in the development of education for police about how best to interact with PMI. This paper reflects the review of current practice in a variety of jurisdictions across Canada as well as in the United States (U.S.), the United Kingdom (U.K.) and Australia; it proposes a comprehensive model of learning based on the literature that addresses not only the content in the narrow sense but also the importance of broader contextual knowledge and understanding in developing effective education and training. Embedded in the principles articulated in the Mental Health Strategy for Canada, the TEMPO (Training and Education about Mental illness for Police Organizations) model is a multilevel learning strategy for Canadian police personnel. Learning objectives and key principles are articulated in order to ensure the model is applicable to a wide range of police agencies and individual jurisdictional needs. In addition to providing a firm basis of factual knowledge for police personnel, the resultant model embraces a human rights/anti-stigma philosophy, provides for a range of education appropriate to diverse police audiences, emphasizes a systems approach to police/mental health liaison activities and addresses issues related to the delivery and implementation of police education and training. Copyright © 2014. Published by Elsevier Ltd.

  18. Social Media and Value Conflicts: An Explorative Study of the Dutch Police

    NARCIS (Netherlands)

    de Graaf, Gjalt; Meijer, Albert

    2018-01-01

    The use of social media produces new value conflicts in public governance. The police force is a public organization directly confronted with these changes. However, there is no systematic understanding of these conflicts in daily police practice or of the coping strategies used. This article

  19. Communities as neighborhood guardians: A spatio-temporal analysis of community policing in Nairobi's suburbs

    NARCIS (Netherlands)

    Mburu, L; Helbich, M

    2017-01-01

    The efficacy of citizens to participate in neighborhood-watch activities and report signs of trouble is important for safeguarding communities against crime. Community policing is a key policing strategy for utilizing the capability of residents to solve local crime-related problems. However,

  20. The Dimensions of Police Loyalty

    Science.gov (United States)

    Savitz, Leonard

    1970-01-01

    Reports a continuing longitudinal study begun in 1967 of attitudinal and behavioral change among recruits in the Philadelphia Police Department. Behavioral components are secrecy and mandatory mutual assistance. Comparisons are made with attitudes of detectives and experienced Patrolmen. (DB)

  1. Police Incident Blotter (30 Day)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The 30 Day Police Blotter contains the most recent initial crime incident data, updated on a nightly basis. All data is reported at the block/intersection level,...

  2. POLICE OFFICE MODEL IMPROVEMENT FOR SECURITY OF SWARM ROBOTIC SYSTEMS

    Directory of Open Access Journals (Sweden)

    I. A. Zikratov

    2014-09-01

    Full Text Available This paper focuses on aspects of information security for group of mobile robotic systems with swarm intellect. The ways for hidden attacks realization by the opposing party on swarm algorithm are discussed. We have fulfilled numerical modeling of potentially destructive information influence on the ant shortest path algorithm. We have demonstrated the consequences of attacks on the ant algorithm with different concentration in a swarm of subversive robots. Approaches are suggested for information security mechanisms in swarm robotic systems, based on the principles of centralized security management for mobile agents. We have developed the method of forming a self-organizing information security management system for robotic agents in swarm groups implementing POM (Police Office Model – a security model based on police offices, to provide information security in multi-agent systems. The method is based on the usage of police station network in the graph nodes, which have functions of identification and authentication of agents, identifying subversive robots by both their formal characteristics and their behavior in the swarm. We have suggested a list of software and hardware components for police stations, consisting of: communication channels between the robots in police office, nodes register, a database of robotic agents, a database of encryption and decryption module. We have suggested the variants of logic for the mechanism of information security in swarm systems with different temporary diagrams of data communication between police stations. We present comparative analysis of implementation of protected swarm systems depending on the functioning logic of police offices, integrated in swarm system. It is shown that the security model saves the ability to operate in noisy environments, when the duration of the interference is comparable to the time necessary for the agent to overcome the path between police stations.

  3. The Role Of Early Maladaptive Schemas And Coping Strategies In Substance Dependence

    Directory of Open Access Journals (Sweden)

    Bikem HACIÖMEROĞLU

    2014-11-01

    Full Text Available Objective: The aim of this study was to evaluate the early maladaptive schemas and coping strategies of substance dependents. We hypothesized that substance dependents would have more maladaptive schemas and would use less adaptive coping strategies than healthy controls. Methods: Thirty-two patients diagnosed with substance dependence and 31 control subjects without any psychiatric disorders were evaluated via Young Schema Questionnaire-SF, COPE, and Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I. Results: The substance dependents scored significantly higher than the control group in nine out of fourteen early maladaptive schemas. In terms of coping strategies, the substance dependents scored significantly lower than the control group in positive reinterpretation and growth, seeking social support for instrumental reasons, active coping, and seeking social support for emotional reasons, and significantly higher in behavioral disengagement and alcohol-drug disengagement subscales. Moreover, alcohol-drug disengagement type of coping style was significantly predicted by schemas of emotional deprivation, emotional inhibition, enmeshment/dependence, entitlement/ insufficient self-control, abandonment/instability, punitiveness, defectiveness/shame, vulnerability to harm or illness, and unrelenting standards/hypercriticalness. Discussion: Current study showed that the substance dependents had more maladaptive unhealthy core beliefs and ineffective coping strategies than a non-clinical control group. These findings support the importance of early maladaptive schemas which might be the underlying factor for the dependence problem, and might prevent the person to deal with the problem with more active and problem focused coping strategies.

  4. The Role of Early Maladaptive Schemas and Coping Strategies in Substance Dependency

    Directory of Open Access Journals (Sweden)

    Bikem Haciomeroglu

    2014-12-01

    Discussion: Current study showed that the substance dependents had more maladaptive unhealthy core beliefs and ineffective coping strategies than a non-clinical control group. These findings support the importance of early maladaptive schemas which might be the underlying factor for the dependency problem, and might prevent the person to deal with the problem with more active and problem focused coping strategies. [JCBPR 2014; 3(3.000: 162-170

  5. Dysfunctional Attitudes and Coping Strategies in Substance Dependent and Healthy Individuals

    Directory of Open Access Journals (Sweden)

    Yousef A'zami

    2015-03-01

    Full Text Available Objectives: From the psychological point of view, coping strategies and attitudes have considerable effects on people’s tendency towards risky behavior, including opioid substance abuse. Dysfunctional attitudes are attitudes and beliefs that predispose the individual toward depression and psychological disorder, generally speaking. Usually, people use three types of coping strategies when confronting stressful situations problem-focused, emotion-focused and avoidance strategies. This study therefore aimed to compare dysfunctional attitudes and coping strategies in substance-dependent & healthy individuals. Methods: A causal-comparative study was conducted. The population under study consisted of 100 addicts attending Robat-Karim’s addiction rehabilitation centers who were selected through simple random sampling. Another 100 ordinary individuals were matched with the addicts. The dysfunctional attitudes scale and the coping strategies questionnaire was used to collect data. Multivariate analysis of variance was used to analyze data. Results: The two groups differed significantly in their dysfunctional attitudes and problem-focused and emotion-focused coping strategies. Substance-dependent individuals applied emotion-focused coping more and had greater dysfunctional attitudes than the healthy ones, and the latter applied problem-focused strategies more. Discussion: Based on our results, addicts have greater dysfunctional attitudes than non-addicts. Therefore, better treatment and rehabilitation results may be obtained by preparing grounds for appropriate psychological interventions and coping strategies in substance-dependent individuals.

  6. Experiences with policing among people who inject drugs in Bangkok, Thailand: a qualitative study.

    Directory of Open Access Journals (Sweden)

    Kanna Hayashi

    2013-12-01

    Full Text Available Despite Thailand's commitment to treating people who use drugs as "patients" not "criminals," Thai authorities continue to emphasize criminal law enforcement for drug control. In 2003, Thailand's drug war received international criticism due to extensive human rights violations. However, few studies have since investigated the impact of policing on drug-using populations. Therefore, we sought to examine experiences with policing among people who inject drugs (PWID in Bangkok, Thailand, between 2008 and 2012.Between July 2011 and June 2012, semi-structured, in-depth interviews were conducted with 42 community-recruited PWID participating in the Mitsampan Community Research Project in Bangkok. Interviews explored PWID's encounters with police during the past three years. Audio-recorded interviews were transcribed verbatim, and a thematic analysis was conducted to document the character of PWID's experiences with police. Respondents indicated that policing activities had noticeably intensified since rapid urine toxicology screening became available to police. Respondents reported various forms of police misconduct, including false accusations, coercion of confessions, excessive use of force, and extortion of money. However, respondents were reluctant to report misconduct to the authorities in the face of social and structural barriers to seeking justice. Respondents' strategies to avoid police impeded access to health care and facilitated transitions towards the misuse of prescribed pharmaceuticals. The study's limitations relate to the transferability of the findings, including the potential biases associated with the small convenience sample.This study suggests that policing in Bangkok has involved injustices, human rights abuses, and corruption, and policing practices in this setting appeared to have increased PWID's vulnerability to poor health through various pathways. Novel to this study are findings pertaining to the use of urine drug

  7. Experiences with Policing among People Who Inject Drugs in Bangkok, Thailand: A Qualitative Study

    Science.gov (United States)

    Hayashi, Kanna; Small, Will; Csete, Joanne; Hattirat, Sattara; Kerr, Thomas

    2013-01-01

    Background Despite Thailand's commitment to treating people who use drugs as “patients” not “criminals,” Thai authorities continue to emphasize criminal law enforcement for drug control. In 2003, Thailand's drug war received international criticism due to extensive human rights violations. However, few studies have since investigated the impact of policing on drug-using populations. Therefore, we sought to examine experiences with policing among people who inject drugs (PWID) in Bangkok, Thailand, between 2008 and 2012. Methods and Findings Between July 2011 and June 2012, semi-structured, in-depth interviews were conducted with 42 community-recruited PWID participating in the Mitsampan Community Research Project in Bangkok. Interviews explored PWID's encounters with police during the past three years. Audio-recorded interviews were transcribed verbatim, and a thematic analysis was conducted to document the character of PWID's experiences with police. Respondents indicated that policing activities had noticeably intensified since rapid urine toxicology screening became available to police. Respondents reported various forms of police misconduct, including false accusations, coercion of confessions, excessive use of force, and extortion of money. However, respondents were reluctant to report misconduct to the authorities in the face of social and structural barriers to seeking justice. Respondents' strategies to avoid police impeded access to health care and facilitated transitions towards the misuse of prescribed pharmaceuticals. The study's limitations relate to the transferability of the findings, including the potential biases associated with the small convenience sample. Conclusions This study suggests that policing in Bangkok has involved injustices, human rights abuses, and corruption, and policing practices in this setting appeared to have increased PWID's vulnerability to poor health through various pathways. Novel to this study are findings

  8. Experiences with policing among people who inject drugs in Bangkok, Thailand: a qualitative study.

    Science.gov (United States)

    Hayashi, Kanna; Small, Will; Csete, Joanne; Hattirat, Sattara; Kerr, Thomas

    2013-12-01

    Despite Thailand's commitment to treating people who use drugs as "patients" not "criminals," Thai authorities continue to emphasize criminal law enforcement for drug control. In 2003, Thailand's drug war received international criticism due to extensive human rights violations. However, few studies have since investigated the impact of policing on drug-using populations. Therefore, we sought to examine experiences with policing among people who inject drugs (PWID) in Bangkok, Thailand, between 2008 and 2012. Between July 2011 and June 2012, semi-structured, in-depth interviews were conducted with 42 community-recruited PWID participating in the Mitsampan Community Research Project in Bangkok. Interviews explored PWID's encounters with police during the past three years. Audio-recorded interviews were transcribed verbatim, and a thematic analysis was conducted to document the character of PWID's experiences with police. Respondents indicated that policing activities had noticeably intensified since rapid urine toxicology screening became available to police. Respondents reported various forms of police misconduct, including false accusations, coercion of confessions, excessive use of force, and extortion of money. However, respondents were reluctant to report misconduct to the authorities in the face of social and structural barriers to seeking justice. Respondents' strategies to avoid police impeded access to health care and facilitated transitions towards the misuse of prescribed pharmaceuticals. The study's limitations relate to the transferability of the findings, including the potential biases associated with the small convenience sample. This study suggests that policing in Bangkok has involved injustices, human rights abuses, and corruption, and policing practices in this setting appeared to have increased PWID's vulnerability to poor health through various pathways. Novel to this study are findings pertaining to the use of urine drug testing by police

  9. Safer-drinking strategies used by chronically homeless individuals with alcohol dependence.

    Science.gov (United States)

    Grazioli, Véronique S; Hicks, Jennifer; Kaese, Greta; Lenert, James; Collins, Susan E

    2015-07-01

    Chronically homeless individuals with alcohol dependence experience severe alcohol-related consequences. It is therefore important to identify factors that might be associated with reduced alcohol-related harm, such as the use of safer-drinking strategies. Whereas effectiveness of safer-drinking strategies has been well-documented among young adults, no studies have explored this topic among more severely affected populations, such as chronically homeless individuals with alcohol dependence. The aims of this study were thus to qualitatively and quantitatively document safer-drinking strategies used in this population. Participants (N=31) were currently or formerly chronically homeless individuals with alcohol dependence participating in a pilot study of extended-release naltrexone and harm-reduction counseling. At weeks 0 and 8, research staff provided a list of safer-drinking strategies for participants to endorse. Implementation of endorsed safer-drinking strategies was recorded at the next appointment. At both time points, strategies to buffer the effects of alcohol on the body (e.g., eating prior to and during drinking) were most highly endorsed, followed by changing the manner in which one drinks (e.g., spacing drinks), and reducing alcohol consumption. Quantitative analyses indicated that all participants endorsed safer-drinking strategies, and nearly all strategies were implemented (80-90% at weeks 0 and 8, respectively). These preliminary findings indicate that chronically homeless people with alcohol dependence use strategies to reduce harm associated with their drinking. Larger randomized controlled trials are needed to test whether interventions that teach safer-drinking strategies may reduce overall alcohol-related harm in this population. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Repairing Organisational Legitimacy : the Case of the New Zealand Police

    Directory of Open Access Journals (Sweden)

    Grant Samkin

    2010-09-01

    Full Text Available This paper illustrates how the New Zealand Police use non-financial annual report disclosures in response toadverse media publicity. This longitudinal case study spans the reporting periods ending 30 June 2000through to 30 June 2007. It involves a detailed examination of the narrative disclosures and images containedin the annual reports, including the Commissioner’s Overview and the Outcome Reports during this time.Three controversial items covered by the media were traced through the annual reports to establish whetherthe New Zealand Police use image repair discourse supplemented by semiotics in non-financial annual reportdisclosures to repair organisational legitimacy. The analysis found that non-financial disclosures together withimage repair discourse strategies were used by the New Zealand Police, a public sector agency, to repairorganisational legitimacy. This paper provides a valuable contribution to researchers and practitioners as itextends the understanding of how public sector agencies use non-financial annual report disclosures.

  11. Royal Commissions into Policing: Australia

    Directory of Open Access Journals (Sweden)

    Alan Beckley

    2013-03-01

    Full Text Available Royal Commissions and Inquiries have investigated every police force in Australia in relation to their integrity, accountability and effectiveness—a factor of major importance to every citizen in maintaining their freedom, safety and security. The crucial question this paper poses is whether such tribunals are effective or otherwise in terms of the benefits and outcomes accrued from their findings. The paper is in the form of a critical discussion which investigates and analyses the Inquiries using the method of desk research of official documents over the last 50 years from which it identifies common findings and recommendations contained in the official discourse. The research concludes that lessons have not been learned in relation to policing operations, accountability and integrity in a number of cases and highlights a variety of adverse issues that persist into current policing practice.

  12. Talking the Talk: Developing a Student Centered Approach for Teaching Communication Skills for Operational Policing

    Directory of Open Access Journals (Sweden)

    Amanda Davies

    2014-11-01

    Full Text Available The increasingly complex police - citizen situations in which the novice police officer may be placed demand that police training environments continually assess their education programs to ensure that such programs are contemporary and meet the expectations of stakeholders. One challenge facing recruit raining is the need to prepare the novice police officer to communicate effectively in often stressful and complicated situations. Police educators must develop learning strategies which provide opportunity for students to build their capacity to be effective communicators through autonomous, student - centered learning experiences. The communications teaching and learning opportunities within the Associate Degree in Policing Practice for New South Wales Police Force (NSWPF recruits is no exception. This paper discusses the changes that have occurred to the delivery of communication training to NSWPF recruits over the past 15 years. It considers the merits of incorporating authentic teaching strategies and learner assessment processes into the delivery of communication education and of creating experiential learning experiences that support autonomous, self-regulated learners. In particular, it discusses the use of role plays (verbal communication trials to provide a unique and authentic learning experience for students and to assess their verbal and non-verbal communication skills in a simulated policing environment.

  13. Policing the private Social barriers to the effective policing of ...

    African Journals Online (AJOL)

    The limited ability of police to assist victims of domestic violence is often viewed as an institutional failure; a consequence of a lack of resources or inadequate training. This article presents key findings from a qualitative study of perceptions of and attitudes towards domestic violence in the South African township of ...

  14. At the Heart of Policing: Emotional labor among police officers

    NARCIS (Netherlands)

    B.R. van Gelderen (Benjamin R.)

    2013-01-01

    textabstractDuring my work as a police officer, I encountered many emotional demanding situations in which my colleagues and I often seemed to act unfelt emotions or suppressed emotions that would better not be displayed at that particular moment. For instance, during my first weeks of duty I

  15. Attitudes in Korea toward Introducing Smart Policing Technologies: Differences between the General Public and Police Officers

    Directory of Open Access Journals (Sweden)

    HyungBin Moon

    2017-10-01

    Full Text Available This study analyzes different attitudes toward introduction of smart policing technologies in cybercrime policing among the Korean public and police. Policing is essential for a sustainable community. Technological advances in policing have both positive and negative aspects, making it essential to investigate perceptions of both public and police when introducing smart policing technologies. A discrete choice experiment was undertaken to survey preferences of the public and police toward introduction of such technologies and conduct simulation analysis to compare changes in the acceptance of various scenarios. The study divides cybercrime policing into prevention and investigation. The sample included 500 members of the public and 161 police officers. The results show that the public thinks an increase in yearly taxes and invasion of privacy are the most important factors. Conversely, the police think factors enhancing the efficiency of policing are most important. Moreover, when smart policing technologies are introduced, the public and police perceive more utility in the prevention and investigation of cybercrime, respectively. Few studies in this field separate the prevention and investigation of crimes, or compare perceptions of the public and police toward the introduction of smart policing technologies. This study’s quantitative analysis provides insights lacking in previous literature.

  16. Coping strategies and quality of life in caregivers of dependent elderly relatives.

    Science.gov (United States)

    Rodríguez-Pérez, Margarita; Abreu-Sánchez, Ana; Rojas-Ocaña, María Jesús; Del-Pino-Casado, Rafael

    2017-04-14

    Despite the importance of coping in caregiving, there are few studies on the relationship between coping and quality of life in caregivers of the frail dependent elderly. Thus, this study aims to analyze the relationship between coping strategies and quality of life dimensions in primary caregivers of dependent elderly relatives. A cross-sectional study was conducted from 86 caregivers. Predictive variables were coping strategies (problem-focused, emotion-focused, socially-supported, and dysfunctional); dependent variables were quality of life dimensions (psychological, physical, relational, and environmental); and potential confounding variables were age, gender, perceived health and burden of caregiver, and functional capacity of care receiver. Correlation coefficients were calculated and multiple linear regression analysis was performed. After controlling for potential confounders, dysfunctional coping was related to worse quality of life in the psychological dimension, while emotion-focused and socially-supported coping were related to superior psychological and environmental dimensions of quality of life. The physical and relational dimensions of quality of life were not related to coping strategies. 1) it is important to consider coping strategies in the assessment of primary caregivers of dependent elderly relatives; 2) the quality of life of caregivers is related to their coping strategies, 3) their quality of life can be worsened by avoidance-type coping, and 4) their quality of life can be improved by active emotion-focused coping and socially-supported coping.

  17. International Perspectives on Police Education and Training

    OpenAIRE

    Stanislas, Perry

    2013-01-01

    Training and education constitutes the backbone of a significant amount of police activity and expenditure in developing the most important resources involved in policing work. It also involves an array of actors and agencies, such as educational institutions which have a long and important relationship with police organisations. This book examines the role of education and training in the development of police in the contemporary world. Bringing together specialist scholars and practitio...

  18. Reproductive experience does not persistently alter prefrontal cortical-dependent learning but does alter strategy use dependent on estrous phase.

    Science.gov (United States)

    Workman, Joanna L; Crozier, Tamara; Lieblich, Stephanie E; Galea, Liisa A M

    2013-08-01

    Reproductive experiences in females comprise substantial hormonal and experiential changes and can exert long lasting changes in cognitive function, stress physiology, and brain plasticity. The goal of this research was to determine whether prior reproductive experience could alter a prefrontal-cortical dependent form of learning (strategy set shifting) in an operant box. In this study, female Sprague-Dawley rats were mated and mothered once or twice to produce either primiparous or biparous dams, respectively. Age-matched nulliparous controls (reproductively-naïve females with no exposure to pup cues) were also used. Maternal behaviors were also assessed to determine whether these factors would predict cognitive flexibility. For strategy set shifting, rats were trained in a visual-cue discrimination task on the first day and on the following day, were required to switch to a response strategy to obtain a reward. We also investigated a simpler form of behavioral flexibility (reversal learning) in which rats were trained to press a lever on one side of the box the first day, and on the following day, were required to press the opposite lever to obtain a reward. Estrous phase was determined daily after testing. Neither parity nor estrous phase altered total errors or trials to reach criterion in either the set-shifting or reversal-learning tasks, suggesting that PFC-dependent cognitive performance remains largely stable after 1 or 2 reproductive experiences. However, parity and estrous phase interacted to alter the frequency of particular error types, with biparous rats in estrus committing more perseverative but fewer regressive errors during the set-shifting task. This suggests that parity and estrous phase interfere with the ability to disengage from a previously used, but no longer relevant strategy. These data also suggest that parity alters the behavioral sensitivity to ovarian hormones without changing overall performance. Copyright © 2013 Elsevier Inc. All

  19. Police Brutality--the New Epidemic

    Science.gov (United States)

    Sandoval, Ruben; Martinez, Douglas R.

    1978-01-01

    Recently, incidents of police abuse against Hispanics have increased so rapidly that the phenomenon has been called an epidemic. Of special concern to Hispanic leaders is the lack of Federal intervention in these police brutality cases. A list of 56 documented cases involving police brutality against Hispanics is included. (Author/NQ)

  20. New Zealand Police and Restorative Justice Philosophy

    Science.gov (United States)

    Winfree, L. Thomas, Jr.

    2004-01-01

    In New Zealand, selected sworn police officers called youth aid officers participate in discussions and deliberations concerning the actions required to restore the sense of community balance upset by the actions of juvenile offenders. The author explores a representative sample of all sworn police officers serving in the New Zealand Police,…

  1. International Police Cooperation on Countering Transnational Terrorism

    Science.gov (United States)

    2012-06-01

    Aydinli and Hasan Yon, “ Transgovernmentalism Meets Security: Police Liaison Officers, Terrorism, and Statist Transnationalism ,” Governance 24, no. 1 (2011...Hasan Yon. “ Transgovernmentalism Meets Security: Police Liaison Officers, Terrorism, and Statist Transnationalism .” Governance 24, no. 1 (2011): 55... Transgovernmentalism , Intergovernmentalism, Regionalism, Effectiveness, International Police Cooperation Organizations 16. PRICE CODE 17. SECURITY

  2. Temperament vs. chronic fatigue in police officers

    Directory of Open Access Journals (Sweden)

    Ewa Stępka

    2015-12-01

    Full Text Available Background: Chronic fatigue is a problem affecting a still growing number of people. Among them there are representatives of different professions who are forced to cope not only with occupational stress, but also with the problem of fatigue. The police is one of such occupational groups, in which exposure to stressful and often traumatic situations, contact with those who violate the law, shift work and contact with superiors can play a key role in the development of chronic fatigue. However, chronic fatigue, induced by the above mentioned factors, does not affect all police officers since its occurrence also depends on many personal traits, including temperament. Material and methods: We studied a group of 61 police officers of the Kuyavian-Pomeranian garrison. The study was conducted using the Buss and Plomin EAS (emotionality, activity, sociability Temperament Questionnaire, CIS-20R (community, innovation, survey Questionnaire, developed by Vercoulen et al. and a questionnaire on socio-demographic data. Results: The results indicated the relationship between chronic fatigue and emotionality. Statistical analyses showed a negative correlation between the nature of emotional components, distress, fear, anger, and the general rate of chronic fatigue. There was no statistically significant correlation between age, and service experience and the level of chronic fatigue. Conclusions: The results indicate that the officers of the study group show dramatically high levels of chronic fatigue. The results also revealed that temperament characteristics, such as sociability and activity, reported in the literature as factors reducing fatigue and stress, did not show relevance to chronic fatigue in the study group. Med Pr 2015;66(6:793–801

  3. Stress appraisal, coping, and work engagement among police recruits: an exploratory study.

    Science.gov (United States)

    Kaiseler, Mariana; Queirós, Cristina; Passos, Fernando; Sousa, Pedro

    2014-04-01

    This study investigated the influence of stress appraisal and coping on work engagement levels (Absorption, Vigour, and Dedication) of police recruits. Participants were 387 men, ages 20 to 33 yr. (M = 24.1, SD = 2.4), in their last month of academy training before becoming police officers. Partially in support of predictions, work engagement was associated with Stressor control perceived, but not Stress intensity experienced over a self-selected stressor. Although the three dimensions of work engagement were explained by Stressor control and coping, Absorption was the dimension better explained by these variables. Police recruits reporting higher Absorption, Vigour, and Dedication reported using more Active coping and less Behavioural disengagement. Results showed that stress appraisal and coping are important variables influencing work engagement among police recruits. Findings suggested that future applied interventions fostering work engagement among police recruits should reinforce perceptions of control over a stressor as well as Active coping strategies.

  4. Police surveillance and driving speed.

    NARCIS (Netherlands)

    2008-01-01

    Although speed plays a large part in the occurrence of crashes, drivers often exceed the speed limit. The police use various methods when carrying out their speed surveillance. In the Netherlands positive effects have been found of speed surveillance with radar cars (without stopping). It is to be

  5. The Police Executive and Governance: Adapting Police Leadership to an Increase in Oversight and Accountability in Police Operations

    Directory of Open Access Journals (Sweden)

    Gary Ellis

    2014-03-01

    Full Text Available In a democracy, it is generally understood that the police serve at the will of the people and are accountable through police governance. This usually consists of elected and/or appointed officials whose primary legal authority is to set policy and appoint the police leaders whom they hold accountable for ensuring that effective policing operations are carried out. It is widely held in common law jurisdictions that the governing body is limited in their role and cannot get involved in “operational policing issues.” In June 2010, the G20 world leaders’ conference was held in Toronto, Canada. The events surrounding the police actions during this conference caused a great deal of concern and led the Toronto Police Services Board, who are the governing authority for the Toronto Police Service, to commission a review to look at their own role. The findings in relation to “board” involvement in the operational side of policing challenged a long held belief regarding the limited role of governance in police operations. These findings will be examined in relation to the lack of board expertise and the challenges faced by police leaders to adapt and develop their attitudes, skills and abilities to respond to any expansion of governance authority.

  6. K-9 Police Dog Bite

    Directory of Open Access Journals (Sweden)

    Vy Han

    2017-01-01

    Full Text Available History of present illness: A 30-year-old male who was brought into the emergency department (ED by police officers after being bitten in the right lower extremity by a police German Shepard after attempting to flee authorities on foot. The patient stated that the dog immediately bit down on his right calf and proceeded to violently shake its head side to side without releasing its grip until police manually pulled the dog off of him. Upon arrival to the ED, he was tachycardic in the 120’s, complaining of severe, throbbing, sharp pain in the right lower extremity, and was neurovascular intact on exam. Significant findings: The photograph is of the anterior compartment of the right lower leg demonstrating multiple deep lacerations with exposed and torn muscle. X-ray showed no foreign body. Discussion: Police dog bites should be treated more cautiously than typical dog bites because these highly-trained dogs are generally larger breeds which are taught to subdue suspects with a bite-and-hold technique rather than bite and release. This can lead to extensive crush injuries, fractures, large caliber lacerations with associated muscle tissue injury and/or severe neurovascular compromise.1 Hence, police dog bites often require provocative diagnostic testing, specialist consultation for possible operative repair, and aggressive irrigation and ultimately admission for intravenous antibiotics.1 This patient’s wound was aggressively irrigated and evaluated by plastic surgery in the ED. He was ultimately admitted for intravenous antibiotics, pain control, wound care, and healing by secondary intention.

  7. Perceived Threat Associated with Police Officers and Black Men Predicts Support for Policing Policy Reform

    Directory of Open Access Journals (Sweden)

    Allison Louise Skinner

    2016-07-01

    Full Text Available Racial disparities in policing and recent high-profile incidents resulting in the deaths of Black men have ignited a national debate on policing policies. Given evidence that both police officers and Black men may be associated with threat, we examined the impact of perceived threat on support for reformed policing policies. Across three studies we found correlational evidence that perceiving police officers as threatening predicts increased support for reformed policing practices (e.g., limiting the use of lethal force and matching police force demographics to those of the community. In contrast, perceiving Black men as threatening predicted reduced support for policing policy reform. Perceived threat also predicted willingness to sign a petition calling for police reform. Experimental evidence indicated that priming participants to associate Black men with threat could also reduce support for policing policy reform, and this effect was moderated by internal motivation to respond without prejudice. Priming participants to associate police officers with threat did not increase support for policing policy reform. Results indicate that resistance to policing policy reform is associated with perceiving Black men as threatening. Moreover, findings suggest that publicizing racially charged police encounters, which may conjure associations between Black men and threat, could reduce support for policing policy reform.

  8. Perceived Threat Associated with Police Officers and Black Men Predicts Support for Policing Policy Reform.

    Science.gov (United States)

    Skinner, Allison L; Haas, Ingrid J

    2016-01-01

    Racial disparities in policing and recent high-profile incidents resulting in the deaths of Black men have ignited a national debate on policing policies. Given evidence that both police officers and Black men may be associated with threat, we examined the impact of perceived threat on support for reformed policing policies. Across three studies we found correlational evidence that perceiving police officers as threatening predicts increased support for reformed policing practices (e.g., limiting the use of lethal force and matching police force demographics to those of the community). In contrast, perceiving Black men as threatening predicted reduced support for policing policy reform. Perceived threat also predicted willingness to sign a petition calling for police reform. Experimental evidence indicated that priming participants to associate Black men with threat could also reduce support for policing policy reform, and this effect was moderated by internal motivation to respond without prejudice. Priming participants to associate police officers with threat did not increase support for policing policy reform. Results indicate that resistance to policing policy reform is associated with perceiving Black men as threatening. Moreover, findings suggest that publicizing racially charged police encounters, which may conjure associations between Black men and threat, could reduce support for policing policy reform.

  9. Modelling Faculty Replacement Strategies Using a Time-Dependent Finite Markov-Chain Process.

    Science.gov (United States)

    Hackett, E. Raymond; Magg, Alexander A.; Carrigan, Sarah D.

    1999-01-01

    Describes the use of a time-dependent Markov-chain model to develop faculty-replacement strategies within a college at a research university. The study suggests that a stochastic modelling approach can provide valuable insight when planning for personnel needs in the immediate (five-to-ten year) future. (MSE)

  10. Characterizing the Effects of Intermittent Faults on a Processor for Dependability Enhancement Strategy

    Directory of Open Access Journals (Sweden)

    Chao(Saul Wang

    2014-01-01

    Full Text Available As semiconductor technology scales into the nanometer regime, intermittent faults have become an increasing threat. This paper focuses on the effects of intermittent faults on NET versus REG on one hand and the implications for dependability strategy on the other. First, the vulnerability characteristics of representative units in OpenSPARC T2 are revealed, and in particular, the highly sensitive modules are identified. Second, an arch-level dependability enhancement strategy is proposed, showing that events such as core/strand running status and core-memory interface events can be candidates of detectable symptoms. A simple watchdog can be deployed to detect application running status (IEXE event. Then SDC (silent data corruption rate is evaluated demonstrating its potential. Third and last, the effects of traditional protection schemes in the target CMT to intermittent faults are quantitatively studied on behalf of the contribution of each trap type, demonstrating the necessity of taking this factor into account for the strategy.

  11. Characterizing the effects of intermittent faults on a processor for dependability enhancement strategy.

    Science.gov (United States)

    Wang, Chao Saul; Fu, Zhong-Chuan; Chen, Hong-Song; Wang, Dong-Sheng

    2014-01-01

    As semiconductor technology scales into the nanometer regime, intermittent faults have become an increasing threat. This paper focuses on the effects of intermittent faults on NET versus REG on one hand and the implications for dependability strategy on the other. First, the vulnerability characteristics of representative units in OpenSPARC T2 are revealed, and in particular, the highly sensitive modules are identified. Second, an arch-level dependability enhancement strategy is proposed, showing that events such as core/strand running status and core-memory interface events can be candidates of detectable symptoms. A simple watchdog can be deployed to detect application running status (IEXE event). Then SDC (silent data corruption) rate is evaluated demonstrating its potential. Third and last, the effects of traditional protection schemes in the target CMT to intermittent faults are quantitatively studied on behalf of the contribution of each trap type, demonstrating the necessity of taking this factor into account for the strategy.

  12. Assessment of police work by the population of the Perm region

    Directory of Open Access Journals (Sweden)

    Burko V.A.

    2014-12-01

    Full Text Available The factors influencing the population attitude to police work in different cities and areas of Perm region are analyzed. The material is based on the data of the public opinion polls conducted by experts of General Department of the MIA of Russia for the Perm region together with members of the Public council under the General Department and sociologists of Sociological Monitoring Department of home policy of the Perm region Governor’s Administration. The public opinion poll was conducted in October, 2012 on the territory of twenty municipal areas of the region including the city of Perm. 1,200 people were interviewed, maximum error is ± 2.9 %. The main study’s objectives were the following: 1 to determine the degree of region’s population satisfaction with police activity; 2 to assess the role of factors influencing the degree of satisfaction with police work; 3 to determine the degree of influence of respondents’ experience of direct contacts with police officers on their attitude to law enforcement agencies; 4 to establish the dependence of police work assessment on the respondents’ residence. The basic indicators to characterize the attitude of Perm region population to police work are the following: the degree of population satisfaction with law enforcement agencies’ activity; dynamics of police work assessment compared with the period prior to adopting the Federal law оn police; police authority over population; the degree of population confidence to the police; assessment of police activity on maintaining public order. The conclusions are based on the results of sociological researches.

  13. "Just Being Mean to Somebody Isn't a Police Matter": Police Perspectives on Policing Cyberbullying

    Science.gov (United States)

    Broll, Ryan; Huey, Laura

    2015-01-01

    Increasing public awareness of cyberbullying, coupled with several highly publicized youth suicides linked to electronic bullying, have led lawmakers and politicians to consider new criminal legislation specifically related to cyberbullying. However, little is known about how the police currently respond to cyberbullying, and it is not clear…

  14. Occupational stress among police personnel in India

    Directory of Open Access Journals (Sweden)

    G Ragesh

    2017-06-01

    Full Text Available Background: Occupational stress and associated physical and mental health related issues are not addressed in Indian police personnel with adequate importance. Methods: Cross-sectional survey was conducted among police personnel (both male and female in Calicut urban police district, Kerala state, India. Police personnel from all designations (ranks, except from the all India services (Indian Police Service were included in the study. Data were collected using a specifically designed datasheet covering socio-demographic profile, physical and mental health related details which was prepared by researchers. Occupational stress was measured using Operational Police Stress Questionnaire (PSQ-OP and Organisational Police Stress Questionnaire (PSQ-ORG. Result: The study found that both operational and organisational stress was significant among the police officers. Organisational stress was experienced in moderate level by 68% and in high level by 14%. Operational stress scores were in the moderate range in 67% and in high range in 16.5%. The younger age group (21-35 years and lower level rank police personnel had higher stress. Stress was higher among female police personnel compared to males. While 23% of them had been diagnosed with physical illnesses, a significant four per cent of them with mental illness, and 29% of them reported substance abuse. Conclusion: The results point to the high level of stress among Indian police personnel and the need for urgent interventions from the government to address the occupational stress.

  15. The effects of emotion regulation on explicit memory depend on strategy and testing method.

    Science.gov (United States)

    Knight, Marisa; Ponzio, Allison

    2013-12-01

    Although previous work has shown that emotion regulation strategies can influence memory, the mechanisms through which different strategies produce different memory outcomes are not well understood. We examined how two cognitive reappraisal strategies with similar elaboration demands but diverging effects on visual attention and emotional arousal influenced explicit memory for emotional stimuli and for the strategies used to evaluate the stimuli. At encoding, participants used reappraisal to increase and decrease the personal relevance of neutral and emotional pictures. In two experiments, recall accuracy was highest for emotional pictures featured on increase trials, intermediate for emotional pictures featured on look (respond naturally) trials, and lowest for emotional pictures featured on decrease trials. This recall pattern emerged after a short delay (15 min) and persisted over a longer delay (48 hr). Memory accuracy for the strategies used to evaluate the pictures showed a different pattern: Strategy memory was better for emotional pictures featured on decrease and increase trials than for pictures featured on look trials. Our findings show that the effects of emotion regulation on memory depend both on the particular strategy engaged and the particular aspect of memory being tested.

  16. It's a matter of trust: policing domestic violence in Hong Kong.

    Science.gov (United States)

    Leung, Lai-ching

    2014-01-01

    This article aims to examine the intervention approach of the police in handling domestic violence and the reasons behind the inactive response of police to domestic violence situations in Hong Kong. The study adopted a qualitative approach to data collection that included 20 in-depth interviews to survivors and 2 interviews to police officers. Findings of this study show that the police are likely to adopt a non-intervention or mediation approach rather than arrest approach because of their distrust of abused women. The police have different reactions in responding to domestic violence issues namely (1) stereotyping the victims, (2) cynical interpretation of women's motivation in reporting, and (3) disbelieve the problem is solvable. All these reactions are associated with the trust of the police that hold on domestic violence issues stems from the dominant patriarchy ideology. The beliefs of police are shaped by the male-dominated police occupational culture, which is characterized by sexism and suspicion. Such beliefs coupled with traditional family values and the dependency discourses prevalent in society have concealed the truth and reality of domestic violence.

  17. [Study of defense styles, defenses and coping strategies in alcohol-dependent population].

    Science.gov (United States)

    Ribadier, A; Varescon, I

    2017-05-01

    Defense mechanisms have been seen to greatly change over time and across different definitions made by different theoretical currents. Recently with the definition provided by the DSM IV, defense mechanisms have integrated the concept of coping as a defensive factor. These mechanisms are no longer considered just through a psychodynamic approach but also through a cognitive and behavioral one. In recent years, new theories have therefore integrated these two components of the defensive operation. According to Chabrol and Callahan (2013), defense mechanisms precede coping strategies. In individuals with psychopathological disorders, these authors indicate a relative stability of these mechanisms. Also, we asked about the presence of unique characteristics among people with alcohol dependence. Indeed, studies conducted with people with alcohol dependence highlight the presence of a neurotic defense style and some highly immature defenses (projection, acting out, splitting and somatization). In terms of coping strategies, persons with alcohol dependence preferentially use avoidant strategies and strategies focused on emotion. However, although several studies have been conducted to assess coping strategies and defense styles within a population of individuals with an alcohol problem, at the present time none of them has taken into account all these aspects of defense mechanisms. The aim of this study is therefore to study the defenses and defense styles and coping strategies in an alcohol-dependent population. This multicenter study (3 CHU, 1 center of supportive care and prevention in addiction and 1 clinic) received a favorable opinion of an Institutional Review Board (IRB Registration #: 00001072). Eighty alcohol-dependent individuals responded to a questionnaire assessing sociodemographic characteristics and elements related to the course of consumption. Coping strategies were assessed by means of a questionnaire validated in French: the Brief Cope. The Defense

  18. Gender and Conflict Resolution Strategies in Spanish Teen Couples: Their Relationship With Jealousy and Emotional Dependency.

    Science.gov (United States)

    Perles, Fabiola; San Martín, Jesús; Canto, Jesús M

    2016-06-08

    Previous research has pointed to the need to address the study of violence in teen couples. However, research has not delved into the study of the variables related to the different types of violence employed by boys and girls. The purpose of this study was to test whether gender, jealousy, and dependency predict specific strategies for conflict resolution (psychological aggression and mild physical aggression). Another objective of the study was to test gender differences in the conflict resolution strategies used by Spanish teen couples and to test the association between these variables and jealousy and emotional dependency. A sample of 296 adolescent high school students between 14 and 19 years of age of both genders from the south of Spain participated in this study. Hierarchical regression models were used to estimate the relationship between psychological aggression and mild physical aggression, and jealousy, and dependency. Results showed that jealousy correlated with psychological aggression and mild physical aggression in girls but not in boys. Psychological aggression and mild physical aggression were associated with dependency in boys. Girls scored higher in psychological aggression and jealousy than did boys. Finally, the interaction between jealousy and dependency predicted psychological aggression only in girls. These results highlight the need to address the role of the interaction between dependence and jealousy in the types of violence employed in teen dating. However, it is necessary to delve into the gender differences and similarities to develop appropriate prevention programs. © The Author(s) 2016.

  19. [Doctor's attendance in police custody].

    Science.gov (United States)

    Chariot, Patrick

    2012-06-01

    Medical examination is a right for every person detained in police custody in France. Examination of detainees usually takes place in the police station so that the doctor can assess the conditions in which the detainee is being held. In some cases, such as type I diabetes care, detainees need to be examined and treated in a hospital. Doctors are subject to a duty of care and prevention. Description of recent traumatic injuries is part of the doctor's mission. They should prescribe any ongoing treatment which needs to be continued, as well as any emergency treatment required. Custody officers may monitor the detainee and administer medication. Doctor's opinion should be given in a national standard document. If the doctor considers that the custody conditions are disgraceful, they may refuse to express an opinion as to whether the detainee is fit for custody.

  20. Military psychology and police psychology: mutual contributions to crisis intervention and stress management.

    Science.gov (United States)

    Miller, Laurence

    2008-01-01

    Like siblings separated at birth, military psychology and police psychology have each independently addressed the cognitive, perceptual, emotional, and behavioral aspects of men and women performing extreme service in defense of their neighborhood or their country. This article reviews the major areas of commonality in the work of military and police psychologists in the areas of crisis intervention and stress management, and provides practical strategies for handling these operational and clinical challenges. The article makes specific recommendations for how police and military psychologists can cross-contribute to each other's fields for the overall enhanced provision of services to the men and women who wear uniforms of all kinds.

  1. Spins, Stalls, and Shutdowns: Pitfalls of Qualitative Policing and Security Research

    Directory of Open Access Journals (Sweden)

    Randy K. Lippert

    2015-11-01

    Full Text Available This article explores key elements of qualitative research on policing and security agencies, including barriers encountered and strategies to prevent them. While it is oft-assumed that policing/security agencies are difficult to access due to their clandestine or bureaucratic nature, this article demonstrates this is not necessarily the case, as access was gained for three distinct qualitative research projects. Yet, access and subsequent research were not without pitfalls, which we term security spins, security stalls, and security shutdowns. We illustrate how each was encountered and argue these pitfalls are akin to researchers falling into risk categories, not unlike those used by policing/security agents in their work. Before concluding we discuss methodological strategies for scholars to avoid these pitfalls and to advance research that critically interrogates the immense policing/security realm. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1601108

  2. Governing police practice: limits of the new accountability.

    Science.gov (United States)

    Chan, J B

    1999-06-01

    The advent of public-sector managerialism has brought with it a new principle of police accountability in Western democracies such as Australia and Britain. The new accountability gives emphasis to managerial rather than legal or public-interest standards, favours external oversight combined with self-regulation rather than centralized control, and promotes risk management rather than rule enforcement. This article makes use of the experience of an Australian police force to show that the new accountability has not been successful in holding police accountable, while elements of the old accountability have re-emerged to dominate public debates. It is argued that in the area of police governance, the neo-liberal state does not necessarily pursue a coherent strategy of 'acting at a distance' (cf. Miller and Rose 1990), partly because of the inability of accountability technologies to deliver substantially the promised policy outcomes and partly because of the sensitivity of its political arm to the public's moral outrage against corruption (cf. Garland 1996).

  3. Analysis of failure dependent test, repair and shutdown strategies for redundant trains

    International Nuclear Information System (INIS)

    Uryasev, S.; Samanta, P.

    1994-09-01

    Failure-dependent testing implies a test of a redundant components (or trains) when failure of one component has been detected. The purpose of such testing is to detect any common cause failures (CCFs) of multiple components so that a corrective action such as repair or plant shutdown can be taken to reduce the residence time of multiple failures, given a failure has been detected. This type of testing focuses on reducing the conditional risk of CCFs. Formulas for calculating the conditional failure probability of a two train system with different test, repair and shutdown strategies are developed. A methodology is presented with an example calculation showing the risk-effectiveness of failure-dependent strategies for emergency diesel generators (EDGs) in nuclear power plants (NPPs)

  4. A New Paradigm for the Iraq Police: Applying Community-Oriented Policing to Iraqi Police Development

    Science.gov (United States)

    2009-04-01

    analysis, the establishment of criminal databases , and the use of polygraph tests. He believed in training all police officers in criminal...level of mutual confidence. There was a lack of formal crime prevention studies in the country. There was a lack of a criminal database arranging...Iraq, 1953, 23. 56 John F. Devlin. "Baath Party: Rise and Metamorphosis." JSTOR . December 1991. http://www.jstor.org/stabel/2165277 (accessed January

  5. Comparing the data-driven and the model-dependent strategies for improving filtered GRACE signal

    Science.gov (United States)

    Dutt Vishwakarma, Bramha; Sneeuw, Nico

    2017-04-01

    The noisy level 02 GRACE products from various groups need to be filtered in order to obtain meaningful information about water mass transport within the Earth system. Filtering affects signal, which increases the uncertainty in the filtered GRACE observed total water storage time series. The signal loss is counter acted using a correction strategy that typically makes use of models. The accuracy of model-dependent methods is dependent on the accuracy of the model, which raises doubts on accuracy of corrected GRACE products over poorly modeled regions. This led to the development of data-driven methods. Although research contributions using a model-dependent method or a data-driven method claim that the corrected GRACE products are superior to filtered products, a comparison of model dependent methods and the data-driven methods is essential to choose the best one. In this contribution, we compare the three most popular model-dependent approaches: additive approach, multiplicative approach, scaling approach, and two data-driven methods proposed recently. In order to be comprehensive, we analyze the performance of these correction strategies over 32 catchments of different sizes located in different climate zones. In a realistic closed-loop simulation, we find that the data-driven methods are consistently superior to the model-dependent approaches. At last we analyze the desiccation of Aral Sea and lake Urmia with the GRACE products, and compare the corrected total water storage change with reports and contributions from different groups. We find that the model-dependent approaches have a tendency to overestimate the rate of water mass loss recorded by GRACE satellites.

  6. Comparing Personality Traits , Coping Strategies, and Attributional Styles of Opioid-Dependent Patients and Healthy People

    Directory of Open Access Journals (Sweden)

    Afsaneh Moradi

    2011-04-01

    Full Text Available Objective: This study is carried on to compare personality traits, coping strategies, and attributional styles of opiate-dependent patients and healthy people. Materials & Methods: In this cross-sctional and comparative research, three scales Eysenk Personality Questionaire RS (EPQ-RS, Coping Response Inventory (CRI, and Attributional Style Questionnaire (ASQ are used to measure the mentioned variables on 158 people (78 opiate-dependent patient and 80 healthy people selected by accessible sampling method. Research data were examined on the basis of T-test for independent groups and logistic regression. Results: Results of T-test showed that there were significant differences between healthy and patient group in Coping Response Inventory and Personality Traits Subscale(except Lying subscale and attribution styles for negative events (P<0.001. Logistic regression results showed that all of these variables which entered in model, are able to predict distinction one group from other patient group and healthy one in a meaningful way(P<0.001. Conclusion: opiate-dependent patients when they face problems significantly use problem-solving strategies, social support seeking, and cognitive evaluation significantly less than healthy group and use physical inhibition and emotional inhibition significantly more than the healthy group. Also, drug-dependent patients in terms of tendency to Neuroticism, psychoticism and introversion were significantly higher than the healthy group, and they had more pessimistic attributional style towards negative events. On the other hand it became apparent that some aspects of personality characteristics, coping strategies, and attributional style considerably were able to distinguish healthy people from opiate-dependent patients.

  7. Policing Challenged and People’s Expectations

    Directory of Open Access Journals (Sweden)

    Thakur Mohan Shrestha

    2015-04-01

    Full Text Available Peace, security, rule of law, and sustainable development are driving principles in a democratic notion of developing country like Nepal. "3Is': Injustice, Insecurity and Imbalance have been reflecting in the post transitional Nepal. The study came with the objectives of investigating the peoples' perceptions on the adaptation of policing, the challenges and expectation. The information was collected from 1111(N respondents all over the country from different ways of life, applying mixed method questionnaire survey and interview. The research show the need of system based policing like 'intelligence-led'; 'police public partnership', and 'proactive' respectively. The influence of politicization, political instability, external influence, lack of role model leadership, open border, rampant corruption, nepotism-favoritism, lack of research are the major challenges in the security organizations. Furthermore, most educated and high profile personalities have less interest to encourage their generation in police services. People are expecting proficient and accountable police forces. Keywords: Policing, Challenges, People's Expectation

  8. 32 CFR 635.17 - Military Police Report.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Military Police Report. 635.17 Section 635.17... CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Offense Reporting § 635.17 Military Police Report. (a... received or observed by military police. (2) Serve as a record of all military police and military police...

  9. Evolution of learned strategy choice in a frequency-dependent game.

    Science.gov (United States)

    Katsnelson, Edith; Motro, Uzi; Feldman, Marcus W; Lotem, Arnon

    2012-03-22

    In frequency-dependent games, strategy choice may be innate or learned. While experimental evidence in the producer-scrounger game suggests that learned strategy choice may be common, a recent theoretical analysis demonstrated that learning by only some individuals prevents learning from evolving in others. Here, however, we model learning explicitly, and demonstrate that learning can easily evolve in the whole population. We used an agent-based evolutionary simulation of the producer-scrounger game to test the success of two general learning rules for strategy choice. We found that learning was eventually acquired by all individuals under a sufficient degree of environmental fluctuation, and when players were phenotypically asymmetric. In the absence of sufficient environmental change or phenotypic asymmetries, the correct target for learning seems to be confounded by game dynamics, and innate strategy choice is likely to be fixed in the population. The results demonstrate that under biologically plausible conditions, learning can easily evolve in the whole population and that phenotypic asymmetry is important for the evolution of learned strategy choice, especially in a stable or mildly changing environment.

  10. Evolution of learned strategy choice in a frequency-dependent game

    Science.gov (United States)

    Katsnelson, Edith; Motro, Uzi; Feldman, Marcus W.; Lotem, Arnon

    2012-01-01

    In frequency-dependent games, strategy choice may be innate or learned. While experimental evidence in the producer–scrounger game suggests that learned strategy choice may be common, a recent theoretical analysis demonstrated that learning by only some individuals prevents learning from evolving in others. Here, however, we model learning explicitly, and demonstrate that learning can easily evolve in the whole population. We used an agent-based evolutionary simulation of the producer–scrounger game to test the success of two general learning rules for strategy choice. We found that learning was eventually acquired by all individuals under a sufficient degree of environmental fluctuation, and when players were phenotypically asymmetric. In the absence of sufficient environmental change or phenotypic asymmetries, the correct target for learning seems to be confounded by game dynamics, and innate strategy choice is likely to be fixed in the population. The results demonstrate that under biologically plausible conditions, learning can easily evolve in the whole population and that phenotypic asymmetry is important for the evolution of learned strategy choice, especially in a stable or mildly changing environment. PMID:21937494

  11. State-Dependent Impulsive Control Strategies for a Tumor-Immune Model

    Directory of Open Access Journals (Sweden)

    Kwang Su Kim

    2016-01-01

    Full Text Available Controlling the number of tumor cells leads us to expect more efficient strategies for treatment of tumor. Towards this goal, a tumor-immune model with state-dependent impulsive treatments is established. This model may give an efficient treatment schedule to control tumor’s abnormal growth. By using the Poincaré map and analogue of Poincaré criterion, some conditions for the existence and stability of a positive order-1 periodic solution of this model are obtained. Moreover, we carry out numerical simulations to illustrate the feasibility of our main results and compare fixed-time impulsive treatment effects with state-dependent impulsive treatment effects. The results of our simulations say that, in determining optimal treatment timing, the model with state-dependent impulsive control is more efficient than that with fixed-time impulsive control.

  12. Compliance with traffic laws by traffic police officers, non-traffic police officers, and civilian drivers.

    Science.gov (United States)

    Rosenbloom, Tova; Pereg, Avihu; Perlman, Amotz

    2014-01-01

    The policy of a public organization, such as police, may shape the norms and the behavior of the citizens. In line with this, police officers are expected by the public to comply with traffic laws and serve as an example for the citizenry. This study used on-site observations of civilian and police driver, comparing police officers' compliance with traffic laws to that of civilians. We compared driver compliance with traffic laws for drivers in 3 groups of vehicles: traffic police cars, non-traffic police cars, and civilian cars. Four hundred sixty-six vehicles were observed and compared by vehicle type and whether a uniform was worn by the driver. We observed safety belt usage, signaling before turning, cellular phone usage, and giving way to traffic (measured by merging time). We found evidence that generally drivers in police cars use seat belts while driving more that drivers in civilian cars do. In particular, more traffic police car drivers used seat belts than non-traffic police car drivers do. In addition, drivers in civilian cars and non-traffic police cars waited longer periods of time before merging right into traffic compared to traffic police car drivers. Our findings supported the notion that on-duty police officers, and traffic police officers in particular, adhere more closely to traffic laws compared to civilian drivers. As the general public compliance with traffic laws is affected by the police perceived legitimacy, the publication of these results can both boost public cooperation with the police and encourage police officers to continue providing positive role models to the public.

  13. A Systemic Analysis of the Challenges of Policing Senegal: The Role of the Police in Democracy

    Science.gov (United States)

    2016-09-01

    and notes: The lack of embeddedness of prodemocracy elites is reflected in the idealized view of democracy they embrace. They portray democracy as...Additionally, for individual police officers, policing is their livelihood in a competitive job market with extremely high unemployment. Thus, the police

  14. Microwave emissions from police radar.

    Science.gov (United States)

    Fink, J M; Wagner, J P; Congleton, J J; Rock, J C

    1999-01-01

    This study evaluated police officers' exposures to microwaves emitted by traffic radar units. Exposure measurements were taken at approximated ocular and testicular levels of officers seated in patrol vehicles. Comparisons were made of the radar manufacturers' published maximum power density specifications and actual measured power densities taken at the antenna faces of those units. Four speed-enforcement agencies and one transportation research institute provided 54 radar units for evaluation; 17 different models, encompassing 4 frequency bands and 3 antenna configurations, were included. Four of the 986 measurements taken exceeded the 5 mW/cm2 limit accepted by the International Radiation Protection Association and the National Council on Radiation Protection and Measurement, though none exceeded the American Conference of Governmental Industrial Hygienists, American National Standards Institute, Institute of Electrical and Electronic Engineers, or Occupational Safety and Health Administration standard of 10 mW/cm2. The four high measurements were maximum power density readings taken directly in front of the radar. Of the 812 measurements taken at the officers' seated ocular and testicular positions, none exceeded 0.04 mW/cm2; the highest of these (0.034 mW/cm2) was less than 1% of the most conservative current safety standards. High exposures in the limited region directly in front of the radar aperture are easily avoided with proper training. Results of this study indicate that police officer exposure to microwave radiation is apparently minimal. However, because of uncertainty in the medical and scientific communities concerning nonionizing radiation, it is recommended that law enforcement agencies implement a policy of prudent avoidance, including purchasing units with the lowest published maximum power densities, purchasing dash/rear deck-mounted units with antennae mounted outside the patrol vehicle, and training police officers to use the "stand-by" mode

  15. Absolute versus Relative Assessments of Individual Status in Status-Dependent Strategies in Stochastic Environments.

    Science.gov (United States)

    Tachiki, Yuuya; Koizumi, Itsuro

    2016-07-01

    Status-dependent strategies represent one of the most remarkable adaptive phenotypic plasticities. A threshold value for individual status (e.g., body size) is assumed above and below which each individual should adopt alternative tactics to attain higher fitness. This implicitly assumes the existence of an "absolute" best threshold value, so each individual chooses a tactic only on the basis of its own status. However, animals may be able to assess their status on the basis of surrounding individuals. This "relative" assessment considers a threshold value to be changeable depending on individual situations, which may result in significant differences in ecological and evolutionary dynamics compared with absolute assessment. Here, we incorporated Bayesian decision-making and adaptive dynamics frameworks to explore the conditions necessary for each type of assessment to evolve. Our model demonstrates that absolute assessment is always an evolutionarily stable strategy (ESS) in a stable environment, whereas relative assessment can be an ESS in stochastic environments. The consequences of future environmental change differ considerably depending on the assessment chosen. Our results underscore the need to better understand how individuals assess their own status when choosing alternative tactics.

  16. Impact of coverage-dependent marginal costs on optimal HPV vaccination strategies

    Directory of Open Access Journals (Sweden)

    Marc D. Ryser

    2015-06-01

    Full Text Available The effectiveness of vaccinating males against the human papillomavirus (HPV remains a controversial subject. Many existing studies conclude that increasing female coverage is more effective than diverting resources into male vaccination. Recently, several empirical studies on HPV immunization have been published, providing evidence of the fact that marginal vaccination costs increase with coverage. In this study, we use a stochastic agent-based modeling framework to revisit the male vaccination debate in light of these new findings. Within this framework, we assess the impact of coverage-dependent marginal costs of vaccine distribution on optimal immunization strategies against HPV. Focusing on the two scenarios of ongoing and new vaccination programs, we analyze different resource allocation policies and their effects on overall disease burden. Our results suggest that if the costs associated with vaccinating males are relatively close to those associated with vaccinating females, then coverage-dependent, increasing marginal costs may favor vaccination strategies that entail immunization of both genders. In particular, this study emphasizes the necessity for further empirical research on the nature of coverage-dependent vaccination costs.

  17. A New Role for Local Police in Radiological Security

    National Research Council Canada - National Science Library

    Lee, Thomas

    2007-01-01

    .... Local police agencies have previously not had a formal role in radiological security. This thesis explores policy initiatives, based on community policing principles conducted at the local police level, which will enhance security at locations where radiological materials are kept.

  18. 'The Fear of Insignificance': New Perspectives on Harmonising Police Cooperation in Europe and Australia

    Directory of Open Access Journals (Sweden)

    Saskia Hufnagel

    2010-06-01

    Full Text Available Despite the fact that Australia and the European Union (EU have different structures of governance, histories, and cultures, both entities face remarkably similar problems in relation to police cooperation across borders. Australia is divided in nine different criminal jurisdictions, each of them policed by its own police force. Problems of border crossing, information exchange and joint investigations therefore arise similar to those in the EU. These problems have intensified in the 20th century with globalisation and the increased mobility of offenders. Several strategies, both legal and administrative, have necessarily developed to secure inter-state borders. Many of these strategies, like joint investigation teams, common databases and mutual recognition can be compared to solutions developed in the EU. This article will analyse some of the strategies that have been developed in Australia and in the EU to out-balance the lack of borders within them. It will be discussed what the major common impediments to police cooperation are in both entities. As many problems of cross-border policing result from the fact that law enforcement strategies are purely regional, it will be explored how more advanced cooperation strategies could be harmonised at the EU and Australian Federal levels. The major inhibiting factor in relation to harmonisation of legal frameworks in both entities will be defined as ‘the fear of insignificance’ or the fear of state actors to lose their individual identities in the process of harmonisation.

  19. Military experience and levels of stress and coping in police officers.

    Science.gov (United States)

    Hartley, Tara A; Violanti, John M; Mnatsakanova, Anna; Andrew, Michael E; Burchfiel, Cecil M

    2013-01-01

    Policing is a stressful occupation and working in this environment may make officers more vulnerable to adverse psychological and physiological outcomes. The impact of prior military experience on work stress and coping strategies has not been well-studied in police. The purpose of this cross-sectional study was to examine differences in levels of police-related stress and coping in officers with and without military experience. Participants were 452 police officers from the Buffalo Cardio-metabolic Occupational Police Stress Study Officers were categorized into three groups: non-military (n = 334), non-combat military (n = 84), and military with combat (n = 34). Age, sex and education adjusted levels of psychological stress and coping measures were compared across the three groups using ANCOVA. P-values were derived from post-hoc comparisons. Non-military police officers had significantly higher stress levels for physically and psychological threatening events compared to non-combat officers (p = 0.019). Non-military officers also reported experiencing significantly more organizational stressors and physically and psychologically threatening events in the past year than combat and non-combat officers (p military officers (p = 0.010, p = 0.005, respectively). In summary, police officers without military experience reported experiencing more organizational and life-threatening events than officers who served in the military. Yet combat officers were less likely to utilize positive coping than non-combat and non-military officers. These findings demonstrate the potential positive influence of military experience on police stress. Further research is needed as military veterans return to police work.

  20. Dental caries experience in a Hungarian police student population.

    Science.gov (United States)

    Faragó, I; Nagy, G; Márton, S; Túry, F; Szabó, E; Hopcraft, M; Madléna, M

    2012-01-01

    The aim of this study was to assess the caries experience of Hungarian police students and to evaluate its relationship with nutrition, oral hygiene habits, behavioural and social factors. This representative cross-sectional epidemiological survey was conducted in a dental office of the Miskolc Law Enforcement Secondary School in Hungary in 2008. Altogether 792 Hungarian police student volunteers (male/female ratio was 90.3/9.7%, age: 20.4 ± 1.3 years, mean ± SD) participated in the study. Caries experience was measured using World Health Organization criteria and a validated questionnaire was used to collect social and oral health behaviour data. The DMFT number was 10.3 ± 5.7 (mean ± SD). Significant relationships were found between the DMFT value and the education of fathers, frequency of dental attendance, and use of dental floss (p dental attendance, while from the components the FT value showed statistically significant relationships with the education of fathers and the MT component with the use of dental floss (p < 0.05). Based on the results of this survey, strategies aiming at effective caries-preventive programmes should be established in police student populations ensuring the official basic requirements on their health condition and suitability for subsequent service. The published information can be used as a base for new strategies, and allows the evaluation of the effects of a carefully planned and implemented health care system. Copyright © 2012 S. Karger AG, Basel.

  1. Food Policing in Early Modern Danish Towns

    Directory of Open Access Journals (Sweden)

    Jørgen Mührmann-Lund

    2016-08-01

    Full Text Available This article explores the efforts of early modern authorities to provide food security in three different Danish towns in order to understand the goals and methods of early modern food policing. As in other European countries, urban authorities were expected as part of the regulation called ‘the police’ to control the guilds and fix the prices on bread, meat, beer and other life necessities in order to avoid scarcity among the urban poor. In 1682–83 the Danish king established a police force in Copenhagen and the other market towns. The goal of the metropolitan police was to increase the population of the capital and thus increase the military-fiscal power of the absolutist state, by providing food security and even a comfortable life. In practice, the vigilant policing of bakers, butchers and brewers proved difficult. The positive economic effect of food policing was doubted early on and was reduced as a means to avoid food riots at the end the 18th century. In a major provincial market town like Aalborg, the food trade was policed in a similar manner by the town council and the police, but especially the intermediate trade proved difficult to stop. In a tiny, agrarian market town like Sæby, food policing was more a question of feeding the poor with the town’s own products.

  2. Shifting repertoires : Understanding cultural plurality in policing

    NARCIS (Netherlands)

    Hendriks, Frank; van Hulst, Merlijn

    The police is one of the most prominent organizations in the frontline of public administration. In order to deal with high external expectations, the organization has been said to develop and nurture multiple police cultures. Applying Grid Group Cultural Theory, or GGCT, we address the following

  3. Racially Biased Policing: Determinants of Citizen Perceptions

    Science.gov (United States)

    Weitzer, Ronald; Tuch, Steven A.

    2005-01-01

    The current controversy surrounding racial profiling in America has focused renewed attention on the larger issue of racial bias by the police. Yet little is known about the extent of police racial bias and even less about public perceptions of the problem. This article analyzes recent national survey data on citizens' views of and reported…

  4. Cheating in the Classroom: Beyond Policing

    Science.gov (United States)

    Lee, Daniel E.

    2009-01-01

    Regrettably, cheating is widespread on all levels of our educational system. Effective monitoring and judicial review processes that ensure that students who cheat are subjected to appropriate disciplinary action are essential. However, policing is not enough. We must go beyond policing to change the culture of the classroom in ways that…

  5. Implementing a Community-Oriented Policing Program.

    Science.gov (United States)

    Sumner, Dave

    2002-01-01

    Describes a successful community-oriented policing program at the University of South Alabama which has cut crime rates while not requiring extra funding. Discusses the reorganization of the police department, efforts targeting children, university services started by the deputy chief, and other new crime prevention and training initiatives. (EV)

  6. Page | 198 POLICE CORRUPTION AND ADMINISTRATION OF ...

    African Journals Online (AJOL)

    Fr. Ikenga

    2017-08-07

    Aug 7, 2017 ... to be abused due to the influence of social evils such as corruption, favouritism, dishonesty, fraud, tribalism, ethnicity and even villagism. These social problems are not peculiar to the Nigeria Police alone. They are ..... At this stage, the suspect sometimes through his lawyer has to negotiate with the Police ...

  7. Analysis towards Effective Policing in Nigeria

    African Journals Online (AJOL)

    DrNneka

    According to Arase and Iwuofor (2007) training is an invaluable tool for the effective policing of any society. An untrained or ill-trained police officer lacks the requisite knowledge, skill and attitude for effective crime control and is also a threat to the society. Regular training programmes should be organized to enhance ...

  8. Return to work: Police personnel and PTSD

    NARCIS (Netherlands)

    Plat, Marie-Christine J.; Westerveld, Gre J.; Hutter, Renée C.; Olff, Miranda; Frings-Dresen, Monique H. W.; Sluiter, Judith K.

    2013-01-01

    This study i) describes the number of police personnel with PTSD who are working and those who are on sick leave before and after an out-patient-clinic treatment program and ii) examines which factors are related to return to work. Police personnel treated for PTSD (n=121). In this retrospective

  9. Food Policing in Early Modern Danish Towns

    DEFF Research Database (Denmark)

    Mührmann-Lund, Jørgen

    2016-01-01

    This article explores the efforts of early modern authorities to provide food security in three different Danish towns in order to understand the goals and methods of early modern food policing. As in other European countries, urban authorities were expected as part of the regulation called ‘the...... of the capital and thus increase the military-fiscal power of the absolutist state, by providing food security and even a comfortable life. In practice, the vigilant policing of bakers, butchers and brewers proved difficult. The positive economic effect of food policing was doubted early on and was reduced...... as a means to avoid food riots at the end the 18th century. In a major provincial market town like Aalborg, the food trade was policed in a similar manner by the town council and the police, but especially the intermediate trade proved difficult to stop. In a tiny, agrarian market town like Sæby, food...

  10. Reporting Crime Victimizations to the Police and the Incidence of Future Victimizations: A Longitudinal Study.

    Science.gov (United States)

    Ranapurwala, Shabbar I; Berg, Mark T; Casteel, Carri

    2016-01-01

    Law enforcement depends on cooperation from the public and crime victims to protect citizens and maintain public safety; however, many crimes are not reported to police because of fear of repercussions or because the crime is considered trivial. It is unclear how police reporting affects the incidence of future victimization. To evaluate the association between reporting victimization to police and incident future victimization. We conducted a retrospective cohort study using National Crime Victimization Survey 2008-2012 data. Participants were 12+ years old household members who may or may not be victimized, were followed biannually for 3 years, and who completed at least one follow-up survey after their first reported victimization between 2008 and 2012. Crude and adjusted generalized linear mixed regression for survey data with Poisson link were used to compare rates of future victimization. Out of 18,657 eligible participants, 41% participants reported to their initial victimization to police and had a future victimization rate of 42.8/100 person-years (PY) (95% CI: 40.7, 44.8). The future victimization rate of those who did not report to the police (59%) was 55.0/100 PY (95% CI: 53.0, 57.0). The adjusted rate ratio comparing police reporting to not reporting was 0.78 (95%CI: 0.72, 0.84) for all future victimizations, 0.80 (95% CI: 0.72, 0.90) for interpersonal violence, 0.73 (95% CI: 0.68, 0.78) for thefts, and 0.95 (95% CI: 0.84, 1.07) for burglaries. Reporting victimization to police is associated with fewer future victimization, underscoring the importance of police reporting in crime prevention. This association may be attributed to police action and victim services provisions resulting from reporting.

  11. How Do Efficient Coding Strategies Depend on Origins of Noise in Neural Circuits?

    Science.gov (United States)

    Brinkman, Braden A W; Weber, Alison I; Rieke, Fred; Shea-Brown, Eric

    2016-10-01

    Neural circuits reliably encode and transmit signals despite the presence of noise at multiple stages of processing. The efficient coding hypothesis, a guiding principle in computational neuroscience, suggests that a neuron or population of neurons allocates its limited range of responses as efficiently as possible to best encode inputs while mitigating the effects of noise. Previous work on this question relies on specific assumptions about where noise enters a circuit, limiting the generality of the resulting conclusions. Here we systematically investigate how noise introduced at different stages of neural processing impacts optimal coding strategies. Using simulations and a flexible analytical approach, we show how these strategies depend on the strength of each noise source, revealing under what conditions the different noise sources have competing or complementary effects. We draw two primary conclusions: (1) differences in encoding strategies between sensory systems-or even adaptational changes in encoding properties within a given system-may be produced by changes in the structure or location of neural noise, and (2) characterization of both circuit nonlinearities as well as noise are necessary to evaluate whether a circuit is performing efficiently.

  12. DREAM/calsenilin/KChIP3 modulates strategy selection and estradiol-dependent learning and memory.

    Science.gov (United States)

    Tunur, Tumay; Stelly, Claire E; Schrader, Laura Ann

    2013-11-18

    Downstream regulatory element antagonist modulator (DREAM)/calsenilin(C)/K⁺ channel interacting protein 3 (KChIP3) is a multifunctional Ca²⁺-binding protein highly expressed in the hippocampus that inhibits hippocampus-sensitive memory and synaptic plasticity in male mice. Initial studies in our lab suggested opposing effects of DR/C/K3 expression in female mice. Fluctuating hormones that occur during the estrous cycle may affect these results. In this study, we hypothesized that DR/C/K3 interacts with 17β-estradiol, the primary estrogen produced by the ovaries, to play a role in hippocampus function. We investigated the role of estradiol and DR/C/K3 in learning strategy in ovariectomized (OVX) female mice. OVX WT and DR/C/K3 knockout (KO) mice were given three injections of vehicle (sesame oil) or 17β-estradiol benzoate (0.25 mg in 100 mL sesame oil) 48, 24, and 2 h before training and testing. DR/C/K3 and estradiol had a time-dependent effect on strategy use in the female mice. Male KO mice exhibited enhanced place strategy relative to WT 24 h after pre-exposure. Fear memory formation was significantly reduced in intact female KO mice relative to intact WT mice, and OVX reduced fear memory formation in the WT, but had no effect in the KO mice. Long-term potentiation in hippocampus slices from female mice was enhanced by circulating ovarian hormones in both WT and DR/C/K3 KO mice. Paired-pulse depression was not affected by ovarian hormones but was reduced in DR/C/K3 KO mice. These results provide the first evidence that DR/C/K3 plays a timing-dependent role in estradiol regulation of learning, memory, and plasticity.

  13. Social Capital in Scottish and Danish Neighbourhoods: Paradoxes of a Police-Community Nexus at the Front Line

    DEFF Research Database (Denmark)

    Deuchar, Ross; Søgaard, Thomas Friis; Holligan, Chris

    2018-01-01

    Community-oriented social capital strategies and punitive-oriented policing approaches conflict. Establishing local networking initiatives with community-oriented policing at the centre lends itself to an assets-based policing approach, based on honouring, mobilizing and extending the assets......-generated theory of social capital to explore the micro-sociology of experiences and understandings about community-police integration policy initiatives. We use this perspective to argue that the building of positive inter-generational and police-community relationships is the result of social exchanges...... illuminates the tangled and conflicted nature of these embedded symbolic interactions, social capital formations and the latter's form as a potential positional and 'tribal' commodity....

  14. The Impact of Psychological Science on Policing in the United States: Procedural Justice, Legitimacy, and Effective Law Enforcement.

    Science.gov (United States)

    Tyler, Tom R; Goff, Phillip Atiba; MacCoun, Robert J

    2015-12-01

    The May 2015 release of the report of the President's Task Force on 21st Century Policing highlighted a fundamental change in the issues dominating discussions about policing in America. That change has moved discussions away from a focus on what is legal or effective in crime control and toward a concern for how the actions of the police influence public trust and confidence in the police. This shift in discourse has been motivated by two factors-first, the recognition by public officials that increases in the professionalism of the police and dramatic declines in the rate of crime have not led to increases in police legitimacy, and second, greater awareness of the limits of the dominant coercive model of policing and of the benefits of an alternative and more consensual model based on public trust and confidence in the police and legal system. Psychological research has played an important role in legitimating this change in the way policymakers think about policing by demonstrating that perceived legitimacy shapes a set of law-related behaviors as well as or better than concerns about the risk of punishment. Those behaviors include compliance with the law and cooperation with legal authorities. These findings demonstrate that legal authorities gain by a focus on legitimacy. Psychological research has further contributed by articulating and demonstrating empirical support for a central role of procedural justice in shaping legitimacy, providing legal authorities with a clear road map of strategies for creating and maintaining public trust. Given evidence of the benefits of legitimacy and a set of guidelines concerning its antecedents, policymakers have increasingly focused on the question of public trust when considering issues in policing. The acceptance of a legitimacy-based consensual model of police authority building on theories and research studies originating within psychology illustrates how psychology can contribute to the development of evidence

  15. Habitual action video game playing is associated with caudate nucleus-dependent navigational strategies.

    Science.gov (United States)

    West, Greg L; Drisdelle, Brandi Lee; Konishi, Kyoko; Jackson, Jonathan; Jolicoeur, Pierre; Bohbot, Veronique D

    2015-06-07

    The habitual playing of video games is associated with increased grey matter and activity in the striatum. Studies in humans and rodents have shown an inverse relationship between grey matter in the striatum and hippocampus. We investigated whether action video game playing is also associated with increased use of response learning strategies during navigation, known to be dependent on the caudate nucleus of the striatum, when presented in a dual solution task. We tested 26 action video game players (actionVGPs) and 33 non-action video game players (nonVGPs) on the 4-on-8 virtual maze and a visual attention event-related potential (ERP) task, which elicits a robust N-2-posterior-controlateral (N2pc) component. We found that actionVGPs had a significantly higher likelihood of using a response learning strategy (80.76%) compared to nonVGPs (42.42%). Consistent with previous evidence, actionVGPs and nonVGPs differed in the way they deployed visual attention to central and peripheral targets as observed in the elicited N2pc component during an ERP visual attention task. Increased use of the response strategy in actionVGPs is consistent with previously observed increases in striatal volume in video game players (VGPs). Using response strategies is associated with decreased grey matter in the hippocampus. Previous studies have shown that decreased volume in the hippocampus precedes the onset of many neurological and psychiatric disorders. If actionVGPs have lower grey matter in the hippocampus, as response learners normally do, then these individuals could be at increased risk of developing neurological and psychiatric disorders during their lifetime. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  16. A Holling Type II Pest and Natural Enemy Model with Density Dependent IPM Strategy

    Directory of Open Access Journals (Sweden)

    Xia Wang

    2017-01-01

    Full Text Available Resource limitations and density dependent releasing of natural enemies during the pest control and integrated pest management will undoubtedly result in nonlinear impulsive control. In order to investigate the effects of those nonlinear control strategies on the successful pest control, we have proposed a pest-natural enemy system concerning integrated pest management with density dependent instant killing rate and releasing rate. In particular, the releasing rate depicts how the number of natural enemy populations released was guided by their current density at the fixed moment. The threshold condition which ensures the existence and global stability of pest-free periodic solution has been discussed first, and the effects of key parameters on the threshold condition reveal that reducing the pulse period does not always benefit pest control; that is, frequent releasing of natural enemies may not be beneficial to the eradication of pests when the density dependent releasing method has been implemented. Moreover, the forward and backward bifurcations could occur once the pest-free periodic solution becomes unstable, and the system could exist with very complex dynamics. All those results confirm that the control actions should be carefully designed once the nonlinear impulsive control measures have been taken for pest management.

  17. Consequences of Split Shift Work in Indian Traffic Police Personnel: Daytime Sleepiness, Stressors and Psychological Distress

    Directory of Open Access Journals (Sweden)

    Rakesh Kumar Soni

    2016-12-01

    Full Text Available The present study was aimed to measure the daily routine preference, daytime sleepiness, and psychological distress experiences, because of split shift system job in a sample in traffic police personnel of Raipur city, India. To measure such parameters we used the Morningness-Eveningness Questionnaire, Epworth Sleepiness Scale (ESS, Operational Police Stress Questionnaire (OPSQ, General Health Questionnaire and the Distress. To evaluate differences between age, body mass index, period of service length and drug / alcohol use for all the subjects (traffic police personnel the t-test and chi-square test were used. Total Hundred male traffic police personnel participated and out of which most of them were found to belong in the evening active category. This study also indicates increased prevalence of excessive daytime sleepiness and (EDS high level of psychological distress as measured by the GHQ-12 among few police workers. Moreover, a number of participants reported significant distress levels, when measured with distress thermometer. In nutshell, the study sample suggests adaptive coping strategies of traffic police personnel working in split shift system profession can be attributed to their evening (E-type circadian preferences.

  18. Association between psychosomatic symptoms and work stress among Taiwan police officers.

    Science.gov (United States)

    Chueh, Ke-Hsin; Yen, Cheng-Fang; Lu, Luo; Yang, Mei-Sang

    2011-04-01

    The aim of the study was to explore the association between the severity of psychosomatic symptoms and perceived work stress among male police officers in southern Taiwan. By stratified random sampling, a total of 698 male police officers were recruited into this study (the response rate was 73.4%; 512 of 698). A structured self-administered questionnaire on demographic and working characteristics, the severity of psychosomatic symptoms, perceived work stress, and social support was used to collect data anonymously. The results of multiple regression analysis revealed that (1) the police officers who perceived high-work stress reported more severe psychosomatic symptoms than those who perceived low-work stress; and (2) perceived social support had a moderating effect on the association between severity of psychosomatic symptoms and perceived work stress. Perceived work stress is an indicator of psychosomatic symptoms in police officers. Strategies for reducing psychosomatic symptoms of police officers include police administrators taking into account the level of work stress as well as more attention being paid to the resources of social support. Copyright © 2011 Elsevier Taiwan LLC. All rights reserved.

  19. Analysis of the method quality function deployment "qfd" in preventive services police

    Directory of Open Access Journals (Sweden)

    Lauro Soares de Freitas

    2015-02-01

    Full Text Available Despite of the significant contribution of QFD for the construction of the theoretical framework for managing the development of new products and services, there is an embryonic implementation in the public sector. The purpose of this article is to analyze the application of the method in the context of public safety, and the study was delimited to the School Patrol in the Military Police of Minas Gerais. Action research was the research strategy chosen and qualitative and quantitative methods were used to collect and analyze data. The QFD method proved to be effective for: systematize a large set of internal and external corporate information, facilitating the subsequent planning of policing; promote a dynamic oriented and structured in encounters between police and the community; identify the needs of public school and prioritize activities policing which better fulfill these desires; and to understand the ability of service of a School Patrol Unit. Moreover, the police service has a unique set of characteristics that partially hindered planning service by QFD. This service does not have a specific market niche, being a service of law and not by purchase. Also relies on legal aspects and regulates behaviors, generating rejection. Although this particular nature, two factors favored the application of the method: the institutionalization of the philosophy of community policing in the organization and to familiarizing officers with management concepts and quality. The final conclusion is that the QFD method was presented as a promising tool for improving the quality of Brazilian public services.

  20. Two Bootstrap Strategies for a k-Problem up to Location-Scale with Dependent Samples

    Directory of Open Access Journals (Sweden)

    Jean-François Quessy

    2014-01-01

    Full Text Available This paper extends the work of Quessy and Éthier (2012 who considered tests for the k-sample problem with dependent samples. Here, the marginal distributions are allowed, under H0, to differ according to their mean and their variance; in other words, one focuses on the shape of the distributions. Although easily stated, this problem nevertheless requires a careful treatment for the computation of valid P values. To this end, two bootstrap strategies based on the multiplier central limit theorem are proposed, both exploiting a representation of the test statistics in terms of a Hadamard differentiable functional. This accounts for the fact that one works with empirically standardized data instead of the original observations. Simulations reported show the nice sample properties of the method based on Cramér-von Mises and characteristic function type statistics. The newly introduced tests are illustrated on the marginal distributions of the eight-dimensional Oil currency data set.

  1. Which bulb is brighter? It depends on connection! Strategies for illuminating electrical concepts using light bulbs

    Science.gov (United States)

    Wong, Darren; Lee, Paul; Foong, S. K.

    2017-11-01

    In this paper, we examined teachers’ understanding of electrical concepts such as power, current and potential difference based on how these concepts were applied to understand the relative brightness seen in bulbs of different wattage under different connections—series or parallel. From the responses of teachers to a concept question, we identified common lines of reasoning and the associated conceptual difficulties. To support the explanation of the concept question, we set up relevant circuits and made measurements of the circuits. We discuss the temperature dependence of the resistance of the light bulb which although critical for in depth understanding of the relative brightness, was often omitted in the teacher responses. Lastly, we share insights and strategies to elicit and confront students' thinking and to help them resolve, extend and apply their thinking with regard to the related electrical concepts using various light bulb activities.

  2. Modelling intelligence-led policing to identify its potential

    NARCIS (Netherlands)

    Hengst-Bruggeling, M. den; Graaf, H.A.L.M. de; Scheepstal, P.G.M. van

    2014-01-01

    lntelligence-led policing is a concept of policing that has been applied throughout the world. Despite some encouraging reports, the effect of intelligence-led policing is largely unknown. This paper presents a method with which it is possible to identify intelligence-led policing's potential to

  3. 32 CFR 637.4 - Military Police and the USACIDC.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Military Police and the USACIDC. 637.4 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MILITARY POLICE INVESTIGATION Investigations § 637.4 Military Police and the USACIDC. (a) The military police or the USACIDC are authorized to investigate allegations of...

  4. An Optimal Number-Dependent Preventive Maintenance Strategy for Offshore Wind Turbine Blades Considering Logistics

    Directory of Open Access Journals (Sweden)

    Mahmood Shafiee

    2013-01-01

    Full Text Available In offshore wind turbines, the blades are among the most critical and expensive components that suffer from different types of damage due to the harsh maritime environment and high load. The blade damages can be categorized into two types: the minor damage, which only causes a loss in wind capture without resulting in any turbine stoppage, and the major (catastrophic damage, which stops the wind turbine and can only be corrected by replacement. In this paper, we propose an optimal number-dependent preventive maintenance (NDPM strategy, in which a maintenance team is transported with an ordinary or expedited lead time to the offshore platform at the occurrence of the Nth minor damage or the first major damage, whichever comes first. The long-run expected cost of the maintenance strategy is derived, and the necessary conditions for an optimal solution are obtained. Finally, the proposed model is tested on real data collected from an offshore wind farm database. Also, a sensitivity analysis is conducted in order to evaluate the effect of changes in the model parameters on the optimal solution.

  5. Harm reduction and law enforcement in Vietnam: influences on street policing

    Directory of Open Access Journals (Sweden)

    Jardine Melissa

    2012-07-01

    in harm reduction advocacy or training strategies to support or operationalise legalised harm reduction interventions. The practices of street police challenge harm reduction policies, entirely understandably given the competing pressures on them. For harm reduction to be effective in Vietnam, it is essential that the ambiguities and contradictions between laws to control HIV and to control drugs be resolved for the street-level police.

  6. Preventing occupational injury among police officers: does motivation matter?

    Science.gov (United States)

    Chan, D K C; Webb, D; Ryan, R M; Tang, T C W; Yang, S X; Ntoumanis, N; Hagger, M S

    2017-08-01

    Injury prevention is an important issue for police officers, but the effectiveness of prevention initiatives is dependent on officers' motivation toward, and adherence to, recommended health and safety guidelines. To understand effects of police officers' motivation to prevent occupational injury on beliefs about safety and adherence to injury prevention behaviours. Full-time police officers completed a survey comprising validated psychometric scales to assess autonomous, controlled and amotivated forms of motivation (Treatment Self-Regulation Questionnaire), behavioural adherence (Self-reported Treatment Adherence Scale) and beliefs (Safety Attitude Questionnaire) with respect to injury prevention behaviours. There were 207 participants; response rate was 87%. Hierarchical multiple regression analyses demonstrated that autonomous motivation was positively related to behavioural adherence, commitment to safety and prioritizing injury prevention. Controlled motivation was a positive predictor of safety communication barriers. Amotivation was positively associated with fatalism regarding injury prevention, safety violation and worry. These findings are consistent with the tenets of self-determination theory in that autonomous motivation was a positive predictor of adaptive safety beliefs and adherence to injury prevention behaviours. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  7. Using simulation to educate police about mental illness: A collaborative initiative

    Directory of Open Access Journals (Sweden)

    Wendy Stanyon

    2014-06-01

    Full Text Available Mental illness is a major public health concern in Canada and also globally. According to the World Health Organization, five of the top ten disabilities worldwide are mental health disorders. Within Canada, one in five individuals is living with mental illness each year. Currently, there are 6.7 million Canadians living with mental illness and over 1 million Canadian youth living with mental illness. Police are frequently the first responders to situations in the community involving people with mental illness, and police services are increasingly aware of the need to provide officers with additional training and strategies for effectively interacting with these citizens. This study examined the effectiveness of four online, interactive video-based simulations designed to educate police officers about mental illness and strategies for interacting with people with mental illness. The simulations were created through the efforts of a unique partnership involving a police service, a mental health facility and two postsecondary institutions. Frontline police officers from Ontario were divided into one of three groups (simulation, face to face, control. Using a pre- and post-test questionnaire, the groups were compared on their level of knowledge and understanding of mental illness. In addition, focus groups explored the impact of the simulations on officers’ level of confidence in engaging with individuals with mental illness and officers’ perceptions of the simulations’ ease of use and level of realism. The study’s findings determined that the simulations were just as effective as face-to-face learning, and the officers reported the simulations were easy to use and reflected real-life scenarios they had encountered on the job. As mental health continues to be a major public concern, not only in Canada but also globally, interactive simulations may provide an effective and affordable education resource not only for police officers but for

  8. Burden of alcohol use in the Uganda police in Kampala district ...

    African Journals Online (AJOL)

    Background: Alcohol dependence is one of the leading causes of the global burden of disease. Among members of the Uganda Police Force, alcohol dependence has been a major contributor of poor mental health, poor work output and forced retirement. Objective: This study was carried out to determine the prevalence of ...

  9. Assessment by citizens of the level of confidence of police and protection from criminal entry

    Directory of Open Access Journals (Sweden)

    Anna A. Glukhova

    2017-09-01

    Full Text Available Objective on the basis of sociological research to determine the level of confidence in police among the population of Nizhny Novgorod region and to measure the subjective assessment by citizens of the degree of protection from criminal attacks. Methods general scientific analysis systemicstructural approach to the analysis of research object comparativelegal as well as logical methods and the special scientific method questionnaire method ndash questioning of residents of Nizhny Novgorod region. Results the characteristics of the process of actual interaction between citizens and police are identified and classified the attitude to police and the level of trust in police in general and in certain areas of their work in various categories of the population are identified the typology of population groups depending on their concepts about police functioning is carried out. Scientific novelty for the first time the article discusses public opinion of the Nizhny Novgorod region residents about police officers the actual characteristics and interaction between citizens and police are revealed proposals and practical recommendations were formulated for adjustment of the work of territorial bodies of the Ministry of Interior with the aim of increasing the level of their credibility with the population. Among them are a to improve the efficiency of propaganda of the police work results in mass media including the work with citizensrsquo claims disclosure and investigation of crimes especially those which caused a broad public resonance b to inform citizens and police officers about the social importance of the activities of Internal Affairs bodies and internal troops for ensuring public order prevention suppression disclosure of crimes and offences c to expand the number of journalists specializing in lawenforcement issues d to simplify the procedure for receiving claims from citizens about small and medium crimes with the use of modern technologies

  10. Doing Gender within the Police Doing Gender Within the Police

    Directory of Open Access Journals (Sweden)

    Ursula Nienhaus

    2007-11-01

    Full Text Available Bei dieser überarbeiteten soziologischen Dissertation der Universität Bielefeld handelt es sich um eine klar gegliederte, theoretisch fundierte Untersuchung der (Bayerischen Polizei, ihrer Leitbilder, Arbeitspraktiken, Auseinandersetzungen und deren Veränderungen durch die sprunghaft angestiegenen Zahlen von Frauen. Sie reiht sich in mittlerweile vielfältige deutsch- und englischsprachige Publikationen ein. In der Auseinandersetzung mit geschichtswissenschaftlichen Darstellungen zum Thema (Kapitel 2.2.1 werden leider viele offensichtliche Fehler und unhaltbare Klischees verbreitet. Auch die jeweils „Relevanzen“ genannten Kapitelzusammenfassungen sind nicht, was dieser Begriff vermuten lässt. Eine leichte Straffung, die Streichung modischer Begriffe (wie „Diskursstränge“, „faktische Ent-Vergeschlechtlichung“, „Variabilität von Egalität und Differenz“ und „Thematisierung, De-Thematisierung und Re-Thematisierung“ sowie unsinniger Ausführungen (wie S. 73 Ende des Absatzes 3.1 hätten der Veröffentlichung gut getan.This volume, a revised sociological dissertation for the University of Bielefeld, is a clearly constructed and theoretically sound examination of the (Bavarian police, their inspirations, work practices, conflicts, and changes due to the sudden rise of women in the force. It finds its rightful place among the now numerous publications on the subject in both German and English. Unfortunately, however, the historical presentation of the theme (chapter 2.2.1 displays many errors and perpetuates clichés. In addition, the chapter summaries—entitled “relevancies"—are not that which they profess to be. The publication would have been well served by slight reductions and by deleting popular terms (for example “discourse strands,” “factual de-gendering”, “variability of equality and difference”, and “thematizing, de-thematizing, and re-thematizing” as well as useless explanations (such as at the

  11. UNDERSTANDING KIDS/TEENS' CONSTRUCTION OF POLICE AND CRIME CONCEPTS AS A COMMUNITY POLICING APPROACH: SOCIAL GROUNDED THEORY APPLIED

    OpenAIRE

    ÖNDER, MURAT

    2015-01-01

    There has been a growing interest among academicians, researchers and policy-makers in promoting community policing as a modern way to deal with crimes and community problems. Community policing is a philosophy of policing based on the concept that police officers and citizens working together in creative ways to control crimes. The purpose of this research is to get the perspectives of kids/teens regarding crime and police since this segment of society is most vulnerable to crimes. This will...

  12. Militarização do social como estratégia de integração: o caso da UPP do Santa Marta Militarization of the social field as integrative strategy: the case of Santa Marta's Police Unit for Pacification

    Directory of Open Access Journals (Sweden)

    Sonia Fleury

    2012-08-01

    Full Text Available Neste artigo, é discutida a estratégia adotada pelo governo do Rio de Janeiro para ocupação pelo Estado das favelas que estavam sob o controle do tráfico de drogas. A estratégia de pacificação envolve um primeiro momento de ocupação militar, um segundo de instalação de uma unidade de polícia permanente no território e um terceiro que trataria de estabelecer um diálogo entre os atores sociais e canalizar as demandas para a rede de políticas. O objetivo inicial de estabelecimento de uma nova ordem policial coercitiva confronta-se, em muitos aspectos, com a construção de uma esfera pública ampliada por meio da expansão da cidadania aos moradores destes territórios e sua integração à cidade. Em estudo de caso realizado na primeira favela ocupada, o Santa Marta, evidenciam-se as enormes tensões e contradições desta estratégia de ampliação dos direitos de cidadania por meio da militarização do campo social¹.This paper discusses the current strategy of Rio de Janeiro's government to occupy the slums former controlled by the drug dealers. The strategy of pacification encompasses a first moment of military occupation, a second moment of installing a permanent police unity in the territory and a third one that aims to establish a dialogue among social actors in the territory and convey their demands to a policy network. The initial objective of creating a new order through police coercion confronts, in several aspects, with the construction of a comprehensive public sphere, by means of expanding the citizenship status of the dwellers of these territories assuring their integration to the city. In a case study in the first occupied slum, Santa Marta, it was possible to identify the tremendous contradictions and tensions inherent to this strategy of enlarging citizens' rights by means of the militarization of the social field.

  13. Decision Making Strategy and the Simultaneous Processing of Syntactic Dependencies in Language and Music

    Directory of Open Access Journals (Sweden)

    M. P. Roncaglia-Denissen

    2018-01-01

    Full Text Available Despite differences in their function and domain-specific elements, syntactic processing in music and language is believed to share cognitive resources. This study aims to investigate whether the simultaneous processing of language and music share the use of a common syntactic processor or more general attentional resources. To investigate this matter we tested musicians and non-musicians using visually presented sentences and aurally presented melodies containing syntactic local and long-distance dependencies. Accuracy rates and reaction times of participants’ responses were collected. In both sentences and melodies, unexpected syntactic anomalies were introduced. This is the first study to address the processing of local and long-distance dependencies in language and music combined while reducing the effect of sensory memory. Participants were instructed to focus on language (language session, music (music session, or both (dual session. In the language session, musicians and non-musicians performed comparably in terms of accuracy rates and reaction times. As expected, groups’ differences appeared in the music session, with musicians being more accurate in their responses than non-musicians and only the latter showing an interaction between the accuracy rates for music and language syntax. In the dual session musicians were overall more accurate than non-musicians. However, both groups showed comparable behavior, by displaying an interaction between the accuracy rates for language and music syntax responses. In our study, accuracy rates seem to better capture the interaction between language and music syntax; and this interaction seems to indicate the use of distinct, however, interacting mechanisms as part of decision making strategy. This interaction seems to be subject of an increase of attentional load and domain proficiency. Our study contributes to the long-lasting debate about the commonalities between language and music by

  14. Decision Making Strategy and the Simultaneous Processing of Syntactic Dependencies in Language and Music.

    Science.gov (United States)

    Roncaglia-Denissen, M P; Bouwer, Fleur L; Honing, Henkjan

    2018-01-01

    Despite differences in their function and domain-specific elements, syntactic processing in music and language is believed to share cognitive resources. This study aims to investigate whether the simultaneous processing of language and music share the use of a common syntactic processor or more general attentional resources. To investigate this matter we tested musicians and non-musicians using visually presented sentences and aurally presented melodies containing syntactic local and long-distance dependencies. Accuracy rates and reaction times of participants' responses were collected. In both sentences and melodies, unexpected syntactic anomalies were introduced. This is the first study to address the processing of local and long-distance dependencies in language and music combined while reducing the effect of sensory memory. Participants were instructed to focus on language (language session), music (music session), or both (dual session). In the language session, musicians and non-musicians performed comparably in terms of accuracy rates and reaction times. As expected, groups' differences appeared in the music session, with musicians being more accurate in their responses than non-musicians and only the latter showing an interaction between the accuracy rates for music and language syntax. In the dual session musicians were overall more accurate than non-musicians. However, both groups showed comparable behavior, by displaying an interaction between the accuracy rates for language and music syntax responses. In our study, accuracy rates seem to better capture the interaction between language and music syntax; and this interaction seems to indicate the use of distinct, however, interacting mechanisms as part of decision making strategy. This interaction seems to be subject of an increase of attentional load and domain proficiency. Our study contributes to the long-lasting debate about the commonalities between language and music by providing evidence for their

  15. Effect of positional dependence and alignment strategy on modeling transcription factor binding sites

    Directory of Open Access Journals (Sweden)

    Quader Saad

    2012-07-01

    Full Text Available Abstract Background Many consensus-based and Position Weight Matrix-based methods for recognizing transcription factor binding sites (TFBS are not well suited to the variability in the lengths of binding sites. Besides, many methods discard known binding sites while building the model. Moreover, the impact of Information Content (IC and the positional dependence of nucleotides within an aligned set of TFBS has not been well researched for modeling variable-length binding sites. In this paper, we propose ML-Consensus (Mixed-Length Consensus: a consensus model for variable-length TFBS which does not exclude any reported binding sites. Methods We consider Pairwise Score (PS as a measure of positional dependence of nucleotides within an alignment of TFBS. We investigate how the prediction accuracy of ML-Consensus is affected by the incorporation of IC and PS with a particular binding site alignment strategy. We perform cross-validations for datasets of six species from the TRANSFAC public database, and analyze the results using ROC curves and the Wilcoxon matched-pair signed-ranks test. Results We observe that the incorporation of IC and PS in ML-Consensus results in statistically significant improvement in the prediction accuracy of the model. Moreover, the existence of a core region among the known binding sites (of any length is witnessed by the pairwise coexistence of nucleotides within the core length. Conclusions These observations suggest the possibility of an efficient multiple sequence alignment algorithm for aligning TFBS, accommodating known binding sites of any length, for optimal (or near-optimal TFBS prediction. However, designing such an algorithm is a matter of further investigation.

  16. The Information-Seeking Behavior of Police Officers in Turkish National Police

    Science.gov (United States)

    Guclu, Idris

    2011-01-01

    A current trend that has emerged as a result of the information age is information-seeking behavior. From individuals to large social institutions, information-seeking behavior is utilized to attain a wide variety of goals. This body of work investigates the information-seeking behaviors of police officers who work in police stations in the…

  17. The indonesia’s Police Reform Police in the Reform Era New Institutionalism Perspective

    Directory of Open Access Journals (Sweden)

    ACHMAD NURMAND

    2016-05-01

    Full Text Available Since the reformation and democratization movement in 1998, Indonesians have faced a chronic corruption problem. At the beginning of reformation era in 1998 to fight against corruption, the Indonesian government reforms the organization structure of the Indonesia Police to be an independent body separated from the Military organization. The police reforms begun in 1999 and got legal foundation with Act No. 2/2002. However, since fourteen years, the level of police reform has not yet succeed because of low community satisfaction on police service and the intense conflicts always occur whenever ACA investigates the case of corruptions conducted by police leaders. Three conflicts between police institution and ACA have taken placed. By using institutionalism approach, this research focus on the reform in police themselves are major actors on how reforms are organized and managed. This study is interpretative in nature gained only through social constructions such as language, consciousness, shared meanings, documents, tools, and other artefacts’. This finding revealed that this unsuccessful institutionalization process took place in a context of the main task of police for communicty service. Second, the study has demonstrated that three concepts from institutional theory as aforementioned provided vocabularies and insights to explain the phenomenon under study.

  18. Legal Advice in Police Custody: From Europe to a Local Police Station

    NARCIS (Netherlands)

    A. Ogorodova (Anna); T. Spronken (Taru)

    2014-01-01

    markdownabstract__Abstract__ In October 2013, the European Union adopted a Directive, which guarantees, inter alia, the right of access to a lawyer to suspects of criminal offences from the outset of police custody and during police interrogation. However, adoption of the relevant legislation is

  19. Occupational culture in policing reviewed : A comparison of values in the public and private police

    NARCIS (Netherlands)

    Loyens, Kim

    2009-01-01

    Recent years have seen an increasing privatization of the security sector, leading to an intermingling of private and public policing and a possible "value-shift" for the overall security policy. Systematic comparative research between police and private security values is, however, still lacking.

  20. Policing for Conflict Zones: What Have Local Policing Groups Taught Us?

    Directory of Open Access Journals (Sweden)

    Bruce Baker

    2017-08-01

    Full Text Available The police are invariably severely reduced or even cease to be active in times of conflict. Policing as an activity, however, persists, with local groups taking up the role of maintaining order and combating crime. Such local policing is very diverse in its practices and in the nature of its links with the state. Using examples of local policing practices in four sub-Saharan conflicts, this article considers different patterns of harnessing local capacity to provide policing services. The patterns range from authorities utilising existing local policing providers or initiating new local responses, to local non-government organisations [NGOs] seeking to fill policing gaps left by the state, or long-established local provision continuing unchanged. Each response, whether one of cooperation, delegation, neglect or abandonment, is evaluated for its effectiveness, and lessons to be learned from their practices are offered. Together the four case studies suggest new pathways to achieving police effectiveness and reform in challenging conflict environments.

  1. The role of diversification strategies in the economic development for oil-depended countries: - The case of UAE

    Directory of Open Access Journals (Sweden)

    Ahmed Zain Elabdin Ahmed

    2015-03-01

    Full Text Available Diversification strategies adopted by oil-depended economies' played an important role in the economic development in these countries, which rely heavily on oil exports. UAE as an oil-dependency economy has the type of strategy to diversify the sources of its national income and reduce its dependence on oil to counter the instability in global oil prices. This paper seek to investigate whether the diversification strategies adopted by (UAE is adequate to manage its economic development. The methodology employed in this study is to examine the contribution of diversified sectors based on the country's GDP especially during and after the global financial crisis (2008-2012 using statistical analysis procedure. The results confirm that investment in different sectors rather than oil would have substantially improved the performance UAE economy.

  2. Child abuse investigation: police officers and secondary traumatic stress.

    Science.gov (United States)

    Maceachern, Alison D; Jindal-Snape, Divya; Jackson, Sharon

    2011-01-01

    Child protection is an area of police work which has expanded in the last decade, leading to an increase in the number of police officers working in departments which specialise in investigating cases of child abuse. Police officers in this field may be at greater risk of experiencing secondary traumatic stress but there remains a paucity of research in this area of policing. Analogies can be drawn to existing research in policing and with social service workers involved in child protection. The paper finishes off with implications for police forces to ensure safe working environments and appropriate counselling for employees.

  3. Police investigations: discretion denied yet undeniably exercised

    Science.gov (United States)

    Belur, J.; Tilley, N.; Osrin, D.; Daruwalla, N.; Kumar, M.; Tiwari, V.

    2014-01-01

    Police investigations involve determining whether a crime has been committed, and if so what type of crime, who has committed it and whether there is the evidence to charge the perpetrators. Drawing on fieldwork in Delhi and Mumbai, this paper explores how police investigations unfolded in the specific context of women’s deaths by burning in India. In particular, it focuses on the use of discretion despite its denial by those exercising it. In India, there are distinctive statutes relating to women’s suspicious deaths, reflecting the widespread expectation that the bride’s family will pay a dowry to the groom’s family and the tensions to which this may on occasion give rise in the early years of a marriage. Often, there are conflicting claims influencing how the woman’s death is classified. These in turn affect police investigation. The nature and direction of police discretion in investigating women’s deaths by burning reflect in part the unique nature of the legislation and the particular sensitivities in relation to these types of death. They also highlight processes that are liable to be at work in any crime investigation. It was found that police officers exercised unacknowledged discretion at seven specific points in the investigative process, with potentially significant consequences for the achievement of just outcomes: first response, recording the victim’s ‘dying declaration’, inquest, registering of the ‘First Information Report’, collecting evidence, arrest and framing of the charges. PMID:26376482

  4. Evaluation of new health care model applied to population of the National Police of Colombia

    Directory of Open Access Journals (Sweden)

    Jaime Mauricio Achury Sabogal

    2014-07-01

    Full Text Available The investigation is based on the construction of a new health model under the strategies of the Primary Health Care (APS, which was applied in the year 2004 to a 199 population of chronic patients users of the Colombia`s National Police health system to which a survey and a clinical review before and after the intervention. Very interesting results were obtained contributes with new knowledge for the country and especially for the health system of the Military Forces and the National Police.

  5. Temperature dependence of trophic interactions are driven by asymmetry of species responses and foraging strategy.

    Science.gov (United States)

    Dell, Anthony I; Pawar, Samraat; Savage, Van M

    2014-01-01

    distributions and phenologies are altered, such that previously noninteracting species come into contact. 6. By using characteristics of trophic interactions that are often well known, such as body size, foraging strategy, thermy and environmental temperature, our framework should allow more accurate predictions about the thermal dependence of consumer-resource interactions. Ultimately, integration of our theory into models of food web and ecosystem dynamics should be useful in understanding how natural systems will respond to current and future temperature change. © 2013 The Authors. Journal of Animal Ecology © 2013 British Ecological Society.

  6. Reference-dependent electric vehicle production strategy considering subsidies and consumer trade-offs

    International Nuclear Information System (INIS)

    Zhang, Xiang

    2014-01-01

    In this paper, we extend previous reference-dependence newsvendor research by incorporating both consumer trade-offs and government subsidies to evaluate the relevant influences on the optimal electric vehicle (EV) production decisions. We present the properties of the model, derive the closed-form solutions for the model given the relevant constraints, and use numerical experiments to illustrate the results. We find that subsidies, loss aversion, the performance of both EVs and internal combustion engine-powered vehicles (ICEVs), and the coefficient of variation of demand are significant factors influencing the optimal production quantity and the expected utilities of EV production. The high selling price and other high costs of ICEVs help offset the influence of loss aversion, whereas the high costs of EV enhance loss aversion. Our study enriches the literature on subsidies for EVs by establishing a behavioral model to incorporate the decision bias in terms of loss aversion at the firm level. These findings provide guiding principles for both policymakers and EV managers for making better strategies to promote EVs in the early immature market. - Highlights: • The performance of both electric vehicles (EVs) and internal combustion engine-power vehicles (ICEVs) influences the EV production decisions. • A loss averse EV manager produces less and obtains less the expected utility than a risk neutral one. • Subsidies help decrease the EV breakeven quantity, increase the optimal quantity, offset the influence of loss aversion. • Subsidies should be adjusted according to the performance of both EVs and the ICEVs, demand heterogeneity, and local conditions. • The high ICEVs costs help offset the influence of loss aversion, whereas the high EV costs enhance loss aversion

  7. An evaluation of a psychosocial stress and coping model in the police work context

    Directory of Open Access Journals (Sweden)

    Gerrit J. Louw

    2010-03-01

    Research purpose: The purpose of the study was to determine how Moos's hypothesised stress and coping model (1994 fitted a sample of police officers. Motivation for the study: The study was an attempt to understand police officers' unique needs and how the frequency and/or intensity of perceived stress could be reduced so that they would be able to cope more effectively with stress. Research design, approach and method: A non-experimental survey design, following the quantitative tradition, was used in pursuit of the research objectives. A random sample of 505 participants was extracted from a population of serving male and female police officers reflecting the typical South African ethnic groups. Structural equation modelling (SEM was used to establish the adequacy of between the hypothesised Moos model and the sample. Main findings: The hypothesised theoretical framework was disproved. A respecified model and inter-correlations confirm that some officers experience burnout, while, paradoxically, others continue to be unaffected because of the buffering effect of social support, personality factors and other resilience factors not revealed in this study. Practical/managerial implications: The study calls on police management for awareness of the negative health consequences of prolonged stressors. Simultaneously, employee assistance programmes could be directed to problem-solving strategies, perceived self-efficacy and learned resourcefulness to improve control over prolonged negative stress consequences among members. Contribution/value-add: This research provides a theoretical framework to understand, describe and assess individual well-being in the police work context.

  8. An ex post facto evaluation framework for place-based police interventions.

    Science.gov (United States)

    Braga, Anthony A; Hureau, David M; Papachristos, Andrew V

    2011-12-01

    A small but growing body of research evidence suggests that place-based police interventions generate significant crime control gains. While place-based policing strategies have been adopted by a majority of U.S. police departments, very few agencies make a priori commitments to rigorous evaluations. Recent methodological developments were applied to conduct a rigorous ex post facto evaluation of the Boston Police Department's Safe Street Team (SST) hot spots policing program. A nonrandomized quasi-experimental design was used to evaluate the violent crime control benefits of the SST program at treated street segments and intersections relative to untreated street segments and intersections. Propensity score matching techniques were used to identify comparison places in Boston. Growth curve regression models were used to analyze violent crime trends at treatment places relative to control places. UNITS OF ANALYSIS: Using computerized mapping and database software, a micro-level place database of violent index crimes at all street segments and intersections in Boston was created. Yearly counts of violent index crimes between 2000 and 2009 at the treatment and comparison street segments and intersections served as the key outcome measure. The SST program was associated with a statistically significant reduction in violent index crimes at the treatment places relative to the comparison places without displacing crime into proximate areas. To overcome the challenges of evaluation in real-world settings, evaluators need to continuously develop innovative approaches that take advantage of new theoretical and methodological approaches.

  9. When police act as pimps: glimpses into child prostitution in India.

    Science.gov (United States)

    Debabrata, R

    1998-01-01

    A random sample of 28 out of 86 brothels along the G. B. Road in India revealed that almost 60% of the prostitutes were children. The law does not punish prostitutes who are older than 18 and do not solicit business publicly, but it does punish running a brothel, living on the earnings of prostitutes, procuring or inducing people to become prostitutes, and soliciting in public places. The law, which is mostly used to harass prostitutes, invokes penalties of imprisonment for procuring or trafficking and for forcible detention for the purpose of prostitution while creating a special police force to stop trafficking, special courts to deal with cases, and protective homes for "rescued" girls. The law fails to punish clients or make provisions for the rehabilitation of rescued women. Offenses rarely end in convictions. In fact, police officers extort money from traffickers, prostitutes, and madams and abet the system of prostitution through a scheme of false registration of the girls that creates the fiction that they are not minors and creates a debt paid by the madams that places the girls in virtual bondage. There is a set rate for police bribes, depending upon the size of the brothel. Police also are clients themselves and/or extort money from clients. When arrests are made (to make police records look good), police deliberately target adult prostitutes instead of the minors because it is harder to get the minors released back into prostitution. The police are reluctant to release records about prostitution and are complicit when madams present false affirmations that they are relatives of minor girls to get them released from juvenile remand homes. The girls are recruited from impoverished families in the countryside who are paid for giving their daughters in false marriages.

  10. Nightlife partnership policing: (Dis)trust building between bouncers and the police in the war on gangs

    DEFF Research Database (Denmark)

    Søgaard, Thomas Friis; Houborg, Esben; Tutenges, Sébastien

    2016-01-01

    partnership policing has employed a police perspective and a top-down approach, thus emphasizing organizational ties between policing bodies, this article uses a bottom-up, interactional approach, with a focus on bouncers’ everyday experiences and understandings of partnerships with the police. Our findings...... show that the formation of informal police-bouncer networks has significantly increased the degree of police influence in private nightlife environments such as bars and nightclubs. Our findings also indicate that inter-agency trust building is crucial to the collaborative willingness and capability...

  11. Time-adaptive versus history-adaptive strategies for multicriterion routing in stochastic time-dependent networks

    DEFF Research Database (Denmark)

    Pretolani, Daniele; Nielsen, Lars Relund; Andersen, Kim Allan

    We compare two different models for multicriterion routing in stochastic time-dependent networks: the  classic "time-adaptive'' route choice and the more flexible "history-adaptive'' route choice. We point out some interesting properties of the sets of efficient solutions ("strategies'') found...

  12. AN ARRANGED MARRIAGE: POLICE - MEDIA CONFLICT & COLLABORATION

    Directory of Open Access Journals (Sweden)

    Chrismas, Bob

    2012-01-01

    Full Text Available Media and police professionals are bound together in interdependent, and often tense, working relationships. For different purposes both professions need to work effectively together while simultaneously retaining independence from each other. These complex inter-reliant relationships create unique challenges that often call for improvement. This essay examines whether relationships between interdependent professional organizations can be improved through a collaborative problem-solving intervention, based on the interactive methods of facilitated dialogue and appreciative inquiry. The article describes a case study of a large Canadian police agency working with local media outlets to improve their working relationship. It highlights the importance of conflict analysis followed by effective change management strategies in implementation of collaborative solutions that meet everyone’s needs. This case study illustrates dynamics that generalize to organizations that have strong organizational cultures and are highly independent and simultaneously required to work together. Some examples of such organizations are military, prison guards, scholars, medical professionals, social workers, teachers, lawyers and most government agenciesLes médias et les corps policiers sont à la fois interreliés et interdépendants, et leur collaboration est souvent tendue. Dans divers objectifs, ils doivent travailler efficacement ensemble tout en maintenant leur propre autonomie. Ces relations complexes donnent lieu à des difficultés auxquelles il faut remédier. Cet essai porte sur les améliorations pouvant être apportées dans les relations entre deux organisations professionnelles interdépendants par l’entremise d’une intervention visant à résoudre les problèmes fondée sur des méthodes interactives de facilitation du dialogue et d’interrogation appréciative. Cet article décrit un cas où une grande agence policière canadienne a collabor

  13. [Participation as Target of Social Medicine and Nursing Care: - Legal Definition of Long-Term Care Dependency - Strategies to Prevent Long-Term Care Dependency].

    Science.gov (United States)

    Nüchtern, Elisabeth; Gansweid, Barbara; Gerber, Hans; von Mittelstaedt, Gert

    2017-01-01

    Objective: By the "Second Bill to Strengthen Long-Term Care", a new concept of long-term care dependency will be introduced, valid from 2017. Long-term care dependency according to Social Code XI will be defined covering more aspects than today. Therefore, the working group "Nursing Care" of the division "Social Medicine in Practice and Rehabilitation" in the German Society for Social Medicine and Prevention presents their results after working on the social medicine perspective of the definition and prevention of long-term care dependency. Methods: Both the definition and strategies to prevent long-term care dependency are systematically taken into consideration from the point of view of social medicine on the basis of the International Classification of Functioning, Disability and Health (ICF), as long-term care dependency means a defined condition of disability. Results: Both the current and the new concept of long-term care dependency focus activity limitations. The perspective of social medicine considers the interactions of health condition, its effects on daily activities and personal as well as environmental factors. From this point of view approaches for social benefits concerning prevention and rehabilitation can be identified systematically so as to work against the development and progression of long-term care dependency. The reference to the ICF can facilitate the communication between different professions. The new "graduation" of long-term care dependency would allow an international "translation" referring to the ICF. Conclusion: Experts from the field of social medicine as well as those of nursing care, care-givers and nursing researchers have in common the objective that persons in need of nursing care can participate in as many aspects of life of importance to them in an autonomous and self-determined way. The point of view of social medicine on long-term care dependency is fundamental for all occupational groups that are involved and for their

  14. Sexual violence from police and HIV risk behaviours among HIV-positive women who inject drugs in St. Petersburg, Russia – a mixed methods study

    Science.gov (United States)

    Lunze, Karsten; Raj, Anita; Cheng, Debbie M; Quinn, Emily K; Lunze, Fatima I; Liebschutz, Jane M; Bridden, Carly; Walley, Alexander Y; Blokhina, Elena; Krupitsky, Evgeny; Samet, Jeffrey H

    2016-01-01

    Introduction Police violence against people who inject drugs (PWID) is common in Russia and associated with HIV risk behaviours. Sexual violence from police against women who use drugs has been reported anecdotally in Russia. This mixed-methods study aimed to evaluate sexual violence from police against women who inject drugs via quantitative assessment of its prevalence and HIV risk correlates, and through qualitative interviews with police, substance users and their providers in St. Petersburg, Russia. Methods Cross-sectional analyses with HIV-positive women who inject drugs (N=228) assessed the associations between sexual violence from police (i.e. having been forced to have sex with a police officer) and the following behaviours: current drug use, needle sharing and injection frequency using multiple regression models. We also conducted in-depth interviews with 23 key informants, including PWID, police, civil society organization workers, and other stakeholders, to explore qualitatively the phenomenon of sexual violence from police in Russia and strategies to address it. We analyzed qualitative data using content analysis. Results Approximately one in four women in our quantitative study (24.1%; 95% CI, 18.6%, 29.7%) reported sexual violence perpetrated by police. Affected women reported more transactional sex for drugs or money than those who were not; however, the majority of those reporting sexual violence from police were not involved in these forms of transactional sex. Sexual violence from police was not significantly associated with current drug use or needle sharing but with more frequent drug injections (adjusted incidence rate ratio 1.43, 95% CI 1.04, 1.95). Qualitative data suggested that sexual violence and coercion by police appear to be entrenched as a norm and are perceived insurmountable because of the seemingly absolute power of police. They systematically add to the risk environment of women who use drugs in Russia. Conclusions Sexual violence

  15. Recommandations from the Geneva Police Department

    CERN Multimedia

    2006-01-01

    The Swiss Permanent Mission in Geneva has informed CERN that the recommendations of the Geneva Police Department relating to the prevention of crime are available on the Internet at the following URL: http://www.geneve.ch/police/prevention/. On another prevention-related matter, the Mission has sent a communiqué regarding theft committed by bogus policemen in Geneva. This communiqué can be consulted in the 'Miscellanea' section of the Relations with the Host States Service's website. Relations with the Host States Service Tel.: 72848 relations.secretariat@cern.ch www.cern.ch/relations

  16. Twilight policing: private security practices in South Africa

    NARCIS (Netherlands)

    Diphoorn, T.G.

    2016-01-01

    Many studies have emphasized the pluralization of policing and the interactions between security providers. However, such studies generally employ a top-down and structural approach, emphasizing the organizational ties between policing bodies. This article employs an ethnographic approach to

  17. Occupational Stress and Coping among Portuguese Military Police Officers

    Directory of Open Access Journals (Sweden)

    A. Rui Gomes

    2016-01-01

    Full Text Available This study describes the professional experience of military police officers from the Portuguese Republican National Guard (N = 95. We focused on the main sources and consequences of stress and the coping strategies used to deal with stress. The evaluation protocol included one closed-ended question and four open-ended questions. Data analysis of meaningful text segments was conceptually based and data categorization followed deductive content analysis. Results allowed the identification of 483 meaning units. Factors intrinsic to the job and the relationships at work were the main stressors referred by participants. The consequences of stressors were evident at an individual level, affecting family, psychological, and physical/health domains. The coping strategies used to deal with the main source of stress in the professional career were focused on problem solving (e.g., active confrontation and emotional regulation (e.g., situation acceptance. Practical implications and future avenues of research with these professionals are discussed.

  18. Strategic sequences in police interviews and the importance of order and cultural fit

    NARCIS (Netherlands)

    Beune, K.; Giebels, Ellen; Adair, Wendi L.; Fennis, B.M.; van der Zee, Karen; van der Zee, Karin I.

    2011-01-01

    This study introduces the concept of strategic sequences to police interviews and concentrates on the impact of active listening behavior and rational arguments. To test the authors’ central assumption that the effectiveness of strategic sequences is dependent on cultural fit (i.e., the match with

  19. STRATEGIC SEQUENCES IN POLICE INTERVIEWS AND THE IMPORTANCE OF ORDER AND CULTURAL FIT

    NARCIS (Netherlands)

    Beune, Karlijn; Giebels, Ellen; Adair, Wendi L.; Fennis, Bob M.; Van Der Zee, Karen I.

    This study introduces the concept of strategic sequences to police interviews and concentrates on the impact of active listening behavior and rational arguments. To test the authors' central assumption that the effectiveness of strategic sequences is dependent on cultural fit (i.e., the match with

  20. Variable links within perceived police legitimacy?: fairness and effectiveness across races and places.

    Science.gov (United States)

    Taylor, Ralph B; Wyant, Brian R; Lockwood, Brian

    2015-01-01

    This work examines connections between two threads of community residents' perceptions of local police legitimacy, effectiveness and procedural fairness, and how those links depend on race, place, and race/place combinations. Previous works have connected these two threads, but have failed (a) to explore the variability of that connection by race, place, and race/place combinations across communities spanning the urban to suburban to rural continuum or (b) to model mutual influence. An extension of the group position thesis and work on minority views of police practices suggest how these variations might be patterned. Data were derived from a 2003 probability-based sampling survey of household respondents across Pennsylvania (n=1289). Generalized confirmatory factor analysis models built procedural fairness and effectiveness indices for four groups: whites in urban core counties, non-whites in urban core counties, whites in non-urban core counties, and non-whites in non-urban core counties. Non-recursive structural equation models revealed variable impacts of perceived police effectiveness on perceived police fairness and, to a lesser extent, of fairness on effectiveness. Implications for a more structurally and contextually aware understanding of links in police legitimacy models are developed. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. Disaster Analysis: Police and Fire Departments. Phase 2.

    Science.gov (United States)

    1989-03-01

    W6 9RS ENGLAND Proteccion Civil c/Evaristo 5 Miguel 8 28008 Madrid, SPAIN Hubert Williams Police Foundation 1001 22nd Street NW Suite 200 Washington...operations during natural and technological disasters; the remaining 24 studies examined police or fire response to riots or civil disturbances. Of the 26...but instead focus upon either general police activity (Wilson, 1968) or police operations during civil disturbances (Westley, 1957; Masotti and Bowen

  2. The Student Police Unity League and Intergroup Contact Theory

    OpenAIRE

    Frazier, Joseph B

    2016-01-01

    The purpose of this study is to evaluate the Student Police Unity League as an effective program at fostering more positive views of the police from black citizens operating by the core tenants provided by Intergroup Contact Theory. It was expected that black students who participated in the Student Police Unity League would report higher levels of trust, legitimacy, willingness to work with the police, outcome justice, and lower level of perceived racial profiling. While the majority of the ...

  3. Researchers Study Police Brutality against Hispanics and Blacks.

    Science.gov (United States)

    Rodriguez, Roberto

    1993-01-01

    Research on police brutality against ethnic groups is increasing, particularly in Latino communities. Findings suggest a pattern of abuse, often without evidence of a crime and without appropriate review of police action. It is suggested that abuse will abate only when police departments operate openly and undergo public scrutiny. (MSE)

  4. Police and Community-partnered Delivery System to Address ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The Community Policing Resource Centres (CPRCs), as they are called, have a support base that draws upon five departments - Health, Women and Child, Education, Scheduled Castes and Other Back Classes, and Land Rural Development. The Punjab Police have a small budget for training in community policing, but no ...

  5. Illicit Drugs, Policing and the Evidence-Based Policy Paradigm

    Science.gov (United States)

    Ritter, Alison; Lancaster, Kari

    2013-01-01

    The mantra of evidence-based policy (EBP) suggests that endeavours to implement evidence-based policing will produce better outcomes. However there is dissonance between the rhetoric of EBP and the actuality of policing policy. This disjuncture is critically analysed using the case study of illicit drugs policing. The dissonance may be ameliorated…

  6. PTSD in relation to dissociation in traumatized police officers

    NARCIS (Netherlands)

    Carlier, I. V.; Lamberts, R. D.; Fouwels, A. J.; Gersons, B. P.

    1996-01-01

    The assumed relationship between dissociation and symptoms of posttraumatic stress disorder (PTSD) was examined. From a group of police officers who had experienced a traumatic event, the authors assessed the chronic dissociative symptoms of 42 police officers with PTSD, 50 police officers with

  7. 32 CFR 635.20 - Military Police Codes (MPC).

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Military Police Codes (MPC). 635.20 Section 635... ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Offense Reporting § 635.20 Military Police... attached military police units are notified for mobilization, relocation, activation, or inactivation. (c...

  8. 32 CFR 635.5 - Police Intelligence/Criminal Information.

    Science.gov (United States)

    2010-07-01

    ..., an investigation by the military police, U.S. Army Criminal Investigation Command (USACIDC) or other... 32 National Defense 4 2010-07-01 2010-07-01 true Police Intelligence/Criminal Information. 635.5... ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Records Administration § 635.5 Police...

  9. Thoughts on the Police Interrogation of Individuals with Mental Retardation.

    Science.gov (United States)

    Perske, Robert

    1994-01-01

    This article presents 20 reasons why it is usually easy for police to get confessions from individuals with mental retardation. It urges that police training be seen as everyone's responsibility and that individuals with mental retardation be prepared for possible police interrogation. (DB)

  10. How Algorithms Inscribe the Understanding of Crime in Police Work

    NARCIS (Netherlands)

    Waardenburg, L.; Sergeeva, A.; Huysman, Marleen

    2018-01-01

    This research focuses on the consequences of the shift to data-driven work for daily police work. Our ongoing ethnographic field study of a team of police officers shows that predictive policing algorithms inscribe a different crime theory-in-use – i.e., the understanding of why crime occurs and how

  11. The Policeman as a Worker – or Not? - International Impulses and National Developments within the Swedish Police, ca. 1850-1940

    Directory of Open Access Journals (Sweden)

    Stefan Nyzell

    2014-11-01

    Full Text Available A modern type of police organization was introduced in Sweden after the revolutionary movement of 1848. As always this was done with a keen eye on the development in the rest of Europe, and the new type of police organization was based on the most modern of all: the London Metropolitan Police. In this text the focus is on the social background of the policemen and its crucial significance for the development of the police and its social, cultural and political outlook. In the early years most policemen came from a working class background, while in later years, due to a direct strategy instigated by the authorities, they mainly came from a rural background and almost all had training as noncommissioned officers in the military service. This in turn led to increasing conflicts within the police ranks, with the most outspoken years of internal hostilities being in the first two decades of the twentieth century.

  12. Policing in Sofia. From centralisation to decentralisation

    NARCIS (Netherlands)

    Devroe, E.; Petrov, M.

    2014-01-01

    In this article, which is embedded in the special issue of the Journal which focuses on the comparative research project ‘Policing European Metropolises’, the general aim is to provide an answer to the research question: ‘Are underlying Anglo-American assumptions regarding trends towards plural

  13. Now & Then: Roger Whitmore, Police Officer.

    Science.gov (United States)

    Barnes, Sue; Michalowicz, Karen Dee

    1995-01-01

    Discusses police officers' use of mathematics when reconstructing an accident scene; and the history of algebra, including al-Khwarizmi's works on the theory of equations, the Rhind Papyrus, a Chinese and an Indian manuscript on systems of linear and quadratic equations, and Diophantus'"syncopated algebra." (10 references) (EK)

  14. Belize: Reflections on Police Training and Professionalization

    Directory of Open Access Journals (Sweden)

    Carlos Barrachina

    2013-06-01

    Full Text Available This article looks to analyze the preparation process the Belizean police force goes through with the objective of training the officers for duty. It also has the purpose of detailing the entrails the officers have to confront in their way up the corporate ladder as they develop into a professional police officer. Seen from a regional objectivity, Belize has been singled out to be in the center of numerous regional and hemispherical security problems; it is facing several of the same security challenges as its neighbors and explains the use of armed forces at the service of the public safety and the necessity to upgrade their law enforcement tactics and practices. The country also participates in many several mutual support instruments designed to assist and receive preparation and instruction from other nation’s police bodies. An example of that international aid came in a report from 2008 entitled "Review of the Belize Department" written by a Jamaican consultant in which the Police Plan elaborated in 2006 was analyzed and critiqued pointed out the strong and weak points of that project.

  15. Communication and Motivation in a Police Department.

    Science.gov (United States)

    Hochstedler, Ellen; Dunning, Christine M.

    1983-01-01

    Studied the effect of satisfaction with transmittal of information on general job satisfaction in a survey of 822 police officers. Results indicated the association between job satisfaction and communication satisfaction was not as strong as hypothesized. Communication with immediate supervisor was rated as most important. (Author/JAC)

  16. Policing Taverns and Shebeens: Observation, experience and ...

    African Journals Online (AJOL)

    This article sketches the views and experiences of police officials responsible for enforcing liquor legislation in the Nyanga precinct of Cape Town. It is intended as a complementary response to Herrick & Charman's article, Shebeens and crime: The multiple criminalities of South African liquor and its regulation (SACQ 45) ...

  17. Estimating police effectiveness with individual victimisation data

    NARCIS (Netherlands)

    Vollaard, B.; Koning, P.

    2005-01-01

    In this paper, we present evidence on the effect of greater numbers of police personnel on victimisation of crime and experience of nuisance. We make use of individual data from a Dutch victimisation survey unique in its size, duration and scope. By using individual victimisation data we provide

  18. Police officer on the frontline or a soldier? The effect of police militarization on crime

    OpenAIRE

    Bove, Vincenzo; Gavrilova, Evelina

    2017-01-01

    Sparked by high-profile confrontations between police and citizens in Ferguson, Missouri, and elsewhere, many commentators have criticized the excessive militarization of law enforcement. We investigate whether surplus military-grade equipment acquired by local police departments from the Pentagon has an effect on crime rates. We use temporal variations in US military expenditure and between-counties variation in the odds of receiving a positive amount of military aid to identify the causal e...

  19. Policía, conducta y control : el caso de la policía de Guadalajara, México

    NARCIS (Netherlands)

    López Alvarado, Mauricio

    2017-01-01

    Since the 1990s, Mexican police organizations made it evident that they were incapable of handling public security and had unprecedented levels of corruption and police-related crimes. To face these cases of police incompetence and misconduct, reforms to the law enforcement system were designed and

  20. The effects of field dependent/independent style awareness on learning strategies and outcomes in an instructional hypermedia module

    Science.gov (United States)

    Fyle, Clifford Omodele

    The purpose of this study was to examine whether field-dependent/independent style awareness affects learning outcomes and learning strategies used in a hypermedia instructional module. Field-dependent/independent style was measured using the Global Embedded Figures Test. Style awareness meant that students were provided with information and explanations about their individual cognitive styles and the learning strategies that accommodate those styles. The study entailed examining students' achievement in a multiple-choice test and performance in a design task, and also their navigation patterns as they studied a science-oriented Webquest. The sample consisted of 149 eighth-grade students in 10 sections of a science class taught by two teachers in a public middle school. A two-group posttest-only design on one factor (style awareness) was used. Sixty-eight students in five sections of the class were assigned to the treatment group (field dependent/independent style awareness) while the other 81 students in five sections were assigned to the control group (no field dependent/independent style awareness). The study took place over a period of 6 days. On the first day, students in the treatment group were first tested and debriefed on their individual styles. Next, all students in both the treatment and control groups studied the hypermedia instructional module (Webquest) over a period of two days. On the fourth and fifth days students worked on the performance tasks, and on the sixth day students took the multiple-choice test and students in the control group were tested and debriefed on their individual styles. The findings indicate that style awareness significantly influenced the learning strategies of field-dependent students as they studied and carried out learning tasks in the Webquest. Field-dependent students with style awareness used hypertext links and navigated the menu sequentially a greater number of times than their counterparts with no style awareness

  1. Dissociable contributions of the prefrontal cortex to hippocampus- and caudate nucleus-dependent virtual navigation strategies.

    Science.gov (United States)

    Dahmani, Louisa; Bohbot, Véronique D

    2015-01-01

    The hippocampus and the caudate nucleus are critical to spatial- and stimulus-response-based navigation strategies, respectively. The hippocampus and caudate nucleus are also known to be anatomically connected to various areas of the prefrontal cortex. However, little is known about the involvement of the prefrontal cortex in these processes. In the current study, we sought to identify the prefrontal areas involved in spatial and response learning. We used functional magnetic resonance imaging (fMRI) and voxel-based morphometry to compare the neural activity and grey matter density of spatial and response strategy users. Twenty-three healthy young adults were scanned in a 1.5 T MRI scanner while they engaged in the Concurrent Spatial Discrimination Learning Task, a virtual navigation task in which either a spatial or response strategy can be used. In addition to increased BOLD activity in the hippocampus, spatial strategy users showed increased BOLD activity and grey matter density in the ventral area of the medial prefrontal cortex, especially in the orbitofrontal cortex. On the other hand, response strategy users exhibited increased BOLD activity and grey matter density in the dorsal area of the medial prefrontal cortex. Given the prefrontal cortex's role in reward-guided decision-making, we discuss the possibility that the ventromedial prefrontal cortex, including the orbitofrontal cortex, supports spatial learning by encoding stimulus-reward associations, while the dorsomedial prefrontal cortex supports response learning by encoding action-reward associations. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

  2. Striatal and hippocampal involvement in motor sequence chunking depends on the learning strategy.

    Science.gov (United States)

    Lungu, Ovidiu; Monchi, Oury; Albouy, Geneviève; Jubault, Thomas; Ballarin, Emanuelle; Burnod, Yves; Doyon, Julien

    2014-01-01

    Motor sequences can be learned using an incremental approach by starting with a few elements and then adding more as training evolves (e.g., learning a piano piece); conversely, one can use a global approach and practice the whole sequence in every training session (e.g., shifting gears in an automobile). Yet, the neural correlates associated with such learning strategies in motor sequence learning remain largely unexplored to date. Here we used functional magnetic resonance imaging to measure the cerebral activity of individuals executing the same 8-element sequence after they completed a 4-days training regimen (2 sessions each day) following either a global or incremental strategy. A network comprised of striatal and fronto-parietal regions was engaged significantly regardless of the learning strategy, whereas the global training regimen led to additional cerebellar and temporal lobe recruitment. Analysis of chunking/grouping of sequence elements revealed a common prefrontal network in both conditions during the chunk initiation phase, whereas execution of chunk cores led to higher mediotemporal activity (involving the hippocampus) after global than incremental training. The novelty of our results relate to the recruitment of mediotemporal regions conditional of the learning strategy. Thus, the present findings may have clinical implications suggesting that the ability of patients with lesions to the medial temporal lobe to learn and consolidate new motor sequences may benefit from using an incremental strategy.

  3. Profiling minorities: police stop and search practices in Toronto, Canada

    Directory of Open Access Journals (Sweden)

    Yunliang Meng

    2017-05-01

    Full Text Available This paper explores police stop and search practices in Toronto using the 2003-2012 data from Toronto Police Service. The findings demonstrate that for black youth, the number of stops and the stops/arrests ratios increased significantly by 42.7% and 44.9% respectively between 2003 and 2012, while for white youth, both indices decreased steadily during the same period. Moreover, they show that police stops of black youth occur most excessively in neighbourhoods where more white people reside and/or have higher crime rates. This article argues for the importance of a contextualized examination of police stops within the spatial context of neighbourhoods and calls for open and free access to police stop data, regular internal review by police, and community policing in Toronto.

  4. Theories of police legitimacy – its sources and effects

    Directory of Open Access Journals (Sweden)

    Pavla Homolová

    2018-04-01

    Full Text Available The review of theories on police legitimacy aims at introducing the subject with a multidisciplinary approach. It quotes criminological, sociological as well as psychological and institutional theories of legitimacy, in order to provide the reader a rich framework, in which the findings of the presented current empirical studies can be evaluated. Police legitimacy is conceived as a social phenomenon, closely related to social norms such as socially constructed police roles and models of policing. The prevailing normative model of police legitimacy in criminology is discussed in greater detail, including critical outlook on procedural fairness as the assumed main source of police empirical legitimacy. Recent findings concerning legal socialization and theories of legitimization myths are high- lighted in order to supplement the micro-level oriented criminological literature on police legitimacy. Possible future pathways of legitimacy research in criminology are discussed.

  5. Effectiveness of Cognitive-Behavioral Therapy in the Improvement of Coping Strategies and Addiction Symptoms in Drug-Dependent Patients

    OpenAIRE

    H BrockieMilan; H Kamarzarrin; H Zare

    2014-01-01

    Objective: This study was carried out to determine the effectiveness of cognitive-behavioral therapy in improving coping strategies and symptoms of drug addiction patients. Method: In a quasi-experimental study, the number of 90drug-dependent patients referring to clinics to stop taking drugs existing in the city of Urmia were divided into two experimental (n=45) groups and control (n=45) using random sampling. The experimental group received 12 sessions of cognitive-behavioral treatment in C...

  6. Europe's Dependence on Russian Natural Gas: Perspectives and Recommendations for a Long-Term Strategy

    National Research Council Canada - National Science Library

    Anderson, Richard J

    2008-01-01

    The EU currently rely on Russia for almost 38% of their imported natural gas; this dependency will become significantly greater if European states implement their currently formulated energy policies...

  7. Quantitative Index and Abnormal Alarm Strategy Using Sensor-Dependent Vibration Data for Blade Crack Identification in Centrifugal Booster Fans.

    Science.gov (United States)

    Chen, Jinglong; Sun, Hailiang; Wang, Shuai; He, Zhengjia

    2016-05-09

    Centrifugal booster fans are important equipment used to recover blast furnace gas (BFG) for generating electricity, but blade crack faults (BCFs) in centrifugal booster fans can lead to unscheduled breakdowns and potentially serious accidents, so in this work quantitative fault identification and an abnormal alarm strategy based on acquired historical sensor-dependent vibration data is proposed for implementing condition-based maintenance for this type of equipment. Firstly, three group dependent sensors are installed to acquire running condition data. Then a discrete spectrum interpolation method and short time Fourier transform (STFT) are applied to preliminarily identify the running data in the sensor-dependent vibration data. As a result a quantitative identification and abnormal alarm strategy based on compound indexes including the largest Lyapunov exponent and relative energy ratio at the second harmonic frequency component is proposed. Then for validation the proposed blade crack quantitative identification and abnormality alarm strategy is applied to analyze acquired experimental data for centrifugal booster fans and it has successfully identified incipient blade crack faults. In addition, the related mathematical modelling work is also introduced to investigate the effects of mistuning and cracks on the vibration features of centrifugal impellers and to explore effective techniques for crack detection.

  8. Quantitative Index and Abnormal Alarm Strategy Using Sensor-Dependent Vibration Data for Blade Crack Identification in Centrifugal Booster Fans

    Directory of Open Access Journals (Sweden)

    Jinglong Chen

    2016-05-01

    Full Text Available Centrifugal booster fans are important equipment used to recover blast furnace gas (BFG for generating electricity, but blade crack faults (BCFs in centrifugal booster fans can lead to unscheduled breakdowns and potentially serious accidents, so in this work quantitative fault identification and an abnormal alarm strategy based on acquired historical sensor-dependent vibration data is proposed for implementing condition-based maintenance for this type of equipment. Firstly, three group dependent sensors are installed to acquire running condition data. Then a discrete spectrum interpolation method and short time Fourier transform (STFT are applied to preliminarily identify the running data in the sensor-dependent vibration data. As a result a quantitative identification and abnormal alarm strategy based on compound indexes including the largest Lyapunov exponent and relative energy ratio at the second harmonic frequency component is proposed. Then for validation the proposed blade crack quantitative identification and abnormality alarm strategy is applied to analyze acquired experimental data for centrifugal booster fans and it has successfully identified incipient blade crack faults. In addition, the related mathematical modelling work is also introduced to investigate the effects of mistuning and cracks on the vibration features of centrifugal impellers and to explore effective techniques for crack detection.

  9. Household Livelihood Strategies and Dependence on Agriculture in the Mountainous Settlements in the Three Gorges Reservoir Area, China

    Directory of Open Access Journals (Sweden)

    Dingde Xu

    2015-04-01

    Full Text Available This study explores the extent to which farmers in the Three Gorges Reservoir area remain highly dependent on agriculture despite rapid urbanization and industrialization. The study focuses on the factors that determine a household’s choice of livelihood strategy, with a particular focus on the production of and dependence on agricultural products. Using a sustainable livelihoods approach and survey data from farmers in the Three Gorges Reservoir area in China, the study provides a descriptive statistical analysis and ordinal logistic regression model that shows that close to 56% of households exhibit a low dependence on agriculture. The following variables had a significant influence on livelihood strategy: the maximum years of education of any household member; the age of the household head; the number of laborers in a household; household location; and formal and informal social networks. Regardless of whether the household had children, house value and fixed assets had no significant influence on livelihood strategy. According to the analysis results, we put forward the suggestions that government departments increase investment in infrastructure and make loan policies more favorable for farmers so as to encourage rural able-person to use their social networks to actively establish businesses at migrant destinations.

  10. Iron chelation therapy in transfusion-dependent thalassemia patients: current strategies and future directions

    Directory of Open Access Journals (Sweden)

    Saliba AN

    2015-06-01

    Full Text Available Antoine N Saliba, Afif R Harb, Ali T Taher Department of Internal Medicine, Division of Hematology/Oncology, American University of Beirut, Beirut, Lebanon Abstract: Transfusional iron overload is a major target in the care of patients with transfusion-dependent thalassemia (TDT and other refractory anemias. Iron accumulates in the liver, heart, and endocrine organs leading to a wide array of complications. In this review, we summarize the characteristics of the approved iron chelators, deferoxamine, deferiprone, and deferasirox, and the evidence behind the use of each, as monotherapy or as part of combination therapy. We also review the different guidelines on iron chelation in TDT. This review also discusses future prospects and directions in the treatment of transfusional iron overload in TDT whether through innovation in chelation or other therapies, such as novel agents that improve transfusion dependence. Keywords: thalassemia, transfusion-dependent thalassemia, iron overload, iron chelation therapy, transfusion

  11. ADMINISTRATIVE POLICE ISSUES AT EUROPEAN LEVEL

    Directory of Open Access Journals (Sweden)

    Dana VULPAȘU

    2014-05-01

    Full Text Available Administrative police, fundamental form of public administration, which aims to ensure public order and the protection of human rights, through prevention, knows no uniform conceptualization in the European states. However, it appears in various forms in national systems and is sustained and strengthened by EU policies whose objectives aim at the establishment of an area of freedom, security and justice with respect for fundamental rights and the different legal systems and traditions of the Member States and to ensure a high level of security through measures of preventing crime, racism and xenophobia. This article aims to show how the concept of administrative police is reflected in the European Union, the complementary and coordinating role of the latter, and the need for a uniform legal framework in European national systems which can allow the shaping of a European model.

  12. Dynamics of police official intervention professional training

    Directory of Open Access Journals (Sweden)

    Daisy Sofía Rodríguez-Ugueto

    2017-12-01

    Full Text Available The need to improve professional practices in the Venezuelan police is essential at the present time. The present work is inserted in this problematic from the formative perspective. It analyzes the main theoretical references regarding the training process of the police officer, their historical tendencies, as well as the essential limitations revealed in the educational context of the National Experimental University of Security in Caracas. All this epistemological and praxiological approach made it possible to propose the integrative logic of the contextualized intervention practice of this professional, through a new system of theoretical relations. For this, we used scientific research methods, such as: analysis-synthesis, empirical methods and techniques, historical-logical and holistic-dialectic for the theoretical elaboration of the proposed model.

  13. Work stress and gender-dependent coping strategies in anesthesiologists at a university hospital.

    Science.gov (United States)

    Kinzl, Johann F; Traweger, Christian; Trefalt, Ernestine; Riccabona, Ulla; Lederer, Wolfgang

    2007-08-01

    To evaluate stressors and coping strategies for stress in a sample of anesthesiologists working at a university hospital. Cross-sectional study via survey instrument. University department of anesthesiology and critical care at a 1305-bed hospital. 135 anesthesia specialists and specialist trainees of anesthesia. A total of 135 self-reporting questionnaires used to assess sociodemographic data, workload, task demands, stress-coping strategies, physical health, emotional well-being, and working conditions, were distributed. Of these, 89 questionnaires were completed and returned, for a response rate of 65.9%: 33 (37.1%) female anesthesiologists and 56 (62.9%) male anesthesiologists. The burden of task-related stressors and of communication possibilities was assessed differently by male and female anesthesiologists. Female anesthesiologists more frequently reported higher concentration demands (P = 0.013) and limited possibilities to control work (P = 0.009) than did their male colleagues. Work at intensive care units (P = 0.001) was particularly demanding and burdensome for female anesthesiologists. Combined evaluation of various stress-coping strategies did not show significant differences between the genders. Generally, anesthesiologists had more confidence in their own personal capabilities and resources and in their social-particularly family-support outside the workplace, than in their social support from colleagues and superiors. Task-related stressors and communication possibilities differed between male and female anesthesiologists in our institution. Female anesthesiologists felt that they had less control over their work.

  14. Assessing fitness to detain in police custody.

    Science.gov (United States)

    Peel, Matthew

    2015-11-11

    This article outlines the role of the custody nurse in assessing an individual's fitness to be detained. It addresses all aspects of the assessment, including consent, responsibilities and the structure of the clinical examination. It explores ways to ensure that the detainee's rights and welfare are maintained and their healthcare needs are met. It offers guidance on preparing a care plan for detained individuals that the police can implement.

  15. Moving Toward the Future of Policing

    Science.gov (United States)

    2011-10-01

    and accusations of eavesdropping by the NSA revealed just how politi- cally and legally sensitive the issue was ( Whistleblower Says NSA May Have...Journal of Applied Behavior Analysis, Vol. 10, No. 1, Spring 1977, pp. 33–40. Schumacher, Gord, “Extra-Jurisdictional Policing: A National Dilemma ...Tabatha, “Decades of Duty After Dark,” Information Week, October 2009. “ Whistleblower Says NSA May Have Listened to Millions of Americans’ Calls

  16. What ails smart policing in India?

    OpenAIRE

    Naryan, Shivangi

    2017-01-01

    This paper aims to explore the materiality of algorithmic governance by looking at the political, social and bureaucratic negotiations that building an information system entails. Through a study of the Crime and Criminal Tracking System in India (CCTNS), it will look at the failure of smart policing in India as a complex mix of politics, bureaucratic inefficiency and social norms. The paper is based on Bowker and Star’s (1999) study of infrastructures where they have argued that physical, ...

  17. Alcohol and drug intoxication during police interrogation and the reasons why suspects confess to the police.

    Science.gov (United States)

    Sigurdsson, J F; Gudjonsson, G H

    1994-08-01

    This study investigates the effects of alcohol, drug intoxication and withdrawal symptoms on the mental state of criminal suspects and the nature of their confession. A total of 359 sentenced prisoners were approached on admission and 96% agreed to participate in the study. They completed a specially designed Confession Questionnaire, which asked them questions about their reasons for confessing to the police, their attitude towards their confession, their mental state at the time of the confession and the extent to which they had been under the influence of alcohol and drug intoxication at the time of crime and police interview. The confession rate for the sample was very high (92%), with serious traffic violators having the highest confession rate (95%) and sex offenders the lowest (83%). The findings illustrate that the "perception of proof", "internal need to confess" and "external pressure" are the main reasons why suspects confess. However, subjects were identified who had experienced a typical "prisoner's dilemma" phenomenon during the police interview because of a co-defendant. Alcohol and drug intoxication was very commonly reported both at the time of the offence and the police interview, but these were related to the nature of their offence. Although intoxication and withdrawal symptoms did not appear to seriously impair their coping during the police interview it was consistently reported as having made them confused.

  18. Duration Dependence in Sickness Absence: How Can We Optimize Disability Management Intervention Strategies?

    NARCIS (Netherlands)

    Joling, C.; Groot, W.; Janssen, P.

    2006-01-01

    Objective: The optimal timing of interventions during sickness absence remains difficult to determine, because we do not have a clear picture of the presence and type of duration dependence that exists. This study investigates the impact of an intervention by the occupational physician as well as of

  19. Integrated crop pollination: Combining strategies to ensure stable and sustainable yields of pollination-dependent crops

    Science.gov (United States)

    Meeting the nutritional needs of our growing human population will be increasingly dependent on bees and other pollinators that provide the essential delivery of pollen to crop flowers during bloom. Honey bees have experienced population declines in some regions, and similar changes are evident for ...

  20. Thailand's Department of Agricultural Extension and Agrochemical Dependency: Perspectives on Contributing Factors and Mitigation Strategies

    Science.gov (United States)

    Nelles, Wayne; Visetnoi, Supawan

    2016-01-01

    Purpose: This paper discusses theoretical, policy and practical issues concerning the problem of "agrochemical dependency" in Thailand, including roles that public extension services play in advocacy or mitigation of agrochemical use. Methodology/Approach: Our research aimed to better understand department of agricultural extension…

  1. Toddler's self-regulation strategies in a challenge context are nap-dependent.

    Science.gov (United States)

    Miller, Alison L; Seifer, Ronald; Crossin, Rebecca; Lebourgeois, Monique K

    2015-06-01

    Early childhood represents a time of developmental changes in both sleep and self-regulation, a construct reflecting the ability to control one's behaviour, attention and emotions when challenged. Links between sleep and self-regulation processes have been proposed, but experimental evidence with young children is lacking. In the current study, we tested the effects of acute sleep restriction (nap deprivation) on toddlers' self-regulation. Healthy children (n = 12; four males; aged 30-36 months (33.9 ± 1.7)) slept on a strict schedule (verified with actigraphy and sleep diaries) for 5 days before each of two afternoon assessments following a nap and a no-nap condition (~11-day protocol). Children were videotaped while attempting an unsolvable puzzle, and 10 mutually exclusive self-regulation strategies were later coded. On average, children lost ~90 min of sleep on the no-nap versus the nap day. Nap deprivation resulted in moderate-to-large effects on self-regulation strategies, with decreases in scepticism (d = 0.77; 7% change), negative self-appraisal (d = 0.92; 5% change) and increases in physical self-soothing (d = 0.68; 10% change), focus on the puzzle piece that would not fit (perseveration; d = 0.50; 9% change) and insistence on completing the unsolvable puzzle (d = 0.91; 10% change). Results suggest that sleep serves an important role in the way that toddlers respond to challenging events in their daily lives. After losing daytime sleep, toddlers were less able to engage effectively in a difficult task and reverted to less mature self-regulation strategies than when they were well rested. Over time, chronically missed sleep may impair young children's self-regulation abilities, resulting in risk for social-emotional, behavioural and school problems. © 2014 European Sleep Research Society.

  2. Toddler’s Self-Regulation Strategies in a Challenge Context are Nap-Dependent

    Science.gov (United States)

    Miller, Alison L.; Seifer, Ronald; Crossin, Rebecca; LeBourgeois, Monique K.

    2015-01-01

    SUMMARY Early childhood represents a time of developmental changes in both sleep and self-regulation, a construct reflecting the ability to control one’s behavior, attention, and emotion when challenged. Links between sleep and self-regulation processes have been proposed, but experimental evidence with young children is lacking. In the current study, we tested the effects of acute sleep restriction (nap deprivation) on toddlers’ self-regulation. Healthy children (n=12; 4 males; 30–36 months (33.9±1.7) slept on a strict schedule (verified with actigraphy and sleep diaries) for 5 days before each of two afternoon assessments following a Nap and a No-Nap condition (~11-day protocol). Children were videotaped while attempting an unsolvable puzzle, and 10 mutually exclusive self-regulation strategies were later coded. On average, children lost ~90 min of sleep on the No-Nap versus the Nap day. Nap deprivation resulted in moderate-to-large effects on self-regulation strategies, with decreases in skepticism (d=0.77; 7% change), negative self-appraisal (d=0.92; 5% change), and increases in physical self-soothing (d=0.68; 10% change), focus on the puzzle piece that would not fit (perseveration; d=0.50; 9% change), and insistence on completing the unsolvable puzzle (d=0.91; 10% change). Results suggest sleep serves an important role in the way toddlers respond to challenging events in their daily lives. After losing daytime sleep, toddlers were less able to effectively engage in a difficult task and reverted to less mature self-regulation strategies, than when they were well-rested. Over time, chronically missed sleep may impair young children’s self-regulation abilities, resulting in risk for social-emotional, behavioral, and school problems. PMID:25394169

  3. Temperate heath plant response to dry conditions depends on growth strategy and less on physiology

    DEFF Research Database (Denmark)

    Albert, Kristian Rost; Kongstad, J.; Schmidt, I. K.

    2012-01-01

    . In combination with dieback of aboveground biomass and reduction of stomatal conductance reduction during dry conditions, the grass continued to have high carbon uptake in the remaining leaves. The dwarf shrub endured the dry conditions by preserving shoot biomass and reducing stomatal conductance. Soil...... of these differences in response in dry versus rewetting conditions can be used to highlight the limitations coherent in different strategies adopted by, for example, evergreen shrubs and grasses. We investigated the leaf-level photosynthetic performance, leaf C, N and d13C along with vegetation cover and biomass...

  4. Effectiveness of Cognitive-Behavioral Therapy in the Improvement of Coping Strategies and Addiction Symptoms in Drug-Dependent Patients

    Directory of Open Access Journals (Sweden)

    H BrockieMilan

    2014-12-01

    Full Text Available Objective: This study was carried out to determine the effectiveness of cognitive-behavioral therapy in improving coping strategies and symptoms of drug addiction patients. Method: In a quasi-experimental study, the number of 90drug-dependent patients referring to clinics to stop taking drugs existing in the city of Urmia were divided into two experimental (n=45 groups and control (n=45 using random sampling. The experimental group received 12 sessions of cognitive-behavioral treatment in Carroll style while the control group received only methadone and the physical pills. All the participants completed coping strategies questionnaire at the beginning, during (after three months, and three months after treatment (follow-up. As well, they were assessed for the rate of improvement in symptoms of addiction and process of addiction treatment using by Madzly’s addiction profile questionnaire. Findings: The results proved the effectiveness of cognitive-behavioral therapy and its survival. Conclusion: Cognitive behavioral therapy is very influential in the boost of coping strategies and the improvement of mental and physical health in drug-dependent patients.

  5. The Nature of Coping in Treatment for Marijuana Dependence: Latent Structure and Validation of the Coping Strategies Scale

    Science.gov (United States)

    Litt, Mark D.; Kadden, Ronald M; Tennen, Howard

    2012-01-01

    The Coping Strategies Scale (CSS) was designed to assess adaptive changes in substance-use specific coping that result from treatment. The present study sought to examine the latent structure of the CSS in the hope that it might shed light on the coping processes of drug users, and guide the development of a brief version of the CSS. Respondents on the CSS were 751 men and women treated in three clinical trials for marijuana dependence. Posttreatment CSS data were analyzed to determine the nature of coping responses in patients who have been trained to use specific strategies to deal with substance use disorders. Exploratory factor analysis yielded two factors, categorized as problem-focused and emotion-focused coping, but confirmatory factor analysis did not support this structure. When infrequently endorsed items were removed, however, confirmatory factor analysis revealed a good fit to the data. Contrary to expectations, practical strategies that often form the basis for coping skills training, such as avoiding those who smoke, were not frequently endorsed. Problem focused items reflected cognitive commitments to change. Emotion-focused items included cognitive reinterpretations of emotions, to help manage emotional reactions. Brief versions of the CSS based on these factors showed good convergent and discriminant validity. The CSS, and the brief versions of the CSS, may prove useful in future treatment trials to evaluate effects of treatment on coping skills acquisition and utilization in substance dependent individuals. PMID:22082345

  6. Police Investigation: The Identity Crisis of the Police Investigation in the Face of Democratic Demands.

    Directory of Open Access Journals (Sweden)

    Waldir Miguel dos Santos Júnior

    2015-12-01

    Full Text Available This work aims to identify the importance of police investigation to the democratic rule of law, from revisiting the origins of the police investigation work will seek to demonstrate that research can and should extricate the inquisitorial logic enshrined in the Brazilian criminal proceedings under the influence of European law. From there, the work tries to demonstrate the requirements of democratic rule of law research. Therefore, the adversarial system will be analyzed, to comply with the democratic demands. Is emphasizing as fundamental rights guarantee the work will seek to demonstrate the incompatibility of research based exclusively on the inquisitorial tradition and the building of a democratic criminal proceedings, since such a perspective was the result of a whole inquisitive heritage and Brazil is marked by characteristic of paradigm of the welfare state and / or Police therefore contrary to the tenets of democratic rule of law.

  7. Gene Delivery Particle Engineering Strategies for Shape-dependent Targeting of Cells and Tissues.

    Science.gov (United States)

    Kozielski, Kristen L; Sitti, Metin

    2017-01-01

    Successful gene delivery requires overcoming both systemic and intracellular obstacles before the nucleic acid cargo can successfully reach its tissue and subcellular target location. Materials & Methods: Non-viral mechanisms to enable targeting while avoiding off-target delivery have arisen via biological, chemical, and physical engineering strategies. Herein we will discuss the physical parameters in particle design that promote tissue- and cell-targeted delivery of genetic cargo. We will discuss systemic concerns, such as circulation, tissue localization, and clearance, as well as cell-scale obstacles, such as cellular uptake and nucleic acid packaging. In particular, we will focus on engineering particle shape and size in order to enhance delivery and promote precise targeting. We will also address methods to program or change particle shape in situ using environmentally triggered cues. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  8. Remembrance of Things Past: Somali Roads to Police Development

    Directory of Open Access Journals (Sweden)

    Alice Hills

    2014-03-01

    Full Text Available Police reform is thought to require a police force to break with its past. This is notably so in the aftermath of conflict or regime change. In practice, however, most police forces are selectively reconstituted, and their development is influenced as much by legacy issues as by international standards filtered through local norms. This article uses the experience of Somalia’s three regional police forces to reconsider the relationship between past and present projects to build police authority and capacity, and what this says about institutional memory in the absence of documentation. In Somalia, as in other clan or tribal-based societies, police development is influenced by a blend of security levels, political imperatives, pragmatism, international resources and memories of past practices, with group experience playing a more significant role than institutional memory. The only identifiable general principle is the need for political settlements and tactical flexibility – that is, for stability.

  9. Police Legitimacy and Compliance With the Law Among Chinese Youth.

    Science.gov (United States)

    Liu, Siyu; Liu, Jianhong

    2017-11-01

    The process-based model of policing garnered considerable support in the discourse on police legitimacy. However, findings are largely based on Western contexts, and little attention has been paid to the model advanced by Tyler that police legitimacy helps promote compliance. Using a high school sample ( N = 711) from China, we follow Tankebe's operationalization and examine the role of legitimacy in youth support for the police and whether legitimacy helps predict compliance with the law. Findings indicate that procedural justice and shared values are strong predictors of youth support to the police, and this support positively predicts compliance with the law. Distributive fairness exerts an independent effect on compliance while having been questioned by the police is negatively related to compliance.

  10. Is ‘real’ Police Work masculinely Gendered?

    DEFF Research Database (Denmark)

    Bloksgaard, Lotte; Fekjær, Silje Bringsrud; Møberg, Rasmus Juul

    characteristics into account? The data in this paper are part of the quantitative research project ‘Recruitment, Education and Careers in the Police: A European Longitudinal Study’ (RECPOL) . The project has a longitudinal research design, following police recruits over time by regularly surveys......This paper contributes to the debates of continuity and change of gender segregation in the labour market by analyzing perceptions of gender and competences in relation to different police tasks among police students in six European countries. The police is a male-dominated occupation associated...... : at the beginning and end of their police education, and three and six years into their professional life. This paper analyses data from phase one in Norway, Sweden, Denmark, Scotland, Spain (Catalonia) and Iceland....

  11. Drug ratio-dependent antagonism: a new category of multidrug resistance and strategies for its circumvention.

    Science.gov (United States)

    Harasym, Troy O; Liboiron, Barry D; Mayer, Lawrence D

    2010-01-01

    A newly identified form of multidrug resistance (MDR) in tumor cells is presented, pertaining to the commonly encountered resistance of cancer cells to anticancer drug combinations at discrete drug:drug ratios. In vitro studies have revealed that whether anticancer drug combinations interact synergistically or antagonistically can depend on the ratio of the combined agents. Failure to control drug ratios in vivo due to uncoordinated pharmacokinetics could therefore lead to drug resistance if tumor cells are exposed to antagonistic drug ratios. Consequently, the most efficacious drug combination may not occur at the typically employed maximum tolerated doses of the combined drugs if this leads to antagonistic ratios in vivo after administration and resistance to therapeutic effects of the drug combination. Our approach to systematically screen a wide range of drug ratios and concentrations and encapsulate the drug combination in a liposomal delivery vehicle at identified synergistic ratios represents a means to mitigate this drug ratio-dependent MDR mechanism. The in vivo efficacy of the improved agents (CombiPlex formulations) is demonstrated and contrasted with the decreased efficacy when drug combinations are exposed to tumor cells in vivo at antagonistic ratios.

  12. Law Enforcement Marketing: Perceptions of a Police Force

    OpenAIRE

    Bohan, Peter

    1987-01-01

    This article examines the role and applicability of marketing in a public service organisation. It is argued that the changing external environment now facing many police agencies requires them to develop a marketing orientation if they are to continue to be effective. Obstacles to achieving this as well as the key factors that impinge on the public "image" of the police force are discussed. The authors then focus on a major study of the Dublin population's perception of its police force, t...

  13. Racial profiling or racist policing? bounds tests in aggregate data

    OpenAIRE

    Rubén Hernández-Murillo; John Knowles

    2004-01-01

    State-wide reports on police traffic stops and searches summarize very large populations, making them potentially powerful tools for identifying racial bias, particularly when statistics on search outcomes are included. But when the reported statistics conflate searches involving different levels of police discretion, standard tests for racial bias are not applicable. This paper develops a model of police search decisions that allows for non-discretionary searches and derives tests for racial...

  14. ESP NEEDS ANALYSIS OF PUBLIC ORDER POLICE OFFICERS

    Directory of Open Access Journals (Sweden)

    Ömer Gökhan Ulum

    2017-01-01

    Full Text Available With this study, 105 public order police officers in the national police forces were surveyed in order to assess their needs when using English on the job. In other words, this study aimed at examining the needs, functions and problems of 105 police officers serving at the department of public order. The findings from the questionnaire with open ended questions displayed that, (1 speaking and listening are the most important skills, (2 four language skills are moderately difficult, (3 there are motivational factors important to learn English, and (4 the functional use of English is important for the public order police officers. Recommendations and pedagogical implications were suggested.

  15. Policing and Islamophobia in Germany: The Role of Workplace Experience

    Directory of Open Access Journals (Sweden)

    Heidi Mescher

    2008-06-01

    Full Text Available This study starts from a recognition that the German police have a significant potential to promote integration in contemporary multiethnic Germany. It employs three measures of Islamophobic attitudes and contact quality amongst a sample of 727 German police officers, and relates these to measures of job satisfaction, political affiliation, individual responsibility, and recognition. The data reveal Islamophobia to be significantly linked to these variables. Detailed analyses indicate that the respondents’ experience of policing may produce levels of dissatisfaction that impacts upon their outgroup attitudes. The implications of this for initiatives to promote police-Muslim relations are explored.

  16. Perceptions of scientific research literature and strategies for reading papers depend on academic career stage.

    Science.gov (United States)

    Hubbard, Katharine E; Dunbar, Sonja D

    2017-01-01

    Reading primary research literature is an essential skill for all scientists and students on science degree programmes, however little is known about how researchers at different career stages interact with and interpret scientific papers. To explore this, we conducted a survey of 260 undergraduate students and researchers in Biological Sciences at a research intensive UK university. Responses to Likert scale questions demonstrated increases in confidence and skill with reading the literature between individuals at each career stage, including between postdoctoral researchers and faculty academics. The survey indicated that individuals at different career stages valued different sections of scientific papers, and skill in reading the results section develops slowly over the course of an academic career. Inexperienced readers found the methods and results sections of research papers the most difficult to read, and undervalued the importance of the results section and critical interpretation of data. These data highlight a need for structured support with reading scientific literature at multiple career stages, and for senior academics to be aware that junior colleagues may prioritise their reading differently. We propose a model for the development of literature processing skills, and consider the need for training strategies to help inexperienced readers engage with primary literature, and therefore develop important skills that underpin scientific careers. We also encourage researchers to be mindful of language used when writing papers, and to be more inclusive of diverse audiences when disseminating their work.

  17. Perceptions of scientific research literature and strategies for reading papers depend on academic career stage

    Science.gov (United States)

    Dunbar, Sonja D.

    2017-01-01

    Reading primary research literature is an essential skill for all scientists and students on science degree programmes, however little is known about how researchers at different career stages interact with and interpret scientific papers. To explore this, we conducted a survey of 260 undergraduate students and researchers in Biological Sciences at a research intensive UK university. Responses to Likert scale questions demonstrated increases in confidence and skill with reading the literature between individuals at each career stage, including between postdoctoral researchers and faculty academics. The survey indicated that individuals at different career stages valued different sections of scientific papers, and skill in reading the results section develops slowly over the course of an academic career. Inexperienced readers found the methods and results sections of research papers the most difficult to read, and undervalued the importance of the results section and critical interpretation of data. These data highlight a need for structured support with reading scientific literature at multiple career stages, and for senior academics to be aware that junior colleagues may prioritise their reading differently. We propose a model for the development of literature processing skills, and consider the need for training strategies to help inexperienced readers engage with primary literature, and therefore develop important skills that underpin scientific careers. We also encourage researchers to be mindful of language used when writing papers, and to be more inclusive of diverse audiences when disseminating their work. PMID:29284031

  18. Homosexuality and police terror in Turkey.

    Science.gov (United States)

    Yuzgun, A

    1993-01-01

    Being a way of sexual living as old as human history, homosexuality occupies an interesting place in the life of the Turkish people of the Republic of Turkey. This has been so since the days of the glorious Ottoman Empire. In the year 1987, instead of investigating the roots of homosexuality, the pressing need has become to present a particular view of homosexuality in Turkey today. To be more specific, there is a need to explain the problems of Turkish homosexuals and suggest certain vital solutions. Our country is constantly endeavoring to become "westernized" and it is claimed that steps are being taken toward that modernization. Despite this fact, homosexuals are confronted with such great problems that it is not difficult to justify those who say that there is no democracy in Turkey. I will try to explain these problems with documentary evidence and without exaggeration. In doing so, I shall make use of new material in my book, published under the title of Homosexuality in Turkey: Yesterday, Today. Beginning in March of 1986, we compiled a list of the attitudes of the police toward gays, involving pressure and cruelty that can be qualified as torture. Despite this situation, instead of being more democratic and humane, in April 1987 the police force employed terror tactics against homosexuals in Istanbul. This was "the straw that broke the camel's back." Soon after this act of oppression, 18 gays, acting on our suggestions, sued the police for the first time. They then submitted a petition to the Attorney-General and later launched a hunger strike in Taksim Square. These represent movements of importance in the political history of Turkey. From now on homosexuals, too, will have the right to speak out in political affairs.

  19. Lessons on Policing Terrorism: Studying Police Effectiveness in Italy and Germany

    Science.gov (United States)

    2011-12-01

    be seen from a public opinion survey conducted in the early 1980s by a German marketing group seeking to gauge the general desire for a completely...kidnapped by BR. 1982 Dozier freed during operation by Nucleo Operativo Cetrale di Sicurezza (NOCS), police antiterrorism task force. 1982 Law

  20. Community Policing and D.A.R.E.: A Practitioner's Perspective. BJA Bulletin. Community Policing Series.

    Science.gov (United States)

    Carter, David L.

    Community policing and Drug Abuse Resistance Education (D.A.R.E.) are evolving initiatives that can respond to changing social problems and demands. However, many of the challenges faced by both programs arise out of the fundamentals of human nature. Among the greatest barriers to overcome are: (1) the resistance to change that affects law…

  1. Policing for Democracy? The Case of the Public Order Police Unit in ...

    African Journals Online (AJOL)

    changing order in Africa, despite the acknowledgement that 'law and ... subcultural features such as machismo, conservatism, cynicism, and ... organisation). Before conducting any interviews with the police themselves, it was important to spend time in the unit understanding. What the current activities of the unit were, what ...

  2. Motion depending on the strategies of players enhances cooperation in a co-evolutionary prisoner's dilemma game

    International Nuclear Information System (INIS)

    Cheng Hongyan; Li Haihong; Dai Qionglin; Zhu Yun; Yang Junzhong

    2010-01-01

    In the evolution of cooperation, the motion of players plays an important role. In this paper, we incorporate, into an evolutionary prisoner dilemma's game on networks, a new factor that cooperators and defectors move with different probabilities. By investigating the dependence of the cooperator frequency on the moving probabilities of cooperators and defectors, μ c and μ d , we find that cooperation is greatly enhanced in the parameter regime of μ c d . The snapshots of strategy pattern and the evolutions of cooperator clusters and defector clusters reveal that either the fast motion of defectors or the slow motion of cooperators always favors the formation of large cooperator clusters. The model is investigated on different types of networks such as square lattices, Erdoes-Renyi networks and scale-free networks and with different types of strategy-updating rules such as the richest-following rule and the Fermi rule. The numerical results show that the observed phenomena are robust to different networks and to different strategy-updating rules.

  3. EURO2008 - practical information from the police

    CERN Multimedia

    2008-01-01

    The Geneva cantonal police have set up a toll-free telephone line to deal with questions and requests from the public as rapidly and simply as possible. The number is 0800 800 844, and the line will be open from 8 a.m. to 2 a.m. every day from 2 June to 30 June 2008. 0800 800 844 Detailed security recommendations for the individual matches will be posted at http://www.ge.ch/euro2008/securite/securite_en.asp

  4. Building Resilience in an Urban Police Department.

    Science.gov (United States)

    Ramey, Sandra L; Perkhounkova, Yelena; Hein, Maria; Chung, Sophia; Franke, Warren D; Anderson, Amanda A

    2016-08-01

    The aim of this study is to examine a resilience training intervention that impacts autonomic responses to stress and improves cardiovascular risk, psychological, and physiological outcomes in police. Officers [(n = 38) 22 to 54 years] modified emotional and physical responses to stress using self-regulation. Measurements include psychological and physiological measures [eg, heart rate variability (HRV), blood pressure, C-reactive protein)] obtained at three time intervals. Age was significantly (P resilience intervention improves certain responses to job stress with greater benefits for younger participants.

  5. Relationship between the police and crime victims: An analysis of the process and the level of satisfaction with police work

    Directory of Open Access Journals (Sweden)

    Klisarić Milan

    2014-01-01

    Full Text Available The task of this study was to investigate the level of satisfaction of various categories of crime victims with various aspects of police work and behavior. The aim of this research was to examine whether the police treat all victims of crime equally responsibly, or whether there is a significant difference in the satisfaction of various categories of crime victims with various aspects of police work and behavior. On an occasional sample of 150 examinees, we analyzed the level of satisfaction of crime victims in relation to the expectations of the police regarding the reported criminal offenses and then the level of satisfaction towards different aspects of work and conduct of the police, such as reporting crime to the police, environmental conditions of interview and human compassion/empathy of police officers. The results indicate a significant difference in the satisfaction of specified aspects of police work among different categories of victims. Most dissatisfaction was expressed by members of the LGBT community and convicted persons when they appear in the role of victims. The research makes recommendations for improving the quality of the work and behavior of the police towards victims of crime.

  6. Policía Pacificadora, legitimidad y prácticas de ocupación territorial

    Directory of Open Access Journals (Sweden)

    Sebastian Saborio

    2017-09-01

    Full Text Available This article analyzes the Pacifying Police Units (UPPs which, beginning in 2008, took over control of some of the favelas in Rio de Janeiro that were previously ruled by armed drugs gangs. Local authorities have implemented a “community and proximity police” program, in order to attain pacification and put an end to a violent and militarized approach to policing in marginalized urban areas. However, contrary to the institutional rhetoric, the pacification of the favelas has manifested itself as a militarized occupation with clear limits on its territorial reach and effectiveness. An analysis of police strategies and practices shows that the UPPs have not sought to convince the residents of the favelas to regard them as a legitimate force, a fact which in turn has been responsible for the major failure of the project: it has failed to put an end to the power of the gangs in these pacified territories. Therefore, this article contributes to the debate on the legitimacy of the police, one of the key subjects of the “policing studies” undertaken in the field of social sciences. Our observations are the result of a an ethnographic study of five months, during which the author observed the daily work of the policemen of three UPPs and conducted 93 indepth interviews with them and 25 with residents of the pacified favelas.

  7. Visualizing dynamic geosciences phenomena using an octree-based view-dependent LOD strategy within virtual globes

    Science.gov (United States)

    Li, Jing; Wu, Huayi; Yang, Chaowei; Wong, David W.; Xie, Jibo

    2011-09-01

    Geoscientists build dynamic models to simulate various natural phenomena for a better understanding of our planet. Interactive visualizations of these geoscience models and their outputs through virtual globes on the Internet can help the public understand the dynamic phenomena related to the Earth more intuitively. However, challenges arise when the volume of four-dimensional data (4D), 3D in space plus time, is huge for rendering. Datasets loaded from geographically distributed data servers require synchronization between ingesting and rendering data. Also the visualization capability of display clients varies significantly in such an online visualization environment; some may not have high-end graphic cards. To enhance the efficiency of visualizing dynamic volumetric data in virtual globes, this paper proposes a systematic framework, in which an octree-based multiresolution data structure is implemented to organize time series 3D geospatial data to be used in virtual globe environments. This framework includes a view-dependent continuous level of detail (LOD) strategy formulated as a synchronized part of the virtual globe rendering process. Through the octree-based data retrieval process, the LOD strategy enables the rendering of the 4D simulation at a consistent and acceptable frame rate. To demonstrate the capabilities of this framework, data of a simulated dust storm event are rendered in World Wind, an open source virtual globe. The rendering performances with and without the octree-based LOD strategy are compared. The experimental results show that using the proposed data structure and processing strategy significantly enhances the visualization performance when rendering dynamic geospatial phenomena in virtual globes.

  8. Introduction to the police scientific development branch

    International Nuclear Information System (INIS)

    Botten, R.

    2002-01-01

    Full text: The Police Scientific Development Branch (Pdb) of the UK Home Office evaluates technologies, develops equipment and detection standards for the police and security communities. PSDB's guidance helps to protect critical sites, including nuclear sites, in the United Kingdom. PSDB evaluates doors, walls, fences, locks, glazing and other barrier to determine whether they meet national and European standards against conventional physical attack. PSDB also evaluates intruder-detection systems. If solutions for security problems do not exist commercially, it might help to develop them. Examples include computer machine-vision systems to guide a pan-tilt-zoom camera automatically, and to assess intruder alarms. PSDB's automatic alarm verification system (AMETHYST) is now being installed for test at a nuclear power station on England's south coast. PSDB has used its analysis of the effects of exploding bombs on building materials to influence building codes. The PSDB also evaluates technologies for crime investigation, surveillance, explosive detection and bomb search. PSDB uses its experience to help train security practitioners to select, specify, and audit security at critical sites, including sites that handle nuclear materials. PSDB's technologies and advice have helped to protect the UK against terrorist attacks. Its expertise can be made available to help meet other European needs. (author)

  9. When Colour Matters: Policing and Hate Crime

    Directory of Open Access Journals (Sweden)

    Berit Wigerfelt

    2014-04-01

    Full Text Available Contrary to the image of Sweden as a tolerant, colour-blind and non-racial country, which is based on the narrative of a country for instance associated with solidarity with the so-called Third World; in this article we argue that racial attributes, e.g. visible differences, account for people’s different life possibilities and circumstances in Swedish society. This article explores and discusses whether, and if so why, people who belong to the group that is categorised as “non-white”, with an emphasis on Afroswedes, and depicted as racially different, experience being targets of diverse variations of bias-based policing, harassment and hate crime. Theories relating to colonial stereotypes, racism, doing difference, the geography of hate, race/ethnicity profiling and intersectionality are used to analyse our material. Based on individual and focus group interviews with “non-whites”, this article discusses how visible differences are highlighted in different kinds of social contexts. The interview results show that people with dark skin are often targets of different kinds of private and public policing based on race- and ethnicity profiling that often occurs on or near borders/boundaries. When those who are targets of racial harassment and exclusion resist such treatment, e.g. by crossing borders/boundaries, they are at risk of becoming victims of hate crime.

  10. Chronic Kidney Disease in Police Forces Households in Khartoum ...

    African Journals Online (AJOL)

    Introduction: In the Police Forces Hypertension, Diabetes, Renal Insufficiency and Thyroid Derangement (HyDRIT) pilot study we explored the prevalence, risk factors, awareness, treatment adequacy and complications of chronic kidney disease (CKD) and other non-communicable diseases among adult Police Forces ...

  11. Making further inquiries - Policing in context in Brixton and Khayelitsha

    African Journals Online (AJOL)

    It argues that they should be applauded for doing so, but draws attention to how difficult it can be to persuade governments to address the deep-rooted social and economic problems associated with crises in policing rather than focus on reforming the police institution, its policies, procedures and practices.

  12. Challenging Formulations in police, job and media interviews

    NARCIS (Netherlands)

    Sliedrecht, K.Y.; van der Houwen, F.; Schasfoort, M.

    2015-01-01

    In this article we compare the role of formulations in the construction of narratives in two institutional settings: police interrogations and job interviews. The data, 20 police interrogations (22. h) and 20 job interviews (14. h), are analyzed from a conversation analytic perspective (e.g.

  13. Police corruption and administration of criminal justice system in ...

    African Journals Online (AJOL)

    The words 'corruption' and 'Nigerian factor' are used interchangeably to mean the same thing in this paper. There is no gainsaying that corruption in the police system leaves much to be worried. The position which the Nigeria Police occupied is beyond mere protection of lives and property of the citizens. They are indeed ...

  14. Knowledge and skills police officers need to manage mental health ...

    African Journals Online (AJOL)

    A declaration by the Mental Health Care Act (Act 17 of 2002) authorised police officers to assist mental health care users (MHCUs) they come across and needed help. As such, the purpose of the study was to explore the knowledge and skills of police officers regarding mental illness and the handling of MHCUs.

  15. Fostering Student Police Officers' Creativity in Language Education

    Science.gov (United States)

    Zascerinska, Jelena; Aleksejeva, Ludmila

    2011-01-01

    Introduction: The modern issues of global developmental trends require contemporary police officers to become more cognizant and more responsive to the emerging needs of human safety in the constantly changing environment. Education provides student police officers with the appropriate skills and competences for innovation based on creativity.…

  16. Ban on right to strike by police challenged

    NARCIS (Netherlands)

    Grünell, M.

    2008-01-01

    After months of negotiation between the police force and the minister of the interior on the renewal of the collective agreement, the police trade unions began threatening industrial action and strikes in December 2007. The courts were divided on the issue, with some ruling out strikes as a means of

  17. The Integration of Counterterrorism into the DNA of American Policing

    Science.gov (United States)

    2014-12-01

    Institute IACP International Association of Chiefs of Police IED improvised explosive device ILP intelligence led policing IQ intelligence quotient ...Education & Training (E): This topic starts with a holistic approach of raising the terrorism intelligence quotient (IQ) within each individual...actively gather intelligence and detect terrorists. L.E.A.D asserts that HS starts with hometown security, which begins by individual local LE

  18. Development and validation of the Attitudes Towards Police Legitimacy Scale.

    Science.gov (United States)

    Reynolds, Joshua J; Estrada-Reynolds, Victoria; Nunez, Narina

    2018-04-01

    Although there is a substantial body of work examining attitudes towards the police, no measure has been developed to consistently capture citizens' beliefs regarding police legitimacy. Given that police conduct has garnered a great deal of attention, particularly in the last few years, the current research sought to develop a scale measuring perceptions of police legitimacy. Across multiple studies, items were created and the scale's factor structure explored (Study 1 and Study 2), the factor structure was confirmed (Study 3a), and the predictive validity of the scale was tested (Studies 3b-3d). Results provided evidence for a reliable and valid 34-item scale with a single-factor solution that predicted multiple outcomes, including justification of a police shooting (Study 3b) and resource allocation to a police charity (Study 3c), as well as correlations with self-reported criminal activity, right-wing authoritarianism, and social dominance orientation (Study 3d). We hope this scale will be useful in the study of police legitimacy, expanding the current literature, and improving police-community relations. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  19. Policing in Contemporary Nigeria: Issues and Challenges | Johnson ...

    African Journals Online (AJOL)

    The paper further identifies some challenges that plague the police as an institution in the present democratic era. In spite of pervading problems and consequent challenges, the paper identities prospects in the sustenance of policing in the present democratic dispensation. To achieve this, the paper concludes with good ...

  20. 77 FR 74546 - Determination Concerning the Bolivian Military and Police

    Science.gov (United States)

    2012-12-14

    ... DEPARTMENT OF STATE [Public Notice 8118] Determination Concerning the Bolivian Military and Police Pursuant to the authority vested in the Secretary of State, including that set forth in the ``International... for assistance for Bolivian military and police are in the national security interest of the United...

  1. Dialogic Reverberations: Police, Domestic Abuse, and the Discontinuance of Cases

    Science.gov (United States)

    Lea, Susan J.; Lynn, Nick

    2012-01-01

    This study investigated the social construction of domestic abuse by police officers, specifically in the context of arguments presented to the prosecutor for a decision on whether to proceed with or discontinue the case. Nineteen police files were examined with a particular focus on the MG3, the "Report to Crown Prosecutors for Charging…

  2. Purple vests. The origins of plural policing in Belgium

    NARCIS (Netherlands)

    Devroe, E.

    2015-01-01

    This article increases the body of knowledge on the origins of plural policing in a continental setting, more specifically in Belgium. Compared to other European countries, Belgium occupies a unique position, which can be explained by its particular constitutional setting. While non-police public

  3. Juvenile Violence, Policing and Access to Justice in Latin America ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Juvenile Violence, Policing and Access to Justice in Latin America. Latin America is experiencing alarming trends in kidnapping, narcotics trafficking, gang violence, homicide, police brutality and gender-based violence. Many of these crimes involve young people, either as perpetrators or victims of violence. Through ...

  4. Twilight policing: private security and violence in urban South Africa

    NARCIS (Netherlands)

    Diphoorn, T.G.

    2015-01-01

    South Africa boasts the largest private security sector in the entire world, reflecting deep anxieties about violence, security, and governance. Twilight Policing is an ethnographic study of the daily policing practices of armed response officers—a specific type of private security officer—and their

  5. Newspaper Coverage of Nigeria Police Activities: A Content Analysis

    African Journals Online (AJOL)

    This study is a content analysis of newspaper coverage of police activities in Nigeria from January to March, 2012. Three national dailies (the Nation, the Punch and Daily Sun) were studied. Among the specific objectives were to determine the volume of coverage of the activities of Nigeria Police by selected newspapers, ...

  6. Social Behaviour in Police Interviews: Relating Data to Theories

    NARCIS (Netherlands)

    Bruijnes, Merijn; Linssen, Johannes Maria; op den Akker, Hendrikus J.A.; Theune, Mariet; Wapperom, Sjoerd; Broekema, Chris; Heylen, Dirk K.J.; D'Errico, Francesca; Poggi, Isabella; Vinciarelli, Alessandro; Vincze, Laura

    2015-01-01

    We analysed a corpus of enacted police interviews to get insight into the social behaviour of interviewees and police officers in this setting. We (exhaustively) collected the terms used to describe the interactions in those interviews. Through factor analysis, we showed that the theories

  7. A job-related fitness test for the Dutch police

    NARCIS (Netherlands)

    Strating, M.; Bakker, R. H.; Dijkstra, G. J.; Lemmink, K. A. P. M.; Groothoff, J. W.

    Background The variety of tasks that characterize police work highlights the importance of being in good physical condition. Aims To take a first step at standardizing the administration of a job-related test to assess a person's ability to perform the physical demands of the core tasks of police

  8. The code of silence: Revisiting South African police integrity | Ivkovic ...

    African Journals Online (AJOL)

    ... results provide further evidence of the presence of the code of silence covering various forms of police misconduct. At least one quarter of the respondents would protect a fellow officer who verbally abused citizens, covered up police driving under the influence (DUI) accident, accepted gratuities, or failed to react to graffiti.

  9. Can Racially Unbiased Police Perpetuate Long-Run Discrimination?

    NARCIS (Netherlands)

    Bunzel, H.; Marcoul, P.

    2003-01-01

    We develop a stylized dynamic model of highway policing in which a non-racist police officer is given incentives to arrest criminals, but faces a per stop cost of stop which increases when the racial mix of the persons he stops di.ers from the racial mix of the population.We define the fair jail

  10. THE POLICE AND CRIMINAL JUSTICE SYSTEM IN AFRICA ...

    African Journals Online (AJOL)

    the police either go unanswered or when answered, police lack the capacity for rapid response thus arriving .... correction system in so far as society is involved in dealing with those who violate our criminal laws. .... motivated and extra judicial killings by security forces, the use of excessive force including torture by security ...

  11. Police officers' collaboration with rape victim advocates: barriers and facilitators.

    Science.gov (United States)

    Rich, Karen; Seffrin, Patrick

    2013-01-01

    Secondary victimization may occur when rape victims make police reports. This can compromise the quality of official statements and jeopardize criminal cases. Rape reporters receive better treatment by police officers when advocates are involved and best practice police work includes such collaboration. Studies of advocates have described tension, role confusion, and poor communication with police officers. Many variables, including rape myth acceptance (RMA) and training on sexual assault dynamics, may affect officers' collaboration with advocates. There were 429 police officers who responded to a survey measuring their victim interviewing skill, formal training about rape, years on the job, number of victims known personally, number of recent rape cases, RMA, and collaboration with advocates. Results suggest that officers' interviewing skill, years on the job, and specific training are related to collaboration with victim advocates on rape cases. Professional, rather than personal, variables were most predictive of collaboration. Implications for officer selection and training are explored.

  12. A Qualitative Examination of Police Officers' Perception of Football Supporters

    DEFF Research Database (Denmark)

    Havelund, Jonas; Joern, Lise; Rasmussen, Kristian

    2015-01-01

    Several studies stress the importance of thorough knowledge of supporter culture in order to assess the actual level of risk at football matches thereby ensuring a balanced approach by the police in order to avoid conflict situations. This study examines how Danish police officers perceive...... and categorise football supporters on the basis of a field-based observational study and a qualitative interview study undertaken at the East Jutland Police department in Denmark in the period 2008–2009. The main findings show a general lack of knowledge of supporter culture as well as scepticism towards...... engaging in dialogue with football supporters. As a consequence of these findings, the East Jutland Police department initiated an educational programme on dialogue policing in 2010. The programme has been successfully evaluated and is now implemented on a national basis....

  13. Policing the Borders of the 'Centaur State': Deportation, Detention, and Neoliberal Transformation Processes—The Case of Austria

    Directory of Open Access Journals (Sweden)

    Kenneth Horvath

    2014-09-01

    Full Text Available Excessive policing of borders and mobilities is one of the key features of current migration regimes in the global North and West. Using Austria as example, this article examines some of the links between the recent development of deportation policies and broad societal transformations—namely neoliberal restructuring. The main argument is that the new model of policing borders and mobilities can be meaningfully characterised as neoliberal in three respects: (i its structure corresponds to a neoliberal political rationality, (ii it is functional for current politico-economic relations, and (iii it is promoted by the very social relations it contributes to. The paper builds on recent studies of how deportation regimes structure labour relations, but moves the focus from the economic function to the form and formation of deportation policies. Concerning the form of regulation, a comparison of current legal frameworks with those of the Cold-War era unveils some crucial features of newly emergent border regimes. First, policing has been massively extended and intensified; second, the criteria for differentiating the vulnerability to policing have grown in number and complexity; third, it is more and more mobility itself that is being policed; and, finally, the punitive turn affects mainly the margins of current global mobility, while the top and center enjoy increased security of residence and mobility rights. Regarding the formation of these new deportation policies, this article uses salient shifts in political discourse as a starting point to illustrate the complexity and context-dependency of the political processes involved.

  14. Job-specific mandatory medical examinations for the police force.

    Science.gov (United States)

    Boschman, J S; Hulshof, C T J; Frings-Dresen, M H W; Sluiter, J K

    2017-08-01

    Mandatory medical examinations (MMEs) of workers should be based on the health and safety requirements that are needed for effectively performing the relevant work. For police personnel in the Netherlands, no job-specific MME exists that takes the specific tasks and duties into account. To provide the Dutch National Police with a knowledge base for job-specific MMEs for police personnel that will lead to equitable decisions from an occupational health perspective about who can perform police duties. We used a stepwise mixed-methods approach in which we included interviews with employees and experts and a review of the national and international literature. We determined the job demands for the various police jobs, determined which were regarded as specific job demands and formulated the matching health requirements as specific as possible for each occupation. A total of 21 specific job demands were considered relevant in different police jobs. These included biomechanical, physiological, physical, emotional, psychological/cognitive and sensory job demands. We formulated both police-generic and job-specific health requirements based on the specific job demands. Two examples are presented: bike patrol and criminal investigation. Our study substantiated the need for job-specific MMEs for police personnel. We found specific job demands that differed substantially for various police jobs. The corresponding health requirements were partly police-generic, and partly job-specific. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  15. Impact of the model-building strategy on inference about nonlinear and time-dependent covariate effects in survival analysis.

    Science.gov (United States)

    Wynant, Willy; Abrahamowicz, Michal

    2014-08-30

    Cox's proportional hazards (PH) model assumes constant-over-time covariate effects. Furthermore, most applications assume linear effects of continuous covariates on the logarithm of the hazard. Yet, many prognostic factors have time-dependent (TD) and/or nonlinear (NL) effects, that is, violate these conventional assumptions. Detection of such complex effects could affect prognosis and clinical decisions. However, assessing the effects of each of the multiple, often correlated, covariates in flexible multivariable analyses is challenging. In simulations, we investigated the impact of the approach used to build the flexible multivariable model on inference about the TD and NL covariate effects. Results demonstrate that the conclusions regarding the statistical significance of the TD/NL effects depend heavily on the strategy used to decide which effects of the other covariates should be adjusted for. Both a failure to adjust for true TD and NL effects of relevant covariates and inclusion of spurious effects of covariates that conform to the PH and linearity assumptions increase the risk of incorrect conclusions regarding other covariates. In this context, iterative backward elimination of nonsignificant NL and TD effects from the multivariable model, which initially includes all these effects, may help discriminate between true and spurious effects. The practical importance of these issues was illustrated in an example that reassessed the predictive ability of selected biomarkers for survival in advanced non-small-cell lung cancer. In conclusion, a careful model-building strategy and flexible modeling of multivariable survival data can yield new insights about predictors' roles and improve the validity of analyses. Copyright © 2014 John Wiley & Sons, Ltd.

  16. Developing a Peace Course in Police Studies: How a Culture of Peace Can Enhance Police Legitimacy in a Democratic Society

    Science.gov (United States)

    McDonald, James Russell

    2015-01-01

    This paper reflects my experiences developing a course within the Criminal Justice Technology Associates of Science degree program at Valencia College that fuses topics unique to peace and police studies. The key challenge in developing this course was in confronting the paradox of the police as instruments of both peace and conflict. In dealing…

  17. Measuring Perceived Procedural Justice and Coercion among Persons with Mental Illness in Police Encounters: The Police Contact Experience Scale

    Science.gov (United States)

    Watson, Amy C.; Angell, Beth; Vidalon, Theresa; Davis, Kristin

    2010-01-01

    Despite increased recent attention to improving the quality of encounters between police officers and people with serious mental illness, there are no measures available for assessing how consumers perceive their interactions with police officers. Drawing upon conceptual frameworks developed within social psychology, this study reports the…

  18. Verification and spread/skill evaluation of a convection-permitting ensemble in dependence of the perturbation strategy.

    Science.gov (United States)

    Marsigli, Chiara; Montani, Andrea; Paccagnella, Tiziana

    2017-04-01

    The COSMO-IT-EPS convection-permitting ensemble is based on the COSMO model run at a resolution of 2.2 km, aiming at providing probabilistic information in the context of operational forecast of mescoscale phenomena and severe weather over Italy. The ensemble starts its operational phase in 2017. The strategy adopted in the ensemble construction includes the representation of different uncertainty sources: Initial Condition perturbation from a LETKF data assimilation, Boundary Condition perturbation from a coarser-resolution ensemble and perturbation of the COSMO model itself by combining the SPPT method and the perturbation of parameters of the physics schemes. A comprehensive verification of the ensemble performance is here presented for a period of two months in different seasons, in dependence of the perturbation strategy. In particular, it is shown and discussed the role of the Initial Condition perturbations in determining the skill for high resolution precipitation forecast in presence of severe events. The spread/skill relation of the ensemble is also presented, by using a novel approach to assess how the different perturbations affect the precipitation forecast, focussing on the perturbation of the physics schemes. The method permits to distinguish the impact of these perturbations on the uncertainty in the timing, in the amounts, in the structure and in the localization of the phenomena.

  19. O que acontece atrás das grades: estratégias de prevenção desenvolvidas nas delegacias civis contra HIV/AIDS e outras doenças sexualmente transmissíveis What happens behind bars: prevention strategies developed in civilian police stations against HIV/AIDS and other sexually transmitted diseases

    Directory of Open Access Journals (Sweden)

    Cássia Barbosa Reis

    2011-07-01

    Full Text Available A Política de Saúde Preventiva brasileira tem realizado importantes estratégias de combate a disseminação do HIV/AIDS. Porém, existem indivíduos que, teoricamente, não fazem parte da sociedade e são receptores e transmissores de doenças: os encarcerados. Esta população interage com a comunidade por meio dos familiares, visitantes, servidores prisionais e das diversas reincidências. Esta pesquisa teve como objetivo conhecer as estratégias desenvolvidas para prevenir a infecção e a disseminação das DST/AIDS nas Delegacias Civis. De desenho qualitativo, foi realizada com internos das cadeias públicas de quatro municípios da regional de Naviraí/MS, sendo a análise realizada através da técnica do discurso do sujeito coletivo. Resultados mostram que apesar de reconhecerem a importância da prevenção, o preservativo masculino é utilizado apenas na primeira relação, sendo que quando se trata de relacionamento com parceiro (a fixo (a este não é usado. É notória a falta de orientação em relação à prevenção das DST/AIDS e a precária assistência à saúde dos presos, relacionado principalmente ao preconceito e à discriminação da sociedade. Ficou evidenciada a necessidade de que a política de atenção à saúde dos prisioneiros precisa ser implantada também nas cadeias públicas.Brazilian Preventive Healthcare Policy has implemented important strategies to combat the spread of HIV/AIDS. However, there are some individuals that are theoretically not part of society who are catching and transmitting disease, namely prisoners. This population interacts with the community by means of relatives, visitors, prison wardens and repeat incarceration. The scope of this research is to establish the strategies developed to prevent the transmission and dissemination of STD/AIDS in Civil Police stations. A qualitative study was conducted with interns of the public prisons of four cities of the region of Naviraí in Mato

  20. Novel p53-dependent anticancer strategy by targeting iron signaling and BNIP3L-induced mitophagy

    Science.gov (United States)

    Wilfinger, Nastasia; Austin, Shane; Scheiber-Mojdehkar, Barbara; Berger, Walter; Reipert, Siegfried; Praschberger, Monika; Paur, Jakob; Trondl, Robert; Keppler, Bernhard K.; Zielinski, Christoph C.; Nowikovsky, Karin

    2016-01-01

    This study identifies BNIP3L as the key regulator of p53-dependent cell death mechanism in colon cancer cells targeted by the novel gallium based anticancer drug, KP46. KP46 specifically accumulated into mitochondria where it caused p53-dependent morphological and functional damage impairing mitochondrial dynamics and bioenergetics. Furthermore, competing with iron for cellular uptake, KP46 lowered the intracellular labile iron pools and intracellular heme. Accordingly, p53 accumulated in the nucleus where it activated its transcriptional target BNIP3L, a BH3 only domain protein with functions in apoptosis and mitophagy. Upregulated BNIP3L sensitized the mitochondrial permeability transition and strongly induced PARKIN-mediated mitochondrial clearance and cellular vacuolization. Downregulation of BNIP3L entirely rescued cell viability caused by exposure of KP46 for 24 hours, confirming that early induced cell death was regulated by BNIP3L. Altogether, targeting BNIP3L in wild-type p53 colon cancer cells is a novel anticancer strategy activating iron depletion signaling and the mitophagy-related cell death pathway. PMID:26517689

  1. Ideal Police Oversight and Review: The Next Piece of the Community Policing Puzzle

    Science.gov (United States)

    2015-12-01

    to police misconduct towards ethnic minorities. Criminology professors Brad Smith and Malcolm Holmes discuss concerns about misconduct and...Brutality: An Examination of Civil Rights Criminal Complaints,” Criminology 41, no. 4 (2003): 1037– 1038. 13 Hryniewicz, “Civilian Oversight as a Public...minorities into the complaint process. As mentioned in the literature review, criminology professors Brad Smith and Malcolm Holmes voice concern that a

  2. Design of Xen Hybrid Multiple Police Model

    Science.gov (United States)

    Sun, Lei; Lin, Renhao; Zhu, Xianwei

    2017-10-01

    Virtualization Technology has attracted more and more attention. As a popular open-source virtualization tools, XEN is used more and more frequently. Xsm, XEN security model, has also been widespread concern. The safety status classification has not been established in the XSM, and it uses the virtual machine as a managed object to make Dom0 a unique administrative domain that does not meet the minimum privilege. According to these questions, we design a Hybrid multiple police model named SV_HMPMD that organically integrates multiple single security policy models include DTE,RBAC,BLP. It can fullfill the requirement of confidentiality and integrity for security model and use different particle size to different domain. In order to improve BLP’s practicability, the model introduce multi-level security labels. In order to divide the privilege in detail, we combine DTE with RBAC. In order to oversize privilege, we limit the privilege of domain0.

  3. Psychological strengths, coping and suicide ideation in the South African Police Services In The North West Province

    Directory of Open Access Journals (Sweden)

    S. Rothmann

    2002-10-01

    Full Text Available Relatively high numbers of suicides occur in the South African Police Services. The objective of this research was to determine the relationship between sense of coherence, generalised self-efficacy, locus of control and coping on the one hand and suicide ideation among police personnel on the other hand. The study population (N = 287 consisted of uniformed police personnel in the North West Province. The results showed that sense of coherence and generalised self-efficacy are related to suicide ideation of police members. A discriminant analysis showed that sense of coherence, coping strategies and medical status correctly classified 81,48% of participants who scored high on suicide ideation. Opsomming ‘n Relatiewe hoë getal selfmoorde kom in die Suid-Afrikaanse Polisiediens voor. Die doelstelling van hierdie navorsing was om die verband tussen koherensiesin, algemene selfdoeltreffendheid, lokus van beheer en coping enersyds en selfmoorddenkbeeldvorming van polisiepersoneel andersyds te bepaal. Die studiepopulasie (N = 287 het bestaan uit polisiepersoneel in die Noordwes-Provinsie. Die resultate het aangetoon dat koherensiesin en algemene selfdoeltreffendheid verband hou met selfmoorddenkbeeldvorming by polisieper-soneel. ‘n Diskriminantontleding het aangetoon dat koherensiesin, coping-strategieë en mediese toestand 81,48% van die deelnemers met hoë tellings ten opsigte van selfmoorddenkbeeldvorming korrek geklassifiseer het.

  4. Unmasking the health problems faced by the police personnel

    Directory of Open Access Journals (Sweden)

    G.Jahnavi

    2012-11-01

    Full Text Available Aim: To assess the health problems of the police personnel under Vijayawada police commisionerate 2. To make the health check ups regular and 3. To make the physical fitness programme mandatory for them.Study design: cross sectional study Methodology: Health check up was done for 617 police personnel from 12.11.09 to 4.12.09. In the morning hours, a group of junior doctors, paramedical staff and technicians visited the police dispensary to do the general check up, take blood samples and ECG. The following afternoon a group of specialists visited to check the same patients along with their reports to make the final diagnosis. Results: Out of 617 police personnel 259 (42% were overweight/obese, lack of physical activity was found in 397 (64% of them, alcohol consumption was present in 148 (24% and smoking in 136 (22% of the police personnel. Diabetes was diagnosed in 229 (37% and hypertension in 203 (33%. Anemia was detected in 154 (25%, visual abnormalities in 59 (10%, lipid abnormalities in 185 (30%, liver function test abnormalities in 31 (5%, ECG abnormalities in 25 (4%, renal function abnormalities in 6 (1%. Conclusion: A Physical fitness Schedule along with Stress alleviation techniques to be made mandatory for the police personnel to keep them physically and mentally fit, to perform critical job functions, to alleviate stress, and to improve their quality of life. Routine health checkups should be done to detect lurking dangers.

  5. Predictors of PTSD symptoms in Brazilian police officers: the synergy of negative affect and peritraumatic dissociation

    Science.gov (United States)

    Maia, Deborah B.; Marmar, Charles R.; Henn-Haase, Clare; Nóbrega, Augusta; Fiszman, Adriana; Marques-Portella, Carla; Mendlowicz, Mauro V.; Coutinho, Evandro S.F.; Figueira, Ivan

    2013-01-01

    Background Exposure to traumatic events is a necessary but not a sufficient condition for the development of posttraumatic stress disorder (PTSD). Pretrauma, peritrauma and posttrauma factors interact to impact on symptom severity. The aim of the present study is to determine risk factors for PTSD symptoms in Brazilian police officers. Method In a cross-sectional sample of active duty officers (n = 212), participants were asked to complete a socio-demographic questionnaire and self-report scales on affective traits, cumulative critical incident exposure, peritraumatic distress and dissociation, PTSD symptoms, and social support. Hierarchical linear regression analysis was conducted to examine predictors of PTSD symptoms. Results Variables related to negative affect, job duration, frequency of critical incident exposure, peritraumatic dissociation, and lack of social support remained significant in the final model and explained 55% of the variance in PTSD symptoms. When interaction terms were evaluated, a synergistic effect between negative affect and peritraumatic dissociation was found. Conclusions The risk factors found in this study provide clues on how to elaborate primary prevention strategies regarding PTSD symptoms in police officers. Such initiatives may lessen the impact of repeated exposure to traumatic events on police officers over the course of their careers. PMID:22189925

  6. Predictors of posttraumatic stress disorder among police officers: A prospective study.

    Science.gov (United States)

    Marchand, André; Nadeau, Céline; Beaulieu-Prévost, Dominic; Boyer, Richard; Martin, Mélissa

    2015-05-01

    This prospective study examined risk and protective factors in the development of posttraumatic stress disorder (PTSD) in a sample of 83 police officers. Structured interviews were conducted in order to assess the most recent work-related traumatic event and establish diagnoses of acute stress disorder (ASD) and full or partial PTSD. Police officers were assessed between 5 and 15 days, and at 1 month, 3 months, and 12 months after the event. They also completed self-administered questionnaires assessing several potential predictors. Predictive analyses about the onset of PTSD were based on a 4-step nested random-effect linear regression. Overall, results showed that the modulation of PTSD symptomatology was associated with some pretraumatic (i.e., emotional coping strategies and number of children), peritraumatic (i.e., physical and emotional reactions and dissociation), and posttraumatic factors (i.e., ASD, depression symptoms, and seeking psychological help at the employee assistance program and at the police union between the event and Time 1). Clinical implications of these findings are discussed and key directions for future studies are proposed. (c) 2015 APA, all rights reserved).

  7. Behaviour patterns preceding a railway suicide: explorative study of German Federal Police officers' experiences.

    Science.gov (United States)

    Lukaschek, Karoline; Baumert, Jens; Ladwig, Karl-Heinz

    2011-08-04

    Constant high-level numbers of railway suicides indicate that prevention strategies against railway suicides are urgently needed. The main question of the present study was whether pre-crash railway suicide behaviour can be identified, using German Federal Police officers experience with suicidal events in railway related environments. To collect information on pre-crash railway suicide behaviour, a questionnaire was used and made available on the German Federal Police intranet. A total of 202 subjects (mean age: 41 years, sex: 84.9% male) were included in the analysis. Multivariate logistic regression analyses were performed to predict the prevention of suicide (first model) or demand for counselling (second model) as outcomes. Sex, age, years of service, number of experienced suicides, suicides personally observed, information on suicides obtained from witnesses and finally either counselling/debriefing (first model) or whether officers had prevented a suicide (second model) were used as predictors. A considerable proportion of police officers reported behavioural patterns preceding a suicide. Half of them observed the dropping or leaving behind of personal belongings or the avoidance of eye contact, more than a third erratic gesture, mimic or movement. Erratic communication patterns and general confusion were each reported by about one quarter. One fifth indicated the influence of alcohol. Less frequently observed behaviour was aimlessly wandering (14.3%) and out of the ordinary clothing (4%). About one third of all railway suicide victims committed suicide in stations. Of those, 70% had chosen an eminent spot. The multivariate logistic regression model using prevented suicides as the outcome identified the number of suicides experienced, counselling/debriefing and having personally observed a suicide as variables with significant impact. The model using counselling/debriefing as the outcome identified age and having prevented a suicide as variables with a

  8. Testing the Link between Child Maltreatment and Family Violence among Police Officers

    Science.gov (United States)

    Zavala, Egbert

    2013-01-01

    The purpose of this study is to document the relationship between physical abuse during childhood and family violence among a group of police officers from the Baltimore Police Department in the United States. Analyzing data from the Police and Domestic Violence in Police Families in Baltimore, Maryland, 1997-1999, this study found a positive…

  9. Gender differences in quality of work life of police personnel in two ...

    African Journals Online (AJOL)

    In order to enhance the quality of work life of female police personnel, it is recommended that the Ministry of Police Affairs in Nigeria should provide some form of training for female police personnel that would help improve their quality of work life. Keywords: Gender, job demands, quality of work life, police personnel, ...

  10. Selectivity and Efficiency of Late Transgene Expression by Transcriptionally Targeted Oncolytic Adenoviruses Are Dependent on the Transgene Insertion Strategy

    Science.gov (United States)

    Quirin, Christina; Rohmer, Stanimira; Fernández-Ulibarri, Inés; Behr, Michael; Hesse, Andrea; Engelhardt, Sarah; Erbs, Philippe; Enk, Alexander H.

    2011-01-01

    Abstract Key challenges facing cancer therapy are the development of tumor-specific drugs and potent multimodal regimens. Oncolytic adenoviruses possess the potential to realize both aims by restricting virus replication to tumors and inserting therapeutic genes into the virus genome, respectively. A major effort in this regard is to express transgenes in a tumor-specific manner without affecting virus replication. Using both luciferase as a sensitive reporter and genetic prodrug activation, we show that promoter control of E1A facilitates highly selective expression of transgenes inserted into the late transcription unit. This, however, required multistep optimization of late transgene expression. Transgene insertion via internal ribosome entry site (IRES), splice acceptor (SA), or viral 2A sequences resulted in replication-dependent expression. Unexpectedly, analyses in appropriate substrates and with matching control viruses revealed that IRES and SA, but not 2A, facilitated indirect transgene targeting via tyrosinase promoter control of E1A. Transgene expression via SA was more selective (up to 1,500-fold) but less effective than via IRES. Notably, we also revealed transgene-dependent interference with splicing. Hence, the prodrug convertase FCU1 (a cytosine deaminase–uracil phosphoribosyltransferase fusion protein) was expressed only after optimizing the sequence surrounding the SA site and mutating a cryptic splice site within the transgene. The resulting tyrosinase promoter-regulated and FCU1-encoding adenovirus combined effective oncolysis with targeted prodrug activation therapy of melanoma. Thus, prodrug activation showed potent bystander killing and increased cytotoxicity of the virus up to 10-fold. We conclude that armed oncolytic viruses can be improved substantially by comparing and optimizing strategies for targeted transgene expression, thereby implementing selective and multimodal cancer therapies. PMID:20939692

  11. Reduced motivation in the BACHD rat model of Huntington disease is dependent on the choice of food deprivation strategy.

    Directory of Open Access Journals (Sweden)

    Erik Karl Håkan Jansson

    Full Text Available Huntington disease (HD is an inherited neurodegenerative disease characterized by motor, cognitive, psychiatric and metabolic symptoms. Animal models of HD show phenotypes that can be divided into similar categories, with the metabolic phenotype of certain models being characterized by obesity. Although interesting in terms of modeling metabolic symptoms of HD, the obesity phenotype can be problematic as it might confound the results of certain behavioral tests. This concerns the assessment of cognitive function in particular, as tests for such phenotypes are often based on food depriving the animals and having them perform tasks for food rewards. The BACHD rat is a recently established animal model of HD, and in order to ensure that behavioral characterization of these rats is done in a reliable way, a basic understanding of their physiology is needed. Here, we show that BACHD rats are obese and suffer from discrete developmental deficits. When assessing the motivation to lever push for a food reward, BACHD rats were found to be less motivated than wild type rats, although this phenotype was dependent on the food deprivation strategy. Specifically, the phenotype was present when rats of both genotypes were deprived to 85% of their respective free-feeding body weight, but not when deprivation levels were adjusted in order to match the rats' apparent hunger levels. The study emphasizes the importance of considering metabolic abnormalities as a confounding factor when performing behavioral characterization of HD animal models.

  12. Reduced motivation in the BACHD rat model of Huntington disease is dependent on the choice of food deprivation strategy.

    Science.gov (United States)

    Jansson, Erik Karl Håkan; Clemens, Laura Emily; Riess, Olaf; Nguyen, Huu Phuc

    2014-01-01

    Huntington disease (HD) is an inherited neurodegenerative disease characterized by motor, cognitive, psychiatric and metabolic symptoms. Animal models of HD show phenotypes that can be divided into similar categories, with the metabolic phenotype of certain models being characterized by obesity. Although interesting in terms of modeling metabolic symptoms of HD, the obesity phenotype can be problematic as it might confound the results of certain behavioral tests. This concerns the assessment of cognitive function in particular, as tests for such phenotypes are often based on food depriving the animals and having them perform tasks for food rewards. The BACHD rat is a recently established animal model of HD, and in order to ensure that behavioral characterization of these rats is done in a reliable way, a basic understanding of their physiology is needed. Here, we show that BACHD rats are obese and suffer from discrete developmental deficits. When assessing the motivation to lever push for a food reward, BACHD rats were found to be less motivated than wild type rats, although this phenotype was dependent on the food deprivation strategy. Specifically, the phenotype was present when rats of both genotypes were deprived to 85% of their respective free-feeding body weight, but not when deprivation levels were adjusted in order to match the rats' apparent hunger levels. The study emphasizes the importance of considering metabolic abnormalities as a confounding factor when performing behavioral characterization of HD animal models.

  13. Community Survey Q7: Nature of police interactions with respondents

    Data.gov (United States)

    Town of Chapel Hill, North Carolina — This question is from the 2015 Chapel Hill Community Survey.Have you interacted with the Town’s Police Department in any of the following ways within the past 2...

  14. Policing, Community Fragmentation, and Public Health: Observations from Baltimore.

    Science.gov (United States)

    Gomez, Marisela B

    2016-04-01

    Studies show that policing, when violent, and community fragmentation have a negative impact on health outcomes. This current study investigates the connection of policing and community fragmentation and public health. Using an embedded case study analysis, semi-structured interviews were conducted with 21 African-American female and male residents, ages 21-64 years of various neighborhoods of high arrest rates and health and socioeconomic depravation in Baltimore City, MD. Baltimore residents' perceptions of policing, stress, community fragmentation, and solutions are presented. Analysis of the perceptions of these factors suggests that violent policing increases community fragmentation and is a public health threat. Approaches to address this public health threat are discussed.

  15. Delivering person-centred care in police custody.

    Science.gov (United States)

    Peel, Matt

    2017-06-21

    The custody nurse role was introduced in 2003 following changes to legislation, which allowed nurses and paramedics to care for people in police custody. Before this, the work was done solely by doctors.

  16. A non-policing honey bee colony (Apis mellifera capensis)

    Science.gov (United States)

    Beekman, Madeleine; Good, Gregory; Allsopp, Mike; Radloff, Sarah; Pirk, Chris; Ratnieks, Francis

    2002-09-01

    In the Cape honey bee Apis mellifera capensis, workers lay female eggs without mating by thelytokous parthenogenesis. As a result, workers are as related to worker-laid eggs as they are to queen-laid eggs and therefore worker policing is expected to be lower, or even absent. This was tested by transferring worker- and queen-laid eggs into three queenright A. m. capensis discriminator colonies and monitoring their removal. Our results show that worker policing is variable in A. m. capensis and that in one colony worker-laid eggs were not removed. This is the first report of a non-policing queenright honey bee colony. DNA microsatellite and morphometric analysis suggests that the racial composition of the three discriminator colonies was different. The variation in policing rates could be explained by differences in degrees of hybridisation between A. m. capensis and A. m. scutellata, although a larger survey is needed to confirm this.

  17. Police lie detection accuracy: the effect of lie scenario.

    Science.gov (United States)

    O'Sullivan, Maureen; Frank, Mark G; Hurley, Carolyn M; Tiwana, Jaspreet

    2009-12-01

    Although most people are not better than chance in detecting deception, some groups of police professionals have demonstrated significant lie detection accuracy. One reason for this difference may be that the types of lies police are asked to judge in scientific experiments often do not represent the types of lies they see in their profession. Across 23 studies, involving 31 different police groups in eight countries, police officers tested with lie detection scenarios using high stakes lies (i.e., the lie was personally involving and/or resulted in substantial rewards or punishments for the liar) were significantly more accurate than law enforcement officials tested with low stakes lies. Face validity and construct validity of various lie scenarios are differentiated.

  18. Development and Reform of the Iraqi Police Forces

    National Research Council Canada - National Science Library

    Pfaff, Tony

    2008-01-01

    This paper will seek to show how social, political, cultural, and environmental factors have combined to impede Iraqi police development in ways that are predictable, understandable, and, with external help, resolvable...

  19. Transitional Journey Maps : Capturing the dynamics of operational policing

    NARCIS (Netherlands)

    Jansen, R.J.; Van Egmond, R.; De Ridder, H.; Silvester, S.

    2013-01-01

    Operational police work can be characterized by the continuous switching between surveillance, responding to incidents, and office activities. Transitions between these activities are initiated by radio contact, messages on a mobile data terminal, or personal observations. The “information

  20. Occupational stress in the South African police service

    Directory of Open Access Journals (Sweden)

    J Pienaar

    2006-04-01

    Full Text Available Policing has been described as a stressful occupation. The objectives of this study were to develop and validate a measure that could be used by the South African Police Service (SAPS to identify the frequency and intensity of occupational stressors and to assess the differences between the stressors for race, rank and gender groups. A cross sectional survey design was used. Stratified random samples (N = 2145 were taken of police members of nine provinces in South Africa. The Police Stress Inventory was developed as a measuring instrument. Three internally consistent factors were extracted through principal component analysis with a direct oblimin rotation. These factors were labelled Job Demands, Lack of Support and Crime-related Stressors. The most important stressors identified were other officers not doing their job, inadequate or poor quality equipment, inadequate salaries, and seeing criminals go free. Analysis of variance showed differences in stressors for rank, race and gender groups.

  1. Is met Predictive Policing de heilige graal gevonden?

    NARCIS (Netherlands)

    Smit, S.K.; Vries, A. de

    2016-01-01

    Het politiewerk gaat ingrijpend veranderen door de invoering van Predictive Policing. Door verfijnde algoritmen los te laten op big data over eerdere incidenten – en die hoeveelheid gegevens neemt alleen maar toe – kan de politie straks misdaden voorspellen.

  2. EXPERIMENTAL SUBSTANTIATION OF ATTRIBUTIONAL STYLE IN TRAFFIC POLICE OFFICERS’ BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Olga Vladimirovna Merkusheva

    2016-02-01

    Full Text Available The article prepared for the ‘Psychological and Methodological Aspects of Professional Personnel Training at Internal Affairs Bodies of the Russian Federation’ scholar tradition looks at the applied aspect of handling security issues by traffic police officers. It presents the results of empirical study of the employees’ psychological characteristics conducted to substantiate their attributional style, which determines the specific character as well as the qua-lity and reliability of traffic police officers’ performance. Traffic police officers’ attributional style of behavior is researched with the help of attributional cognitive techniques for hazard phenomena detection as well as social perception and attribution technique and is viewed as the most stable entity, which reflects the employee’s personal and professional focus.Goal: to provide empirical substantiation of attributional style in traffic police officers’ behavior as an integral personality characteristic that ensures timely detection of hazard phenomena.

  3. Development and Reform of the Iraqi Police Forces

    National Research Council Canada - National Science Library

    Pfaff, Tony

    2008-01-01

    .... The corruption and abuse found in the Iraqi police services cannot simply be explained by poor leadership, the actions of a few corrupt individuals, or even the competing agendas of the various...

  4. Corruption on the road: A case study of Russian traffic police

    OpenAIRE

    Oleinik, Anton

    2016-01-01

    Motorists deal with traffic police officers on a daily basis. In Russia, the operations of the traffic police are not transparent. Mass surveys show that contacts with traffic police officers represent a key source of corruption in this country. This article discusses the links between corruption in the traffic police and road safety. Corruption in the traffic police has a positive impact on road safety in Russia, a middle-income country. It suppresses economic growth and thus reduces the int...

  5. Military Police Operational Harmonisation: The “Golden Hour” of Stability Deployments

    OpenAIRE

    Gary L. Jones

    2017-01-01

    When the threat level of foreign stability operations increases, military police units can make an effective contribution, especially when conducted with the Australian Federal Police. It is argued that, if Australian military police can apply police harmonisation techniques and improve their ability to conduct civilian-like policing duties, then their role in future rule-of-law operations are likely to be more effective.

  6. Reducing the Use of Force: De-Escalation Training for Police Officers

    Science.gov (United States)

    2016-09-01

    making discussed in Section E of this literature review. Much like police in the United Kingdom, Australian police share a common background and...main continent of Australia. Tasmanian police experienced an increase in use of force complaints that started in the mid- 1990s and peaked around the...Victoria (Australia) police officers routinely carry firearms.151 Nevertheless, police in the Australian state of Victoria rarely shoot and kill

  7. Page | 22 DEFINING THE AGENCY OF THE POLICE ...

    African Journals Online (AJOL)

    Fr. Ikenga

    discretion in their duty of maintaining law and order to be specific, in their investigation of crime even if it were to be an obvious wide-goose chase.' As to whether police duty is executive or administrative, it has been held that police performs both duties as was held in UTB v Ukabia39. In this case, it was held that whenever ...

  8. The Ferguson Effect - Are Police Anxieties To Blame

    Science.gov (United States)

    2017-03-01

    expressed in this thesis are those of the author and do not reflect the official policy or position of the Department of Defense or the U.S. Government...still evolving. Referenced materials are drawn from online sources to include newspaper articles, editorials, magazine articles, and blog ...The White House Blog , accessed October 11, 2016, https://www.whitehouse.gov/ blog /2015/ 05/18/launching-police-data-initiative. 60 “The Police

  9. Kyrgyzstan’s Fragmented Police and Armed Forces

    OpenAIRE

    Marat, Erica

    2011-01-01

    This article is a first attempt to analyze the underlying reasons behind the unprofessional behavior of the Kyrgyz military and police during ethnic conflict in Osh on June 10-14, 2010. It argues that the higher military leadership in Bishkek shares a common distrust of the Tashkent regime and overall uncertainly about power sharing two months after regime change, while lower level personnel may have provoked the Uzbek minority, because of their nationalist feelings (the majority of police an...

  10. Crime, Poverty and Police Corruption in Developing Countries

    OpenAIRE

    Jens Chr. Andvig; Odd-Helge Fjeldstad

    2008-01-01

    Crime and the fear of being hit by crime and small-scale violence are key economic and social problems in most developing countries, not least felt strongly by the poor. Extensive corruption in the police, experienced or perceived, contributes seriously to the problem. A key question raised in the paper is: How is police corruption linked to the wider processes of development – including crime, violence and poverty? The paper examines (i) how and why corruption may arise in the daily routines...

  11. Community (oriented) policing in Europe: concepts, theory and practice

    OpenAIRE

    Wijckmans, Belinda; Klima, Noel; Vanhauwaert, Rosita

    2012-01-01

    This second toolbox in the series published by the EUCPN Secretariat focuses on the main theme of the Cyprus Presidency, which is community policing. The theme is explored and elaborated in four different ways, through: a theoretical paper; a survey among the European Member States on the organisation of community policing in their country, followed by an in-depth discussion during two round table sessions; a workshop/ seminar with various experts and a particular focus on radicalisation, or ...

  12. [Stress: diagnosis of military police personnel in a Brazilian city].

    Science.gov (United States)

    Costa, Marcos; Júnior, Horácio Accioly; Oliveira, José; Maia, Eulália

    2007-04-01

    To diagnose the occurrence and stage of stress among military police enlisted personnel and officers in the city of Natal (the capital of the state of Rio Grande do Norte, Brazil), and to determine the prevalence of physical and mental symptoms. This cross-sectional descriptive study investigated a sample of 264 individuals from a population of 3,193 military personnel from the Natal police command. The data were collected between June 2004 and January 2005 using Lipp's Adult Stress Symptoms Inventory (Inventário de Sintomas de Stress para Adultos de Lipp). The research assessed: (1) presence of stress, (2) the stage of stress (alert, resistance, near-burnout, and burnout), (3) the prevalence of physical and mental symptoms, and (4) the relationship between stress and police unit, rank, gender, drinking, smoking, educational level, marital status, age, years of police service, and salary. No stress symptoms were found in 52.6% of the sample; 47.4% had symptoms. Of the 47.4% of the police personnel with stress symptoms, they were distributed as: 3.4% in the alert stage, 39.8% in the resistance stage, 3.8% in the near-burnout stage, and 0.4% in the burnout stage. Psychological symptoms were recorded in 76.0% of the police personnel with stress, and physical symptoms in 24.0% of them. Of the variables investigated, only gender was related to stress (P = 0.0337), with the female police personnel being more likely to suffer from stress. The levels of stress and symptoms do not indicate a critical situation of fatigue. However, it is recommended that the police take preventive actions, including implementing an effective program for the diagnosis of, training on, and control of stress.

  13. The ways of police cadets’ social competence evaluation

    Directory of Open Access Journals (Sweden)

    V. M. Kiikov

    2016-10-01

    Full Text Available In the article analysis of general theoretic approaches towards competent and motivated behavior definitions, the model of police officer social competence was proposed along with the ways of its study. Based on development theory conception the initial validation of social competence logical system as a mean of cadets’ social competence evaluation was considered in the article. Additionally, the determination of personality development level as possibility for definition and evaluation of cadets’ social competence based on social behavior theory perspectives was considered. As well the social features of social competence of law­enforcement officers were discussed and the theoretical construction for schematized representation of police cadets’ social competence structure is presented. The model includes: social norms related to police activity; motivation to socially­oriented activity; social intelligence, as integrative characteristic of cognitive and operational processes; emotional steadiness and communication skills. It was stated that the main characteristic of police cadets’ social competence is efficiency of interaction between police and community. The other important factor influencing social competence is professional activity and in our case it is law­enforcement. The social environment of departmental educational institution was explored as a main factor contributing to development of police cadets’ social competence components.

  14. "What makes you think you have special privileges because you are a police officer?" A qualitative exploration of police's role in the risk environment of female sex workers.

    Science.gov (United States)

    Sherman, Susan G; Footer, Katherine; Illangasekare, Samantha; Clark, Erin; Pearson, Erin; Decker, Michele R

    2015-01-01

    Worldwide, female sex workers (FSWs) have high rates of HIV. Many factors that escalate their risk lay outside of their control, primarily in the environments in which they practice sex. An understudied yet powerful risk environment is that of police. We qualitatively explored sex workers' interactions with police in their personal and professional lives. Thirty-five FSWs were purposively sampled in Baltimore, MD, in 2012. Women discussed experiences of police verbal harassment, sexual exploitation, extortion, and a lack of police responsiveness to 911 calls in emergencies, largely partner violence. Women's mistrust of police was often developed at an early age and further reinforced by interactions in their personal and professional lives. The study underscores the need for targeting police in reducing sex workers' HIV and other risks. The case for police's role in generating risk is evident, which could be addressed through structural interventions targeting both police practices and policies.

  15. Helping the police with their inquiries

    Science.gov (United States)

    Kitson, Anthony J.

    1995-09-01

    The UK Home Office has held a long term interest in facial recognition. Work has concentrated upon providing the UK police with facilities to improve the use that can be made of the memory of victims and witnesses rather than automatically matching images. During the 1970s a psychological coding scheme and a search method were developed by Aberdeen University and Home Office. This has been incorporated into systems for searching prisoner photographs both experimentally and operationally. The coding scheme has also been incorporated in a facial likeness composition system. The Home Office is currenly implementing a national criminal record system (Phoenix) and work has been conducted to define and demonstrate standards for image enabled terminals for this application. Users have been consulted to establish suitable picture quality for the purpose, and a study of compression methods is in hand. Recently there has been increased use made by UK courts of expert testimony based upon the measurement of facial images. We are currently working with a group of practitioners to examine and improve the quality of such evidence and to develop a national standard.

  16. Police work and mental health: a research with Military Police Captains / Trabalho policial e saúde mental: uma pesquisa junto aos Capitães da Polícia Militar

    OpenAIRE

    Charlotte Beatriz Spode; Álvaro Roberto Crespo Merlo

    2006-01-01

    This article conveys a research report in which the relations between the work of Military Police Captains and their mental health were approached, arising from the aspects of this profession that generate pleasure and suffering. Three procedures were adopted as methodological strategies: Documental research, observation of daily work and interviews. The results show that in spite of the excessive administrative working load and perils inherent to the profession, the pleasure in work is relat...

  17. Impairing methylations at ribosome RNA, a point mutation-dependent strategy for aminoglycoside resistance: the rsmG case.

    Science.gov (United States)

    Benítez-Páez, Alfonso; Cárdenas-Brito, Sonia; Corredor, Mauricio; Villarroya, Magda; Armengod, María Eugenia

    2014-04-01

    Aminoglycosides like streptomycin are well-known for binding at specific regions of ribosome RNA and then acting as translation inhibitors. Nowadays, several pathogens have been detected to acquire an undefined strategy involving mutation at non structural ribosome genes like those acting as RNA methylases. rsmG is one of those genes which encodes an AdoMet-dependent methyltransferase responsible for the synthesis of m 7 G527 in the 530 loop of bacterial 16S rRNA. This loop is universally conserved, plays a key role in ribosomal accuracy, and is a target for streptomycin binding. Loss of the m 7 G527 modification confers low-level streptomycin resistance and may affect ribosomal functioning. After taking into account genetic information indicating that some clinical isolates of human pathogens show streptomycin resistance associated with mutations at rsmG , we decided to explore new hot spots for mutation capable of impairing the RsmG in vivo function and of promoting low-level streptomycin resistance. To gain insights into the molecular and genetic mechanism of acquiring this aminoglycoside resistance phenotype and the emergence of high-level streptomycin resistance in rsmG mutants, we mutated Escherichia coli rsmG and also performed a genotyping study on rpsL from several isolates showing the ability to grow at higher streptomycin concentrations than parental strains. We found that the mutations at rpsL were preferentially present in these mutants, and we observed a clear synergy between rsmG and rpsL genes to induce streptomycin resistance. We contribute to understand a common mechanism that is probably transferable to other ribosome RNA methylase genes responsible for modifications at central sites for ribosome function.

  18. Community Policing in Latin America: Lessons from Mexico City

    Directory of Open Access Journals (Sweden)

    Markus-Michael Müller

    2010-04-01

    Full Text Available Community policing programmes are widely perceived and promoted as an important solution for the pressing problems of insecurity in contemporary Latin American cities, and for improving citizen-police relationships. By drawing on the results of empirical fieldwork conducted in Mexico City, the article presents a critical analysis of the local community policing effort. The article demonstrates that this policing effort is overly determined by a local context, characterized by clientelism, political factionalism and police corruption, which therefore renders its contribution to a sustainable improvement of local accountability and police legitimacy unlikely. Against this background the article calls for more empirical studies on this topic and a greater sensitivity for the embeddedness of policing programmes within a wider political context.    Resumen: Colaboración ciudadana en América Latina: Lecciones de Ciudad de México  Los programas de colaboración ciudadana son ampliamente percibidos y presentados como una importante solución para los apremiantes problemas de inseguridad en las ciudades latinoamericanas de hoy, y para mejorar las relaciones entre la ciudadanía y la policía. Basándonos en los resultados de trabajo de campo realizado en Ciudad de México, en el presente artículo se ofrece un análisis crítico del programa local de policía comunitaria y se demuestra que está excesivamente determinado por un contexto local caracterizado por el clientelismo, las lealtades políticas y la corrupción policial. Por eso, el aporte del programa a un mejoramiento sustentable de la rendición de cuentas local y de legitimidad policial es improbable. Contra este telón de fondo, en el artículo se demandan más estudios empíricos sobre el tema y una mayor sensibilidad para la integración de los programas de policía comunitaria dentro de un contexto político más amplio.

  19. Policing the Void: Recreation, Social Inclusion and the Baltimore Police Athletic League

    Directory of Open Access Journals (Sweden)

    Jacob J. Bustad

    2017-06-01

    Full Text Available In this article, we explore the relationship between public recreation policy and planning and the transformation of urban governance in the context of the Police Athletic League centers in Baltimore, Maryland. In light of contemporary discussions of the role of youth programs for sport and physical activity within post-industrial cities, the origination, development, and eventual demise of Baltimore’s network of Police Activity League centers is an instructive, if disheartening, saga. It illustrates the social and political rationales mobilized in justifying recreation policy and programming, the framing of sport and physical activity as preventative measures towards crime and juvenile delinquency, and the precarity of such initiatives given the efficiency-driven orthodoxies of neoliberal urban entrepreneurialism (Harvey, 1989. This analysis emphasizes how the PAL centers were designed to ‘fill the void’ left by a declining system of public recreation, thereby providing an example of a recreation program as part of the “social problems industry” (Pitter & Andrews 1997.

  20. The relationship between community nutritionists' use of policy, systems and environmental strategies to prevent obesity and its determinants depends on networking.

    Science.gov (United States)

    Lu, Angela H; Dickin, Katherine L; Constas, Mark A; Dollahite, Jamie S

    2017-08-01

    To apply the Theory of Planned Behaviour to examine the relationship between the constructs of background factors and beliefs towards using policy, systems and environmental (PSE) strategies and reported use of PSE strategies to prevent obesity by a group of professional nutrition educators. Cross-sectional study using self-reported survey. Cooperative Extension in New York, USA. Nutrition educators (n 58); survey response rate 100 %. Nutrition educators' reported use of PSE strategies to prevent obesity were positively associated with background factors of their community networking and number of staff they managed, their belief of other people's expectations of them to make PSE changes and the belief that their communities were ready to use PSE strategies; and negatively associated with their belief that individual-level factors contributed to obesity. The relationships among these variables were complicated and their use of PSE strategies occurred only when they utilized their professional networks at a moderately high level (above mean of 5·3 on a scale of 1-7), given that their community was also ready to use PSE strategies. Nutrition educators' use of PSE strategies depends on several internal and external factors. Community networking needs to be emphasized as one of the most significant factors contributing to nutrition educators' work in this area. Organizational and community support should be in place in order to facilitate nutrition educators' effective use of PSE strategies.

  1. Perceived fitness protects against stress-based mental health impairments among police officers who report good sleep.

    Science.gov (United States)

    Gerber, Markus; Kellmann, Micheal; Elliot, Catherine; Hartmann, Tim; Brand, Serge; Holsboer-Trachsler, Edith; Pühse, Uwe

    2014-01-01

    This study examined a cognitive stress-moderation model that posits that the harmful effects of chronic stress are decreased in police officers who perceive high levels of physical fitness. It also determined whether the stress-buffering effect of perceived fitness is influenced by officers' self-reported sleep. A total of 460 police officers (n=116 females, n=344 males, mean age: M=40.7; SD=9.7) rated their physical fitness and completed a battery of self-report stress, mental health, and sleep questionnaires. Three-way analyses of covariance were performed to examine whether officers' self-reported mental health status depends on the interaction between stress, perceived fitness and sleep. Highly stressed officers perceived lower mental health and fitness and were overrepresented in the group of poor sleepers. Officers with high fitness self-reports revealed increased mental health and reported good sleep. In contrast, poor sleepers scored lower on the mental health index. High stress was more closely related to low mental health among poor sleepers. Most importantly, perceived fitness revealed a stress-buffering effect, but only among officers who reported good sleep. High perceived fitness and good sleep operate as stress resilience resources among police officers. The findings suggest that multimodal programs including stress management, sleep hygiene and fitness training are essential components of workplace health promotion in the police force.

  2. Police interrogations through the prism of science

    Directory of Open Access Journals (Sweden)

    Igor Areh

    2016-03-01

    Full Text Available Several approaches can be employed for information gathering from human sources, differing in their theoretical basis, goals, realisation, and ethical acceptability. The paper critically presents and compares two prevalent approaches to suspect interrogation used by the police. The older, prevalent interrogation approach focuses on obtaining suspects’ incriminating statements and admissions, which severely elevates the risk of false confessions. Consequently, this interrogation approach is termed accusatorial or coercive since suspects are forced to admit to a crime. The newer interrogation approach is the information-gathering approach, also known as the investigative interview. It focuses on gathering accurate information in order to exclude or accuse a suspect in a criminal investigation. In comparison with coercive interrogation models, the information-gathering approach has a lower probability of false confessions since suspects are exposed to significantly lower levels of psychological pressure. Moreover, it is ethically more acceptable, has scientific grounds, enables the gathering of more accurate information, and has been found to be at least as effective as the coercive approach in criminal investigations. The investigative interview relies mainly on findings from social psychology. An analysis of coercive interrogation models reveals that they have no scientific basis and as such rely mainly on uncorroborated common-sense assumptions from authorities. In developed countries, coercive interrogation models are increasingly being replaced by the information-gathering approach, a trend connected with the enforcement of high human rights standards and a higher awareness of risks associated with coercive interrogation methods by the general public, academia, and professionals alike.

  3. Practice-Based Research: Ex Post Facto Evaluation of Evidence-Based Police Practices Implemented in Residential Burglary Micro-Time Hot Spots.

    Science.gov (United States)

    Santos, Roberto G; Santos, Rachel Boba

    2015-10-01

    Police agencies around the country are implementing various strategies to reduce crime in their communities that need to be evaluated. These strategies are often based on systematic crime analysis and are focused on crime occurring in hot spots, which are areas of disproportionate amounts of crime. This article takes a practice-based research approach to evaluate whether evidence-based police strategies implemented by one police agency as its normal everyday crime reduction practice are effective in reducing residential burglary incidents in micro-time hot spots. A quasi-experimental ex post facto design is employed using 5 years of data from one police agency that has institutionalized the identification and response to micro-time hot spots into its day-to-day practices. Propensity score matching is used to match 54 pairs of micro-time hot spots using logistic regression to compute the propensity scores and greedy 1 to 1 matching with a caliper width of 0.5 of the standard deviation of the logit to match the cases. Independent t-tests show that tactical police response to micro-time hot spots can lead to significant reductions in residential burglary incidents without the spatial displacement of crime. Tactical police responses that seek to achieve short-term reductions in crime appear to be well suited for micro-time hot spots since they are, by nature, short term. Importantly, the conclusions are based on the evaluation of an agency's systematic implementation of the evidence-based practices as its normal practices and not for the sake of research. © The Author(s) 2015.

  4. Prevalence and factors associated with diabetes mellitus and impaired fasting glucose level among members of federal police commission residing in Addis Ababa, Ethiopia.

    Science.gov (United States)

    Tesfaye, Tariku; Shikur, Bilal; Shimels, Tariku; Firdu, Naod

    2016-11-28

    The prevalence of diabetes mellitus and factors associated with it, nowadays, are increasing in alarming rates among different occupational groups. Of these occupational groups are Police officers that, often, are exposed to unique life styles and stressful situations which may lead to diabetes mellitus and other cardiovascular diseases. Due to this reason, the present study was conducted to assess the prevalence and factors associated with diabetes mellitus and impaired fasting glucose level among members of federal police commission residing in Addis Ababa, Ethiopia. A cross-sectional study design was conducted from April to May 2015. Multistage and systematic random sampling techniques were employed to select the study participants. The study population was federal police commission members living in Addis Ababa and served for at least a year. The data were collected using structured questionnaire, physical examinations and blood samples, based on the WHO stepwise approach. Data were entered in to SPSS version 20.0 and descriptive statistics and logistics regression were used for analysis. Out of the 1003 eligible subjects, 936 (93.3%) police officers have participated in this study. The prevalence of overall impaired glucose homeostasis (IGH) was 120 (13%) of which 47 (5%) were diabetes and 73 (8%) were impaired fasting glucose. Whereas police rank, history of first degree relative who suffered from diabetes, hypertension and waist hip ratio showed a statistical significance with prevalence of diabetes mellitus, age, family history, hypertension, BMI and waist hip ratio were found to be associated with impaired fasting glucose. The study identified a high prevalence of IGH among the police officers. A priority should be given on preventive strategies of diabetes mellitus, as that of communicable diseases, by Federal Police Commission Health Service Directorate, Federal Ministry of Health and other concerned partners.

  5. Occupational stress among police personnel of Wardha city, India

    Directory of Open Access Journals (Sweden)

    Selokar D

    2011-03-01

    Full Text Available BackgroundPolice work tends to impose a high degree of stress and amultiplicity of stressful situations which can affect thephysical, mental and interpersonal relationships of policepersonnel. The objective of the present study was to assessthe level of stress among police personnel and to find theassociation of various factors with the level of stress amongpolice personnel.MethodA cross-sectional study was conducted among 102 policepersonnel in Wardha city. A structured questionnaire basedon The Professional Life Stress Test by Fontana was given toall participants. A grading scale was used to linkparticipant’s verbal descriptions of perceived stress to anumerical scoring system being given scores between zeroand five. The total score obtained for each respondent wasconsidered as a measure of stress level.ResultsDifferent stressors that were identified among the policepersonnel included criticism by superiors, excess work, norewards, inadequate value given to abilities andcommitments and no satisfaction from work. Seventyparticipants scored >15 which indicated that stress in theworkplace was a problem, while 32 participants scored ≤15,indicating stress in the workplace was not a problem. Asignificant association was found with between age group,marital status, education and working hours and the level ofstress among police personnel.ConclusionThe majority of police personnel studied were under stressat their workplace due to a variety of stressors. Thisindicates the necessity to modify the organizationalenvironment within the police force.

  6. Occupational stress, coping and mental health in Jamaican police officers.

    Science.gov (United States)

    Nelson, K V; Smith, A P

    2016-08-01

    Police are exposed to a wide range of stressors and this is especially true in developing countries such as Jamaica. Exposure to psychosocial stressors and use of maladaptive coping styles can result in mental ill-health. To examine the relationship between work characteristics, coping and mental health in Jamaican police officers and to test whether work characteristics are indirectly associated with mental health outcomes through perceived job stress and job satisfaction. Police officers from the Jamaican police force completed a questionnaire using a cross-sectional design. We analysed the data using hierarchical regression. The study group consisted of 134 police officers; the response rate was 94%. Negative work characteristics, lower levels of positive work factors and work support and emotion-focused coping styles were associated with increased levels of depression (F(8, 125) = 7.465, P health outcomes was mediated by perceived stress. Job satisfaction mediated the relationship between positive work characteristics and depression. Stress management and intervention programmes should address modifiable work conditions, monitor stress levels and reduce maladaptive coping. © The Author 2016. Published by Oxford University Press on behalf of the Society of Occupational Medicine.

  7. ROLES AND FUNCTIONS OF THE ARMED FORCES IN THE XXI CENTURY. A VISION FROM THE NEW SECURITY STRATEGIES

    Directory of Open Access Journals (Sweden)

    VÍCTOR GUZMÁN MARTÍNEZ

    2017-12-01

    Full Text Available The new security strategies recently adopted by a series of states have clearly and precisely considered the Armed Forces and Police roles and responsibilities under the rule of law of a normal democracy that nowadays faces a different scenario. In this context, this essay analyses the visions of Brazil and Chile related to this issue, placing the United States of America as a referent. In that sense it has been considered pertinent to review the theoretical and conceptual framework that have to be considered when the Armed and Police Forces are required or when there is a need for use them under the model of the recently installed hybrid system, where these means act in coordination, depending on circumstances. In spite of the efforts displayed, consensus about structural changes to the internal and external security and their compatibility at a regional level has not yet been accomplished.

  8. Building the Rule of Law: U.S. Assistance Programs and Police/Military Relations in Latin America

    Science.gov (United States)

    2003-02-01

    1. REPORT DATE FEB 2003 2. REPORT TYPE N /A 3. DATES COVERED - 4. TITLE AND SUBTITLE Biulding the Rule of Law: U.S. Assistance Programs...military poses a far greater problem for democratically-elected civilian governments, as Bolivian President Gonzalo Sanchez de Lozado once put it...Defense Minister Luis Fernando Ramirez Acuna, the army was key”.8 Latin American military and police forces are increasingly dependent upon foreign

  9. The Effect of Police Response Time on Crime Detection

    DEFF Research Database (Denmark)

    Blanes i Vidal, Jordi; Kirchmaier, Tom

    Police agencies devote vast resources to minimising the time that it takes them to attend the scene of a crime. Despite this, the long-standing consensus is that police response time has no meaningful effect on the likelihood of catching offenders. We revisit this question using a uniquely rich...... preferred estimate, a 10% increase in response time leads to a 4.6 percentage points decrease in the likelihood of detection. A faster response time also decreases the number of days that it takes for the police to detect a crime, conditional on eventual detection. We find stronger effects for thefts than...... for violent offenses, although the effects are large for every type of crime. We identify the higher likelihood that a suspect will be named by a victim or witness as an important mechanism though which response time makes a difference....

  10. Resultados operacionales de la Policía Nacional, 2010

    Directory of Open Access Journals (Sweden)

    Ervyn Norza Céspedes

    2011-06-01

    Full Text Available Este documento presenta la descripción estadística de los logros operativos de la Policía Nacional en el año 2010, los cuales se ajustan a las estrategias gubernamentales e institucionales encaminadas al despliegue efectivo de acciones preventivas, disuasivas y de control. Asimismo, contiene los aspectos relevantes de la principal estrategia operativa de la Policía Nacional, denominada Plan Nacional de Vigilancia por Cuadrantes, y los alcances del control social formal ejercido por la Policía sobre los delincuentes y la delincuencia; además, pasa por una revisión de los postulados teóricos y empíricos, tanto del control social como de las características de los victimarios, la impunidad y las herramientas para combatir el delito.

  11. Physical activity in police beyond self-report.

    Science.gov (United States)

    Ramey, Sandra L; Perkhounkova, Yelena; Moon, Mikyung; Tseng, Hui-Chen; Wilson, Annerose; Hein, Maria; Hood, Kristin; Franke, Warren D

    2014-03-01

    Police officers have a higher risk for cardiovascular disease. Reductions in occupational physical activity may contribute to the risk, yet there have been few efforts to characterize the physical demands of police work beyond self-report. To compare measured physical activity between work and off-duty hours and assess the effects of stress on physical activity. Officers (n = 119) from six departments wore a pattern recognition monitor for 96 hours to measure total energy expenditure (kilocalorie per hour) (1k/cal = 4184 joules), activity intensity, and step count per hour. Participants were more active on their off-duty days than at work; the effects of stress on physical activity seemed moderated by sex. Police work is primarily a sedentary occupation, and officers tend to be more active on their off-duty days than during their work hours.

  12. The interiorization of Brazilian violence, policing, and economic growth

    Directory of Open Access Journals (Sweden)

    Geoffrey M. Steeves

    2015-09-01

    Full Text Available Brazilian homicide rates are among the highest in the world, inclusive of actual war zones. However, the character of Brazil's violence is changing. Recent analyses highlight a trend of dispersion of violence such that homicide rates in urban areas, traditionally the most violent places, have stagnated and declined while smaller cities and rural areas experienced a marked increase. An incipient explanation is that this trend is related to greater economic dynamism in the smaller cities, unaccompanied by increased policing. This article's empirical analysis uses locational Hoover indexes to express the dispersions of violence and economic activity, and also generates a proxy to measure the geographic concentration of police forces. Using panel data across all 26 states from 1995 to 2011, we find evidence of a correlation between dispersion of violence and GDP to less urban areas, and ambiguous results regarding police concentration.

  13. Sex and monstrosity. A genealogy of the sexual police

    Directory of Open Access Journals (Sweden)

    Antón Fernández de Rota Irimia

    2015-07-01

    Full Text Available This essay outlines different forms of Western sexual police from the Seventeen Century to the present. The genealogy will approach the problem from the point of view of hermaphroditism and transvestism. By “sexual police” I mean the determinations, forms, norms and ethos that defines sex through times, as well as the categories of which it is composed, and what is permitted and is possible to do, see and say through these sexual categories. This essay, pays special attention to the fears and its embodiment in some paradigmatic figures. In particular, it analyzes the historical meaning of sexual “monstrosity”, key to understand the different polices, including the own sexual police of gender feminism.

  14. Global Policing and the Case of Kim Dotcom

    Directory of Open Access Journals (Sweden)

    Darren Palmer

    2013-11-01

    Full Text Available In early 2012, 76 heavily armed police conducted a raid on a house in Auckland, New Zealand. The targets were Kim Dotcom, a German national with a NZ residency visa, and several colleagues affiliated with Megaupload, an online subscription-based peer-to-peer (P2P file sharing facility. The alleged offences involved facilitating unlawful file sharing and United States federal criminal copyright violations. Following the raid, several court cases provide valuable insights into emerging ‘global policing’ practices (Bowling and Sheptycki 2012 based on communications between sovereign enforcement agencies.  This article uses these cases to explore the growth of ‘extraterritorial’ police powers that operate ‘across borders’ (Nadelmann 1993 as part of several broader transformations of global policing in the digital age.

  15. Police work and mental health: a research with Military Police Captains / Trabalho policial e saúde mental: uma pesquisa junto aos Capitães da Polícia Militar

    Directory of Open Access Journals (Sweden)

    Charlotte Beatriz Spode

    2006-01-01

    Full Text Available This article conveys a research report in which the relations between the work of Military Police Captains and their mental health were approached, arising from the aspects of this profession that generate pleasure and suffering. Three procedures were adopted as methodological strategies: Documental research, observation of daily work and interviews. The results show that in spite of the excessive administrative working load and perils inherent to the profession, the pleasure in work is related to management activities, which provide spaces for creating in the workplace. However, the pressures imposed by the disciplinary mechanism of vigilance and control, characteristics of the organization of military police work, constitute in itself a source of suffering. Since they engender the division of workers and impose barriers where bonds of cooperation and confidence are needed, aspects that are of great importance considering the nature of this type of work, permeated by risks.

  16. Judicial police, functions and its development in Albania

    Directory of Open Access Journals (Sweden)

    Asllan Dogjani

    2016-03-01

    Full Text Available This article aims at a consistent search of the opinions about the judicial police as one of the subjects, contained in the Albanian criminal procedural law. In article 30 of the Albanian Criminal Procedure Code, are sanctioned the functions, division, addiction and judicial police duties. In the initial phase, the preliminary investigations are the basis of criminal proceedings. This phase includes evidences that cannot be replicated, the security measures are set, it is performed the notice of suit and necessary datas are collected. Searching, tracking, capture and bringing before trial of the perpetrators is considered as one of the oldest activities of human being. The need to ensure these regulations and the aim to prevent the consequences of any criminal activity has forced societies and different states to establish special investigative bodies (investigation and to determine by time their rights and obligations. So judicial police organs were provided and charged with competences and legal responsibility for the detection, crime preventions and research, capturing and bringing before the court, individuals or groups who commit criminal activities. From a comparative overview of legislation of the judicial police in several countries around the world, it is shown that there is no extreme change in structures and organizational patterns of these bodies, missions, powers and responsibilities they exercise (Elezi, 1997, 13. Judicial police in Albania has also been and is one of the important subjects of the criminal proceedings. In the historical perspective these bodies have had mixed origins and nature, and in different times they were military or civilian institutions. In this context, main purpose of this paper is the analysis of judicial police in

  17. Worker policing in the German wasp Vespula germanica

    OpenAIRE

    Wim Bonckaert; Kristel Vuerinckx; Johan Billen; Rob L. Hammond; Laurent Keller; Tom Wenseleers

    2008-01-01

    In some ants, bees, and wasps, workers kill or "police" male eggs laid by other workers in order to maintain the reproductive primacy of the queen. Kin selection theory predicts that multiple mating by the queen is one factor that can selectively favor worker policing. This is because when the queen is mated to multiple males, workers are more closely related to the queen's sons than to the sons of other workers. Earlier work has suggested that reproductive patterns in the German wasp Vespula...

  18. The Need for Ethics Rehabilitation in the Judiciary Police Affairs

    Directory of Open Access Journals (Sweden)

    Juliana Buck Gianini

    2016-10-01

    Full Text Available Faced by a growing debate on the needed reestablishment of ethics in our criminal justice system, we discuss the importance of ethics in the Judiciary Police affairs. The paper is divided into three sections. Firstly, we introduce the concepts of ethics, as well as the moral principles of the Universal Declaration of Human Rights. Secondly, we discuss the Civil Police work by describing the whole procedure chain, i.e., from the crime time up to the court trial. At last, we present a few proposals already in development regarding ethics, such as those promoted by the "Brazilian-European Conference for Corruption Prevention".

  19. Occupational Stress and Coping among Portuguese Military Police Officers

    OpenAIRE

    Gomes, A. Rui; Afonso, Jorge M. P.

    2016-01-01

    This study describes the professional experience of military police officers from the Portuguese Republican National Guard (N = 95). We focused on the mainEste estudio analiza la experiencia profesional de agentes de la policía militar de la Guarda Nacional Republicana portuguesa (N = 95). Se centró en las principales fuentes y consecuencias del estrés, así como en las estrategias de afrontamiento. El protocolo de evaluación incluyó una pregunta cerrada y cuatro abiertas. Se realizó una categ...

  20. Frontline police employees’ social construction of client service

    Directory of Open Access Journals (Sweden)

    Karel Stanz

    2007-07-01

    Full Text Available The social construction of frontline employees’ client service plays a major role in organisational success. This study illuminated why frontline personnel are reluctant to accept organisational change which is in line with new policing philosophies. Applying modernist qualitative methodology, and particularly grounded theory within a case study design a ‘process satisfaction model’ was developed with the aim to improve employee satisfaction with internal processes and ultimately service delivery. This model may be used for change in the South African Police Service SAPS and other government departments.

  1. Associations of Depressive Symptoms and Brachial Artery Reactivity among Police Officers

    Directory of Open Access Journals (Sweden)

    John M. Violanti

    2013-03-01

    Conclusion: Depressive symptoms were inversely associated with BAR among police officers who were current smokers and together may be considered a risk factor for cardiovascular disease among police officers. Further prospective research is warranted.

  2. The racialization of ethnic minority police officers and researchers : on positionality and (auto)ethnographic fieldwork

    NARCIS (Netherlands)

    Cankaya, S.

    2017-01-01

    This article reflects on the personal, epistemological and methodological dilemmas of conducting (auto)ethnographic fieldwork within the police organisation. The argument is that positionality and ascribed identities complicate existing dilemmas of using participant observation within the police

  3. Effects of Occupational Stress on Psychological Well-being of Police ...

    African Journals Online (AJOL)

    being of police employees. The study adopted the descriptive survey, using 250 police employees from five local government areas of Ibadan metropolis, Nigeria. The three instruments used were authored-constructed questionnaires by adapting ...

  4. The use and abuse of police data in protest analysis South Africa's ...

    African Journals Online (AJOL)

    , computerised database maintained by the South African Police Service. In principle, it records all public order policing activity, including all crowd incidents. While IRIS data is, potentially, a unique source for protest event analysis, it should be ...

  5. Women in International Policing: Replacing an “Old Boys Club”?

    Directory of Open Access Journals (Sweden)

    Saskia Hufnagel

    2018-03-01

    Full Text Available Globalisation has increased the importance of international police cooperation. While cross-border law enforcement can be traced back as far as the Nineteenth Century, police cooperation today—such as Joint Investigation Teams, International Liaison Officers, and Interpol—only came about in the Twentieth Century. It was developed to counter transnational organised crime, such as drug crime and immigration crime, as well as terrorism. But, another aspect of international policing is that of peacekeeping; that is, the deployment of national police to countries during or after conflict to maintain law and order where the local police do not have sufficient capacities. This paper examines how women have been elevated in this police cooperation role, particularly Interpol and international peacekeeping. The discussion focuses on whether there are indications that internationally related tasks and agencies provide a more accepting environment for female police officers as opposed to a national police force setting.

  6. Police Tweets and Public Perceptions of Safety and Police Performance: An Experiment on Framing and Other Tweet Content

    Directory of Open Access Journals (Sweden)

    Imke Smulders

    2017-05-01

    Full Text Available The introduction of new media as a means of communication by the police triggers interesting questions about the impact of such new developments, such as the effect on people’s safety perceptions. Since communication is mostly overlooked as a possible determinant of safety perception, this led to a research project into the relationship between Twitter use by community policing officers and citizen’s perceptions of safety. This article reports on a part of this study, an experiment on framing and other linguistic effects of tweets by police officers. To assess the aforementioned relationship, it is important to examine how the precise content of a community policing officer’s tweet is perceived by the public. In an experimental setting the effects of gain versus loss frames, implicit versus explicit advice and style of addressing have been tested, with regard to safety perceptions and several related factors. The results show that gain framed tweets yield significantly more positive responses concerning opinion about police performance, perceived risk of burglary or assault, safety perception and marginally for perceived crime level in the neighbourhood. Including an explicitly or implicitly formulated piece of advice in the tweets doesn’t make a difference in any of the queried variables and style of addressing has only small effects: formal address leads to slightly more positive opinions about police performance than impersonal address.  The results show that formulation aspects – specifically framing – are worth taking into account in safety communications and that this type of research is beneficial for studying effects of social media.

  7. Measuring Black men's police-based discrimination experiences: Development and validation of the Police and Law Enforcement (PLE) Scale.

    Science.gov (United States)

    English, Devin; Bowleg, Lisa; Del Río-González, Ana Maria; Tschann, Jeanne M; Agans, Robert P; Malebranche, David J

    2017-04-01

    Although social science research has examined police and law enforcement-perpetrated discrimination against Black men using policing statistics and implicit bias studies, there is little quantitative evidence detailing this phenomenon from the perspective of Black men. Consequently, there is a dearth of research detailing how Black men's perspectives on police and law enforcement-related stress predict negative physiological and psychological health outcomes. This study addresses these gaps with the qualitative development and quantitative test of the Police and Law Enforcement (PLE) Scale. In Study 1, we used thematic analysis on transcripts of individual qualitative interviews with 90 Black men to assess key themes and concepts and develop quantitative items. In Study 2, we used 2 focus groups comprised of 5 Black men each (n = 10), intensive cognitive interviewing with a separate sample of Black men (n = 15), and piloting with another sample of Black men (n = 13) to assess the ecological validity of the quantitative items. For Study 3, we analyzed data from a sample of 633 Black men between the ages of 18 and 65 to test the factor structure of the PLE, as we all as its concurrent validity and convergent/discriminant validity. Qualitative analyses and confirmatory factor analyses suggested that a 5-item, 1-factor measure appropriately represented respondents' experiences of police/law enforcement discrimination. As hypothesized, the PLE was positively associated with measures of racial discrimination and depressive symptoms. Preliminary evidence suggests that the PLE is a reliable and valid measure of Black men's experiences of discrimination with police/law enforcement. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  8. Police personality : and the relationship between personality and preferences for conflict resolution tactics

    OpenAIRE

    Abrahamsen, Solveig

    2006-01-01

    Do police officers possess certain personality characteristics that make them unique compared to the non-police population? This question has been the subject of an extensive line of research. Several researchers have found evidence of a so-called police personality, while other researchers have failed to detect personality differences between the police and the public. Also, some researchers have found that officers differ from each other in terms of job performance, and that personality dif...

  9. Race and ethnicity as a victimogenic predisposition of exceeding and abuse of police authority

    OpenAIRE

    Kesić Zoran

    2012-01-01

    The unique position in society and the specific functions make the police one of the key holders of protection of the fundamental rights and freedoms of citizens. At the same time, their position and function provide police officers significant opportunities to violate the same freedoms and rights, by resorting to various forms of violation and abuse of power. This dual nature of the police authority gives us reason to question the police from a completely different angle - as a source ...

  10. Mind the blues : Swedish police officers' mental health and forced deportation of unaccompanied refugee children

    OpenAIRE

    Hansson, Jonas

    2017-01-01

    Introduction: Policing is a public health issue. The police often encounter vulnerable populations. Police officers have wide discretionary powers, which could impact on how they support vulnerable populations. In encountering vulnerable populations the police officers are required to be professional; maintaining mental health in the face of challenges is part of professionalism. Their encounters with vulnerable populations might influence their mental health which in turn might influence the...

  11. The Settlement Of The Dispute Of “Collective” Violence By The Police

    OpenAIRE

    Yusran, M

    2013-01-01

    Indonesia Republic State Police is a tool that plays a role in maintaining state security and public order, enforce the law and provide protection, guidance, and service to the community within the framework of maintaining internal security “. According to Police Act Number 2 of Year 2002 in Article 18 explained that the police were given the authority under certain circumstances to do according to his own judgment or be known as a functional discretionary powers which puts persons of police ...

  12. Context dependency and consumer acceptance of risk reducing strategies - a choice experiment study on salmonella risks in pork

    DEFF Research Database (Denmark)

    Mørkbak, Morten Raun; Christensen, Tove; Gyrd-Hansen, Dorte

    2012-01-01

    The paper investigates to what extent context dependency is present, when consumers are introduced to different risk reducing technologies and how this will affect their preferences for reductions in food risks. In particular, choice experiments are used to elicit consumer preferences for reducin...... findings of bad news having greater effect than good news – now applied to context dependency of preferences for food safety technologies.......The paper investigates to what extent context dependency is present, when consumers are introduced to different risk reducing technologies and how this will affect their preferences for reductions in food risks. In particular, choice experiments are used to elicit consumer preferences for reducing...... Salmonella risks in pork using farm level interventions vs. decontamination of meat at the abattoir. We found an interesting asymmetry in the context dependency. The presence of the least preferred risk reduction technology (lactic acid decontamination) affected the relative preferences for the two most...

  13. Effectiveness of Gross Model-Based Emotion Regulation Strategies Training on Anger Reduction in Drug-Dependent Individuals and its Sustainability in Follow-up.

    Science.gov (United States)

    Massah, Omid; Sohrabi, Faramarz; A'azami, Yousef; Doostian, Younes; Farhoudian, Ali; Daneshmand, Reza

    2016-03-01

    Emotion plays an important role in adapting to life changes and stressful events. Difficulty regulating emotions is one of the problems drug abusers often face, and teaching these individuals to express and manage their emotions can be effective on improving their difficult circumstances. The present study aimed to determine the effectiveness of the Gross model-based emotion regulation strategies training on anger reduction in drug-dependent individuals. The present study had a quasi-experimental design wherein pretest-posttest evaluations were applied using a control group. The population under study included addicts attending Marivan's methadone maintenance therapy centers in 2012 - 2013. Convenience sampling was used to select 30 substance-dependent individuals undergoing maintenance treatment who were then randomly assigned to the experiment and control groups. The experiment group received its training in eight two-hour sessions. Data were analyzed using analysis of co-variance and paired t-test. There was significant reduction in anger symptoms of drug-dependent individuals after gross model based emotion regulation training (ERT) (P emotion regulation strategies training. Based on the results of this study, we may conclude that the gross model based emotion regulation strategies training can be applied alongside other therapies to treat drug abusers undergoing rehabilitation.

  14. Osteoradionecrosis in cancer patients : the evidence base for treatment-dependent frequency, current management strategies, and future studies

    NARCIS (Netherlands)

    Peterson, Douglas E.; Doerr, Wolfgang; Hovan, Allan; Pinto, Andres; Saunders, Debbie; Elting, Linda S.; Spijkervet, Fred K. L.; Brennan, Michael T.

    The purpose of this study is to review the evidence base from 1990 to 2008 to (1) clarify the impact of cancer therapies on prevalence of osteoradionecrosis (ORN) in head and neck cancer patients, and to (2) evaluate management strategies and their consequences on quality of life and cost of care.

  15. 24 CFR 960.505 - Occupancy by police officers to provide security for public housing residents.

    Science.gov (United States)

    2010-04-01

    ... provide security for public housing residents. 960.505 Section 960.505 Housing and Urban Development... provide security for public housing residents. (a) Police officer. For purpose of this subpart E, “police... security for residents of a public housing development, the PHA may allow police officers who would not...

  16. Willingness to Cooperate with the Police in Four Central European Countries

    Czech Academy of Sciences Publication Activity Database

    Moravcová, Eva

    2016-01-01

    Roč. 22, č. 1 (2016), s. 171-187 ISSN 0928-1371 R&D Projects: GA MŠk LM2010012 Institutional support: RVO:68378025 Keywords : willingness to cooperate with the police * police legitimacy * trust in the police Subject RIV: AO - Sociology, Demography Impact factor: 1.000, year: 2016

  17. Police Response to Domestic Violence: Making Decisions about Risk and Risk Management

    Science.gov (United States)

    Perez Trujillo, Monica; Ross, Stuart

    2008-01-01

    Assessing and responding to risk are key elements in how police respond to domestic violence. However, relatively little is known about the way police make judgments about the risks associated with domestic violence and how these judgments influence their actions. This study examines police decisions about risk in domestic violence incidents when…

  18. Post G20: The Challenge of Change, Implementing Evidence-based Public Order Policing

    DEFF Research Database (Denmark)

    Hoggert, James; Stott, Clifford

    2012-01-01

    In the wake of the 2011 ‘riots’, public order policing tactics in England and Wales have once again been brought into question. Yet, the riots came two years since police regulatory authorities in the UK called for fundamental reforms to the policing of public order. Questions are raised about why...

  19. 32 CFR 635.14 - Accounting for military police record disclosure.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Accounting for military police record disclosure... § 635.14 Accounting for military police record disclosure. (a) AR 340-21 prescribes accounting policies and procedures concerning the disclosure of military police records. (b) Provost Marshals/Directors of...

  20. Dental Health Status and Treatment Needs of Police Personnel of a ...

    African Journals Online (AJOL)

    Background: Oral health is an integral part of general health. Police personnel form the backbone for safety and security of a community hence their health is of utmost importance. Aim: The present study was conducted to assess the oral health status and treatment needs of police personnel employed in police stations of ...

  1. 78 FR 40175 - Agency Information Collection Activities; Proposed New Collection; Comments Requested: Police-Led...

    Science.gov (United States)

    2013-07-03

    ... Information Collection Activities; Proposed New Collection; Comments Requested: Police-Led Diversion Programs... Collection: Proposed new collection; comments requested (2) Title of the Form/Collection: Police-Led... information to determine the national prevalence of police-led diversion programs and provide a portrait of...

  2. Extrinsic Motivation as Correlates of Work Attitude of the Nigerian Police Force: Implications for Counselling

    Science.gov (United States)

    Igun, Sylvester Nosakhare

    2008-01-01

    The study examined Extrinsic motivation as correlates of work attitude of the Nigeria Police Force and its implications for counselling. 300 Police personnel were selected by random sampling technique from six departments that make up police force Headquarters, Abuja. The personnel were selected from each department using simple sampling…

  3. Not all cops are bastards - Danish football supporters’ perception of dialogue policing

    DEFF Research Database (Denmark)

    Havelund, Jonas; Lauritzen, Mikkel; Joern, Lise

    2016-01-01

    The Danish police have changed their tactics in relation to their policing of football supporters. The changes have involved the development of a dialogue-based approach to the policing of football supporters. The changes seem to have contributed to a reduction in the number of arrests and footba...... strategic goals like conflict reduction and creating a more peaceful atmosphere at football matches....

  4. Fear of crime and the role of the police | Mayoyo | Inkanyiso: Journal ...

    African Journals Online (AJOL)

    Abstract. Social values such as safety and security needs of members of society are necessary to ensure a sustainable quality of life for all; guaranteed and protected by the ... Improved police-public relations and dedicated police service delivery will become more and more inevitable. Keywords: Crime, Police, South Africa ...

  5. Shift work and the incidence of injury among police officers.

    Science.gov (United States)

    Violanti, John M; Fekedulegn, Desta; Andrew, Michael E; Charles, Luenda E; Hartley, Tara A; Vila, Bryan; Burchfiel, Cecil M

    2012-03-01

    Police officers may be injury prone due to fatigue, erratic work hours, and insufficient sleep. This study explored injury incidence among police officers across shifts. Day-to-day shift data from computerized payroll records (1994-2010) were available from a mid-sized urban police department (n = 430). Sleep duration, shift activity level, returning to work after days off, and injury incidence over time were also examined. Age-adjusted incidence rate ratio (IRR) for injury on the midnight shift was 72% larger than the day shift (IRR = 1.72; 95% CI = 1.26-2.36) and 66% larger than the afternoon shift (IRR = 1.66; 95% CI = 1.23-2.25). Injury incidence for the first day back on the midnight shift was 69% larger than day shift (IRR = 1.69; 95% CI = 1.23-2.32) and 54% larger than the afternoon shift (IRR = 1.54; 95% CI = 1.36-1.76). High activity level combined with midnight shift work put officers at increased injury risk (IRR = 2.31; P = 0.0003). Probability of remaining free of injury was significantly higher for day shift than midnight shift (P < 0.0001). Higher injury risk was associated with night shift work in police officers. Night shift combined with high work activity was strongly associated with injury risk. There was a significantly higher probability of not being injured on day compared to midnight or afternoon shifts. Copyright © 2012 Wiley Periodicals, Inc.

  6. Job-specific mandatory medical examinations for the police force

    NARCIS (Netherlands)

    Boschman, J. S.; Hulshof, C. T. J.; Frings-Dresen, M. H. W.; Sluiter, J. K.

    2017-01-01

    Background Mandatory medical examinations (MMEs) of workers should be based on the health and safety requirements that are needed for effectively performing the relevant work. For police personnel in the Netherlands, no job-specific MME exists that takes the specific tasks and duties into account.

  7. Officers at work in a multicultural police force

    NARCIS (Netherlands)

    Heijes, C.P.A.

    2007-01-01

    Purpose - The purpose of this exploratory paper is to examine cross-cultural perception and cooperation between black, Curacaoan and white Dutch police officers in The Netherlands. It also, compares the findings with similar research carried out in the Dutch Internal Revenue Service.

  8. Avoiding another Marikana massacre Why police leadership matters ...

    African Journals Online (AJOL)

    This article argues that a necessary condition for improvements to take place in the SAPS relates to improving the top leadership of the organisation. Fortunately, the National Development Plan provides a starting point as to how this can be achieved.'Police supervisors at any level need to be aware that their behaviour has ...

  9. Police and Community-partnered Delivery System to Address ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The Community Policing Resource Centres (CPRCs), as they are called, have a support base that draws upon five departments - Health, Women and Child, ... IDRC is investing in local solutions to address climate change-related challenges in India, including heat stress, water management, and climate-related migration.

  10. extra-territorial african police and soldiers in southern rhodesia

    African Journals Online (AJOL)

    Abel

    in the 1950s and early 1960s as military conditions of service in their respective homes improved, the Masvingo-Gutu ... always clear in the various histories of these formations, both police and military, that they were composed of many ..... where water is usually scarce and never navigable. At such times the Northern native ...

  11. The Nigeria Police And Crime Control In Lagos Metropolis | Ajayi ...

    African Journals Online (AJOL)

    Up till today, it is somehow very disturbing that despite the constitutional power granted to the police to maintain public peace, safety and general security in Nigeria the quality of security has nothing to be proud of and it has no doubt generated a great deal of controversies. In the past two decades events confirm a total ...

  12. Extra-territorial African police and soldiers in Southern Rhodesia ...

    African Journals Online (AJOL)

    This included many with previous military experience. As the British South Africa Police (BSAP) evolved from a paramilitary occupation force into a professional law enforcement organisation, extra-territorial recruits were phased out in favour of local men fluent in local languages with western-style education. Despite this ...

  13. The Police Response to Mental Illness on Campus

    Science.gov (United States)

    Margolis, Gary J.; Shtull, Penny R.

    2012-01-01

    Campus police officers are often among the initial contacts for behavioral incidents involving people with mental illness. Their training and access to resources influence decisions to direct the individual to support services and/or through campus disciplinary processes and/or the criminal justice system. Over the past decade, there has been an…

  14. Police restorative approach in the juvenile justice system

    Directory of Open Access Journals (Sweden)

    Stefanovska Vesna

    2010-01-01

    Full Text Available Restorative justice is a new, different response to crime, response that offers and tries to establish justice again. Not going into aims, impact and basic principles of restorative justice, as well as into substance of different restorative practices, in this article we will concentrate on restorative interventions that lead to avoidance of the formal justice system. Concretely, we will analyze the role of the police in applying restorative interventions in the juvenile justice system. Particular emphasis will be put on the meaning and the aim of diversion procedures towards juvenile offenders that have committed minor offences and more serious ones for which they come in conflict with the law. In the foreign expert literature the concept of restorative policing is recognized (restorative approach in police conduct, as an attempt to introduce a new reform in performing police affairs. This subject should be approached very carefully and fundamentally, if we want consistent implementation of the new tendency and practices in the juvenile justice systems in accordance with the international standards.

  15. Downside Seen in Rush to Hire School-Based Police

    Science.gov (United States)

    Shah, Nirvi

    2013-01-01

    With nightmare visions of a gunman stalking school halls, districts often rush to hire police officers to patrol their campuses after news of a school shooting. Critics of that impulsive response, which has been in high gear nationwide since the Sandy Hook Elementary School shootings in December, acknowledge the concern for student and staff…

  16. Knowledge of Normal versus Pathological Memory Aging among Police Officers

    Science.gov (United States)

    Hawley, Karri S.; Garrity, April W.; Cherry, Katie E.

    2005-01-01

    The authors examined police officers' knowledge of memory changes in adulthood utilizing the Knowledge of Memory Aging Questionnaire (KMAQ). The KMAQ is a 28-item true/false questionnaire that covers a broad range of topics related to normal memory aging due to maturational processes and pathological memory aging, such as adult dementia. Results…

  17. Predicting Financial Crime: Augmenting the Predictive Policing Arsenal

    OpenAIRE

    Lavigne, Sam; Clifton, Brian; Tseng, Francis

    2017-01-01

    Financial crime is a rampant but hidden threat. In spite of this, predictive policing systems disproportionately target "street crime" rather than white collar crime. This paper presents the White Collar Crime Early Warning System (WCCEWS), a white collar crime predictive model that uses random forest classifiers to identify high risk zones for incidents of financial crime.

  18. Psychological Testing as a Prerequisite for Selecting Military Police

    Science.gov (United States)

    1977-06-10

    Rorschach and a Free Drawing and a brief psychijatrc inserview.S Thi information is then asse-_bled and a decision is =nde whether or not to disqualify...Additionally, source trait profiles have been developed by Cattell for various occupations to include policement, musicians , medical personnel, teachers

  19. 101 things to do: unravelling and interpreting community policing

    NARCIS (Netherlands)

    van Steden, R.; Miltenburg, E; Boutellier, J.C.J.

    2014-01-01

    There is a lively and long-running debate in the literature about what community policing is and how it works in everyday practice. We contribute to this expanding body of knowledge by minutely sifting and classifying the things neighbourhood coordinators (a kind of community officers) do in

  20. Aluta continua : Police accountability and the Domestic Violence Act ...

    African Journals Online (AJOL)

    In 1998, in an attempt to undo the long-standing neglect of domestic violence, legislators placed a set of duties on the police in relation to domestic violence, and coupled these with a unique system of accountability relations and practices. This article examines the effect of these in three ways: a review, both of complaints of ...

  1. Mapping Khayelitsha - The complexities of everyday policing in a ...

    African Journals Online (AJOL)

    . L Freeman, C McDonald. Abstract. In order for a single South African police station to operate optimally, or indeed at any level of functionality at all, it is required to form cooperative relations with a host of external institutions. This is in addition ...

  2. Physiological and behavioral responses of horses during police training

    NARCIS (Netherlands)

    Munsters, C.C.B.M.; Visser, E.K.; Broek, van den J.; Sloet van Oldruitenborgh-Oosterbaan, M.M.

    2013-01-01

    Mounted police horses have to cope with challenging, unpredictable situations when on duty and it is essential to gain insight into how these horses handle stress to warrant their welfare. The aim of the study was to evaluate physiological and behavioral responses of 12 (six experienced and six

  3. Rural farmers' perspectives on stock theft: police crime statistics ...

    African Journals Online (AJOL)

    Rural farmers are not only facing challenges of severe drought blamed on the El Nino weather pattern, but the stock theft as well. The South African Police's annual crime statistics report and surveys indicates that rural livestock farmers are mostly affected by stock theft in South Africa. The costs paid by these farmers to ...

  4. Quorum sensing and policing of Pseudomonas aeruginosa social cheaters.

    Science.gov (United States)

    Wang, Meizhen; Schaefer, Amy L; Dandekar, Ajai A; Greenberg, E Peter

    2015-02-17

    The bacterium Pseudomonas aeruginosa is an opportunistic human pathogen that uses a quorum sensing signal cascade to activate expression of dozens of genes when sufficient population densities have been reached. Quorum sensing controls production of several key virulence factors, including secreted proteases such as elastase. Cooperating groups of bacteria growing on protein are susceptible to social cheating by quorum-sensing defective mutants. A possible way to restrict cheater emergence is by policing where cooperators produce costly goods to sanction or punish cheats. The P. aeruginosa LasR-LasI quorum sensing system controls genes including those encoding proteases and also those encoding a second quorum-sensing system, the RhlR-RhlI system, which controls numerous genes including those for cyanide production. By using RhlR quorum sensing mutants and cyanide synthesis mutants, we show that cyanide production is costly and cyanide-producing cooperators use cyanide to punish LasR-null social cheaters. Cooperators are less susceptible to cyanide than are LasR mutants. These experiments demonstrate policing in P. aeruginosa, provide a mechanistic understanding of policing, and show policing involves the cascade organization of the two quorum sensing systems in this bacterium.

  5. Antiretroviral Therapy in the Malawi Police Force: Access to Therapy ...

    African Journals Online (AJOL)

    A national survey was carried out in all the 103 public sector and 38 private sector facilities in Malawi providing antiretroviral therapy (ART) to determine uptake of ART and subsequent treatment outcomes in police force personnel. All patients registered for ART and their subsequent treatment outcomes were censored on ...

  6. Van predictive naar prescriptive policing : Verder dan vakjes voorspellen

    NARCIS (Netherlands)

    Smit, S.K.; Vries, A. de; Kleij, R. van der; Vliet, P.J. van

    2016-01-01

    Predictive Policing is niets anders dan politiewerk aan de hand van voorspellingen over criminaliteit. Door verfijnde algoritmen los te laten op big data kan de politie straks misdaden voorspellen en dáár aanwezig zijn waar de kans op een volgend incident het grootst is. Deze publicatie gaat in op

  7. Extra-territorial African police and soldiers in Southern Rhodesia ...

    African Journals Online (AJOL)

    Southern Rhodesia were dominated by African men from neighbouring territories such as Nyasaland, Northern Rhodesia and Portuguese East Africa who had entered the regional migrant labour system. This included many with previous military experience. As the British South Africa Police (BSAP) evolved from a ...

  8. Policing and Law Enforcement in COIN -- The Thick Blue Line

    Science.gov (United States)

    2009-02-01

    often seeking a terrorist, insurgent, and criminal nexus for synergy (called Grey Stew herein to describe the phenomenon). This newer form of...situation in the country. Pakistan was chosen to be the recipient of a comprehensive law enforcement and policing assistance package based on two

  9. Implications of en masse recruitment for the South African Police ...

    African Journals Online (AJOL)

    2013-03-21

    Mar 21, 2013 ... This article is concerned with the process of en masse recruitment implemented within the South African ... It also has not necessarily contributed to 'better policing' in South Africa. While it may have increased the potential that the SAPS will enjoy legitimacy, ... overview of data that show the impact of this.

  10. Psychobiological stress response to a simulated school shooting in police officers.

    Science.gov (United States)

    Strahler, Jana; Ziegert, Thomas

    2015-01-01

    Police work is one of the most demanding professions with various sources of high occupational stress. Among the most demanding tasks are amok situations, such as school shootings. Hardly anything is known about endocrine and cardiovascular markers in safety professionals during emergency situations in real life and how this relates to stress perception and management. This study will therefore explore police officers' stress responses to a reality-based school shooting simulation assessing neuroendocrine, cardiovascular, and psychological stress markers. A convenience sample of 50 police officers (39.5 ± 8.7 yrs, 9 women) participating in a basic or refresher amok training session for the German uniformed and criminal police were recruited. Saliva samples were collected shortly before the simulation task (school shooting), immediately after, 20 and 45 min after finishing the task for the assessment of cortisol and alpha-amylase (sAA), as markers of the hypothalamic-pituitary-adrenal axis and the autonomic nervous system, respectively. Heart rate (variability) was assessed continuously. Officers rated their actual mood right before and 10 min after the simulation. Subjective experience of task stressfulness was assessed minutes after finishing the simulation. Overall, the simulated school shooting did not result in changes of mood, tiredness, or calmness but higher restlessness was experienced during the basic training, which was also experienced as more controllable. Female officers reported to experience more strain and anxiety. Cortisol showed highest levels at the beginning of the training and steadily decreasing values thereafter. In contrast, sAA increased substantially right after the simulation with officers on the front position showing most pronounced changes. Cardiovascular reactivity was highest in officers acting on the side positions while advancing to find the suspect. Furthermore higher self-efficacy as well as, by trend, controllability and

  11. Behaviour patterns preceding a railway suicide: Explorative study of German Federal Police officers' experiences

    Directory of Open Access Journals (Sweden)

    Ladwig Karl-Heinz

    2011-08-01

    Full Text Available Abstract Background Constant high-level numbers of railway suicides indicate that prevention strategies against railway suicides are urgently needed. The main question of the present study was whether pre-crash railway suicide behaviour can be identified, using German Federal Police officers experience with suicidal events in railway related environments. Methods To collect information on pre-crash railway suicide behaviour, a questionnaire was used and made available on the German Federal Police intranet. A total of 202 subjects (mean age: 41 years, sex: 84.9% male were included in the analysis. Multivariate logistic regression analyses were performed to predict the prevention of suicide (first model or demand for counselling (second model as outcomes. Sex, age, years of service, number of experienced suicides, suicides personally observed, information on suicides obtained from witnesses and finally either counselling/debriefing (first model or whether officers had prevented a suicide (second model were used as predictors. Results A considerable proportion of police officers reported behavioural patterns preceding a suicide. Half of them observed the dropping or leaving behind of personal belongings or the avoidance of eye contact, more than a third erratic gesture, mimic or movement. Erratic communication patterns and general confusion were each reported by about one quarter. One fifth indicated the influence of alcohol. Less frequently observed behaviour was aimlessly wandering (14.3% and out of the ordinary clothing (4%. About one third of all railway suicide victims committed suicide in stations. Of those, 70% had chosen an eminent spot. The multivariate logistic regression model using prevented suicides as the outcome identified the number of suicides experienced, counselling/debriefing and having personally observed a suicide as variables with significant impact. The model using counselling/debriefing as the outcome identified age and

  12. Análisis de la inclusión de la policía en la respuesta de emergencias al paro cardiorrespiratorio extrahospitalario Analysis of the inclussion of police personnel on the out of hospital cardiac arrest emergency response

    Directory of Open Access Journals (Sweden)

    Andrea Aguilera-Campos

    2012-02-01

    Full Text Available OBJETIVO: El presente estudio busca analizar una alternativa al pronóstico de paro cardiorrespiratorio extrahospitalario (PCE como problema de salud pública al involucrar a los cuerpos policiacos en la respuesta de emergencias. MATERIAL Y MÉTODOS: Se analizó retrospectivamente un registro de PCE iniciado en junio de 2009. Se contrastó un modelo basado en un número limitado de ambulancias con primera respuesta por la policía. RESULTADOS: La mortalidad fue de 100%, tiempos de respuesta elevados y 10.8% recibió reanimación cardiopulmonar (RCP por testigos presenciales. En 63.7% de los eventos la policía llegaba antes que la ambulancia y en 1.5% el policía dio RCP. El costo por vida salvada fue 5.8-60 millones de pesos en un modelo sólo con ambulancias vs. 0.5-5.5 millones de pesos en un modelo con primera respuesta policiaca. CONCLUSIONES: La intervención de la policía en la ciudad de Querétaro facilitaría la disminución de la mortalidad por PCE a un menor costo.OBJETIVE: Out-of-hospital cardiac arrest (OCHA is a public health problem in which survival depends on community initial response among others. This study tries to analyze what's the proportional cost of enhancing such response by involving the police corps in it. MATERIALS AND METHODS: We analyzed retrospectively an OCHA registry started on June 2009. We contrasted a model with limited number of ambulances and police based first response. RESULTS: Mortality was 100%, response times high and 10.8% of the victims were receiving cardiopulmonary resuscitation (CPR by bystanders. In 63.7% of the events the police arrived before the ambulance, in 1.5% of these cases the police provided CPR. The cost for each saved life was of 5.8-60 million Mexican pesos per life with only ambulance model vs 0.5-5.5 million Mexican pesos on a police first response model with 12 ambulances. CONCLUSIONS: In Queretaro interventions can be performed taking advantage of the response capacity of the

  13. An integrated workplace mental health intervention in a policing context: Protocol for a cluster randomised control trial.

    Science.gov (United States)

    LaMontagne, Anthony D; Milner, Allison J; Allisey, Amanda F; Page, Kathryn M; Reavley, Nicola J; Martin, Angela; Tchernitskaia, Irina; Noblet, Andrew J; Purnell, Lauren J; Witt, Katrina; Keegel, Tessa G; Smith, Peter M

    2016-02-27

    In this paper, we present the protocol for a cluster-randomised trial to evaluate the implementation and effectiveness of a workplace mental health intervention in the state-wide police department of the south-eastern Australian state of Victoria. n. The primary aims of the intervention are to improve psychosocial working conditions and mental health literacy, and secondarily to improve mental health and organisational outcomes. The intervention was designed collaboratively with Victoria Police based on a mixed methods pilot study, and combines multi-session leadership coaching for the senior officers within stations (e.g., Sergeants, Senior Sergeants) with tailored mental health literacy training for lower and upper ranks. Intervention effectiveness will be evaluated using a two-arm cluster-randomised trial design, with 12 police stations randomly assigned to the intervention and 12 to the non-intervention/usual care control condition. Data will be collected from all police members in each station (estimated at >20 per station). Psychosocial working conditions (e.g., supervisory support, job control, job demands), mental health literacy (e.g., knowledge, confidence in assisting someone who may have a mental health problem), and mental health will be assessed using validated measures. Organisational outcomes will include organisational depression disclosure norms, organisational cynicism, and station-level sickness absence rates. The trial will be conducted following CONSORT guidelines. Identifying data will not be collected in order to protect participant privacy and to optimise participation, hence changes in primary and secondary outcomes will be assessed using a two-sample t-test comparing summary measures by arm, with weighting by cluster size. This intervention is novel in its integration of stressor-reduction and mental health literacy-enhancing strategies. Effectiveness will be rigorously evaluated, and if positive results are observed, the intervention

  14. Studying fire mitigation strategies in multi-ownership landscapes: balancing the management of fire-dependent ecosystems and fire risk

    Science.gov (United States)

    Brian R. Sturtevant; Brian R. Miranda; Jian Yang; Hong S. He; Eric J. Gustafson; Robert M. Scheller

    2009-01-01

    Public forests are surrounded by land over which agency managers have no control, and whose owners expect the public forest to be a "good neighbor." Fire risk abatement on multi-owner landscapes containing flammable but fire-dependent ecosystems epitomizes the complexities of managing public lands. We report a case study that applies a landscape disturbance...

  15. Sense of security felt by the armed police with different service length and influential factors

    Directory of Open Access Journals (Sweden)

    Jing CHEN

    2011-02-01

    Full Text Available Objective To investigate the status of sense of security felt by the armed police and the influential factors thereof.Methods The sense of security,stress level,comprehension of social supports and the coping styles were measured and evaluated by use of Security Questionnaire(SQ,Psychological Stress Self-Evaluation Test(PSET,Perceived Social Support Scale(PSSS and Coping Style Scale(CSS in 725 armed police,and the differences were compared between the servicemen with different service length(1,2 and 3 years.The correlation between security sense(expressed as personal safety and determination of control and comprehension of social supports,coping styles and T score on stress level were analyzed.A stepwise regression analysis was done to screen the factors influencing the security sense of servicemen with the overall score of security sense as the dependent variable and the comprehension of social supports(expressed as inside-and outside-family support,coping styles(expressed as illusion,resignation,rationalization,self-condemned determinant,resort and problem-solving capacity and T score on stress level as the independent variables.Results Compared with the armed police with 1 year of military service,those with 2 or 3 years of military service got lower scores in personal safety,determination of control,inside-and outside-family support,and resort and problem-solving capacity(P 0.05.The two factors of comprehension of social supports(inside-and outside-family support,and the two factors of coping styles(resort and problem-solving capacity were positively correlated with the sense of security(personal safety and determination of control(P < 0.001;while the four factors of coping styles(illusion,resignation,rationalization and self-condemned determinant and the T score on stress level were negatively correlated with the sense of security(P < 0.001.It was proved by multivariate linear regression analysis that outside-family support

  16. Killing Barney Fife: Law Enforcements Socially Constructed Perception of Violence and its Influence on Police Militarization

    Science.gov (United States)

    2015-09-01

    Robert W. Balch, “The Police Personality: Fact or Fiction?,” The Journal of Criminal Law, Criminology , and Police Science 63, no. 1 (March 1972): 109...Trust,” Theoretical Criminology 9, no. 4 (November 1, 2005): 464–465, doi:10.1177/1362480605057727. 92 police officers, even those in areas with...ois_ill_pe_2012_2.pdf. Balch, Robert W. “The Police Personality: Fact or Fiction?” The Journal of Criminal Law, Criminology , and Police Science 63, no. 1 (March

  17. Dynamic Optimal Production Strategies Based on the Inventory-Dependent Demand under the Cap-and-Trade Mechanism

    Directory of Open Access Journals (Sweden)

    Qiuzhuo Ma

    2014-01-01

    length of the decision duration period. The capacitated strategy is also discussed, in which different combinations of different decision intervals of different production rates are explicitly explored. The impact of various factors on the length of these intervals is qualitatively described. Through the sensitivity analysis, we further discuss the impact of product prices on the positions of the switch time points between the decision intervals. Company’s performance including profit and emission is numerically compared in the situation of joining or not joining the cap-and-trade system.

  18. How religious coping is used relative to other coping strategies depends on the individual's level of religiosity and spirituality.

    Science.gov (United States)

    Krägeloh, Christian U; Chai, Penny Pei Minn; Shepherd, Daniel; Billington, Rex

    2012-12-01

    Results from empirical studies on the role of religiosity and spirituality in dealing with stress are frequently at odds, and the present study investigated whether level of religiosity and spirituality is related to the way in which religious coping is used relative to other coping strategies. A sample of 616 university undergraduate students completed the Brief COPE (Carver in Int J Behav Med 4:92-100, 1997) questionnaire and was classified into groups of participants with lower and higher levels of religiosity and spirituality, as measured by the WHOQOL-SRPB (WHOQOL-SRPB Group in Soc Sci Med 62:1486-1497, 2006) instrument. For participants with lower levels, religious coping tended to be associated with maladaptive or avoidant coping strategies, compared to participants with higher levels, where religious coping was more closely related to problem-focused coping, which was also supported by multigroup confirmatory factor analysis. The results of the present study thus illustrate that investigating the role of religious coping requires more complex approaches than attempting to assign it to one higher order factor, such as problem- or emotion-focused coping, and that the variability of findings reported by previous studies on the function of religious coping may partly be due to variability in religiosity and spirituality across samples.

  19. Reforms of police department and the practician of their realization in Western Siberia (1905–1917

    Directory of Open Access Journals (Sweden)

    Pavel A. Sungurov

    2016-09-01

    Full Text Available Process of organizational and regular changes in police authority in the territory of Western Siberia in the conditions of social cataclysm, growth of criminalization, revolutionary promotion and strengthening influence of crime on all aspects of life of society in 1905–1917 is researched. Since 1908 in the provincial centers the Tobolsk and Tomsk provinces the detective police is founded, and also additional (supernumerary police positions at the expense of public institutions, private firms and persons were everywhere entered. The nedoukoplektovannost of staff of police officers was observed. Actually the problem of professional training of police personnel was not solved. Especially difficult situation was observed in the small cities and villages where absence or an insignificant staff of police caused alarm in inhabitants for their safety. Despite reforms, police authority in the region neither quantitatively, nor qualitatively did not correspond to realities of local life.

  20. 'May issue' gun carrying laws and police discretion: Some evidence from Massachusetts.

    Science.gov (United States)

    Hemenway, David; Hicks, James G

    2015-08-01

    In almost all states in the United States, to carry a concealed handgun legally requires a permit from the police. Many states have changed from may-issue laws (where the local police chief has discretion about to whom to issue a license) to shall-issue laws (where the police chief must issue a permit if the applicant passes a computerized federal background check). Studies conflict on the effect on crime. None considered the situation in may-issue states when police used discretion and refused to issue a permit. We provide suggestive evidence from a December 2013 survey of police chiefs in Massachusetts' 351 cities and towns. Of the 121 responding police chiefs, a large majority favored retaining police discretion. Chiefs issued few discretionary denials - median 2 per year, citing providing false information, a history of assault (often domestic violence), a history of drug or alcohol abuse, or of mental-health issues as the most common reasons for denial.

  1. Specialization in policing behaviour among workers of the ant Pachycondyla inversa

    DEFF Research Database (Denmark)

    Van Zweden, Jelle Stijn; Fürst, Matthias Alois; Heinze, Jürgen

    2007-01-01

    being expressed, but there can be asymmetries among workers in performing the actual behaviour. Here, we show that workers of the ant Pachycondyla inversa specialize in policing behaviour. In two types of behavioural assays, workers developed their ovaries and laid eggs. In the first experiment......Most animal societies are non-clonal and thus subject to conflicts. In social insects, conflict over male production can be resolved by worker policing, i.e. eating of worker-laid eggs (WLE) or aggression towards reproductive workers. All workers in a colony have an interest in policing behaviour......, reproductive workers were introduced into queenright colonies. In the second experiment, WLE were introduced. By observing which individuals policed, we found that aggressive policing was highly skewed among workers that had opportunity to police, and that a similar tendency occurred in egg policing. None...

  2. Study on Individual Traffic Police On-Duty Behavior Analysis Method with Time Series Scheduling

    Directory of Open Access Journals (Sweden)

    Huai-jun Peng

    2015-01-01

    Full Text Available In the traditional traffic police scheduling and dispatching, the applications of the position information are restricted. This paper presented a model of the traffic police on-duty behavior analysis based on time series, in order to improve the efficiency of traffic police scheduling and dispatching system. Firstly, it proposes the steps for the behavior analysis of individual traffic police on-duty. Secondly, it elaborates division method of individual traffic police on-duty behavior from background element definition and semantic concept description. Thirdly the paper builds a model concerning individual traffic police on duty behavior by applying state automaton. Finally it describes the implementation methods of key technologies on individual traffic police on duty behavior.

  3. Effective Biological Control Depends on Life History Strategies of Both Parasitoid and Its Host: Evidence from Aphidius colemani-Myzus persicae System.

    Science.gov (United States)

    Khatri, Diwas; He, Xiong Z; Wang, Qiao

    2017-04-01

    Mechanisms behind the success and failure of aphid biological control using parasitoids are largely unknown, probably because of the lack of knowledge of life history strategies of the insects involved. Here, we measured and compared life history strategies of Myzus persicae (Sulzer) (Hemiptera: Aphididae) and its parasitoid Aphidius colemani (Viereck) (Hymenoptera: Aphidiidae), providing essential information for evaluation of the potential of A. colemani to control M. persicae. Our results show that one A. colemani female parasitized ≈220 aphids within 1 wk regardless of the aphid age. Almost all aphids parasitized at parasitoid possessed reproductive output and net population growth rate twice as high as the aphid, and reached maximum lifetime reproductive potential 1 wk earlier than the aphid. The life history strategies reported here imply that A. colemani is potentially a good biological control agent of M. persicae. On the basis of this study, we hypothesize that immediately after the onset of M. persicae, a release rate of ≈1:220 (female parasitoid:aphids) at a weekly interval during the first 3 wk could effectively control the pest. We suggest that the success of biological control of aphids using parasitoids largely depends on life history strategies of both insects involved and time of the season when they meet. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  4. The Effect of Teaching Metacognitive Listening Strategy during Shadowing Activity on Field-Dependent and Field-Independent EFL Learners’ Listening Comprehension

    Directory of Open Access Journals (Sweden)

    Parastoo Alizadeh Oghyanous

    2017-11-01

    Full Text Available This study aimed to compare the effect of teaching metacognitive listening strategies through shadowing activity on the listening comprehension of field-dependent (FD and field-independent (FI EFL learners. Since the researcher had access only to female participants,85 female EFL learners from a language institute in Tehran, at the pre-intermediate level of proficiency with the age range of 18-35 were selected out of the initial 120 participants based on their performance on a piloted PET. The Group Embedded Figures Test (GEFT was administered to the selected participants in order to categorize them into the two experimental groups (49 FD and 36 FI. The participants including both FD and FI sat in several classes. During a five-week instruction period (twice a week, both groups practiced listening comprehension for 45 minutes through a combination of shadowing activity, and metacognitive strategy instruction with no difference in treatment. The results of the independent samples t-test demonstrated that there was no significant difference between listening posttest scores of FI and FD groups. Therefore, it was concluded that metacognitive strategy training coupled with shadowing activity could be equally beneficial in terms of listening proficiency for all students regardless of their perceptual tendency (FD/FI. The findings of the present study have implications for language teachers regarding metacognitive strategy training and listening comprehension enhancement.

  5. Strategy; Strategies

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-07-15

    Francois Loos, Minister of Industry, explains the French energy policy in the frame of Europe. ONERC is a French public body in charge of defining a national strategy against climate changes. It submits its first strategic elements to the Government. (authors)

  6. The significance of the sense of coherence for various coping resources in stress situations used by police officers in on-the-beat service.

    Science.gov (United States)

    Dåderman, Anna M; De Colli, Daniel

    2014-01-01

    Police officers meet many stressors as part of their occupation. The psychological resource "sense of coherence" (SOC) protects against ill-health, but its impact on coping resources for stress situations has not been studied in the population of police officers. Different approaches to investigate the significance of SOC for different outcomes have been identified in literature, leading to some difficulties in the interpretation and generalization of results. The aim was therefore to explore SOC and the coping resources, and to examine the significance of SOC for various coping resources for stress using different models in a sample of Swedish police officers providing on-the-beat service. One hundred and one police officers (age: mean = 33 years, SD = 8; 29 females) were included, and the Orientation to Life Questionnaire (SOC-29) and the Coping Resources Inventory (CRI) were used. The dependent variable in each regression analysis was one of the coping resources: cognitive, social, emotional, spiritual/philosophical, physical, and a global resource. Global SOC-29 and/or its components (comprehensibility, manageability, and meaningfulness) were investigated as independent variables. All CRI and SOC-29 scores except for that of spiritual/philosophical resources were higher than those of reference groups. Manageability was the most important component of SOC for various coping resources in stress situations used by police officers. A deeper study of manageability will give useful information, because this component of SOC is particularly significant in the variation in resources used by police officers to cope with stress. Salutogenesis, the origin of well-being, should be more in focus of future research on workplaces with a high level of occupational stress.

  7. The significance of the sense of coherence for various coping resources in stress situations used by police officers in on-the-beat service

    Directory of Open Access Journals (Sweden)

    Anna Dåderman

    2014-02-01

    Full Text Available Background: Police officers meet many stressors as part of their occupation. The psychological resource "sense of coherence" (SOC protects against ill-health, but its impact on coping resources for stress situations has not been studied in the population of police officers. Different approaches to investigate the significance of SOC for different outcomes have been identified in literature, leading to some difficulties in the interpretation and generalization of results. The aim was therefore to explore SOC and the coping resources, and to examine the significance of SOC for various coping resources for stress using different models in a sample of Swedish police officers providing on-the-beat service. Materials and Methods: One hundred and one police officers (age: mean = 33 years, SD = 8; 29 females were included, and the Orientation to Life Questionnaire (SOC-29 and the Coping Resources Inventory (CRI were used. The dependent variable in each regression analysis was one of the coping resources: cognitive, social, emotional, spiritual/philosophical, physical, and a global resource. Global SOC-29 and/or its components (comprehensibility, manageability, and meaningfulness were investigated as independent variables. Results: All CRI and SOC-29 scores except for that of spiritual/philosophical resources were higher than those of reference groups. Manageability was the most important component of SOC for various coping resources in stress situations used by police officers. Conclusion: A deeper study of manageability will give useful information, because this component of SOC is particularly significant in the variation in resources used by police officers to cope with stress. Salutogenesis, the origin of well-being, should be more in focus of future research on workplaces with a high level of occupational stress.

  8. Mining of the pyrrolamide antibiotics analogs in Streptomyces netropsis reveals the amidohydrolase-dependent "iterative strategy" underlying the pyrrole polymerization.

    Directory of Open Access Journals (Sweden)

    Chunlin Hao

    Full Text Available In biosynthesis of natural products, potential intermediates or analogs of a particular compound in the crude extracts are commonly overlooked in routine assays due to their low concentration, limited structural information, or because of their insignificant bio-activities. This may lead into an incomplete and even an incorrect biosynthetic pathway for the target molecule. Here we applied multiple compound mining approaches, including genome scanning and precursor ion scan-directed mass spectrometry, to identify potential pyrrolamide compounds in the fermentation culture of Streptomyces netropsis. Several novel congocidine and distamycin analogs were thus detected and characterized. A more reasonable route for the biosynthesis of pyrrolamides was proposed based on the structures of these newly discovered compounds, as well as the functional characterization of several key biosynthetic genes of pyrrolamides. Collectively, our results implied an unusual "iterative strategy" underlying the pyrrole polymerization in the biosynthesis of pyrrolamide antibiotics.

  9. Mining of the pyrrolamide antibiotics analogs in Streptomyces netropsis reveals the amidohydrolase-dependent "iterative strategy" underlying the pyrrole polymerization.

    Science.gov (United States)

    Hao, Chunlin; Huang, Sheng; Deng, Zixin; Zhao, Changming; Yu, Yi

    2014-01-01

    In biosynthesis of natural products, potential intermediates or analogs of a particular compound in the crude extracts are commonly overlooked in routine assays due to their low concentration, limited structural information, or because of their insignificant bio-activities. This may lead into an incomplete and even an incorrect biosynthetic pathway for the target molecule. Here we applied multiple compound mining approaches, including genome scanning and precursor ion scan-directed mass spectrometry, to identify potential pyrrolamide compounds in the fermentation culture of Streptomyces netropsis. Several novel congocidine and distamycin analogs were thus detected and characterized. A more reasonable route for the biosynthesis of pyrrolamides was proposed based on the structures of these newly discovered compounds, as well as the functional characterization of several key biosynthetic genes of pyrrolamides. Collectively, our results implied an unusual "iterative strategy" underlying the pyrrole polymerization in the biosynthesis of pyrrolamide antibiotics.

  10. The grey mouse lemur uses season-dependent fat or protein sparing strategies to face chronic food restriction.

    Directory of Open Access Journals (Sweden)

    Sylvain Giroud

    Full Text Available During moderate calorie restriction (CR the heterotherm Microcebus murinus is able to maintain a stable energy balance whatever the season, even if only wintering animals enter into torpor. To understand its energy saving strategies to respond to food shortages, we assessed protein and energy metabolisms associated with wintering torpor expression or summering torpor avoidance. We investigated body composition, whole body protein turnover, and daily energy expenditure (DEE, during a graded (40 and 80% 35-day CR in short-days (winter; SD40 and SD80, respectively and long-days (summer; LD40 and LD80, respectively acclimated animals. LD40 animals showed no change in fat mass (FM but a 12% fat free mass (FFM reduction. Protein balance being positive after CR, the FFM loss was early and rapid. The 25% DEE reduction, in LD40 group was mainly explained by FFM changes. LD80 animals showed a steady body mass loss and were excluded from the CR trial at day 22, reaching a survival-threatened body mass. No data were available for this group. SD40 animals significantly decreased their FM level by 21%, but maintained FFM. Protein sparing was achieved through a 35 and 39% decrease in protein synthesis and catabolism (protein turnover, respectively, overall maintaining nitrogen balance. The 21% reduction in energy requirement was explained by the 30% nitrogen flux drop but also by torpor as DEE FFM-adjusted remained 13% lower compared to ad-libitum. SD80 animals were unable to maintain energy and nitrogen balances, losing both FM and FFM. Thus summering mouse lemurs equilibrate energy balance by a rapid loss of active metabolic mass without using torpor, whereas wintering animals spare protein and energy through increased torpor expression. Both strategies have direct fitness implication: 1 to maintain activities at a lower body size during the mating season and 2 to preserve an optimal wintering muscle mass and function.

  11. Osteoradionecrosis in cancer patients: the evidence base for treatment-dependent frequency, current management strategies, and future studies.

    Science.gov (United States)

    Peterson, Douglas E; Doerr, Wolfgang; Hovan, Allan; Pinto, Andres; Saunders, Debbie; Elting, Linda S; Spijkervet, Fred K L; Brennan, Michael T

    2010-08-01

    The purpose of this study is to review the evidence base from 1990 to 2008 to (1) clarify the impact of cancer therapies on prevalence of osteoradionecrosis (ORN) in head and neck cancer patients, and to (2) evaluate management strategies and their consequences on quality of life and cost of care. Articles were selected for the time period beginning after 1989, excluding the 1990 NCI monograph articles from the 1989 NIH-sponsored Oral Complications in Cancer Therapy Symposium that was published in 1990. The search included both Medline/PubMed and Embase and was limited to humans. The search was limited to publications in the English language. No abstracts were utilized in the current review. Each article was evaluated by two reviewers. A weighted prevalence was calculated for the prevalence of ORN while incorporating predetermined quality measures. The level of evidence, recommendation grade, and guideline (if possible) were provided for published preventive and management strategies for ORN. A total of 43 articles between 1990 and 2008 were reviewed. The weighted prevalence for ORN included conventional radiotherapy (RT) = 7.4%, intensity modulated RT (IMRT) = 5.1%, chemoradiotherapy (CRT) = 6.8%, and brachytherapy = 5.3%. Hyperbaric oxygen may contribute a role in management of ORN. However, no clear guideline recommendations could be established for the prevention or treatment of ORN based on the literature reviewed. New cancer treatment modalities such as IMRT and concomitant CRT have had minimal effect on prevalence of ORN. No studies to date have systematically addressed impact of ORN on either quality of life or cost of care.

  12. Nonlinear spread of rumor and inoculation strategies in the nodes with degree dependent tie strength in complex networks

    OpenAIRE

    Singh, Anurag; Singh, Yatindra Nath

    2012-01-01

    In earlier rumor spreading models, at each time step nodes contact all of their neighbors. In more realistic scenario it is possible that a node may contact only some of its neighbors to spread the rumor. Therefore it is must in real world complex networks, the classic rumor spreading model need to be modified to consider the dependence of rumor spread rate on the degree of the spreader and the informed nodes. We have given a modified rumor spreading model to accommodate these facts. This new...

  13. AMOR Y AUTORIDAD. EJERCICIOS LEGÍTIMOS DEL PODER DE LAS POLICÍAS MUJERES EN SU TRABAJO/Love and authority. Legitimate power exercise of police women at work

    Directory of Open Access Journals (Sweden)

    Sabrina Calandron

    2012-11-01

    Full Text Available Pensar los modos de ejercicio de la autoridad por parte de las mujeres en la policía bonaerense lleva a reflexionar sobre la asociación entre las cualidades y relaciones personales y el poder formalizado puesto en escena en los espacios laborales. Los vínculos, sentimientos y experiencias afectivas introducen orientaciones particulares al devenir de la profesión policial de las personas, especialmente para las mujeres. Ese plus amoroso es vivido, algunas veces, como una obligación personal y, otras, como una estrategia que permite capitalizar las habilidades laborales. El análisis de esta asociación particular es un aporte al estudio de las significaciones y experiencias alrededor de los complejos procesos de ingreso y jerarquización de mujeres en las policías. Porque además de exigir enérgicas adaptaciones a las policías mujeres, provocó modificaciones en la forma de ejercer la profesión más allá del género. Este artículo no pierde de vista cómo se conjugan clivajes sociales diferentes en la dinámica de las relaciones de poder. Los datos analizados han sido construidos con trabajo de campo etnográfico en comisarías de la Policía de la Provincia de Buenos Aires.   Abstract   To think about the ways that women police officers from the Buenos Aires police force exercise authority leads to a reflection of the association between personal qualities and the relationships and institutionalized power taking place in workplaces. Ties, feelings and affective experiences introduce specific guidelines to the future of the police profession, especially for women. This extra love is experienced sometimes as a duty and others as a strategy to capitalize job skills. The analysis of this particular association contributes to the study of meanings and experiences around the complex process of entry of women into the police force; a process that, in addition to demanding energetic adaptations from women police officers, it also brought

  14. A Strategic Analysis of the Quality in Police Investigation : Comparing Police Investigators’ to Investigation Trainers’ Responses in Qualitative Interviews, With a Brief Discussion of Educational Consequences after July 22

    OpenAIRE

    Bratland, Cathrine

    2013-01-01

    The purpose of this study was to statistically investigate whether there were any differences between police investigators and investigation trainers with regard to how they reflect upon quality in police investigation. The samples consisted of 27 investigation trainers from the Norwegian Police University College and 90 police investigators from all of the 27 police districts in Norway. Data were collected through open-ended interviews based on the SWOT paradigm, and coded on SWOT and IGLO. ...

  15. [Learning strategy or strategic learning? Gender-dependent success in medical studies at the Medical University of Vienna].

    Science.gov (United States)

    Haidinger, Gerald; Mitterauer, Lukas; Rimroth, Evelyne; Frischenschlager, Oskar

    2008-01-01

    Analysis of the fact that male medical students have a higher success rate at the written test (multiple-choice questions) at the end of the first study year (SIP-1), although female students perform significantly better in school (school marks in mathematics, physics, chemistry, and English) and school performance is a positive predictor of study success. It is hypothesized that aspects of strategic learning influence study success and that sex-specific differences exist. In a prospective study including 726 medical students data on strategic learning (written questionnaire, 45 items) were collected. Factor analysis produced 11 factors, which then were related to results of SIP-1 (passed/failed), and to sex. Eight out of the 11 factors were dependent on sex or study success, four of them dependent on sex as well as study success ("confidence in success", "learning a lot and ab initio", "high learning capacity", and "distressed/diligent/aimless"). Overall, male students showed a more distinct methodical learning approach. Moreover, "learning by understanding" seems not to be relevant for study success. Gender-specific learning behaviour, which generally leads to better performance of girls in school, fails in the situation of SIP-1. Future developments of curriculum and examination system should take into account gender specific requirements.

  16. Households’ Fuel Wood Dependence, REDD+ and Gender Coping Strategies: An Empirical Review and Policy Implication in the Northern Region of Ghana

    Directory of Open Access Journals (Sweden)

    Jamal Mohammed

    2017-01-01

    Full Text Available This paper reviewed existing literature on fuel wood dependence, REDD+ and gender coping strategies. Out of 180 sets of empirical studies in this domain, twenty five (25 were considered to have a bearing on our topic. The review showed that REDD+ policy in the Northern Region has not provided for REDD+ finance to curb the possible negative effects of the implementation of the programme. It is recommended that there should be a clear cut policy on REDD+ finance for those who depend on the forest. It is also recommended that there should enough public education for communities’ acceptance and integration.INTERNATIONAL JOURNAL OF ENVIRONMENTVolume-5, Issue-4, Sep-Nov 2016, page: 12-31

  17. tRNA-dependent cysteine biosynthetic pathway represents a strategy to increase cysteine contents by preventing it from thermal degradation: thermal adaptation of methanogenic archaea ancestor.

    Science.gov (United States)

    Qu, Ge; Wang, Wei; Chen, Ling-Ling; Qian, Shao-Song; Zhang, Hong-Yu

    2009-10-01

    Although cysteine (Cys) is beneficial to stabilize protein structures, it is not prevalent in thermophiles. For instance, the Cys contents in most thermophilic archaea are only around 0.7%. However, methanogenic archaea, no matter thermophilic or not, contain relatively abundant Cys, which remains elusive for a long time. Recently, Klipcan et al. correlated this intriguing property of methanogenic archaea with their unique tRNA-dependent Cys biosynthetic pathway. But, the deep reasons underlying the correlation are ambiguous. Considering the facts that free Cys is thermally labile and the tRNA-dependent Cys biosynthesis avoids the use of free Cys, we speculate that the unique Cys biosynthetic pathway represents a strategy to increase Cys contents by preventing it from thermal degradation, which may be relevant to the thermal adaptation of methanogenic archaea ancestor.

  18. 'Police boys' and poachers: Africans, wildlife protection and national parks, the Transvaal 1902 to 1950

    Directory of Open Access Journals (Sweden)

    Jane Carruthers

    1993-09-01

    Full Text Available The concentration on pure scientific research in the Kruger National Park has resulted in a neglect of a humanistic approach to nature conservation issues. The lack of human and political dimensions in important scientific contributions are serious short-comings in the light of present politico-environmental concerns. The impact of race and class on wildlife protection needs to be integrated. Scientifically sound but culturally chauvinistic protectionist strategies have been imposed upon disadvantaged African communities unable to articulate or formulate alternatives. African participation has usually either been ignored or relegated to patronizing and oversimplified accounts of Africans in the roles of 'native rangers' or 'poachers'. This police-poacher view is countered by an over-simplified African perception of national parks as being of benefit only to elitist white recreation. These divergent perceptions have important implications for the future of nature protection in South Africa.

  19. La Policía y el Ministerio Público

    Directory of Open Access Journals (Sweden)

    Julio César González Sandoval

    2000-08-01

    Full Text Available Las nuevas funciones asignadas por ley al Ministerio Público son una necesidad dentro del marco global de modernización del Sistema de Justicia Penal Nicaragüense ya que, en el nuevo proceso penal, la Policía continuará cumpliendo con las atribuciones y funciones establecidas tanto en la Constitución Política como en la Ley No. 228 (Ley de la Policía Nacional. Pero una nueva ley buena y necesaria, además de ser obedecida, necesita legitimidad social que la haga viable en su aplicación, sin que las instituciones que han acumulado experiencia en el campo de la investigación criminal pierdan identidad y capacidad de desarrollo.

  20. The Injury Profile of an Australian Specialist Policing Unit

    Directory of Open Access Journals (Sweden)

    Brianna Larsen

    2016-03-01

    Full Text Available This study investigated the injuries sustained by an Australian specialist police division. Injury records spanning four-years were analyzed. The role being performed when the injury occurred, injury cause, body part injured, and injury-related costs were quantified. The percentage of personnel injured multiple times was documented. One hundred and thirty eight personnel reported injuries, 58 of these on multiple occasions. This resulted in 229 injuries and 76 claims being raised. Half of the injuries occurred during operational policing tasks, however training activities accounted for >30% of injuries. The most common injury was strain/sprain, and upper body injuries were 2.5-times more common than lower-body or torso injuries. 1107 shifts were lost, and injuries cost the organization $487,159 (Australian Dollars over the four-year period. The injury costs (both financial and in manpower may prompt policy makers to review the current training and post-injury rehabilitation protocols.

  1. Kyrgyzstan’s Fragmented Police and Armed Forces

    Directory of Open Access Journals (Sweden)

    Erica Marat

    2011-03-01

    Full Text Available This article is a first attempt to analyze the underlying reasons behind the unprofessional behavior of the Kyrgyz military and police during ethnic conflict in Osh on June 10-14, 2010. It argues that the higher military leadership in Bishkek shares a common distrust of the Tashkent regime and overall uncertainly about power sharing two months after regime change, while lower level personnel may have provoked the Uzbek minority, because of their nationalist feelings (the majority of police and army personnel are ethnic Kyrgyz and overall frustration with the fragmented political leadership. The situation was further exacerbated by the lack of political control over the security forces and their lack of adequate training to deal with civic unrest.

  2. [Risk factors in police activities: operational criticism in surveillance programs].

    Science.gov (United States)

    Ciprani, Fabrizio; Moroni, Maria; Conte, Giovanni

    2014-01-01

    The planning of specific health surveillance programs for police officers is extremely complex due to difficulty in predictability and variety of occupational hazards. Even in the case of conventional occupational risk factors clearly identified by current regulations, particular working conditions may require specific assessment to effectively identify and quantify the risk of occupational exposure. An extensive program of health surveillance, aimed at promoting overall health and effectiveness of the operators, would be really desirable, in order to help better address a number of risks that cannot be easily predicted. The progressive increase in the average age of the working population and the increasing prevalence of chronic degenerative diseases, may also suggest the need for health surveillance procedures designed to verify continued unqualified suitability to police service, providing for the identification of diversified suitability profiles in relation to age and state of health: accordingly, in regard to our field of interest, there is a close link between medico-legal eligibility and occupational medicine.

  3. Aux origines de la police politique républicaine

    Directory of Open Access Journals (Sweden)

    Marie Vogel

    2008-01-01

    Full Text Available Le 30 juin 1880, alors que la République semble encore fragile et mal assurée, le directeur de la Sûreté générale adresse au ministre de l’Intérieur un rapport  qui tire les enseignements des actions récemment menées par ses services et expose ce que devraient être les missions, les pratiques et l’organisation d’une police politique républicaine qui reste encore à inventer. Ce texte, d’un grand intérêt pour qui veut connaître les méthodes, l’organisation d’une police à l’état embryonnaire, s’...

  4. Exploring stress levels, job satisfaction, and quality of life in a sample of police officers in Greece.

    Science.gov (United States)

    Alexopoulos, Evangelos C; Palatsidi, Vassiliki; Tigani, Xanthi; Darviri, Christina

    2014-12-01

    The ongoing economic crisis in Greece has affected both stress and quality of life (QoL) at all socioeconomic levels, including professionals in the police force. The aim of this study was to examine perceived stress, job satisfaction, QoL, and their relationships in a sample of police officers in Greece. A cross-sectional study was conducted during the first trimester of 2011 in 23 police stations in the greater Athens area. A total of 201 police officers agreed to participate (response rate 44.6%). The General Health Questionnaire-28 (GHQ-28) was used to assess general health, and the World Health Organization Quality of Life-BREF Questionnaire and Perceived Stress Scale-14 (PSS-14) questionnaires were used to assess QoL and perceived stress, respectively. The PSS and GHQ subscales and total scores exhibited strong, positive, and significant correlations coefficients (r): 0.52 for somatic disturbances, 0.56 for stress and insomnia, 0.40 for social dysfunction, and 0.37 for depression, yielding an r equal to 0.57 for the total GHQ score. A higher level of perceived stress was related to a lower likelihood of being satisfied with their job; in this regard, male participants and higher ranked officers reported lower job satisfaction. The PSS and GHQ scores were inversely, consistently, and significantly related to almost all of the QoL aspects, explaining up to 34% of their variability. Parenthood had a positive effect on QoL related to physical health, and women reported lower QoL related to psychological health. Higher levels of stress are related to an increased risk of reporting suboptimal job satisfaction and QoL. The magnitude of these associations varied depending on age, gender, and rank, highlighting the need for stress-management training.

  5. Nonlinear Spread of Rumor and Inoculation Strategies in the Nodes With Degree Dependent Tie Strength in Complex Networks

    Science.gov (United States)

    Singh, A.; Singh, Y. N.

    In earlier rumor spreading models, at each time step nodes contact all of their neighbors. In more realistic scenario it is possible that a node may contact only some of its neighbors to spread the rumor. Therefore it is must in real world complex networks, the classic rumor spreading model need to be modified to consider the dependence of rumor spread rate on the degree of the spreader and the informed nodes. We have given a modified rumor spreading model to accommodate these facts. This new model, has been studied for rumor spreading in complex networks in this work. Nonlinear rumor spread exponent $\\alpha$ and degree dependent tie strength exponent $\\beta$ in any complex network gives rumor threshold as some finite value. In the present work, the modified rumor spreading model has been studied in scale free networks. It is also found that if $ \\alpha $ and $ \\beta $ parameters are tuned to appropriate value, the rumor threshold becomes independent of network size. In any social network, rumors can spread may have undesirable effect. One of the possible solutions to control rumor spread, is to inoculate a certain fraction of nodes against rumors. The inoculation can be done randomly or in a targeted fashion. We have used modified rumor spreading model over scale free networks to investigate the efficacy of inoculation. Random and targeted inoculation schemes have been applied. It has been observed that rumor threshold in random inoculation scheme is greater than the rumor threshold in the model without any inoculation scheme. But random inoculation is not that much effective. The rumor threshold in targeted inoculation is very high than the rumor threshold in the random inoculation in suppressing the rumor.

  6. Agonistic interactions between the honeybee (Apis mellifera ligustica and the European wasp (Vespula germanica reveal context-dependent defense strategies.

    Directory of Open Access Journals (Sweden)

    Michelina Pusceddu

    Full Text Available Predator-prey relationships between sympatric species allow the evolution of defense behaviors, such as honeybee colonies defending their nests against predatory wasps. We investigated the predator-prey relationship between the honeybee (Apis mellifera ligustica and the European wasp (Vespula germanica by evaluating the effectiveness of attack and defense behaviors, which have coevolved in these sympatric species, as well as the actual damage and disturbance caused to the colonies under attack. Attack and defense behaviors were recorded in front of the hive to observe attacks at the hive entrance (68 attacks in 279 h and at ground level on isolated and weakened honeybees close to the hive (465 attacks in 32 h. We found that V. germanica attacked the hive entrance infrequently due to the low success rate of this strategy and instead preferred a specialized attack method targeting adult honeybees at ground level, demonstrating opportunistic scavenger behavior. Individual honeybees usually responded effectively to an attack by recruiting an average of two nestmates, causing the wasp to flee, whereas collective balling behavior was only observed on four occasions. V. germanica does not appear to disrupt the foraging activity of the colonies under attack. We found that agonistic events supported by other nestmates were typically the most intense ones, involving physical combat and prolonged attacks at the entrance to the hive. These observations support the hypothesis that A. mellifera ligustica can adapt its behavior to match the severity of the threat and the context of the attack.

  7. Agonistic interactions between the honeybee (Apis mellifera ligustica) and the European wasp (Vespula germanica) reveal context-dependent defense strategies.

    Science.gov (United States)

    Pusceddu, Michelina; Floris, Ignazio; Buffa, Franco; Salaris, Emanuele; Satta, Alberto

    2017-01-01

    Predator-prey relationships between sympatric species allow the evolution of defense behaviors, such as honeybee colonies defending their nests against predatory wasps. We investigated the predator-prey relationship between the honeybee (Apis mellifera ligustica) and the European wasp (Vespula germanica) by evaluating the effectiveness of attack and defense behaviors, which have coevolved in these sympatric species, as well as the actual damage and disturbance caused to the colonies under attack. Attack and defense behaviors were recorded in front of the hive to observe attacks at the hive entrance (68 attacks in 279 h) and at ground level on isolated and weakened honeybees close to the hive (465 attacks in 32 h). We found that V. germanica attacked the hive entrance infrequently due to the low success rate of this strategy and instead preferred a specialized attack method targeting adult honeybees at ground level, demonstrating opportunistic scavenger behavior. Individual honeybees usually responded effectively to an attack by recruiting an average of two nestmates, causing the wasp to flee, whereas collective balling behavior was only observed on four occasions. V. germanica does not appear to disrupt the foraging activity of the colonies under attack. We found that agonistic events supported by other nestmates were typically the most intense ones, involving physical combat and prolonged attacks at the entrance to the hive. These observations support the hypothesis that A. mellifera ligustica can adapt its behavior to match the severity of the threat and the context of the attack.

  8. Information System Via SMS Gateway Between Police and Driver Party

    Directory of Open Access Journals (Sweden)

    Ratna Adil

    2009-08-01

    Full Text Available Sum up accident sacrifice at January period of up to August 2007 progressively mount and primary factor of cause the happening of accident is human being factor, one of them is missing driver of awareness. To lessen this accident number, one of them is earn conducted by killing car machine in order to the missing driver of awareness cannot animate its car machine as well as communications with party police. The making of information system via SMS Gateway of between party police with driver, expected to by earn to overcome the problem. In this system, there are two sides that is side of driver and side police. Data of co-ordinate of position vehicle taken by GPS then is delivered through SMS of through server/police. That Data co-ordinate then is presented at digital map. Data of number Vehicle delivered through SMS to server and kept in database. With exploiting technology GPS (Global Positioning System, Microcontroller, GSM Modem, MapInfo, and Microsoft Office Access for the data intake, conducted a examination several times in place which equal to time difference about minute half, so that be got by a difference apart between position result of examination with data of reference of Google Earth of equal to more or less one meter. Others also be happened by the data deviation between position got from intake of data GPS with position vehicle which in fact (reference data from Google Earth. The based on result of examination which have been conducted in place location park D3 PENS ITS differ from position vehicle which in fact and happened by the position deviation more or less four transversal meter on course south (- 7,165614° and the east longitude (112,476011°.

  9. Extra-bodily DNA sampling by the police.

    Science.gov (United States)

    Gans, Jeremy

    2013-12-01

    Forensic investigators have statutory powers to take DNA samples directly from suspects' bodies in certain circumstances but sometimes the powers fall short, legally or practically Police may then look for samples that have become separated from their suspects for one reason or another. No jurisdiction currently bars or even regulates this practice, which is instead loosely governed by laws on property, consent and evidence. This article argues that this lack of regulation undermines the entire system of forensic procedure laws.

  10. Politics and the police in Scotland: The impact of devolution

    OpenAIRE

    Scott , Kenneth B.

    2011-01-01

    Abstract The creation of a Scottish Parliament and Scottish government in 1999, under the process of devolution within the UK, created a significantly different constitutional and political landscape from that which preceded it. The impact on domestic issues in Scotland, such as policing, has been considerable. This is partly because of new structural arrangements, including the creation of a Justice Minister and a Justice Committee of the Parliament, and partly because of the sign...

  11. The Role of Leadership in Police Organizational Stress

    Science.gov (United States)

    1990-01-01

    sound leadership development training. Without greater understanding of pertinent police leadership techniques and theory , first line supervisor3 are...of leadership continues to be among the most studied and least understood of human behaviors, this study will consider only those leadership theories ...properly applied, contribute to stress reduction in their subordinates. Fielder cites a number of leadership theories which hold that "individuals with a

  12. Resultados operativos de la Policía Nacional, 2013

    Directory of Open Access Journals (Sweden)

    Jorge Nilson Harvey Barco Pérez

    2014-05-01

    Full Text Available Se realiza una breve reseña introductoria a las tablas estadísticas que presentan los resultados operativos alcanzados por la Policía Nacional para el 2013, en el desarrollo de estrategias ajustadas a políticas gubernamentales e institucionales, que permitan un despliegue efectivo de acciones preventivas, disuasivas y de control orientadas a garantizar la seguridad y la convivencia de todos los colombianos.

  13. Policing cyber hate, cyber threat and cyber terrorism

    OpenAIRE

    Chambers-Jones, C.

    2013-01-01

    In late August 2012 the Government Forum of Incident Response and Cyber security Teams (GFIRST) gathered in Atlanta to discuss cyber threats and how new realities are emerging and how new forms of regulation are needed. At the same time Policing cyber hate, cyber threat and cyber terrorism was published. This comprehensive book brings together a divergent problem and tackles each with a candid exploration. The book has ten chapters and covers aspects such as extortion via the internet, the ps...

  14. Recruit Fitness as a Predictor of Police Academy Graduation.

    Science.gov (United States)

    Shusko, M; Benedetti, L; Korre, M; Eshleman, E J; Farioli, A; Christophi, C A; Kales, S N

    2017-10-01

    Suboptimal recruit fitness may be a risk factor for poor performance, injury, illness, and lost time during police academy training. To assess the probability of successful completion and graduation from a police academy as a function of recruits' baseline fitness levels at the time of academy entry. Retrospective study where all available records from recruit training courses held (2006-2012) at all Massachusetts municipal police academies were reviewed and analysed. Entry fitness levels were quantified from the following measures, as recorded at the start of each training class: body composition, push-ups, sit-ups, sit-and-reach, and 1.5-mile run-time. The primary outcome of interest was the odds of not successfully graduating from an academy. We used generalized linear mixed models in order to fit logistic regression models with random intercepts for assessing the probability of not graduating, based on entry-level fitness. The primary analyses were restricted to recruits with complete entry-level fitness data. The fitness measures most strongly associated with academy failure were lesser number of push-ups completed (odds ratio [OR] = 5.2, 95% confidence interval [CI] 2.3-11.7, for 20 versus 41-60 push-ups) and slower run times (OR = 3.8, 95% CI 1.8-7.8, [1.5 mile run time of ≥15'20″] versus [12'33″ to 10'37″]). Baseline pushups and 1.5-mile run-time showed the best ability to predict successful academy graduation, especially when considered together. Future research should include prospective validation of entry-level fitness as a predictor of subsequent police academy success. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine.

  15. Resultados operativos de la Policía Nacional, 2012

    Directory of Open Access Journals (Sweden)

    Yeizon Andrés Duarte Velásquez

    2013-12-01

    Full Text Available El artículo contiene los resultados estadísticos de los logros operativos y de los servicios de la Policía Nacional en el año 2012, que sin dudas han posibilitado prevenir, disuadir, controlar e investigar conductas desviadas, como hechos delictivos y contravenciones, que han permitido lograr el mantenimiento de la convivencia y seguridad ciudadana a través de procedimientos y operaciones policiales en Colombia.

  16. The Effect of Police on Recorded Crime vs. The Effect of Police on Victimisation of Crime. Evidence for England and Wales

    NARCIS (Netherlands)

    Vollaard, B.A.; Hamed, J.

    2009-01-01

    Using two sources of crime data, police statistics on recorded crime and victimization data from the British Crime Survey, we provide evidence that measurement error in recorded crime statistics results in underestimation of the effect of police on violent crime. We do not find a similar estimation

  17. Brigade Combat Team the World’s Police: Understanding the United States Army Brigade Combat Team’s role in Developing Foreign Police

    Science.gov (United States)

    2014-06-13

    Strengths, Weaknesses, Opportunities, and Threats ( SWOT ) analysis to measure the efficacy of the BCT’s organic structure in conducting foreign police...Opportunities, and Threats ( SWOT ) analysis to measure the efficacy of the BCT’s organic structure in conducting foreign police development, potential...57 Brigade Combat Team SWOT Analysis ....................................................................... 60 DOTMLPF Analysis

  18. Advanced automatic target recognition for police helicopter missions

    Science.gov (United States)

    Stahl, Christoph; Schoppmann, Paul

    2000-08-01

    The results of a case study about the application of an advanced method for automatic target recognition to infrared imagery taken from police helicopter missions are presented. The method consists of the following steps: preprocessing, classification, fusion, postprocessing and tracking, and combines the three paradigms image pyramids, neural networks and bayesian nets. The technology has been developed using a variety of different scenes typical for military aircraft missions. Infrared cameras have been in use for several years at the Bavarian police helicopter forces and are highly valuable for night missions. Several object classes like 'persons' or 'vehicles' are tested and the possible discrimination between persons and animals is shown. The analysis of complex scenes with hidden objects and clutter shows the potentials and limitations of automatic target recognition for real-world tasks. Several display concepts illustrate the achievable improvement of the situation awareness. The similarities and differences between various mission types concerning object variability, time constraints, consequences of false alarms, etc. are discussed. Typical police actions like searching for missing persons or runaway criminals illustrate the advantages of automatic target recognition. The results demonstrate the possible operational benefits for the helicopter crew. Future work will include performance evaluation issues and a system integration concept for the target platform.

  19. Police, Prevention, Social Capital and Communities in El Salvador

    Directory of Open Access Journals (Sweden)

    Ricardo Antonio Argueta Hernández

    2014-05-01

    Full Text Available This article analyzes the relationship between police and the community. In El Salvador, the role traditionally played by police has been that of the repressor of crime, with no concern for community outreach. However, over the last two years, the law enforcement agency has had an about face in terms of its attention to the problem of violence and crime. As a result, it has introduced the community police philosophy. That is, a law enforcement agency that empowers active participation in the community in identifying and preventing problems that affect it, meaning that community participation is promoted in terms of tasks tied to citizen security. Currently, what is under consideration is the degree to which there is a process of strengthening the bonds of solidarity, constructive relationships between neighbors, and the existence of social capital that contributes to cooperation between law enforcement and community in preventing violence and crime. Evidently the results of this new form of taking on public security will not be obtained immediately. It requires both the agents and commanders to be convinced that this philosophy can yield good results in crime prevention. However, the community must also become an active player in co-producing security.DOI: http://dx.doi.org/10.5377/rpsp.v1i1.1391

  20. Defense rights and police investigation in the EU

    Directory of Open Access Journals (Sweden)

    Žunić Tijana

    2012-01-01

    Full Text Available The abolition of the European borders has benefited a large number of people, allowing ordinary European citizens to move freely around and within the European Union. This, however, means that criminal organizations and terrorist groups have also gained their 'paradise'. Consequently, European attempts to combat crime had to overcome individual national actions by developing co-operation between the Member States. Police cooperation, as its integral part, was established on the bilateral and multilateral level. Nevertheless, the balance between strengthening of the police powers, on the one hand, and rights of individuals, on the other, has been disturbed. Has the EU overstepped the line and infringed basic human rights and fundamental freedoms, in particular considering right to privacy and defense of suspects? In order to find the answer the authors focused on the development of the police powers alongside the protection of the defendants' rights concerning three levels, i.e. national level of Member States, bilateral co-operation and multilateral co-operation in EU.

  1. [Consumption of licit and illicit substances by police officers in the city of Rio de Janeiro].

    Science.gov (United States)

    de Souza, Edinilsa Ramos; Schenker, Miriam; Constantino, Patrícia; Correia, Bruna Soares Chaves

    2013-03-01

    The consumption of psychoactive substances by civil and military police of the city of Rio de Janeiro was investigated. Data was gathered from two cross-sectional studies on a questionnaire on work and health conditions given to a sample from the two corporations. The results show higher frequencies of regular consumption of tobacco (23.3% by civil police and 19.1% by military police), daily use of alcohol (12% by civil police and 11% by military police) and tranquilizers in the past year (13.3% by civil police and 10.1% by military police). The consumption of marijuana among officers was 0.1% by civil police and 1.1% by military police, and cocaine use among the military police was 1.1%. Alcohol consumption proved to be intense and causes problems at work and in the social and family relationships of these officers. The need for preventive policies for addiction and the possible underestimation of information on illicit substances is emphasized.

  2. [Study on hair Hg and Pb content distribution of traffic polices, Guilin].

    Science.gov (United States)

    Qian, Jian-Ping; Zhang, Li; Li, Cheng-Chao; Huang, Dong

    2013-06-01

    95 hair samples from traffic polices and 110 hair samples from ordinary people were collected from 6 areas of Guilin, China, and Hg, Pb contents in hairs were determined. The result shows that the heavier the traffic was, the higher hair Hg, Pb contents of traffic polices are. Hair Hg, Pb contents of traffic polices also increase with their working time. Average hair Hg, Pb contents of outdoor polices are higher than those of indoor polices. The average hair Hg content (1.340 microg x g(-1)) of traffic polices is 1.74 times as high as the Chinese average value (0.77 microg x g(-1)), while the average hair Pb content (2.877 microg x g(-1)) is below the Chinese average value (6.60 microg x g(-1)). The use of unleaded petrol reduced the air Pb pollution, but Hg pollution still exists. The average hair Hg content (1.504 microg x g(-1)) in male traffic polices is higher than that (1.176 microg x g(-1)) of female traffic polices,while the average hair Pb content (2.852 microg x g(-1) in male traffic polices lower than that (2. 902 microg x g(-1)) of female traffic polices.

  3. A multi-step strategy to obtain crystals of the dengue virus RNA-dependent RNA polymerase that diffract to high resolution

    Energy Technology Data Exchange (ETDEWEB)

    Yap, Thai Leong [Novartis Institute for Tropical Diseases, 10 Biopolis Road, Chromos Building, Singapore 138670 (Singapore); School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551 (Singapore); Chen, Yen Liang; Xu, Ting; Wen, Daying; Vasudevan, Subhash G. [Novartis Institute for Tropical Diseases, 10 Biopolis Road, Chromos Building, Singapore 138670 (Singapore); Lescar, Julien, E-mail: julien@ntu.edu.sg [Novartis Institute for Tropical Diseases, 10 Biopolis Road, Chromos Building, Singapore 138670 (Singapore); School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551 (Singapore)

    2007-02-01

    Crystals of the RNA-dependent RNA polymerase catalytic domain from the dengue virus NS5 protein have been obtained using a strategy that included expression screening of naturally occurring serotype variants of the protein, the addition of divalent metal ions and crystal dehydration. These crystals diffract to 1.85 Å resolution and are thus suitable for a structure-based drug-design program. Dengue virus, a member of the Flaviviridae genus, causes dengue fever, an important emerging disease with several million infections occurring annually for which no effective therapy exists. The viral RNA-dependent RNA polymerase NS5 plays an important role in virus replication and represents an interesting target for the development of specific antiviral compounds. Crystals that diffract to 1.85 Å resolution that are suitable for three-dimensional structure determination and thus for a structure-based drug-design program have been obtained using a strategy that included expression screening of naturally occurring serotype variants of the protein, the addition of divalent metal ions and crystal dehydration.

  4. A multi-step strategy to obtain crystals of the dengue virus RNA-dependent RNA polymerase that diffract to high resolution

    International Nuclear Information System (INIS)

    Yap, Thai Leong; Chen, Yen Liang; Xu, Ting; Wen, Daying; Vasudevan, Subhash G.; Lescar, Julien

    2007-01-01

    Crystals of the RNA-dependent RNA polymerase catalytic domain from the dengue virus NS5 protein have been obtained using a strategy that included expression screening of naturally occurring serotype variants of the protein, the addition of divalent metal ions and crystal dehydration. These crystals diffract to 1.85 Å resolution and are thus suitable for a structure-based drug-design program. Dengue virus, a member of the Flaviviridae genus, causes dengue fever, an important emerging disease with several million infections occurring annually for which no effective therapy exists. The viral RNA-dependent RNA polymerase NS5 plays an important role in virus replication and represents an interesting target for the development of specific antiviral compounds. Crystals that diffract to 1.85 Å resolution that are suitable for three-dimensional structure determination and thus for a structure-based drug-design program have been obtained using a strategy that included expression screening of naturally occurring serotype variants of the protein, the addition of divalent metal ions and crystal dehydration

  5. A note on the optimal pricing strategy in the discrete-time Geo/Geo/1 queuing system with sojourn time-dependent reward

    Directory of Open Access Journals (Sweden)

    Doo Ho Lee

    Full Text Available This work studies the optimal pricing strategy in a discrete-time Geo/Geo/1 queuing system under the sojourn time-dependent reward. We consider two types of pricing schemes. The first one is called the ex-post payment scheme where the server charges a price that is proportional to the time a customer spends in the system, and the second one is called ex-ante payment scheme where the server charges a flat price for all services. In each pricing scheme, a departing customer receives the reward that is inversely proportional to his/her sojourn time. The server should make the optimal pricing decisions in order to maximize its expected profits per time unit in each pricing scheme. This work also investigates customer's equilibrium joining or balking behavior under server's optimal pricing strategy. Numerical experiments are also conducted to validate our analysis. Keywords: Optimal pricing, Equilibrium behavior, Geo/Geo/1 queue, Sojourn time-dependent reward

  6. Evaluation of correlation between glucan conversion and degree of delignification depending on pretreatment strategies using Jabon Merah.

    Science.gov (United States)

    Jang, Soo-Kyeong; Jeong, Hanseob; Kim, Ho-Yong; Choi, June-Ho; Kim, Jong-Hwa; Koo, Bon-Wook; Choi, In-Gyu

    2017-07-01

    The main purpose of this study was to investigate the glucan conversion rate after enzymatic hydrolysis depending on the treatment methods and conditions with changes in the chemical composition of treated solid fraction of Jabon Merah. The glucan conversion rate (17.4%) was not significantly improved after liquid hot water treatment (1st step) even though most of the hemicellulose was dissolved into liquid hydrolysate. Subsequently, dilute acid, organosolv, and peracetic acid treatment (2nd step) was conducted under various conditions to enhance glucan conversion. Among the 2nd step treatment, the glucan conversion rate of organosolv (max. 46.0%) and peracetic acid treatment (max. 65.9%) was increased remarkably through decomposition of acid-insoluble lignin (AIL). Finally, the glucan conversion rate and AIL content were highly correlated, which was revealed by the R-squared value (0.84), but inhibitory factors including cellulose crystallinity must be considered for advanced glucan conversion from highly recalcitrant biomasses, such as Jabon Merah. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Corruption in the Kenya Police Force and Impacts on Kenyan Security: Investigating the Need for Police Reforms

    Science.gov (United States)

    2017-03-21

    officers are implicated with deliberate extrajudicial killings, are rarely punished in civil cases. In most cases, the suspected officers are...addition, some cases involve convicted offenders being unduly released from prisons back to the community where they continue with their deviant acts. 6...judicial processes, as well as the correctional facilities such as the prisons . The role of the police in the CJS is to investigate crime, arrest

  8. Gangs in Catalonia. The approach from the Catalonia Government Police Troopers

    Directory of Open Access Journals (Sweden)

    Santiago Herrero Blanco

    2014-05-01

    Full Text Available In 2002, the presence of gangs was detected in Catalonia. The groups had their origins in bands from the American continent, with whom they maintained communication and dependency relationships. Since then, there has been steady increase both in the number of gangs and youth involved in them, as well as the level of criminal activity linked to these groups. The police corps have followed the evolution of these groups closely, although the social context is radically different and the levels of crime and violence are not comparable to the other side of the Atlantic. This article seeks to explain the Catalonia Government Troopers’ approach to this phenomenon during this time.DOI: http://dx.doi.org/10.5377/rpsp.v1i2.1360

  9. Challenges associated with drunk driving measurement: combining police and self-reported data to estimate an accurate prevalence in Brazil.

    Science.gov (United States)

    Sousa, Tanara; Lunnen, Jeffrey C; Gonçalves, Veralice; Schmitz, Aurinez; Pasa, Graciela; Bastos, Tamires; Sripad, Pooja; Chandran, Aruna; Pechansky, Flavio

    2013-12-01

    drivers under the influence of alcohol to act with impunity. In this context the police/traffic officers are often powerless to enforce the law and thus drunk driving continues to go unchecked. Strong legislation and effective enforcement are necessary to reduce the prevalence of this dangerous behaviour. Correction techniques allow calculation of a truer prevalence of drunk driving, which can assist police and policymakers alike to redirect resources and align strategies. Copyright © 2013 Elsevier Ltd. All rights reserved.

  10. The New Community Policing: Developing a Partnership-Based Theoretical Foundation

    Directory of Open Access Journals (Sweden)

    Adam J McKee

    2016-10-01

    Full Text Available This paper presents a Partnership Model of Community Policing based on Partnership concepts developed by Riane Eisler and undergirded by Cultural Transformation Theory as a guiding principle (1987, 2010, 2013. This model is more reflective of the daily lived experiences of community police officers. It is culturally relevant and based on the whole of the police officer’s relationship with the community within the context in which the interactions occur. This "New Community Policing" is an extension of Riane Eisler’s Cultural Transformation Theory and is an attempt to answer her call for a movement towards a partnership model of social organization. Ultimately, "8 Pillars of the New Community Policing" are developed to aid in defining and implementing community policing.

  11. Policing Visible Sexual/Gender Diversity as a Program of Governance

    Directory of Open Access Journals (Sweden)

    Angela Dwyer

    2012-11-01

    Full Text Available Using interview data on LGBT young people’s policing experiences, I argue policing and security works as a program of government (Dean 1999; Foucault 1991; Rose 1999 that constrains the visibilities of diverse sexuality and gender in public spaces. While young people narrated police actions as discriminatory, the interactions were complex and multi-faceted with police and security working to subtly constrain the public visibilities of ‘queerness’. Same sex affection, for instance, was visibly yet unverifiably (Mason 2002 regulated by police as a method of governing the boundaries of proper gender and sexuality in public. The paper concludes by noting how the visibility of police interactions with LGBT young people demonstrates to the public that public spaces are, and should remain, heterosexual spaces.

  12. A test of evolutionary policing theory with data from human societies.

    Directory of Open Access Journals (Sweden)

    Rolf Kümmerli

    Full Text Available In social groups where relatedness among interacting individuals is low, cooperation can often only be maintained through mechanisms that repress competition among group members. Repression-of-competition mechanisms, such as policing and punishment, seem to be of particular importance in human societies, where cooperative interactions often occur among unrelated individuals. In line with this view, economic games have shown that the ability to punish defectors enforces cooperation among humans. Here, I examine a real-world example of a repression-of-competition system, the police institutions common to modern human societies. Specifically, I test evolutionary policing theory by comparing data on policing effort, per capita crime rate, and similarity (used as a proxy for genetic relatedness among citizens across the 26 cantons of Switzerland. This comparison revealed full support for all three predictions of evolutionary policing theory. First, when controlling for policing efforts, crime rate correlated negatively with the similarity among citizens. This is in line with the prediction that high similarity results in higher levels of cooperative self-restraint (i.e. lower crime rates because it aligns the interests of individuals. Second, policing effort correlated negatively with the similarity among citizens, supporting the prediction that more policing is required to enforce cooperation in low-similarity societies, where individuals' interests diverge most. Third, increased policing efforts were associated with reductions in crime rates, indicating that policing indeed enforces cooperation. These analyses strongly indicate that humans respond to cues of their social environment and adjust cheating and policing behaviour as predicted by evolutionary policing theory.

  13. Online Media Use and Adoption by Hurricane Sandy Affected Fire and Police Departments

    OpenAIRE

    Chauhan, Apoorva

    2014-01-01

    In this thesis work, I examine the use and adoption of online communication media by 840 fire and police departments that were affected by the 2012 Hurricane Sandy. I began by exploring how and why these fire and police departments used (or did not use) online media to communicate with the public during Hurricane Sandy. Results show that fire and police departments used online media during Hurricane Sandy to give timely and relevant information to the public about things such as evacuations, ...

  14. Organizational climate and investigation performance in the Norwegian police: A qualitative study

    OpenAIRE

    Lone, Jon Anders; Garnås, Alexander; Myklebust, Trond; Bjørklund, Roald; Hoff, Thomas; Bjørkli, Cato

    2017-01-01

    This is the final text version of the article, it may contain minor differences from the publisher’s pdf version. The present study aimed to identify organizational climate dimensions that are salient for police investigation performance and to explicate the mechanisms of the relationship between organizational climate and investigation performance. We conducted 38 semistructured interviews with participants at three job levels of police investigative work (chiefs of police, n = 11, senior...

  15. Are they all the same? : norwegian police officers' personality characteristics and tactics of conflict resolution

    OpenAIRE

    Abrahamsen, Solveig; Strype, Jon

    2010-01-01

    This is the final text version of the article, it may contain minor differences from the publisher's pdf version. The issue of whether police officers possess certain personality characteristics that make them unique has been the subject of an extensive line of research. Several researchers have found evidence of a 'police personality', while other researchers have failed to detect personality differences between the police and the public. Making the picture even more complex, some researc...

  16. The thin blue line-up: Comparing eyewitness performance by police and civilians

    OpenAIRE

    Vredeveldt, A.; van Koppen, P.J.

    2016-01-01

    Police officers are often believed to provide more reliable testimony than civilian eyewitnesses. We reviewed the available empirical evidence for this belief. There is some evidence to suggest that police officers do indeed report more accurate details about witnessed events than civilians do, particularly concerning crime-relevant details. That research finding does not translate directly to practice, however, since an average difference between police and civilian witnesses does not mean t...

  17. Virtue and vice: morality police and social control in Islamic regimes

    OpenAIRE

    Detrick, Amanda F.

    2017-01-01

    Approved for public release; distribution is unlimited Certain states with religious systems of governance maintain and deploy morality police forces as a mechanism of social control. What role do morality police play in the social control programs of Islamic states? How are those forces employed, and what are the effects of those forces on society? These issues were explored through a comparative study of morality policing programs under three Islamic regimes: the Kingdom of Saudi Arabia,...

  18. EVALUATION OF QUESTIONNARIES OF ORGANIZATIONAL AND OPERATIONAL SOURCES OF STRESS AT WORK OF POLICE OFFICERS

    OpenAIRE

    Boris Tot

    2010-01-01

    competencies and code of ethics, make police officers` work specific and demanding, and very often related to possible risks for physical and mental health of police officers. Police work is perceived as a highly stressful occupation; therefore, a strong need is imposed for identifying reliable and valid instruments by means of which it is possible to identify characteristic and profession-related specific sources of stress at work. In this respect, the first objective of this paper was to ex...

  19. Is There Anybody There? Police, Communities and Communications Technology in Hargeisa

    Directory of Open Access Journals (Sweden)

    Alice Hills

    2017-06-01

    Full Text Available This article addresses the connection between information and communications technology (ICT and police-community engagement in environments characterised by high access to mobile telephones but minimal police response rates. It examines public responses to a text alert project in Somaliland’s capital Hargeisa in order to explore the everyday choices shaping low-level police-community engagement. Although the project failed (local people did not use mobiles to alert the police to security issues requiring attention, it offers contextualised insights into both the specifics of daily police-community relations and the use of mobiles as a two-way technology capable of reaching low-income or marginalised populations in relatively safe urban environments. In focusing on how local expectations are, rather than should be, fulfilled, it finds little evidence to suggest that access to ICT leads to more responsive or accountable policing. For police, activities are shaped as much by community expectations as by the technologies available, and local preferences can offset the availability of globalised ICT. From this perspective, the key to understanding police-community engagement is found in the knowledge, skills and resources police need to fulfil local expectations, rather than the expectations of international donors.

  20. Enhancing Police Responses to Domestic Violence Incidents: Reports From Client Advocates in New South Wales.

    Science.gov (United States)

    Goodman-Delahunty, Jane; Crehan, Anna Corbo

    2016-07-01

    In an online survey about experiences with the police complaint system, 239 client advocates described a recent incident in which a client with grounds to lodge a complaint declined to do so. Almost one third of those incidents involved domestic violence. Thematic analysis of case descriptions revealed that many police did not take domestic violence reports seriously. A typology of problematic police conduct was developed. Many officers failed to observe current procedures and appeared to lack knowledge of relevant laws. Citizens feared retaliatory victimization by police and/or perceived that complaining was futile. Implications of these findings are reviewed in light of procedural justice theory. © The Author(s) 2015.

  1. Workplace fairness and emotional exhaustion in Nigeria police: the moderating role of gender.

    Science.gov (United States)

    Adebayo, D O; Sunmola, A M; Udegbe, I B

    2008-10-01

    This study examined the moderating role of gender in the relationship between perceived workplace fairness and reported level of emotional exhaustion among a sample of Nigeria police. A total of 214 participants took part in the cross-sectional survey. Results of the moderated hierarchical regression analysis provided support for gender as a moderating variable in the relationship between perceived workplace fairness and emotional exhaustion, such that perceived workplace fairness was a stronger predictor of emotional exhaustion among male police than for female police. The practical implications for the management of emotional exhaustion in general, and for the Nigeria police in particular, were emphasized.

  2. Promotional and Non-Stereotypical Policing Roles: Are Women Opting Out?

    Directory of Open Access Journals (Sweden)

    Susan Robinson

    2013-01-01

    Full Text Available There is an appearance that women are uninterested in applying for positions in specialist areas of policing such as tactical operations, traffic and highway patrol, and counterterrorism. It cannot be assumed however that the low numbers of women is indicative of a lack of interest or will to be involved in these areas as there may be unidentified structural impediments preventing them from gaining access to these jobs. This paper critically discusses the issues relevant to women’s involvement in specialist policing roles and what can be done by police leaders to encourage greater employment of women in specialist policing roles.

  3. A multidimensional model of police legitimacy: A cross-cultural assessment.

    Science.gov (United States)

    Tankebe, Justice; Reisig, Michael D; Wang, Xia

    2016-02-01

    This study used survey data from cross-sectional, university-based samples of young adults in different cultural settings (i.e., the United States and Ghana) to accomplish 2 main objectives: (1) to construct a 4-dimensional police legitimacy scale, and (2) to assess the relationship that police legitimacy and feelings of obligation to obey the police have with 2 outcome measures. The fit statistics for the second-order confirmatory factor models indicated that the 4-dimensional police legitimacy model is reasonably consistent with the data in both samples. Results from the linear regression analyses showed that the police legitimacy scale is related to cooperation with the police, and that the observed association is attenuated when the obligation to obey scale is included in the model specification in both the United States and Ghana data. A similar pattern emerged in the U.S. sample when estimating compliance with the law models. However, although police legitimacy was associated with compliance in the Ghana sample, this relationship along with the test statistic for the sense of obligation to obey estimate were both null in the fully saturated equation. The findings provide support for the Bottoms and Tankebe's (2012) argument that legitimacy is multidimensional, comprising police lawfulness, distributive fairness, procedural fairness, and effectiveness. However, the link between police legitimacy and social order appears to be culturally variable. PsycINFO Database Record (c) 2016 APA, all rights reserved.

  4. Leader Behavior in a Police Command Bureaucracy: A Closer Look at the Quasi-Military Model.

    Science.gov (United States)

    Jermier, John M.; Berkes, Leslie J.

    1979-01-01

    Relationships among instrumental, supportive, and participative leader behaviors, task variability and task interdependence, and job satisfaction and organizational commitment were examined in a police command bureaucracy. (Author)

  5. The evolution of competition and policing: opposing selection within and among groups

    Directory of Open Access Journals (Sweden)

    Wade Michael J

    2007-10-01

    Full Text Available Abstract Background Although selection favors exploitative competition within groups, a group of hypercompetitive individuals may be less productive than a cooperative group. When competition is costly for group fitness, among-group selection can favor groups with 'policing' individuals who reduce within-group competition at a cost to their own fitness, or groups of individuals who restrain their competitive intensity ('self policing'. We examine these possibilities in a series of explicit population-genetic models. Results By comparing results from models of half and full sib structured populations, we find that increased relatedness increases the strength of among-group selection against competition genotypes, and increases the strength of among group selection favoring policing genotypes. However, the strength of selection favoring costly policing behavior also increases with increased levels of competition. When levels of competition and policing feedback on one another, groups with lower levels of relatedness can favor higher levels of costly policing. Conclusion The result of the joint selection on policing and competition leads to results different from those based on the evolution of policing alone. Our model makes 'long term' predictions equivalent to those of optimization models, but we also show the existence of protected polymorphisms of police and civilians, as well as competitors and non-competitors.

  6. Stereotype threat and racial differences in citizens' experiences of police encounters.

    Science.gov (United States)

    Najdowski, Cynthia J; Bottoms, Bette L; Goff, Phillip Atiba

    2015-10-01

    We conducted 2 studies to investigate how cultural stereotypes that depict Blacks as criminals affect the way Blacks experience encounters with police officers, expecting that such encounters induce Blacks to feel stereotype threat (i.e., concern about being judged and treated unfairly by police because of the stereotype). In Study 1, we asked Black and White participants to report how they feel when interacting with police officers in general. As predicted, Blacks, but not Whites, reported concern that police officers stereotype them as criminals simply because of their race. In addition, this effect was found for Black men but not Black women. In Study 2, we asked Black and White men to imagine a specific police encounter and assessed potential downstream consequences of stereotype threat. Consistent with Study 1, Black but not White men anticipated feeling stereotype threat in the hypothetical police encounter. Further, racial differences in anticipated threat translated into racial differences in anticipated anxiety, self-regulatory efforts, and behavior that is commonly perceived as suspicious by police officers. By demonstrating that Blacks might expect to be judged and treated unfairly by police because of the negative stereotype of Black criminality, this research extends stereotype threat theory to the new domain of criminal justice encounters. It also has practical implications for understanding how the stereotype could ironically contribute to bias-based policing and racial disparities in the justice system. (c) 2015 APA, all rights reserved).

  7. Police custody health care: a review of health morbidity, models of care and innovations within police custody in the UK, with international comparisons.

    Science.gov (United States)

    McKinnon, Iain G; Thomas, Stuart Dm; Noga, Heather L; Senior, Jane

    2016-01-01

    This paper is a scoping review of the available evidence regarding health care issues in police custody. It describes the types and prevalence of health disorders encountered in custody and provides an overview of current practice and recent innovations in police custody health care. In contrast to the health of prisoners, the health of police custody detainees has, until recently, received little academic or clinical attention. Studies on health care in police custody identified for this review are limited to a few geographical jurisdictions, including the UK, continental Europe, North America, and Australia. There are significant health concerns among police detainees including acute injury, chronic physical health problems, mental and cognitive disorders, and the risks associated with drug and alcohol intoxication or withdrawal. There is some evidence that deaths in police custody have reduced where attention has been paid to the latter issue. Police personnel continue to experience difficulties identifying detainees with health issues relevant to their safe detention, but research shows that the use of evidence-based screening tools improves detection of such morbidities. Innovations in police custody health care mainly relate to detainees with mental disorders, including improved identification of illness, timely access to mental health services, the protection of the rights of mentally disordered detainees, and the diversion of mentally disordered persons from the criminal justice system into appropriate health and social care interventions. There is a lack of rigorous research relating to interventions for physical health problems, protecting those at risk of substance withdrawal, and detainees with preexisting or peri-arrest injures. Research to improve the health of police custody detainees requires greater priority, focusing on case identification and service redesign to address high levels of morbidity and to facilitate health promotion and prevention

  8. Sleep disorders, health, and safety in police officers.

    Science.gov (United States)

    Rajaratnam, Shantha M W; Barger, Laura K; Lockley, Steven W; Shea, Steven A; Wang, Wei; Landrigan, Christopher P; O'Brien, Conor S; Qadri, Salim; Sullivan, Jason P; Cade, Brian E; Epstein, Lawrence J; White, David P; Czeisler, Charles A

    2011-12-21

    Sleep disorders often remain undiagnosed. Untreated sleep disorders among police officers may adversely affect their health and safety and pose a risk to the public. To quantify associations between sleep disorder risk and self-reported health, safety, and performance outcomes in police officers. Cross-sectional and prospective cohort study of North American police officers participating in either an online or an on-site screening (n=4957) and monthly follow-up surveys (n=3545 officers representing 15,735 person-months) between July 2005 and December 2007. A total of 3693 officers in the United States and Canada participated in the online screening survey, and 1264 officers from a municipal police department and a state police department participated in the on-site survey. Comorbid health conditions (cross-sectional); performance and safety outcomes (prospective). Of the 4957 participants, 40.4% screened positive for at least 1 sleep disorder, most of whom had not been diagnosed previously. Of the total cohort, 1666 (33.6%) screened positive for obstructive sleep apnea, 281 (6.5%) for moderate to severe insomnia, 269 (5.4%) for shift work disorder (14.5% of those who worked the night shift). Of the 4608 participants who completed the sleepiness scale, 1312 (28.5%) reported excessive sleepiness. Of the total cohort, 1294 (26.1%) reported falling asleep while driving at least 1 time a month. Respondents who screened positive for obstructive sleep apnea or any sleep disorder had an increased prevalence of reported physical and mental health conditions, including diabetes, depression, and cardiovascular disease. An analysis of up to 2 years of monthly follow-up surveys showed that those respondents who screened positive for a sleep disorder vs those who did not had a higher rate of reporting that they had made a serious administrative error (17.9% vs 12.7%; adjusted odds ratio [OR], 1.43 [95% CI, 1.23-1.67]); of falling asleep while driving (14.4% vs 9.2%; adjusted OR

  9. El trabajo de las mujeres policías

    OpenAIRE

    Nelson Arteaga

    2000-01-01

    La policía se refuerza en México como una profesión masculina y, sin duda, las mujeres han tenido que enfrentar una serie de obstáculos desde los exámenes de admisión, que poseen un referente; centrado en destacar la fuerza más que otras aptitudes, hasta la propia permanencia en la academia y la vida profesional en la calle. En cada uno de estos espacios la mujer es relegada: durante la academia, la mujer es sometida a todo tipo de presiones -de resistencia física y acoso sexual- y en la call...

  10. The Police Logic of Balancing the Interests in Copyright Law

    OpenAIRE

    Reynolds, Rocque

    2010-01-01

    This article examines the use of the phrase ‘balancing the interests’ in political debate relating to copyright law. I argue that this phrase no longer leads to broad debate on the proper balance to be struck between private, public and social interests in copyright law. Rather, today the phrase has come to represent a type of police logic which reflects the private interests of copyright owners and users as they already exist. Drawing on the work of Jacques Rancière I suggest that this...

  11. Chief officer misconduct in policing: an exploratory study

    OpenAIRE

    Hales, Gavin; May, Tiggey; Belur, J.; Hough, Mike

    2015-01-01

    Key findings\\ud This study has examined cases of alleged misconduct involving chief police officers and staff.\\ud The aim was to describe the nature of cases that have come to light, examine the perceived\\ud pathways that led to misconduct, and suggest ways of mitigating the risks of misconduct. The\\ud study is based on interviews with key stakeholders and with investigating officers in chief\\ud officer misconduct cases since April 2008. These cases involved only a small minority of chief\\ud ...

  12. Reducing Time-dependent Bias in Estimates of the Attributable Cost of Health Care-associated Methicillin-resistant Staphylococcus aureus Infections: A Comparison of Three Estimation Strategies.

    Science.gov (United States)

    Nelson, Richard E; Samore, Matthew H; Jones, Makoto; Greene, Tom; Stevens, Vanessa W; Liu, Chuan-Fen; Graves, Nicholas; Evans, Martin F; Rubin, Michael A

    2015-09-01

    Previous estimates of the excess costs due to health care-associated infection (HAI) have scarcely addressed the issue of time-dependent bias. We examined time-dependent bias by estimating the health care costs attributable to an HAI due to methicillin-resistant Staphylococcus aureus (MRSA) using a unique dataset in the Department of Veterans Affairs (VA) that makes it possible to distinguish between costs that occurred before and after an HAI. In addition, we compare our results to those from 2 other estimation strategies. Using a historical cohort study design to estimate the excess predischarge costs attributable to MRSA HAIs, we conducted 3 analyses: (1) conventional, in which costs for the entire inpatient stay were compared between patients with and without MRSA HAIs; (2) post-HAI, which included only costs that occurred after an infection; and (3) matched, in which costs for the entire inpatient stay were compared between patients with an MRSA HAI and subset of patients without an MRSA HAI who were matched based on the time to infection. In our post-HAI analysis, estimates of the increase in inpatient costs due to MRSA HAI were $12,559 (Pcosts, respectively. The excess variable and total cost estimates were 33.7% and 31.5% higher, respectively, when using the conventional methods and 14.6% and 11.8% higher, respectively, when using matched methods. This is the first study to account for time-dependent bias in the estimation of incremental per-patient health care costs attributable to HAI using a unique dataset in the VA. We found that failure to account for this bias can lead to overestimation of these costs. Matching on the timing of infection can reduce this bias substantially.

  13. Leadership Adaptation and Traits in Nepalese Police Forces

    Directory of Open Access Journals (Sweden)

    Thakur Mohan Shrestha

    2015-07-01

    Full Text Available Recently, the role of leadership has been considered as one of the crucial factors for the success of any organization. However, what constitutes the effective leaders and what is the status of leaderships is still a subject of study. Hence, this research article is carried out with a mixed method. Based on the evaluation of 7 leadership styles, Bass and Avolio (1994's "5Is" behaviors, 49 traits, and 28 affecting elements for the development of police officers in Nepal, this study has used a survey questionnaire from 1111(N and in-depth interview from 21(N respondents from all the districts of Nepal. The findings of the study display that people are expecting a lot from police administration for adaptation of transformational leadership followed by participative/democratic, authentic and strategic models which were rated with highest ratings respectively. The trait status does not seem sound since the negative traits seem dominant with highest rating-' moderately to mostly', whereas the majority of positive traits are rated with 'a little to moderately'. Moreover, the transformational leadership behaviour is dealt with 'a little to moderately', which needs to be improved. Keywords: Leadership Styles, Leadership Traits, Transformational Behavior, Security Concern Functions of the country

  14. Assessing an individual's fitness to be interviewed in police custody.

    Science.gov (United States)

    Peel, Matthew

    2017-05-31

    Nurses working in police custody settings may be called on to assess a detainee's fitness to be interviewed by police, for example where the person is thought to have a mental disorder or vulnerability. This article outlines the role of the custody nurse in the fitness-to-interview assessment. This assessment is complex and multifaceted. It requires custody nurses to assess a detainee's medical, mental health, educational and social history, as well as any substance misuse. It should include a mental state examination and, where appropriate, a physical examination. Fitness-to-interview decisions should be rigorous to prevent miscarriages of justice or significant harm to detainees. Custody nurses should advocate for detainees who are mentally vulnerable and ensure appropriate safeguards are in place, where necessary. Further work is required to reduce the subjectivity of the fitness-to-interview assessment, along with increased investment in appropriate adult services. Equally, custody nurses working at this advanced level of practice require relevant postgraduate knowledge and skills.

  15. Social Psychological Factors of Pedagogical Partnership between Society and Police

    Directory of Open Access Journals (Sweden)

    Stolyarenko A.M.,

    2017-11-01

    Full Text Available The paper describes the social psychological factors of pedagogical partnership between the society and the police that were revealed in a study on social psychological readiness (ability for such partnership. This study also aimed to explore the barriers on the part of the police that interfere with establishing the partnership. The study was conducted in 2016 at the Academy of Management of the Ministry of Internal Affairs of the Russian Federation. Heads of law enforcement bodies (N-143 took part in the survey. The outcomes of the research suggest that there are five types of employees with different levels of communicative competence and readiness to carry out pedagogical partnership with citizens. The specifics of the explored phenomenon is that, apart from the social psychological factors of pedagogical partnership themselves, there are also objective legal, criminal and criminal psychological factors that fall within the competence of the bodies of the Ministry of Internal Affairs of the Russian Federation and affect the quality of this partnership.

  16. La Policía Nacional en el posconflicto

    Directory of Open Access Journals (Sweden)

    Rafael Jiménez Vega

    2017-05-01

    Full Text Available Hoy en día, ante la transformación del contexto colombiano, surge la necesidad de transformar a la Policía Nacional para que recupere su esencia civil, distanciándose de las formas militares que se vio en la necesidad de asumir por causa del conflicto interno, el cual, condicionado por las políticas represivas del concepto de la seguridad nacional, terminó desviando la atención sobre la seguridad ciudadana, fundamento indiscutible de la existencia de este organismo, para atender la amenaza guerrillera y el narcotráfico. Hoy se deben orientar los esfuerzos por crear un servicio cívico, con una policía empoderada en el conocimiento creciente de su profesionalismo, y por esta vía crear sinergias que permitan establecer mecanismos que tiendan a fortalecer el civismo y a modificar las conductas anómicas características de los colombianos.

  17. Firearm-assisted suicide: legislative, policing and clinical concerns.

    Science.gov (United States)

    Sarma, Kiran; Griffin, Diarmuid; Kola, Susanna

    2010-01-01

    Until recent years the Republic of Ireland had one of the most restrictive regimes on firearms access with the Irish police (An Garda Siochana) consistently refusing to grant certificates for a wide range of guns including handguns, high calibre rifles and shotguns capable of holding more than three cartridges. In 2004 the High Court ruled that this policy was without legislative backing and since then the police began to issue certificates for firearms where the applicant is not disentitled under law from possessing a gun. Set against this backdrop, this paper explores the consequences of liberal gun regimes in the context of access to firearms by those suffering from mental illness and who pose a threat of parasuicide or suicide. Consideration is given to experiences in other jurisdictions and international research on firearm suicide prevention. Finally some recommendations for changes in legislation, policy and protocol in the Irish context are presented. 2009 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  18. Prevalence of psychotropic drug use in military police units.

    Science.gov (United States)

    Costa, Sérgio Henrique Nascente; Yonamine, Maurício; Ramos, Andrea Luciana Martins; Oliveira, Fernando Gomes Ferreira; Rodrigues, Caroline Rego; da Cunha, Luiz Carlos

    2015-06-01

    The present study aimed to verify the prevalence of psychoactive drug use (amphetamines, methamphetamines, cannabinoids, cocaine, opioids and benzodiazepines) among military police officers in the state of Goiás. Data were obtained from urine samples voluntarily provided by the officers participating in the study, who were informed of the study methods and signed a free and informed consent form. The samples were subject to screening analysis by immunochromatography (Multi-DrugOneStep Test®), with positive tests confirmed by gas chromatography- mass spectrometry (GC-MS) and data analyzed by descriptive statistics. The results indicated the presence of the following drugs: amphetamines (0.33%), cannabinoids (0.67%) and benzodiazepines (1.34%); 97.66% showed negative results. The positive cases were distributed as follows: benzodiazepines (57.1%); cannabinoids (28.6%) and amphetamines (14.3%). In conclusion, the detection of psychoactive substances in voluntary sampling of military police officers indicates the need to implement drug testing among active military officers and preventive public policies aimed at eliminating the abusive consumption of psychotropic drugs.

  19. [Factors associated with the lifestyle of military police officers].

    Science.gov (United States)

    da Silva Ferreira, Daniela Karina; Bonfim, Cristine; Augusto, Lia Giraldo

    2011-08-01

    The scope of this investigation was to analyze the association between lifestyle and socio-demographic and occupational characteristics among military police officers (MPs). This involved a cross-sectional epidemiological study. The sample consisted of 288 MPs within the Police Force of Recife, Pernambuco. The data were collected by means of a semi-structured questionnaire. For the data analysis, IT tools were used (STATA-10.0 and SPSS- 15.0 for Windows) and descriptive statistics procedures, chi-square analysis and regression associations (p < 0.05). Among the lifestyle results, 12% said that they smoked, 10% were classified as cases of suspected excess consumption of alcoholic beverages, 73% were considered to be insufficiently active and 40% admitted they were involved in frequent or occasional conflicts. Age of 39 years or over (RP = 1.39), lower education level (RP = 1.68), the lowest economic level (RP = 1.49) and being in the profession for 18 years or more (RP = 1.49) were associated with lifestyles with greater risk to health (with two or more unhealthy factors). Therefore, promotion and prevention measures should be adopted in order to attempt to reduce the health vulnerabilities of these workers.

  20. Comprehensive methodology for identification of Kratom in police laboratories.

    Science.gov (United States)

    Kowalczuk, Anna Paulina; Łozak, Anna; Zjawiony, Jordan Kordian

    2013-12-10

    Leaves of Mitragyna speciosa Korth (Rubiaceae), commonly known as Kratom, are a popular narcotic product among recreational users all over the world. This product is widely distributed on the Internet and via smart-shops and is often a subject of examination in police laboratories. A major psychoactive component of Kratom is mitragynine which occurs exclusively in this species. The variety of combinations among M. speciosa products, cases of plant or chemical composition adulteration, give rise to a need to develop an universal methodology for identification of both, plant material and its active metabolite, mitragynine. Herein we propose a comprehensive authentication procedure which involves the microscopic analysis of plant material and inexpensive mitragynine detection using thin layer chromatography (TLC) and high performance liquid chromatography (HPLC). The developed methodology was successfully applied for the plant material investigation. Five samples of dried, shredded or powdered Kratom leaves, purchased via the Internet and one sample delivered by police have been identified. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.