WorldWideScience

Sample records for justice systems block

  1. Enviromental Justice (EJSCREEN) Block Group Data (USEPA)

    Data.gov (United States)

    U.S. Environmental Protection Agency — EJSCREEN is an environmental justice (EJ) screening and mapping tool that provides EPA with a nationally consistent dataset and methodology for calculating "EJ...

  2. Environmental Justice (EJSCREEN) Block Group Data (USEPA)

    Data.gov (United States)

    U.S. Environmental Protection Agency — EJSCREEN is an environmental justice (EJ) screening and mapping tool that provides EPA with a nationally consistent dataset and methodology for calculating "EJ...

  3. Potential Environmental Justice Areas - (EJSCREEN) Block Group Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — These data are from EJSCREEN, an environmental justice (EJ) screening and mapping tool that provides EPA with a nationally consistent dataset and methodology for...

  4. The Criminal justice system in Northern Ireland

    OpenAIRE

    Carr, Nicola

    2017-01-01

    As with any country, crime and justice and the contours of criminal justice have to be situated within the particular historical, social, and political context. Nowhere is this truer than in Northern Ireland, where the criminal justice system that has emerged has been shaped by a violent political conflict which spanned over three decades (from the late 1960s to the late 1990s). In the transition to peace, the reform of criminal justice agencies has been central—to a wider project of state le...

  5. Relationships are building blocks to social justice: Cases of biblical justice and African Ubuntu

    Directory of Open Access Journals (Sweden)

    Selaelo T. Kgatla

    2016-10-01

    Full Text Available The entire Bible is full of themes calling humans to live justly with one another and fear God who is the author of justice. The first book of the Bible, Genesis, carries the story of God’s relationship with his people. Their relationship is bound by social justice and mutual love in reciprocity. This article argues that African Ubuntu has an affinity with the Bible’s message of justice and mutual caring for one another. Ubuntu presupposes that humans were created in God’s image and indicates that characteristics such as kindness, charity, equality, love of one’s neighbours and voluntarily dispensing justice to others are present in human life. God created humans to be bound to one another in caring love, coexistence and total dependence. In today’s world, social justice requires good judgement from those who are in privileged positions to implement it.

  6. Justice blocks and predictability of U.S. Supreme Court votes.

    Directory of Open Access Journals (Sweden)

    Roger Guimerà

    Full Text Available Successful attempts to predict judges' votes shed light into how legal decisions are made and, ultimately, into the behavior and evolution of the judiciary. Here, we investigate to what extent it is possible to make predictions of a justice's vote based on the other justices' votes in the same case. For our predictions, we use models and methods that have been developed to uncover hidden associations between actors in complex social networks. We show that these methods are more accurate at predicting justice's votes than forecasts made by legal experts and by algorithms that take into consideration the content of the cases. We argue that, within our framework, high predictability is a quantitative proxy for stable justice (and case blocks, which probably reflect stable a priori attitudes toward the law. We find that U.S. Supreme Court justice votes are more predictable than one would expect from an ideal court composed of perfectly independent justices. Deviations from ideal behavior are most apparent in divided 5-4 decisions, where justice blocks seem to be most stable. Moreover, we find evidence that justice predictability decreased during the 50-year period spanning from the Warren Court to the Rehnquist Court, and that aggregate court predictability has been significantly lower during Democratic presidencies. More broadly, our results show that it is possible to use methods developed for the analysis of complex social networks to quantitatively investigate historical questions related to political decision-making.

  7. REFORMATIONS IN ZIMBABWE'S JUVENILE JUSTICE SYSTEM

    African Journals Online (AJOL)

    Mugumbate

    1996-05-23

    May 23, 1996 ... The article is based on a desk review of existing literature on juvenile crime in the country. ... that Zimbabwe's juvenile justice system is transforming from being ... recommendations include expanding the Pre-trial Diversion ...

  8. RESTORATIVE JUSTICE DALAM SISTEM PERADILAN PIDANA ANAK / Restorative Justice In Juvenile Justice System

    Directory of Open Access Journals (Sweden)

    Randy Pradityo

    2016-11-01

    Full Text Available Anak sebagai generasi penerus bangsa sudah selayaknya mendapatkan perhatian khusus. Hal tersebut bertujuan dalam rangka pembinaan anak untuk mewujudkan sumber daya manusia yang berkualitas. Maka dari itu, diperlukan pula sarana dan prasarana hukum yang mengantisipasi segala permasalahan yang timbul. Sarana hukum ini bertujuan untuk mengantisipasi stigma atau cap jahat yang ditimbulkan ketika anak berhadapan dengan hukum, sekaligus memulihkan dan memasyarakatkan kembali anak tersebut. Salah satu solusinya adalah dengan mengalihkan atau menempatkan pelaku tindak pidana anak keluar dari sistem peradilan pidana serta memberikan alternatif bagi penyelesaian dengan pendekatan keadilan demi kepentingan terbaik bagi anak, yang kemudian dikenal dengan pendekatan restorative justice. Restorative justice yang merupakan implementasi konsep dari diversi telah dirumuskan dalam sistem peradilan pidana anak, namun sistem yang baik haruslah diiringi dengan suatu sikap yang dijiwai kehendak untuk memandang dan berkeyakinan bahwa dunia ini selalu menjadi lebih baik. Selain itu, hendaknya prinsip the best interest of the children selalu diutamakan ketika menangani anak yang berhadapan dengan hukum.   Children as the nation's next generation is already deserve special attention. It aims in order to develop the child to realize the quality of human resources. Therefore, it is also necessary legal infrastructure to anticipate any problems that arise. The legal means to anticipate stigma or stamp evil inflicted when the child against the law, as well as restoring and re-socialize the child. One solution is to divert or placing the offender children out of the criminal justice system as well as providing an alternative to the settlement with justice approach in the best interests of the child, who was then known as restorative justice approach. Restorative justice which is the implementation of the concept of diversion has been formulated in the juvenile justice system

  9. The block transfer system

    International Nuclear Information System (INIS)

    Bradish, G.J. III; Reid, A.E.

    1986-01-01

    The central instrumentation control and data acquisition (CICADA) computer system is comprised of a functionally distributed hierarchical network of thirteen (13) 32-bit mini-computers that are the heart of the control, monitoring, data collection and data analysis for the tokamak fusion test reactor (TFTR). The CICADA system was designed with the goal of providing complete control, monitoring, and data acquisition for TFTR, which includes the acquisition and storage of 20M points of data within a five-minute shot cycle. It was realized early in the system design that in order to meet this goal an ancillary system would have to be provided to supplement the subsystem CAMAC systems that, due to the relatively slow throughput of the serial highways and the overhead of relaying data to the central facilities within a star network, would not provide the necessary throughput. The authors discuss how the block transfer system provided a means of moving data directly from the CAMAC crate to the application running on the central facility computers

  10. Implementation Of Law Number 11 Of 2012 Concerning Child Related Criminal Justice System Concept Restorative Justice

    Directory of Open Access Journals (Sweden)

    Intan Karangan

    2016-09-01

    Full Text Available This study aims to determine how the application of the concept of restorative justice in accordance with Law No. 11 of 2012 on Child Criminal Justice system. This study uses normative namely a study that discusses the problem based on the literature and legislation relating to the matter to be investigated. Law No. 11 of 2012 on the Criminal Justice System Child has provided a new concept in the criminal justice system, especially those in the juvenile justice system. Related to the concept of Restorative Justice or restorative justice is a resolution processes involving perpetrators, victims, families, and other relevant parties in a criminal act, jointly seek solutions to the offense and its implications by emphasizing restoration and not retribution

  11. The Value Of Justice In Child Criminal Justice System A Review Of Indonesian Criminal Law

    Directory of Open Access Journals (Sweden)

    Andi Sofyan

    2015-08-01

    Full Text Available The value of justice in Act No. 11 of 2012 concerns the Child Criminal Justice System Act No. SPPA confirms the Restorative Justice Approach as a method of disputes resolution. The method of research used was normative-legal research with philosophical approach. The results showed that the value of restorative justice through diversion contained in Act SPPA but the diversion limit for certain types of criminal acts and threats of punishment under seven 7 years and not a repetition criminal recidivists. This indicates that Act SPPA still contained a retributive justice not promote the interests of protection for child.

  12. Counseling Psychology in the Justice System.

    Science.gov (United States)

    Binder, Arnold; Binder, Virginia L.

    1983-01-01

    Presents an overview of pscyhological counseling for offenders. The 12 articles of this special issue deal with counseling before trial, in prison, and after release and also crisis intervention for police officers. Other topics include the juvenile justice system, juvenile diversion, ethics, and the economics of service delivery. (JAC)

  13. How Justice System Officials View Wrongful Convictions

    Science.gov (United States)

    Smith, Brad; Zalman, Marvin; Kiger, Angie

    2011-01-01

    The wrongful conviction of factually innocent people is a growing concern within the United States. Reforms generated by this concern are predicated in part on the views of justice system participants. The authors surveyed judges, police officials, prosecutors, and defense lawyers in Michigan regarding their views of why wrongful convictions…

  14. Reformations in Zimbabwe's juvenile justice system | Ruparanganda ...

    African Journals Online (AJOL)

    Children in conflict with the law are often stigmatized and shunned by society as they are perceived as a threat to society. Historically, Zimbabwe's juvenile justice system has been retributive and focused on punishing the juvenile offender. As a result, it has been criticised from a number of viewpoints, including the need to ...

  15. 78 FR 2443 - Criminal Justice Interview Room Recording System (IRRS) Standard, Supplier's Declaration of...

    Science.gov (United States)

    2013-01-11

    ... DEPARTMENT OF JUSTICE Office of Justice Programs [OJP (NIJ) Docket No. 1612] Criminal Justice Interview Room Recording System (IRRS) Standard, Supplier's Declaration of Conformity Requirements, and... three draft documents related to Interview Room Recording Systems (IRRS) used by criminal justice...

  16. Criminal Justice System of Children in The Law Number 11 of 2012 (Restorative Justice

    Directory of Open Access Journals (Sweden)

    Ansori Ansori

    2014-01-01

    Full Text Available The future of the children will determine the future of the nation. The increasing problem of juvenile delinquency in this globalization and information technology era, requires the state to give more attention to the child's future. Application of the criminal justice system for children in Indonesia is as stipulated in Law Number 3 of 1997 potentially detrimental to the child's interests. In practice, the judicial system had many problems, among them is a violation of the rights of children, such as: physical and psychological violence, as well as deprivation of the right to education and welfare. It happened because the juvenile justice system is against to national and international regulations on the protection of children’s rights. Besides that, theory of punishment for the juvenile delinquency still refers to the concept of retribution for the crimes. This concept is not very useful for the development of the child, so the concept need to be repaired with the concept of restorative justice. With this concept, the criminal justice system for the juvenile delinquency, leads to the restoration of the state and the settlement pattern, involving the perpetrator, the victim, their families and engage with the community. This is done with consideration for the protection of children against the law. Whereas in line with this spirit of the restorative justice, it gives birth to the Law No. 11 of 2012 on The Criminal Justice System of Children. How To Cite: Ansori, A. (2014. Criminal Justice System of Children in The Law Number 11 of 2012 (Restorative Justice. Rechtsidee, 1(1, 11-26. doi:http://dx.doi.org/10.21070/jihr.v1i1.95

  17. Justice In Granting Remission For Corruption Prisoners A Review Of Indonesian Criminal Justice System

    Directory of Open Access Journals (Sweden)

    Mispansyah

    2015-08-01

    Full Text Available Abstract Prisoners are entitled to have a reduction in criminal past remission as stipulated in the Indonesian Criminal Justice System still being debated to this day. This research reviews the essence of the implementation of the substantive law in granting remission against inmate corruption cases from the perspective of public and individual interests. The type of research used in this paper is socio-legal research reviewing remission policy from the perspective of the criminal law system with philosophical and statute approach. The outcomes of the research indicate that the implementation of granting remission for corruption prisoners does not provide justice both procedural and substantive does not provide legal expediency and arising imbalance of justice for individuals communities and countries. The need to implement remissions with impartial justice for corruption prisoners in granting remission to be useful for individuals communities and countries.

  18. Critical assessment of Nigeria criminal justice system and the ...

    African Journals Online (AJOL)

    Critical assessment of Nigeria criminal justice system and the perennial problem of awaiting trial in Port Harcourt maximum prison, Rivers State. ... Global Journal of Social Sciences ... Keywords: Nigeria criminal justice system, awaiting trial, rigidity of the penal law, holding charges, delay in the disposal of cases ...

  19. Dating Violence and Girls in the Juvenile Justice System

    Science.gov (United States)

    Kelly, Patricia J.; Cheng, An-Lin; Peralez-Dieckmann, Esther; Martinez, Elisabeth

    2009-01-01

    The purpose of this study is to explore the prevalence and associated behaviors of dating violence among a population of girls in the juvenile justice system. A sample of 590 girls from an urban juvenile justice system completed a questionnaire assessing attitudes and self-efficacy about and occurrence of dating violence. The analysis developed a…

  20. The Space for Restorative Justice in the Ethiopian Criminal Justice System

    Directory of Open Access Journals (Sweden)

    Endalew Lijalem Enyew

    2014-12-01

    Full Text Available Restorative Justice (RJ is an alternative way of apprehending crime and justice which views crime as a violation of a relationship among victims, offenders and community, and which allows the active participation of the crime’s stakeholders. It has the objective of ‘putting right’ the wrong done, to restore the broken relationship and to reintegrate the offender back into society. The Ethiopian criminal justice system views crime primarily as a violation of the state’s criminal laws, either in the form of a commission or omission. It excludes the community from participation, and gives no opportunity to the victim to fully participate in the process. Nor is there a satisfactory legal procedure which enables the public prosecutor to adequately protect the victim’s interest. The focus of the public prosecutor is to have the accused convicted and punished, instead of encouraging them to take responsibility to undo the wrong they have committed. This article thus examines whether restorative justice has a place in the formal legal framework of the existing Ethiopian criminal justice system; and analyses the prospects for, and the challenges that may hinder, the implementation of restorative justice practice in this framework.

  1. Mental health services costs within the Alberta criminal justice system.

    Science.gov (United States)

    Jacobs, Philip; Moffatt, Jessica; Dewa, Carolyn S; Nguyen, Thanh; Zhang, Ting; Lesage, Alain

    2016-01-01

    Mental illness has been widely cited as a driver of costs in the criminal justice system. The objective of this paper is to estimate the additional mental health service costs incurred within the criminal justice system that are incurred because of people with mental illnesses who go through the system. Our focus is on costs in Alberta. We set up a model of the flow of all persons through the criminal justice system, including police, court, and corrections components, and for mental health diversion, review, and forensic services. We estimate the transitional probabilities and costs that accrue as persons who have been charged move through the system. Costs are estimated for the Alberta criminal justice system as a whole, and for the mental illness component. Public expenditures for each person diverted or charged in Alberta in the criminal justice system, including mental health costs, were $16,138. The 95% range of this estimate was from $14,530 to $19,580. Of these costs, 87% were for criminal justice services and 13% were for mental illness-related services. Hospitalization for people with mental illness who were reviewed represented the greatest additional cost associated with mental illnesses. Treatment costs stemming from mental illnesses directly add about 13% onto those in the criminal justice system. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Social Justice for Crossover Youth: The Intersection of the Child Welfare and Juvenile Justice Systems.

    Science.gov (United States)

    Kolivoski, Karen M; Goodkind, Sara; Shook, Jeffrey J

    2017-10-01

    Social workers are critical to promoting racial and social justice. "Crossover youth," a term used to describe youths who have contact with both the child welfare and juvenile justice systems, are an especially vulnerable but often overlooked population with whom social workers engage. A disproportionate number of crossover youth are African American. Empirical research on crossover youth is growing, but such scholarship rarely engages with a human rights and social justice perspective. African American children and youths have a distinct place within the history and current context of the child welfare and juvenile justice systems. These systems have historically excluded them or treated them differently; now, African American youths are overrepresented in each of them, and evidence suggests they are more likely to cross over. The purpose of this article is to describe the historical and current context of crossover youth, with a particular focus on African American youths, to provide the foundation for a discussion of what social workers can do to promote racial and social justice for crossover youth, including specific implications for practice and policy, as well as broader implications for human and civil rights. © 2017 National Association of Social Workers.

  3. Crime victims in the criminal justice system

    Directory of Open Access Journals (Sweden)

    Ćopić Sanja M.

    2003-01-01

    Full Text Available Negative social reaction and inadequate reaction of the agencies of the formal control on the primary victimization is leading to the so called secondary victimization that can be a source of trauma and frustration as much as the primary victimization. Due to that, relation of the police and the judiciary towards the crime victims is of a great importance regarding victims’ willingness to report the victimization, their confidence in these agencies, and cooperation during clearing up the crime. In order to realize the victim’s position in the criminal justice system, this paper contains an overview of how the police, prosecutor’s office and courts are functioning. The paper is based on the interviews made with the representatives of these state agencies, as well as on the previous knowledge and realized surveys concerning this topic. The aim of the paper is to emphasize the position and the role of the victim support service in the system of the state intervention, based upon the obtained data, as well as to give some basic information on how victims could report the crime, what are their rights and duties, what can they expect from the competent agencies.

  4. Asserting their Justice. The Shuar Vindicatory System and the Development of Indigenous Justice

    Directory of Open Access Journals (Sweden)

    Raúl Márquez Porras

    2018-06-01

    Full Text Available In Ecuador, the State’s recognition of indigenous justice systems takes place in a context where the legal framework is only partially made explicit, native communities debate their own legal model and their relationship with the State legal system remains ambiguous. This paper addresses the legal realities of one of these groups, the Shuar, drawing on a case study carried out in Nangaritza and on bibliographic work. First, a characterisation of the Shuar traditional justice is attempted. Then, certain dynamics of change, as well as the relationship between the Shuar and the State’s representatives, is described. Finally, hypotheses are proposed concerning the adaptation of Shuar justice to the new constitutional framework and its formalisation process.

  5. Skepticism of the Western System on Justice

    Directory of Open Access Journals (Sweden)

    Noor Farihah Mohd Noor

    2013-06-01

    Full Text Available Justice is an elusive concept; it is controversial,yet very important to mankind. This paper seeks to explain the challenges found in the work of justice and to explore justice as defined by the West and by Islam. The findings show that there is stark difference especially in the philosophical aspect in how justice is interpreted and applied from the viewpoint of the West and Islam. Findings also show that Islamic approach to justice is more durable and dynamic as theguidance is deeply entrenched in the divine revelation of the Holy Quran; since no human being has the ability of creating, being by nature, fallible and as such produces excellent impact. The impact of justice in Islam can be seen from the Islamic history itself. Unfortunately, since the world has been dominated by the secularsystem; divine law has slowly been rejected and has been taken as irrelevant and backdated. The researcher also seeks to show why Muslims fail despite of the existence of rich and forceful Islamic ways. In order to overcome the setback, the researcher proposes some reforms for Muslims to return to its original state of Islam that encourages just and good governance. This finding is important as it can provide insights to the government as tools in combating acts ofinjustice more consistently and forcefully. As injustice is an endemic and the main reason for the collapse of society, this discussion attempts to show that Islamic idea of justice is actuallyable to solve all problems no matter how big the scale is. The positive and incredible impact not only will be enjoyed by the ruler and the governed, but also by the whole nation, Muslims and non-Muslims alike.

  6. Women and the Justice System in Cambodia | IDRC - International ...

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

    Although laws have been promulgated to protect the rights of women, ... to justice in the formal and traditional systems, with respect to serious criminal offences ... Special journal issue highlights IDRC-supported findings on women's paid work.

  7. Domestic violence and the criminal justice system: an overview.

    Science.gov (United States)

    Erez, Edna

    2002-01-01

    It is only recently that domestic violence has been considered a violation of the law. Although men have battered, abused and mistreated their wives or intimate partners for a long time, historically, wife or partner abuse has been viewed as a "normal" part of marriage or intimate relationships. Only towards the end of the twentieth century, in the 1970 s, has domestic violence been defined a crime, justifying intervention by the criminal justice system. This article surveys the history of domestic violence as a criminal offense, and the justice system response to woman battering incidents. It first discusses the definition of the offense including debates around the offense definition, and the prevalence and reported frequency of the behavior termed woman battering. It then reviews the legal and social changes over time that have altered the criminal justice system s approach to domestic violence. Next it outlines the responses of the police, and the prosecution of domestic violence. The article also discusses research findings related to domestic violence and the criminal justice system, along with current controversies concerning the justice approach to domestic violence, its law enforcement, and related unfolding trends in the movement to address domestic violence through the criminal justice system.

  8. Predictors of justice system involvement: Maltreatment and education.

    Science.gov (United States)

    Robertson, Angela A; Walker, Courtney S

    2018-02-01

    Decades of research have established that experience of abuse and/or neglect in childhood is related to negative outcomes, such as juvenile delinquency. Existing research has shown that involvement in child welfare services is also related to juvenile delinquency, particularly for children who are victims of neglect. Research has also identified educational factors such as chronic absenteeism as significant predictors of involvement in the juvenile justice system. However, little research has investigated the combined influence of educational factors, child abuse, and involvement in child protective services on justice system involvement. The current study examined the influence of educational factors and involvement in child protective services on justice system involvement. The study utilized records from an educational database of children who attended a school within a county of Mississippi in any year from 2003 through 2013. Cases were then matched with records from the county Youth Court, Law Enforcement agencies, and Child Protection Services. A multivariate logistic regression controlling for gender, race, current age, and time at risk was conducted to involvement in the justice system. In general, educational factors were stronger predictors of justice system involvement than allegations of maltreatment. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Access to justice in the Convention on Rights system

    NARCIS (Netherlands)

    Gerards, J.H.; Glas, L.R.

    2017-01-01

    The numerous reforms to the Convention system of the past two decades have unquestionably had an effect on applicants’ means to access justice in the system. It is, however, open to question how these changes should be evaluated: with reference to the individual right to petition, or with reference

  10. Is there an internal justice system at CERN?

    CERN Multimedia

    Association du personnel

    2008-01-01

    The problem of assessing the internal justice system was recently once again in the spotlight in the Common System of the United Nations, in particular the UN, and its subsidiary bodies. The question evidently arises at CERN, even if the Management would be offended by this diagnosis. What leads the Staff Association to raise this issue?

  11. Informal Justice Systems: Charting a Course for Human Rights-Based Engagement

    DEFF Research Database (Denmark)

    Kerrigan, Fergus; McKay, Anne Louise; Kristiansen, Annali

    engagement with informal justice systems can build greater respect and protection for human rights. It highlights the considerations that development partners should have when assessing whether to implement programmes involving informal justice systems, the primary consideration being that engagement......Providing accessible justice is a state obligation under international human rights standards, but this obligation does not require that all justice be provided through formal justice systems. If done in ways to respect and uphold human rights, the provision of justice through informal justice...... systems is not against human rights standards and can be a mechanism to enhance the fulfilment of human rights obligations by delivering accessible justice to individuals and communities where the formal justice system does not have the capacity or geographical reach. This study seeks to identify how...

  12. Why Rape Survivors Participate in the Criminal Justice System

    Science.gov (United States)

    Patterson, Debra; Campbell, Rebecca

    2010-01-01

    After a rape, survivors may seek help from multiple community organizations including the criminal justice system (CJS). Research has found that few survivors report their assaults to the police and of those who do report, many withdraw their participation during the investigation. However, relatively little is known about the factors that lead…

  13. Youth, Guns, and the Juvenile Justice System. Research Report.

    Science.gov (United States)

    Butts, Jeffrey; Coggeshall, Mark; Gouvis, Caterina; Mears, Daniel; Travis, Jeremy; Waul, Michelle; White, Ruth

    This report documents trends in youth gun violence and the response within the justice system, noting the growing variety of data resources available to investigate the effect of new gun laws on youth, communities, and public safety. The first section reviews recent trends, examining the major wave of gun violence in the United States during the…

  14. Trust in the justice system: A comparative view across Europe

    NARCIS (Netherlands)

    S.G.J. Van de Walle (Steven)

    2009-01-01

    textabstractThe justice system is not one of the most trusted institutions in the UK. While most citizens consider it fair, they also think it is out of touch in specific cases, and many consider it relatively inefficient. The UK is not alone. Many governments throughout Europe and the wider world

  15. 76 FR 38209 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2011-06-29

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... FURTHER INFORMATION CONTACT: Alissa Huntoon, Designated Federal Employee (DFE), Bureau of Justice...

  16. 77 FR 44673 - Meeting of the Department of Justice National Motor Vehicle Title Information System Federal...

    Science.gov (United States)

    2012-07-30

    ... Department of Justice National Motor Vehicle Title Information System Federal Advisory Committee AGENCY... a meeting of Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS...., Washington, DC 20531. FOR FURTHER INFORMATION CONTACT: Todd Brighton, Designated Federal Employee (DFE...

  17. Contemporary Development Trends in Administrative-Legal Relations in the System of Administrative Justice

    Science.gov (United States)

    Abdikerimova, Aynur A.

    2016-01-01

    The purpose of the study is to determine the main contemporary development trends in administrative-legal relations in the field of administrative justice. In order to examine theoretical and practical issues of modern administrative justice, normative legal acts identifying the relations in the system of administrative justice in the Republic in…

  18. Controlling systems of cogeneration blocks

    International Nuclear Information System (INIS)

    Suriansky, J.; Suriansky, J. Ml.; Puskajler, J.

    2007-01-01

    In this article the main parts of cogeneration unit control system are described. Article is aimed on electric power measurement with electricity protection as with temperature system regulation. In conclusion of the article, the control algorithm with perspective of cogeneration solve is indicated. (authors)

  19. Building blocks for modular data acquisition systems

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann, B

    1996-12-31

    The principles of building blocks for modular data acquisition systems by means of the VIC bus are discussed. Real time operating systems based on the VME environment for program development drastically reducing the time needed to develop a working system. 4 figs.

  20. Just Learning: The Imperative to Transform Juvenile Justice Systems into Effective Educational Systems. A Study of Juvenile Justice Schools in the South and the Nation. Special Summary

    Science.gov (United States)

    Southern Education Foundation, 2014

    2014-01-01

    This brief summarizes the findings of the larger study, "Just Learning: The Imperative to Transform Juvenile Justice Systems into Effective Educational Systems. A Study of Juvenile Justice Schools in the South and the Nation." With awareness growing that schools are disciplining and suspending minority students at alarming rates, the…

  1. 'Immortal' energy systems and intergenerational justice

    International Nuclear Information System (INIS)

    Weinberg, A.M.

    1985-01-01

    Some critics of our technological society have asserted that we are leaving a legacy of problems for our descendants - in the shape, for example, of CO 2 pollution of the atmosphere and radioactive waste. The author argues that if some of our power generation systems turn out to be near 'immortal', with lives much longer than their book lives, on the contrary, great benefits may be bequeathed to our successors - in fully amortized plant with very low running costs. There are examples in history of similar benefits conferred by dams built hundreds of years ago but which still serve useful purposes today. (author)

  2. Space Launch Systems Block 1B Preliminary Navigation System Design

    Science.gov (United States)

    Oliver, T. Emerson; Park, Thomas; Anzalone, Evan; Smith, Austin; Strickland, Dennis; Patrick, Sean

    2018-01-01

    NASA is currently building the Space Launch Systems (SLS) Block 1 launch vehicle for the Exploration Mission 1 (EM-1) test flight. In parallel, NASA is also designing the Block 1B launch vehicle. The Block 1B vehicle is an evolution of the Block 1 vehicle and extends the capability of the NASA launch vehicle. This evolution replaces the Interim Cryogenic Propulsive Stage (ICPS) with the Exploration Upper Stage (EUS). As the vehicle evolves to provide greater lift capability, increased robustness for manned missions, and the capability to execute more demanding missions so must the SLS Integrated Navigation System evolved to support those missions. This paper describes the preliminary navigation systems design for the SLS Block 1B vehicle. The evolution of the navigation hard-ware and algorithms from an inertial-only navigation system for Block 1 ascent flight to a tightly coupled GPS-aided inertial navigation system for Block 1B is described. The Block 1 GN&C system has been designed to meet a LEO insertion target with a specified accuracy. The Block 1B vehicle navigation system is de-signed to support the Block 1 LEO target accuracy as well as trans-lunar or trans-planetary injection accuracy. Additionally, the Block 1B vehicle is designed to support human exploration and thus is designed to minimize the probability of Loss of Crew (LOC) through high-quality inertial instruments and robust algorithm design, including Fault Detection, Isolation, and Recovery (FDIR) logic.

  3. To What Extent Should the Criminal Justice System Be a "System"?

    Science.gov (United States)

    Forst, Martin L.

    1977-01-01

    This article examines recent criticism of the current criminal justice system which characterizes it as a "nonsystem" because its three main components--law enforcement, courts, and correction--are often poorly managed and inefficient. (Author)

  4. Restorative Justice Conferencing: Not a Panacea for the Overrepresentation of Australia's Indigenous Youth in the Criminal Justice System.

    Science.gov (United States)

    Little, Simon; Stewart, Anna; Ryan, Nicole

    2018-03-01

    Restorative justice conferencing is a police diversionary strategy used extensively in Australian jurisdictions to channel young offenders away from formal court processing. Advocates view conferencing as culturally appropriate and a means to reduce the overrepresentation of Indigenous young people because it is rooted in Indigenous justice traditions. However, whether conferencing is effective at reducing recidivism by Indigenous young people compared with non-Indigenous young people remains unknown. We examine this using a longitudinal cohort of youth offenders from Australia. Propensity score matching was used to match Indigenous and non-Indigenous young people at their first conference and examined reoffending outcomes to explore its efficacy at reducing recidivism ( n = 394). Results indicate that, despite statistically controlling for factors related to reoffending, recidivism levels postconference were significantly higher for Indigenous young people. These results suggest that conferencing is unlikely to address the problem of Indigenous overrepresentation within Australia's youth justice system.

  5. The Changeable Block Distance System Analysis

    Science.gov (United States)

    Lewiński, Andrzej; Toruń, Andrzej

    The paper treats about efficiency analysis in Changeable Block Distance (CBD) System connected with wireless positioning and control of train. The analysis is based on modeling of typical ERTMS line and comparison with actual and future traffic. The calculations are related to assumed parameters of railway traffic corresponding to real time - table of distance Psary - Góra Włodowska from CMK line equipped in classic, ETCS Level 1 and ETCS with CBD systems.

  6. Social Justice and Capacity for Self-Development in Educational Systems in European Union

    Science.gov (United States)

    Huang, Bo-Ruey

    2016-01-01

    This paper explores social justice and equity in educational policies and systems in the European Union, and analyzes the significance within. Equity indicators of the European educational systems, "Equity of the European Educational Systems: A set of indicators" declared in 2006, introduces the debates on educational justice issues on…

  7. Using System Dynamics to Develop Organizational Learning Process; the Neighbourhood Justice Centre in Yarra

    Directory of Open Access Journals (Sweden)

    Tim Haslett

    2010-11-01

    Full Text Available The development of the Neighbourhood Justice Centre (NJC in the Melbourne suburb of Collingwood is a first for Australia and reflects a universal growing interest in addressing the underlying causes of criminal behaviour and disadvantage as well as improving access to justice.By Tim Hasslet, School of Integrative Systems, University of Queensland, Chris Ballenden, Ponte Consulting; Saroj Godbole, Ponte Consulting; Kerry Walker, Director, Neighbourhood Justice Centre, Melbourne

  8. Treatment of Persons with Mental Illness in the Criminal Justice System: A Literature Review

    Science.gov (United States)

    Brandt, Anna L. S.

    2012-01-01

    The number of mentally ill inmates in the criminal justice system has increased dramatically. This article evaluates the prevalence and causes of mental illness in the criminal justice system and describes the inadequate care that is provided, the effects of imprisonment, and the problem of rehabilitation. (Contains 4 notes.)

  9. 78 FR 51747 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2013-08-21

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory.... FOR FURTHER INFORMATION CONTACT: Todd Brighton, Designated Federal Employee (DFE), Bureau of Justice...

  10. 77 FR 10573 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2012-02-22

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory.... FOR FURTHER INFORMATION CONTACT: Todd Brighton, Designated Federal Employee (DFE), Bureau of Justice...

  11. Justice Dispensation through the Alternative Dispute Resolution System in India

    Directory of Open Access Journals (Sweden)

    Krishna Agrawal

    2014-01-01

    Full Text Available The Law Commission of India in its 222nd report emphasized the need for Alternative Disputes Resolution (ADR for the dispensation of justice, because the courts are inaccessible owing to various factors, e.g., poverty, social and political backwardness, illiteracy, ignorance, procedural formalities and inordinate delay in judgments. During the ancient period the disputes were resolved in an informal manner by neutral third persons or people’s court in villages and it continued till the middle of the 20th century. Unfortunately, after the Independence of India in 1947, this system was dissuaded and the government permitted to continue the adversarial system of justice. In 1980, a committee was set up. It recommended Lok Adalats (People’s Courts. In 1987, the Legal Services Authorities Act was enacted. This Act obligates the states to provide free legal aid to poor persons. Besides this, the Act provides for the establishment of permanent Lok Adalats.This is one of the important modes of ADR. Lok Adalats have been established in all the districts of the country. They bring conciliatory settlement in complicated cases arising out of matrimonial, landlord-tenants, property, insurance and commercial disputes. There are four methods of ADR, viz., negotiation, mediation, conciliation and arbitration. Mediation and arbitration are widely preferred. They are alternatives to litigation. The Arbitration Act for the first time was enacted in 1889 and it was subsequently amended many times. On the objections raised by the Supreme Court of India and also on the adoption of UNCITRAL Model Law on International Commercial Arbitration, in 1996 Arbitration and Conciliation Act was enacted. This law is almost the same as is almost in all the countries.Further, the Government of India established International Centre for Alternative Disputes Resolution (CADR with the objectives of promotion, propagation, and popularizing the settlement of domestic and

  12. Crime Victims Support System and Restorative Justice: Possible Implementation in Malaysia

    Directory of Open Access Journals (Sweden)

    Azlinda Azman, PhD

    2013-06-01

    Full Text Available Victims’ position is increasingly acknowledged in the criminal justice system across the world. Because of that, criminal justice systems in various countries slowly transform from focusing too much on the relationship between offenders and the legal system and to between the offenders and their victims. Several programs are highlighted such as victim-offender mediation, family group conferences, reparative orders and referral orders in this article. Findings from several studies support the effectiveness of the programs on both the victims and the offenders in terms of several measurements such as satisfaction and recidivism. Looking at this revolution, Malaysian academicians and professionals are beginning to recognize restorative justice as a possible revolution to its criminal justice system, but Malaysian criminal justice system first needs to strengthen or build components that support victims of crime, as this is one of the main principles of restorative justice. Currently, Malaysia still focuses on offenders and their relationship with legal system, but not much with their own victims (physical, emotional, and psychological consequences of the crime. Several possible issues before formal implementation of restorative justice are discussed. The issues (culture, training, and attitude of Malaysian people, including the victims, offenders, and those who work with them can influence the efficiency of restorative justice programs if not identified systematically. These issues can also be the possible research areas to be ventured in the future as these researches can help in implementation.

  13. Putting Guatemala's justice system on trial | IDRC - International ...

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

    2004-12-03

    Dec 3, 2004 ... English · Français ... [See: Justice Old and New in Guatemala] Their work is undertaken in ... Grounded in a methodology developed by the Justice Studies ... Research is also used to support civil society proposals for legal, ...

  14. TINDAK PIDANA KEKERASAN DALAM RUMAH TANGGA MENURUT SISTEM PERADILAN PIDANA DALAM PERSPEKTIF RESTORATIVE JUSTICE / The Act Of Domestic Violence In Criminal Justice System In Restorative Justice Perspective

    Directory of Open Access Journals (Sweden)

    Ridwan Mansyur

    2016-11-01

    Full Text Available Banyak penyelesaian perkara kekerasan dalam rumah tangga yang tidak memenuhi rasa keadilan, terutama bagi korban dan subordinat dalam rumah tangga. Dalam disertasi ini disampaikan hasil yaitu pertama, penyelesaian perkara kekerasan dalam rumah tangga pada kenyataannya diselesaikan melalui Undang-Undang No. 23 Tahun 2004 sebagai lex specialis. Penyelesaian kasus kekerasan dalam rumah tangga berdasarkan aturan tersebut, secara empiris lebih menekankan pada pemidanaannya, sehingga terlihat tujuan preventif, protektif, dan konsolidatif tidak terpenuhi. Kedua, penelitian ini menyimpulkan bahwa kekerasan dalam rumah tangga merupakan perkara dengan multi dimensi penyelesaian karena terdapat sisi lingkup perdata dan di sisi lain lingkup pidana. Oleh karena itu dibutuhkan suatu media di dalam sistem yang dapat mengakomodasi penyelesaian perkara tersebut, yang salah satunya adalah dengan menggunakan pendekatan restorative justice.   There are many domestic violence settlements that do not satisfy the sense of justice, especially for the victims and subordinate in the household. The dissertation results: first, the settlement of domestic violence in fact settled by Act No. 23 of 2004 as lex special. The settlements of domestic violence cases based on that rule, empirically emphasis on the criminal sanction, so that the purpose of preventive, protective and consolidative was not rise. Second, the research concluded that domestic violence is a case with the multi-dimensional settlement because there is the scope of the civil and criminal sphere on the other side. Therefore, it needs a medium in the system that can accommodate the completion of the case, which one of them is restorative justice approach.

  15. Environmental Justice and the Spatial Distribution of Outdoor Recreation sites: an Applications of Geographic Information Systems

    Science.gov (United States)

    Michael A. Tarrant; H. Ken Cordell

    1999-01-01

    This study examines the spatial distribution of outdoor recreation sites and their proximity to census block groups (CBGs), in order to determine potential socio-economic inequities. It is framed within the context of environmental justice. Information from the Southern Appalachian Assessment database was applied to a case study of the Chattahoochee National Forest in...

  16. You Can't Fight the System: Strategies of Family Justice in Foster Care Reintegration.

    Science.gov (United States)

    Crenshaw, Wes; Barnum, David

    2001-01-01

    Discusses the issue of justice in family therapy interventions and shares several strategies and ways of thinking about the therapy of foster care. Illustrates a case study and the interventions used to restore justice to a family caught up in the "system." (GCP)

  17. Accountability in Teenage Dating Violence: A Comparative Examination of Adult Domestic Violence and Juvenile Justice Systems Policies

    Science.gov (United States)

    Zosky, Diane L.

    2010-01-01

    Unlike in the adult criminal justice system, where domestic violence policies hold perpetrators accountable for their violence, the juvenile justice system rarely addresses teenage dating violence. Although the adult criminal justice system has pursued policies toward intimate partner violence grounded on a "zero tolerance" ideology, the juvenile…

  18. Can the capitalist economic system deliver environmental justice?

    Science.gov (United States)

    Bell, Karen

    2015-12-01

    Can a healthy environment for all social groups be delivered through capitalism via market mechanisms? Or is it the capitalist system, itself, that has been at the root of the environmental and social crises we now face? This letter engages with this ongoing debate by drawing on material from a wider study, ‘Achieving Environmental Justice’, which examined the extent, form and causes of environmental justice and injustice in a range of countries with varying depths of marketization—United States, South Korea, United Kingdom, Sweden, China, Bolivia and Cuba. The analysis described here focuses on the interview material from this mixed methods study, drawing on over 140 interviews with officials, policy makers, and civil society leaders. The letter argues that there is an apparent propensity for capitalist processes to exacerbate, rather than reduce, environmental problems and inequities though the pursuit of relentless economic growth and profit accumulation. Therefore, we should perhaps let go of efforts to resolve environmental injustice within the constraints of capitalism and, instead, build an alternative economic system that can meet human needs in the context of a harmonious and respectful relationship with nature.

  19. Block colourings of 6-cycle systems

    Directory of Open Access Journals (Sweden)

    Paola Bonacini

    2017-01-01

    Full Text Available Let \\(\\Sigma=(X,\\mathcal{B}\\ be a \\(6\\-cycle system of order \\(v\\, so \\(v\\equiv 1,9\\mod 12\\. A \\(c\\-colouring of type \\(s\\ is a map \\(\\phi\\colon\\mathcal {B}\\rightarrow \\mathcal{C}\\, with \\(C\\ set of colours, such that exactly \\(c\\ colours are used and for every vertex \\(x\\ all the blocks containing \\(x\\ are coloured exactly with \\(s\\ colours. Let \\(\\frac{v-1}{2}=qs+r\\, with \\(q, r\\geq 0\\. \\(\\phi\\ is equitable if for every vertex \\(x\\ the set of the \\(\\frac{v-1}{2}\\ blocks containing \\(x\\ is partitioned in \\(r\\ colour classes of cardinality \\(q+1\\ and \\(s-r\\ colour classes of cardinality \\(q\\. In this paper we study bicolourings and tricolourings, for which, respectively, \\(s=2\\ and \\(s=3\\, distinguishing the cases \\(v=12k+1\\ and \\(v=12k+9\\. In particular, we settle completely the case of \\(s=2\\, while for \\(s=3\\ we determine upper and lower bounds for \\(c\\.

  20. Crime Victims Support System and Restorative Justice: Possible Implementation in Malaysia

    OpenAIRE

    Azlinda Azman, PhD; Mohd Taufik bin Mohammad

    2013-01-01

    Victims’ position is increasingly acknowledged in the criminal justice system across the world. Because of that, criminal justice systems in various countries slowly transform from focusing too much on the relationship between offenders and the legal system and to between the offenders and their victims. Several programs are highlighted such as victim-offender mediation, family group conferences, reparative orders and referral orders in this article. Findings from several studies support the ...

  1. The Prisoners' Rights Protection in Indonesia Law System of Justice

    Directory of Open Access Journals (Sweden)

    Haidan Haidan

    2016-03-01

    Full Text Available The aim of the paper is to examine the provision of the prisoner’s rights protection in Indonesia law system of justice and its relation to the exemption conditional (EC in correctional institution. As an important issue, here is if the defendant override rules associated with the controversial issue in society, they will both at national and international level, such as human rights issues. The case was appeared recently, especially in the connection with the cases of exemption conditional, i.e. Pollycarpus Budihari Priyanto’s case. The case has become the center of public attention, especially after release of the Ministry of Law and Human Rights, who has been freeing the prisoners that related to the homicides Human Rights Activists (HRA i.e Munir Said Thalib. In the community, this decision raises the pro and contra. This paper concludes that all persons deprived of their liberty will be treated with humanity and guaranteed them with respect for the inherent dignity of the human person to be in accordance with the existing rules. In this case, the government of Indonesia has given the rights of prisoners through the stages of development of the inmates according to the stage of the penal process that refers to laws and regulations and implementation of technical regulations. The paper also recommends that the need for the government to deliver data either traditionally or electronically linked plan of exemption conditional.

  2. Criminalization, racialization and pathologization: the origins of the juvenile justice system in California

    Directory of Open Access Journals (Sweden)

    Eduardo Gutierrez Cornelius

    2017-08-01

    Full Text Available Review of Chávez-García, Miroslava. States of Delinquency: Race and Science in the Making of California’s Juvenile Justice System. Los Angeles: University of California Press, 2012.

  3. 28 CFR 16.132 - Exemption of Department of Justice System-Personnel Investigation and Security Clearance Records...

    Science.gov (United States)

    2010-07-01

    ... System—Personnel Investigation and Security Clearance Records for the Department of Justice (DOJ), DOJ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Exemption of Department of Justice System-Personnel Investigation and Security Clearance Records for the Department of Justice (DOJ), DOJ-006. 16.132...

  4. Involvement in the US criminal justice system and cost implications for persons treated for schizophrenia

    Directory of Open Access Journals (Sweden)

    Faries Douglas E

    2010-01-01

    Full Text Available Abstract Background Individuals with schizophrenia may have a higher risk of encounters with the criminal justice system than the general population, but there are limited data on such encounters and their attendant costs. This study assessed the prevalence of encounters with the criminal justice system, encounter types, and the estimated cost attributable to these encounters in the one-year treatment of persons with schizophrenia. Methods This post-hoc analysis used data from a prospective one-year cost-effectiveness study of persons treated with antipsychotics for schizophrenia and related disorders in the United States. Criminal justice system involvement was assessed using the Schizophrenia Patients Outcome Research Team (PORT client survey and the victimization subscale of the Lehman Quality of Life Interview (QOLI. Direct cost of criminal justice system involvement was estimated using previously reported costs per type of encounter. Patients with and without involvement were compared on baseline characteristics and direct annual health care and criminal justice system-related costs. Results Overall, 278 (46% of 609 participants reported at least 1 criminal justice system encounter. They were more likely to be substance users and less adherent to antipsychotics compared to participants without involvement. The 2 most prevalent types of encounters were being a victim of a crime (67% and being on parole or probation (26%. The mean annual per-patient cost of involvement was $1,429, translating to 6% of total annual direct health care costs for those with involvement (11% when excluding crime victims. Conclusions Criminal justice system involvement appears to be prevalent and costly for persons treated for schizophrenia in the United States. Findings highlight the need to better understand the interface between the mental health and the criminal justice systems and the related costs, in personal, societal, and economic terms.

  5. Hispanics in the Criminal Justice System--the "Nonexistent" Problem.

    Science.gov (United States)

    Mandel, Jerry

    1979-01-01

    Though hidden from view by being considered "non-existent", the meager evidence indicates that Hispanics have an unusually high arrest and incarceration rate. Hispanic background is rarely asked on the six major sources of criminal justice statistics--statistics of arrests, courts, prisoners, juvenile delinquency, crime victimization, and public…

  6. Watching the detectives: crime programming, fear of crime, and attitudes about the criminal justice system.

    Science.gov (United States)

    Kort-Butler, Lisa A; Sittner Hartshorn, Kelley J

    2011-01-01

    Research demonstrates a complex relationship between television viewing and fear of crime. Social critics assert that media depictions perpetuate the dominant cultural ideology about crime and criminal justice. This article examines whether program type differentially affects fear of crime and perceptions of the crime rate. Next, it tests whether such programming differentially affects viewers' attitudes about the criminal justice system, and if these relationships are mediated by fear. Results indicated that fear mediated the relationship between viewing nonfictional shows and lack of support for the justice system. Viewing crime dramas predicted support for the death penalty, but this relationship was not mediated by fear. News viewership was unrelated to either fear or attitudes. The results support the idea that program type matters when it comes to understanding people's fear of crime and their attitudes about criminal justice.

  7. Block Fusion Systems and the Center of the Group Ring

    DEFF Research Database (Denmark)

    Jacobsen, Martin Wedel

    This thesis develops some aspects of the theory of block fusion systems. Chapter 1 contains a brief introduction to the group algebra and some simple results about algebras over a field of positive characteristic. In chapter 2 we define the concept of a fusion system and the fundamental property...... of saturation. We also define block fusion systems and prove that they are saturated. Chapter 3 develops some tools for relating block fusion systems to the structure of the center of the group algebra. In particular, it is proven that a block has trivial defect group if and only if the center of the block...... algebra is one-dimensional. Chapter 4 consists of a proof that block fusion systems of symmetric groups are always group fusion systems of symmetric groups, and an analogous result holds for the alternating groups....

  8. Juvenile Justice

    OpenAIRE

    International Child Development Centre

    1998-01-01

    The third Innocenti Digest deals with the main issues connected with children and young people coming into conflict with the law and contact with the justice system. It looks at standards and problems from arrest through to the court hearing and sentencing, use of custodial measures and ways of avoiding the child’s unnecessary and counter-productive involvement with the formal justice system. It also covers prevention questions. Like previous publications in the series, it contains practical ...

  9. Profile of Justice-Involved Marijuana and Other Substance Users: Demographics, Health and Health Care, Family, and Justice System Experiences

    Directory of Open Access Journals (Sweden)

    Nikki Freeman

    2017-09-01

    Full Text Available Substance users are more likely to have co-occurring health problems, and this pattern is intensified among those involved with the criminal justice system. Interview data for 1977 incarcerated men in 5 states from the Multi-site Family Study on Incarceration, Parenting, and Partnering that was conducted between December 2008 and August 2011 were analyzed to compare pre-incarceration substance use patterns and health outcomes between men who primarily used marijuana, primarily used alcohol, primarily used other drugs, and did not use any illicit substances during that time. Using regression modeling, we examined the influence of substance use patterns on physical and mental health. Primary marijuana users comprised the largest portion of the sample (31.5%, closely followed by nonusers (30.0%, and those who primarily used other drugs (30.0%; primary alcohol users comprised the smallest group (19.6%. The substance user groups differed significantly from the nonuser group on many aspects of physical and mental health. Findings suggest that even among justice-involved men who are not using “hard” drugs, substance use merits serious attention. Expanding the availability of substance use treatment during and after incarceration might help to promote physical and mental health during incarceration and reentry.

  10. A Critical Appraisal of the Juvenile Justice System under Cameroon's 2005 Criminal Procedure Code: Emerging Challenges

    Directory of Open Access Journals (Sweden)

    S Tabe

    2012-03-01

    Full Text Available The objective of this article is to examine the changes introduced by the 2005 Cameroonian Criminal Procedure Code on matters of juvenile justice, considering that before this Code, juvenile justice in Cameroon was governed by extra-national laws. In undertaking this analysis, the article highlights the evolution of the administration of juvenile justice 50 years after independence of Cameroon. It also points out the various difficulties and shortcomings in the treatment of juvenile offenders in Cameroon since the enactment of the new Criminal Procedure Code. The article reveals that the 2005 Code is an amalgamation of all hitherto existing laws in the country that pertained to juvenile justice, and that despite the considerable amount of criticism it has received, the Code is clearly an improvement of the system of juvenile justice in Cameroon, since it represents a balance of the due process rights of young people, the protection of society and the special needs of young offenders. This is so because the drafters of the Code took a broad view of the old laws on juvenile justice. Also a wide range of groups were consulted, including criminal justice professionals, children’s service organisations, victims, parents, young offenders, educators, advocacy groups and social-policy analysts. However, to address the challenges that beset the juvenile justice system of Cameroon, the strategy of the government should be focussed on three areas: the prevention of youth crime, the provision of meaningful consequences for the actions of young people, and the rehabilitation and reintegration of young offenders. Cameroonian law should seek educative solutions rather than to impose prison sentences or other repressive measures on young offenders. Special courts to deal with young offenders should be established outside the regular penal system and should be provided with resources that are adequate for and appropriate to fostering their understanding of

  11. Analyzing the politico-moral foundations of the Iran's health system based on theories of justice.

    Science.gov (United States)

    Akrami, Forouzan; Abbasi, Mahmoud; Karimi, Abbas; Shahrivari, Akbar; Majdzadeh, Reza; Zali, Alireza

    2017-01-01

    Public health ethics is a field that covers both factual and ethical issues in health policy and science, and has positive obligations to improve the well-being of populations and reduce social inequalities. It is obvious that various philosophies and moral theories can differently shape the framework of public health ethics. For this reason, the present study reviewed theories of justice in order to analyze and criticize Iran's general health policies document, served in 14 Articles in 2014. Furthermore, it explored egalitarianism as the dominant theory in the political philosophy of the country's health care system. According to recent theories of justice, however, health policies must address well-being and its basic dimensions such as health, reasoning, autonomy, and the role of the involved agencies and social institutions in order to achieve social justice beyond distributive justice. Moreover, policy-making in the field of health and biomedical sciences based on Islamic culture necessitates a theory of social justice in the light of theological ethics. Educating people about their rights and duties, increasing their knowledge on individual agency, autonomy, and the role of the government, and empowering them will help achieve social justice. It is recommended to design and implement a strategic plan following each of these policies, based on the above-mentioned values and in collaboration with other sectors, to clarify the procedures in every case.

  12. Comparison of the Cellient(™) automated cell block system and agar cell block method.

    Science.gov (United States)

    Kruger, A M; Stevens, M W; Kerley, K J; Carter, C D

    2014-12-01

    To compare the Cellient(TM) automated cell block system with the agar cell block method in terms of quantity and quality of diagnostic material and morphological, histochemical and immunocytochemical features. Cell blocks were prepared from 100 effusion samples using the agar method and Cellient system, and routinely sectioned and stained for haematoxylin and eosin and periodic acid-Schiff with diastase (PASD). A preliminary immunocytochemical study was performed on selected cases (27/100 cases). Sections were evaluated using a three-point grading system to compare a set of morphological parameters. Statistical analysis was performed using Fisher's exact test. Parameters assessing cellularity, presence of single cells and definition of nuclear membrane, nucleoli, chromatin and cytoplasm showed a statistically significant improvement on Cellient cell blocks compared with agar cell blocks (P cell groups, PASD staining or the intensity or clarity of immunocytochemical staining. A discrepant immunocytochemistry (ICC) result was seen in 21% (13/63) of immunostains. The Cellient technique is comparable with the agar method, with statistically significant results achieved for important morphological features. It demonstrates potential as an alternative cell block preparation method which is relevant for the rapid processing of fine needle aspiration samples, malignant effusions and low-cellularity specimens, where optimal cell morphology and architecture are essential. Further investigation is required to optimize immunocytochemical staining using the Cellient method. © 2014 John Wiley & Sons Ltd.

  13. From arrest to sentencing: A comparative analysis of the criminal justice system processing for rape crimes

    Directory of Open Access Journals (Sweden)

    Joana Domingues Vargas

    2008-01-01

    Full Text Available The current article is intended to demonstrate the advantages of prioritizing an analysis of court caseload processing for a given type of crime and proceeding to a comparison of the results obtained from empirical studies in different countries. The article draws on a study I performed on rape cases tried by the court system in Campinas, São Paulo State, and the study by Gary LaFree on rape cases in the United States, based on data in Indianapolis, Indiana. The comparative analysis of determinants of victims' and law enforcement agencies' decisions concerning the pursuit of legal action proved to be productive, even when comparing two different systems of justice. This allowed greater knowledge of how the Brazilian criminal justice system operates, both in its capacity to identify, try, and punish sex offenders, and in terms of the importance it ascribes to formal legal rules in trying rape cases, in comparison to the American criminal justice system.

  14. Solving block linear systems with low-rank off-diagonal blocks is easily parallelizable

    Energy Technology Data Exchange (ETDEWEB)

    Menkov, V. [Indiana Univ., Bloomington, IN (United States)

    1996-12-31

    An easily and efficiently parallelizable direct method is given for solving a block linear system Bx = y, where B = D + Q is the sum of a non-singular block diagonal matrix D and a matrix Q with low-rank blocks. This implicitly defines a new preconditioning method with an operation count close to the cost of calculating a matrix-vector product Qw for some w, plus at most twice the cost of calculating Qw for some w. When implemented on a parallel machine the processor utilization can be as good as that of those operations. Order estimates are given for the general case, and an implementation is compared to block SSOR preconditioning.

  15. Delinquent-Victim Youth-Adapting a Trauma-Informed Approach for the Juvenile Justice System.

    Science.gov (United States)

    Rapp, Lisa

    2016-01-01

    The connection between victimization and later delinquency is well established and most youth involved with the juvenile justice system have at least one if not multiple victimizations in their history. Poly-victimized youth or those presenting with complex trauma require specialized assessment and services to prevent deleterious emotional, physical, and social life consequences. Empirical studies have provided information which can guide practitioners work with these youth and families, yet many of the policies and practices of the juvenile justice system are counter to this model. Many youth-serving organizations are beginning to review their operations to better match a trauma-informed approach and in this article the author will highlight how a trauma-informed care model could be utilized to adapt the juvenile justice system.

  16. Fuel System: Automotive Mechanics Instructional Program. Block 4.

    Science.gov (United States)

    O'Brien, Ralph D.

    The fourth of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in automotive fuel systems at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each…

  17. Cooling System: Automotive Mechanics Instructional Program. Block 6.

    Science.gov (United States)

    O'Brien, Ralph D.

    The last of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in the automotive cooling system at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each…

  18. Access to Justice in the European Convention on Human Rights System

    NARCIS (Netherlands)

    Glas, L.R.; Gerards, J.H.

    2017-01-01

    The numerous reforms to the Convention system of the past two decades have unquestionably had an effect on applicants’ means to access justice in the system. It is, however, open to question how these changes should be evaluated: with reference to the individual right to petition, or with reference

  19. 76 FR 8778 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2011-02-15

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... 7th Street, NW., Washington, DC 20531; Phone: (202) 305-1661. FOR FURTHER INFORMATION CONTACT: Alissa...

  20. 75 FR 31815 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2010-06-04

    ... Department of Justice's (DOJ's) National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... announcement of a meeting of DOJ's National Motor Vehicle Title Information System (NMVTIS) Federal Advisory... 7th Street, NW., Washington, DC 20531; Phone: (202) 305-1661. FOR FURTHER INFORMATION CONTACT: Alissa...

  1. A Research Framework for Understanding the Practical Impact of Family Involvement in the Juvenile Justice System: The Juvenile Justice Family Involvement Model.

    Science.gov (United States)

    Walker, Sarah Cusworth; Bishop, Asia S; Pullmann, Michael D; Bauer, Grace

    2015-12-01

    Family involvement is recognized as a critical element of service planning for children's mental health, welfare and education. For the juvenile justice system, however, parents' roles in this system are complex due to youths' legal rights, public safety, a process which can legally position parents as plaintiffs, and a historical legacy of blaming parents for youth indiscretions. Three recent national surveys of juvenile justice-involved parents reveal that the current paradigm elicits feelings of stress, shame and distrust among parents and is likely leading to worse outcomes for youth, families and communities. While research on the impact of family involvement in the justice system is starting to emerge, the field currently has no organizing framework to guide a research agenda, interpret outcomes or translate findings for practitioners. We propose a research framework for family involvement that is informed by a comprehensive review and content analysis of current, published arguments for family involvement in juvenile justice along with a synthesis of family involvement efforts in other child-serving systems. In this model, family involvement is presented as an ascending, ordinal concept beginning with (1) exclusion, and moving toward climates characterized by (2) information-giving, (3) information-eliciting and (4) full, decision-making partnerships. Specific examples of how courts and facilities might align with these levels are described. Further, the model makes predictions for how involvement will impact outcomes at multiple levels with applications for other child-serving systems.

  2. Project IVOR - Implementing victim-oriented reform of the criminal justice system in the European Union

    NARCIS (Netherlands)

    Biffi, Emanuela; Mulder, Eva; Pemberton, Antony; Santos, Manuela; Valério, Mafalda; Vanfraechem, Inge; van der Vorm, Benny

    2016-01-01

    Project IVOR – Implementing victim-oriented reform of the criminal justice system in the European Union (2014-2016) offers an overview of current research into and with victims’ rights and services, identifying lacunas in the knowledge base and offering a model which can serve to connect experience

  3. The Impact of the Economic Downturn in the Spanish Civil Justice System

    NARCIS (Netherlands)

    L. Carballo Pineiro (Laura); J. Nieva Fenoll (Jordi)

    2015-01-01

    textabstractThe Spanish justice system has been shaken by the econom- ic downturn as many other institutions have. This article addresses in the first place some statistical data that shed light as regards to the number of judges and the costs and length of the procedure in Spain. These figures help

  4. Specious Rights: Myth vs. Reality in the American Criminal Justice System

    Science.gov (United States)

    Reinhardt, William R.

    2010-01-01

    Contrary to the dominant discourse metanarrative, this dissertation explores, re-exposes, and updates the generally hidden realities of what is actually taking place in the current operation of the American criminal justice system. The government/dominant discourse benefits from the amorphous ambiguity of the law in conjunction with its usage of…

  5. The Criminal Justice System and Ordeal of Victims of Crime in ...

    African Journals Online (AJOL)

    Law is important and indeed indispensable for the continued existence of human society. The criminal justice system is entrusted with the responsibility of controlling criminal behaviour and punishing criminals or offenders. Compared to civil law, criminal law focuses more on the benefit of the state and political community ...

  6. Children's perspectives on crime and the criminal justice system: main findings

    CSIR Research Space (South Africa)

    Badenhorst, C

    2008-01-01

    Full Text Available This research paper is an exploratory pilot study aimed at accessing the views of children on the criminal justice system, their perceptions of how children in conflict with the law are treated, the impact that crime has on them, their schools...

  7. Interrogating the justice system in a multi-ethnic state: a study of ...

    African Journals Online (AJOL)

    Law is a major instrument of maintaining cohesion in any given society. Its formulation, codification or unification as well as interpretation are major factors in determining the credibility of the criminal justice system and the level of legal conformity. The letter and spirit of the law are defeated when its formation, modulations, ...

  8. The Relevance of the Doctrine on Restorative Justice in the Indonesian Sentencing System

    Directory of Open Access Journals (Sweden)

    Bambang Waluyo

    2015-08-01

    Full Text Available Referring on the development of criminal law recently, it is inevitable to reform the criminal law through changes on the Indonesian Criminal Code (KUHP. Being derived from the foreign law (relic of the colonial era, the Criminal Code has been obsolete, injustice, outmoded and unrealistic irrelevant for the present reality. The type of research employed in this paper is normative research, reviewing the restorative justice principle from the perspective of the criminal law system, with the aim of constructing a restorative justice concept which is ideal to be applied in the Indonesian criminal law system. The concept of restorative justice is an approach of problem solving that emphasizes the recovery of victims and to restore the relationship between the perpetrator and the victim and to their respective communities. By using such approach, the parties are expected to reach a mutual agreement related to the settlement of disputes which expected to harmonize the relationship of the parties prior the occurrence of the crime. On the practical level, the principles on restorative justice for the settlement of criminal case may need to be implemented imminently as part of the criminal system in Indonesia.

  9. Apology in the criminal justice setting: evidence for including apology as an additional component in the legal system.

    Science.gov (United States)

    Petrucci, Carrie J

    2002-01-01

    The criminal justice system has reached unprecedented scope in the United States, with over 6.4 million people under some type of supervision. Remedies that have the potential to reduce this number are continually being sought. This article analyzes an innovative strategy currently being reconsidered in criminal justice: the apology. Despite a legal system that only sporadically acknowledges it, evidence for the use of apology is supported by social science research, current criminal justice theories, case law, and empirical studies. Social psychological, sociological and socio-legal studies pinpoint the elements and function of apology, what makes apologies effective, and concerns about apology if it were implemented in the criminal justice system. Theoretical evidence is examined (including restorative justice, therapeutic jurisprudence, crime, shame, and reintegration) to explore the process of apology in the criminal justice context. Attribution theory and social conduct theory are used to explain the apology process specifically for victims and offenders. A brief examination of case law reveals that though apology has no formal place in criminal law, it has surfaced recently under the federal sentencing guidelines. Finally, empirical evidence in criminal justice settings reveals that offenders want to apologize and victims desire an apology. Moreover, by directly addressing the harmful act, apology may be the link to reduced recidivism for offenders, as well as empowerment for victims. This evidence combined suggests that apology is worthy of further study as a potentially valuable addition to the criminal justice process. Copyright 2002 John Wiley & Sons, Ltd.

  10. Design issues for block-oriented reflective memory system

    Energy Technology Data Exchange (ETDEWEB)

    Jovanovic, M; Tomasevic, M; Milutinovic, V

    1996-12-31

    The block-oriented reflective memory (BORM) system represents a modular bus-based system architecture that belongs to the class of distributed shared memory systems. The results of the evaluation study of the BORM implementation strategies and design decisions in regard to the different values of input parameters are presented. 5 refs.

  11. Reliability Approach of a Compressor System using Reliability Block ...

    African Journals Online (AJOL)

    pc

    2018-03-05

    Mar 5, 2018 ... This paper presents a reliability analysis of such a system using reliability ... Keywords-compressor system, reliability, reliability block diagram, RBD .... the same structure has been kept with the three subsystems: air flow, oil flow and .... and Safety in Engineering Design", Springer, 2009. [3] P. O'Connor ...

  12. Adolescent fathers in the justice system: hoping for a boy and making him a man.

    Science.gov (United States)

    Shade, Kate; Kools, Susan; Pinderhughes, Howard; Weiss, Sandra J

    2013-04-01

    Using a constructivist grounded theory approach, we explored the development of father identity among boys involved in the juvenile justice system. Youth were recruited from a juvenile detention center and school district in a northern California county with a high teen birth rate. The participants were expecting a child or parenting an infant and had been arrested, incarcerated, or had committed a crime. We collected data through observations and individual interviews. Using constant comparative and dimensional analysis, we found that expectant adolescent fathers hoped for a boy and envisioned their central role as father to be making their son a man. This article contributes to greater understanding of father identity development for youth involved in the justice system. We suggest that teen parenting policies and programs include interventions sensitized by gender, accounting for the influence masculine ideals of manhood have on the development of father identity and the father-child relationship.

  13. USING THE ADAPTED DLP SYSTEM FOR BLOCKING INFORMATION LEAKS

    Directory of Open Access Journals (Sweden)

    T. A. Andryianava

    2017-01-01

    Full Text Available The importance of using the adapted DLP-system in the «Blocking» mode of leaking confidential information of the company is investigated. The scheme of interception of information security events in the «Copy» mode is given, the analysis of which reflects the main drawback of using this mode – the DLP-system works only with copies of confidential documents, while the originals were delivered to the recipient. Such cases inflict enormous damage on companies, so the transfer of critical information beyond the corporate network is unacceptable.A solution is proposed for transferring the operation of the DLP-system from the «Copy» mode to the «Blocking» mode. It is important that the operation of the DLP-system does not hinder the staff members from performing regular operations and does not hinder business processes. Therefore, it is mandatory to adapt the standard DLP-system to the specifics of the company’s activities. After that the transition of the adapted DLP-system to the «Blocking» mode is carried out.Developed: the transition procedure of the adapted DLP-system from the «Copy» mode to the «Blocking» mode, the scheme of the event capture by the DLP-system for the two modes. The main channels of data leaks were investigated, the main leaks were identified by the data type and by the transmission channel. The analysis of the DLP-system operation in the «Blocking» mode is performed.

  14. The Democartic Procedural Penal Law as an Containment Strategy of the Penal System Expansion and its Blocking Caused by Media Criminalization

    Directory of Open Access Journals (Sweden)

    André Martins Pereira

    2016-12-01

    Full Text Available This study aims to understand the criminal procedural law in a democratic perspective as a containment strategy of the criminal justice system advance or a harm reduction tool, and the way that the democratic perspective of the criminal procedural law is blocked by media criminalization. For that it seeks to analyze the issue from contributions of critical criminology, critical theory of criminal procedural law and critical authors of social comunication

  15. The Democartic Procedural Penal Law as an Containment Strategy of the Penal System Expansion and its Blocking Caused by Media Criminalization

    OpenAIRE

    Pereira, André Martins; Lima Pereira, Luana Rochelly Miranda

    2016-01-01

    This study aims to understand the criminal procedural law in a democratic perspective as a containment strategy of the criminal justice system advance or a harm reduction tool, and the way that the democratic perspective of the criminal procedural law is blocked by media criminalization. For that it seeks to analyze the issue from contributions of critical criminology, critical theory of criminal procedural law and critical authors of social comunication

  16. Random matrix theory for pseudo-Hermitian systems: Cyclic blocks

    Indian Academy of Sciences (India)

    We discuss the relevance of random matrix theory for pseudo-Hermitian systems, and, for Hamiltonians that break parity and time-reversal invariance . In an attempt to understand the random Ising model, we present the treatment of cyclic asymmetric matrices with blocks and show that the nearest-neighbour spacing ...

  17. Block circulant and block Toeplitz approximants of a class of spatially distributed systems-An LQR perspective

    NARCIS (Netherlands)

    Iftime, Orest V.

    2012-01-01

    In this paper block circulant and block Toeplitz long strings of MIMO systems with finite length are compared with their corresponding infinite-dimensional spatially invariant systems. The focus is on the convergence of the sequence of solutions to the control Riccati equations and the convergence

  18. The Views of the Public on Youth Offenders and the New Zealand Criminal Justice System.

    Science.gov (United States)

    Barretto, Craig; Miers, Sarah; Lambie, Ian

    2018-01-01

    Public perceptions of crime and punishment have taken on increasing importance as countries grapple with how to address youth violence. The current study aimed to compare the views of those who have had personal experience of victimisation from youth offenders and those who have not, on what could be improved in managing youth offending in New Zealand. A qualitative methodology was used with data from open-ended survey responses from a nationally representative sample. Public sentiments favoured addressing systemic issues and providing rehabilitation as main emphases followed by more punitive measures, prevention, and restorative justice. Victims were over-represented on sentiments of prevention whereas non-victims were over-represented in support for more punitive measures and restorative justice. There was also considerable support for a multi-facetted approach that utilised a number of the approaches above, suggesting that the solution is as complex as the offender's circumstances. These findings are very much in line with the current goals of the youth justice system with its emphasis on diversion and rehabilitation.

  19. 83 CHALLENGES AND PROSPECTS OF THE JUVENILE JUSTICE ...

    African Journals Online (AJOL)

    Fr. Ikenga

    Juvenile justice administration in Nigeria is weak and has been given very .... The Nigerian criminal justice system, of which the juvenile justice system is an integral part, ... as instruments of security and justice but as weapons of oppression8.

  20. Powered Explicit Guidance Modifications and Enhancements for Space Launch System Block-1 and Block-1B Vehicles

    Science.gov (United States)

    Von der Porten, Paul; Ahmad, Naeem; Hawkins, Matt; Fill, Thomas

    2018-01-01

    NASA is currently building the Space Launch System (SLS) Block-1 launch vehicle for the Exploration Mission 1 (EM-1) test flight. NASA is also currently designing the next evolution of SLS, the Block-1B. The Block-1 and Block-1B vehicles will use the Powered Explicit Guidance (PEG) algorithm (of Space Shuttle heritage) for closed loop guidance. To accommodate vehicle capabilities and design for future evolutions of SLS, modifications were made to PEG for Block-1 to handle multi-phase burns, provide PEG updated propulsion information, and react to a core stage engine out. In addition, due to the relatively low thrust-to-weight ratio of the Exploration Upper Stage (EUS) and EUS carrying out Lunar Vicinity and Earth Escape missions, certain enhancements to the Block-1 PEG algorithm are needed to perform Block-1B missions to account for long burn arcs and target translunar and hyperbolic orbits. This paper describes the design and implementation of modifications to the Block-1 PEG algorithm as compared to Space Shuttle. Furthermore, this paper illustrates challenges posed by the Block-1B vehicle and the required PEG enhancements. These improvements make PEG capable for use on the SLS Block-1B vehicle as part of the Guidance, Navigation, and Control (GN&C) System.

  1. Development of measurement system for gauge block interferometer

    Science.gov (United States)

    Chomkokard, S.; Jinuntuya, N.; Wongkokua, W.

    2017-09-01

    We developed a measurement system for collecting and analyzing the fringe pattern images from a gauge block interferometer. The system was based on Raspberry Pi which is an open source system with python programming and opencv image manipulation library. The images were recorded by the Raspberry Pi camera with five-megapixel capacity. The noise of images was suppressed for the best result in analyses. The low noise images were processed to find the edge of fringe patterns using the contour technique for the phase shift analyses. We tested our system with the phase shift patterns between a gauge block and a reference plate. The phase shift patterns were measured by a Twyman-Green type of interferometer using the He-Ne laser with the temperature controlled at 20.0 °C. The results of the measurement will be presented and discussed.

  2. Attention, reward, and inhibition: symptomatic features of ADHD and issues for offenders in the criminal justice system.

    Science.gov (United States)

    Berryessa, Colleen M

    2017-03-01

    Although the relationship between criminal activity and ADHD has been heavily studied, this paper reviews a largely neglected area of academic discourse: how symptoms of ADHD that often contribute to offending behavior may also potentially create further problems for offenders with ADHD after they come into contact with the criminal justice system and pilot their way through the legal process. The main symptoms of ADHD that are primarily connected to criminal offending are examined and contextualized with respect to diagnosed offenders' experiences with the justice system. Symptoms of ADHD, specifically reward deficiency, behavioral inhibition, and attention deficits, may affect whether individuals will be successful in their experiences in court, with probation, and during incarceration. This is especially true for individuals whose ADHD diagnoses are unknown to the criminal justice system or have never been formally diagnosed. Actors in the criminal justice need to be aware of the symptomatic features and behavioral patterns of offenders with ADHD in order to recognize and identify these offenders, and correspondingly, to refer them to mental health services. Recognizing that at least some of an offender's behavior may be related to symptoms of ADHD will help the criminal justice system better provide recommendations regarding sentencing, probation, and treatment provisions, as well as better ensure that offenders with ADHD have a more successful and just experience in their interactions with the criminal justice system.

  3. Justice systems and ICT
    What can be learned from Europe?

    Directory of Open Access Journals (Sweden)

    Marco Velicogna

    2007-06-01

    Full Text Available The rapid development of information and communication technologies (ICT opens up new opportunities to significantly improve the administration of justice. The availability of web services, the use of electronic filing, the electronic exchange of legal documents, the possibility of on-line legislation and case law are only some examples that are spurring judicial administrations around the world to rethink their current functions and activities. ICT can be used to enhance efficiency, access, timeliness, transparency and accountability, thus helping judiciaries to provide adequate services. As many empirical examples show, this is, however, not always the case. The interaction between technology and highly regulated organisations, such as courts, may often lead to unexpected results. Europe, with its different institutional settings and experiences, allows the exploration of a variety of solutions that can be implemented to support the administration of justice. Most importantly, it also provides the opportunities for a unique insight into the dynamics and problems that may characterize such experiences. This article seeks to provide an empirically derived account on the uses of ICT within the courts and for judicial data interchange. The article is based on data collected through several research projects by the Research Institute on Judicial Systems of the Italian National Research Council, in partnership with other European institutions, including Universities and Ministries of Justice.

  4. LAW ENFORCEMENT PREPAREDNESS FOR THE IMPLEMENTATION OF INDONESIA’S LAW ON JUVENILE JUSTICE SYSTEM

    Directory of Open Access Journals (Sweden)

    Dani Krisnawati

    2014-03-01

    Full Text Available Paradigmatic changes stipulated in Law Number 11 of 2012 on Juvenile Justice System, including regulations concerning restorative justice and diversion require the competency and skills of the law enforcement officers. This research identifies measures that have been taken and the existing barriers in preparing for the implementation of this Law. The research demonstrates that the readiness of the investigators and child prosecutors are merely limited to the outreach of Law Number 11 of 2012, whilst knowledge of the court judges only covers the draft Law. The number of officers receiving outreach is limited and should be increased. Negative perception on the officers due to the risk of a bribery accusation is feared to hamper the implementation of diversion regulation based on a restorative justice. Perubahan paradigmatik yang termuat dalam Undang-Undang Nomor 11 Tahun 2012 tentang Sistem Peradilan Pidana Anak, termasuk diantaranya ketentuan mengenai keadilan restoratif dan diversi, memerlukan kompetensi dan keahlian aparat penegak hukum. Penelitian ini mengidentifikasi langkah yang telah dilakukan dan kendala persiapan implementasi Undang-Undang tersebut. Hasil penelitian memperlihatkan bahwa kesiapan penyidik dan penuntut umum anak masih terbatas pada partisipasi sosialisasi Undang-Undang Nomor 11 Tahun 2012, sedangkan hakim anak memiliki pengetahuan hanya pada Rancangan Undang-Undang. Jumlah aparat yang menerima sosialisasi Undang-Undangmasih terbatas dan perlu ditingkatkan jumlahnya. Pandangan negatif terhadap aparat karena bisa menimbulkan dugaan suap dikhawatirkan menjadi penghambat diterapkannya ketentuan diversi dengan pendekatan keadilan restoratif.

  5. Muffled voices. Making way for impact statements in criminal justice system in India

    Directory of Open Access Journals (Sweden)

    Dipa Dube

    2018-03-01

    Full Text Available Victim Impact Statement (VIS is a crucial aspect in the process of dispensation of justice. It reinforces the participatory model of criminal justice system, wherein both the accused and the victim are significant and interwined in justice delivery mechanism. VIS has received little support from pro-accused activists who assert that the acceptance of such statements would make way for emotional blackmail and consequent enhancement of quantum of sentence. The claim has, however, been assailed by victimologists the world over, who have hailed the same as a positive assertion of the rights of the victim in the sentencing process. Simply speaking, a victim impact statement is a written or verbal statement made as part of the judicial legal process, which allows a victim of crime the opportunity to speak during the sentencing of the accused. It offers an opportunity to the victim or his/her family members to elaborate the trauma and hardships faced as a result of the crime committed. The present status of the victim or family, including the inconveniences faced, also become clear to the judge and allows him to make a decision. While VIS has been considered as significant and included as part of the criminal justice process in several nations across the world, India has remained rather unmoved and untouched. Several victimological approaches have been included in recent years in the criminal procedure of the land, yet impact statements seem to have eluded the legislators. This is particularly of significance in light of Indian judgments where the courts have reiterated that punishment must respond to the “society’s cry for justice”.

  6. Transitional Justice

    DEFF Research Database (Denmark)

    Gissel, Line Engbo

    This presentation builds on an earlier published article, 'Contemporary Transitional Justice: Normalising a Politics of Exception'. It argues that the field of transitional justice has undergone a shift in conceptualisation and hence practice. Transitional justice is presently understood to be th...... to be the provision of ordinary criminal justice in contexts of exceptional political transition.......This presentation builds on an earlier published article, 'Contemporary Transitional Justice: Normalising a Politics of Exception'. It argues that the field of transitional justice has undergone a shift in conceptualisation and hence practice. Transitional justice is presently understood...

  7. Criminal Justice Systems in Europe. A cross-national quantitative analysis

    OpenAIRE

    Becerra-Muñoz, Jose; García-España, Elisa; Aguilar Conde, Araceli

    2013-01-01

    In the last years, the Crime Observatory of the University of Malaga has analysed police records on criminal activity, has also carried out several crime victims surveys in Spain and has worked on a detailed analysis of the prison system and its connection to the prison policy. This year´s report focuses on the Criminal Justice System, one of the big official data providers, to gather, organize and interpret a great deal of quantitative data from 2000 to 2011. Such longitudinal scrutiny of...

  8. Diversion of mentally disordered people from the criminal justice system in England and Wales: An overview.

    Science.gov (United States)

    James, David V

    2010-01-01

    The form that diversion mechanisms take in a given jurisdiction will be influenced both by mental health law and sentencing policies, and by the structure of criminal justice and health care systems. In England and Wales, treatment in hospital in lieu of any other sentence is available as a disposal option following a finding of guilt. In addition, there is a National Health Service, free at the point of delivery, the existence of which creates the potential for a co-ordinated nationwide response to mental disorder within the criminal justice system. In recent years, the National Health Service has taken over the delivery of health care in prisons, including psychiatric services, with the principle being one of equivalence between the quality of health provision provided in the community and that provided in prisons. However, problems within the system dictate that an important place remains for add-on diversion initiatives at courts and police stations, which aim to circumvent some of the delays in dealing with mentally disordered people or to prevent them entering the criminal justice system in the first place. It has been demonstrated that such mechanisms can be highly effective, and a government-sponsored review in 1992 recommended their general adoption. A lack of central co-ordination determined that progress was very slow. A new government-commissioned report in 2009 set out detailed recommendations for reform throughout the system. It laid emphasis on a co-ordinated response at all levels and between all agencies, and placed importance on linking initiatives with community services and with preventative measures, including attention to the effects of social exclusion. Some grounds for optimism exist, although there are particular problems in implementing change at a time of financial austerity. Copyright 2010 Elsevier Ltd. All rights reserved.

  9. A need for closer examination of FASD by the criminal justice system: has the call been answered?

    Science.gov (United States)

    Gagnier, Karina Royer; Moore, Timothy E; Green, Melvyn

    2011-01-01

    Individuals with FASD exhibit deficits in many domains that can include memory, learning, behavioural inhibition, executive functioning, interpersonal skills, and language. These deficits have serious implications for affected persons when they become engaged in the legal system. In 2004, Moore and Green reviewed case law and psychological literature which suggested that FASD-related deficits placed affected individuals at a significant disadvantage in the justice system. According to them, this disadvantage stemmed from the limited awareness and knowledge of FASD demonstrated by key players in the justice system, as well as the scarcity of effective interventions in place to rehabilitate affected defendants. The aim of the current paper is to assess the extent to which awareness of FASD-related issues in the Canadian justice system has advanced since the publication of Moore and Green's conclusions. First, the deficits associated with FASD and their implications for the justice system are described. Next, recent case law and psychological evidence are reviewed as we consider issues of witness reliability and false confessions. The significance of FASD for sentencing, fitness to stand trial, and the Not Criminally Responsible by Reason of Mental Disorder defence are also briefly discussed. Finally, emerging system wide responses to FASD-related issues are presented. Overall, it appears that the call for closer examination of FASD by the justice system has been answered, but a need for increased education and awareness remains.

  10. Military Justice Study Guide

    Science.gov (United States)

    1990-07-01

    statute within the military system, persons unfamiliar with the military justice system may find the procedure something of a paradox at first blush...Manual for Courts-Martial) Is RM Nemitafinuestlitimelf.(er- V. GRAD*: c. ORGANIZATION dDT FRPR ast eiRO t: fII) EPR LCDR/ Naval Justice School

  11. Choosing fatherhood: how teens in the justice system embrace or reject a father identity.

    Science.gov (United States)

    Shade, Kate; Kools, Susan; Pinderhughes, Howard; Weiss, Sandra J

    2012-01-01

    The purpose of this qualitative study was to further the understanding of father identity and role development among adolescents involved in the justice system. Youth who were expecting a child or parenting an infant and who were incarcerated, arrested, or had admitted to criminal behavior participated in interviews and observations in a juvenile detention center and in the community. Data analysis revealed 4 patterns of fathering intentions: (a) embracing fatherhood, (b) being barred from fatherhood, (c) being ambivalent about fatherhood, or (d) rejecting fatherhood. Community health nurses can use this information to assess father identity status and address factors that interfere with father engagement. Copyright © Taylor & Francis Group, LLC

  12. The Inability of Criminal Justice System in Brazil and the Death Penalty Application Extrajudicial

    Directory of Open Access Journals (Sweden)

    João Paulo Calves

    2016-12-01

    Full Text Available The inability of the criminal justice system in Brazil to contain the advances of crime in society awakens a sense of impunity and the desire for immediate answers from the government to stop the advances of violence. This article aims to analyze the main reasons contributing to the inefficiency of judicial assistance, and describes, based on literature review of Beccaria, Kant and Bobbio, the foundations abolitionists and antiabolicionistas of the death penalty. It was concluded that Brazil prohibits the punishment of judicial death, but society and the State apply the death penalty in extra-judicial manner.

  13. Analyzing the politico-moral foundations of the Iran’s health system based on theories of justice

    Science.gov (United States)

    Akrami, Forouzan; Abbasi, Mahmoud; Karimi, Abbas; Shahrivari, Akbar; Majdzadeh, Reza; Zali, Alireza

    2017-01-01

    Public health ethics is a field that covers both factual and ethical issues in health policy and science, and has positive obligations to improve the well-being of populations and reduce social inequalities. It is obvious that various philosophies and moral theories can differently shape the framework of public health ethics. For this reason, the present study reviewed theories of justice in order to analyze and criticize Iran’s general health policies document, served in 14 Articles in 2014. Furthermore, it explored egalitarianism as the dominant theory in the political philosophy of the country’s health care system. According to recent theories of justice, however, health policies must address well-being and its basic dimensions such as health, reasoning, autonomy, and the role of the involved agencies and social institutions in order to achieve social justice beyond distributive justice. Moreover, policy-making in the field of health and biomedical sciences based on Islamic culture necessitates a theory of social justice in the light of theological ethics. Educating people about their rights and duties, increasing their knowledge on individual agency, autonomy, and the role of the government, and empowering them will help achieve social justice. It is recommended to design and implement a strategic plan following each of these policies, based on the above-mentioned values and in collaboration with other sectors, to clarify the procedures in every case. PMID:29291037

  14. Environmental justice: a form of passive revolution and civil society against capitalist system hegemony

    Directory of Open Access Journals (Sweden)

    Ana Keuly Luz Bezerra

    2014-12-01

    Full Text Available This article aims to discuss the notion of civil society, hegemony and passive revolution in the thoughts of Antonio Gramsci and its relation to the need for implementation of environmental justice. The concept of civil society in Gramsci's view appears as a group of organisms commonly designated as “private”, formed by the organizations responsible for drafting much as the dissemination of ideologies, so understanding the school system, the churches, trade unions, political parties, professional organizations, material culture of the organization, while the concept of hegemony arises within the Marxist tradition as a response to new social settings. Despite its origins in the Russian social democracy and to be present at the thought of Lenin, this concept was developed in a more elaborated by Gramsci. The concept of “passive revolution”, “revolution–restoration” or “evolutionism” is crucial category that Gramsci uses to understand the formation of the modern bourgeois state in Italy (starting from the facts of the Risorgiment o, which culminated in the national unification, to define the fundamental features of the passage of Italian capitalism to step monopoly capitalism and to point fascism as a form of “passive revolution”. It is from this understanding that we use the concept of “passive revolution” to discuss pratics the principles of environmental justice, given that this concept applies to many episodes of the story, as well as more generally, the transition from the industrial model capitalist development of the capitalist system of sustainable development. It consists in a literature review from the work of Gramsci, where it can be concluded that the movements that call for environmental justice in Brazil and the world, mitigated by civil society through a process of passive revolution, based on the insertion of dignity human and the environment as key goals of the state, propose a new model of sustainable

  15. Environmental justice: a criminological perspective

    Science.gov (United States)

    Lynch, Michael J.; Stretesky, Paul B.; Long, Michael A.

    2015-08-01

    This article examines studies related to environmental justice in the criminological literature and from a criminological perspective. Criminologists have long been concerned with injustices in the criminal justice system related to the enforcement of criminal law. In the 1990s, following the emergence of green criminology, a handful of criminologists have drawn attention to environmental justice as an extension of more traditional criminological studies of justice and injustice. Relevant criminological studies of environmental justice are reviewed, and suggestions for future environmental justice research are offered.

  16. Applying a global justice lens to health systems research ethics: an initial exploration.

    Science.gov (United States)

    Pratt, Bridget; Hyder, Adnan A

    2015-03-01

    Recent scholarship has considered what, if anything, rich people owe to poor people to achieve justice in global health and the implications of this for international research. Yet this work has primarily focused on international clinical research. Health systems research is increasingly being performed in low and middle income countries and is essential to reducing global health disparities. This paper provides an initial description of the ethical issues related to priority setting, capacity-building, and the provision of post-study benefits that arise during the conduct of such research. It presents a selection of issues discussed in the health systems research literature and argues that they constitute ethical concerns based on their being inconsistent with a particular theory of global justice (the health capability paradigm). Issues identified include the fact that priority setting for health systems research at the global level is often not driven by national priorities and that capacity-building efforts frequently utilize one-size-fits-all approaches.

  17. "I see so much in them": Australian Chaplains telling an alternative narrative of adolescents in the justice system.

    Science.gov (United States)

    Gordon, Chloe S; Jones, Sandra C

    2018-03-07

    This qualitative study aims to provide insight into the impact of chaplaincy in the Australian juvenile justice system. Semi-structured qualitative interviews were conducted with six chaplains and managers of chaplaincy services in the juvenile justice system in Victoria, Australia. Interviews were analysed thematically using deductive and inductive coding. Four themes emerged relating to the role and impact of the chaplain: to establish a safe and trusting relationship with the adolescents, to convey love and belonging, to engage the adolescents in meaning making, and to help adolescents to realise their full potential. These themes are consistent with Maslow's Hierarchy of Needs. Two themes emerged regarding how to increase the reach of chaplaincy: through recognising chaplaincy as an integral part of the justice system and enabling chaplains to work with the adolescents and their families post-release. While limited by a small sample, this study represents all organisations that provide chaplaincy in the juvenile justice system in Victoria, Australia. Future research could include the voices of the adolescents in juvenile justice, to gain their perspective on the role and impact of chaplaincy services. © 2018 John Wiley & Sons Ltd.

  18. Coarse-grained modeling of hybrid block copolymer system

    Science.gov (United States)

    Su, Yongrui

    This thesis is comprised of three major projects of my research. In the first project, I proposed a nanoparticle model and combined it with the Theoretically Informed Coarse Grained (TICG) model for pure polymer systems and the grand canonical slip springs model developed in our group to build a new model for entangled nanocomposites. With Molecule Dynamics(MD) simulation, I studied the mechanic properties of the nanocomposites, for example the influence of nanoparticles size and volume fraction on entanglements, the diffusion of polymers and nanoparticles, and the influence of nanoparticles size and volume fraction on viscosity et al.. We found that the addition of small-size nanoparticles reduces the viscosity of the nanocomposites, which is in contrary to what Einstein predicted a century ago. However, when particle increases its size to micrometers the Einstein predictions is recovered. From our simulation, we believe that small-size nanoparticles can more effectively decrease the entanglements of nanocomposites than larger particles. The free volume effect introduced by small-size nanoparticles also helps decrease the viscosity of the whole system. In the second project, I combined the Ohta-Kawasaki (OK) model [3] and the Covariance Matrix Adaptation Evolutionary Strategy(CMA-ES) to optimize the block copolymer blends self-assembly in the hole-shrink process. The aim is to predict the optimal composition and the optimal surface energy to direct the block copolymer blends self-assembly process in the confined hole. After optimization in the OK model, we calibrated the optimal results by the more reliable TICG model and got the same morphology. By comparing different optimization process, we found that the homopolymers which are comprised of the same monomers as either block of the block copolymer can form a perfect perforated hole and might have better performance than the pure block copolymer. While homopolymers which are comprised of a third-party monomers

  19. Restorative justice and victimology

    African Journals Online (AJOL)

    The growth of restorative justice has sparked debate over the future of the criminal justice system, which has historically adopted a retributive, punitive philosophy and advocated for an individualistic, treatment-orientated approach. This approach has over time failed to address the needs of crime victims, communities and.

  20. Public Engagement with the Criminal Justice System in the Age of Social Media

    Directory of Open Access Journals (Sweden)

    Michelle Katherine Larson Rose

    2014-10-01

    Full Text Available Exemplified by the landmark trial of O.J. Simpson, news media coverage of criminal cases in the United States is now regularly dominated by tabloid style coverage, complete with fixation on the victims and accused in criminal cases. Investigators have shown that such coverage of criminal proceedings is linked to decreasing levels of public trust and confidence in the criminal justice system. What is not yet understood is how rapid changes to the media universe in terms of online news sources and social networking are impacting coverage of criminal proceedings and public understanding of the criminal justice system. By surveying the American public on their news consumption habits, participation in social networking, knowledge and opinions of highly publicized criminal cases, and perceptions of the legitimacy of the justice system, we offer one of the first analyses of social media’s impact on public interaction with the criminal justice system. Ultimately we find little evidence that social media is enhancing citizen knowledge about or confidence in the criminal justice system, but we do uncover strong evidence that social media engagement with criminal trials leads to a greater desire for vengeance and encouragement of vigilante attitudes and behavior. Como demostró el emblemático juicio a O.J. Simpson, la cobertura mediática de los casos penales en los Estados Unidos está dominada de forma regular por una cobertura de estilo sensacionalista, centrando su atención en las víctimas y acusados de los casos criminales. Investigaciones han demostrado que esta cobertura de los procesos criminales está relacionada con un menor nivel de confianza del público en el sistema de justicia criminal. Todavía no se conoce con qué rapidez están impactando los cambios en el universo de los medios de comunicación que han llegado de la mano de las fuentes de información en línea y las redes sociales, en la cobertura de los procesos criminales y la

  1. Power, Process, and Protection: Juveniles as Defendants in the Justice System.

    Science.gov (United States)

    Woolard, Jennifer L; Henning, Kristin; Fountain, Erika

    The juvenile court was created in 1899 in part to remedy the unfairness of trying youth in the adult criminal justice system, but its success at rectifying those problems is unclear. One concern is that the vast majority of youth who are adjudicated delinquent are adjudicated after waiving their right to trial and entering a guilty plea. Fairness and equity in the plea bargaining process are premised on the assumption that youth have the capacity to understand and elect between available options and will be given a meaningful opportunity to choose without coercion and deception. In legal terms, the Constitution will only sanction a plea when the defendant makes a knowing, voluntary, and intelligent waiver of her right to trial. In this chapter, we briefly describe the juvenile court process and explain the circumstances of a plea bargain, which constitutes both a waiver of Constitutional rights and an agreement to certain conditions. Then we evaluate the research and practice knowledge regarding the legal components of a valid waiver-that it must be knowing and voluntary. We consider how information, capacity, and circumstance contribute to a knowing waiver. Then we examine how procedural justice, paternalism, and coercion may affect a voluntary waiver. Throughout, we consider whether the people, policies, and practices meant to assess and safeguard that waiver decision fulfill their intended purpose. © 2016 Elsevier Inc. All rights reserved.

  2. Youth with Disabilities in the Corrections System: Prevalence Rates and Identification Issues. Monograph Series on Education, Disability and Juvenile Justice.

    Science.gov (United States)

    Rutherford, Robert B., Jr.; Bullis, Michael; Anderson, Cindy Wheeler; Griller-Clark, Heather M.

    This monograph, one of a series on youth with disabilities and the juvenile justice system, reviews current data on disabilities requiring special education and related supports. Statistics on the prevalence of juvenile crime are followed by statistics on the prevalence of special education disabilities in the system, specifically specific…

  3. Paroxysmal atrioventricular block: Electrophysiological mechanism of phase 4 conduction block in the His-Purkinje system: A comparison with phase 3 block.

    Science.gov (United States)

    Shenasa, Mohammad; Josephson, Mark E; Wit, Andrew L

    2017-11-01

    Paroxysmal atrioventricular (A-V) block is relatively rare, and due to its transient nature, it is often under recognized. It is often triggered by atrial, junctional, or ventricular premature beats, and occurs in the presence of a diseased His-Purkinje system (HPS). Here, we present a 45-year-old white male who was admitted for observation due to recurrent syncope and near-syncope, who had paroxysmal A-V block. The likely cellular electrophysiological mechanisms(s) of paroxysmal A-V block and its differential diagnosis and management are discussed. Continuous electrocardiographic monitoring was done while the patient was in the cardiac unit. Multiple episodes of paroxysmal A-V block were documented in this case. All episodes were initiated and terminated with atrial/junctional premature beats. The patient underwent permanent pacemaker implantation and has remained asymptomatic since then. Paroxysmal A-V block is rare and often causes syncope or near-syncope. Permanent pacemaker implantation is indicated according to the current guidelines. Paroxysmal A-V block occurs in the setting of diseased HPS and is bradycardia-dependent. The detailed electrophysiological mechanisms, which involve phase 4 diastolic depolarization, and differential diagnosis are discussed. © 2017 Wiley Periodicals, Inc.

  4. Mental health research in the criminal justice system: The need for common approaches and international perspectives.

    Science.gov (United States)

    Roesch, R; Ogloff, J R; Eaves, D

    1995-01-01

    There is a need for researchers and policy makers in the area of mental health and law to collaborate and develop common methods of approach to research. Although we have learned a great deal about the prevalence and needs of mentally ill offenders in jails and prisons, there are a number of research questions that remain. If the "second generation" of research is to be fruitful--and useful to policy makers--we need to be sure that the methods we employ are valid and that the findings we obtain are reliable. By collaborating with colleagues in other jurisdictions, we can begin to learn whether some of the existing findings are of a general nature, or dependent upon the system in which they were found. Similarly, while the first-generation research has alerted us to the needs of mentally ill offenders in jails and prisons, second-generation research is needed to help identify factors that may help prevent the "revolving door phenomenon," which results in mentally ill people being volleyed among mental health, criminal justice, and community settings. One area that has received embarrassingly little attention has been the need for considering the relationship between substance abuse and mental disorders. In our own work, we have found an alarmingly high degree of substance abuse among offenders, including mentally ill offenders. We have come to realize the importance of considering the role that substance abuse coupled with other mental disorders may play in the criminal justice system. As a result of this concern, the Surrey Mental Health Project recently hired a full-time drug and alcohol counselor whose job it is to work with inmates with substance abuse disorders while in the jail, and to help arrange continuing treatment resources upon their release. As Wilson et al. (1995) discuss, intensive case management projects may be particularly useful at targeting the unique needs of mentally ill offenders with multiple problems. Much of the research conducted with

  5. Breaking the addictive cycle of the system: improving US criminal justice practices to address substance use disorders.

    Science.gov (United States)

    Kopak, Albert M

    2015-01-01

    Recent political commentary in the USA has suggested that there is great potential for current criminal justice practices designed for drug-involved offenders to be significantly overhauled in the near future. It is imperative to plan for these changes by assessing how well current programs serve drug-involved criminal justice populations. The paper aims to discuss these issues. This critical assessment begins with an overview of the most recent research on the prevalence and impact that substance use disorders have within the criminal justice system. Although the evidence demonstrates that relying on incarceration as a crime control method for drug-involved offenders has many shortcomings, there are innovative new programs being adopted across the country. Two of these promising programs are discussed, as well as the potential results that could be realized from integrating medication assisted treatment into appropriate criminal justice programs designed for drug-involved offenders. Incarceration is a failed practice for attending to the underlying reasons why many drug-involved offenders become involved in criminal activities. There are encouraging new programs emerging in different parts of the USA, but the inclusion of supplemental treatment options could further promote positive outcomes. The impending expansion of criminal justice programs for drug-involved offenders must consider how innovative new programs can be fused with supplemental treatment options to achieve the best results.

  6. The criminalization of the MST and the formation of the operators of the system of justice in Brazil

    Directory of Open Access Journals (Sweden)

    Adalmir Leonidio

    2014-12-01

    Full Text Available The article argues the problems technician and historics of the formation of the main operators of the system of justice in Brazil, mainly commission agents, promoters and magistrates. Seeks to show that an inherited historical culture exists, based in the value of the inequality, that incorporates the university formation of these operators of justice and that it goes to influence considerably its decisions throughout the conduction of moved criminal proceedings against without lands. It is based on the analysis of an extracted data set of the responsible institutions for the formation of these operators, such as university, schools of magistracy and schools of the Public prosecution service.

  7. Mentally Ill Offenders Involved With the U.S. Criminal Justice System

    Directory of Open Access Journals (Sweden)

    Christine M. Sarteschi

    2013-07-01

    Full Text Available This paper sought to synthesize what is currently known about mentally ill offenders in American jails and prisons based upon the most recent government and congressional reports and relevant literature review. The primary goal is to provide a detailed picture of the status of mentally ill offenders—including prevalence, basic demographic information, bio-psycho-social status, mental health, and family histories—and also to identify the problems, conditions, and obstacles faced while under the jurisdiction of the criminal justice system. Mentally ill offenders are constitutionally guaranteed basic mental health treatment. A review of the literature indicates that this constitutional guarantee is not being adequately fulfilled. Implications and suggestions for change are discussed.

  8. Memory Interventions in the Criminal Justice System: Some Practical Ethical Considerations.

    Science.gov (United States)

    Cabrera, Laura Y; Elger, Bernice S

    2016-03-01

    In recent years, discussion around memory modification interventions has gained attention. However, discussion around the use of memory interventions in the criminal justice system has been mostly absent. In this paper we start by highlighting the importance memory has for human well-being and personal identity, as well as its role within the criminal forensic setting; in particular, for claiming and accepting legal responsibility, for moral learning, and for retribution. We provide examples of memory interventions that are currently available for medical purposes, but that in the future could be used in the forensic setting to modify criminal offenders' memories. In this section we contrast the cases of (1) dampening and (2) enhancing memories of criminal offenders. We then present from a pragmatic approach some pressing ethical issues associated with these types of memory interventions. The paper ends up highlighting how these pragmatic considerations can help establish ethically justified criteria regarding the possibility of interventions aimed at modifying criminal offenders' memories.

  9. Persons with intellectual disabilities in the criminal justice system: review of issues.

    Science.gov (United States)

    Jones, Jessica

    2007-12-01

    Although the vast majority of individuals with intellectual disabilities (ID) are law-abiding citizens, there is a small percentage with offending behaviour that is considered antisocial, socially inappropriate, or defined as illegal. It has long been recognised that individuals with ID or mental-health needs who break the law should be dealt with differently from the general population. There have been an increasing number of empirical studies in this area; however, these have been plagued by various definitional and methodological issues. Prevalence estimates of offenders with ID are complicated by diagnostic variations and inconsistencies in the criminal justice process. International studies have shown a large range, from 2% to 40%, depending on methodological approaches. The following review will highlight the salient issues including prevalence of offending, characteristics of offenders, vulnerabilities within the legal system, assessment, and a brief overview of intervention and treatment approaches.

  10. Imposed Stories: Prisoner Self-narratives in the Criminal Justice System in New South Wales, Australia

    Directory of Open Access Journals (Sweden)

    Maggie Hall

    2016-03-01

    Full Text Available This article examines the ways in which offenders are required to provide very particular accounts of themselves and to self-narrate in confined ways. Drawing on ethnographic fieldwork and interviews conducted in the New South Wales justice system, it explores how the stories that offenders are made to accept and tell about themselves often bear little relationship to their own reflections. It analyses how, despite the expectations of judges and prison authorities, these self-narratives are not products of an offender’s soul-searching concerning his past actions and experience; rather they are products of an official legal narrative being imposed on an offender whose capacity to own and enact such a narrative is already seriously compromised.

  11. The relationship of victim injury to the progression of sexual crimes through the criminal justice system.

    LENUS (Irish Health Repository)

    Kennedy, Kieran M

    2012-08-01

    A number of factors are known to influence the progression of sexual crimes through the criminal justice system. The role of victim injury in influencing decision-making at pivotal stages has been addressed by a number of separate research projects. This article consolidates existing research evidence in order to highlight the important role that victim injury plays at each step of the legal process. The importance of accurate diagnosis and recording of victim injury is highlighted. Furthermore, by describing the significant impact that the presence of victim injury can have on the legal outcome, the importance of ensuring that cases without victim injury are correctly interpreted by the police, legal professionals, judiciary and the jury is heavily emphasised.

  12. Dealing with the mentally ill in the criminal justice system in Germany.

    Science.gov (United States)

    Konrad, Norbert; Lau, Steffen

    2010-01-01

    Mentally disordered prisoners in Germany are subject to special legal regulations, which can be traced back to the 1933 "Dangerous Habitual Offenders and their Detention and Rehabilitation Act". There are no special diversion programs in Germany but diversion does in fact happen via legal regulations that are based on the construct of legal responsibility. Diversion refers to the removal of offenders from the criminal justice system at any stage of the procedure and court proceedings. In recent years the number of occupied beds in forensic psychiatric hospitals has continued to rise. At the same time the number of people in prisons has slightly decreased while there has been a slight increase in the number of available beds in general psychiatry. Germany experienced public and media concern about the risk posed by conditionally released mentally ill offenders and other perceived inadequacies in the criminal justice system. Therefore the way in which prisoners or forensic patients are supervised after they have been discharged was reformed in 2007 in order to assure a more efficient control of their conduct after their release from custody by means of mandatory treatment and monitoring. Special outpatient clinics were to assist discharged patients in complying with the conditions of probation and parole. However organisational structures for these specialised outpatient institutions vary within Germany because of its federal administration. This results in regional differences in conditions of treatment and probably in differences in quality as well, but surveys about the effects, efficacy or effectiveness of forensic outpatient treatment in Germany are scarce. Copyright 2010 Elsevier Ltd. All rights reserved.

  13. Self-Harm among Young People Detained in the Youth Justice System in Sri Lanka

    Directory of Open Access Journals (Sweden)

    Lushan V. Hettiarachchi

    2018-01-01

    Full Text Available Self-harm is prevalent in incarcerated adults, yet comparatively few studies of self-harm in detained youth (and even fewer in low- and middle-income countries have been published. We examined the prevalence and correlates of self-harm in a sample of 181 young people (mean age 15.0 years, SD = 2.3 detained in the youth justice system in Sri Lanka. Structured face-to-face questionnaires assessed demographic characteristics, family and social background, substance use, self-harm history (including frequency, method, and intention, bullying victimization, physical and sexual abuse (victimization and perpetration, and exposure to self-harm/suicide by others. Seventy-seven participants (43% reported a lifetime history of self-harm, 19 of whom (25% who reported doing so with suicidal intent. Fifty participants (65% of those with a history of self-harm reported engaging in self-harm impulsively, with no prior planning. A history of self-harm was associated with being female, prior sexual abuse victimization, prior exposure to self-harm by friends, and a lifetime history of self-harm ideation. High rates of substance use, bullying victimization, parental incarceration, and exposure to suicide were reported across the sample. Young people detained in the youth justice system in Sri Lanka are a vulnerable group with high rates of self-harm, substance use, and psychosocial risk factors. Strategies for identifying and preventing self-harm, and targeted psychological interventions designed specifically to address impulsivity, may contribute to more positive outcomes in this marginalised population.

  14. NDTAC Practice Guide: Quality Education Services Are Critical for Youth Involved with the Juvenile Justice and Child Welfare Systems

    Science.gov (United States)

    Gonsoulin, Simon; Clark, Heather Griller; Rankin, Victoria E.

    2015-01-01

    This National Evaluation and Technical Assistance Center for the Education of Children and Youth Who are Neglected, Delinquent, or At-Risk (NDTAC) practice guide examines the principle that quality education services are critical for youth involved with the juvenile justice and child welfare systems. This principle asserts that, to address the…

  15. Substance-Abusing Parents in the Criminal Justice System: Does Substance Abuse Treatment Improve Their Children's Outcomes?

    Science.gov (United States)

    Phillips, Susan D.; Gleeson, James P.; Waites-Garrett, Melissa

    2009-01-01

    The expansion of the criminal justice system over the last several decades helped to focus attention on children of incarcerated parents, many of whom have parents with substance abuse problems. Since the 1990's, a national grassroots campaign has been underway to make substance abuse treatment an alternative to incarceration for parents who…

  16. Girls With Mental Health Needs in the Juvenile Justice System: Challenges and Inequities Confronting a Vulnerable Population

    Science.gov (United States)

    Quinn, Mary Magee; Poirier, Jeffrey M.; Garfinkel, Lili

    2005-01-01

    Recent trends show noticeable increases in the involvement of girls in the juvenile justice system. A disproportionately high number of these girls have co-occurring mental health diagnoses that are related in part to their victimization through sexual, physical, and emotional abuse. Many girls also come from unstable families, whereas others are…

  17. Adaptive Multi-Layered Space-Time Block Coded Systems in Wireless Environments

    KAUST Repository

    Al-Ghadhban, Samir

    2014-01-01

    © 2014, Springer Science+Business Media New York. Multi-layered space-time block coded systems (MLSTBC) strike a balance between spatial multiplexing and transmit diversity. In this paper, we analyze the block error rate performance of MLSTBC

  18. Thermosensitive Self-Assembling Block Copolymers as Drug Delivery Systems

    Directory of Open Access Journals (Sweden)

    Giovanni Filippo Palmieri

    2011-04-01

    Full Text Available Self-assembling block copolymers (poloxamers, PEG/PLA and PEG/PLGA diblock and triblock copolymers, PEG/polycaprolactone, polyether modified poly(Acrylic Acid with large solubility difference between hydrophilic and hydrophobic moieties have the property of forming temperature dependent micellar aggregates and, after a further temperature increase, of gellifying due to micelle aggregation or packing. This property enables drugs to be mixed in the sol state at room temperature then the solution can be injected into a target tissue, forming a gel depot in-situ at body temperature with the goal of providing drug release control. The presence of micellar structures that give rise to thermoreversible gels, characterized by low toxicity and mucomimetic properties, makes this delivery system capable of solubilizing water-insoluble or poorly soluble drugs and of protecting labile molecules such as proteins and peptide drugs.

  19. Serving Social Justice: The Role of the Commons in Sustainable Food Systems

    Directory of Open Access Journals (Sweden)

    Jennifer Sumner

    2011-07-01

    Full Text Available Food is a source of sustenance, a cause for celebration, an inducement to temptation, a vehicle for power, an indicator of well-being, a catalyst for change and, above all, a life good.  Along with other life goods such as potable water, clean air, adequate shelter and protective clothing, food is something we cannot live without.  The global corporate food system, however, allows 800 million to go hungry, while an even larger number of people grow obese.  Based in money-values, this food system promotes accumulation first and foremost, enriching a few while creating economic, social and environmental externalities that are destroying local economies, devastating individuals, families and communities and degrading the planet. What would a food system look like that was based in life-values, centred on the commons and anchored by social justice?  This paper will focus on the creation of sustainable food systems, beginning with the crises of the global corporate food system and then moving to the heart of sustainable food systems – the civil commons.

  20. Serving Social Justice: The Role of the Commons in Sustainable Food Systems

    Directory of Open Access Journals (Sweden)

    Jennifer Sumner

    2011-08-01

    Full Text Available

    Food is a source of sustenance, a cause for celebration, an inducement to temptation, a vehicle for power, an indicator of well-being, a catalyst for change and, above all, a life good.  Along with other life goods such as potable water, clean air, adequate shelter and protective clothing, food is something we cannot live without.  The global corporate food system, however, allows 800 million to go hungry, while an even larger number of people grow obese.  Based in money-values, this food system promotes accumulation first and foremost, enriching a few while creating economic, social and environmental externalities that are destroying local economies, devastating individuals, families and communities and degrading the planet.

    What would a food system look like that was based in life-values, centred on the commons and anchored by social justice?  This paper will focus on the creation of sustainable food systems, beginning with the crises of the global corporate food system and then moving to the heart of sustainable food systems – the civil commons.

  1. The identification and management of ADHD offenders within the criminal justice system: a consensus statement from the UK Adult ADHD Network and criminal justice agencies

    Directory of Open Access Journals (Sweden)

    Pitts Mark

    2011-02-01

    Full Text Available Abstract The UK Adult ADHD Network (UKAAN was founded by a group of mental health specialists who have experience delivering clinical services for adults with Attention Deficit Hyperactivity Disorder (ADHD within the National Health Service (NHS. UKAAN aims to support mental health professionals in the development of services for adults with ADHD by the promotion of assessment and treatment protocols. One method of achieving these aims has been to sponsor conferences and workshops on adult ADHD. This consensus statement is the result of a Forensic Meeting held in November 2009, attended by senior representatives of the Department of Health (DoH, Forensic Mental Health, Prison, Probation, Courts and Metropolitan Police services. The objectives of the meeting were to discuss ways of raising awareness about adult ADHD, and its recognition, assessment, treatment and management within these respective services. Whilst the document draws on the UK experience, with some adaptations it can be used as a template for similar local actions in other countries. It was concluded that bringing together experts in adult ADHD and the Criminal Justice System (CJS will be vital to raising awareness of the needs of ADHD offenders at every stage of the offender pathway. Joint working and commissioning within the CJS is needed to improve awareness and understanding of ADHD offenders to ensure that individuals are directed to appropriate care and rehabilitation. General Practitioners (GPs, whilst ideally placed for early intervention, should not be relied upon to provide this service as vulnerable offenders often have difficulty accessing primary care services. Moreover once this hurdle has been overcome and ADHD in offenders has been identified, a second challenge will be to provide treatment and ensure continuity of care. Future research must focus on proof of principle studies to demonstrate that identification and treatment confers health gain, safeguards

  2. SIDAS - a block-diagram programming system for the interactive digital simulation of dynamic systems

    International Nuclear Information System (INIS)

    Moll, H.; Burkhardt, H.

    1978-01-01

    The paper describes a block-oriented digital simulation system. Some applications clarify the basic structure and operation. The main features of the system are: Easy handling and manipulation through interactive graphical input/output, operational flexibility through successive simulation runs and online modification of parameters, direct access to all facilities of a medium-sized computing system. (orig.) [de

  3. Control of systems with I/O delay via reduction to a one-block problem

    NARCIS (Netherlands)

    Meinsma, Gjerrit; Mirkin, Leonid; Zhong, Qing-Chang

    2002-01-01

    In this paper, the standard (four-block) H/sup /spl infin// control problem for systems with a single delay in the feedback loop is studied. A simple procedure of the reduction of the problem to an equivalent one-block problem having particularly simple structure is proposed. The one-block problem

  4. Organizational Justice

    Science.gov (United States)

    Burns, Travis

    2013-01-01

    Helping principals understand the importance of organizational justice is the first step in enhancing learning outcomes for all learners, regardless of their social class, race, abilities, sex, or gender. In schools, organizational justice may be defined as teachers' perceptions of fairness, respect, and equity that relate to their interactions…

  5. Justice Globalism

    NARCIS (Netherlands)

    Wilson, Erin; Steger, Manfred; Siracusa, Joseph; Battersby, Paul

    2014-01-01

    The pursuit of a global order founded on universal rules extends beyond economics into the normative spheres of law, politics and justice. Justice globalists claim universal principles applicable to all societies irrespective of religion or ideology. This view privileges human rights, democracy and

  6. Resilience and Social Justice as the Basis for Urban Food System Reform - A Case Study of Bristol, U.K.

    OpenAIRE

    Wilson, Mark

    2014-01-01

    This paper considers the contribution of urban agriculture to the local food system and the role of the city council in this system. Using an interdisciplinary mixed method approach, the study explores local stakeholders’ perspectives of these aspects in the city of Bristol, UK. The findings were viewed through the lenses of two conceptual frameworks, resilience and social justice. The results reveal that urban agriculture increases resilience through building community, maintaining a diverse...

  7. Cooperative storage of shared files in a parallel computing system with dynamic block size

    Science.gov (United States)

    Bent, John M.; Faibish, Sorin; Grider, Gary

    2015-11-10

    Improved techniques are provided for parallel writing of data to a shared object in a parallel computing system. A method is provided for storing data generated by a plurality of parallel processes to a shared object in a parallel computing system. The method is performed by at least one of the processes and comprises: dynamically determining a block size for storing the data; exchanging a determined amount of the data with at least one additional process to achieve a block of the data having the dynamically determined block size; and writing the block of the data having the dynamically determined block size to a file system. The determined block size comprises, e.g., a total amount of the data to be stored divided by the number of parallel processes. The file system comprises, for example, a log structured virtual parallel file system, such as a Parallel Log-Structured File System (PLFS).

  8. Block copolymer libraries: modular versatility of the macromolecular Lego system.

    Science.gov (United States)

    Lohmeijer, Bas G G; Wouters, Daan; Yin, Zhihui; Schubert, Ulrich S

    2004-12-21

    The synthesis and characterization of a new 4 x 4 library of block copolymers based on polystyrene and poly(ethylene oxide) connected by an asymmetrical octahedral bis(terpyridine) ruthenium complex at the block junction are described, while initial studies on the thin film morphology of the components of the library are presented by the use of Atomic Force Microscopy, demonstrating the impact of a library approach to derive structure-property relationships.

  9. DNA in the Criminal Justice System: The DNA Success Story in Perspective.

    Science.gov (United States)

    Mapes, Anna A; Kloosterman, Ate D; de Poot, Christianne J

    2015-07-01

    Current figures on the efficiency of DNA as an investigative tool in criminal investigations only tell part of the story. To get the DNA success story in the right perspective, we examined all forensic reports from serious (N = 116) and high-volume crime cases (N = 2791) over the year 2011 from one police region in the Netherlands. These data show that 38% of analyzed serious crime traces (N = 384) and 17% of analyzed high-volume crime traces (N = 386) did not result in a DNA profile. Turnaround times (from crime scene to DNA report) were 66 days for traces from serious crimes and 44 days for traces from high-volume crimes. Suspects were truly identified through a match with the Offender DNA database of the Netherlands in 3% of the serious crime cases and in 1% of the high-volume crime cases. These data are important for both the forensic laboratory and the professionals in the criminal justice system to further optimize forensic DNA testing as an investigative tool. © 2015 American Academy of Forensic Sciences.

  10. Individuals with bipolar disorder and their relationship with the criminal justice system: a critical review.

    Science.gov (United States)

    Fovet, Thomas; Geoffroy, Pierre Alexis; Vaiva, Guillaume; Adins, Catherine; Thomas, Pierre; Amad, Ali

    2015-04-01

    Bipolar disorder is a severe and prevalent psychiatric disease. Poor outcomes include a high frequency of criminal acts, imprisonments, and repeat offenses. This critical review of the international literature examined several aspects of the complex relationship between individuals with bipolar disorder and the criminal justice system: risk factors for criminal acts, features of bipolar patients' incarceration, and their postrelease trajectories. Publications were obtained from the PubMed and Google Scholar electronic databases by using the following MeSH headings: prison, forensic psychiatry, criminal law, crime, and bipolar disorder. Among patients with bipolar disorder, the frequency of violent criminal acts is higher than in the general population (odds ratio [OR]=2.8, 95% confidence interval [CI]=1.8-4.3). The frequency is higher among patients with bipolar disorder and a comorbid substance use disorder than among those without either disorder (OR=10.1, CI=5.3-19.2). As a result, the prevalence of bipolar disorder among prisoners is high (2%-7%). In prison, patients' bipolar disorder symptoms can complicate their relationship with prison administrators, leading to an increased risk of multiple incarcerations. Moreover, the risk of suicide increases for these prisoners. Criminal acts are common among patients with bipolar disorder and are often associated with problems such as addiction. Thus it is important to improve the diagnosis and treatment of inmates with bipolar disorder.

  11. Mindfulness and meditation as an adjunctive treatment for adolescents involved in the juvenile justice system: Is repairing the brain and nervous system possible?

    Science.gov (United States)

    Winters, Drew E; Beerbower, Emily

    2017-08-01

    Adolescents involved in the juvenile justice system are prone to more traumatic events than other adolescents, leaving them in danger of developmental difficulties. Trauma exposure is predictive of poor outcomes including mental and physical health issues as well as criminal activity. Current treatment approaches either have a nominal effect on recidivism rates or increase the likelihood of future criminal offenses. This article explores adolescent brain development, the unique difficulties that juvenile justice youth face, and mindfulness meditation as an adjunctive treatment to system-based treatment. Mindfulness meditation may be a way to redress damage to the brain and facilitate healthy brain development, thus impacting prosocial behavior. Practice implications include integrating mindfulness meditation as an important part of rehabilitative efforts with juvenile justice youth.

  12. CURRENT STATE ANALYSIS OF AUTOMATIC BLOCK SYSTEM DEVICES, METHODS OF ITS SERVICE AND MONITORING

    Directory of Open Access Journals (Sweden)

    A. M. Beznarytnyy

    2014-01-01

    Full Text Available Purpose. Development of formalized description of automatic block system of numerical code based on the analysis of characteristic failures of automatic block system and procedure of its maintenance. Methodology. For this research a theoretical and analytical methods have been used. Findings. Typical failures of the automatic block systems were analyzed, as well as basic reasons of failure occur were found out. It was determined that majority of failures occurs due to defects of the maintenance system. Advantages and disadvantages of the current service technology of automatic block system were analyzed. Works that can be automatized by means of technical diagnostics were found out. Formal description of the numerical code of automatic block system as a graph in the state space of the system was carried out. Originality. The state graph of the numerical code of automatic block system that takes into account gradual transition from the serviceable condition to the loss of efficiency was offered. That allows selecting diagnostic information according to attributes and increasing the effectiveness of recovery operations in the case of a malfunction. Practical value. The obtained results of analysis and proposed the state graph can be used as the basis for the development of new means of diagnosing devices for automatic block system, which in turn will improve the efficiency and service of automatic block system devices in general.

  13. System and method for crystalline sheet growth using a cold block and gas jet

    Science.gov (United States)

    Kellerman, Peter L.; Mackintosh, Brian; Carlson, Frederick M.; Morrell, David; Moradian, Ala; Desai, Nandish; Sun, Dawei; Sinclair, Frank

    2018-05-01

    A crystallizer for growing a crystalline sheet from a melt may include a cold block having a cold block surface that faces an exposed surface of the melt, the cold block configured to generate a cold block temperature at the cold block surface that is lower than a melt temperature of the melt at the exposed surface. The system may also include a nozzle disposed within the cold block and configured to deliver a gas jet to the exposed surface, wherein the gas jet and the cold block are interoperative to generate a process zone that removes heat from the exposed surface at a first heat removal rate that is greater than a second heat removal rate from the exposed surface in outer regions outside of the process zone.

  14. United States and Canadian approaches to justice in health care: a comparative analysis of health care systems and values.

    Science.gov (United States)

    Jecker, N S; Meslin, E M

    1994-06-01

    The purpose of this study is to compare and contrast the basic ethical values underpinning national health care policies in the United States and Canada. We use the framework of ethical theory to name and elaborate ethical values and to facilitate moral reflection about health care reform. Section one describes historical and contemporary social contract theories and clarifies the ethical values associated with them. Sections two and three show that health care debates and health care systems in both countries reflect the values of this tradition; however, each nation interprets the tradition differently. In the U.S., standards of justice for health care are conceived as a voluntary agreement reached by self-interested parties. Canadians, by contrast, interpret the same justice tradition as placing greater emphasis on concern for others and for the community. The final section draws out the implications of these differences for future U.S. and Canadian health care reforms.

  15. Theory of planned behavior and knowledge sharing among nurses in patient computer management system: The role of distributive justice

    Directory of Open Access Journals (Sweden)

    Sarminah Samad

    2018-05-01

    Full Text Available This study examined the relationship between Theory of Planned Behavior and knowledge sharing among nurses in Patient Computer Management System. Consequently, it determined the moderating effect of distributive justice on the relationship between Theory Planned Behavior and knowledge sharing. A quantitative approach was employed in this study. The research was based on a correlational and cross-sectional study which involved a total of 336 nurses. Data was collected based on random sampling via self-administered questionnaires. Partial Least Squares (PLS (Version 3.0 analysis was used to analyze the data. The study revealed that Theory of Plan Behavior components were significantly related to knowledge sharing. These components were also found to have a significant and positive influence on knowledge sharing. The study revealed that distributive justice had significantly moderated the relationship between two components of Theory Planned Behavior (attitude and subjective norm and knowledge sharing.

  16. Random matrix theory for pseudo-Hermitian systems: Cyclic blocks

    Indian Academy of Sciences (India)

    Abstract. We discuss the relevance of random matrix theory for pseudo-Hermitian sys- tems, and, for Hamiltonians that break parity P and time-reversal invariance T. In an attempt to understand the random Ising model, we present the treatment of cyclic asym- metric matrices with blocks and show that the nearest-neighbour ...

  17. SLS Block 1-B and Exploration Upper Stage Navigation System Design

    Science.gov (United States)

    Oliver, T. Emerson; Park, Thomas B.; Smith, Austin; Anzalone, Evan; Bernard, Bill; Strickland, Dennis; Geohagan, Kevin; Green, Melissa; Leggett, Jarred

    2018-01-01

    The SLS Block 1B vehicle is planned to extend NASA's heavy lift capability beyond the initial SLS Block 1 vehicle. The most noticeable change for this vehicle from SLS Block 1 is the swapping of the upper stage from the Interim Cryogenic Propulsion stage (ICPS), a modified Delta IV upper stage, to the more capable Exploration Upper Stage (EUS). As the vehicle evolves to provide greater lift capability and execute more demanding missions so must the SLS Integrated Navigation System to support those missions. The SLS Block 1 vehicle carries two independent navigation systems. The responsibility of the two systems is delineated between ascent and upper stage flight. The Block 1 navigation system is responsible for the phase of flight between the launch pad and insertion into Low-Earth Orbit (LEO). The upper stage system assumes the mission from LEO to payload separation. For the Block 1B vehicle, the two functions are combined into a single system intended to navigate from ground to payload insertion. Both are responsible for self-disposal once payload delivery is achieved. The evolution of the navigation hardware and algorithms from an inertial-only navigation system for Block 1 ascent flight to a tightly coupled GPS-aided inertial navigation system for Block 1-B is described. The Block 1 GN&C system has been designed to meet a LEO insertion target with a specified accuracy. The Block 1-B vehicle navigation system is designed to support the Block 1 LEO target accuracy as well as trans-lunar or trans-planetary injection accuracy. This is measured in terms of payload impact and stage disposal requirements. Additionally, the Block 1-B vehicle is designed to support human exploration and thus is designed to minimize the probability of Loss of Crew (LOC) through high-quality inertial instruments and Fault Detection, Isolation, and Recovery (FDIR) logic. The preliminary Block 1B integrated navigation system design is presented along with the challenges associated with

  18. Flash memory management system and method utilizing multiple block list windows

    Science.gov (United States)

    Chow, James (Inventor); Gender, Thomas K. (Inventor)

    2005-01-01

    The present invention provides a flash memory management system and method with increased performance. The flash memory management system provides the ability to efficiently manage and allocate flash memory use in a way that improves reliability and longevity, while maintaining good performance levels. The flash memory management system includes a free block mechanism, a disk maintenance mechanism, and a bad block detection mechanism. The free block mechanism provides efficient sorting of free blocks to facilitate selecting low use blocks for writing. The disk maintenance mechanism provides for the ability to efficiently clean flash memory blocks during processor idle times. The bad block detection mechanism provides the ability to better detect when a block of flash memory is likely to go bad. The flash status mechanism stores information in fast access memory that describes the content and status of the data in the flash disk. The new bank detection mechanism provides the ability to automatically detect when new banks of flash memory are added to the system. Together, these mechanisms provide a flash memory management system that can improve the operational efficiency of systems that utilize flash memory.

  19. Individuals with Mental Retardation and the Criminal Justice System: The View from States' Attorneys General.

    Science.gov (United States)

    McAfee, James K.; Gural, Michele

    1988-01-01

    Results of a survey of state attorneys general (N=46) found that, with few exceptions, identification of persons with mental retardation in criminal justice is neither systematic nor probable. Protections lie in statutes pertaining to mental illness rather than to mental retardation. (Author/DB)

  20. “A system of justice that closes the door to those who cannot pay is ...

    African Journals Online (AJOL)

    UKZN

    before the law, such as in civil cases where cost rather than justice often ... as well as the position in selected foreign jurisdictions regarding the offering ... civil disputes. ... cites the jurisprudence of the European Court of Human Rights which ...... attorneys a tax incentive by deducting every hour that is spent on pro bono work.

  1. Analog Organic Electronics Building Blocks for Organic Smart Sensor Systems on Foil

    CERN Document Server

    Marien, Hagen; Heremans, Paul

    2013-01-01

     This book provides insight into organic electronics technology and in analog circuit techniques that can be used to increase the performance of both analog and digital organic circuits. It explores the domain of organic electronics technology for analog circuit applications, specifically smart sensor systems.  It focuses on all the building blocks in the data path of an organic sensor system between the sensor and the digital processing block. Sensors, amplifiers, analog-to-digital converters and DC-DC converters are discussed in detail. Coverage includes circuit techniques, circuit implementation, design decisions and measurement results of the building blocks described. Offers readers the first book to focus on analog organic circuit design; Discusses organic electronics technology for analog circuit applications in the context of smart sensor systems; Describes all building blocks necessary for an organic sensor system between the sensor and the digital processing block; Includes circuit techniques, cir...

  2. Reticuloendothelial system blocking with gamma globulins makes radioimmunotargetting more efficient

    International Nuclear Information System (INIS)

    Hazra, D.K.; Gupta, A.K.; Gangwar, P.K.; Gupta, S.; Pathak, H.; Khanna Hazra, P.; Yadava, J.P.S.

    2004-01-01

    Introduction: Currently there are three principal Methods of treating cancer viz. Surgery, Chemotherapy and External radiation therapy. Each of these has its limitations. There is much interest today in the development of a new mode of therapy viz. the administration of radio labelled bi, conjugates in nuclear medicine for the selective delivery of radiation to the cancer cells while sparing the normal cells. Radioimmunotargetting is analogous to radio war-head being carried by a guided missile or smart bomb (the bi,conjugates) which selectively homes on the cancer cells by specific recognition of molecules on the cancer cell surface. One of the major problems limiting radiobioconjugate therapy is the small fraction of the injected dose of radiolabelled biomotecules that goes to specific tumour sites. In the case of' Radioimmunotherapy with radiolabelled antibodies, large amount of these radiolabelled antibodies is wasted by nonspecific targets in the reticuloendothelial system (RES) believed to be mediated through their Fc moieties tinldng to galactosyl receptors. Apart from the use of constructs devoid of Fc or degalactosylation of the antibodies, RES blocking is a method of enhancing target/nontarget ratios. We describe our findings on a novel approach: bloctdng the RES by prior administration of large molecular weight agents. Materials and methods: In experimental Nude/Swiss albino mice, five agents viz. India Ink, Human gammaglobulin, Dextran, Polygeline and hydroxyethyt starch were evaluated for their ability to decrease this nonspecific uptake in both nontumour bearing animals and Human turn,ur xenografted animals. These were administered in quantities of 1 mg intravenously in the tail vein 4 or 24 hours prior to the injection of 50 ug of radiotabetled human immunogiobutin or radiotabetled M3 antibody. The antibodies were labelled with Technetium 99m, Iodine 131 or Gold 199. The bi,distribution of the radiopharmaceutical was followed by serial scans using a

  3. Insane defendants and forensic convicts: before and after the onset of the new forensic psychiatry network and the criminal justice system reform in Chile.

    Science.gov (United States)

    Cid, Rodrigo D

    2010-09-01

    Like other Latin American democratic societies, Chile is supposed to respect legal rights of mentally ill people who are in trouble with the law, and provide them protection, treatment and welfare. Therefore, in this decade, the Chilean Criminal Justice and Mental Health System has undergone significant changes. Because this article is related to the recent social features that involve different areas such as justice, mental health assistance and forensic psychiatry systems, and thereby the nonexistence of current literature that reviews this matter from a global perspective and its implications for the mental health population involved in the justice system, its review and analysis seems to be interesting. The 'New Forensic Psychiatry Network' (NFPN) has been putting in relevant efforts to offer proper treatment and forensic assessment taking into account the civil rights of mentally insane people, and the 'Criminal Justice System Reform' (CJSR) is making possible legal conditions for better justice ensuring a more just resolution of insane defendants' and mentally ill convicts' lawsuits. From the author's viewpoint, all these changes are leading to a deep cultural impact on a Chilean's mind, changing their vision of justice and how society should respect insane defendants' and mentally ill convicts' legal rights.

  4. What Can Engineering Systems Teach Us About Social (In)Justices? The Case of Public Transportation Systems

    DEFF Research Database (Denmark)

    Valderrama Pineda, Andres Felipe

    2013-01-01

    Politicians, consultants and engineers develop public transportation systems using a variety of well-developed and established modeling tools to calculate different aspects of a system. Some of them are performance-capacity against investment models to determine the value of a given technical cho...... in at various stages in the process hides social injustices under the veil of neutrality. This chapter, thus, calls to engineers to become critically aware of how they can influence systems modeling in ways that are more socially just....... that the implicit assumptions and even the specific ways of estimating different constants to value input data in these models shape the results in ways that perpetuate social injustices built in the urban landscape of our cities. This chapter analyses the case of the design of Transmilenio in Bogotá, a public mass...... transportation system coined as one of the most progressive on the planet. Part of a political discourse to improve social justice in Bogotá, the project is successful in many respects but falls short of the original aims in many other respects. The chapter describes how the “rational modeling” brought...

  5. Justice delayed is justice denied: Protecting Miners against ...

    African Journals Online (AJOL)

    Justice delayed is justice denied: Protecting Miners against Occupational ... of section 35 of Compensation for Occupational Injuries and Diseases Act 130 of ... of the Mankayi case for the system of occupational health and safety in South Africa. ... KEYWORDS: Occupational health; diseases; injuries; employees; protection; ...

  6. Assessment of Effects of a Delay Block and a Nonlinear Block in Systems with Chaotic Behavior Using Lyapunov Exponents

    Directory of Open Access Journals (Sweden)

    Pablo César Rodríguez Gómez

    2017-05-01

    Full Text Available Context: Because feedback systems are very common and widely used, studies of the structural characteristics under which chaotic behavior is generated have been developed. These can be separated into a nonlinear system and a linear system at least of the third order. Methods such as the descriptive function have been used for analysis. Method: A feedback system is proposed comprising a linear system, a nonlinear system and a delay block, in order to assess his behavior using Lyapunov exponents. It is evaluated with three different linear systems, different delay values and different values for parameters of nonlinear characteristic, aiming to reach chaotic behavior. Results: One hundred experiments were carried out for each of the three linear systems, by changing the value of some parameters, assessing their influence on the dynamics of the system. Contour plots that relate these parameters to the Largest Lyapunov exponent were obtained and analyzed. Conclusions: In spite non-linearity is a condition for the existence of chaos, this does not imply that any nonlinear characteristic generates a chaotic system, it is reflected by the contour plots showing the transitions between chaotic and no chaotic behavior of the feedback system. Language: English

  7. Water Justice

    NARCIS (Netherlands)

    Boelens, R.A.; Perreault, T.; Vos, J.M.C.

    2018-01-01

    Water justice is becoming an ever-more pressing issue in times of increasing water-based inequalities and discrimination. Megacities, mining, forestry, industry and agribusiness claim an increasingly large share of available surface and groundwater reserves. Water grabbing and pollution generate

  8. How can forensic systems improve justice for victims of offenders found not criminally responsible?

    Science.gov (United States)

    Quinn, Jason; Simpson, Alexander I F

    2013-01-01

    Controversy has arisen surrounding findings of not criminally responsible (NCR) or not guilty by reason of insanity (NGRI) in recent years. In some countries, the debate has been driven by the concerns of victims, who are seeking greater information on discharge, accountability on the part of the offender, and involvement in the disposition of NCR or NGRI perpetrators. Their demands raise questions about proportionality between the seriousness of the index offense and the disposition imposed, the place of retribution in the NCR regimen, and the ethics-related challenges that emerge from this tension. We conducted a literature review focused on the relationship of victims to NCR and NGRI processes. The literature is limited. However, theoretical reasoning suggests that interventions based on restorative justice principles reduce persistently negative feelings and increase a sense of justice for victims of criminally responsible defendants. Opportunities and problems with extending such processes into the area of mentally abnormal offenders are discussed.

  9. Juvenile Justice in Mexico

    Directory of Open Access Journals (Sweden)

    Martha Frías Armenta

    2014-08-01

    Full Text Available The first tribunal in Mexico was established in the central state of San Luis Potosi in 1926. The Law Regarding Social Prevention and Juvenile Delinquency for the Federal District and Mexican territories was promulgated in 1928. In 2005, Article 18 of the Mexican Constitution was modified to establish a comprehensive system (“Sistema Integral de justicia” in Spanish of justice for juveniles between 12 and 18 years old who had committed a crime punishable under criminal law. Its objective was to guarantee juveniles all the due process rights established for adults, in addition to the special ones recognized for minors. The constitutional reform also provides a framework that includes special tribunals as well as alternative justice options for juveniles. With these reforms, institutionalization of minors was to be considered an extreme measure applicable only to felonies and to juveniles older than 14. In 2006, all states within the Mexican federation enacted the “Law of justice for adolescents”. This system, at both the federal and state levels, formalizes a new global paradigm with regard to the triangular relationship between children, the State and the Law. It recognizes that children are also bearers of the inherent human rights recognized for all individuals, instead of simply objects in need of protection. However, despite formally aligning Mexican juvenile justice law with the Convention on the Rights of the Child (CRC, issues of actual substantive rights remained and new ones have appeared. For example, juveniles younger than 14 who have not committed a felony are released from institutions without any rehabilitation or treatment options, and alternative forms of justice were included without evaluating their possibilities of application or their conditions for success. In addition, the economic status of most juvenile detainees continues to be one of the most important determining factors in the administration of justice

  10. Restorative Justice: A Changing Community Response

    Science.gov (United States)

    Ryan, Thomas G.; Ruddy, Sean

    2015-01-01

    Our purpose herein is to demonstrate how restorative justice continues to unfold globally and we explain how the use of a restorative justice ideology and intervention leads to a common alternative, not only in criminal justice institutions, but also within social agencies, such as elementary schools, and the related social support systems. We…

  11. Advancing system and policy changes for social and racial justice: comparing a Rural and Urban Community-Based Participatory Research Partnership in the U.S.

    Science.gov (United States)

    Devia, Carlos; Baker, Elizabeth A; Sanchez-Youngman, Shannon; Barnidge, Ellen; Golub, Maxine; Motton, Freda; Muhammad, Michael; Ruddock, Charmaine; Vicuña, Belinda; Wallerstein, Nina

    2017-02-21

    The paper examines the role of community-based participatory research (CBPR) within the context of social justice literature and practice. Two CBPR case studies addressing health inequities related to Type 2 Diabetes and Cardiovascular disease were selected from a national cross-site study assessing effective academic-community research partnerships. One CBPR partnership works with African Americans in rural Pemiscot County, Missouri and the other CBPR partnership works with African American and Latinos in urban South Bronx, New York City. Data collection included semi-structured key informant interviews and focus groups. Analysis focused on partnerships' context/history and their use of multiple justice-oriented strategies to achieve systemic and policy changes in order to address social determinants of health in their communities. Community context and history shaped each partnership's strategies to address social determinants. Four social justice approaches (identity/recognition, procedural, distributive, and structural justice) used by both partnerships were identified. These social justice approaches were employed to address underlying causes of inequitable distribution of resources and power structures, while remaining within a scientific research framework. CBPR can bridge the role of science with civic engagement and political participation, empowering community members to become political agents who integrate evidence into their social justice organizing strategies.

  12. Block preconditioners for linear systems arising from multiscale collocation with compactly supported RBFs

    KAUST Repository

    Farrell, Patricio; Pestana, Jennifer

    2015-01-01

    . However, the benefit of a guaranteed symmetric positive definite block system comes at a high computational cost. This cost can be alleviated somewhat by considering compactly supported RBFs and a multiscale technique. But the condition number and sparsity

  13. Criminal Justice Web Sites.

    Science.gov (United States)

    Dodge, Timothy

    1998-01-01

    Evaluates 15 criminal justice Web sites that have been selected according to the following criteria: authority, currency, purpose, objectivity, and potential usefulness to researchers. The sites provide narrative and statistical information concerning crime, law enforcement, the judicial system, and corrections. Searching techniques are also…

  14. Universal block diagram based modeling and simulation schemes for fractional-order control systems.

    Science.gov (United States)

    Bai, Lu; Xue, Dingyü

    2017-05-08

    Universal block diagram based schemes are proposed for modeling and simulating the fractional-order control systems in this paper. A fractional operator block in Simulink is designed to evaluate the fractional-order derivative and integral. Based on the block, the fractional-order control systems with zero initial conditions can be modeled conveniently. For modeling the system with nonzero initial conditions, the auxiliary signal is constructed in the compensation scheme. Since the compensation scheme is very complicated, therefore the integrator chain scheme is further proposed to simplify the modeling procedures. The accuracy and effectiveness of the schemes are assessed in the examples, the computation results testify the block diagram scheme is efficient for all Caputo fractional-order ordinary differential equations (FODEs) of any complexity, including the implicit Caputo FODEs. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

  15. Corporate accountability and transitional justice

    Directory of Open Access Journals (Sweden)

    Sabine Michalowski

    2015-10-01

    Full Text Available Traditionally, transitional justice processes do not address the role of corporations in dictatorships or in armed conflicts that give rise to the need for dealing with grave and systematic human rights violations. However, there is a growing awareness that in many contexts corporations contribute to these violations, often in the form of corporate complicity with the principal violators. An argument can therefore be made that to achieve the aims of transitional justice and establish a holistic narrative of the past as well as obtain justice and reparations for victims requires investigating and addressing the role of corporate actors. This article uses the example of Colombia’s Justice and Peace process to show some of the complexities, opportunities and challenges that arise if transitional justice measures focus primarily on criminal law and create a specific legal framework, outside of the ordinary justice systems, only for a limited group of primary perpetrators, in the Colombian case for members of the armed groups who demobilised. It is argued that the exclusion of corporate actors in contexts where their role is regarded as significant leads to victims seeking alternatives ways to obtain justice and that both victims and corporations would benefit if transitional justice mechanisms addressed the role of corporations.

  16. Revitalisation of the control system of Shoshtanj TPP - Block 3 and TP 1 (Croatia)

    International Nuclear Information System (INIS)

    Shprem, Davor

    1997-01-01

    Block 3 of the Shoshtanj Thermal Power Plant was put into operation in 1960. With its 75 MW rated output on the Oerlikon turbine and the generation of 150 t/h of steam per each of the two Sulzer boilers fired by coal from the nearby Velenje mines, with Blocks I and 2, it was one of the biggest thermal power plants in Slovenia and in the former Yugoslavia. Although today, after the construction of much bigger Blocks 4 and 5, its share in the generation of electric and heating energy in the Republic of Slovenia is not so big, owing to its flexibility and reliability in operation, it is still a very important thermal power plant. Its importance conditioned numerous reconstructions with a view to increasing the efficiency of the block, extending its service life and increasing its ecological acceptability. A number of changes and upgradings were done, and ATM, Zagreb, today SIEMENS d.d. had an important share therein. This article deals with the revitalization of the control and monitoring system of Block 3 and Heating Station I of the Shoshtanj Thermal Power Plant. An emphasis is put on the installation of modern TELEPERM ME - AS220 EAI automation system and OS 525 operation and monitoring system. With the installation of the new automatic control system for Block 3 and TP I the main purpose of the reconstruction was achieved - the extension of the service life of the plant with an increased efficiency of its control. With the installation of the modem microprocessor automatic control system and the operation and monitoring system, a solid basis was ensured also for further upgrading and additions at later stages of reconstruction of Block 3, which would be finished by the complete replacement of the hydraulic oil control system and the relocation of the control of Block 3 and TP I in the new joint control room for Blocks 1, 2 and 3. The first stage of these extensive works starts with the reconstruction of the automatic control system of Blocks I and 2 which will be

  17. In a Spirit of Restoration: A Phenomenology of Nursing Practice and the Criminal Justice System.

    Science.gov (United States)

    Gorman, Geraldine; Singer, Rebecca M; Christmas, Erin; Herbstritt, Catherine; Miller, Layne; Murphy, Mary; Shannon, Cailan; Wyss, Katrina

    Conditions within jails and prisons are a public health crisis, necessitating critical reform measures. An innovative collaboration between a Midwestern College of Nursing and Cook County Department of Corrections provides students with the opportunity to develop health education for both those detained in the jail and the corrections officers. A phenomenological approach, recognizing the importance of intuitive and cognitive understanding, is offered as a framework for practice in complex environments. Principles of restorative justice provide a bridge between primary, secondary, and tertiary prevention and the nursing practice possible within these institutions of incarceration and the communities to which people return.

  18. The communication of forensic science in the criminal justice system: A review of theory and proposed directions for research.

    Science.gov (United States)

    Howes, Loene M

    2015-03-01

    Clear communication about forensic science is essential to the effectiveness and perceived trustworthiness of the criminal justice system. Communication can be seen as a meaning-making process that involves different components such as the sender of a message, the message itself, the channel in which a message is sent, and the receiver of the message. Research conducted to date on the communication between forensic scientists and non-scientists in the criminal justice system has focused on different components of the communication process as objects of study. The purpose of this paper is to bring together communication theory and past research on the communication of forensic science to contribute to a deeper understanding of it, and to provide a coherent view of it overall. The paper first outlines the broader context of communication theory and science communication as a backdrop to forensic science communication. Then it presents a conceptual framework as a way to organise past research and, using the framework, reviews recent examples of empirical research and commentary on the communication of forensic science. Finally the paper identifies aspects of the communication of forensic science that may be addressed by future research to enhance the effectiveness of communication between scientists and non-scientists in this multidisciplinary arena. Copyright © 2014 Forensic Science Society. Published by Elsevier Ireland Ltd. All rights reserved.

  19. Comparative Study: The Military Justice System in Ghana and the United States (Pre-Trial Through Post-Trial): Need for Reforms in Ghana's Military Justice System

    National Research Council Canada - National Science Library

    Allotey, Thomas

    2001-01-01

    .... Both systems were founded on the English common law. Part II of the paper highlighted the colonial administration of the British and the introduction of the English judicial system into then Gold Coast...

  20. Systematic review of the systemic concentrations of local anaesthetic after transversus abdominis plane block and rectus sheath block

    NARCIS (Netherlands)

    Rahiri, J.; Tuhoe, J.; Svirskis, D.; Lightfoot, N. J.; Lirk, P. B.; Hill, A. G.

    2017-01-01

    Background. Safe and efficacious modalities of perioperative analgesia are essential for enhanced recovery after surgery. Truncal nerve blocks are one potential adjunct for analgesia of the abdominal wall, and in recent years their popularity has increased. Transversus abdominis plane block (TAPB)

  1. ANALYSIS OF EXISTING AND PROSPECTIVE TECHNICAL CONTROL SYSTEMS OF NUMERIC CODES AUTOMATIC BLOCKING

    Directory of Open Access Journals (Sweden)

    A. M. Beznarytnyy

    2013-09-01

    Full Text Available Purpose. To identify the characteristic features of the engineering control measures system of automatic block of numeric code, identifying their advantages and disadvantages, to analyze the possibility of their use in the problems of diagnosing status of the devices automatic block and setting targets for the development of new diagnostic systems. Methodology. In order to achieve targets the objective theoretical and analytical method and the method of functional analysis have been used. Findings. The analysis of existing and future facilities of the remote control and diagnostics automatic block devices had shown that the existing systems of diagnosis were not sufficiently informative, designed primarily to control the discrete parameters, which in turn did not allow them to construct a decision support subsystem. In developing of new systems of technical diagnostics it was proposed to use the principle of centralized distributed processing of diagnostic data, to include a subsystem support decision-making in to the diagnostics system, it will reduce the amount of work to maintain the devices blocking and reduce recovery time after the occurrence injury. Originality. As a result, the currently existing engineering controls facilities of automatic block can not provide a full assessment of the state distillation alarms and locks. Criteria for the development of new systems of technical diagnostics with increasing amounts of diagnostic information and its automatic analysis were proposed. Practical value. These results of the analysis can be used in practice in order to select the technical control of automatic block devices, as well as the further development of diagnostic systems automatic block that allows for a gradual transition from a planned preventive maintenance service model to the actual state of the monitored devices.

  2. A completely transparent, adhesively bonded soda-lime glass block masonry system

    Directory of Open Access Journals (Sweden)

    F. Oikonomopoulou

    2015-01-01

    Full Text Available A pioneering, all transparent, self-supporting glass block facade is presented in this paper. Previously realized examples utilize embedded metal components in order to obtain the desired structural performance despite the fact that these elements greatly affect the facade’s overall transparency level. Undeniably, the oxymoron ‘transparency and strength’ remains the prime concern in such applications. In this paper, a new, innovative structural system for glass block facades is described, which demonstrably meets both criteria. The structure is exclusively constructed by monolithic glass blocks, bonded with a colourless, UV-curing adhesive, obtaining thus a maximum transparency. In addition, the desired structural performance is achieved solely through the masonry system, without any opaque substructure. Differing from previous realized projects, solid soda-lime glass blocks are used rather than borosilicate ones. This article provides an overview of the integrated architectural and structural design and discusses the choice of materials. The structural verification of the system is demonstrated. The results show that the adhesively bonded glass block structure has the required self-structural behaviour, but only if strict tolerances are met in the geometry of the glass blocks.

  3. 28 CFR 16.130 - Exemption of Department of Justice Systems: Correspondence Management Systems for the Department...

    Science.gov (United States)

    2010-07-01

    ...) Subsection (d)(2). Amendment of the records would interfere with ongoing criminal or civil law enforcement... Act, Privacy Act and Mandatory Declassification Review Requests and Administrative Appeals for the... of Justice (DOJ-003); Freedom of Information Act, Privacy Act and Mandatory Declassification Review...

  4. A fast direct method for block triangular Toeplitz-like with tri-diagonal block systems from time-fractional partial differential equations

    Science.gov (United States)

    Ke, Rihuan; Ng, Michael K.; Sun, Hai-Wei

    2015-12-01

    In this paper, we study the block lower triangular Toeplitz-like with tri-diagonal blocks system which arises from the time-fractional partial differential equation. Existing fast numerical solver (e.g., fast approximate inversion method) cannot handle such linear system as the main diagonal blocks are different. The main contribution of this paper is to propose a fast direct method for solving this linear system, and to illustrate that the proposed method is much faster than the classical block forward substitution method for solving this linear system. Our idea is based on the divide-and-conquer strategy and together with the fast Fourier transforms for calculating Toeplitz matrix-vector multiplication. The complexity needs O (MNlog2 ⁡ M) arithmetic operations, where M is the number of blocks (the number of time steps) in the system and N is the size (number of spatial grid points) of each block. Numerical examples from the finite difference discretization of time-fractional partial differential equations are also given to demonstrate the efficiency of the proposed method.

  5. Retributive and restorative justice.

    Science.gov (United States)

    Wenzel, Michael; Okimoto, Tyler G; Feather, Norman T; Platow, Michael J

    2008-10-01

    The emergence of restorative justice as an alternative model to Western, court-based criminal justice may have important implications for the psychology of justice. It is proposed that two different notions of justice affect responses to rule-breaking: restorative and retributive justice. Retributive justice essentially refers to the repair of justice through unilateral imposition of punishment, whereas restorative justice means the repair of justice through reaffirming a shared value-consensus in a bilateral process. Among the symbolic implications of transgressions, concerns about status and power are primarily related to retributive justice and concerns about shared values are primarily related to restorative justice. At the core of these processes, however, lies the parties' construal of their identity relation, specifically whether or not respondents perceive to share an identity with the offender. The specific case of intergroup transgressions is discussed, as are implications for future research on restoring a sense of justice after rule-breaking.

  6. Restorative Justice as Social Justice for Victims of Gendered Violence: A Standpoint Feminist Perspective

    Science.gov (United States)

    van Wormer, Katherine

    2009-01-01

    This article provides an overview of restorative justice as a process and examines its relevance to women who have been victimized by physical and sexual abuse. The starting point is the justice system with its roots in adversarial, offender-oriented practices of obtaining justice. The widespread dissatisfaction by battered women and rape victims…

  7. QuaBingo: A Prediction System for Protein Quaternary Structure Attributes Using Block Composition

    Directory of Open Access Journals (Sweden)

    Chi-Hua Tung

    2016-01-01

    Full Text Available Background. Quaternary structures of proteins are closely relevant to gene regulation, signal transduction, and many other biological functions of proteins. In the current study, a new method based on protein-conserved motif composition in block format for feature extraction is proposed, which is termed block composition. Results. The protein quaternary assembly states prediction system which combines blocks with functional domain composition, called QuaBingo, is constructed by three layers of classifiers that can categorize quaternary structural attributes of monomer, homooligomer, and heterooligomer. The building of the first layer classifier uses support vector machines (SVM based on blocks and functional domains of proteins, and the second layer SVM was utilized to process the outputs of the first layer. Finally, the result is determined by the Random Forest of the third layer. We compared the effectiveness of the combination of block composition, functional domain composition, and pseudoamino acid composition of the model. In the 11 kinds of functional protein families, QuaBingo is 23% of Matthews Correlation Coefficient (MCC higher than the existing prediction system. The results also revealed the biological characterization of the top five block compositions. Conclusions. QuaBingo provides better predictive ability for predicting the quaternary structural attributes of proteins.

  8. Traffic Modelling for Moving-Block Train Control System

    International Nuclear Information System (INIS)

    Tang Tao; Li Keping

    2007-01-01

    This paper presents a new cellular automaton (CA) model for train control system simulation. In the proposed CA model, the driver reactions to train movements are captured by some updated rules. The space-time diagram of traffic flow and the trajectory of train movement is used to obtain insight into the characteristic behavior of railway traffic flow. A number of simulation results demonstrate that the proposed CA model can be successfully used for the simulations of railway traffic. Not only the characteristic behavior of railway traffic flow can be reproduced, but also the simulation values of the minimum time headway are close to the theoretical values.

  9. A Block Iterative Finite Element Model for Nonlinear Leaky Aquifer Systems

    Science.gov (United States)

    Gambolati, Giuseppe; Teatini, Pietro

    1996-01-01

    A new quasi three-dimensional finite element model of groundwater flow is developed for highly compressible multiaquifer systems where aquitard permeability and elastic storage are dependent on hydraulic drawdown. The model is solved by a block iterative strategy, which is naturally suggested by the geological structure of the porous medium and can be shown to be mathematically equivalent to a block Gauss-Seidel procedure. As such it can be generalized into a block overrelaxation procedure and greatly accelerated by the use of the optimum overrelaxation factor. Results for both linear and nonlinear multiaquifer systems emphasize the excellent computational performance of the model and indicate that convergence in leaky systems can be improved up to as much as one order of magnitude.

  10. Restorative justice innovations in Canada.

    Science.gov (United States)

    Wilson, Robin J; Huculak, Bria; McWhinnie, Andrew

    2002-01-01

    As many jurisdictions move towards more retributive measures as a means to address public discontent with crime, a parallel movement has developed in regard to restorative justice. This article presents three restorative initiatives currently in use in Canada. Each initiative addresses offender behavior and community engagement at a different point in the justice continuum. The use of Sentencing Circles is an example of how restorative justice principles can be instituted at the front end, prior to an offender becoming lodged in the system. The Restorative Justice Options to Parole Suspension project demonstrates how community engagement can assist in preventing offenders from being returned to the system once they have achieved conditional release. The Circles of Support and Accountability project has enlisted the support of professionally supported volunteers in the community reintegration of high-risk sexual offenders. These initiatives are presented within a framework of effective correctional interventions and increased empowerment for a variety of stakeholders. Copyright 2002 John Wiley & Sons, Ltd.

  11. 49 CFR 236.401 - Automatic block signal system and interlocking standards applicable to traffic control systems.

    Science.gov (United States)

    2010-10-01

    ... TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Traffic Control Systems Standards § 236.401 Automatic... 49 Transportation 4 2010-10-01 2010-10-01 false Automatic block signal system and interlocking standards applicable to traffic control systems. 236.401 Section 236.401 Transportation Other Regulations...

  12. Performance of a YSO/LSO detector block for use in a PET/SPECT system

    International Nuclear Information System (INIS)

    Dahlbom, M.; MacDonald, L.R.; Eriksson, L.

    1996-01-01

    In recent years, there has been an increased interest in using conventional SPECT scintillation cameras for PET imaging, however, the count rate performance is a limiting factor. The modular block detectors used in modem PET systems do not have this limitation. In this work, the performance of a detector block design which would have high resolution and high count rate capabilities in both detection modes is studied. The high light output of LSO (∼5-6 times BGO) would allow the construction of a detector block that would have similar intrinsic resolution characteristics at 140 keV as a conventional high resolution BGO block detector at 511 keV (∼4 mm FWHM). However, the intrinsic radioactivity of LSO prevents the use of this scintillator in single photon counting mode. YSO is a scintillator with higher light output than LSO but worse absorption characteristics than LSO. YSO and LSO could be combined in a phoswich detector block, where YSO is placed in a front layer and is used for low energy (SPECT) imaging and LSO in a second layer is used for PET imaging. Events in the two detector materials can be separated by pulse shape discrimination, since the decay times of the light in YSO and LSO are different (70 and 40 ns, respectively). Although the intrinsic resolution of the block detector with discrete elements is worse than for a NaI camera, this would not be a limiting factor. Simulations of a 20 cm diameter hot spot phantom imaged at different collimator distances using a high resolution collimator and scintillation camera system was compared to a block detector camera. No appreciable difference in resolution was seen in the reconstructed images between the two camera systems, including the ideal situation of zero distance between collimator and phantom

  13. On a computer implementation of the block Gauss–Seidel method for normal systems of equations

    OpenAIRE

    Alexander I. Zhdanov; Ekaterina Yu. Bogdanova

    2016-01-01

    This article focuses on the modification of the block option Gauss-Seidel method for normal systems of equations, which is a sufficiently effective method of solving generally overdetermined, systems of linear algebraic equations of high dimensionality. The main disadvantage of methods based on normal equations systems is the fact that the condition number of the normal system is equal to the square of the condition number of the original problem. This fact has a negative impact on the rate o...

  14. Differential Space-Time Block Code Modulation for DS-CDMA Systems

    Directory of Open Access Journals (Sweden)

    Liu Jianhua

    2002-01-01

    Full Text Available A differential space-time block code (DSTBC modulation scheme is used to improve the performance of DS-CDMA systems in fast time-dispersive fading channels. The resulting scheme is referred to as the differential space-time block code modulation for DS-CDMA (DSTBC-CDMA systems. The new modulation and demodulation schemes are especially studied for the down-link transmission of DS-CDMA systems. We present three demodulation schemes, referred to as the differential space-time block code Rake (D-Rake receiver, differential space-time block code deterministic (D-Det receiver, and differential space-time block code deterministic de-prefix (D-Det-DP receiver, respectively. The D-Det receiver exploits the known information of the spreading sequences and their delayed paths deterministically besides the Rake type combination; consequently, it can outperform the D-Rake receiver, which employs the Rake type combination only. The D-Det-DP receiver avoids the effect of intersymbol interference and hence can offer better performance than the D-Det receiver.

  15. Adaptive Multi-Layered Space-Time Block Coded Systems in Wireless Environments

    KAUST Repository

    Al-Ghadhban, Samir

    2014-12-23

    © 2014, Springer Science+Business Media New York. Multi-layered space-time block coded systems (MLSTBC) strike a balance between spatial multiplexing and transmit diversity. In this paper, we analyze the block error rate performance of MLSTBC. In addition, we propose an adaptive MLSTBC schemes that are capable of accommodating the channel signal-to-noise ratio variation of wireless systems by near instantaneously adapting the uplink transmission configuration. The main results demonstrate that significant effective throughput improvements can be achieved while maintaining a certain target bit error rate.

  16. System Performance of Concatenated STBC and Block Turbo Codes in Dispersive Fading Channels

    Directory of Open Access Journals (Sweden)

    Kam Tai Chan

    2005-05-01

    Full Text Available A new scheme of concatenating the block turbo code (BTC with the space-time block code (STBC for an OFDM system in dispersive fading channels is investigated in this paper. The good error correcting capability of BTC and the large diversity gain characteristics of STBC can be achieved simultaneously. The resulting receiver outperforms the iterative convolutional Turbo receiver with maximum- a-posteriori-probability expectation maximization (MAP-EM algorithm. Because of its ability to perform the encoding and decoding processes in parallel, the proposed system is easy to implement in real time.

  17. Performance of multi-service system with retrials due to blocking and called-party-busy

    DEFF Research Database (Denmark)

    Stepanov, S.N.; Kokina, O.A.; Iversen, Villy Bæk

    2008-01-01

    In this paper we construct a model of a multi-service system with an arbitrary number of bandwidth flow demands, taking into account retrials due to both blocking along the route and to called-party-busy. An approximate algorithm for estimation of key performance measures is proposed, and the pro......In this paper we construct a model of a multi-service system with an arbitrary number of bandwidth flow demands, taking into account retrials due to both blocking along the route and to called-party-busy. An approximate algorithm for estimation of key performance measures is proposed...

  18. Criminal Justice Transitions

    OpenAIRE

    McAra, Lesley; McVie, Susan

    2007-01-01

    This report explores transitions into the adult criminal justice system amongst a large cohort of young people who were involved in the Edinburgh Study of Youth Transitions and Crime. It includes: a description of patterns of criminal convictions and disposals for young people up to age 19 (on average); an examination of the characteristics and institutional histories of cohort members with a criminal record as compared with youngsters with no such record; and an exploration of the profile of...

  19. Welfarism versus 'free enterprise': considerations of power and justice in the Philippine healthcare system.

    Science.gov (United States)

    Sy, Peter A

    2003-10-01

    The just distribution of benefits and burdens of healthcare, at least in the contemporary Philippine context, is an issue that gravitates towards two opposing doctrines of welfarism and 'free enterprise.' Supported largely by popular opinion, welfarism maintains that social welfare and healthcare are primarily the responsibility of the government. Free enterprise (FE) doctrine, on the other hand, maintains that social welfare is basically a market function and that healthcare should be a private industry that operates under competitive conditions with minimal government control. I will examine the ethical implications of these two doctrines as they inform healthcare programmes by business and government, namely: (a) the Devolution of Health Services and (b) the Philippine Health Maintenance Organization (HMO). I will argue that these doctrines and the health programmes they inform are deficient in following respects: (1) equitable access to healthcare, (2) individual needs for premium healthcare, (3) optimal utilisation of health resources, and (4) the equitable assignment of burdens that healthcare entails. These respects, as considerations of justice, are consistent with an operational definition of 'power' proposed here as 'access to and control of resources.'

  20. Closed Loop Guidance Trade Study for Space Launch System Block-1B Vehicle

    Science.gov (United States)

    Von der Porten, Paul; Ahmad, Naeem; Hawkins, Matt

    2018-01-01

    NASA is currently building the Space Launch System (SLS) Block-1 launch vehicle for the Exploration Mission 1 (EM-1) test flight. The design of the next evolution of SLS, Block-1B, is well underway. The Block-1B vehicle is more capable overall than Block-1; however, the relatively low thrust-to-weight ratio of the Exploration Upper Stage (EUS) presents a challenge to the Powered Explicit Guidance (PEG) algorithm used by Block-1. To handle the long burn durations (on the order of 1000 seconds) of EUS missions, two algorithms were examined. An alternative algorithm, OPGUID, was introduced, while modifications were made to PEG. A trade study was conducted to select the guidance algorithm for future SLS vehicles. The chosen algorithm needs to support a wide variety of mission operations: ascent burns to LEO, apogee raise burns, trans-lunar injection burns, hyperbolic Earth departure burns, and contingency disposal burns using the Reaction Control System (RCS). Additionally, the algorithm must be able to respond to a single engine failure scenario. Each algorithm was scored based on pre-selected criteria, including insertion accuracy, algorithmic complexity and robustness, extensibility for potential future missions, and flight heritage. Monte Carlo analysis was used to select the final algorithm. This paper covers the design criteria, approach, and results of this trade study, showing impacts and considerations when adapting launch vehicle guidance algorithms to a broader breadth of in-space operations.

  1. “The Mad”, “The Bad”, “The Victim”: Gendered Constructions of Women Who Kill within the Criminal Justice System

    Directory of Open Access Journals (Sweden)

    Siobhan Weare

    2013-09-01

    Full Text Available Women commit significantly fewer murders than men and are perceived to be less violent. This belief about women’s non-violence reflects the discourses surrounding gender, all of which assume that women possess certain inherent essential characteristics such as passivity and gentleness. When women commit murder the fundamental social structures based on appropriate feminine gendered behaviour are contradicted and subsequently challenged. This article will explore the gendered constructions of women who kill within the criminal justice system. These women are labelled as either mad, bad or a victim, by both the criminal justice system and society, depending on the construction of their crime, their gender and their sexuality. Symbiotic to labelling women who kill in this way is the denial of their agency. That is to say that labelling these women denies the recognition of their ability to make a semi-autonomous decision to act in a particular way. It is submitted that denying the agency of these women raises a number of issues, including, but not limited to, maintaining the current gendered status quo within the criminal law and criminal justice system, and justice both being done, and being seen to be done, for these women and their victims.

  2. Effective System for Automatic Bundle Block Adjustment and Ortho Image Generation from Multi Sensor Satellite Imagery

    Science.gov (United States)

    Akilan, A.; Nagasubramanian, V.; Chaudhry, A.; Reddy, D. Rajesh; Sudheer Reddy, D.; Usha Devi, R.; Tirupati, T.; Radhadevi, P. V.; Varadan, G.

    2014-11-01

    Block Adjustment is a technique for large area mapping for images obtained from different remote sensingsatellites.The challenge in this process is to handle huge number of satellite imageries from different sources with different resolution and accuracies at the system level. This paper explains a system with various tools and techniques to effectively handle the end-to-end chain in large area mapping and production with good level of automation and the provisions for intuitive analysis of final results in 3D and 2D environment. In addition, the interface for using open source ortho and DEM references viz., ETM, SRTM etc. and displaying ESRI shapes for the image foot-prints are explained. Rigorous theory, mathematical modelling, workflow automation and sophisticated software engineering tools are included to ensure high photogrammetric accuracy and productivity. Major building blocks like Georeferencing, Geo-capturing and Geo-Modelling tools included in the block adjustment solution are explained in this paper. To provide optimal bundle block adjustment solution with high precision results, the system has been optimized in many stages to exploit the full utilization of hardware resources. The robustness of the system is ensured by handling failure in automatic procedure and saving the process state in every stage for subsequent restoration from the point of interruption. The results obtained from various stages of the system are presented in the paper.

  3. Evidence-based treatment and supervision practices for co-occurring mental and substance use disorders in the criminal justice system.

    Science.gov (United States)

    Peters, Roger H; Young, M Scott; Rojas, Elizabeth C; Gorey, Claire M

    2017-07-01

    Over seven million persons in the United States are supervised by the criminal justice system, including many who have co-occurring mental and substance use disorders (CODs). This population is at high risk for recidivism and presents numerous challenges to those working in the justice system. To provide a contemporary review of the existing research and examine key issues and evidence-based treatment and supervision practices related to CODs in the justice system. We reviewed COD research involving offenders that has been conducted over the past 20 years and provide an analysis of key findings. Several empirically supported frameworks are available to guide services for offenders who have CODs, including Integrated Dual Disorders Treatment (IDDT), the Risk-Need-Responsivity (RNR) model, and Cognitive-Behavioral Therapy (CBT). Evidence-based services include integrated assessment that addresses both sets of disorders and the risk for criminal recidivism. Although several evidence-based COD interventions have been implemented at different points in the justice system, there remains a significant gap in services for offenders who have CODs. Existing program models include Crisis Intervention Teams (CIT), day reporting centers, specialized community supervision teams, pre- and post-booking diversion programs, and treatment-based courts (e.g., drug courts, mental health courts, COD dockets). Jail-based COD treatment programs provide stabilization of acute symptoms, medication consultation, and triage to community services, while longer-term prison COD programs feature Modified Therapeutic Communities (MTCs). Despite the availability of multiple evidence-based interventions that have been implemented across diverse justice system settings, these services are not sufficiently used to address the scope of treatment and supervision needs among offenders with CODs.

  4. Block backstepping design of nonlinear state feedback control law for underactuated mechanical systems

    CERN Document Server

    Rudra, Shubhobrata; Maitra, Madhubanti

    2017-01-01

    This book presents a novel, generalized approach to the design of nonlinear state feedback control laws for a large class of underactuated mechanical systems based on application of the block backstepping method. The control law proposed here is robust against the effects of model uncertainty in dynamic and steady-state performance and addresses the issue of asymptotic stabilization for the class of underactuated mechanical systems. An underactuated system is defined as one for which the dimension of space spanned by the configuration vector is greater than that of the space spanned by the control variables. Control problems concerning underactuated systems currently represent an active field of research due to their broad range of applications in robotics, aerospace, and marine contexts. The book derives a generalized theory of block backstepping control design for underactuated mechanical systems, and examines several case studies that cover interesting examples of underactuated mechanical systems. The math...

  5. The Bolivian public justice performance research study | IDRC ...

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

    , inside and outside of the justice system, about the justice system's ... IDRC is investing in local solutions to address climate change-related challenges in India, including heat stress, water management, and climate-related migration.

  6. Developmental Psycho- Neurological Research Trends and Their Importance for Reassessing Key Decision-Making Assumptions for Children, Adolescents, and Young Adults in Juvenile/Youth and Adult Criminal Justice Systems

    Directory of Open Access Journals (Sweden)

    Raymond Corrado

    2014-12-01

    Full Text Available One of the underlying foundations of Western criminal justice is the notion that human behavior is the product of rational choice. The creation of separate justice systems for juveniles and adults is based on the idea that fundamental differences in rationality exist between these two groups. Since its inception, the establishment of upper and lower boundaries demarking the juvenile justice system has been a highly contentious issue, both scientifically and politically. Critically, this debate stems from the largely arbitrary nature of the boundaries. Over the last thirty years a sufficiently large body of psychological and neurological empirical work has examined the development of decision-making and rational choice in late childhood, adolescents, and adulthood. The current article discusses the implications of this research on the establishment of upper and lower age jurisdictions for the juvenile justice system, as well as how adolescent decision-making influences other key aspects of the justice process such as competency to stand trial.

  7. A review on past and present development on the interlocking loadbearing hollow block (ILHB) system

    Science.gov (United States)

    Bosro, M. Z. M.; Samad, A. A. A.; Mohamad, N.; Goh, W. I.; Tambichik, M. A.; Iman, M. A.

    2018-04-01

    Massive migration and increasing population in Malaysia has contributed to the increasing demand of quality and affordable housing. Over the past 50 years, the Malaysian housing industry has seen the growth of using conventional construction system such as reinforced concrete frame structures and bricks. The conventional system, as agreed by many researchers, causes delays and other disadvantages in some of the construction projects. Thus, the utilization of interlocking loadbearing hollow block (ILHB) system is needed to address these issues. This system has been identified as an alternative and sustainable building system for the construction industry in Malaysia which the PUTRA block system is the latest example of the ILHB developed. The system offers various advantages in terms of speed and cost in construction, strength, environmentally friendly and aesthetic qualities. Despite these advantages, this system has not been practically applied and develop in Malaysia. Therefore, this paper aims to review the past and present development of the interlocking loadbearing hollow block (ILHB) system that available locally and globally.

  8. Normal mode analysis of macromolecular systems with the mobile block Hessian method

    International Nuclear Information System (INIS)

    Ghysels, An; Van Speybroeck, Veronique; Van Neck, Dimitri; Waroquier, Michel; Brooks, Bernard R.

    2015-01-01

    Until recently, normal mode analysis (NMA) was limited to small proteins, not only because the required energy minimization is a computationally exhausting task, but also because NMA requires the expensive diagonalization of a 3N a ×3N a matrix with N a the number of atoms. A series of simplified models has been proposed, in particular the Rotation-Translation Blocks (RTB) method by Tama et al. for the simulation of proteins. It makes use of the concept that a peptide chain or protein can be seen as a subsequent set of rigid components, i.e. the peptide units. A peptide chain is thus divided into rigid blocks with six degrees of freedom each. Recently we developed the Mobile Block Hessian (MBH) method, which in a sense has similar features as the RTB method. The main difference is that MBH was developed to deal with partially optimized systems. The position/orientation of each block is optimized while the internal geometry is kept fixed at a plausible - but not necessarily optimized - geometry. This reduces the computational cost of the energy minimization. Applying the standard NMA on a partially optimized structure however results in spurious imaginary frequencies and unwanted coordinate dependence. The MBH avoids these unphysical effects by taking into account energy gradient corrections. Moreover the number of variables is reduced, which facilitates the diagonalization of the Hessian. In the original implementation of MBH, atoms could only be part of one rigid block. The MBH is now extended to the case where atoms can be part of two or more blocks. Two basic linkages can be realized: (1) blocks connected by one link atom, or (2) by two link atoms, where the latter is referred to as the hinge type connection. In this work we present the MBH concept and illustrate its performance with the crambin protein as an example

  9. Prototypic implementations of the building block for component based open Hypermedia systems (BB/CB-OHSs)

    DEFF Research Database (Denmark)

    Mohamed, Omer I. Eldai

    2005-01-01

    In this paper we describe the prototypic implementations of the BuildingBlock (BB/CB-OHSs) that proposed to address some of the Component-based Open Hypermedia Systems (CB-OHSs) issues, including distribution and interoperability [4, 11, 12]. Four service implementations were described below. The...

  10. Seismic Evidence for Conjugate Slip and Block Rotation Within the San Andreas Fault System, Southern California

    Science.gov (United States)

    Nicholson, Craig; Seeber, Leonardo; Williams, Patrick; Sykes, Lynn R.

    1986-08-01

    The pattern of seismicity in southern California indicates that much of the activity is presently occurring on secondary structures, several of which are oriented nearly orthogonal to the strikes of the major through-going faults. Slip along these secondary transverse features is predominantly left-lateral and is consistent with the reactivation of conjugate faults by the current regional stress field. Near the intersection of the San Jacinto and San Andreas faults, however, these active left-lateral faults appear to define a set of small crustal blocks, which in conjunction with both normal and reverse faulting earthquakes, suggests contemporary clockwise rotation as a result of regional right-lateral shear. Other left-lateral faults representing additional rotating block systems are identified in adjacent areas from geologic and seismologic data. Many of these structures predate the modern San Andreas system and may control the pattern of strain accumulation in southern California. Geodetic and paleomagnetic evidence confirm that block rotation by strike-slip faulting is nearly ubiquitous, particularly in areas where shear is distributed, and that it accommodates both short-term elastic and long-term nonelastic strain. A rotating block model accounts for a number of structural styles characteristic of strike-slip deformation in California, including: variable slip rates and alternating transtensional and transpressional features observed along strike of major wrench faults; domains of evenly-spaced antithetic faults that terminate against major fault boundaries; continued development of bends in faults with large lateral displacements; anomalous focal mechanisms; and differential uplift in areas otherwise expected to experience extension and subsidence. Since block rotation requires a detachment surface at depth to permit rotational movement, low-angle structures like detachments, of either local or regional extent, may be involved in the contemporary strike

  11. Extended block diagram method for a multi-state system reliability assessment

    International Nuclear Information System (INIS)

    Lisnianski, Anatoly

    2007-01-01

    The presented method extends the classical reliability block diagram method to a repairable multi-state system. It is very suitable for engineering applications since the procedure is well formalized and based on the natural decomposition of the entire multi-state system (the system is represented as a collection of its elements). Until now, the classical block diagram method did not provide the reliability assessment for the repairable multi-state system. The straightforward stochastic process methods are very difficult for engineering application in such cases due to the 'dimension damnation'-huge number of system states. The suggested method is based on the combined random processes and the universal generating function technique and drastically reduces the number of states in the multi-state model

  12. Complications with the MICRA TPS Pacemaker System: Persistent Complete Heart Block and Late Capture Failure.

    Science.gov (United States)

    Holm, Niels; Müller, Andreas; Zbinden, Rainer

    2017-04-01

    A Medtronic MICRA transcatheter pacing system (Medtronic, Minneapolis, MN, USA) was implanted in an 86-year-old patient with sick sinus syndrome and left bundle branch block after transfemoral aortic valve implantation. During implantation she developed a persistent complete heart block due to manipulation with the large-bore delivery catheter. Two weeks later, acute pacemaker dysfunction occurred due to massive increase of pacing threshold and impedance without obvious pacemaker dislocation or myocardial perforation. Recurrent capture failure was seen with pacing output set at 5 V/1.0 ms. Hence, microdislocation or fixation of the tines in the right ventricular trabeculae has to be assumed. © 2016 Wiley Periodicals, Inc.

  13. A convergence analysis for a sweeping preconditioner for block tridiagonal systems of linear equations

    KAUST Repository

    Bagci, Hakan

    2014-11-11

    We study sweeping preconditioners for symmetric and positive definite block tridiagonal systems of linear equations. The algorithm provides an approximate inverse that can be used directly or in a preconditioned iterative scheme. These algorithms are based on replacing the Schur complements appearing in a block Gaussian elimination direct solve by hierarchical matrix approximations with reduced off-diagonal ranks. This involves developing low rank hierarchical approximations to inverses. We first provide a convergence analysis for the algorithm for reduced rank hierarchical inverse approximation. These results are then used to prove convergence and preconditioning estimates for the resulting sweeping preconditioner.

  14. A convergence analysis for a sweeping preconditioner for block tridiagonal systems of linear equations

    KAUST Repository

    Bagci, Hakan; Pasciak, Joseph E.; Sirenko, Kostyantyn

    2014-01-01

    We study sweeping preconditioners for symmetric and positive definite block tridiagonal systems of linear equations. The algorithm provides an approximate inverse that can be used directly or in a preconditioned iterative scheme. These algorithms are based on replacing the Schur complements appearing in a block Gaussian elimination direct solve by hierarchical matrix approximations with reduced off-diagonal ranks. This involves developing low rank hierarchical approximations to inverses. We first provide a convergence analysis for the algorithm for reduced rank hierarchical inverse approximation. These results are then used to prove convergence and preconditioning estimates for the resulting sweeping preconditioner.

  15. Identification of fractional-order systems with time delays using block pulse functions

    Science.gov (United States)

    Tang, Yinggan; Li, Ning; Liu, Minmin; Lu, Yao; Wang, Weiwei

    2017-07-01

    In this paper, a novel method based on block pulse functions is proposed to identify continuous-time fractional-order systems with time delays. First, the operational matrices of block pulse functions for fractional integral operator and time delay operator are derived. Then, these operational matrices are applied to convert the continuous-time fractional-order systems with time delays to an algebraic equation. Finally, the system's parameters along with the differentiation orders and the time delays are all simultaneously estimated through minimizing a quadric error function. The proposed method reduces the computation complexity of the identification process, and also it does not require the system's differentiation orders to be commensurate. The effectiveness of the proposed method are demonstrated by several numerical examples.

  16. The Christian church’s role in the escalating mob justice system in our black townships – An African pastoral view

    Directory of Open Access Journals (Sweden)

    Elijah Baloyi

    2015-11-01

    Full Text Available Among the crimes in the South African black townships, mob justice has become a growing concern. Some questions that need to be asked are: Is our police force doing enough to protect the ordinary citizens of this country? If the situation continues, will all suspects be killed in the same manner or will there be a solution to change the situation? What is the impact of mob justice on the families of the victims and the witnesses of the brutal acts? How long are we going to live as a traumatised nation as a result of these violent acts? Is there any hope that our nation will ever have the peace it deserves in the context of democracy? This article intends to investigate the impact of the mob justice system and find out what the role of the Christian church should be in the midst of this escalating violence. This study aims to unveil the negative impact of mob justice on the lives of many township South Africans and giving pastoral-biblical suggestions of the church’s role in the elimination of this kind of brutality.

  17. International Youth Justice Systems: Promoting Youth Development and Alternative Approaches: A Position Paper of the Society for Adolescent Health and Medicine.

    Science.gov (United States)

    2016-10-01

    Youth incarceration is an international public health concern among developed and developing countries. Worldwide, youth are held in incarceration, detention, and other secure settings that are inappropriate for their age and developmental stages, jeopardizing their prosocial development, and reintegration into society. Youth incarceration lacks evidence and cost-effectiveness. The well-being of youth is a key indicator of the welfare of families, communities, and society at large; therefore, the Society for Adolescent Health and Medicine (SAHM) supports a paradigm shift in the role of the justice system as it relates to treatment of youth. SAHM recommends justice systems focus greater attention and resources on identifying and reducing the antecedents of high-risk and criminal behaviors, recognizing the rights and freedom of young persons, and prioritizing the well-being of youth over punitive measures that may harm and disrupt healthy adolescent development. SAHM supports the following positions: (1) incarceration is a last option for selected offenders who have committed the most serious violent crimes and are unable to remain safely in the community; (2) youth justice policies, programs, and practices affecting youth be evidence based and trauma informed; (3) youth justice policies, programs, and practices must incorporate research and ongoing program evaluation; (4) youth justice policies shall protect the privacy and dignity of children younger than 18 years; and (5) health care professionals and media will promote positive portrayals of youth in healthy relationships within their communities and reduce representations and images of youth that are negative, violent, deviant, and threatening. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  18. Using the Juvenile Justice Poster. Teaching Strategy.

    Science.gov (United States)

    Update on Law-Related Education, 2000

    2000-01-01

    Presents a lesson that can help students review and summarize what they have learned about the juvenile justice system. Explains that the students discuss how the juvenile justice system can be improved and conduct a survey on how it might be changed in the future. Provides a copy of the survey and directions. (CMK)

  19. Educational Justice, Segregated Schooling and Vocational Education

    Science.gov (United States)

    Giesinger, Johannes

    2017-01-01

    The philosophical debate on educational justice currently focusses on the Anglo-American situation. This essay brings in an additional perspective. It provides a justice-oriented critique of the segregated education systems in German-speaking countries. First, arguments that are commonly put forward in favour of these systems are rejected. Second,…

  20. Block Copolymer Modified Epoxy Amine System for Reactive Rotational Molding: Structures, Properties and Processability

    Science.gov (United States)

    Lecocq, Eva; Nony, Fabien; Tcharkhtchi, Abbas; Gérard, Jean-François

    2011-05-01

    Poly(styrene-butadiene-methylmethacrylate) (SBM) and poly(methylmethacrylate-butyle-acrylate-methylmethacrylate) (MAM) triblock copolymers have been dissolved in liquid DGEBA epoxy resin which is subsequently polymerized by meta-xylene diamine (MXDA) or Jeffamine EDR-148. A chemorheology study of these formulations by plate-plate rheology and by thermal analysis has allowed to conclude that the addition of these copolymer blocks improve the reactive rotational moulding processability without affecting the processing time. Indeed, it prevents the pooling of the formulation at the bottom of the mould and a too rapid build up of resin viscosity of these thermosetting systems. The morphology of the cured blends examined by scanning electron microscopy (SEM) shows an increase of fracture surface area and thereby a potential increase of the toughness with the modification of epoxy system. Dynamic mechanical spectroscopy (DMA) and opalescence of final material show that the block PMMA, initially miscible, is likely to induce phase separation from the epoxy-amine matrix. Thereby, the poor compatibilisation between the toughener and the matrix has a detrimental effect on the tensile mechanical properties. The compatibilisation has to be increased to improve in synergy the processability and the final properties of these block copolymer modified formulations. First attempts could be by adapting the length and ratio of each block.

  1. Alternatives for blocking direct current in AC system neutrals at the Radisson/LG2 complex

    International Nuclear Information System (INIS)

    Eitzmann, M.A.; Walling, R.A.; Sublich, M.; Kah, A.; Huynh, H.; Granger, M.; Dutil, A.

    1992-01-01

    Severe offset saturation results from the passage of direct current through power transformers. Such direct current can arise from geomagnetic disturbances, or resistive coupling of the substation ground to HVDC earth electrodes. This paper documents the development of alternative approaches for the design and application of blocking devices placed between transformer neutrals and the substation ground. System constraints on the impedance and overvoltage limitation of the neutral blocking device (NBD) are covered. Three alternative NBD schemes are developed and optimized. System performance of the NBD is discussed, as are the practical implementation considerations for this unconventional equipment application. Although the paper focuses on the NBD requirements of Hydro-Quebec's Radisson/LG2 complex, the fundamental information is applicable to any situation where dc must be clocked from a power transformer neutral in a system designed for effectively-grounded operation

  2. Adaptability of the Logistics System in National Economic Mobilization Based on Blocking Flow Theory

    Directory of Open Access Journals (Sweden)

    Xiangyuan Jing

    2014-01-01

    Full Text Available In the process of national economic mobilization, the logistics system usually suffers from negative impact and/or threats of such emergency events as wars and accidents, which implies that adaptability of the logistics system directly determines realization of economic mobilization. And where the real-time rescue operation is concerned, heavy traffic congestion is likely to cause a great loss of or damage to human beings and their properties. To deal with this situation, this article constructs a blocking-resistance optimum model and an optimum restructuring model based on blocking flow theories, of which both are illustrated by numerical cases and compared in characteristics and application. The design of these two models is expected to eliminate or alleviate the congestion situation occurring in the logistics system, thus effectively enhancing its adaptability in the national economic mobilization process.

  3. A novel image block cryptosystem based on a spatiotemporal chaotic system and a chaotic neural network

    International Nuclear Information System (INIS)

    Wang Xing-Yuan; Bao Xue-Mei

    2013-01-01

    In this paper, we propose a novel block cryptographic scheme based on a spatiotemporal chaotic system and a chaotic neural network (CNN). The employed CNN comprises a 4-neuron layer called a chaotic neuron layer (CNL), where the spatiotemporal chaotic system participates in generating its weight matrix and other parameters. The spatiotemporal chaotic system used in our scheme is the typical coupled map lattice (CML), which can be easily implemented in parallel by hardware. A 160-bit-long binary sequence is used to generate the initial conditions of the CML. The decryption process is symmetric relative to the encryption process. Theoretical analysis and experimental results prove that the block cryptosystem is secure and practical, and suitable for image encryption. (general)

  4. Performance evaluation of railway blocking system based on markov chain and queuing theory

    Science.gov (United States)

    Guo, Jin; Chen, Hongxia; Yang, Yang

    2005-12-01

    Railway blocking system is the system with the high demanding of real-time performance. Firstly, the tasks and the time limits, which had to be handled for the blocking system, were introduced. The FCFS and the Markov chain were used to set the model for it. By analyzing the performance of the system with the FCFS model found out that it was not satisfied to the real-time performance. Secondly, NPPR model to evaluate the software real-time performance of the blocking processor was proposed. By evaluation, analysis and comparison, the results indicate that the NPPR model is prevail over the model of (M/M/1): (N/N/FCFS) in real-time performance. And the priorities of the tasks in the system should be given according to their time limit. With the principle of (M/M/1): (N/N/NPPR), if the priority was given to the tasks properly, the satisfied real-time performance will be gotten. The models were tested in forms software and the satisfied result has been gotten in practice.

  5. On a computer implementation of the block Gauss–Seidel method for normal systems of equations

    Directory of Open Access Journals (Sweden)

    Alexander I. Zhdanov

    2016-12-01

    Full Text Available This article focuses on the modification of the block option Gauss-Seidel method for normal systems of equations, which is a sufficiently effective method of solving generally overdetermined, systems of linear algebraic equations of high dimensionality. The main disadvantage of methods based on normal equations systems is the fact that the condition number of the normal system is equal to the square of the condition number of the original problem. This fact has a negative impact on the rate of convergence of iterative methods based on normal equations systems. To increase the speed of convergence of iterative methods based on normal equations systems, for solving ill-conditioned problems currently different preconditioners options are used that reduce the condition number of the original system of equations. However, universal preconditioner for all applications does not exist. One of the effective approaches that improve the speed of convergence of the iterative Gauss–Seidel method for normal systems of equations, is to use its version of the block. The disadvantage of the block Gauss–Seidel method for production systems is the fact that it is necessary to calculate the pseudoinverse matrix for each iteration. We know that finding the pseudoinverse is a difficult computational procedure. In this paper, we propose a procedure to replace the matrix pseudo-solutions to the problem of normal systems of equations by Cholesky. Normal equations arising at each iteration of Gauss–Seidel method, have a relatively low dimension compared to the original system. The results of numerical experimentation demonstrating the effectiveness of the proposed approach are given.

  6. Race, crime and criminal justice in South Africa

    CSIR Research Space (South Africa)

    Bosilong, KP

    2010-05-01

    Full Text Available -1 Chapter Title: Race, crime and criminal justice in South Africa Bosilong, KP: CSIR DPSS, Pretoria Mbecke, P: CSIR DPSS, Pretoria ABSTRACT: This chapter begins with a brief tour of South Africa's justice and political systems, demographics...

  7. Vibration Analysis of Beam and Block Precast Slab System due to Human Vibrations

    Science.gov (United States)

    Chik, T. N. T.; Kamil, M. R. H.; Yusoff, N. A.

    2018-04-01

    Beam and block precast slabs system are very efficient which generally give maximum structural performance where their voids based on the design of the unit soffit block allow a significant reduction of the whole slab self-weight. Initially for some combinations of components or the joint connection of the structural slab, this structural system may be susceptible to excessive vibrations that could effects the performance and also serviceability. Dynamic forces are excited from people walking and jumping which produced vibrations to the slab system in the buildings. Few studies concluded that human induced vibration on precast slabs system may be harmful to structural performance and mitigate the human comfort level. This study will investigate the vibration analysis of beam and block precast slab by using finite element method at the school building. Human activities which are excited from jumping and walking will induce the vibrations signal to the building. Laser Doppler Vibrometer (LDV) was used to measure the dynamic responses of slab towards the vibration sources. Five different points were assigned specifically where each of location will determine the behaviour of the entire slabs. The finite element analyses were developed in ABAQUS software and the data was further processed in MATLAB ModalV to assess the vibration criteria. The results indicated that the beam and block precast systems adequate enough to the vibration serviceability and human comfort criteria. The overall vibration level obtained was fell under VC-E curve which it is generally under the maximum permissible level of vibrations. The vibration level on the slab is acceptable within the limit that have been used by Gordon.

  8. Validity of self-reported criminal justice system involvement in substance abusing women at five-year follow-up

    Directory of Open Access Journals (Sweden)

    Hesse Morten

    2008-01-01

    Full Text Available Abstract Background Few studies have compared self-reported criminal behaviour with high-quality databases of criminal offences and judicial sanctions. Self-reported problems from drug abusers are generally believed to be valid. We assessed the validity of self-reported theft, drug offences and prison sentences from a five-year follow-up of female substance abusers who were originally treated in a compulsory care unit in Lund, run by the Swedish Board of Institutional Care. Methods Data from a total of 106 of a consecutive sample of 132 women inter-viewed in a five-year follow-up. All were thoroughly assessed for somatic complaints, psychiatric and psychological problems, background factors with standardized instruments. Data over the five years were linked to official records of judicial sanctions, retrieved from The National Council for Crime Prevention, Stockholm, Sweden. Register data have a full cover for the whole cohort. The current data base contain full data back to 1975 up to 2004. Results Agreement was assessed for each year, as well as for the total period. Statistical control was performed for other types of crimes and prison. Although statistically significant, agreement was modest, and in contrast to previous studies, patients under-reported violence charges. Conclusion The findings suggest that self-reports of criminal behaviour from women can be used with some caution, and that the validity of self-report may vary between types of criminal justice system involvement.

  9. Evaluated phase diagrams of binary metal-tellurium systems of the D-block transition elements

    International Nuclear Information System (INIS)

    Chattopadhyay, G.; Bharadwaj, S.R.

    1989-01-01

    The binary phase diagrams of metal-tellurium systems for twenty seven d-block transition elements have been critically evaluated. Complete phase diagrams are presented for the elements, chromium, manganese, iron, cobalt, nickel, copper, molybdenum, palladium, silver, lanthanum, platinum and gold, whereas, for scandium, titanium, vanadium, yttrium, zirconium, niobium, technitium, ruthenium, rhodium, hafnium, tantalum, tungsten , rhenium, osmium and iridium, the phase diagrams are incomplete and tentative. (author). 20 refs., 27 tabs., 27 figs

  10. Security Analysis of a Block Encryption Algorithm Based on Dynamic Sequences of Multiple Chaotic Systems

    Science.gov (United States)

    Du, Mao-Kang; He, Bo; Wang, Yong

    2011-01-01

    Recently, the cryptosystem based on chaos has attracted much attention. Wang and Yu (Commun. Nonlin. Sci. Numer. Simulat. 14 (2009) 574) proposed a block encryption algorithm based on dynamic sequences of multiple chaotic systems. We analyze the potential flaws in the algorithm. Then, a chosen-plaintext attack is presented. Some remedial measures are suggested to avoid the flaws effectively. Furthermore, an improved encryption algorithm is proposed to resist the attacks and to keep all the merits of the original cryptosystem.

  11. Real-time validation of receiver state information in optical space-time block code systems.

    Science.gov (United States)

    Alamia, John; Kurzweg, Timothy

    2014-06-15

    Free space optical interconnect (FSOI) systems are a promising solution to interconnect bottlenecks in high-speed systems. To overcome some sources of diminished FSOI performance caused by close proximity of multiple optical channels, multiple-input multiple-output (MIMO) systems implementing encoding schemes such as space-time block coding (STBC) have been developed. These schemes utilize information pertaining to the optical channel to reconstruct transmitted data. The STBC system is dependent on accurate channel state information (CSI) for optimal system performance. As a result of dynamic changes in optical channels, a system in operation will need to have updated CSI. Therefore, validation of the CSI during operation is a necessary tool to ensure FSOI systems operate efficiently. In this Letter, we demonstrate a method of validating CSI, in real time, through the use of moving averages of the maximum likelihood decoder data, and its capacity to predict the bit error rate (BER) of the system.

  12. Developing the basic building blocks of mathematics to be employed in practical embedded systems

    Energy Technology Data Exchange (ETDEWEB)

    Tickle, A J; Harvey, P K; Smith, J S [Intelligence Engineering and Industrial Automation Research Group, Department of Electrical Engineering and Electronics, The University of Liverpool, Liverpool L69 3GJ (United Kingdom); Wu, F, E-mail: a.j.tickle@liverpool.ac.u [RF Engines Ltd, Innovation Centre, St. Cross Business Park, Newport, Isle of Wight, PO30 5WB (United Kingdom)

    2009-07-01

    Mathematics is vitally important as it is used in many areas of science and engineering, in particular are functions such as sine, cosine and the exponent in addition to being to able to carry out such tasks as decimal division. The sine wave is vitally important in physics and communications due to its ability to retain its waveshape when added to another sine wave of the same frequency and arbitrary phase. It is the only periodic waveform that has this property and leads to techniques such as Fourier analysis. Unfortunately these blocks are not included in the standard DSP Builder blockset in Simulink and so a method of creating these operations must be created if this methodology is to be employed in real world tasks such as power relay protection and stereo vision systems. Shown here is a method of performing these calculations using the limited blocks provided for a 50-bit based embedded system with a discussion about the accuracy when compared to traditional digital system counterparts. The order of the equations used and the scaling factors of the blocks are investigated to provide evidence of why certain values need to be changed depending upon the calculation being performed.

  13. Developing the basic building blocks of mathematics to be employed in practical embedded systems

    International Nuclear Information System (INIS)

    Tickle, A J; Harvey, P K; Smith, J S; Wu, F

    2009-01-01

    Mathematics is vitally important as it is used in many areas of science and engineering, in particular are functions such as sine, cosine and the exponent in addition to being to able to carry out such tasks as decimal division. The sine wave is vitally important in physics and communications due to its ability to retain its waveshape when added to another sine wave of the same frequency and arbitrary phase. It is the only periodic waveform that has this property and leads to techniques such as Fourier analysis. Unfortunately these blocks are not included in the standard DSP Builder blockset in Simulink and so a method of creating these operations must be created if this methodology is to be employed in real world tasks such as power relay protection and stereo vision systems. Shown here is a method of performing these calculations using the limited blocks provided for a 50-bit based embedded system with a discussion about the accuracy when compared to traditional digital system counterparts. The order of the equations used and the scaling factors of the blocks are investigated to provide evidence of why certain values need to be changed depending upon the calculation being performed.

  14. Sign language interpreting in legal settings in Flanders : An exploratory study into the experiences of Flemish Deaf people in their contact with the justice system

    OpenAIRE

    Doggen, Carolien

    2016-01-01

    This study is part of the European project Justisigns. The aim of this study is to ascertain experiences of Deaf people when contact was made with the justice system in Flanders. The literature review consists of explanation of the Conventions of United Nations (UN) and the European Union (EU) and the two Directives of the EU concerning the demand for interpreters in police interviews. Furthermore, an overview of the background in relation to accessibility, sign language and Deaf people in Fl...

  15. Integration between anticipatory blocking and redox signaling by the peroxiredoxin/thioredoxin/thioredoxin-reductase system.

    Science.gov (United States)

    Selvaggio, Gianluca; Coelho, Pedro M B M; Salvador, Armindo

    2014-10-01

    Cells are occasionally exposed to high H2O2 concentrations, often preceding exposure to other electrophylic compounds. Both H2O2 and these compounds can irreversibly modify protein thiols, with deleterious consequences. Induction of enzymatic defenses against those agents is too slow to avoid significant damage. Cells may solve this conundrum by reversibly "blocking" the thiols once H2O2 concentrations begin to increase. We term this mechanism "anticipatory blocking" because it acts in anticipation of irreversible damage upon detection of early signs of stress. Here we examine the design requirements for the Peroxiredoxin/Thioredoxin/Thioredoxin-Reductase/Protein-Dithiol System (PTTRDS) to effectively integrate H2O2 signaling and anticipatory blocking of protein dithiols as disulfides, and we compared them to the designs found in cells. To that effect, we developed a minimal model of the PTTRDS, and we defined a set of quantitative performance criteria that embody the requirements for (a) efficient scavenging capacity, (b) low NADPH consumption, (c) effective signal propagation, and (d) effective anticipatory blocking. We then sought the design principles (relationships among rate constants and species concentrations) that warrant fulfillment of all these criteria. Experimental data indicates that the design of the PTTRDS in human erythrocytes fulfills these principles and thus accomplishes effective integration between anticipatory blocking, antioxidant protection and redox signaling. A more general analysis suggests that the same principles hold in a wide variety of cell types and organisms. We acknowledge grants PEst-C/SAU/LA0001/2013-2014, PEst-OE/QUI/UI0612/2013, FCOMP-01-0124-FEDER-020978 (PTDC/QUI-BIQ/119657/2010) financed by FEDER through the "Programa Operacional Factores de Competitividade, COMPETE" and by national funds through "FCT, Fundação para a Ciência e a Tecnologia". Copyright © 2014. Published by Elsevier Inc.

  16. Ground standoff mine detection system (GSTAMIDS) engineering, manufacturing, and development (EMD) Block 0

    Science.gov (United States)

    Pressley, Jackson R.; Pabst, Donald; Sower, Gary D.; Nee, Larry; Green, Brian; Howard, Peter

    2001-10-01

    The United States Army has contracted EG&G Technical Services to build the GSTAMIDS EMD Block 0. This system autonomously detects and marks buried anti-tank land mines from an unmanned vehicle. It consists of a remotely operated host vehicle, standard teleoperation system (STS) control, mine detection system (MDS) and a control vehicle. Two complete systems are being fabricated, along with a third MDS. The host vehicle for Block 0 is the South African Meerkat that has overpass capability for anti-tank mines, as well as armor anti-mine blast protection and ballistic protection. It is operated via the STS radio link from within the control vehicle. The Main Computer System (MCS), located in the control vehicle, receives sensor data from the MDS via a high speed radio link, processes and fuses the data to make a decision of a mine detection, and sends the information back to the host vehicle for a mark to be placed on the mine location. The MCS also has the capability to interface into the FBCB2 system via SINGARS radio. The GSTAMIDS operator station and the control vehicle communications system also connect to the MCS. The MDS sensors are mounted on the host vehicle and include Ground Penetrating Radar (GPR), Pulsed Magnetic Induction (PMI) metal detector, and (as an option) long-wave infrared (LWIR). A distributed processing architecture is used so that pre-processing is performed on data at the sensor level before transmission to the MCS, minimizing required throughput. Nine (9) channels each of GPR and PMI are mounted underneath the meerkat to provide a three-meter detection swath. Two IR cameras are mounted on the upper sides of the Meerkat, providing a field of view of the required swath with overlap underneath the vehicle. Also included on the host vehicle are an Internal Navigation System (INS), Global Positioning System (GPS), and radio communications for remote control and data transmission. The GSTAMIDS Block 0 is designed as a modular, expandable system

  17. Juvenile Justice: A Bibliographic Essay.

    Science.gov (United States)

    Kondak, Ann

    1979-01-01

    Provides information on the background and legal framework of the juvenile justice system, the issues that confront it, and the pressures for change, as well as noting some sources of information on the system. Available from American Association of Law Libraries, 53 West Jackson Blvd., Suite 1201, Chicago, Illinois 60604; sc $4.00. (Author/IRT)

  18. Justice and medical ethics.

    Science.gov (United States)

    Gillon, R

    1985-07-20

    Justice, in the sense of fair adjudication between conflicting claims, is held to be relevant to a wide range of issues in medical ethics. Several differing concepts of justice are briefly described, including Aristotle's formal principle of justice, libertarian theories, utilitarian theories, Marxist theories, the theory of John Rawls, and the view--held, for example, by W.D. Ross--that justice is essentially a matter of reward for individual merit.

  19. Restorative Justice: Principles, Practices, and Application

    Science.gov (United States)

    O'Brien, Sandra Pavelka

    2007-01-01

    A modern-day movement is transforming the way that communities and justice systems think about and respond to crime and wrongful occurrences. This response implements a holistic continuum of services, providing for prevention, intervention, diversion, commitment, probation, reentry, and aftercare. This approach--known as restorative justice--seeks…

  20. The Child Justice Act : A Detailed Consideration of Section 68 as a ...

    African Journals Online (AJOL)

    The Child Justice Act 75 of 2008 establishes a criminal justice system for child accused, separate from the criminal justice system which continues to apply for adult accused in South Africa. The Act aims to keep children out of detention and away from the formal criminal justice system, mainly through diversion. When these ...

  1. Nerve Blocks

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Nerve Blocks A nerve block is an injection to ... the limitations of Nerve Block? What is a Nerve Block? A nerve block is an anesthetic and/ ...

  2. Partial PIC-MRC Receiver Design for Single Carrier Block Transmission System over Multipath Fading Channels

    Directory of Open Access Journals (Sweden)

    Juinn-Horng Deng

    2012-01-01

    Full Text Available Single carrier block transmission (SCBT system has become one of the most popular modulation systems due to its low peak-to-average power ratio (PAPR, and it is gradually considered to be used for uplink wireless communication systems. In this paper, a low complexity partial parallel interference cancellation (PIC with maximum ratio combining (MRC technology is proposed to use for receiver to combat the intersymbol interference (ISI problem over multipath fading channel. With the aid of MRC scheme, the proposed partial PIC technique can effectively perform the interference cancellation and acquire the benefit of time diversity gain. Finally, the proposed system can be extended to use for multiple antenna systems to provide excellent performance. Simulation results reveal that the proposed low complexity partial PIC-MRC SIMO system can provide robust performance and outperform the conventional PIC and the iterative frequency domain decision feedback equalizer (FD-DFE systems over multipath fading channel environment.

  3. Modelling of composite concrete block pavement systems applying a cohesive zone model

    DEFF Research Database (Denmark)

    Skar, Asmus; Poulsen, Peter Noe

    This paper presents a numerical analysis of the fracture behaviour of the cement bound base material in composite concrete block pavement systems, using a cohesive zone model. The functionality of the proposed model is tested on experimental and numerical investigations of beam bending tests....... The pavement is modelled as a simple slab on grade structure and parameters influencing the response, such as analysis technique, geometry and material parameters are studied. Moreover, the analysis is extended to a real scale example, modelling the pavement as a three-layered structure. It is found...... block pavements. It is envisaged that the methodology implemented in this study can be extended and thereby contribute to the ongoing development of rational failure criteria that can replace the empirical formulas currently used in pavement engineering....

  4. Block preconditioners for linear systems arising from multiscale collocation with compactly supported RBFs

    KAUST Repository

    Farrell, Patricio

    2015-04-30

    © 2015John Wiley & Sons, Ltd. Symmetric collocation methods with RBFs allow approximation of the solution of a partial differential equation, even if the right-hand side is only known at scattered data points, without needing to generate a grid. However, the benefit of a guaranteed symmetric positive definite block system comes at a high computational cost. This cost can be alleviated somewhat by considering compactly supported RBFs and a multiscale technique. But the condition number and sparsity will still deteriorate with the number of data points. Therefore, we study certain block diagonal and triangular preconditioners. We investigate ideal preconditioners and determine the spectra of the preconditioned matrices before proposing more practical preconditioners based on a restricted additive Schwarz method with coarse grid correction. Numerical results verify the effectiveness of the preconditioners.

  5. Transportable Payload Operations Control Center reusable software: Building blocks for quality ground data systems

    Science.gov (United States)

    Mahmot, Ron; Koslosky, John T.; Beach, Edward; Schwarz, Barbara

    1994-01-01

    The Mission Operations Division (MOD) at Goddard Space Flight Center builds Mission Operations Centers which are used by Flight Operations Teams to monitor and control satellites. Reducing system life cycle costs through software reuse has always been a priority of the MOD. The MOD's Transportable Payload Operations Control Center development team established an extensive library of 14 subsystems with over 100,000 delivered source instructions of reusable, generic software components. Nine TPOCC-based control centers to date support 11 satellites and achieved an average software reuse level of more than 75 percent. This paper shares experiences of how the TPOCC building blocks were developed and how building block developer's, mission development teams, and users are all part of the process.

  6. Linux block IO: introducing multi-queue SSD access on multi-core systems

    DEFF Research Database (Denmark)

    Bjørling, Matias; Axboe, Jens; Nellans, David

    2013-01-01

    The IO performance of storage devices has accelerated from hundreds of IOPS five years ago, to hundreds of thousands of IOPS today, and tens of millions of IOPS projected in five years. This sharp evolution is primarily due to the introduc- tion of NAND-flash devices and their data parallel desig...... generation block layer that is capable of handling tens of millions of IOPS on a multi-core system equipped with a single storage device. Our experiments show that our design scales graciously with the number of cores, even on NUMA systems with multiple sockets....

  7. Density matrix renormalization group for a highly degenerate quantum system: Sliding environment block approach

    Science.gov (United States)

    Schmitteckert, Peter

    2018-04-01

    We present an infinite lattice density matrix renormalization group sweeping procedure which can be used as a replacement for the standard infinite lattice blocking schemes. Although the scheme is generally applicable to any system, its main advantages are the correct representation of commensurability issues and the treatment of degenerate systems. As an example we apply the method to a spin chain featuring a highly degenerate ground-state space where the new sweeping scheme provides an increase in performance as well as accuracy by many orders of magnitude compared to a recently published work.

  8. Comparative Supreme Justice

    Directory of Open Access Journals (Sweden)

    Ditlev Tamm

    2011-12-01

    Full Text Available This article deals with the great variety of Supreme Courts in the world today and presents some selected courts. Supreme Courts are found in most countries both as only apex courts or in a courts’ system where also supreme administrative courts or constitutional courts are found. The starting point is the variation of supreme justice in the Nordic countries where one apex court is the system of Denmark and Norway whereas administrative courts are found in Sweden and Finland. Constitutional courts stem from the European tradition and are most abundant in Europe and in countries with a civil law system but especially in Africa they are also found in common law countries. Mexico is mentioned as a specific example of a Supreme Court that has taken upon itself to be a main player in the endeavour to communicate the law to a general audience. The article is a presentation with samples of what is going to be a project on comparative supreme justice in which the position of supreme courts in the various states, the recruitment scheme and competence of the courts and other such factors will be analyzed on a global basis.

  9. Sex offender risk assessment: the need to place recidivism research in the context of attrition in the criminal justice system.

    Science.gov (United States)

    Larcombe, Wendy

    2012-04-01

    Jurisdictions in the United States, United Kingdom, and Australia now have laws that enable preventive detention of post-sentence sex offenders based on an assessment of the offender's likely recidivism. Measures of recidivism, or risk assessments, rely on the criminal justice process to produce the "pool" of sex offenders studied. This article argues that recidivism research needs to be placed in the context of attrition studies that document the disproportionate and patterned attrition of sexual offenses and sexual offenders from the criminal justice process. Understanding the common biases that affect criminal prosecution of sex offenses would improve sexual violence prevention policies.

  10. Child Protection and Justice Systems Processing of Serious Child Abuse and Neglect Cases

    Science.gov (United States)

    Sedlak, Andrea J.; Schultz, Dana; Wells, Susan J.; Lyons, Peter; Doueck, Howard J.; Gragg, Frances

    2006-01-01

    Objective: The aim of this study was to examine the trajectory of cases through four systems: child protection, law enforcement, the dependency courts, and the criminal courts. Method: This study focused on a county selected from a 41-county telephone survey conducted for the National Incidence Study of Child Abuse and Neglect (NIS-3). For this…

  11. ECONOMIC EQUALITY OR JUSTICE

    Directory of Open Access Journals (Sweden)

    Ekrem Tufan

    2017-12-01

    Full Text Available From the beginning of economic life, equality has been a matter for human. Intrinsically human has two legs: Selfish and Groupish. Our selfish side does not care equality while Groupish side cares. What about the justice? Does human wants justice more than equalities in economic life? In this research, we have applied a questionnaire to find these two questions answer. As a result we can report that respondents prefer equality rather than justice in negative outcomes. On the other hand, they tend to prefer justice if there is possibility for positive outcomes. We cannot give evidence about gender, education and age differences effect on equality and justice preference.

  12. Restorative Justice: New Horizons in Juvenile Offender Counseling

    Science.gov (United States)

    Ryals, John S. Jr.

    2004-01-01

    Treatment strategies of the juvenile justice system focus singularly on rehabilitation of offenders, and victims and communities are excluded from the rehabilitative process. Restorative justice views victims and communities as essential components in rehabilitative efforts. In this article, the principles and practices of restorative justice,…

  13. 28 CFR 16.76 - Exemption of Justice Management Division.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Exemption of Justice Management Division. 16.76 Section 16.76 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR DISCLOSURE OF MATERIAL OR INFORMATION Exemption of Records Systems Under the Privacy Act § 16.76 Exemption of Justice...

  14. Challenges and prospects of the juvenile justice administration in ...

    African Journals Online (AJOL)

    Juvenile justice administration in Nigeria is weak and has been given very little priority, despite Nigeria being signatory to the major international instruments relevant to the administration of juvenile justice. This is attributable to the history of the penal system of Nigeria, with laws guiding juvenile justice administration having ...

  15. From distributive to procedural justice. Justice as a constitutive value of public administration

    Directory of Open Access Journals (Sweden)

    Antonio SANDU

    2016-07-01

    Full Text Available The justice as an ethical value can be considered constitutive for contemporary administrative systems. These ones are asked to transpose into practice the ideal of justice in the community. The functioning of a modern state cannot be conceived without a series of institutions that would guarantee the achievement of justice. The legal system was established specifically to administer justice. Modern democratic systems felt the need for certain courts and extrajudicial procedures to create justice. The institutions required to implement the extrajudicial distribution of justice are part of the public administration, representing a central element of it. The model of a political system based on justice is a minimalist one; the role of the state is limited to making it possible for individuals to follow their own ideal of welfare. Opposed to justice, the ideal of welfare requests the state, and implicitly the administration, to ensure the individual the minimum conditions to live in that community. The minimal state centered on justice is the result of a modern paradigm with post-Kantian reverberations, which emphasize the rationality of human action. If the individual is rational, he only needs fair conditions in order to pursue his own welfare. The role of the administration is to ensure those conditions and to oversee the distribution of goods and services, as well as the distribution and redistribution of added value.

  16. What is justice in education? Sketch of answer based on theories of justice and economics.

    OpenAIRE

    D. Waltenberg , Fábio

    2004-01-01

    D. Waltenberg, F. (2004). What is justice in education? Sketch of answer based on theories of justice and economics. Les Cahiers de Recherche du Girsef, 32.; What is justice in education? How can we evaluate whether given distributions of educational inputs or educational outcomes are just or not? How should a society distribute its educational resources? How can we evaluate the level of (un)fairness of a schooling system? In this paper, we try to provide a basic framework for thinking about ...

  17. Global health justice and governance.

    Science.gov (United States)

    Ruger, Jennifer Prah

    2012-01-01

    While there is a growing body of work on moral issues and global governance in the fields of global justice and international relations, little work has connected principles of global health justice with those of global health governance for a theory of global health. Such a theory would enable analysis and evaluation of the current global health system and would ethically and empirically ground proposals for reforming it to more closely align with moral values. Global health governance has been framed as an issue of national security, human security, human rights, and global public goods. The global health governance literature is essentially untethered to a theorized framework to illuminate or evaluate governance. This article ties global health justice and ethics to principles for governing the global health realm, developing a theoretical framework for global and domestic institutions and actors.

  18. The Legal Policy of Corporation Legal Standing as Rechtspersoon at Indonesian Criminal Justice System

    OpenAIRE

    Maryono Maryono; Yuhelson Yuhelson

    2016-01-01

    Feature of corporation as activities-oriented for profit can lead to potential violations law or corporate crime. The criminal action corporations can arised because the impact of corporate activities arising from business contracts, product quality problems, failure of information technology systems and negligence of the administrative requirements for business licensing compliance. In other words, the legal entity of crime was often referred as corporate crime as violations committed by bus...

  19. Health systems as defences against the consequences of poverty: equity in health as social justice.

    Science.gov (United States)

    Mburu, F M

    1983-01-01

    The main development problems in the Third World are known to be gross socioeconomic inequality, widespread poor health status accompanied by high fertility and infant mortality rates, low life expectancy, mass illiteracy and mass poverty. In most of these countries governments invest a great deal of scarce resources toward the consequences of poverty rather than it causes. The paucity of resources for such social services is exacerbated by continuously increasing demands and needs which have to be satisfied. Unmet needs tend to cause apathy in the population. For purposes of controlling poverty and its consequences, these must be clearly formulated and relevant policies, a commitment to implement such policies, adequate administrative capacity and reasonably adequate resources. In the case of the health services system, the same requirements apply. Above all, the health system has to be directed toward the greatest needs of the population. This must involve policy makers, implementors and the consumer community. This paper argues that health systems cannot be an effective weapon against the consequences of poverty unless the above kinds of policy exist and are implemented.

  20. Justice in Cyberwar

    Directory of Open Access Journals (Sweden)

    Klaus-Gerd Giesen

    2014-06-01

    Full Text Available http://dx.doi.org/10.5007/1677-2954.2014v13n1p27 The text aims at providing an ethical framework for cyber warfare. The latter is changing our understanding of war (and peace as well as the relationship between the human being and the machine. Rejecting Heidegger’s fatalistic stance towards technology it is argued that norms of international justice should be formulated in order to attempt to regulate this new military dimension. The potentially considerable destructive force of cyberweapon systems for civilian infrastructure is emphasized, especially as far as the « Internet of Things » (all physical objects connected to the Internet is concerned. In a foreseeable future cyberwar operations may kill many civilians. After defining the concept of cyberwar and explainig why it is a new and important moral issue, the paper heavily relies on just war ethics in order to reach norms for justice in cyberwar. It is shown that Immanuel Kant has not just been a philosopher of (perpetual peace, but (in the Metaphysics of Morals also a just war theorist who developed his normative framework in a fruitful dialog with Aquinas (against Vitoria and Suarez. His norms for jus ad bellum and jus in bello are carefully and critically applied to cyberwar. However, Kant’s major innovation in just war theory has been the concept of jus post bellum. The paper demonstrates how important this dimension of justice is in cyberwar, and how to apply it, including through recommendations for a treaty in international law.

  1. 28 CFR Appendix A to Subpart C of... - Federal Financial Assistance Administered by the Department of Justice to Which This Subpart Applies

    Science.gov (United States)

    2010-07-01

    ... (BJA), the National Institute of Justice (NIJ), the Bureau of Justice Statistics (BJS), and the Office of Juvenile Justice and Delinquency Prevention (OJJDP), including block, formula, and discretionary...-473); the Juvenile Justice and Delinquency Prevention Act of 1974, 42 U.S.C. 5601-5751, as amended...

  2. Research on Disaster Early Warning and Disaster Relief Integrated Service System Based on Block Data Theory

    Science.gov (United States)

    Yang, J.; Zhang, H.; Wang, C.; Tang, D.

    2018-04-01

    With the continuous development of social economy, the interaction between mankind and nature has become increasingly evident. Disastrous global catastrophes have occurred from time to time, causing huge losses to people's lives and property. All governments recognize the importance of the establishment of disaster early warning and release mechanisms, and it is also an urgent issue to improve the comprehensive service level of emergency response and disaster relief. However, disaster early warning and emergency relief information is usually generated by different departments, and the diverse data sources, difficult integration, and limited release speed have always been difficult issues to be solved. Block data is the aggregation of various distributed (point data) and segmentation (data) big data on a specific platform and make them happen continuous polymerization effect, block data theory is a good solution to cross-sectoral, cross-platform Disaster information data sharing and integration problems. This paper attempts to discuss the integrated service mechanism of disaster information aggregation and disaster relief based on block data theory and introduces a location-based integrated service system for disaster early warning and disaster relief.

  3. A novel power swing blocking scheme using adaptive neuro-fuzzy inference system

    Energy Technology Data Exchange (ETDEWEB)

    Zadeh, Hassan Khorashadi; Li, Zuyi [Illinois Institute of Technology, Department of Electrical and Computer Engineering, 3301 S. Dearborn Street, Chicago, IL 60616 (United States)

    2008-07-15

    A power swing may be caused by any sudden change in the configuration or the loading of an electrical network. During a power swing, the impedance locus moves along an impedance circle with possible encroachment into the distance relay zone, which may cause an unnecessary tripping. In order to prevent the distance relay from tripping under such condition, a novel power swing blocking (PSB) scheme is proposed in this paper. The proposed scheme uses an adaptive neuro-fuzzy inference systems (ANFIS) for preventing distance relay from tripping during power swings. The input signals to ANFIS, include the change of positive sequence impedance, positive and negative sequence currents, and power swing center voltage. Extensive tests show that the proposed PSB has two distinct features that are advantageous over existing schemes. The first is that the proposed scheme is able to detect various kinds of power swings thus block distance relays during power swings, even if the power swings are fast or the power swings occur during single pole open conditions. The second distinct feature is that the proposed scheme is able to clear the blocking if faults occur within the relay trip zone during power swings, even if the faults are high resistance faults, or the faults occur at the power swing center, or the faults occur when the power angle is close to 180 . (author)

  4. Mediation: A concept that has to do not just with the justice system

    Directory of Open Access Journals (Sweden)

    Endira Bushati

    2013-01-01

    Full Text Available Conflicts and disputes among people are an integral part of everyday life, of our private and professional life. They can be of any kind, from social, commercial, family related disputes up to those between the states themselves. Just as the types and natures of disputes increase with the economic and cultural development of any society, the mechanisms of dealing with them take a special importance as well. Besides dispute resolution by state bodies that are established by law, alternative ways for resolving disputes are developing increasingly and are receiving a special importance as well. The alternative solution of a dispute is nothing more than an alternative for resolving the dispute outside the judicial system, where the main ways are mediation and arbitration. Alternative solutions to disputes are widespread in countries of common law systems, considering that most disputes are solved in this way. In this article we will examine mediation and its development especially in Albania. Mediation is a way to resolve disputes between two or more parties, where a third person, the mediator, negotiates with the parties so that they arrive at a solution acceptable to all.

  5. Entry Risk into the Juvenile Justice System: African American, American Indian, Asian American, European American, and Hispanic Children and Adolescents

    Science.gov (United States)

    Vazsonyi, Alexander T.; Chen, Pan

    2010-01-01

    Background: Findings on disproportionate minority contact remain mixed. Few empirical studies have examined to what extent entry risk into juvenile justice varies across ethnic/racial groups, and to what extent childhood aggressive behaviors foretell later deviance and entry risk. In the current study, we sought to address these shortcomings by…

  6. An Attitudinal Explanation of Biases in the Criminal Justice System: An Empirical Testing of Defensive Attribution Theory

    Science.gov (United States)

    Herzog, Sergio

    2008-01-01

    Theoretical perspectives, supported by empirical evidence, have consistently argued that the judicial treatment of offenders by criminal justice agents is sometimes biased by extralegal factors, such as offenders' sociodemographic characteristics. According to defensive attribution theory, individuals tend to protect themselves against unfortunate…

  7. What is Justice for Juveniles?

    Science.gov (United States)

    Rothwell, Jennifer Truran

    1997-01-01

    Provides background information and related learning activities for three areas of inquiry involving youth and violence: (1) "Evolution of the Juvenile Justice System"; (2) "The Literature of Crime and Poverty"; (3) "Youth Crime and Public Policy." Includes a list of six recommended Web sites. (MJP)

  8. New block matrix spectral problem and Hamiltonian structure of the discrete integrable coupling system

    International Nuclear Information System (INIS)

    Yu Fajun

    2008-01-01

    In [W.X. Ma, J. Phys. A: Math. Theor. 40 (2007) 15055], Prof. Ma gave a beautiful result (a discrete variational identity). In this Letter, based on a discrete block matrix spectral problem, a new hierarchy of Lax integrable lattice equations with four potentials is derived. By using of the discrete variational identity, we obtain Hamiltonian structure of the discrete soliton equation hierarchy. Finally, an integrable coupling system of the soliton equation hierarchy and its Hamiltonian structure are obtained through the discrete variational identity

  9. New block matrix spectral problem and Hamiltonian structure of the discrete integrable coupling system

    Energy Technology Data Exchange (ETDEWEB)

    Yu Fajun [College of Maths and Systematic Science, Shenyang Normal University, Shenyang 110034 (China)], E-mail: yufajun888@163.com

    2008-06-09

    In [W.X. Ma, J. Phys. A: Math. Theor. 40 (2007) 15055], Prof. Ma gave a beautiful result (a discrete variational identity). In this Letter, based on a discrete block matrix spectral problem, a new hierarchy of Lax integrable lattice equations with four potentials is derived. By using of the discrete variational identity, we obtain Hamiltonian structure of the discrete soliton equation hierarchy. Finally, an integrable coupling system of the soliton equation hierarchy and its Hamiltonian structure are obtained through the discrete variational identity.

  10. Dynamic response analysis of block foundations with nonlinear dry friction mounting system to impact loads

    International Nuclear Information System (INIS)

    Zheng, Enlai; Zhu, Sihong; Zhou, Xinlong

    2014-01-01

    It is essential to establish a dynamic model to predict and evaluate the dynamic performance of a nonlinear dry friction mounting system during design procedure, when it is impossible to carry out the test of prototype. Unlike the conventional ideal dry friction model where the direction of dry friction force is always considered to be opposite to that of relative velocity, a new equivalent resistance model of dry friction force is proposed based on the bilinear hysteretic model by introducing a parameter g in this work. The equivalent resistance contains spring force and damping force, whose direction is not opposite to that of relative velocity. Then, a dynamic model of the block foundation with nonlinear dry friction mounting system is established. When the equivalent resistance is applied to the dynamic model, its dynamic responses are obtained under common practical forms of press loads: rectangular pulse, half-sine pulse, and triangular pulse. Compared to experimental results, the dynamic responses based on the equivalent resistance model are more consistent with the simulation results based on the ideal dry friction model and the validity of the equivalent resistance model for the bilinear hysteretic model in this work is verified. Furthermore, the effect of the pulse shape and pulse duration on the dynamic responses of the block foundation with nonlinear dry friction mounting system is investigated.

  11. Pore pressure control on faulting behavior in a block-gouge system

    Science.gov (United States)

    Yang, Z.; Juanes, R.

    2016-12-01

    Pore fluid pressure in a fault zone can be altered by natural processes (e.g., mineral dehydration and thermal pressurization) and industrial operations involving subsurface fluid injection/extraction for the development of energy and water resources. However, the effect of pore pressure change on the stability and slip motion of a preexisting geologic fault remain poorly understood; yet they are critical for the assessment of seismic risk. In this work, we develop a micromechanical model to investigate the effect of pore pressure on faulting behavior. The model couples pore network fluid flow and mechanics of the solid grains. We conceptualize the fault zone as a gouge layer sandwiched between two blocks; the block material is represented by a group of contact-bonded grains and the gouge is composed of unbonded grains. A pore network is extracted from the particulate pack of the block-gouge system with pore body volumes and pore throat conductivities calculated rigorously based on the geometry of the local pore space. Pore fluid exerts pressure force onto the grains, the motion of which is solved using the discrete element method (DEM). The model updates the pore network regularly in response to deformation of the solid matrix. We study the fault stability in the presence of a pressure inhomogeneity (gradient) across the gouge layer, and compare it with the case of homogeneous pore pressure. We consider both normal and thrust faulting scenarios with a focus on the onset of shear failure along the block-gouge interfaces. Numerical simulations show that the slip behavior is characterized by intermittent dynamics, which is evident in the number of slipping contacts at the block-gouge interfaces and the total kinetic energy of the gouge particles. Numerical results also show that, for the case of pressure inhomogeneity, the onset of slip occurs earlier for the side with higher pressure, and that this onset appears to be controlled by the maximum pressure of both sides

  12. Restorative Justice in Indonesia: Traditional Value

    Directory of Open Access Journals (Sweden)

    Eva Achjani Zulfa

    2011-05-01

    Full Text Available “Restorative Justice” is a model approach which emerged in the 1960s in an effort to solve criminal cases. Unlike the approach used in conventional criminal justice system, this approach focuses on the direct participation of perpetrators, victims and society in the settlement process. This theory of the approach is still debated, but the view is in fact growing and it exercises a lot of influence on legal policies and practices in several countries. The UN through its basic principles considers the approach of restorative justice as the approach which could be used in the rational criminal justice system. Restorative justice is a concept of thinking that supports the development of the criminal justice system with emphasis on the required involvement of the community. It is also involving the casualties who with the current criminal justice system are excluded. In several countries, restorative justice has been translated into a variety of formulations to accommodate a variety of values, philosophical basis, terms, strategies, mechanisms, and programs. Good consultation with the perpetrators and the victims themselves may provide the public with a different mindset in preventing emerging problems. This process can involve the police, prosecutorial institution or the traditional institutions. Therefore, without excluding the work in the formal legal system, the institutional mechanism for resolution through consultation was working in the community. In the various principles and models of the restorative justice approach, the process of dialogue between the perpetrator and the victim is a fundamental and the also the most important part of the application of the restorative justice. The direct dialogue between the perpetrator and the victim gave the victim the opportunity to express what he/she felt, hope for human rights and the desire to reach a criminal settlement.

  13. Justice and Negotiation.

    Science.gov (United States)

    Druckman, Daniel; Wagner, Lynn M

    2016-01-01

    This review article examines the literature regarding the role played by principles of justice in negotiation. Laboratory experiments and high-stakes negotiations reveal that justice is a complex concept, both in relation to attaining just outcomes and to establishing just processes. We focus on how justice preferences guide the process and outcome of negotiated exchanges. Focusing primarily on the two types of principles that have received the most attention, distributive justice (outcomes of negotiation) and procedural justice (process of negotiation), we introduce the topic by reviewing the most relevant experimental and field or archival research on the roles played by these justice principles in negotiation. A discussion of the methods used in these studies precedes a review organized in terms of a framework that highlights the concept of negotiating stages. We also develop hypotheses based on the existing literature to point the way forward for further research on this topic.

  14. Contemporary Transitional Justice

    DEFF Research Database (Denmark)

    Gissel, Line Engbo

    2017-01-01

    This article studies the contemporary expression of transitional justice, a field of practice through which global governance is exercised. It argues that transitional justice is being normalised, given the normative and empirical de-legitimisation of its premise of exceptionalism. The article...... theorises exceptionalism and normalcy in transitional justice and identifies three macro-level causes of normalisation: the legalisation, internationalisation, and professionalization of the field. This argument is illustrated by a study of Uganda’s trajectory of transitional justice since 1986. Across five...... phases of transitional justice, processes of legalisation, internationalisation, and professionalization have contributed to the gradual dismantling of the country’s exceptional justice. The case demonstrates, further, that normalization is a contested and incomplete process....

  15. Psychology and criminal justice

    OpenAIRE

    Adler, Joanna R.

    2013-01-01

    This chapter is designed to give the reader a flavour of a few areas in which psychology has been applied to criminal justice. It begins by providing some historical context and showing the development of some applications of psychology to criminal justice. The chapter is broadly split into 3 sections: Pre Trial; Trial; and Post Trial. In most of this chapter, the areas considered assess how psychology has had an influence on the law and how psychologists work within criminal justice settings...

  16. 28 CFR 20.35 - Criminal Justice Information Services Advisory Policy Board.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Criminal Justice Information Services Advisory Policy Board. 20.35 Section 20.35 Judicial Administration DEPARTMENT OF JUSTICE CRIMINAL JUSTICE..., concept, and operational principles of various criminal justice information systems managed by the FBI's...

  17. Upgrading PABX Infra System and Wiring for Communication System in Selected Block

    International Nuclear Information System (INIS)

    Sahirudden Mohd Nor; Khairiah Yazid; Lojius Lombigit; Zainuddin Jaafar; Abd Aziz Mhd Ramli

    2015-01-01

    Infra phone system in Nuclear Malaysia has been operating since its inception. Infra phone system is used to enable the communications process run smoothly. There are two mains phone system which are mannex analog system in the main complex and MD110 systems in Dengkil complex. This system was responsibilities and monitored by Automation and Instrumentation Center, Technical Support Division. Infra phone system and its wiring in the main complexes have not been upgraded and there are a lot of faulty wiring. This phone system requires new wiring system with the addition of new buildings in Nuclear Malaysia. The system also requires new parts to ensure smooth communication system in future. (author)

  18. Flexural resistance of Cerec CAD/CAM system ceramic blocks. Part 2: Outsourcing materials.

    Science.gov (United States)

    Sedda, Maurizio; Vichi, Alessandro; Del Siena, Francesco; Louca, Chris; Ferrari, Marco

    2014-02-01

    To test different Cerec CAD/CAM system ceramic blocks, comparing mean flexural strength (sigma), Weibull modulus (m), and Weibull characteristic strength (sigma0) in an ISO standardized set-up. Following the recent ISO Standard (ISO 6872:2008), 11 types of ceramic blocks were tested: IPS e.max CAD MO, IPS e.max CAD LT and IPS e.max CAD HT (lithium disilicate glass-ceramic); In-Ceram SPINELL, In-Ceram Alumina and In-Ceram Zirconia (glass-infiltrated materials); inCoris AL and In-Ceram AL (densely sintered alumina); In-Ceram YZ, IPS e.max Zir-CAD and inCoris ZI (densely sintered zirconia). Specimens were cut out from ceramic blocks, finished, crystallized/infiltrated/sintered, polished, and tested in a three-point bending test apparatus. Flexural strength, Weibull characteristic strength, and Weibull modulus were obtained. A statistically significant difference was found (P ceramic (sigma = 272.6 +/- 376.8 MPa, m = 6.2 +/- 11.3, sigma0 = 294.0 +/- 394.1 MPa) and densely sintered alumina (sigma = 441.8 +/- 541.6 MPa, m = 11.9 +/- 19.0, sigma0 = 454.2 +/- 565.2 MPa). No statistically significant difference was found (P = 0.254) in glass infiltrated materials (sigma = 376.9 +/- 405.5 MPa, m = 7.5 +/- 11.5, sigma0 = 393.7 +/- 427.0 MPa). No statistically significant difference was found (P = 0.160) in densely sintered zirconia (sigma = 1,060.8 +/- 1,227.8 MPa, m = 5.8 +/- 7.4, sigma0 = 1,002.4 +/- 1,171.0 MPa). Not all the materials tested fulfilled the requirements for the clinical indications recommended by the manufacturer.

  19. Perceived corruption, distributive justice, and the legitimacy of the system of social stratification in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Smith, Michael

    2010-01-01

    Roč. 43, č. 4 (2010), s. 439-451 ISSN 0967-067X R&D Projects: GA MV VG20102013029; GA ČR GA403/08/0109 Institutional research plan: CEZ:AV0Z70280505 Keywords : Corruption * Social stratification * Social justice Subject RIV: AO - Sociology, Demography Impact factor: 0.211, year: 2010 http://dx.doi.org/10.1016/j.postcomstud.2010.10.005

  20. Governance and Justice | IDRC - International Development ...

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

    This program fosters better governance and justice systems so people can lead ... A man peers through a hole in a wall that separates Tijuana, Mexico, from the United States. ... Denial of health care or an education is unthinkable for most.

  1. Joint Polar Satellite System (JPSS) Common Ground System (CGS) Technical Performance Measures of the Block 2 Architecture

    Science.gov (United States)

    Grant, K. D.; Panas, M.

    2016-12-01

    NOAA and NASA are jointly acquiring the next-generation civilian weather satellite system: the Joint Polar Satellite System (JPSS). JPSS replaced the afternoon orbit component and ground processing of NOAA's old POES system. JPSS satellites carry sensors that collect meteorological, oceanographic, climatological, and solar-geophysical observations of the earth, atmosphere, and space. The ground processing system for JPSS is known as the JPSS Common Ground System (JPSS CGS). Developed and maintained by Raytheon Intelligence, Information and Services (IIS), the CGS is a globally distributed, multi-mission system serving NOAA, NASA and their national and international partners. The CGS has demonstrated its scalability and flexibility to incorporate multiple missions efficiently and with minimal cost, schedule and risk, while strengthening global partnerships in weather and environmental monitoring. The CGS architecture has been upgraded to Block 2.0 to satisfy several key objectives, including: "operationalizing" the first satellite, Suomi NPP, which originally was a risk reduction mission; leveraging lessons learned in multi-mission support, taking advantage of newer, more reliable and efficient technologies and satisfying constraints due of the continually evolving budgetary environment. To ensure the CGS meets these needs, we have developed 48 Technical Performance Measures (TPMs) across 9 categories: Data Availability, Data Latency, Operational Availability, Margin, Scalability, Situational Awareness, Transition (between environments and sites), WAN Efficiency, and Data Recovery Processing. This paper will provide an overview of the CGS Block 2.0 architecture, with particular focus on the 9 TPM categories listed above. We will describe how we ensure the deployed architecture meets these TPMs to satisfy our multi-mission objectives with the deployment of Block 2.0.

  2. Core-Shell Particles as Building Blocks for Systems with High Duality Symmetry

    Science.gov (United States)

    Rahimzadegan, Aso; Rockstuhl, Carsten; Fernandez-Corbaton, Ivan

    2018-05-01

    Material electromagnetic duality symmetry requires a system to have equal electric and magnetic responses. Intrinsically dual materials that meet the duality conditions at the level of the constitutive relations do not exist in many frequency bands. Nevertheless, discrete objects like metallic helices and homogeneous dielectric spheres can be engineered to approximate the dual behavior. We exploit the extra degrees of freedom of a core-shell dielectric sphere in a particle optimization procedure. The duality symmetry of the resulting particle is more than 1 order of magnitude better than previously reported nonmagnetic objects. We use T -matrix-based multiscattering techniques to show that the improvement is transferred onto the duality symmetry of composite objects when the core-shell particle is used as a building block instead of homogeneous spheres. These results are relevant for the fashioning of systems with high duality symmetry, which are required for some technologically important effects.

  3. Performance of Turbo Interference Cancellation Receivers in Space-Time Block Coded DS-CDMA Systems

    Directory of Open Access Journals (Sweden)

    Emmanuel Oluremi Bejide

    2008-07-01

    Full Text Available We investigate the performance of turbo interference cancellation receivers in the space time block coded (STBC direct-sequence code division multiple access (DS-CDMA system. Depending on the concatenation scheme used, we divide these receivers into the partitioned approach (PA and the iterative approach (IA receivers. The performance of both the PA and IA receivers is evaluated in Rayleigh fading channels for the uplink scenario. Numerical results show that the MMSE front-end turbo space-time iterative approach receiver (IA effectively combats the mixture of MAI and intersymbol interference (ISI. To further investigate the possible achievable data rates in the turbo interference cancellation receivers, we introduce the puncturing of the turbo code through the use of rate compatible punctured turbo codes (RCPTCs. Simulation results suggest that combining interference cancellation, turbo decoding, STBC, and RCPTC can significantly improve the achievable data rates for a synchronous DS-CDMA system for the uplink in Rayleigh flat fading channels.

  4. Self-assembling block copolymer systems involving competing length scales : A route toward responsive materials

    NARCIS (Netherlands)

    Nap, R; Erukhimovich, [No Value; ten Brinke, G; Erukhimovich, Igor

    2004-01-01

    The phase behavior of block copolymers melts involving competing length scales, i.e., able to microphase separate on two different length scales, is theoretically investigated using a self-consistent field approach. The specific block copolymers studied consist of a linear A-block linked to an

  5. Measuring the health systems impact of disease control programmes: a critical reflection on the WHO building blocks framework.

    Science.gov (United States)

    Mounier-Jack, Sandra; Griffiths, Ulla K; Closser, Svea; Burchett, Helen; Marchal, Bruno

    2014-03-25

    The WHO health systems Building Blocks framework has become ubiquitous in health systems research. However, it was not developed as a research instrument, but rather to facilitate investments of resources in health systems. In this paper, we reflect on the advantages and limitations of using the framework in applied research, as experienced in three empirical vaccine studies we have undertaken. We argue that while the Building Blocks framework is valuable because of its simplicity and ability to provide a common language for researchers, it is not suitable for analysing dynamic, complex and inter-linked systems impacts. In our three studies, we found that the mechanical segmentation of effects by the WHO building blocks, without recognition of their interactions, hindered the understanding of impacts on systems as a whole. Other important limitations were the artificial equal weight given to each building block and the challenge in capturing longer term effects and opportunity costs. Another criticism is not of the framework per se, but rather how it is typically used, with a focus on the six building blocks to the neglect of the dynamic process and outcome aspects of health systems.We believe the framework would be improved by making three amendments: integrating the missing "demand" component; incorporating an overarching, holistic health systems viewpoint and including scope for interactions between components. If researchers choose to use the Building Blocks framework, we recommend that it be adapted to the specific study question and context, with formative research and piloting conducted in order to inform this adaptation. As with frameworks in general, the WHO Building Blocks framework is valuable because it creates a common language and shared understanding. However, for applied research, it falls short of what is needed to holistically evaluate the impact of specific interventions on health systems. We propose that if researchers use the framework, it

  6. Complete Congenital Heart Block in a Newborn Associated with Maternal Systemic Lupus Erythematosus: A Case Report

    Directory of Open Access Journals (Sweden)

    Mahmoud A. Kiblawi

    2013-12-01

    Full Text Available Background: Complete Congenital Heart Block (CCHB is a rare disease of the newborn that carries significant morbidity and mortality. CCHB can be diagnosed early or late in life. In newborns, it is usually associated with maternal autoantibodies or a congenital cardiac structural abnormality. The most common presentation of CCHB is bradycardia that can be diagnosed by an electrocardiogram. Results: This is a case report of a male infant born to a mother with an autoimmune disease, Systemic Lupus Erythematosus (SLE, who was found to have third degree heart block at birth. Conclusion: Early diagnosis and prompt management of the case is important for a better prognosis and prevention of associated complications. Neonates with CCHB should be managed at a tertiary care center and the only definite treatment is insertion of a pacemaker. Moreover, prenatal diagnosis and specific obstetric counseling of pregnant women with SLE along with careful monitoring with serial ultrasonography and echocardiography are of paramount importance in prevention of the disease in subsequent offspring.

  7. Influence of additional heat exchanger block on directional solidification system for growing multi-crystalline silicon ingot - A simulation investigation

    Science.gov (United States)

    Nagarajan, S. G.; Srinivasan, M.; Aravinth, K.; Ramasamy, P.

    2018-04-01

    Transient simulation has been carried out for analyzing the heat transfer properties of Directional Solidification (DS) furnace. The simulation results revealed that the additional heat exchanger block under the bottom insulation on the DS furnace has enhanced the control of solidification of the silicon melt. Controlled Heat extraction rate during the solidification of silicon melt is requisite for growing good quality ingots which has been achieved by the additional heat exchanger block. As an additional heat exchanger block, the water circulating plate has been placed under the bottom insulation. The heat flux analysis of DS system and the temperature distribution studies of grown ingot confirm that the established additional heat exchanger block on the DS system gives additional benefit to the mc-Si ingot.

  8. Unavailability Analysis of the Reactor Core Protection System using Reliability Block Diagram

    International Nuclear Information System (INIS)

    Shin, Hyun Kook; Kim, Sung Ho; Choi, Woong Suk; Kim, Jae Hack

    2006-01-01

    The reactor core of nuclear power plants needs to be monitored for the early detection of core abnormal conditions to protect plants from a severe accident. The core protection calculator system (CPCS) has been provided to calculate the departure from nucleate boiling ratio (DNBR) and the local power density (LPD) based on measured parameters of reactor and coolant system. The original CPCS for OPR 1000 has been designed and implemented based on the concurrent 3205 computer system whose components are obsolete. The CPCS based on Westinghouse Common-Q system has recently been implemented for the Shin-Kori Nuclear Power Plant, Units 1 and 2(SKN 1 and 2). An R and D project has been launched to develop new core protection system called as RCOPS (Reactor Core Protection System) with the partnership of KOPEC and Doosan Heavy Industries and Construction Co. RCOPS is implemented on the HFC-6000 safety class programmable logic controller (PLC). In this paper, the reliability of RCOPS is analyzed using the reliability block diagram (RBD) method. The calculated results are compared with that of the CPCS for SKN 1 and 2

  9. Sanitary justice in scarcity

    Directory of Open Access Journals (Sweden)

    Miguel Kottow

    Full Text Available Justice in health care and the allocation of scarce medical resources must be analyzed differently in affluent as compared to economically weaker societies. The protective functions of the state must be extended to cover basic needs for those too poor to meet them on their own. Medical needs are a high priority, since poor health hampers the ability to secure other basic needs. The state may operate as either a health care provider or supervisor, guaranteeing that citizens be treated fairly by nongovernmental institutions. Two-tiered systems with a vigorous private health care sector are compatible with the explicit right to health care, provided the private tier operates without directly or indirectly draining public funds.

  10. Justice And Legal Certainty For Child Victims

    Directory of Open Access Journals (Sweden)

    Edi Setiadi

    2016-12-01

    Full Text Available Focus of attention in the criminal justice system so far has always been to the perpetrator, whereas parties related to a process of criminal justice encompasses the perpetrator, the victim, and the community. A crime victim, in particular, would suffer more since he/she could experience secondary victimization in the criminal justice system. The law concerning victim and witness protection only states the limitation for the criminal victim to ask for compensation to criminal justice system, either as a victim of direct criminal or a victim of abuse power done by law enforcement officers. Child victims are treated the same way as to adult victims, whilst they have a greater dimension of the problem and effects to be dealt with Mechanism and procedures to be followed are ius constituendum (intended/desirable law, as they only share expectation of indemnity, compensation, and rehabilitation which have not been empirically tested in a real situation.

  11. The Verdict Is In: The Impact of Crime on Public Trust in Central American Justice Systems El impacto de delincuencia sobre la confianza pública en el sistema de justicia en Centroamérica

    Directory of Open Access Journals (Sweden)

    Mary Fran T. Malone

    2010-01-01

    Full Text Available Over the past two decades, the countries of Central America have confronted soaring crime rates. Justice systems of dubious quality provide thin shields against this crime crisis, despite substantial international and domestic investment in justice reform. Indeed, there is growing concern that crime will undermine justice reform efforts. Scholars and practitioners have pointed out that public frustration with crime, coupled with dissatisfaction with justice institutions, can lead citizens to reject reform efforts. Still, the micro-level relationships between crime and public support of the justice system have been understudied. Using public opinion data from the Latin American Public Opinion Project (LAPOP, this study aims to add to the literature by examining the effects of victimization and fear of crime on public trust in the justice system. The results indicate that crime can erode public support for the justice system, but the mechanics of this relationship vary according to national context. Durante las últimas dos décadas, los países de América Central se ven enfrentados con altos niveles de delincuencia. La capacidad de los gobiernos para contrarrestar esta crisis es comprometida por las debilidades severas de los sistemas de justicia, a pesar de la inversión internacional y domestica en reformas de la justicia. De hecho, existe la preocupación que la delincuencia frustrará los esfuerzos de reforma judicial. Gente cansada de altos niveles de delincuencia y frustrada con las instituciones de justicia puede rechazar esfuerzos de reforma. No obstante, las relaciones individuales entre delincuencia y apoyo público para el sistema de justicia no han sido estudiadas de forma suficiente. Por lo cual, este estudio usa los datos del Latin American Public Opinion Project (LAPOP para examinar las reacciones públicas a la delincuencia. Los resultados indican que la delincuencia puede erosionar el apoyo para el sistema de justicia, pero los

  12. Signal-Conditioning Block of a 1 × 200 CMOS Detector Array for a Terahertz Real-Time Imaging System

    Directory of Open Access Journals (Sweden)

    Jong-Ryul Yang

    2016-03-01

    Full Text Available A signal conditioning block of a 1 × 200 Complementary Metal-Oxide-Semiconductor (CMOS detector array is proposed to be employed with a real-time 0.2 THz imaging system for inspecting large areas. The plasmonic CMOS detector array whose pixel size including an integrated antenna is comparable to the wavelength of the THz wave for the imaging system, inevitably carries wide pixel-to-pixel variation. To make the variant outputs from the array uniform, the proposed signal conditioning block calibrates the responsivity of each pixel by controlling the gate bias of each detector and the voltage gain of the lock-in amplifiers in the block. The gate bias of each detector is modulated to 1 MHz to improve the signal-to-noise ratio of the imaging system via the electrical modulation by the conditioning block. In addition, direct current (DC offsets of the detectors in the array are cancelled by initializing the output voltage level from the block. Real-time imaging using the proposed signal conditioning block is demonstrated by obtaining images at the rate of 19.2 frame-per-sec of an object moving on the conveyor belt with a scan width of 20 cm and a scan speed of 25 cm/s.

  13. Space-Frequency Block Code with Matched Rotation for MIMO-OFDM System with Limited Feedback

    Directory of Open Access Journals (Sweden)

    Thushara D. Abhayapala

    2009-01-01

    Full Text Available This paper presents a novel matched rotation precoding (MRP scheme to design a rate one space-frequency block code (SFBC and a multirate SFBC for MIMO-OFDM systems with limited feedback. The proposed rate one MRP and multirate MRP can always achieve full transmit diversity and optimal system performance for arbitrary number of antennas, subcarrier intervals, and subcarrier groupings, with limited channel knowledge required by the transmit antennas. The optimization process of the rate one MRP is simple and easily visualized so that the optimal rotation angle can be derived explicitly, or even intuitively for some cases. The multirate MRP has a complex optimization process, but it has a better spectral efficiency and provides a relatively smooth balance between system performance and transmission rate. Simulations show that the proposed SFBC with MRP can overcome the diversity loss for specific propagation scenarios, always improve the system performance, and demonstrate flexible performance with large performance gain. Therefore the proposed SFBCs with MRP demonstrate flexibility and feasibility so that it is more suitable for a practical MIMO-OFDM system with dynamic parameters.

  14. Justice as Europe's Signifier

    NARCIS (Netherlands)

    Roy, Suryapratim; Kochenov, Dimitry; de Burca, Grainne; Williams, Andrew

    2015-01-01

    Drawing on the fact that justice is never explained in European legal discourse, but is used in conjunction with other principles and institutional decisions, this contribution argues that justice is used as a rhetorical tool to provide legitimacy to such principles and decisions. An analogous

  15. The notion and basic principles of restorative justice

    Directory of Open Access Journals (Sweden)

    Ćopić Sanja

    2007-01-01

    Full Text Available One of the most important achievements of the contemporary criminal justice system and criminal policy is development of the concept of restorative justice. Contemporary concept of restorative justice was developed in 1970s on the basis of the criticism of the traditional criminal law and criminal justice system. Since that time, it has been developing through different programs in many countries. Reform of the criminal justice system in Serbia staring from 2002 went into direction of entering elements of restorative justice into existing criminal justice system. In that sense, development of restorative justice is still at the beginning in our country. However, it can be noticed that there is a low level of awareness on the nature and importance of restorative forms of response to crime among our professionals, as well as a lack of understanding of the concept itself. Due to that, the aim of the paper is to enable better understanding of restorative concept in general through defining restorative justice and basic principles it relies on. That may put a basis for further recognition of restorative elements in our criminal justice system, which may provide adequate implementation of relevant provisions of restorative character in practice. .

  16. Reduction of Under-Determined Linear Systems by Sparce Block Matrix Technique

    DEFF Research Database (Denmark)

    Tarp-Johansen, Niels Jacob; Poulsen, Peter Noe; Damkilde, Lars

    1996-01-01

    numerical stability of the aforementioned reduction. Moreover the coefficient matrix for the equilibrium equations is typically very sparse. The objective is to deal efficiently with the full pivoting reduction of sparse rectangular matrices using a dynamic storage scheme based on the block matrix concept.......Under-determined linear equation systems occur in different engineering applications. In structural engineering they typically appear when applying the force method. As an example one could mention limit load analysis based on The Lower Bound Theorem. In this application there is a set of under......-determined equilibrium equation restrictions in an LP-problem. A significant reduction of computer time spent on solving the LP-problem is achieved if the equilib rium equations are reduced before going into the optimization procedure. Experience has shown that for some structures one must apply full pivoting to ensure...

  17. Structural insight into RNA recognition motifs: versatile molecular Lego building blocks for biological systems.

    Science.gov (United States)

    Muto, Yutaka; Yokoyama, Shigeyuki

    2012-01-01

    'RNA recognition motifs (RRMs)' are common domain-folds composed of 80-90 amino-acid residues in eukaryotes, and have been identified in many cellular proteins. At first they were known as RNA binding domains. Through discoveries over the past 20 years, however, the RRMs have been shown to exhibit versatile molecular recognition activities and to behave as molecular Lego building blocks to construct biological systems. Novel RNA/protein recognition modes by RRMs are being identified, and more information about the molecular recognition by RRMs is becoming available. These RNA/protein recognition modes are strongly correlated with their biological significance. In this review, we would like to survey the recent progress on these versatile molecular recognition modules. Copyright © 2012 John Wiley & Sons, Ltd.

  18. Manipulation robot system based on visual guidance for sealing blocking plate of steam generator

    International Nuclear Information System (INIS)

    Duan Xingguang; Wang Yonggui; Li Meng; Kong Xiangzhan; Liu Qingsong

    2016-01-01

    To reduce labor intensity and irradiation exposure time inside the steam generator during the maintenance period of the nuclear power plant, a blocking plate manipulation robot system, including manipulation robot and pneumatic control console, is developed as an automatic remote-control tool to help staff to complete sealing steam generator primary pipes. The manipulation robot for fastening/loosening bolts utilizes visual guidance for target position, and the recognition algorithm is exerted to extract the bolt center coordinate values from image captured by camera in the procedure. The control strategy based on the position and current feedback is proposed for single bolt operation and whole bolts automatic operation. Meanwhile, the virtual interactive interface and remote monitoring are designed to improve the operability and safety. Finally, the relative experiments have verified the work effectiveness and the future work would be discussed. (author)

  19. Multiple solutions to dense systems in radar scattering using a preconditioned block GMRES solver

    Energy Technology Data Exchange (ETDEWEB)

    Boyse, W.E. [Advanced Software Resources, Inc., Santa Clara, CA (United States)

    1996-12-31

    Multiple right-hand sides occur in radar scattering calculations in the computation of the simulated radar return from a body at a large number of angles. Each desired angle requires a right-hand side vector to be computed and the solution generated. These right-hand sides are naturally smooth functions of the angle parameters and this property is utilized in a novel way to compute solutions an order of magnitude faster than LINPACK The modeling technique addressed is the Method of Moments (MOM), i.e. a boundary element method for time harmonic Maxwell`s equations. Discretization by this method produces general complex dense systems of rank 100`s to 100,000`s. The usual way to produce the required multiple solutions is via LU factorization and solution routines such as found in LINPACK. Our method uses the block GMRES iterative method to directly iterate a subset of the desired solutions to convergence.

  20. Terminal Evaluation Report: Fast-track Capacity Building for a Functioning Counter-Narcotics Criminal Justice System

    DEFF Research Database (Denmark)

    Afsah, Ebrahim

    Criminal Justice Task Force (CJTF) permitting concentrating assistance to a small number of officials from across the chain of responsibilities while maintaining the necessary separation of powers required by due process standards. This task force has been selected, trained, equipped and housed in order...... involved in the chain of responsibilities who could be isolated from their peers and given the benefit of concentrated financial and technical assistance, while simultaneously maintaining the separation of powers mandated by the standards of due process. This underlying concept has been proven...

  1. Social Justice : Perspectives from Uganda

    OpenAIRE

    2013-01-01

    SOCIAL JUSTICE, HEALTH AND POVERTY IN UGANDA John Barugahare Injustice in Uganda manifests in many ways. One most serious, yet least discussed social injustice, is inequity in Health. Although there are two equally important aims of health systems – efficiency and equity, in Uganda too much focus has been on ensuring efficiency and as a consequence concerns of equity have been relegated. Ultimately, health policy in Uganda has disproportionately negatively affected the poor’s livelihoods in g...

  2. The 21st Century Cures Act Implications for the Reduction of Racial Health Disparities in the US Criminal Justice System: a Public Health Approach.

    Science.gov (United States)

    Cole, Donna M; Thomas, Dawna Marie; Field, Kelsi; Wool, Amelia; Lipiner, Taryn; Massenberg, Natalie; Guthrie, Barbara J

    2017-11-09

    Past drug epidemics have disproportionately criminalized drug addiction among African Americans, leading to disparate health outcomes, increased rates of HIV/AIDS, and mass incarceration. Conversely, the current opioid addiction crisis in the USA focuses primarily on white communities and is being addressed as a public health problem. The 21st Century Cures Act has the potential to reduce racial health disparities in the criminal justice system through the Act's public health approach to addiction and mental health issues. The 21st Century Cures Act is a progressive step in the right direction; however, given the historical context of segregation and the criminalization of drug addiction among African Americans, the goals of health equity are at risk of being compromised. This paper discusses the implications of this landmark legislation and its potential to decrease racial health disparities, highlighting the importance of ensuring that access to treatment and alternatives to incarceration must include communities of color. In this paper, the authors explain the key components of the 21st Century Cures Act that are specific to criminal justice reform, including a key objective, which is treatment over incarceration. We suggest that without proper attention to how, and where, funding mechanisms are distributed, the 21st Century Cures Act has the potential to increase racial health disparities rather than alleviate them.

  3. Changing norms, strategies, and systems to support behavioral health and social justice: A call to action and introduction to the special section.

    Science.gov (United States)

    McLeigh, Jill D; Kilmer, Ryan P

    2017-01-01

    This editorial introduces this special section of the American Journal of Orthopsychiatry . The Global Alliance for Behavioral Health and Social Justice (formerly the American Orthopsychiatric Association) has developed the theme for its track at the 2016 Annual Research and Policy Conference on Child, Adolescent, and Young Adult Behavioral Health. The Global Alliance, the parent organization of the American Journal of Orthopsychiatry , has long sought to address prevailing social conditions by treating them as problems to be solved through multilevel, contextually grounded social interventions. Indeed, throughout the organization's history, it has advocated for focusing on the effects of social determinants of health (e.g., racism, violence, poverty, oppression, war) on behavioral health and for doing so across contexts, such as the family, community, and broader social environment. In keeping with the organization's history and the current social context, the theme for the Global Alliance's track was "Changing norms, strategies, and systems to support behavioral health and social justice." This special section includes articles that build on four of the presentations and two award addresses delivered as part of the Global Alliance's track. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  4. A general U-block model-based design procedure for nonlinear polynomial control systems

    Science.gov (United States)

    Zhu, Q. M.; Zhao, D. Y.; Zhang, Jianhua

    2016-10-01

    The proposition of U-model concept (in terms of 'providing concise and applicable solutions for complex problems') and a corresponding basic U-control design algorithm was originated in the first author's PhD thesis. The term of U-model appeared (not rigorously defined) for the first time in the first author's other journal paper, which established a framework for using linear polynomial control system design approaches to design nonlinear polynomial control systems (in brief, linear polynomial approaches → nonlinear polynomial plants). This paper represents the next milestone work - using linear state-space approaches to design nonlinear polynomial control systems (in brief, linear state-space approaches → nonlinear polynomial plants). The overall aim of the study is to establish a framework, defined as the U-block model, which provides a generic prototype for using linear state-space-based approaches to design the control systems with smooth nonlinear plants/processes described by polynomial models. For analysing the feasibility and effectiveness, sliding mode control design approach is selected as an exemplary case study. Numerical simulation studies provide a user-friendly step-by-step procedure for the readers/users with interest in their ad hoc applications. In formality, this is the first paper to present the U-model-oriented control system design in a formal way and to study the associated properties and theorems. The previous publications, in the main, have been algorithm-based studies and simulation demonstrations. In some sense, this paper can be treated as a landmark for the U-model-based research from intuitive/heuristic stage to rigour/formal/comprehensive studies.

  5. Teleradiology system analysis using a discrete event-driven block-oriented network simulator

    Science.gov (United States)

    Stewart, Brent K.; Dwyer, Samuel J., III

    1992-07-01

    Performance evaluation and trade-off analysis are the central issues in the design of communication networks. Simulation plays an important role in computer-aided design and analysis of communication networks and related systems, allowing testing of numerous architectural configurations and fault scenarios. We are using the Block Oriented Network Simulator (BONeS, Comdisco, Foster City, CA) software package to perform discrete, event- driven Monte Carlo simulations in capacity planning, tradeoff analysis and evaluation of alternate architectures for a high-speed, high-resolution teleradiology project. A queuing network model of the teleradiology system has been devise, simulations executed and results analyzed. The wide area network link uses a switched, dial-up N X 56 kbps inverting multiplexer where the number of digital voice-grade lines (N) can vary from one (DS-0) through 24 (DS-1). The proposed goal of such a system is 200 films (2048 X 2048 X 12-bit) transferred between a remote and local site in an eight hour period with a mean delay time less than five minutes. It is found that: (1) the DS-1 service limit is around 100 films per eight hour period with a mean delay time of 412 +/- 39 seconds, short of the goal stipulated above; (2) compressed video teleconferencing can be run simultaneously with image data transfer over the DS-1 wide area network link without impacting the performance of the described teleradiology system; (3) there is little sense in upgrading to a higher bandwidth WAN link like DS-2 or DS-3 for the current system; and (4) the goal of transmitting 200 films in an eight hour period with a mean delay time less than five minutes can be achieved simply if the laser printer interface is updated from the current DR-11W interface to a much faster SCSI interface.

  6. Optimizing Blocking and Nonblocking Reduction Operations for Multicore Systems: Hierarchical Design and Implementation

    Energy Technology Data Exchange (ETDEWEB)

    Gorentla Venkata, Manjunath [ORNL; Shamis, Pavel [ORNL; Graham, Richard L [ORNL; Ladd, Joshua S [ORNL; Sampath, Rahul S [ORNL

    2013-01-01

    Many scientific simulations, using the Message Passing Interface (MPI) programming model, are sensitive to the performance and scalability of reduction collective operations such as MPI Allreduce and MPI Reduce. These operations are the most widely used abstractions to perform mathematical operations over all processes that are part of the simulation. In this work, we propose a hierarchical design to implement the reduction operations on multicore systems. This design aims to improve the efficiency of reductions by 1) tailoring the algorithms and customizing the implementations for various communication mechanisms in the system 2) providing the ability to configure the depth of hierarchy to match the system architecture, and 3) providing the ability to independently progress each of this hierarchy. Using this design, we implement MPI Allreduce and MPI Reduce operations (and its nonblocking variants MPI Iallreduce and MPI Ireduce) for all message sizes, and evaluate on multiple architectures including InfiniBand and Cray XT5. We leverage and enhance our existing infrastructure, Cheetah, which is a framework for implementing hierarchical collective operations to implement these reductions. The experimental results show that the Cheetah reduction operations outperform the production-grade MPI implementations such as Open MPI default, Cray MPI, and MVAPICH2, demonstrating its efficiency, flexibility and portability. On Infini- Band systems, with a microbenchmark, a 512-process Cheetah nonblocking Allreduce and Reduce achieves a speedup of 23x and 10x, respectively, compared to the default Open MPI reductions. The blocking variants of the reduction operations also show similar performance benefits. A 512-process nonblocking Cheetah Allreduce achieves a speedup of 3x, compared to the default MVAPICH2 Allreduce implementation. On a Cray XT5 system, a 6144-process Cheetah Allreduce outperforms the Cray MPI by 145%. The evaluation with an application kernel, Conjugate

  7. Crippling Sexual Justice

    DEFF Research Database (Denmark)

    Stormhøj, Christel

    2015-01-01

    Exploring homosexuals' citizenship in Denmark from a justice perspective, this article critically interrogates society's supposed gay-friendliness by asking how far it has moved in achieving sexual justice, and inquiring into the gains and pains of the existing modes of achieving this end...... and representation within family law, civil society, and in the labour market. In conclusion, I suggest the possibility of different evaluations of the level of sexual justice reached, a mainly positive, partially negative one. Additionally, I discuss the gains and pains of the existing normalizing politics....

  8. Restorative justice: a changing community response

    Directory of Open Access Journals (Sweden)

    Thomas G Ryan

    2015-03-01

    Full Text Available Our purpose herein is to demonstrate how restorative justice continues to unfold globally and we explain how the use of a restorative justice ideology and intervention leads to a common alternative, not only in criminal justice institutions, but also within social agencies, such as elementary schools, and the related social support systems. We draw attention to this emerging trend via current research and resources that enable us to put forward a definition, theoretical background and list the characteristic traits of this alternative mode of life consequence. Finally, we argue that the use of restorative justice in schools is a focus that is really a paradigm shift within the landscape of the educational enterprise.

  9. Minimum BER Receiver Filters with Block Memory for Uplink DS-CDMA Systems

    Directory of Open Access Journals (Sweden)

    Mérouane Debbah

    2008-05-01

    Full Text Available The problem of synchronous multiuser receiver design in the case of direct-sequence single-antenna code division multiple access (DS-CDMA uplink networks is studied over frequency selective fading channels. An exact expression for the bit error rate (BER is derived in the case of BPSK signaling. Moreover, an algorithm is proposed for finding the finite impulse response (FIR receiver filters with block memory such that the exact BER of the active users is minimized. Several properties of the minimum BER FIR filters with block memory are identified. The algorithm performance is found for scenarios with different channel qualities, spreading code lengths, receiver block memory size, near-far effects, and channel mismatch. For the BPSK constellation, the proposed FIR receiver structure with block memory has significant better BER with respect to Eb/N0 and near-far resistance than the corresponding minimum mean square error (MMSE filters with block memory.

  10. Minimum BER Receiver Filters with Block Memory for Uplink DS-CDMA Systems

    Directory of Open Access Journals (Sweden)

    Debbah Mérouane

    2008-01-01

    Full Text Available Abstract The problem of synchronous multiuser receiver design in the case of direct-sequence single-antenna code division multiple access (DS-CDMA uplink networks is studied over frequency selective fading channels. An exact expression for the bit error rate (BER is derived in the case of BPSK signaling. Moreover, an algorithm is proposed for finding the finite impulse response (FIR receiver filters with block memory such that the exact BER of the active users is minimized. Several properties of the minimum BER FIR filters with block memory are identified. The algorithm performance is found for scenarios with different channel qualities, spreading code lengths, receiver block memory size, near-far effects, and channel mismatch. For the BPSK constellation, the proposed FIR receiver structure with block memory has significant better BER with respect to and near-far resistance than the corresponding minimum mean square error (MMSE filters with block memory.

  11. Block-Iterative Frequency-Domain Equalizations for SC-IDMA Systems

    Directory of Open Access Journals (Sweden)

    Salah Awad Salman

    2015-07-01

    Full Text Available In wireless broadband communications using single-carrier interleave division multiple access (SC-IDMA systems, efficient multiuser detection (MUD classes that make use of joint hybrid decision feedback equalization (HDFE/ frequency decision-feedback equalization (FDFE and interference cancellation (IC techniques, are proposed in conjunction with channel coding to deal with several users accessing the multipath fading channels. In FDFE-IDMA, the feedforward (FF and feedback (FB filtering operations of FDFE, which use to remove intersymbol interference (ISI, are implemented by Fast Fourier Transforms (FFTs, while in HDFE-IDMA the only FF filter is implemented by FFTs. Further, the parameters involved in the FDFE/HDFE filtering are derived according to the minimum mean square error (MMSE criteria, and the feedback symbol decisions are directly designed from soft detection of the decoded signals at the previous iteration. The simulation results including comparisons with those of frequency domain equalization (FDE, SC-FDE-IDMA and multi-carrier OFDM-IDMA schemes, with cyclic prefixing (CP and zero padding (ZP techniques, show that the combination of FDFE-IC/HDFE-IC provides an efficient solution with good performance for IDMA systems in ISI channels. Moreover, these iterative structures with block equalization yield a much lower complexity than equivalent existing structures, making them attractive for a wealth of applications.

  12. A Laser-Based Measuring System for Online Quality Control of Car Engine Block

    Directory of Open Access Journals (Sweden)

    Xing-Qiang Li

    2016-11-01

    Full Text Available For online quality control of car engine production, pneumatic measurement instrument plays an unshakeable role in measuring diameters inside engine block because of its portability and high-accuracy. To the limitation of its measuring principle, however, the working space between the pneumatic device and measured surface is too small to require manual operation. This lowers the measuring efficiency and becomes an obstacle to perform automatic measurement. In this article, a high-speed, automatic measuring system is proposed to take the place of pneumatic devices by using a laser-based measuring unit. The measuring unit is considered as a set of several measuring modules, where each of them acts like a single bore gauge and is made of four laser triangulation sensors (LTSs, which are installed on different positions and in opposite directions. The spatial relationship among these LTSs was calibrated before measurements. Sampling points from measured shaft holes can be collected by the measuring unit. A unified mathematical model was established for both calibration and measurement. Based on the established model, the relative pose between the measuring unit and measured workpiece does not impact the measuring accuracy. This frees the measuring unit from accurate positioning or adjustment, and makes it possible to realize fast and automatic measurement. The proposed system and method were finally validated by experiments.

  13. Performance of a Heating Block System Designed for Studying the Heat Resistance of Bacteria in Foods

    Science.gov (United States)

    Kou, Xiao-xi; Li, Rui; Hou, Li-xia; Huang, Zhi; Ling, Bo; Wang, Shao-jin

    2016-01-01

    Knowledge of bacteria’s heat resistance is essential for developing effective thermal treatments. Choosing an appropriate test method is important to accurately determine bacteria’s heat resistances. Although being a major factor to influence the thermo-tolerance of bacteria, the heating rate in samples cannot be controlled in water or oil bath methods due to main dependence on sample’s thermal properties. A heating block system (HBS) was designed to regulate the heating rates in liquid, semi-solid and solid foods using a temperature controller. Distilled water, apple juice, mashed potato, almond powder and beef were selected to evaluate the HBS’s performance by experiment and computer simulation. The results showed that the heating rates of 1, 5 and 10 °C/min with final set-point temperatures and holding times could be easily and precisely achieved in five selected food materials. A good agreement in sample central temperature profiles was obtained under various heating rates between experiment and simulation. The experimental and simulated results showed that the HBS could provide a sufficiently uniform heating environment in food samples. The effect of heating rate on bacterial thermal resistance was evaluated with the HBS. The system may hold potential applications for rapid and accurate assessments of bacteria’s thermo-tolerances. PMID:27465120

  14. Urgent Work: Developing a Gender- Responsive Approach for Girls in the Juvenile Justice System / Trabajo urgente: desarrollando una respuesta con perspectiva de género para niñas en el Sistema de Justicia Juvenil

    Directory of Open Access Journals (Sweden)

    Lawanda Ravoira

    2012-12-01

    Full Text Available This paper reviews the prevalence of girls in the U.S. juvenile justice sys- tem, compares national and international incarceration rates, and reviews the profile needs of justice-involved girls. The authors offer their Model as an example of how to develop a gender-responsive approach to girls in the justice system, including a description of how the model was operationalized in a community in the United States. Critical developments and emerg- ing opportunities for each of the Model’s components: advocacy, model programming, public education, training and technical assistance, gender responsive tools, systems accountability, and evaluation are highlighted. Lessons learned are offered as a springboard for conversations about how the international community can individually assess their needs and resources and work together to improve the response to girls. The paper concludes with recommendations for choosing, evaluating, and implementing best- practice approaches for meaningful reform.

  15. A Trigonometrically Fitted Block Method for Solving Oscillatory Second-Order Initial Value Problems and Hamiltonian Systems

    Directory of Open Access Journals (Sweden)

    F. F. Ngwane

    2017-01-01

    Full Text Available In this paper, we present a block hybrid trigonometrically fitted Runge-Kutta-Nyström method (BHTRKNM, whose coefficients are functions of the frequency and the step-size for directly solving general second-order initial value problems (IVPs, including Hamiltonian systems such as the energy conserving equations and systems arising from the semidiscretization of partial differential equations (PDEs. Four discrete hybrid formulas used to formulate the BHTRKNM are provided by a continuous one-step hybrid trigonometrically fitted method with an off-grid point. We implement BHTRKNM in a block-by-block fashion; in this way, the method does not suffer from the disadvantages of requiring starting values and predictors which are inherent in predictor-corrector methods. The stability property of the BHTRKNM is discussed and the performance of the method is demonstrated on some numerical examples to show accuracy and efficiency advantages.

  16. Environment-induced self-assembly in phase separated block copolymer systems: A SANS investigation

    International Nuclear Information System (INIS)

    Dutta, Naba K.; Thompson, Sandra; Roy Choudhury, Namita; Knott, Robert

    2006-01-01

    In this research, we examine the effect of non-selective solvent on the large-scale mesoscopic ordering in asymmetric block copolymers, poly(styrene-block-ethylene/butylene-block-styrene) (SEBS) using small angle neutron scattering technique (SANS). SANS measurements were carried out over a wide range of concentrations and temperatures. Evolution of the self-assembled phase morphology in such polymer with the thermodynamic selectivity of solvent, temperature and concentration has been discussed. Correlation between morphology and thermorheological behavior of the gels has also been established

  17. Imaging system for creating 3D block-face cryo-images of whole mice

    Science.gov (United States)

    Roy, Debashish; Breen, Michael; Salvado, Olivier; Heinzel, Meredith; McKinley, Eliot; Wilson, David

    2006-03-01

    We developed a cryomicrotome/imaging system that provides high resolution, high sensitivity block-face images of whole mice or excised organs, and applied it to a variety of biological applications. With this cryo-imaging system, we sectioned cryo-preserved tissues at 2-40 μm thickness and acquired high resolution brightfield and fluorescence images with microscopic in-plane resolution (as good as 1.2 μm). Brightfield images of normal and pathological anatomy show exquisite detail, especially in the abdominal cavity. Multi-planar reformatting and 3D renderings allow one to interrogate 3D structures. In this report, we present brightfield images of mouse anatomy, as well as 3D renderings of organs. For BPK mice model of polycystic kidney disease, we compared brightfield cryo-images and kidney volumes to MRI. The color images provided greater contrast and resolution of cysts as compared to in vivo MRI. We note that color cryo-images are closer to what a researcher sees in dissection, making it easier for them to interpret image data. The combination of field of view, depth of field, ultra high resolution and color/fluorescence contrast enables cryo-image volumes to provide details that cannot be found through in vivo imaging or other ex vivo optical imaging approaches. We believe that this novel imaging system will have applications that include identification of mouse phenotypes, characterization of diseases like blood vessel disease, kidney disease, and cancer, assessment of drug and gene therapy delivery and efficacy and validation of other imaging modalities.

  18. Trying to restore justice: bureaucracies, risk management, and disciplinary boundaries in New Zealand criminal justice.

    Science.gov (United States)

    Fox, Kathryn J

    2015-05-01

    New Zealand is well known for its restorative justice conferences in the youth justice system. However, restorative justice has yet to overwhelm the adult criminal justice system. Based on interviews in New Zealand with correctional staff, restorative justice providers, and others, this article explores the reason for the modest inroads that restorative practice has made, and suggests that the general context may explain the limits of restorative justice in other places. The article argues that bureaucratic silos make it challenging to determine if restorative practice might fit within a rehabilitation or reintegration framework. In addition, because of the dominance of psychological modes for assessing and treating criminal behavior, an overarching preoccupation with risk management orients correctional practice toward treatment. Moreover, restorative justice's affiliation with victims' perspectives has made its placement within offender reintegration difficult to imagine. Finally, the penal populism that frames correctional practice in New Zealand, and other Anglophone countries, makes alternative to punishment harder to sell. However, the current liminal state of correctional practice creates an opportunity to conceive of more humanistic ways of repairing the harm caused by crime. © The Author(s) 2013.

  19. Restorative justice as social justice for victims of gendered violence: a standpoint feminist perspective.

    Science.gov (United States)

    van Wormer, Katherine

    2009-04-01

    This article provides an overview of restorative justice as a process and examines its relevance to women who have been victimized by physical and sexual abuse. The starting point is the justice system with its roots in adversarial, offender-oriented practices of obtaining justice. The widespread dissatisfaction by battered women and rape victims and their advocates with the current system of mandatory law enforcement opens the door for consideration of alternative forms of dealing with domestic violence. Restorative justice strategies, as argued here, have several major advantages. Like social work, these strategies are solution-based rather than problem-based processes, give voice to marginalized people, and focus on healing and reconciliation. Moreover, restorative justice offers an avenue through which the profession of social work can re-establish its historic role in criminal justice. The four models most relevant to women's victimization are victim-offender conferencing, family group conferencing, healing circles, and community reparations. Each model is examined separately from a feminist standpoint. The discussion is informed by insights from the teachings of standpoint feminist theory and social work values, especially social justice.

  20. Performance evaluation of block-diagonal preconditioners for the divergence-conforming B-spline discretization of the Stokes system

    KAUST Repository

    Côrtes, A.M.A.

    2015-02-20

    The recently introduced divergence-conforming B-spline discretizations allow the construction of smooth discrete velocity–pressure pairs for viscous incompressible flows that are at the same time inf-sup stable and pointwise divergence-free. When applied to discretized Stokes equations, these spaces generate a symmetric and indefinite saddle-point linear system. Krylov subspace methods are usually the most efficient procedures to solve such systems. One of such methods, for symmetric systems, is the Minimum Residual Method (MINRES). However, the efficiency and robustness of Krylov subspace methods is closely tied to appropriate preconditioning strategies. For the discrete Stokes system, in particular, block-diagonal strategies provide efficient preconditioners. In this article, we compare the performance of block-diagonal preconditioners for several block choices. We verify how the eigenvalue clustering promoted by the preconditioning strategies affects MINRES convergence. We also compare the number of iterations and wall-clock timings. We conclude that among the building blocks we tested, the strategy with relaxed inner conjugate gradients preconditioned with incomplete Cholesky provided the best results.

  1. Performance evaluation of block-diagonal preconditioners for the divergence-conforming B-spline discretization of the Stokes system

    KAUST Repository

    Cô rtes, A.M.A.; Coutinho, A.L.G.A.; Dalcin, L.; Calo, Victor M.

    2015-01-01

    The recently introduced divergence-conforming B-spline discretizations allow the construction of smooth discrete velocity–pressure pairs for viscous incompressible flows that are at the same time inf-sup stable and pointwise divergence-free. When applied to discretized Stokes equations, these spaces generate a symmetric and indefinite saddle-point linear system. Krylov subspace methods are usually the most efficient procedures to solve such systems. One of such methods, for symmetric systems, is the Minimum Residual Method (MINRES). However, the efficiency and robustness of Krylov subspace methods is closely tied to appropriate preconditioning strategies. For the discrete Stokes system, in particular, block-diagonal strategies provide efficient preconditioners. In this article, we compare the performance of block-diagonal preconditioners for several block choices. We verify how the eigenvalue clustering promoted by the preconditioning strategies affects MINRES convergence. We also compare the number of iterations and wall-clock timings. We conclude that among the building blocks we tested, the strategy with relaxed inner conjugate gradients preconditioned with incomplete Cholesky provided the best results.

  2. Engaging autistic children in imitation and turn-taking games with multiagent system of interactive lighting blocks

    NARCIS (Netherlands)

    Brok, J.C.J.; Barakova, E.I.; Yang, H.S.; et al., xx

    2010-01-01

    In this paper game scenarios that aim to establish elements of cooperative play such as imitation and turn taking between children with autism and a caregiver are investigated. Multiagent system of interactive blocks is used to facilitate the games. The training elements include verbal description

  3. Solidarity, space, and race: toward geographies of agrifood justice

    OpenAIRE

    Slocum , Rachel; Cadieux , Kirsten ,; Blumberg , Renata

    2016-01-01

    International audience; The editors of this special issue pose the cogent overarching question, what are the spatial dimensions of food justice? In essence, the questions 'what is food justice and how is it practiced?' cannot fully be answered without understanding space. The radical analysis implicit in food justice draws on an understanding of the social structures underlying inequalities evident in the socio-spatial organization of food systems. We suggest there are four interrelated nodes...

  4. Constitutional Justice Procedure in Lithuania: a Search for Optimal Model

    OpenAIRE

    Pūraitė-Andrikienė, Dovilė

    2017-01-01

    The dissertation systematically analyzes the preconditions for optimising the existing constitutional justice model, i.e. whether the current model meets the expectations of Lithuanian society and the legal community, corresponds to the capabilities of the legal system, and is in line with the tendencies of constitutional justice in European states, identifies the problematic aspects of the existing constitutional justice model and brings forward proposals regarding how the legal regulation c...

  5. Thermal analysis of W VII-AS limiter system and presentation of a graphite-block concept

    International Nuclear Information System (INIS)

    Mukherjee, S.; Grigull, P.

    1989-01-01

    A 2D-finite element thermal analysis of the initial W VII-AS limiter system has been performed and is discussed. Furhter to this analysis a graphite block concept is presented. This concept has been numerically analyzed for applications as a limiter in plasma and nuclear fusion experimental devices. The results are described in this paper. This block concept seems to be also applicable to first wall and divertor designs; the graphite elements could be replaced by ceramic ones. (author). 10 refs.; 13 figs

  6. New frontiers and conceptual frameworks for energy justice

    International Nuclear Information System (INIS)

    Sovacool, Benjamin K.; Burke, Matthew; Baker, Lucy; Kotikalapudi, Chaitanya Kumar; Wlokas, Holle

    2017-01-01

    This article explores how concepts from justice and ethics can inform energy decision-making and highlight the moral and equity dimensions of energy production and use. It defines “energy justice” as a global energy system that fairly distributes both the benefits and burdens of energy services, and one that contributes to more representative and inclusive energy decision-making. The primary contribution of the article is its focus on six new frontiers of future energy justice research. First is making the case for the involvement of non-Western justice theorists. Second is expanding beyond humans to look at the Rights of Nature or non-anthropocentric notions of justice. Third is focusing on cross-scalar issues of justice such as embodied emissions. Fourth is identifying business models and the co-benefits of justice. Fifth is better understanding the tradeoffs within energy justice principles. Sixth is exposing unjust discourses. In doing so, the article presents an agenda constituted by 30 research questions as well as an amended conceptual framework consisting of ten principles. The article argues in favor of “justice-aware” energy planning and policymaking, and it hopes that its (reconsidered) energy justice conceptual framework offers a critical tool to inform decision-making. - Highlights: • We need “justice-aware” energy policy. • A revised energy justice conceptual framework offers a critical tool to inform decision making. • New fields of inquiry for energy justice research and practice exist. • Tradeoffs and weighing competing justice claims occur in practice.

  7. PEMBATASAN HAK KASASI DAN KONSEKUENSI HUKUM BAGI PENCARI KEADILAN DALAM SISTEM PERADILAN TATA USAHA NEGARA DI INDONESIA / The Restriction of Cassation Right and the Consequence for Justice Seeker in Indonesian Administrative Justice System

    Directory of Open Access Journals (Sweden)

    Agus Budi Susilo

    2016-07-01

    There were appeal legal effort, cassation and judicial review on Administrative Court. After the Supreme Court Act article 45A paragraph (2 letter c was applied, it was determined that not all administrative settlement dispute can be filled to cassation legal effort. The setting restriction poses legal problems to justice seekers. This article aims to study the solution of cassation rights setting restrictions so that it can be mutual for administrative justice seekers. Based on the analysis that has been done it can be concluded that the regulation on Supreme Court Act article 45A paragraph (2 letter c Act number 5 2014 was not clear in procedures and substantive. Thus the setting restriction in cassation legal effort has to consider the aspect of quality and cases type.

  8. 41 CFR 128-1.101 - Justice Property Management Regulations.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Justice Property Management Regulations. 128-1.101 Section 128-1.101 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF JUSTICE 1-INTRODUCTION 1.1-Regulation System § 128-1...

  9. The World of Juvenile Justice According to the Numbers

    Science.gov (United States)

    Rozalski, Michael; Deignan, Marilyn; Engel, Suzanne

    2008-01-01

    Intended to be an instructive, yet sobering, introduction to the complex and disturbing nature of the juvenile justice system, this article details the "numbers," including selected percentages, ratios, and dollar amounts, that are relevant to developing a better understanding of the juvenile justice system. General statistics about juvenile and…

  10. Juvenile Justice Paradigms and Improvement of Realization of the Constitutional Rights and Freedoms of Man and Citizen in Russiay

    OpenAIRE

    Arpentieva M. R.

    2015-01-01

    The article is devoted to the problems of implementation and procedures of reconstructing model of juvenile justice system, it considers foreign and domestic experience (problems) of juvenile justice. The author compares the doctrines of juvenile justice, including the doctrine of punitive and understanding justice.

  11. Juvenile Justice Paradigms and Improvement of Realization of the Constitutional Rights and Freedoms of Man and Citizen in Russiay

    Directory of Open Access Journals (Sweden)

    Arpentieva M. R.

    2015-07-01

    Full Text Available The article is devoted to the problems of implementation and procedures of reconstructing model of juvenile justice system, it considers foreign and domestic experience (problems of juvenile justice. The author compares the doctrines of juvenile justice, including the doctrine of punitive and understanding justice.

  12. Restoring rape survivors: justice, advocacy, and a call to action.

    Science.gov (United States)

    Koss, Mary P

    2006-11-01

    Rape results in mental and physical health, social, and legal consequences. For the latter, restorative justice-based programs might augment community response, but they generate controversy among advocates and policy makers. This article identifies survivors' needs and existing community responses to them. Survivors feel their legal needs are most poorly met due to justice system problems that can be summarized as attrition, retraumatization, and disparate treatment across gender, class, and ethnic lines. Empirical data support each problem and the conclusion that present justice options are inadequate. The article concludes by identifying common ground in advocacy and restorative justice goals and calls for a holistic approach to the needs of rape survivors that includes advocating for expanded justice alternatives. A call to action is issued to implement restorative alternatives to expand survivor choice and offender accountability. Conventional and restorative justice are often viewed as mutually exclusive whereas the author argues they are complementary.

  13. Epidural block

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000484.htm Epidural block - pregnancy To use the sharing features on this page, please enable JavaScript. An epidural block is a numbing medicine given by injection (shot) ...

  14. PERUSAHAAN TIDAK ADIL KEPADA SAYA! : GAMBARAN PERCEIVED JUSTICE PADA SITUASI PERUBAHAN

    Directory of Open Access Journals (Sweden)

    Vera Elisabeth

    2017-06-01

    Full Text Available Employees perceive the fairness of organization’s systems and procedure is called perceived justice. Some studies indicated that perceived justice affects many organizational attitudes and behaviors, such as job satisfaction, absenteeism, counterproductive behavior, and turnover. Therefore, organization needs to give attention on employees’ perceived justice. This study was taken in PT. EFG, where its employees have been complaining about  many changes happened. This study was conducted with mixed method approach. Quantiative data was collected through 114 online questionnaires. The questionnaire measures three dimensions which are distributive justice, procedural justice, and interactional justice. Qualitative data was collected through interview to five participants with high and low intensity of perceived justice. The findings show that supervisor play an important role in  determining other employees’ procedural and interactional justice. Other factors such as characteristics, previous experiences, perception about change and coworkers also affect employees’ perceived justice

  15. A Trigonometrically Fitted Block Method for Solving Oscillatory Second-Order Initial Value Problems and Hamiltonian Systems

    OpenAIRE

    Ngwane, F. F.; Jator, S. N.

    2017-01-01

    In this paper, we present a block hybrid trigonometrically fitted Runge-Kutta-Nyström method (BHTRKNM), whose coefficients are functions of the frequency and the step-size for directly solving general second-order initial value problems (IVPs), including Hamiltonian systems such as the energy conserving equations and systems arising from the semidiscretization of partial differential equations (PDEs). Four discrete hybrid formulas used to formulate the BHTRKNM are provided by a continuous one...

  16. Juvenile Justice-Translational Research on Interventions for Adolescents in the Legal System (JJ-TRIALS): a cluster randomized trial targeting system-wide improvement in substance use services.

    Science.gov (United States)

    Knight, Danica K; Belenko, Steven; Wiley, Tisha; Robertson, Angela A; Arrigona, Nancy; Dennis, Michael; Bartkowski, John P; McReynolds, Larkin S; Becan, Jennifer E; Knudsen, Hannah K; Wasserman, Gail A; Rose, Eve; DiClemente, Ralph; Leukefeld, Carl

    2016-04-29

    The purpose of this paper is to describe the Juvenile Justice-Translational Research on Interventions for Adolescents in the Legal System (JJ-TRIALS) study, a cooperative implementation science initiative involving the National Institute on Drug Abuse, six research centers, a coordinating center, and Juvenile Justice Partners representing seven US states. While the pooling of resources across centers enables a robust implementation study design involving 36 juvenile justice agencies and their behavioral health partner agencies, co-producing a study protocol that has potential to advance implementation science, meets the needs of all constituencies (funding agency, researchers, partners, study sites), and can be implemented with fidelity across the cooperative can be challenging. This paper describes (a) the study background and rationale, including the juvenile justice context and best practices for substance use disorders, (b) the selection and use of an implementation science framework to guide study design and inform selection of implementation components, and (c) the specific study design elements, including research questions, implementation interventions, measurement, and analytic plan. The JJ-TRIALS primary study uses a head-to-head cluster randomized trial with a phased rollout to evaluate the differential effectiveness of two conditions (Core and Enhanced) in 36 sites located in seven states. A Core strategy for promoting change is compared to an Enhanced strategy that incorporates all core strategies plus active facilitation. Target outcomes include improvements in evidence-based screening, assessment, and linkage to substance use treatment. Contributions to implementation science are discussed as well as challenges associated with designing and deploying a complex, collaborative project. NCT02672150 .

  17. Population Blocks.

    Science.gov (United States)

    Smith, Martin H.

    1992-01-01

    Describes an educational game called "Population Blocks" that is designed to illustrate the concept of exponential growth of the human population and some potential effects of overpopulation. The game material consists of wooden blocks; 18 blocks are painted green (representing land), 7 are painted blue (representing water); and the remaining…

  18. Performance evaluation of BGO block detectors used in positron emission tomography and a coincidence system

    International Nuclear Information System (INIS)

    Kim, J. H.; Choi, Y.; Lim, K. C.; Lee, M. Y.; Woo, S. K.; Lee, K. H.; Kim, S. E.; Choi, Y. S.; Kim, B. T.

    1999-01-01

    We investigated the basic performances of the BGO block detectors, which is used in the GE Advance positron emission tomography. The block detector is composed of 36 small BGO crystals coupled to two 2-channel photomultiplier tubes. In this study, we measured the crystal map and the intrinsic energy resolution of the detector. The coincidence signals between the detectors were also obtained using F-18. The intrinsic energy resolution of the block detector was 69% FWHM at 140 keV and 33% FWHM at 511 keV. High quality crystal map and the coincidence signals between the detectors were successfully obtained. The timing resolution of the detectors are being measured. The results of this study demonstrate the feasibility of developing high performance positron emission tomography

  19. Measuring Intergenerational Justice

    Directory of Open Access Journals (Sweden)

    Laurence J. Kotlikoff

    2017-12-01

    Full Text Available Concern with intergenerational justice has long been a focus of economics. This essay considers the effort, over the last three decades, to quantify generational fiscal burdens using label-free fiscal gap and generational accounting. It also points out that government debt -- the conventional metric for assessing generational fiscal justice,– has no grounding in economic theory. Instead, official debt is the result of economically arbitrary government labelling decisions: whether to call receipts “taxes” rather than “borrowing” and whether to call payments “transfer payments” rather than “debt service”. Via their choice of words, governments decide which obligations to put on, and which to keep off, the books. The essay also looks to the future of generational fiscal-justice analysis. Rapid computational advances are permitting economists to understand not just direct government intergenerational redistribution, but also how such policies impact the economy that future generations will inherit.

  20. Civilisation of Criminal Justice: Restorative Justice amongst other strategies

    NARCIS (Netherlands)

    J.R. Blad (John)

    2013-01-01

    markdownabstract__Abstract__ Is criminal justice becoming more and uncivilised if so, how could this be explained? Could Is criminal justice becoming more and uncivilised if so, how could this be explained? Could Is criminal justice becoming more and uncivilised if so, how could this be

  1. Testing block subdivision algorithms on block designs

    Science.gov (United States)

    Wiseman, Natalie; Patterson, Zachary

    2016-01-01

    Integrated land use-transportation models predict future transportation demand taking into account how households and firms arrange themselves partly as a function of the transportation system. Recent integrated models require parcels as inputs and produce household and employment predictions at the parcel scale. Block subdivision algorithms automatically generate parcel patterns within blocks. Evaluating block subdivision algorithms is done by way of generating parcels and comparing them to those in a parcel database. Three block subdivision algorithms are evaluated on how closely they reproduce parcels of different block types found in a parcel database from Montreal, Canada. While the authors who developed each of the algorithms have evaluated them, they have used their own metrics and block types to evaluate their own algorithms. This makes it difficult to compare their strengths and weaknesses. The contribution of this paper is in resolving this difficulty with the aim of finding a better algorithm suited to subdividing each block type. The proposed hypothesis is that given the different approaches that block subdivision algorithms take, it's likely that different algorithms are better adapted to subdividing different block types. To test this, a standardized block type classification is used that consists of mutually exclusive and comprehensive categories. A statistical method is used for finding a better algorithm and the probability it will perform well for a given block type. Results suggest the oriented bounding box algorithm performs better for warped non-uniform sites, as well as gridiron and fragmented uniform sites. It also produces more similar parcel areas and widths. The Generalized Parcel Divider 1 algorithm performs better for gridiron non-uniform sites. The Straight Skeleton algorithm performs better for loop and lollipop networks as well as fragmented non-uniform and warped uniform sites. It also produces more similar parcel shapes and patterns.

  2. Special Justice for Peace: A Transitional Justice Model According to Modern Tendencies and Orientations of Law and Justice

    Directory of Open Access Journals (Sweden)

    Carlos Arturo Gómez Pavajeau

    2016-06-01

    Full Text Available The article analyses the constitutional implications of the peace agreement about Colombia’s armed conflict. It examines constitutional rules and international instruments about human rights, confronting the agreement with justice criteria in the national and international context, to underline the role of justice for the definitive solution of the conflict. By using the methodology of opposing concepts, it reviews the implications of formal justice and material justice, to establish the superiority of the last one and it’s relation with social justice; it analyses the differences between individual justice and global justice, to demonstrate the need to obtain an integral justice; it contrasts alternative justice and traditional justice, to propose an integrated justice; it explains that justice based upon the formal syllogism should be overcome by a justice based upon equity, to obtain a justice anchored in the Constitution, universal and concentrated in the human rights; it hypothesizes that justice supported in the atonement and retribution should be overcome by a justice that is preventive and restorative, that allows the construction of a justice focused in the future, without ignoring the past; it clarifies that justice with one jurisdiction and special justice are the components of a integrative transitional justice; it explains the presence of justice in different institutions with different functions and justice concentrated in one institution, although with different functions, because there is a search for an integrative justice; it exposes the search for a constitutional and political justice, discussing the vision of justice as a triumph of the force or the scandalous concession of benefits; it exalts that it is a justice in search of a positive discrimination, not a negative discrimination, overcoming the discussion between justice for the powerful and justice for the weak; finally, it considers that it is a justice

  3. Empowering Energy Justice

    Science.gov (United States)

    Finley-Brook, Mary; Holloman, Erica L.

    2016-01-01

    The U.S. is experiencing unprecedented movement away from coal and, to a lesser degree, oil. Burdened low-income communities and people of color could experience health benefits from reductions in air and water pollution, yet these same groups could suffer harm if transitions lack broad public input or if policies prioritize elite or corporate interests. This paper highlights how U.S. energy transitions build from, and contribute to, environmental injustices. Energy justice requires not only ending disproportionate harm, it also entails involvement in the design of solutions and fair distribution of benefits, such as green jobs and clean air. To what extent does the confluence of state, civic, and market processes assure “just” transitions to clean, low-carbon energy production involving equitable distribution of costs, benefits, and decision-making power? To explore this question we assess trends with (1) fossil fuel divestment; (2) carbon taxes and social cost of carbon measurements; (3) cap-and-trade; (4) renewable energy; and (5) energy efficiency. Current research demonstrates opportunities and pitfalls in each area with mixed or partial energy justice consequences, leading to our call for greater attention to the specifics of distributive justice, procedural justice, and recognition justice in research, policy, and action. Illustrative energy transition case studies suggest the feasibility and benefit of empowering approaches, but also indicate there can be conflict between “green” and “just”, as evident though stark inequities in clean energy initiatives. To identify positive pathways forward, we compile priorities for an energy justice research agenda based on interactive and participatory practices aligning advocacy, activism, and academics. PMID:27657101

  4. Empowering Energy Justice

    Directory of Open Access Journals (Sweden)

    Mary Finley-Brook

    2016-09-01

    Full Text Available The U.S. is experiencing unprecedented movement away from coal and, to a lesser degree, oil. Burdened low-income communities and people of color could experience health benefits from reductions in air and water pollution, yet these same groups could suffer harm if transitions lack broad public input or if policies prioritize elite or corporate interests. This paper highlights how U.S. energy transitions build from, and contribute to, environmental injustices. Energy justice requires not only ending disproportionate harm, it also entails involvement in the design of solutions and fair distribution of benefits, such as green jobs and clean air. To what extent does the confluence of state, civic, and market processes assure “just” transitions to clean, low-carbon energy production involving equitable distribution of costs, benefits, and decision-making power? To explore this question we assess trends with (1 fossil fuel divestment; (2 carbon taxes and social cost of carbon measurements; (3 cap-and-trade; (4 renewable energy; and (5 energy efficiency. Current research demonstrates opportunities and pitfalls in each area with mixed or partial energy justice consequences, leading to our call for greater attention to the specifics of distributive justice, procedural justice, and recognition justice in research, policy, and action. Illustrative energy transition case studies suggest the feasibility and benefit of empowering approaches, but also indicate there can be conflict between “green” and “just”, as evident though stark inequities in clean energy initiatives. To identify positive pathways forward, we compile priorities for an energy justice research agenda based on interactive and participatory practices aligning advocacy, activism, and academics.

  5. Reflexivity and social justice

    DEFF Research Database (Denmark)

    Maksimovic, Tijana; Jakobsen, Helle Nordentoft

    2017-01-01

    Career practitioners’ reflexive understanding of their professional role as change agents in career guidance and counselling practices has a major impact on how social justice can be achieved. This entitles an awareness of the way in which guidance and counselling practices are embedded in the co......Career practitioners’ reflexive understanding of their professional role as change agents in career guidance and counselling practices has a major impact on how social justice can be achieved. This entitles an awareness of the way in which guidance and counselling practices are embedded...

  6. A completely transparent, adhesively bonded soda-lime glass block masonry system

    NARCIS (Netherlands)

    Oikonomopoulou, F.; Veer, F.A.; Nijsse, R.; Baardolf, G.

    2014-01-01

    A pioneering, all transparent, self-supporting glass block facade is presented in this paper. Previously realized examples utilize embedded metal components in order to obtain the desired structural performance despite the fact that these elements greatly affect the facade’s overall transparency

  7. Block copolymer systems: from single chain to self-assembled nanostructures.

    Science.gov (United States)

    Giacomelli, Cristiano; Schmidt, Vanessa; Aissou, Karim; Borsali, Redouane

    2010-10-19

    Recent advances in the field of macromolecular engineering applied to the fabrication of nanostructured materials using block copolymer chains as elementary building blocks are described in this feature article. By highlighting some of our work in the area and accounting for the contribution of other groups, we discuss the relationship between the physical-chemical properties of copolymer chains and the characteristics of nano-objects originating from their self-assembly in solution and in bulk, with emphasis on convenient strategies that allow for the control of composition, functionality, and topology at different levels of sophistication. In the case of micellar nanoparticles in solution, in particular, we present approaches leading to morphology selection via macromolecular architectural design, the functionalization of external solvent-philic shells with biomolecules (polysaccharides and proteins), and the maximization of micelle loading capacity by the suitable choice of solvent-phobic polymer segments. The fabrication of nanomaterials mediated by thin block copolymer films is also discussed. In this case, we emphasize the development of novel polymer chain manipulation strategies that ultimately allow for the preparation of precisely positioned nanodomains with a reduced number of defects via block-selective chemical reactivity. The challenges facing the soft matter community, the urgent demand to convert huge public and private investments into consumer products, and future possible directions in the field are also considered herein.

  8. Structural analysis of superposed fault systems of the Bornholm horst block, Tornquist Zone, Denmark

    DEFF Research Database (Denmark)

    Graversen, Ole

    2009-01-01

    The Bornholm horst block is composed of Precambrian crystalline basement overlain by Palaeozoicand Mesozoic cover rocks. The cover intervals are separated by an angular unconformity and a hiatus spanning the Devonian through Middle Triassic interval. Late Palaeozoic faulting of the Early Palaeozo...

  9. Analysis of the blocking behaviour of schema transformations in relational database systems

    NARCIS (Netherlands)

    Wevers, L.; Hofstra, Matthijs; Tammens, Menno; Huisman, Marieke; van Keulen, Maurice

    In earlier work we have extended the TPC-C benchmark with basic and complex schema transformations. This paper uses this benchmark to investigate the blocking behaviour of online schema transformations in PostgreSQL, MySQL and Oracle 11g. First we discuss experiments using the data definition

  10. The Geography of Justice: Assessing Local Justice in Colombia’s Post-Conflict Phase

    Directory of Open Access Journals (Sweden)

    Mauricio García-Villegas

    2015-07-01

    Full Text Available This article combines descriptive empirical research with theoretical reflections to offer policy guidelines on what the role of local justice institutions in Colombia’s post-conflict phase should be. The article is divided into two parts. In the first, we present empirical evidence to illustrate the ways in which justice operates differently across the territory. In addition to illustrating these disparities, we also demonstrate the connection between these disparities and some phenomena relevant to understanding the Colombian conflict. Based on these findings, the second part of this article defines the state-building challenge confronted by the Colombian State during the post-conflict phase. Following this part, we propose a solution to this state-building challenge: the State must adopt a combination of efficacy and justice, and we provide guidelines on how a post-conflict justice system can operate to achieve that combination.

  11. Corrective justice and contract law

    Directory of Open Access Journals (Sweden)

    Martín Hevia

    2010-06-01

    Full Text Available This article suggests that the central aspects of contract law in various jurisdictions can be explained within the idea of corrective justice. The article is divided into three parts. The first part distinguishes between corrective justice and distributive justice. The second part describes contract law. The third part focuses on actions for breach of contract and within that context reflects upon the idea of corrective justice.

  12. Corrective justice and contract law

    OpenAIRE

    Martín Hevia

    2010-01-01

    This article suggests that the central aspects of contract law in various jurisdictions can be explained within the idea of corrective justice. The article is divided into three parts. The first part distinguishes between corrective justice and distributive justice. The second part describes contract law. The third part focuses on actions for breach of contract and within that context reflects upon the idea of corrective justice.

  13. A Treasure Trove of Information for Justice Reform

    Directory of Open Access Journals (Sweden)

    Ingo Keilitz

    2015-07-01

    Full Text Available This article is a review of European Judicial Systems – Edition 2014 (2012 Data: Efficiency and Quality of Justice, European Commission for the Efficiency of Justice, available online in full and summary versions at www.coe.int/cepej.

  14. OVERVIEW OF RUSSIAN CIVIL JUSTICE

    Directory of Open Access Journals (Sweden)

    D. Maleshin

    2016-01-01

    Full Text Available Contemporary Russian civil procedure is not a pure Continental model because it also has procedural features of the common law system, as well as some other original and exceptional features. This article examines the main aspects of Russian civil justice: its main principles; judicial organization, including the structure of the courts and the division between courts of general jurisdiction and arbitrazh (commercial courts, and the Intellectual Property Court; sources of procedural law; bar organization; the jurisdiction of the courts; actions and proceedings; legal costs; evidence; administrative procedure; class actions; enforcement proceedings; and arbitration and mediation.

  15. Understanding Education for Social Justice

    Science.gov (United States)

    Hytten, Kathy; Bettez, Silvia C.

    2011-01-01

    It has become increasingly common for education scholars to claim a social justice orientation in their work. At the same time, education programs seem to be adding statements about the importance of social justice to their mission, and a growing number of teacher education programs are fundamentally oriented around a vision of social justice.…

  16. Corrective Justice vs. Social Justice in the Aftermath of War

    Directory of Open Access Journals (Sweden)

    Pablo Kalmanovitz

    2010-11-01

    Full Text Available How do we justify the practice of corrective justice for losses suffered during armed conflicts? This article seeks to show the force and relevance of this question, and to argue that, in cases of massively destructive wars, social justice should gain priority over corrective justice. Starting from a liberal Rawlsian conception of the relationship between corrective and social justice, it is argued that, paradoxically, the more destructive a war is, the less normative force corrective rights have and the higher priority policies of social justice, which guarantee basic rights to all citizens, should have.

  17. Criminal Justice in America.

    Science.gov (United States)

    Croddy, Marshall; And Others

    An introduction to criminal law, processes, and justice is provided in this high school level text. Content is divided into six chapters, each treating a particular aspect of criminal procedure and the social and political issues surrounding it. Chapter 1 considers the criminal, the effects of crime on its victims, and legislation to aid victims.…

  18. The Social Justice Perspective

    Science.gov (United States)

    Loewen, Gladys; Pollard, William

    2010-01-01

    This article shines an important light on the continuing struggle of disabled people for dignity, citizenship rights, and access to the marketplace. Common threads bind the struggle for basic human rights among disenfranchised groups, offer experience and approaches to facilitate change, and move society towards social justice. The philosophy…

  19. Publicity and Egalitarian Justice

    DEFF Research Database (Denmark)

    Lippert-Rasmussen, Kasper

    2008-01-01

    Recently, the issue of publicity has surfaced in discussions of the correct interpretation of the Rawlsian principles of justice. In an intriguing critique of G.A. Cohen's preferred interpretation of the difference principle as a principle that is incompatible with incentive-based inequalities...

  20. The Child Justice Act

    African Journals Online (AJOL)

    Stephan

    1995-06-16

    Jun 16, 1995 ... Gallinetti "Child Justice" 648; Le Roux-Kemp 2008 Annual Survey of South African Law 298 (the. Act contains a "separate, but parallel, ... The various aspects of section 68 are then evaluated. The greatest challenges lie in the ... See also, eg, Picardi Hotels v Thekwini. Properties 2009 1 SA 493 (SCA) para ...

  1. Protecting Children Rights under International Criminal Justice

    Directory of Open Access Journals (Sweden)

    Erinda Duraj (Male

    2015-03-01

    Full Text Available Children are a central concern of international criminal justice. International crimes and other forms of violence and the abuse of children are disturbing daily realities in today’s world. Children and young persons are increasingly being targeted for the purposes of murder, rape, abduction, mutilation, recruitment as child soldiers, trafficking, sexual exploitation and other abuses. Sierra Leone, the Democratic Republic of Congo, Rwanda, Colombia, and many others illustrate this. The participation of children in international criminal justice and other accountability mechanisms is now one of the major issues facing criminal justice today. In this sense, this paper presents a short overview on the issue of children and their participation in international criminal justice. The paper thus focuses on giving a definition of “child/children” according to international norms, which are the key principles of children’s rights, their participation in the criminal justice system, the different international crimes committed by them or against them etc. Also, this paper briefly addresses the main contours of the normative framework regarding the criminal responsibility of children for their alleged participation in international crimes. It reviews international norms regarding children who may be accused of having participated in the commission of such crimes themselves (as child soldiers and identifies their criminal responsibility for such acts. Finally, this paper acknowledges the obligations of states under international law to prosecute persons accused of genocide, war crimes, crimes against humanity, torture and enforced disappearances, specifically focusing on crimes against children.

  2. System for automatic gauge block length measurement optimized for secondary length metrology

    Czech Academy of Sciences Publication Activity Database

    Buchta, Zdeněk; Šarbort, Martin; Čížek, Martin; Hucl, Václav; Řeřucha, Šimon; Pikálek, Tomáš; Dvořáčková, Š.; Dvořáček, F.; Kůr, J.; Konečný, P.; Weigl, M.; Lazar, Josef; Číp, Ondřej

    2017-01-01

    Roč. 49, JULY (2017), s. 322-331 ISSN 0141-6359 R&D Projects: GA TA ČR(CZ) TA03010663; GA MŠk(CZ) LO1212; GA MŠk ED0017/01/01 Institutional support: RVO:68081731 Keywords : low-coherence interferometry * laser interferometry * Gauge block * metrology Subject RIV: BH - Optics, Masers, Laser s OBOR OECD: Optics (including laser optics and quantum optics) Impact factor: 2.237, year: 2016

  3. Final Environmental Assessment for Rapid Attack Identification, Detection, and Reporting System - Block 10

    Science.gov (United States)

    2007-05-03

    Navassa Island, and Kingman Reef . 3 Through an agreement with the Republic of the Marshall Islands Government, US actions at USAKA are subject to...tripod (similar to the RE used at the Hosted Sites) 15 RAIDRS Block 10 Final Environmental Assessment Banana R ive r A t l an t i c...operations, wastewater treatment plants , fuel storage tanks, aircraft and ground vehicle refueling and maintenance operations, soil

  4. Systems thinking in practice: the current status of the six WHO building blocks for health system strengthening in three BHOMA intervention districts of Zambia: a baseline qualitative study.

    Science.gov (United States)

    Mutale, Wilbroad; Bond, Virginia; Mwanamwenge, Margaret Tembo; Mlewa, Susan; Balabanova, Dina; Spicer, Neil; Ayles, Helen

    2013-08-01

    The primary bottleneck to achieving the MDGs in low-income countries is health systems that are too fragile to deliver the volume and quality of services to those in need. Strong and effective health systems are increasingly considered a prerequisite to reducing the disease burden and to achieving the health MDGs. Zambia is one of the countries that are lagging behind in achieving millennium development targets. Several barriers have been identified as hindering the progress towards health related millennium development goals. Designing an intervention that addresses these barriers was crucial and so the Better Health Outcomes through Mentorship (BHOMA) project was designed to address the challenges in the Zambia's MOH using a system wide approach. We applied systems thinking approach to describe the baseline status of the Six WHO building blocks for health system strengthening. A qualitative study was conducted looking at the status of the Six WHO building blocks for health systems strengthening in three BHOMA districts. We conducted Focus group discussions with community members and In-depth Interviews with key informants. Data was analyzed using Nvivo version 9. The study showed that building block specific weaknesses had cross cutting effect in other health system building blocks which is an essential element of systems thinking. Challenges noted in service delivery were linked to human resources, medical supplies, information flow, governance and finance building blocks either directly or indirectly. Several barriers were identified as hindering access to health services by the local communities. These included supply side barriers: Shortage of qualified health workers, bad staff attitude, poor relationships between community and health staff, long waiting time, confidentiality and the gender of health workers. Demand side barriers: Long distance to health facility, cost of transport and cultural practices. Participating communities seemed to lack the capacity

  5. Systems thinking in practice: the current status of the six WHO building blocks for health system strengthening in three BHOMA intervention districts of Zambia: a baseline qualitative study

    Science.gov (United States)

    2013-01-01

    Background The primary bottleneck to achieving the MDGs in low-income countries is health systems that are too fragile to deliver the volume and quality of services to those in need. Strong and effective health systems are increasingly considered a prerequisite to reducing the disease burden and to achieving the health MDGs. Zambia is one of the countries that are lagging behind in achieving millennium development targets. Several barriers have been identified as hindering the progress towards health related millennium development goals. Designing an intervention that addresses these barriers was crucial and so the Better Health Outcomes through Mentorship (BHOMA) project was designed to address the challenges in the Zambia’s MOH using a system wide approach. We applied systems thinking approach to describe the baseline status of the Six WHO building blocks for health system strengthening. Methods A qualitative study was conducted looking at the status of the Six WHO building blocks for health systems strengthening in three BHOMA districts. We conducted Focus group discussions with community members and In-depth Interviews with key informants. Data was analyzed using Nvivo version 9. Results The study showed that building block specific weaknesses had cross cutting effect in other health system building blocks which is an essential element of systems thinking. Challenges noted in service delivery were linked to human resources, medical supplies, information flow, governance and finance building blocks either directly or indirectly. Several barriers were identified as hindering access to health services by the local communities. These included supply side barriers: Shortage of qualified health workers, bad staff attitude, poor relationships between community and health staff, long waiting time, confidentiality and the gender of health workers. Demand side barriers: Long distance to health facility, cost of transport and cultural practices. Participating

  6. Transitional Justice as Elite Justice? Compromise Justice and Transition in Tunisia

    NARCIS (Netherlands)

    Lamont, Christopher; Pannwitz, Hannah

    2016-01-01

    This article reflects upon the ways in which transitional justice debates and processes impacted Tunisia's transition. It explores key questions such as what demands for justice emerged in the aftermath of the Tunisian revolution? Did Tunisia's transitional justice process reflect these demands?

  7. Setting standards of restorative justice

    Directory of Open Access Journals (Sweden)

    Kostić Miomira

    2007-01-01

    Full Text Available In the article the author deals with the basic theoretical statements and discussions about the practical use of restorative justice. She discusses the questions of introducing and application of restorative justice in order to reach the balance of interests between a victim, society and a delinquent. There is no unique statement about the restorative justice concept, so the authors make this concept by listing certain activities with rispect of standards and principles. Also she emphasizes the values of restorative justice process. A part of the article is dedicated to the standards for restorative justice that are harmonized with the international documents of human rights. .

  8. 48 CFR 2852.233-70 - Protests filed directly with the Department of Justice.

    Science.gov (United States)

    2010-10-01

    ... with the Department of Justice. 2852.233-70 Section 2852.233-70 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE Clauses and Forms SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2852.233-70 Protests filed directly with the Department of Justice. As prescribed in 2833.102(d...

  9. Conflict Resolution, Restorative Justice Approaches and Bullying in Young People's Residential Units

    Science.gov (United States)

    Littlechild, Brian

    2011-01-01

    Restorative justice has been an increasing feature in the discourses within adult and youth justice criminal justice systems in recent years. This article examines interpersonal conflicts arising from crime, bullying and antisocial behaviour in residential care, and the advantages and disadvantages of utilising such approaches in relation to these…

  10. 28 CFR 0.94 - Office of Juvenile Justice and Delinquency Prevention.

    Science.gov (United States)

    2010-07-01

    ... Delinquency Prevention. 0.94 Section 0.94 Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE... Delinquency Prevention. The Office of Juvenile Justice and Delinquency Prevention is headed by an...., relating to juvenile delinquency, the improvement of juvenile justice systems and missing children. ...

  11. Social justice considerations in neonatal care for nurse managers and executives.

    Science.gov (United States)

    Yoder, Linda; Walden, Marlene; Verklan, M Terese

    2010-01-01

    This article presents the struggle between social justice and market justice within the current health care system, specifically issues affecting neonatal care. Community benefit is described and discussed as an aspect of social justice demonstrated by hospitals. The federal and state Children's Health Insurance Program also is discussed in relation to social justice and health care costs. Implications for managers and executives overseeing neonatal care are presented in relation to the economic and social issues.

  12. Exploring the potential for joint training between legal professionals in the criminal justice system and health and social care professionals in the mental-health services.

    Science.gov (United States)

    Hean, Sarah; Heaslip, Vanessa; Warr, Jerry; Staddon, Sue

    2011-05-01

    Effective screening of mentally-ill defendants in the criminal court system requires cooperation between legal professionals in the criminal justice system (CJS), and health and social care workers in the mental-health service (MHS). This interagency working, though, can be problematic, as recognized in the Bradley inquiry that recommended joint training for MHS and CJS professionals. The aim of this study was to examine the experiences and attitudes of workers in the CJS and MHS to inform the development of relevant training. The method was a survey of mental-health workers and legal professionals in the court. The results showed that both agencies were uncertain of their ability to work with the other and there is little training that supports them in this. Both recognized the importance of mentally-ill defendants being dealt with appropriately in court proceedings but acknowledged this is not achieved. There is a shared willingness to sympathize with defendants and a common lack of willingness to give a definite, unqualified response on the relationship between culpability, mental-illness and punishment. Views differ around defendants' threat to security.Findings suggest there is scope to develop interprofessional training programs between the CJS and MHS to improve interagency working and eventually impact on the quality of defendants' lives. Recommendations are made on the type of joint training that could be provided.

  13. The Relationship between Organizational Justice and Turnover Intention: A Survey on Hospital Nurses

    Directory of Open Access Journals (Sweden)

    Mobin Sokhanvar

    2016-04-01

    Full Text Available Introduction: High organizational justice and its factors are associated with reduced turnover intention. Therefore, in this study, we aimed to examine the relationship between organizational justice and turnover intention among hospital nurses. Materials and Methods: This descriptive, analytical study was conducted on 135 nurses working in Labafi Nejad Hospital in Tehran, Iran, 2015. The data were collected using Beugre's (1998 questionnaire of organizational justice questionnaire. To analyze the data, Pearson’s correlation and ANOVA tests were performed using SPSS, version 20. Results: Mean organizational justice and turnover intention scores were 68.85±7.67 and 47.8±12.47, respectively. Among the different types of organizational justice, the highest mean score was pertinent to interactional justice (75.24±16.68. A significant inverse correlation was observed between turnover intention and organizational justice (r=-0.36, interactional justice (r=-0.38, and procedural justice (r=-0.36, while no association was noted between turnover intention and systemic and distributive types of justice. Furthermore, there was no link between demographic variables, organizational justice, and turnover intention. Conclusion: Considering the prominent role of organizational justice in personnel’s intention to leave their job, and given high costs of recruiting and training new staff, managers should pay especial attention to promoting justice and employees’ satisfaction and enhancing stability in their organizations by reinforcing positive attitudes in the employees.

  14. “Judge-Only” Justice V. Collaborators: Introduction

    Directory of Open Access Journals (Sweden)

    Maria Cristina Reale

    2011-12-01

    Full Text Available Who and how many are the collaborators of judges? The answer may differ according to the perspective under which Justice is considered. In this introduction, and in the light of the papers submitted in the first session of the workshop, a distinction is proposed between “direct” and “indirect” collaborators of judges, according to the side of Justice observed. If Justice is confined simply to the classical function performed by courts, i.e. deciding cases according to the law, it seems quite obvious to remark that judges never act alone, since they normally benefit from the help of different kinds of assistants who, at different levels, help them in their daily work. But when paying attention to the facet of Justice concerning the concrete enforcement of decision, it becomes inevitable to take into account different categories of subjects involved in the “administration” of justice. Under this second perspective, justice is a matter for everyone: not only judges and prosecutors, but other professionals and bodies, including also Governments and other public institutions, since their decisions concerning, for example, human and material resources assigned to the judicial system have inevitably an impact on Justice considered as a public service. Lastly, the aptitude of the public opinion cannot be ignored: the degree of public satisfaction with the judicial system may influence the demand of justice as well as its material functioning. Accordingly, even common citizens could be seen as a very peculiar sort of “collaborators” of judges.

  15. ["Habitual" left branch block alternating with 2 "disguised" bracnch block].

    Science.gov (United States)

    Lévy, S; Jullien, G; Mathieu, P; Mostefa, S; Gérard, R

    1976-10-01

    Two cases of alternating left bundle branch block and "masquerading block" (with left bundle branch morphology in the stnadard leads and right bundle branch block morphology in the precordial leads) were studied by serial tracings and his bundle electrocardiography. In case 1 "the masquerading" block was associated with a first degree AV block related to a prolongation of HV interval. This case is to our knowledge the first cas of alternating bundle branch block in which his bundle activity was recorded in man. In case 2, the patient had atrial fibrilation and His bundle recordings were performed while differents degrees of left bundle branch block were present: The mechanism of the alternation and the concept of "masquerading" block are discussed. It is suggested that this type of block represents a right bundle branch block associated with severe lesions of the "left system".

  16. Validation of 31 of the most commonly used immunohistochemical antibodies in cytology prepared using the Cellient(®) automated cell block system.

    Science.gov (United States)

    Montgomery, Eric; Gao, Chen; de Luca, Julie; Bower, Jessie; Attwood, Kristropher; Ylagan, Lourdes

    2014-12-01

    The Cellient(®) cell block system has become available as an alternative, partially automated method to create cell blocks in cytology. We sought to show a validation method for immunohistochemical (IHC) staining on the Cellient cell block system (CCB) in comparison with the formalin fixed paraffin embedded traditional cell block (TCB). Immunohistochemical staining was performed using 31 antibodies on 38 patient samples for a total of 326 slides. Split samples were processed using both methods by following the Cellient(®) manufacturer's recommendations for the Cellient cell block (CCB) and the Histogel method for preparing the traditional cell block (TCB). Interpretation was performed by three pathologists and two cytotechnologists. Immunohistochemical stains were scored as: 0/1+ (negative) and 2/3+ (positive). Inter-rater agreement for each antibody was evaluated for CCB and TCB, as well as the intra-rater agreement between TCB and CCB between observers. Interobserver staining concordance for the TCB was obtained with statistical significance (P Cellient system are reliable and concordant with stains performed on the same split samples processed via a formalin fixed-paraffin embedded (FFPE) block. The Cellient system is a welcome adjunct to cytology work-flow by producing cell block material of sufficient quality to allow the use of routine IHC. © 2014 Wiley Periodicals, Inc.

  17. The burgeoning recognition and accommodation of the social supply of drugs in international criminal justice systems: An eleven-nation comparative overview.

    Science.gov (United States)

    Coomber, Ross; Moyle, Leah; Belackova, Vendula; Decorte, Tom; Hakkarainen, Pekka; Hathaway, Andrew; Laidler, Karen Joe; Lenton, Simon; Murphy, Sheigla; Scott, John; Stefunkova, Michaela; van de Ven, Katinka; Vlaemynck, Marieke; Werse, Bernd

    2018-06-08

    a real and distinct behaviour, its acceptance and application in criminal justice systems ranges from explicit through to implicit. In the absence of dedicated guiding frameworks, strong use is made of discretion and mitigating circumstances in attempts to acknowledge supply differentiation. In some jurisdictions, there is no accommodation of social supply, and while aggravating factors can be applied to differentiate more serious offences, social suppliers remain subject to arbitrary deterrent sentencing apparatus. Due to the shifting sands of politics, mood, or geographical disparity, reliance on judicial discretion and the use of mitigating circumstances to implement commensurate sentences for social suppliers is no longer sufficient. Further research is required to strengthen the conceptual presence of social supply in policy and practice as a behaviour that extends beyond cannabis and is relevant to users of all drugs. Research informed guidelines and/or specific sentencing provisions for social suppliers would provide fewer possibilities for inconsistency and promote more proportionate outcomes for this fast-growing group. Crown Copyright © 2018. Published by Elsevier B.V. All rights reserved.

  18. The Hispanic Experience of Criminal Justice.

    Science.gov (United States)

    Sissons, Peter L.

    This monograph explores the Hispanic experience of the criminal justice system by examining statistics provided by Federal, State, and local agencies. A review of the literature provides a theoretical perspective from which to view the data. Examination of the first set of data begins with a description of the experiences of Puerto Ricans in the…

  19. Criminal Justice Research Is about People.

    Science.gov (United States)

    Conrad, John P.

    1982-01-01

    Suggests that the Golden Age of criminal justice research has ended with an impending era of austerity. Reviews the work done in the past forty years and recommends a return to the people-oriented research that characterized the Chicago School of the early '20s rather than systems research. (Author/JAC)

  20. Does educational privatisation promote social justice?

    NARCIS (Netherlands)

    Levin, Henry M.; Cornelisz, Ilja; Hanisch-Cerda, Barbara

    2013-01-01

    Social justice in education refers to the expectation that the education system provides fairness in its access to opportunities and results. Proponents of educational privatisation believe this would not only open up opportunities for those that otherwise are restricted from attending good schools,

  1. Systemic morphine blocks the seizures induced by intracerebroventricular (i.c.v.) injections of opiates and opioid peptides.

    Science.gov (United States)

    Urca, G; Frenk, H

    1982-08-19

    Intracerebroventricular (i.c.v.) injections of the endorphins and of morphine in rats produce highly characteristic, naloxone sensitive, electrographic seizures. In contrast, systemic injections of morphine have been shown to exert a marked anticonvulsant effect. The present study demonstrates that systemic morphine pretreatment can prevent the occurrence of electrographic seizures injected by i.c.v. morphine, Leu-enkephalin and beta-endorphin and that the anti-epileptic effect of morphine can be reversed by naloxone. Male albino rats, previously prepared for chronic i.c.v. injections and EEG recordings, were pretreated with 0--100 mg/kg of intraperitoneal (i.p.) morphine. Thirty five minutes later morphine (520 nmol), Leu-enkephalin (80 nmol) or beta-endorphin (5 nmol) were injected i.c.v. Pretreatment with i.p. morphine blocked the occurrence of seizures induced by morphine and both endogenous opioids. Lower doses of systemic morphine (50 mg/kg) were necessary to block i.c.v. morphine seizures than the dose (100 mg/kg) necessary to block seizures induced by i.c.v. Leu-enkephalin and beta-endorphin. Naloxone (1 mg/kg) administered 25 min following 50 mg/kg of i.p. morphine and preceding the injections of i.c.v. morphine reversed the antiepileptic effect of systemic morphine. These results demonstrate the possible existence of two opiate sensitive systems, one with excitatory-epileptogenic effects and the other possessing inhibitory-antiepileptic properties. The possible relationship between these findings and the known heterogeneity of opiate receptors and opiate actions is discussed.

  2. Take My Breath Away: Competing Contexts Between Domestic Violence, Kink and The Criminal Justice System in R. v. J.A.

    Directory of Open Access Journals (Sweden)

    Ummni Khan

    2016-12-01

    Full Text Available In the R. v. J.A. case, a man was criminally convicted for performing sexual activities on his partner while she was rendered unconscious through erotic asphyxiation. Evaluating the legal and ethical stakes of the case is challenging because the complainant changed her testimony from non-consent to consent at trial, and the couple’s history includes both kinky sex and domestic violence. In this paper, I problematize the legal reasoning of the trial judgment (R. v .A.(J. 2008 ONCJ 195, the Supreme Court of Canada’s majority decision ([2011] 2 S.C.R. 440, as well as the LEAF factum, and some of the feminist commentary. I argue that both the legal and the feminist discourses privilege domestic and sexual violence as the preeminent context in this case, erase or gloss over kinky eroticism and subjectivity, and advance a carceral politics that privileges the criminal justice system as an articulator of truth, and a vehicle for gender justice.En el caso R. v. J.A., se condenó penalmente a un hombre por llevar a cabo actividades sexuales con su pareja, después de dejarla inconsciente mediante asfixia erótica. Evaluar las implicaciones legales y éticas del caso es un reto, porque la querellante cambió en el juicio su testimonio del no consentimiento al consentimiento, y la historia de la pareja incluye tanto el fetichismo sexual como la violencia doméstica. En este artículo se problematiza sobre el razonamiento jurídico de la sentencia (R. v. A. (J. 2008 ONCJ 195, la decisión mayoritaria del Tribunal Supremo de Canadá ([2011] 2 RCS 440, así como el factum LEAF, y algunos de los comentarios feministas. Se sostiene que tanto los discursos jurídicos como los feministas consideran la violencia doméstica y sexual como el contexto preeminente en este caso, borran o disimulan el fetichismo erótico y la subjetividad, y promueven una política penitenciaria en la que el sistema de justicia penal es articulador de la verdad y vehículo para la

  3. An interprojection sensor fusion approach to estimate blocked projection signal in synchronized moving grid-based CBCT system

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Hong; Kong, Vic [Department of Radiation Oncology, Georgia Regents University, Augusta, Georgia 30912 (United States); Ren, Lei; Giles, William; Zhang, You [Department of Radiation Oncology, Duke University, Durham, North Carolina 27710 (United States); Jin, Jian-Yue, E-mail: jjin@gru.edu [Department of Radiation Oncology, Georgia Regents University, Augusta, Georgia 30912 and Department of Radiology, Georgia Regents University, Augusta, Georgia 30912 (United States)

    2016-01-15

    Purpose: A preobject grid can reduce and correct scatter in cone beam computed tomography (CBCT). However, half of the signal in each projection is blocked by the grid. A synchronized moving grid (SMOG) has been proposed to acquire two complimentary projections at each gantry position and merge them into one complete projection. That approach, however, suffers from increased scanning time and the technical difficulty of accurately merging the two projections per gantry angle. Herein, the authors present a new SMOG approach which acquires a single projection per gantry angle, with complimentary grid patterns for any two adjacent projections, and use an interprojection sensor fusion (IPSF) technique to estimate the blocked signal in each projection. The method may have the additional benefit of reduced imaging dose due to the grid blocking half of the incident radiation. Methods: The IPSF considers multiple paired observations from two adjacent gantry angles as approximations of the blocked signal and uses a weighted least square regression of these observations to finally determine the blocked signal. The method was first tested with a simulated SMOG on a head phantom. The signal to noise ratio (SNR), which represents the difference of the recovered CBCT image to the original image without the SMOG, was used to evaluate the ability of the IPSF in recovering the missing signal. The IPSF approach was then tested using a Catphan phantom on a prototype SMOG assembly installed in a bench top CBCT system. Results: In the simulated SMOG experiment, the SNRs were increased from 15.1 and 12.7 dB to 35.6 and 28.9 dB comparing with a conventional interpolation method (inpainting method) for a projection and the reconstructed 3D image, respectively, suggesting that IPSF successfully recovered most of blocked signal. In the prototype SMOG experiment, the authors have successfully reconstructed a CBCT image using the IPSF-SMOG approach. The detailed geometric features in the

  4. An interprojection sensor fusion approach to estimate blocked projection signal in synchronized moving grid-based CBCT system

    International Nuclear Information System (INIS)

    Zhang, Hong; Kong, Vic; Ren, Lei; Giles, William; Zhang, You; Jin, Jian-Yue

    2016-01-01

    Purpose: A preobject grid can reduce and correct scatter in cone beam computed tomography (CBCT). However, half of the signal in each projection is blocked by the grid. A synchronized moving grid (SMOG) has been proposed to acquire two complimentary projections at each gantry position and merge them into one complete projection. That approach, however, suffers from increased scanning time and the technical difficulty of accurately merging the two projections per gantry angle. Herein, the authors present a new SMOG approach which acquires a single projection per gantry angle, with complimentary grid patterns for any two adjacent projections, and use an interprojection sensor fusion (IPSF) technique to estimate the blocked signal in each projection. The method may have the additional benefit of reduced imaging dose due to the grid blocking half of the incident radiation. Methods: The IPSF considers multiple paired observations from two adjacent gantry angles as approximations of the blocked signal and uses a weighted least square regression of these observations to finally determine the blocked signal. The method was first tested with a simulated SMOG on a head phantom. The signal to noise ratio (SNR), which represents the difference of the recovered CBCT image to the original image without the SMOG, was used to evaluate the ability of the IPSF in recovering the missing signal. The IPSF approach was then tested using a Catphan phantom on a prototype SMOG assembly installed in a bench top CBCT system. Results: In the simulated SMOG experiment, the SNRs were increased from 15.1 and 12.7 dB to 35.6 and 28.9 dB comparing with a conventional interpolation method (inpainting method) for a projection and the reconstructed 3D image, respectively, suggesting that IPSF successfully recovered most of blocked signal. In the prototype SMOG experiment, the authors have successfully reconstructed a CBCT image using the IPSF-SMOG approach. The detailed geometric features in the

  5. Equality in the Framework of Justice

    OpenAIRE

    Aşik, Kübra

    2015-01-01

    This thesis assesses the relation between equality and justice by exploring and identifying the relation between equality and justice in Rawls's theory of justice, Sandel's communitarian account of Justice and Sen's capability approach. And these accounts of justice are evaluated from an egalitarian point of view. The main argument defended in the thesis is that justice requires equality. Accordingly, these three accounts of justice are evaluated by taking their understanding of equality into...

  6. Genetics, criminal justice, and the minority community: An introduction for professionals in criminal justice. A report on the third annual convocation of the Justice George Lewis Ruffin Society

    Energy Technology Data Exchange (ETDEWEB)

    Croatti, R.D.

    1994-10-15

    The Justice George Lewis Ruffin Society is an organization founded in 1984 to support minority professionals in the Massachusetts criminal justice system. The Society began the sponsorship of statewide Convocations in 1992. These events provide minority criminal justice professionals with the opportunity to focus on pertinent topics through expert presentations, panel discussions, and peer interactions. Because of its increasing importance in the criminal justice process at large, and growing significance to the minority community in particular, the committee determined that the 1994 Convocation would focus on DNA. A decision was made to concentrate both on the science and the ethical and moral considerations pertinent to its application. The committee determined that along with expert presentations, a large portion of each day`s program should be devoted to workshops, designed to provide participants with an opportunity to review, test and discuss the material in a small group environment. Overall objectives of the Convocation were to provide minority and non-minority criminal justice professionals with a basic foundation in the science of genetics as well as current developments in genetic diagnostic technology, to highlight the actual and potential application of DNA technology to the criminal justice system and elsewhere, and to underscore the implications of these developments for criminal justice policy and the law.

  7. The impact of domestic rainwater harvesting systems in storm water runoff mitigation at the urban block scale.

    Science.gov (United States)

    Palla, A; Gnecco, I; La Barbera, P

    2017-04-15

    In the framework of storm water management, Domestic Rainwater Harvesting (DRWH) systems are recently recognized as source control solutions according to LID principles. In order to assess the impact of these systems in storm water runoff control, a simple methodological approach is proposed. The hydrologic-hydraulic modelling is undertaken using EPA SWMM; the DRWH is implemented in the model by using a storage unit linked to the building water supply system and to the drainage network. The proposed methodology has been implemented for a residential urban block located in Genoa (Italy). Continuous simulations are performed by using the high-resolution rainfall data series for the ''do nothing'' and DRWH scenarios. The latter includes the installation of a DRWH system for each building of the urban block. Referring to the test site, the peak and volume reduction rate evaluated for the 2125 rainfall events are respectively equal to 33 and 26 percent, on average (with maximum values of 65 percent for peak and 51 percent for volume). In general, the adopted methodology indicates that the hydrologic performance of the storm water drainage network equipped with DRWH systems is noticeable even for the design storm event (T = 10 years) and the rainfall depth seems to affect the hydrologic performance at least when the total depth exceeds 20 mm. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Correlation between peak and median blocking temperatures by magnetization measurement on isolated ferromagnetic and antiferromagnetic particle systems

    DEFF Research Database (Denmark)

    Jiang, Jianzhong; Mørup, Steen

    1997-01-01

    The influence of the particle size distribution on the ratio of the peak temperature, T-peak, to the blocking temperature, T-Bm, in zero field cooled (ZFD) magnetization curves has studied for both ferromagnetic and antiferromagnetic particle systems. In both systems the ratio beta=T-peak/T-Bm does...... not depend on the median particle volume. However, T-Bm can be considerably different from T-peak in both systems. These results show that the ZFD measurements can be used to determine T-Bm values only if the particle size distribution of the system is known. Otherwise, the estimated T-Bm values will have...... a large uncertainty, especially in systems with a broad particle size distribution....

  9. The interface between forensic science and technology: how technology could cause a paradigm shift in the role of forensic institutes in the criminal justice system.

    Science.gov (United States)

    Kloosterman, Ate; Mapes, Anna; Geradts, Zeno; van Eijk, Erwin; Koper, Carola; van den Berg, Jorrit; Verheij, Saskia; van der Steen, Marcel; van Asten, Arian

    2015-08-05

    In this paper, the importance of modern technology in forensic investigations is discussed. Recent technological developments are creating new possibilities to perform robust scientific measurements and studies outside the controlled laboratory environment. The benefits of real-time, on-site forensic investigations are manifold and such technology has the potential to strongly increase the speed and efficacy of the criminal justice system. However, such benefits are only realized when quality can be guaranteed at all times and findings can be used as forensic evidence in court. At the Netherlands Forensic Institute, innovation efforts are currently undertaken to develop integrated forensic platform solutions that allow for the forensic investigation of human biological traces, the chemical identification of illicit drugs and the study of large amounts of digital evidence. These platforms enable field investigations, yield robust and validated evidence and allow for forensic intelligence and targeted use of expert capacity at the forensic institutes. This technological revolution in forensic science could ultimately lead to a paradigm shift in which a new role of the forensic expert emerges as developer and custodian of integrated forensic platforms. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  10. When a relationship is imperative, will young women knowingly place their sexual health at risk? A sample of African American adolescent girls in the juvenile justice system.

    Science.gov (United States)

    Raiford, Jerris L; Seth, Puja; Fasula, Amy M; DiClemente, Ralph J

    2017-08-01

    HIV and other sexually transmissible infections (HIV/STIs) are significant contributors to adolescent girls' morbidity in the US. Risks for HIV/STIs are increased among adolescent girls involved in the juvenile justice system, and African American adolescent girls comprise nearly 50% of adolescent girls in detention centres. Although HIV prevention programs focus on HIV/STI knowledge, increased knowledge may not be sufficient to reduce sexual risk. The present study examined the interactive effects of HIV/STI knowledge and the importance of being in a relationship (a relationship imperative) on sexual risk behaviours in a sample of detained African American adolescent girls. In all, 188 African American adolescent girls, 13-17 years of age, were recruited from a short-term detention facility in Atlanta, Georgia, and completed assessments on sexual risk behaviours, relationship characteristics, HIV/STI knowledge and several psychosocial risk factors. When girls endorsed a relationship imperative, higher HIV/STI knowledge was associated with low partner communication self-efficacy, inconsistent condom use and unprotected sex, when controlling for demographics and self-esteem. Young girls with high HIV/STI knowledge may have placed themselves at risk for HIV/STIs given the importance and value they place on being in a relationship. Contextual factors should be considered when developing interventions.

  11. The interface between forensic science and technology: how technology could cause a paradigm shift in the role of forensic institutes in the criminal justice system

    Science.gov (United States)

    Kloosterman, Ate; Mapes, Anna; Geradts, Zeno; van Eijk, Erwin; Koper, Carola; van den Berg, Jorrit; Verheij, Saskia; van der Steen, Marcel; van Asten, Arian

    2015-01-01

    In this paper, the importance of modern technology in forensic investigations is discussed. Recent technological developments are creating new possibilities to perform robust scientific measurements and studies outside the controlled laboratory environment. The benefits of real-time, on-site forensic investigations are manifold and such technology has the potential to strongly increase the speed and efficacy of the criminal justice system. However, such benefits are only realized when quality can be guaranteed at all times and findings can be used as forensic evidence in court. At the Netherlands Forensic Institute, innovation efforts are currently undertaken to develop integrated forensic platform solutions that allow for the forensic investigation of human biological traces, the chemical identification of illicit drugs and the study of large amounts of digital evidence. These platforms enable field investigations, yield robust and validated evidence and allow for forensic intelligence and targeted use of expert capacity at the forensic institutes. This technological revolution in forensic science could ultimately lead to a paradigm shift in which a new role of the forensic expert emerges as developer and custodian of integrated forensic platforms. PMID:26101289

  12. Secure transmission of images based on chaotic systems and cipher block chaining

    Science.gov (United States)

    Lakhani, Mahdieh Karimi; Behnam, Hamid; Karimi, Arash

    2013-01-01

    The ever-growing penetration of communication networks, digital and Internet technologies in our everyday lives has the transmission of text data, as well as multimedia data such as images and videos, possible. Digital images have a vast usage in a number of applications, including medicine and providing security authentication, for example. This applicability becomes evident when images, such as walking or people's facial features, are utilized in their identification. Considering the required security level and the properties of images, different algorithms may be used. After key generation using logistic chaos signals, a scrambling function is utilized for image agitation in both horizontal and vertical axes, and then a block-chaining mode of operation may be applied to encrypt the resultant image. The results demonstrate that using the proposed method drastically degrades the correlation between the image components and also the entropy is increased to an acceptable level. Therefore, the image will become greatly resistant to differential attacks. However, the increasing scrambling rounds and the decreasing number of bits of the blocks result in increasing the entropy and decreasing the correlation.

  13. Unlocking Chain Exchange in Highly Amphiphilic Block Polymer Micellar Systems: Influence of Agitation.

    Science.gov (United States)

    Murphy, Ryan P; Kelley, Elizabeth G; Rogers, Simon A; Sullivan, Millicent O; Epps, Thomas H

    2014-11-18

    Chain exchange between block polymer micelles in highly selective solvents, such as water, is well-known to be arrested under quiescent conditions, yet this work demonstrates that simple agitation methods can induce rapid chain exchange in these solvents. Aqueous solutions containing either pure poly(butadiene- b -ethylene oxide) or pure poly(butadiene- b -ethylene oxide- d 4 ) micelles were combined and then subjected to agitation by vortex mixing, concentric cylinder Couette flow, or nitrogen gas sparging. Subsequently, the extent of chain exchange between micelles was quantified using small angle neutron scattering. Rapid vortex mixing induced chain exchange within minutes, as evidenced by a monotonic decrease in scattered intensity, whereas Couette flow and sparging did not lead to measurable chain exchange over the examined time scale of hours. The linear kinetics with respect to agitation time suggested a surface-limited exchange process at the air-water interface. These findings demonstrate the strong influence of processing conditions on block polymer solution assemblies.

  14. ADMINISTRATIVE JUSTICE IN FRANCE. BETWEEN SINGULARITY AND CLASSICISM

    Directory of Open Access Journals (Sweden)

    H. Flavier

    2016-01-01

    Full Text Available The administrative justice in France oscillates between classicism and singularity. Multiple factors explain how administrative justice has come to occupy a particular place in French administrative law. Administrative justice has not only settled disputes between administration and private persons, but as well, built the French administrative law. One of the main tasks during 19th and 20th century consisted in strengthen the independence from the executive branch and the efficiency in order to satisfy the idea of good justice. Many reforms have been led since the 1990’s. That is why we propose to depict the French system and evaluate the activity of French administrative justice concerning the judicial organization, its jurisdiction and the remedies before the administrative judge. We will enlighten also our paper with a comparative approach and some statistical elements.

  15. Choosing children: intergenerational justice?

    Science.gov (United States)

    Doyal, Len; McLean, Sheila

    2005-03-01

    In this discussion, we argue that the concept of intergenerational justice, usually used in environmental matters, is applicable to reproductive decisions also. Additionally, we propose that this permits certain reproductive choices to be made prior to conception or during the pregnancy, and that these choices should not be confined to clinical concerns. In particular, we argue that consideration of the interests of future children should be viewed from the perspective of objective well-being. That being the case, decisions about the sex of future offspring can, in terms of intergenerational justice, be legitimate. We do not argue that every reproductive choice is legitimate; for example it would not be legitimate deliberately to choose characteristics that prevent future children from potentially successful participation in social life.

  16. Climate Change Justice

    OpenAIRE

    Sunstein, Cass R.; Posner, Eric A.

    2007-01-01

    Greenhouse gas reductions would cost some nations much more than others and benefit some nations far less than others. Significant reductions would impose especially large costs on the United States, and recent projections suggest that the United States has relatively less to lose from climate change. In these circumstances, what does justice require the United States to do? Many people believe that the United States is required to reduce its greenhouse gas emissions beyond the point that is ...

  17. Setting a minimum age for juvenile justice jurisdiction in California.

    Science.gov (United States)

    S Barnert, Elizabeth; S Abrams, Laura; Maxson, Cheryl; Gase, Lauren; Soung, Patricia; Carroll, Paul; Bath, Eraka

    2017-03-13

    Purpose Despite the existence of minimum age laws for juvenile justice jurisdiction in 18 US states, California has no explicit law that protects children (i.e. youth less than 12 years old) from being processed in the juvenile justice system. In the absence of a minimum age law, California lags behind other states and international practice and standards. The paper aims to discuss these issues. Design/methodology/approach In this policy brief, academics across the University of California campuses examine current evidence, theory, and policy related to the minimum age of juvenile justice jurisdiction. Findings Existing evidence suggests that children lack the cognitive maturity to comprehend or benefit from formal juvenile justice processing, and diverting children from the system altogether is likely to be more beneficial for the child and for public safety. Research limitations/implications Based on current evidence and theory, the authors argue that minimum age legislation that protects children from contact with the juvenile justice system and treats them as children in need of services and support, rather than as delinquents or criminals, is an important policy goal for California and for other national and international jurisdictions lacking a minimum age law. Originality/value California has no law specifying a minimum age for juvenile justice jurisdiction, meaning that young children of any age can be processed in the juvenile justice system. This policy brief provides a rationale for a minimum age law in California and other states and jurisdictions without one.

  18. Setting a minimum age for juvenile justice jurisdiction in California

    Science.gov (United States)

    Barnert, Elizabeth S.; Abrams, Laura S.; Maxson, Cheryl; Gase, Lauren; Soung, Patricia; Carroll, Paul; Bath, Eraka

    2018-01-01

    Purpose Despite the existence of minimum age laws for juvenile justice jurisdiction in 18 US states, California has no explicit law that protects children (i.e. youth less than 12 years old) from being processed in the juvenile justice system. In the absence of a minimum age law, California lags behind other states and international practice and standards. The paper aims to discuss these issues. Design/methodology/approach In this policy brief, academics across the University of California campuses examine current evidence, theory, and policy related to the minimum age of juvenile justice jurisdiction. Findings Existing evidence suggests that children lack the cognitive maturity to comprehend or benefit from formal juvenile justice processing, and diverting children from the system altogether is likely to be more beneficial for the child and for public safety. Research limitations/implications Based on current evidence and theory, the authors argue that minimum age legislation that protects children from contact with the juvenile justice system and treats them as children in need of services and support, rather than as delinquents or criminals, is an important policy goal for California and for other national and international jurisdictions lacking a minimum age law. Originality/value California has no law specifying a minimum age for juvenile justice jurisdiction, meaning that young children of any age can be processed in the juvenile justice system. This policy brief provides a rationale for a minimum age law in California and other states and jurisdictions without one. Paper type Conceptual paper PMID:28299968

  19. Non-Linear Detection for Joint Space-Frequency Block Coding and Spatial Multiplexing in OFDM-MIMO Systems

    DEFF Research Database (Denmark)

    Rahman, Imadur Mohamed; Marchetti, Nicola; Fitzek, Frank

    2005-01-01

    (SIC) receiver where the detection is done on subcarrier by sub-carrier basis based on both Zero Forcing (ZF) and Minimum Mean Square Error (MMSE) nulling criterion for the system. In terms of Frame Error Rate (FER), MMSE based SIC receiver performs better than all other receivers compared......In this work, we have analyzed a joint spatial diversity and multiplexing transmission structure for MIMO-OFDM system, where Orthogonal Space-Frequency Block Coding (OSFBC) is used across all spatial multiplexing branches. We have derived a BLAST-like non-linear Successive Interference Cancellation...... in this paper. We have found that a linear two-stage receiver for the proposed system [1] performs very close to the non-linear receiver studied in this work. Finally, we compared the system performance in spatially correlated scenario. It is found that higher amount of spatial correlation at the transmitter...

  20. Truck circuits diagnosis for railway lines equipped with an automatic block signalling system

    Science.gov (United States)

    Spunei, E.; Piroi, I.; Muscai, C.; Răduca, E.; Piroi, F.

    2018-01-01

    This work presents a diagnosis method for detecting track circuits failures on a railway traffic line equipped with an Automatic Block Signalling installation. The diagnosis method uses the installation’s electrical schemas, based on which a series of diagnosis charts have been created. Further, the diagnosis charts were used to develop a software package, CDCBla, which substantially contributes to reducing the diagnosis time and human error during failure remedies. The proposed method can also be used as a training package for the maintenance staff. Since the diagnosis method here does not need signal or measurement inputs, using it does not necessitate additional IT knowledge and can be deployed on a mobile computing device (tablet, smart phone).

  1. Detection block

    International Nuclear Information System (INIS)

    Bezak, A.

    1987-01-01

    A diagram is given of a detection block used for monitoring burnup of nuclear reactor fuel. A shielding block is an important part of the detection block. It stabilizes the fuel assembly in the fixing hole in front of a collimator where a suitable gamma beam is defined for gamma spectrometry determination of fuel burnup. The detector case and a neutron source case are placed on opposite sides of the fixing hole. For neutron measurement for which the water in the tank is used as a moderator, the neutron detector-fuel assembly configuration is selected such that neutrons from spontaneous fission and neutrons induced with the neutron source can both be measured. The patented design of the detection block permits longitudinal travel and rotation of the fuel assembly to any position, and thus more reliable determination of nuclear fuel burnup. (E.S.). 1 fig

  2. Computer-Aided-Design of the Hydraulic System of Three-Dimensional Cartridge Valve Blocks (Selected Articles)

    Science.gov (United States)

    1991-03-21

    sectional representation of the spatial figure can be correctly determined. 6 The AutoLisp language system in the AutoCAD software provides the most...softwares are developed on the 32-bit machines and little progress has been reported for the 16-bit machines. Even the AutoCAD is a two-ard-a-half... AutoCAD software as the basis, developed the design package of 3-D cartridge valve blocks on IM PC/AT. To realize the 3-D displaying of cartridge valves

  3. Global Poverty, Justice and Taxation

    Directory of Open Access Journals (Sweden)

    Ciprian Niţu

    2012-10-01

    Full Text Available The question of poverty and justice inside global economic system has received three major types of responses in political theory. The communitarian perspective considers political culture of a society as the main cause of the wealth of that society, and accordingly limits the redistributive duty to the nation-state borders. A second view, which can be called liberal internationalism, claims that trade liberalization is the best way to reduce poverty in developing countries and create a more equitable and stable economic order. This paper argues that a third perspective seems to be a better approach. The cosmopolitan perspective points out that international economic system should be reformed by building up a global tax regime.

  4. Criminal Courts of Justice, Dublin

    Directory of Open Access Journals (Sweden)

    Jonathan Tooth

    2012-04-01

    Full Text Available The newly completed Criminal Courts of Justice (CCJ at Parkgate Street in Dublin 8 is the largest courts project undertaken in the history of the Irish State. The design of the heating, ventilation and air conditioning (HVAC systems was based on computer simulated modelling of the build ing to determine the optimum plant selection and operation based on the contract conditions and energy targets. The report will analyse the computer simulated energy targets versus the actual energy consumption and assess the benefit of engineering solutions such as twin-skin facades and heat recovery based on real data. The report will draw conclusions on the real benefit of such systems with in the built environment. In addition to the energy targets, the report will discuss the commission ing processes involved in delivering the energy targets required and the importance of designing metering strategies to enable the data to be collected and analysed.

  5. Federalism and social justice: implications for social work.

    Science.gov (United States)

    Linhorst, Donald M

    2002-07-01

    Federalism is a system of government that divides power between two or more levels of government. During the current conservative political climate in the United States, power has shifted increasingly from the federal government to states, a move that has implications for the achievement of social justice. Consequently, it is now necessary for social workers to engage in political activity at the state and local levels, in addition to the federal level, to promote social justice. Implications for social work policy practice, research, and education for advancing social justice within the federal system of government are explored.

  6. Health System Competency for Maternal Health Services in Balasore District and Jaleswar Block, Balasore, Odisha, India: An Assessment.

    Science.gov (United States)

    Dehury, Ranjit Kumar; Samal, Janmejaya

    2016-08-01

    A competent health system is of paramount importance in delivering the desired health services in a particular community. The broad objective of this study was to assess the health system competency for the maternal health services in Balasore District and Jaleswar block of Balasore district, Odisha, India. A mixed method approach was adopted in order to understand the health system competency for maternal health services in the study area. There was poor accessibility through road, poor electricity connection and piped water for the health care centers in the district. Even, existing Primary Health Centres (PHCs) lack ECG and X-Ray machines for proper diagnostic services which jeopardize the catering of health services. Community Health Centres (CHC) lack basic diagnostic and ambulance services making the tribal pockets inaccessible. The tribal dominated Jaleswar block shows poor performance in terms of total registered Antenatal Checkups (ANC) (only 77%). A gradual decrease in the rate of ANC, from first to fourthcheckup, was observed in the district. Lack of public health infrastructure in general and non-compliance to Indian Public Health Standards (IPHS) in particular, affect the health of tribal women resulting in lack of interest in availing the institutional delivery services and other pertinent maternal health services.

  7. Quantitative assessment of probability of failing safely for the safety instrumented system using reliability block diagram method

    International Nuclear Information System (INIS)

    Jin, Jianghong; Pang, Lei; Zhao, Shoutang; Hu, Bin

    2015-01-01

    Highlights: • Models of PFS for SIS were established by using the reliability block diagram. • The more accurate calculation of PFS for SIS can be acquired by using SL. • Degraded operation of complex SIS does not affect the availability of SIS. • The safe undetected failure is the largest contribution to the PFS of SIS. - Abstract: The spurious trip of safety instrumented system (SIS) brings great economic losses to production. How to ensure the safety instrumented system is reliable and available has been put on the schedule. But the existing models on spurious trip rate (STR) or probability of failing safely (PFS) are too simplified and not accurate, in-depth studies of availability to obtain more accurate PFS for SIS are required. Based on the analysis of factors that influence the PFS for the SIS, using reliability block diagram method (RBD), the quantitative study of PFS for the SIS is carried out, and gives some application examples. The results show that, the common cause failure will increase the PFS; degraded operation does not affect the availability of the SIS; if the equipment was tested and repaired one by one, the unavailability of the SIS can be ignored; the corresponding occurrence time of independent safe undetected failure should be the system lifecycle (SL) rather than the proof test interval and the independent safe undetected failure is the largest contribution to the PFS for the SIS

  8. THE RELATIONSHIP BETWEEN ORGANIZATIONAL JUSTICE AND TURNOVER INTENTION OF HOSPITAL NURSES IN IRAN

    Science.gov (United States)

    Tourani, Sogand; Khosravizadeh, Omid; Omrani, Amir; Sokhanvar, Mobin; Kakemam, Edris; Najafi, Behnam

    2016-01-01

    Background: Despite advances in science and technology, human resources are of the major capital for organizations. Workforce retention is required to improve organizational efficiencies. Objective: Therefore, in this study, the relationship between organizational justice (as one of the most influential factors) and turnover intention was investigated. Methods: This descriptive-analytic study was done in the Comprehensive Jame Women’s Hospital of Tehran in 2015. The statistical sample consisted of 135 nursing staff members. The data were collected using a questionnaire of Beugre’s organizational justice and analyzed by the use of Spearman’s and Anova statistical tests. Results: Averages of organizational justice was obtained to be 68.85 ± 7.67 . Among different sorts of organizational justice, the highest average score of 75.24 ± 16.68 was achieved relevant to interactional justice. A significant relationship was observed between organizational justice (r = -0.36), interactional justice (r = -0.38), and procedural justice (r = -0.36) and turnover intention, but no relation was found between turnover intention and systemic and distributive justice. Furthermore, there was no relationship between demographic variables, organizational justice, and turnover intention. Conclusion: Considering the prominent role of organizational justice in the personnel’s intention to stay or leave and due to the high costs of recruiting and training new staff, managers should pay especial attention to justice and provide their employees’ satisfaction and stability in their organizations by creating a positive mindset in them. PMID:27482163

  9. Social justice in pandemic preparedness.

    Science.gov (United States)

    DeBruin, Debra; Liaschenko, Joan; Marshall, Mary Faith

    2012-04-01

    Pandemic influenza planning in the United States violates the demands of social justice in 2 fundamental respects: it embraces the neutrality of procedural justice at the expense of more substantive concern with health disparities, thus perpetuating a predictable and preventable social injustice, and it fails to move beyond lament to practical planning for alleviating barriers to accessing care. A pragmatic social justice approach, addressing both health disparities and access barriers, should inform pandemic preparedness. Achieving social justice goals in pandemic response is challenging, but strategies are available to overcome the obstacles. The public engagement process of one state's pandemic ethics project influenced the development of these strategies.

  10. Macrocell Builder: IP-Block-Based Design Environment for High-Throughput VLSI Dedicated Digital Signal Processing Systems

    Directory of Open Access Journals (Sweden)

    Urard Pascal

    2006-01-01

    Full Text Available We propose an efficient IP-block-based design environment for high-throughput VLSI systems. The flow generates SystemC register-transfer-level (RTL architecture, starting from a Matlab functional model described as a netlist of functional IP. The refinement model inserts automatically control structures to manage delays induced by the use of RTL IPs. It also inserts a control structure to coordinate the execution of parallel clocked IP. The delays may be managed by registers or by counters included in the control structure. The flow has been used successfully in three real-world DSP systems. The experimentations show that the approach can produce efficient RTL architecture and allows to save huge amount of time.

  11. Access to Justice and Labor Law Reform in Asia

    Directory of Open Access Journals (Sweden)

    Asri Wijayanti

    2016-06-01

    Full Text Available The existence of national labor law system guarantees fair is one of legal reform to achieve access to justice. This study aims to analyze whether the system of labor law has given capacity to achieve access to justice as the basis for implementing international labor relations in Asia. The method of this study is a normative legal research with statute approach. The findings support that there was an inconsistency on the substance of the legal structures that affect the low legal culture. The substance of the national labor law systems have not adapted the comprehensive International Labor Organization (ILO conventions. Less robust system of national labor laws affect access to justice in the weak field of labor in the region. How To Cite: Wijayanti, A. (2016. Access to Justice and Labor Law Reform in Asia. Rechtsidee, 3(1, 17-26. doi:http://dx.doi.org/10.21070/jihr.v3i1.144

  12. Understanding Turnover Intentions and Behavior of Indian Information Systems Professionals: A Study of Organizational Justice, Job Satisfaction and Social Norms

    Science.gov (United States)

    Iyer, Vidya V.

    2011-01-01

    Despite the phenomenal growth projected for the Indian information technology (IT) industry, one of the biggest challenges it faces is the high rate of turnover in offshore supplier firms based in India (Everest Research Group 2011). According to recent estimates, turnover rates among Indian information systems (IS) professionals have been…

  13. Block and sub-block boundary strengthening in lath martensite

    NARCIS (Netherlands)

    Du, C.; Hoefnagels, J.P.M.; Vaes, R.; Geers, M.G.D.

    2016-01-01

    Well-defined uniaxial micro-tensile tests were performed on lath martensite single block specimens and multi-block specimens with different number of block boundaries parallel to the loading direction. Detailed slip trace analyses consistently revealed that in the {110}<111> slip system with the

  14. Nucleic acids and smart materials: advanced building blocks for logic systems.

    Science.gov (United States)

    Pu, Fang; Ren, Jinsong; Qu, Xiaogang

    2014-09-03

    Logic gates can convert input signals into a defined output signal, which is the fundamental basis of computing. Inspired by molecular switching from one state to another under an external stimulus, molecular logic gates are explored extensively and recognized as an alternative to traditional silicon-based computing. Among various building blocks of molecular logic gates, nucleic acid attracts special attention owing to its specific recognition abilities and structural features. Functional materials with unique physical and chemical properties offer significant advantages and are used in many fields. The integration of nucleic acids and functional materials is expected to bring about several new phenomena. In this Progress Report, recent progress in the construction of logic gates by combining the properties of a range of smart materials with nucleic acids is introduced. According to the structural characteristics and composition, functional materials are categorized into three classes: polymers, noble-metal nanomaterials, and inorganic nanomaterials. Furthermore, the unsolved problems and future challenges in the construction of logic gates are discussed. It is hoped that broader interests in introducing new smart materials into the field are inspired and tangible applications for these constructs are found. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Experimental demonstration of an OFDM based visible light communication system using inter-block precoding and superimposed pilots

    Science.gov (United States)

    Zhang, Junwei; Hong, Xuezhi; Liu, Jie; Guo, Changjian

    2018-04-01

    In this work, we investigate and experimentally demonstrate an orthogonal frequency division multiplexing (OFDM) based high speed wavelength-division multiplexed (WDM) visible light communication (VLC) system using an inter-block data precoding and superimposed pilots (DP-SP) based channel estimation (CE) scheme. The residual signal-to-pilot interference (SPI) can be eliminated by using inter-block data precoding, resulting in a significant improvement in estimated accuracy and the overall system performance compared with uncoded SP based CE scheme. We also study the power allocation/overhead problem of the training for DP-SP, uncoded SP and conventional preamble based CE schemes, from which we obtain the optimum signal-to-pilot power ratio (SPR)/overhead percentage for all above cases. Intra-symbol frequency-domain averaging (ISFA) is also adopted to further enhance the accuracy of CE. By using the DP-SP based CE scheme, aggregate data rates of 1.87-Gbit/s and 1.57-Gbit/s are experimentally demonstrated over 0.8-m and 2-m indoor free space transmission, respectively, using a commercially available red, green and blue (RGB) light emitting diode (LED) with WDM. Experimental results show that the DP-SP based CE scheme is comparable to the conventional preamble based CE scheme in term of received Q factor and data rate while entailing a much smaller overhead-size.

  16. Crime and criminal justice in Latin America

    Directory of Open Access Journals (Sweden)

    Rodrigo Ghiringhelli de Azevedo

    Full Text Available After a presentation of indicators that allow assessing the degree of democratization of the criminal justice system in the context of democratization process in Latin America, this article points out the discrepancy existing in that domain, in the several instances that make up the justice system, from criminal legislation to the prison system. Examining the specific situation of Brazil and Argentina, problems in the functioning of institutions responsible by crime as well as the increase in crime control are pointed out as factors that cause a growing loss of legitimacy for the system, which is unable to justify its high degree of selectivity and authoritarianism. Some efforts under way to approach that phenomenon are listed. Finally, a few alternatives for institutional improvement are presented, among which the action of social scientists by producing research and analyses, as a crucial instrument to enlarge institutional ability to deal with current social conflict on democratic bases.

  17. Improving Uniform Code of Military Justice (UCMJ) Reform

    Science.gov (United States)

    2014-06-13

    U.S. Army.78 Westmoreland and Prugh believed that the military justice system at the time of the Vietnam War was not “combat tested .”79 They conclude...SECDEF-Memo-Comprehensive-Review- of-UCMJ.pdf. 168Timothy M. Phelps , Pentagon Plans Major Review of the Military Justice System, L.A. TIMES, April 15...detailed understanding of politics, psychology , and law are not required. This thesis employs a comparative, epidemiological analysis of multiple

  18. Justice and feelings: Toward a new era in justice research

    NARCIS (Netherlands)

    D. de Cremer (David); K. van den Bos (Kees)

    2007-01-01

    textabstractIn this special issue, the relationship between feelings and justice and its consequences are highlighted. Five articles discuss the role that affect, feelings, and emotions play in justice processes across a variety of social settings. In the present introductory article, the position

  19. Justice and Feelings: Toward a New Era in Justice Research

    NARCIS (Netherlands)

    Cremer, D. de; Bos, K. van den

    2007-01-01

    In this special issue, the relationship between feelings and justice and its consequences are highlighted. Five articles discuss the role that affect, feelings, and emotions play in justice processes across a variety of social settings. In the present introductory article, the position of past

  20. Applying Social Justice Principles through School-Based Restorative Justice

    Science.gov (United States)

    von der Embse, Nathan; von der Embse, Daniel; von der Embse Meghan; Levine, Ian

    2009-01-01

    Social justice has recently received attention within the school psychology community. Yet, social justice is a nebulous term, as opined by Connelly (2009), who cautioned against searching for what is wrong and instead striving for the highest standards and recognizing needs of every unique child. Shriberg and colleagues (2008) have sought to…

  1. Doing justice to social justice in South African higher education ...

    African Journals Online (AJOL)

    This paper attempts to develop a conceptualisation of social justice in higher education based on a close reading of the current literature in the field. An important assumption we make is that higher education is a valuable mechanism for social justice. We set the literature against policy documents that detail South African ...

  2. Student Perceptions of Social Justice and Social Justice Activities

    Science.gov (United States)

    Torres-Harding, Susan R.; Steele, Cheronda; Schulz, Erica; Taha, Farah; Pico, Chantal

    2014-01-01

    Encouraging students to engage in activities that actively seek to promote social justice is a goal of many educators. This study analyzed college student perceptions around social justice and related activities in a medium-sized, urban university in the United States. Students' open-ended responses to questions assessing their perceptions of…

  3. Justice on Both Sides: Transforming Education through Restorative Justice

    Science.gov (United States)

    Winn, Maisha T.

    2018-01-01

    Restorative justice represents "a paradigm shift in the way Americans conceptualize and administer punishment," says author Maisha T. Winn, from a focus on crime to a focus on harm, including the needs of both those who were harmed and those who caused it. Her book, "Justice on Both Sides," provides an urgently needed,…

  4. Restorative Justice in Children.

    Science.gov (United States)

    Riedl, Katrin; Jensen, Keith; Call, Josep; Tomasello, Michael

    2015-06-29

    An important, and perhaps uniquely human, mechanism for maintaining cooperation against free riders is third-party punishment. Our closest living relatives, chimpanzees, will not punish third parties even though they will do so when personally affected. Until recently, little attention has been paid to how punishment and a sense of justice develop in children. Children respond to norm violations. They are more likely to share with a puppet that helped another individual as opposed to one who behaved harmfully, and they show a preference for seeing a harmful doll rather than a victim punished. By 6 years of age, children will pay a cost to punish fictional and real peers, and the threat of punishment will lead preschoolers to behave more generously. However, little is known about what motivates a sense of justice in children. We gave 3- and 5-year-old children--the youngest ages yet tested--the opportunity to remove items and prevent a puppet from gaining a reward for second- and third-party violations (experiment 1), and we gave 3-year-olds the opportunity to restore items (experiment 2). Children were as likely to engage in third-party interventions as they were when personally affected, yet they did not discriminate among the different sources of harm for the victim. When given a range of options, 3-year-olds chose restoration over removal. It appears that a sense of justice centered on harm caused to victims emerges early in childhood and highlights the value of third-party interventions for human cooperation. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. LOLA SYSTEM: A code block for nodal PWR simulation. Part. I - Simula-3 Code

    Energy Technology Data Exchange (ETDEWEB)

    Aragones, J M; Ahnert, C; Gomez Santamaria, J; Rodriguez Olabarria, I

    1985-07-01

    Description of the theory and users manual of the SIMULA-3 code, which is part of the core calculation system by nodal theory in one group, called LOLA SYSTEM. SIMULA-3 is the main module of the system, it uses a modified nodal theory, with interface leakages equivalent to the diffusion theory. (Author) 4 refs.

  6. LOLA SYSTEM: A code block for nodal PWR simulation. Part. I - Simula-3 Code

    International Nuclear Information System (INIS)

    Aragones, J. M.; Ahnert, C.; Gomez Santamaria, J.; Rodriguez Olabarria, I.

    1985-01-01

    Description of the theory and users manual of the SIMULA-3 code, which is part of the core calculation system by nodal theory in one group, called LOLA SYSTEM. SIMULA-3 is the main module of the system, it uses a modified nodal theory, with interface leakages equivalent to the diffusion theory. (Author) 4 refs

  7. Solidarity, justice, and recognition of the other.

    Science.gov (United States)

    Ter Meulen, Ruud

    2016-12-01

    Solidarity has for a long time been referred to as the core value underpinning European health and welfare systems. But there has been debate in recent years about whether solidarity, with its alleged communitarian content, can be reconciled with the emphasis on individual freedom and personal autonomy. One may wonder whether there is still a place for solidarity, and whether the concept of justice should be embraced to analyse the moral issues regarding access to health care. In this article, I will answer this question by analysing the normative foundations of the concept of justice, followed by a deeper examination of the concept of solidarity in continental philosophy. More specifically, I will compare the philosophical traditions rooted in Kant (with emphasis on autonomy and individual rights) to approaches rooted in Hegel (with emphasis on individual relations of recognition). In addition, I will present the work of Avishai Margalit on the decent society to criticize a predominantly liberal approach to access to health care. The importance of solidarity lies particularly in its emphasis on relational aspects and the role of recognition in care practices, which are usually ignored in liberal approaches to justice. However, the article will argue that solidarity is not an alternative to a rights-based concept of justice, but must be considered as a necessary complement to it.

  8. Biomedical enhancements as justice.

    Science.gov (United States)

    Nam, Jeesoo

    2015-02-01

    Biomedical enhancements, the applications of medical technology to make better those who are neither ill nor deficient, have made great strides in the past few decades. Using Amartya Sen's capability approach as my framework, I argue in this article that far from being simply permissible, we have a prima facie moral obligation to use these new developments for the end goal of promoting social justice. In terms of both range and magnitude, the use of biomedical enhancements will mark a radical advance in how we compensate the most disadvantaged members of society. © 2013 John Wiley & Sons Ltd.

  9. Health Law as Social Justice.

    Science.gov (United States)

    Wiley, Lindsay F

    2014-01-01

    Health law is in the midst of a dramatic transformation. From a relatively narrow discipline focused on regulating relationships among individual patients, health care providers, and third-party payers, it is expanding into a far broader field with a burgeoning commitment to access to health care and assurance of healthy living conditions as matters of social justice. Through a series of incremental reform efforts stretching back decades before the Affordable Care Act and encompassing public health law as well as the law of health care financing and delivery, reducing health disparities has become a central focus of American health law and policy. This Article labels, describes, and furthers a nascent "health justice" movement by examining what it means to view health law as an instrument of social justice. Drawing on the experiences of the reproductive justice, environmental justice, and food justice movements, and on the writings of political philosophers and ethicists on health justice, I propose that health justice offers an alternative to the market competition and patient rights paradigms that currently dominate health law scholarship, advocacy, and reform. I then examine the role of law in reducing health disparities through the health justice lens. I argue that the nascent health justice framework suggests three commitments for the use of law to reduce health disparities. First, to a broader inquiry that views access to health care as one among many social determinants of health deserving of public attention and resources. Second, to probing inquiry into the effects of class, racial, and other forms of social and cultural bias on the design and implementation of measures to reduce health disparities. And third, to collective action grounded in community engagement and participatory parity. In exploring these commitments, I highlight tensions within the social justice framework and between the social justice framework and the nascent health justice movement

  10. A survey on constitutional justice

    Directory of Open Access Journals (Sweden)

    Kheirollah Parvin

    2015-05-01

    Full Text Available The idea of supervising the conformity of statutory law with constitutional law, is due to necessities rooted in two essential principles: the supremacy of constitution and the hierarchy of the law. Constitution as the supreme law in the sense of status and legal value , is placed at the top of the legal pyramid of every political system and therefore requires a special organization and discipline that will act as the sanction of the principles and the main content incorporated in this legal instrument. this special organization and discipline known as Constitutional justice in legal Literature now and have studing in two main patterns. Firs pattern based on Supervision of courts on rules and other pattern is Apply by Emphasis on role of Political Institutions in Supervision on rules. This two patterns have common purpose but have different backgrounds and methods.

  11. Simulating the implementation of the administrative justice act with ThinkLets and GroupSystems: a comparative analysis from three field studies

    CSIR Research Space (South Africa)

    Phahlamohlaka, J

    2006-09-01

    Full Text Available Presented in this paper are the results of three simulation exercises performed as part of a series of field studies whose object is the implementation of the Promotion of Administrative Justice Act. The unit of analysis of the study is the process...

  12. LA PRUEBA DOCUMENTADA EN EL NUEVO SISTEMA DE JUSTICIA PENAL MEXICANO Documented proof in the new Mexican criminal justice system

    Directory of Open Access Journals (Sweden)

    Benavente Chorres Hesbert

    2010-01-01

    Full Text Available El presente estudio analiza los supuestos de prueba documentada regulados en aquellos códigos de las entidades federativas mexicanas que han adecuado el proceso penal al sistema acusatorio con tendencia adversarial. En ese sentido, se entiende por prueba documentada aquellas diligencias, principalmente declaraciones, realizadas durante la etapa de investigación que la ley otorga valor probatorio al no poder asistir el órgano de prueba a la audiencia del juicio oral por razones ajenas a su voluntad.This study analyzes the cases of the documented proof in those codes regulated the Mexican states that have appropriate criminal proceedings prone to adversarial system. In that sense, it is understood by those measures documented evidence, primarily statements made during the investigation stage that the law gives the probative value could not attend the court hearing to test the trial for reasons beyond their control.

  13. „FRAMES OF TRANSITIONAL JUSTICE: SOME APPLICATION IN INTERGENERATIONAL JUSTICE AND RETROACTIVITY”

    Directory of Open Access Journals (Sweden)

    GABRIEL RADU

    2011-04-01

    Full Text Available The article attempts to evaluate the concept of transitional justice in the sphere of public and academical debates, in different social environments during the transition period in the recent history. The approach will include an overflight over some definitions and interpretation of that concept and an assessment of possible applications of this concept in the reparative (corrective theories during the political transition. The evaluation of operational dimension of transitional justice will focus primarily the moral grounds invoked in political and juridical debates, and will pursue some applications of the transitional justice in intergenerational justice realm and at the level of the institution of retroactivity. Also, the assessment will focus the moral core of the motivation of judicial decisions in the space of positive law debates, concerning the constitutional and normative dimension.Examination of particular aspects of the transition has raised particular interest in the public agenda of romanian political change. Reparation issues in dealing with the past had always occupied a privileged role in public debate, in social and political problems. Justification for corrective measures during transition period were presented on various occasions in different points of view, but tools and proper institutions in generating legitimate formal-political obligations were absent, threatening the strength of the the political stability. Requirements for application of a corrective, reparative justice, appeared as a consequence of subjective awareness of rights and liberties that positive law of the communist system ignored or assign them like law infrigement. An approach of such rights, with their features should be evaluated in the context of both totalitarian and democratic state. A dialogue with the past becomes more necesary and will contribute to the success of any public policy designed for any possible reparation in the future

  14. A COMPARATIVE ANALYSIS OF GLOBAL POSITIONING SYSTEM SCHEMES BASED ON BLOCK CODES

    OpenAIRE

    Prasad Janga; Dr. R. L. Sharma

    2017-01-01

    Global Positioning System (GPS) is a satellite based positioning system based on radio ranging technique. The GPS will provide very accurate three-dimensional position, velocity and timing information to users anywhere in the world. GPS can also be used in other applications such as vehicle monitoring for traffic management in urban areas, Geographical Information System (GIS), 4G Communications, marine navigation, search and rescue and military applications. As GPS accuracy is limited by ion...

  15. Social welfare and restorative justice

    OpenAIRE

    Fox, Darrell

    2009-01-01

    "This paper explores the links and connections between social work and restorative justice. After a brief description of social work, restorative justice and family group conferencing, I will explore some the complementary theoretical links and practice applications, critically examining the potential implications and opportunities for social work practitioners and academics in relation to practice." [author's abstract

  16. Educational Administration and Social Justice

    Science.gov (United States)

    Bates, Richard

    2006-01-01

    After observing that texts in educational administration have largely failed to address the problem of the justice and fairness of social and educational arrangements, this article goes on to examine the necessary relationships between ethical leadership, community and the notion of social justice. Such relationships are argued to be necessarily…

  17. Experiential Social Justice Judgment Processes

    NARCIS (Netherlands)

    Maas, M.

    2008-01-01

    Social justice can be thought of as an idea that exists within the minds of individuals and that concerns issues like what is right and wrong, what ought to be or not to be, and what is fair or unfair. This subjective quality of the justice judgment process makes it rather unpredictable how people

  18. Educational Justice and Big Data

    Science.gov (United States)

    Ben Shahar, Tammy Harel

    2017-01-01

    This article examines the effects of incorporating information and communication technologies in schools in terms of distributive justice. To do so, four issues that are central to educational justice are discussed: scarcity of resources, the positional nature of education, peer effects, and biases in educational decision-making. The discussion…

  19. Gender Justice and School Education

    Science.gov (United States)

    Gao, Desheng

    2009-01-01

    Gender justice includes three basic dimensions: gender equality, respect for difference, and free choice. In reality, schools construct and reproduce the gender injustice of the social culture through multiple dimensions that include the visible and the invisible curriculum, and the teacher's behaviour. In terms of gender justice, the social…

  20. Reform of the Belgian Justice System: Changes to the Role of Jurisdiction Chief, the Empowerment of Local Managers

    Directory of Open Access Journals (Sweden)

    Emilie Dupont

    2017-12-01

    Full Text Available The last waves of reform that affected, and continue to affect, the Belgian legal system led to an injunction for increased responsibility on the part of local managers, the jurisdiction chiefs. This tendency was initiated in the 1990s, with the introduction of a managerial logic into the legal sphere, whereby local initiatives took precedence in the absence of any clear and binding direction. The 2014 reform project, through its three constituent pillars, led to the strengthening of this logic, to the point where it became an important subject. The jurisdiction chiefs were therefore confronted with a new type of responsibility in that they became responsible for the dissemination of managerial discourse within their local body, for the implementation of change, and, consequently, for the success of this change, while at the same time, being confronted by a state and by political authorities that preferred to take a back-seat role. By observing, from an exploratory perspective, the developments caused by this transformational dynamic with regard to the role and function of the jurisdiction chiefs, our contribution highlights the wide range of receptions and appropriations of the reform project, and the concepts supporting the founding trio of pillars, based on five emerging, empirically-established subjects.

  1. WISENT: A fuzzy expert system for the allocation of inspection times in power station blocks

    International Nuclear Information System (INIS)

    Verweyen-Frank, H.; Schenck, K.

    1993-01-01

    The WISENT expert system does not only work according to the if-then rules typical of expert systems, but uses fuzzy methods in order to optimise the total allocation. This means that, for the first time, weighting factors can also be brought to bear for every optimisation criterion, in addition to a strict yes-no logic. (orig./DG) [de

  2. Design of Rose Bengal/FTO optical thin film system as a novel nonlinear media for infrared blocking windows

    Directory of Open Access Journals (Sweden)

    S.M. El-Bashir

    Full Text Available Rose Bengal (RB is a new organic semiconductor with the highly stable layer, was deposited on highly cleaned conductive glass substrate known as (FTO glass with different thickness in the range from 80 to 292 nm. XRD showed an entirely amorphous structure of the studied film thicknesses. The observed peaks are the indexed peaks for FTO layer. Spectrophotometric data as transmittance, reflectance, and absorbance were used for the analysis the optical constant of RB/FTO optical thin film system. Refractive index was calculated using Fresnel’s equation with the aid of reflectance and absorption index. The dielectric constant, dielectric loss and dissipation factor were discussed and analyzed according to the applied optical theories. Nonlinear parameters such as third order nonlinear optical susceptibility and the nonlinear refractive index were calculated based on the linear refractive index of the applications of this material in nonlinear media. The results showed that Rose Bengal is a proving material for wide scale optoelectronic applications such as infrared blocking windows. Keywords: Rose Bengal, Dielectric parameters, Linear/nonlinear optics, Dye/FTO, IR blocking windows

  3. How in-situ combustion process works in a fractured system : two-dimensional, core and block scale simulation

    Energy Technology Data Exchange (ETDEWEB)

    Fadaei, H.; Renard, G. [Inst. Francais du Petrole, Lyon (France); Quintard, M.; Debenest, G. [L' Inst. de Mecanique des Fluides de Toulouse, Toulouse (France); Kamp, A.M. [Centre Huile Lourde Ouvert et Experimental CHLOE, Pau (France)

    2008-10-15

    Core and matrix block scale simulations of in situ combustion (ISC) processes in a fractured reservoir were conducted. ISC propagation conditions and oil recovery mechanisms were studied at core scale, while the 2-D behaviour of ISC was also studied at block-scale in order to determine dominant processes for combustion propagation and the characteristics of different steam fronts. The study examined 2-phase combustion in a porous medium containing a solid fuel as well as 2-D conventional dry combustion methods. The aim of the study was to predict ISC extinction and propagation conditions as well as to understand the mechanisms of oil recovery using ISC processes. The simulations were also used to develop up-scaling guidelines for fractured systems. Computations were performed using different oxygen diffusion and matrix permeability values. The effect of each production mechanism was studied separately. The multi-phase simulations showed that ISC in fractured reservoirs is feasible. The study showed that ISC propagation is dependent on the oxygen diffusion coefficient, while matrix permeability plays an important role in oil production. Oil production was governed by gravity drainage and thermal effects. Heat transfer due to the movement of combustion front velocity in the study was minor when compared to heat transfer by conduction and convection. It was concluded that upscaling methods must also consider the different zones distinguished for oil saturation and temperatures. 15 refs., 2 tabs., 15 figs.

  4. Justice-based social assistance

    Science.gov (United States)

    Barrientos, Armando

    2016-01-01

    What are the main objectives of social protection institutions in developing countries? What should be their scope and reach? What is the source of their legitimacy? Finding appropriate answers to these questions is essential to understanding, and shaping, the emergence of welfare institutions in low- and middle-income countries. Most available answers rely on instrumental arguments. Few make reference to normative principles. This article draws on three concepts from Rawls – social justice as regulating cooperation, the social minimum, and the need for a freestanding political notion of social justice – to develop a coherent argument for grounding social assistance on social justice. In line with this argument, it identifies some parameters for a justice-based social assistance. This article then discusses, with examples, the tensions existing between a social justice-based social minimum and ‘real’ social assistance institutions emerging in developing countries. PMID:27708544

  5. E-Block: A Tangible Programming Tool with Graphical Blocks

    Directory of Open Access Journals (Sweden)

    Danli Wang

    2013-01-01

    Full Text Available This paper designs a tangible programming tool, E-Block, for children aged 5 to 9 to experience the preliminary understanding of programming by building blocks. With embedded artificial intelligence, the tool defines the programming blocks with the sensors as the input and enables children to write programs to complete the tasks in the computer. The symbol on the programming block's surface is used to help children understanding the function of each block. The sequence information is transferred to computer by microcomputers and then translated into semantic information. The system applies wireless and infrared technologies and provides user with feedbacks on both screen and programming blocks. Preliminary user studies using observation and user interview methods are shown for E-Block's prototype. The test results prove that E-Block is attractive to children and easy to learn and use. The project also highlights potential advantages of using single chip microcomputer (SCM technology to develop tangible programming tools for children.

  6. Power Optimization of Wireless Media Systems With Space-Time Block Codes

    OpenAIRE

    Yousefi'zadeh, Homayoun; Jafarkhani, Hamid; Moshfeghi, Mehran

    2004-01-01

    We present analytical and numerical solutions to the problem of power control in wireless media systems with multiple antennas. We formulate a set of optimization problems aimed at minimizing total power consumption of wireless media systems subject to a given level of QoS and an available bit rate. Our formulation takes in to consideration the power consumption related to source coding, channel coding, and transmission of multiple-transmit antennas. In our study, we consider Gauss-Markov and...

  7. The social justice imperative in transforming a secondary school

    Directory of Open Access Journals (Sweden)

    Mafora Patrick

    2016-01-01

    Full Text Available The thrust of education policy and legislation in South Africa points to a quest for democracy, equity and social justice throughout the education system. Notwithstanding, research suggests that different stakeholders experience schools as socially unjust and marginalising in some way. This article reports findings of a follow-up qualitative case study of one purposively sampled Soweto secondary school. The study sought to explore the principal’s social justice leadership strategies which account for the school being perceived as democratically transformed and socially just. Data were collected through a series of in-depth semi-structured interviews and observations. Data analysis followed Tesch’s steps for open coding. Findings suggest that the principal’s personal values and commitment to social justice principles account for his resilience in the face of resistance and systemic barriers. The principal’s social justice leadership practices and barriers that he encountered are outlined.

  8. The impact of criminal justice involvement on victims' mental health.

    Science.gov (United States)

    Parsons, Jim; Bergin, Tiffany

    2010-04-01

    The aftermath of violent crime can leave victims with persistent emotional and mental health problems. Although research has shown the potential benefits of prosecuting cases through the courts, there is also a substantial literature that suggests that common features of the criminal justice system can exacerbate the impact of the initial crime, leading to a secondary victimization. The authors present a review of the research on the positive and negative impact of criminal justice involvement, and common points of failure in the efforts of justice institutions to meet the needs of victims. They conclude with recommendations for future work, including the need for research on restorative justice, victim impact statements, court notification systems, victim services, and victim advocates.

  9. Toward an understanding of the building blocks: constructing programs for high processor count systems

    International Nuclear Information System (INIS)

    Reilly, M H

    2008-01-01

    Technology and industry trends have clearly shown that the future of technical computing lies in exploitation of more processors in larger multiprocessor systems. Exploitation of high processor count architectures demands a more thorough understanding of the underlying system dynamics and an accounting for them in the design of high-performance applications. Currently these dynamics are incompletely described by the widely adopted benchmarks and kernel metrics. Systems are most often characterized to allow comparisons and ranking. Often the characterizations are in the form of a scalar measure of some aspect of system performance that is a 'not to exceed' number: the maximum possible level of performance that could be attained. While such comparisons typically drive both system design and procurement, more useful characterizations can be used to drive application development and design. This paper explores a few of these measures and presents a few simple examples of their application. The first set of metrics addresses individual processor performance, specifically performance related to memory references. The second set of metrics attempts to describe the behavior of the message-passing system under load and across a range of conditions

  10. Social justice and religious participation: a qualitative investigation of Christian perspectives.

    Science.gov (United States)

    Todd, Nathan R; Rufa, Anne K

    2013-06-01

    This investigation examines how self-identified Christians in the Midwest U.S. understand and work for social justice, with a focus on their process of social justice development and the role of religious congregations in promoting social justice. Using a grounded theory analysis of 15 in-depth interviews, results indicated multiple understandings of social justice such as meeting basic needs, fixing social structures and systems to create equal distributions of resources, promoting human rights and dignity, and as a religious responsibility. Participants also described a process of social justice development facilitated by exposure to injustice, mentors, educating others, and the importance of finding a social justice community. Distinct personal barriers to social justice engagement were identified such as resources and negative emotions, whereas congregational leadership was important for congregational involvement. General frustration with congregations was expressed regarding low social justice engagement; however, participants balanced this frustration with hope for the positive potential of congregations to promote social justice. Together these findings show multifaceted understandings of social justice and a dynamic process of social justice development for these self-identified Christians. Implications for future research and partnership with religious individuals and congregations also are discussed.

  11. CIVIL JUSTICE IN SOUTH AFRICA

    Directory of Open Access Journals (Sweden)

    D. Van Loggerenberg

    2016-01-01

    Full Text Available The South African adversarial system of civil procedure in the High Court owes its origin to that of England. As with all civil procedural systems, the South African system is not stagnant. Its primary sources, namely Acts of Parliament and rules of court, are constantly amended in an attempt to meet the changing needs of society. Court delay and costinefficient procedural mechanisms, however, contribute to public dismay. The High Court, in the exercise of its inherent power to regulate its process, do so with the purpose of enhancing access to justice. The advantage of the system lies in the fact that it is not cast in stone but could, subject to the Constitution of the Republic of South Africa, 1996, be developed to make it more accessible to the public whilst protecting the public’s fundamental rights entrenched in the Constitution and, in this regard, particularly the right to afair trial embedded in sec. 34 of the Constitution. This contribution gives an overview of the system with reference to the court structure, the judiciary, the process in the High Court and its underlying principles, appeals, class actions and alternative civil dispute resolution mechanisms.

  12. LDPC concatenated space-time block coded system in multipath fading environment: Analysis and evaluation

    Directory of Open Access Journals (Sweden)

    Surbhi Sharma

    2011-06-01

    Full Text Available Irregular low-density parity-check (LDPC codes have been found to show exceptionally good performance for single antenna systems over a wide class of channels. In this paper, the performance of LDPC codes with multiple antenna systems is investigated in flat Rayleigh and Rician fading channels for different modulation schemes. The focus of attention is mainly on the concatenation of irregular LDPC codes with complex orthogonal space-time codes. Iterative decoding is carried out with a density evolution method that sets a threshold above which the code performs well. For the proposed concatenated system, the simulation results show that the QAM technique achieves a higher coding gain of 8.8 dB and 3.2 dB over the QPSK technique in Rician (LOS and Rayleigh (NLOS faded environments respectively.

  13. Overview of criminal justice projects at Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Spencer, D.D.

    1995-07-01

    The criminal justice projects at SNL include three projects for the National Institute of Justice (smart gun, restraining foam, aqueous foam, corrections perimeter), a Southwest Border study, and one involving corrections agencies. It is concluded that the national technologies developed to protect nuclear and other high value assets have enormous potential for application to crime and personal safety; the difficulty lies in simplifying the technology transfer and making the new systems affordable.

  14. FPGA Implementation of Block Parallel DF-MPIC Detectors for DS-CDMA Systems in Frequency-Nonselective Channels

    Directory of Open Access Journals (Sweden)

    Adel Omar Dahmane

    2008-01-01

    Full Text Available Multistage parallel interference cancellation- (MPIC- based detectors allow to mitigate multiple-access interference in direct-sequence code-division multiple-access (DS-CDMA systems. They are considered serious candidates for practical implementation showing a good tradeoff between performance and complexity. Better performance is obtained when decision feedback (DF is employed. Although MPIC and DF-MPIC have the same arithmetic complexity, DF-MPIC needs much more FPGA resources when compared to MPIC without decision feedback. In this letter, FPGA implementation of block parallel DF-MPIC (BP-DF-MPIC is proposed allowing better tradeoff between performance and FPGA area occupancy. To reach an uncoded bit-error rate of 10−3, BP-DF-MPIC shows a 1.5 dB improvement over the MPIC without decision feedback with only 8% increase in FPGA resources compared to 69% for DF-MPIC.

  15. A block Krylov subspace time-exact solution method for linear ordinary differential equation systems

    NARCIS (Netherlands)

    Bochev, Mikhail A.

    2013-01-01

    We propose a time-exact Krylov-subspace-based method for solving linear ordinary differential equation systems of the form $y'=-Ay+g(t)$ and $y"=-Ay+g(t)$, where $y(t)$ is the unknown function. The method consists of two stages. The first stage is an accurate piecewise polynomial approximation of

  16. CONTEMPORARY CHALLENGES IN LATIN AMERICAN ADMINISTRATIVE JUSTICE

    OpenAIRE

    R. Perlingeiro

    2016-01-01

    This study consists of a critical comparative analysis of the administrative justice systems in eighteen Latin-American signatory countries of the American Convention on Human Rights (Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, El Salvador, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, the Dominican Republic, Uruguay, and Venezuela). According to this article, the excessive litigation in Latin-American courts that has seriously hampered the effectivenes...

  17. Block copolymer battery separator

    Science.gov (United States)

    Wong, David; Balsara, Nitash Pervez

    2016-04-26

    The invention herein described is the use of a block copolymer/homopolymer blend for creating nanoporous materials for transport applications. Specifically, this is demonstrated by using the block copolymer poly(styrene-block-ethylene-block-styrene) (SES) and blending it with homopolymer polystyrene (PS). After blending the polymers, a film is cast, and the film is submerged in tetrahydrofuran, which removes the PS. This creates a nanoporous polymer film, whereby the holes are lined with PS. Control of morphology of the system is achieved by manipulating the amount of PS added and the relative size of the PS added. The porous nature of these films was demonstrated by measuring the ionic conductivity in a traditional battery electrolyte, 1M LiPF.sub.6 in EC/DEC (1:1 v/v) using AC impedance spectroscopy and comparing these results to commercially available battery separators.

  18. Organization, relational justice and absenteeism.

    Science.gov (United States)

    Stoetzer, Ulrich; Åborg, Carl; Johansson, Gun; Svartengren, Magnus

    2014-01-01

    There is a need for more knowledge on how to manage companies towards healthier and more prosperous organizations with low levels of absenteeism. Relational Justice can be a useful concept when managing such organizations. Organizational factors can help to explain why some companies have relatively low absenteeism rates, even though they are equal to other companies in many other aspects. Previous studies suggest that management may be one important factor. Efficient management may depend on good relations between the leaders and the employees. The concept of Relational Justice is designed to capture these relations. Consequently, a Relational Justice framework may be used to understand why some companies have a low incidence of absenteeism. Managers from a representative body of Swedish companies. Interviews were analyzed to explore whether the items representing the concept of Relational Justice can be used to further understand the strategies, procedures and structures that characterize organizations and management in companies with a low incidence of absenteeism. Strategies, procedures or principles related to Relational Justice were common and highlighted in companies with an incidence of absenteeism. The most frequently occurring factors were; to be treated with kindness and consideration, personal viewpoint considered and to be treated impartially. The results suggested that a Relational Justice framework could be used to increase understanding of the organizational and managerial factors typical for companies with a low incidence of absenteeism. A Relational Justice approach to organizational management may be used to successfully lower absenteeism, change organizations and promote healthy and prosperous companies.

  19. Exploration of government policy structure which support and block energy transition process in indonesia using system dynamics model

    Science.gov (United States)

    Destyanto, A. R.; Silalahi, T. D.; Hidayatno, A.

    2017-11-01

    System dynamic modeling is widely used to predict and simulate the energy system in several countries. One of the applications of system dynamics is to evaluate national energy policy alternatives, and energy efficiency analysis. Using system dynamic modeling, this research aims to evaluate the energy transition policy that has been implemented in Indonesia on the past conversion program of kerosene to LPG for household cook fuel consumption, which considered as successful energy transition program implemented since 2007. This research is important since Indonesia considered not yet succeeded to execute another energy transition program on conversion program of oil fuel to gas fuel for transportation that has started since 1989. The aim of this research is to explore which policy intervention that has significant contribution to support or even block the conversion program. Findings in this simulation show that policy intervention to withdraw the kerosene supply and government push to increase production capacity of the support equipment industries (gas stove, regulator, and LPG Cylinder) is the main influence on the success of the program conversion program.

  20. Block scale interpretation on the spatial distribution of the fracture system in the study sites

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyung Su; Bae, Dae Seok; Kim, Chun Soo; Koh, Yong Kweon; Kim, Geon Young [Korea Atomic Energy Research Institute, Taejeon (Korea)

    2002-05-01

    The safety of waste disposal can be achieved by a complete isolation of radioactive wastes from biosphere or by a retardation of nuclide migration to reach an acceptable dose level. For the deep geological disposal of high-level radioactive waste, the potential pathways of nuclide primarily depend on the spatial distribution characteristics of conductive fractures in rock mass. This study aims to characterize the spatial distribution characteristics of regional lineaments and background fracture system in eastern and western-type granite rock mass. The spatial distribution characteristics of the fracture system around 500m depth has been estimated based on the homogeneous discontinuity domain except for the highly fractured upper zone. 6 refs., 16 figs., 7 tabs. (Author)

  1. Hardware-software face detection system based on multi-block local binary patterns

    Science.gov (United States)

    Acasandrei, Laurentiu; Barriga, Angel

    2015-03-01

    Face detection is an important aspect for biometrics, video surveillance and human computer interaction. Due to the complexity of the detection algorithms any face detection system requires a huge amount of computational and memory resources. In this communication an accelerated implementation of MB LBP face detection algorithm targeting low frequency, low memory and low power embedded system is presented. The resulted implementation is time deterministic and uses a customizable AMBA IP hardware accelerator. The IP implements the kernel operations of the MB-LBP algorithm and can be used as universal accelerator for MB LBP based applications. The IP employs 8 parallel MB-LBP feature evaluators cores, uses a deterministic bandwidth, has a low area profile and the power consumption is ~95 mW on a Virtex5 XC5VLX50T. The resulted implementation acceleration gain is between 5 to 8 times, while the hardware MB-LBP feature evaluation gain is between 69 and 139 times.

  2. Biometric System Vulnerability as a Compromising Factor for Integrity of Chain of Custody and Admissibility ofDigitalEvidence in Court of Justice: Analysis and Improvement Proposal

    Directory of Open Access Journals (Sweden)

    Zoran Cosic

    2014-06-01

    Full Text Available Biometric systems play an important role in digital investigation process as a important factor of authentication and verification applications, since they are strongly linked to the holder of a biometric  traits  and  possible  suspect.  Thus  it  is  important  that  biometric  systems  can  be designed  to  withstand  attacks  when  employed  in  security-critical  applications,  especially  in unattended  remote  applications  such  as  energy  plants,  access  to  borders  at  airports,  ecommerce  etc.  Biometric  recognition  either  raises  important  legal  issues  of  remediation, authority,  and  reliability,  and,  of  course,  privacy.  The  standard  assumptions  of  the technologists  who  design  new  techniques,  capabilities,  and  systems  are  very  different  from those embedded in the legal  system.  Legal precedent on the  use of biometric technology is growing, with some key cases going back decades and other more recent cases having raised serious questions about the admissibility of biometric evidence in court. In this paper authors is about to explain influence of reliability of biometric system on general acceptance of digital evidence  in  Court  of  Justice  process.  Through  paper  authors  are  also  about  to  propose vulnerability assessment of biometric system as improvementfactor of reliability of existing methodology  for  preserving  chain  of  custody  of  digital  evidence  called  DEMF  (Digital Evidence Management Framework. Improvement proposal is presented as an introduction of phase  of  biometric  vulnerability  evaluation  methodology  within  proposedframework called APDEMF (Admissibility procedure of DEMF. Using UML (Universal Modeling Language modeling  methodology  authors  are  about  to  represent  a  APDEMF  framework  which  will describe essential phases of the same process.

  3. Study of complexes of f-block elements-hydroxypyridinone systems: Pt. 1

    International Nuclear Information System (INIS)

    Zhu Daohong

    1988-01-01

    The solution chemistry of Th(IV) with several hydroxypyridinones, 1-hydroxy-2 (1H) -pyridinone (1,2-HOPO) and 3-hydroxy-2 (1H) -pyridinone (3,2-HOPO) has been studied using potentiometric and spectrophotometric methods. The potentiometric measurements are described for the solution containing different ratios of hydroxypyridinones to Th(IV) in 0.10 mol/l KNO 3 solution at 25 deg C. Several complexes of Th(IV) and hydroxypyridinones are formed in the solutions at different systems and pH values. The complexes of Th(1,2-OPO) 3+ ,Th(1,2-OPO) 2 2+ ,Th(1,2-OPO) 3 + and Th(1,2-OPO) 4 are formed at pH3.4, 4.0, 4.7, and 5.8, respectively. It is found that similar complexes are also formed for the system of 3, 2-HOPO and Th(IV), but the buffer region of metal complexation for 1,2-HOPO is lower in pH. The formation constants of the complexes are calculated using a non-linear least wquare program to refine potentiometric titration data by CDC CYBER 170/825 computer. It is found that the formation constants are as follows: logβ 110 =9.3(1), logβ 120 =17.2(4), logβ 130 =23.4(5) and logβ 140 =29.0(1) for Th(IV)-1,2-HOPO system and logβ 110 =10.4(2), logβ 120 =19.2(2), logβ 130 =26.6(6) and logβ 140 =32.4 for Th(IV)-3,2-HOPO system. The pM values of 1,2-HOPO and 3,2-HOPO for Th(IV) are 14.1(2) and 12.5(8) at pH 7.4, [M] T =1μmol/l and [L] T =10μmol/l respectively. These results are to be used in the design and refinement of actinide-specific macro-chelate sequestering agents

  4. Northern Ireland in Transition: The Role of Justice

    Directory of Open Access Journals (Sweden)

    Christian Mailhes

    2005-03-01

    Full Text Available All post-conflict societies switching to constitutional liberal democracies have to deal with their past through transitional justice mechanisms that offer to hear the victims, try the perpetrators of all types of abuses, introduce peace and reconciliation schemes. It is time for state and non-state organs to account for past crimes. Several countries have successfully tested such mechanisms. Northern Ireland is the ideal ground for transitional justice to operate but it dispels foreign tailor-made models. However, a number of major reforms and projects have addressed sensitive issues in the wake of the Good Friday Agreement. Two key institutions, the police and the criminal justice system, whose responsibility in the conflict was undeniable, have been reformed. Law and lawyers are concerned with these changes and the introduction of a Human Rights culture in Northern Ireland. A clear break with the past must be achieved for transitional justice mechanisms to work successfully.

  5. Abstract feature codes: The building blocks of the implicit learning system.

    Science.gov (United States)

    Eberhardt, Katharina; Esser, Sarah; Haider, Hilde

    2017-07-01

    According to the Theory of Event Coding (TEC; Hommel, Müsseler, Aschersleben, & Prinz, 2001), action and perception are represented in a shared format in the cognitive system by means of feature codes. In implicit sequence learning research, it is still common to make a conceptual difference between independent motor and perceptual sequences. This supposedly independent learning takes place in encapsulated modules (Keele, Ivry, Mayr, Hazeltine, & Heuer 2003) that process information along single dimensions. These dimensions have remained underspecified so far. It is especially not clear whether stimulus and response characteristics are processed in separate modules. Here, we suggest that feature dimensions as they are described in the TEC should be viewed as the basic content of modules of implicit learning. This means that the modules process all stimulus and response information related to certain feature dimensions of the perceptual environment. In 3 experiments, we investigated by means of a serial reaction time task the nature of the basic units of implicit learning. As a test case, we used stimulus location sequence learning. The results show that a stimulus location sequence and a response location sequence cannot be learned without interference (Experiment 2) unless one of the sequences can be coded via an alternative, nonspatial dimension (Experiment 3). These results support the notion that spatial location is one module of the implicit learning system and, consequently, that there are no separate processing units for stimulus versus response locations. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. A hermeneutic of justice. Justice as discernment in Matthew ...

    African Journals Online (AJOL)

    In some important dictionaries for the study of the New Testament, δικαιοσύνη has two meanings: justice in the sense of distributive justice and righteousness as a relational notion. In Matthew, we discover that the word concerns a threefold loyalty: loyalty to the law, loyalty to fellow people, and loyalty to the will of God. In the ...

  7. In vitro comparison rate of dental root canal transportation using two single file systems on the simulated resin blocks

    Directory of Open Access Journals (Sweden)

    Mohammad Javad Etesami

    2016-07-01

    Full Text Available Background and Aims: Cleaning and shaping is one of the most important stages in endodontic treatment. Single-file systems save time and reduce the risk of transmission of pathogens. This in vitro study was aimed to compare the rate of canal transportation after the preparation of the stimulated resin root canal with two single-file systems, namely Waveone and Reciproc. Materials and Methods: Thirty stimulated resin root canal blocks with size 8/0. 02 K file were randomly divided into two study groups. The preparation in Group A and Group B was performed using Reciproc and Waveone files, respectively. Pre and post- preparation photographs were taken and the images were superimposed to evaluate the inner and outer wall’s curvature tendency at three points (apical, middle and coronal using AutoCad pragram. Data were analyzed using T-test. Results: Based on the results, the degree of transportation in the inner and outer walls of the canal was less at the level of 3 millimeters (P0.05. Conclusion: Waveone showed better performance in the middle third of canal and this system maybe recommended.

  8. Basins of Attraction for Generative Justice

    Science.gov (United States)

    Eglash, Ron; Garvey, Colin

    It has long been known that dynamic systems typically tend towards some state - an "attractor" - into which they finally settle. The introduction of chaos theory has modified our understanding of these attractors: we no longer think of the final "resting state" as necessarily being at rest. In this essay we consider the attractors of social ecologies: the networks of people, technologies and natural resources that makeup our built environments. Following the work of "communitarians" we posit that basins of attraction could be created for social ecologies that foster both environmental sustainability and social justice. We refer to this confluence as "generative justice"; a phrase which references both the "bottom-up", self-generating source of its adaptive meta stability, as well as its grounding in the ethics of egalitarian political theory.

  9. Alternative Dispute Resolution – Justice without Trial?

    Directory of Open Access Journals (Sweden)

    Angelica Roşu

    2012-05-01

    Full Text Available This research is proposed to analyze the alternative means of dispute resolution, as an alternativeof justice, or as a justice alternative, after studying both European critical literature and national one. Thephrase „alternative dispute resolution” means any alternative way of dispute resolution method whereby two ormore people try using a third party to reach a solution to the problem that precludes them, whether it ismediation, conciliation, assisted negotiation. In this research, we proposed to use the observation as a commonmethod. We concluded that the main reason of the alternative means for dispute resolution results from thepossibility to avoid the judicial system that makes it available for the litigants. It was also shown that users ofalternative means for dispute resolution not seek to resolve the dispute outside a court as an amicablesettlement, negotiated, consensual of their dispute.

  10. Release of iodine radionuclides from gas media in a system of selective block sorbents

    International Nuclear Information System (INIS)

    Moskvin, L.N.; Miroshnikov, V.S.; Mel'nikov, V.A.; Chetverikov, V.V.

    1979-01-01

    A scheme of extracting iodine radionuclides from gas flows in a system of selective sorbents has been developed. The method provides separation of three forms of iodine: the aerosol component, the elementary iodine and organic-iodine compounds. Aerosols are trapped by a mechanical filter made of porous polytetrafluoroethylene with pores of no more than 1 μm. Silver-based sorbents for the elementary iodine are made by sintering the granular polytetrafluoroethylene (the size of granules is 0.1-0.5 mm) with of finely dispersed solver (5% mass). Organic iodine compounds are extracted by a silica sorbent impregnated with silver nitrate. The efficiency of sorbents was tested in gas flows with a known content of 131 I in the form of elementary iodine and methyl iodide. The results of experiments show that the efficiency of sorption of elementary iodine by a metallic-silver sorbent and of methyl iodide by a SiO 2 /AgNO 3 sorbent constitutes no less than 99% at a flow rate of up to 200 l/h. The iodine has been extracted at a flow rate of 100 l/h during 100 hours and for that time the efficiency of the iodine sorbtion has not changed. The suggested variant of extracting iodine radionuclides from gaseous media can be used both for fast control of iodine content in gas blowoffs and for researches aimed at studying the distribution of iodine forms in steam-and-gas media depending on nuclear plant operating conditions

  11. Organizational Justice Perception According to Generations

    Directory of Open Access Journals (Sweden)

    Zeki YÜKSEKBİLGİLİ

    2015-12-01

    Full Text Available Although there are many different researches on the subject of organizational justice, there is no research on organizational justice perception according to generations. In this study, the research subject is defined if there is a difference on the perception of organizational justice between x and y generations. After a conduct of 430 surveys the Organizational Justice Scale is used. As a result, it is proved that there is no significant difference between the organizational justice perceptions according to generations

  12. Gendering agency in transitional justice

    DEFF Research Database (Denmark)

    Björkdahl, Annika; Selimovic, Johanna Mannergren

    2015-01-01

    -Herzegovina, where we point out instances of critical, creative, and transformative agency performed by women that challenge or negotiate patterns of gendered relations of domination. We collect women’s oral narratives and explore new sets of questions to capture women’s unique experiences in doing justice......Mainstream transitional justice and peacebuilding practices tend to re-entrench gendered hierarchies by ignoring women or circumscribing their presence to passive victims in need of protection. As a consequence we have limited knowledge about the multifaceted ways women do justice and build peace....... To address this lacuna we conceptualize and unpack the meaning of gendered agency, by identifying its critical elements and by locating it in space and in time. The conceptual work that we undertake is underpinned by empirical mapping of the transitional justice spaces in post-conflict Bosnia...

  13. Allegheny County Environmental Justice Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Environmental Justice areas in this guide have been defined by the Pennsylvania Department of Environmental Protection. The Department defines an environmental...

  14. N-Terminal Prodomain of Pfs230 Synthesized Using a Cell-Free System Is Sufficient To Induce Complement-Dependent Malaria Transmission-Blocking Activity▿

    Science.gov (United States)

    Tachibana, Mayumi; Wu, Yimin; Iriko, Hideyuki; Muratova, Olga; MacDonald, Nicholas J.; Sattabongkot, Jetsumon; Takeo, Satoru; Otsuki, Hitoshi; Torii, Motomi; Tsuboi, Takafumi

    2011-01-01

    The aim of a malaria transmission-blocking vaccine is to block the development of malaria parasites in the mosquito and thus prevent subsequent infection of the human host. Previous studies have demonstrated that the gametocyte/gamete surface protein Pfs230 can induce transmission-blocking immunity and have evaluated Escherichia coli-produced Pfs230 as a transmission-blocking vaccine candidate. In this study, we used the wheat germ cell-free expression system to produce N-terminal fragments of Pfs230 and evaluated the transmission-blocking activity of antisera raised against the recombinant Pfs230 protein. The rabbit antisera reacted to the surface of cultured gametocytes and gametes of the Plasmodium falciparum NF54 line, recognized the 360-kDa form of parasite-produced Pfs230 by Western blot assay, and reduced the infectivity of NF54 parasites to Anopheles stefensi mosquitoes in the presence of complement in a standard membrane feeding assay. Thus, our data demonstrate that the N-terminal pro domain of Pfs230 is sufficient to induce complement-dependent transmission-blocking activity against P. falciparum. PMID:21715579

  15. N-terminal prodomain of Pfs230 synthesized using a cell-free system is sufficient to induce complement-dependent malaria transmission-blocking activity.

    Science.gov (United States)

    Tachibana, Mayumi; Wu, Yimin; Iriko, Hideyuki; Muratova, Olga; MacDonald, Nicholas J; Sattabongkot, Jetsumon; Takeo, Satoru; Otsuki, Hitoshi; Torii, Motomi; Tsuboi, Takafumi

    2011-08-01

    The aim of a malaria transmission-blocking vaccine is to block the development of malaria parasites in the mosquito and thus prevent subsequent infection of the human host. Previous studies have demonstrated that the gametocyte/gamete surface protein Pfs230 can induce transmission-blocking immunity and have evaluated Escherichia coli-produced Pfs230 as a transmission-blocking vaccine candidate. In this study, we used the wheat germ cell-free expression system to produce N-terminal fragments of Pfs230 and evaluated the transmission-blocking activity of antisera raised against the recombinant Pfs230 protein. The rabbit antisera reacted to the surface of cultured gametocytes and gametes of the Plasmodium falciparum NF54 line, recognized the 360-kDa form of parasite-produced Pfs230 by Western blot assay, and reduced the infectivity of NF54 parasites to Anopheles stefensi mosquitoes in the presence of complement in a standard membrane feeding assay. Thus, our data demonstrate that the N-terminal pro domain of Pfs230 is sufficient to induce complement-dependent transmission-blocking activity against P. falciparum.

  16. Clonidine used as a perineural adjuvant to ropivacaine, does not prolong the duration of sensory block when controlling for systemic effects

    DEFF Research Database (Denmark)

    Andersen, Jakob Hessel; Jaeger, Pia; Sonne, Tobias Laier

    2017-01-01

    BACKGROUND: Clonidine used as an adjuvant to ropivacaine have been shown to prolong the duration of peripheral nerve blocks. The mechanism of action remains unclear. We hypothesized, that clonidine used as an adjuvant to ropivacaine extends the duration of an adductor canal block (ACB) by a perip......BACKGROUND: Clonidine used as an adjuvant to ropivacaine have been shown to prolong the duration of peripheral nerve blocks. The mechanism of action remains unclear. We hypothesized, that clonidine used as an adjuvant to ropivacaine extends the duration of an adductor canal block (ACB......) by a peripheral mechanism, compared to ropivacaine alone when controlling for systemic effects. METHODS: We conducted a paired, blinded, randomized trial in healthy volunteers. Participants received bilateral ACBs containing 20 ml ropivacaine 0.5% + 1 ml clonidine 150μg/ml in one leg and 20 ml ropivacaine 0.......5% + 1 ml saline in the other leg. The primary outcome measure was duration of sensory block assessed by temperature sensation (alcohol swab). Secondary outcome measures were duration of sensory block assessed by: pinprick, maximum pain during tonic heat stimulation, warmth detection threshold and heat...

  17. An enhanced model for minimizing fuel consumption under block-queuing in a drive-through service system

    Energy Technology Data Exchange (ETDEWEB)

    Reilly, C.H.; Berglin, J. [University of Central Florida, Orlando, FL (United States). Dept. of Industrial Engineering and Management Systems

    2004-05-01

    We present a new model for determining the optimal block-size under block-queuing in a simple, single-channel queue at a drive-through service facility. With block-queuing, a queue is partitioned into an active section and a passive section, where drivers are asked to turn off their engines until the active section clears. Our model prescribes a block-size, i.e., a maximum number of vehicles in the active section, which minimizes the expected amount of fuel consumed in the queue. It can assess the effects of the traffic intensity, the service-time variance, and the proportion of compliant drivers in the passive section on the optimal block- size and on fuel consumption in the queue. (author)

  18. Identification and characterization of passive safety system and inherent safety feature building blocks for advanced light-water reactors

    International Nuclear Information System (INIS)

    Forsberg, C.W.

    1989-01-01

    Oak Ridge National Laboratory (ORNL) is investigating passive and inherent safety options for Advanced Light-Water Reactors (ALWRs). A major activity in 1989 includes identification and characterization of passive safety system and inherent safety feature building blocks, both existing and proposed, for ALWRs. Preliminary results of this work are reported herein. This activity is part of a larger effort by the US Department of Energy, reactor vendors, utilities, and others in the United States to develop improved LWRs. The Advanced Boiling Water Reactor (ABWR) program and the Advanced Pressurized Water Reactor (APWR) program have as goals improved, commercially available LWRs in the early 1990s. The Advanced Simplified Boiling Water Reactor (ASBWR) program and the AP-600 program are developing more advanced reactors with increased use of passive safety systems. It is planned that these reactors will become commercially available in the mid 1990s. The ORNL program is an exploratory research program for LWRs beyond the year 2000. Desired long-term goals for such reactors include: (1) use of only passive and inherent safety, (2) foolproof against operator errors, (3) malevolence resistance against internal sabotage and external assault and (4) walkaway safety. The acronym ''PRIME'' [Passive safety, Resilient operation, Inherent safety, Malevolence resistance, and Extended (walkaway) safety] is used to summarize these desired characteristics. Existing passive and inherent safety options are discussed in this document

  19. Blind and semi-blind ML detection for space-time block-coded OFDM wireless systems

    KAUST Repository

    Zaib, Alam; Al-Naffouri, Tareq Y.

    2014-01-01

    This paper investigates the joint maximum likelihood (ML) data detection and channel estimation problem for Alamouti space-time block-coded (STBC) orthogonal frequency-division multiplexing (OFDM) wireless systems. The joint ML estimation and data detection is generally considered a hard combinatorial optimization problem. We propose an efficient low-complexity algorithm based on branch-estimate-bound strategy that renders exact joint ML solution. However, the computational complexity of blind algorithm becomes critical at low signal-to-noise ratio (SNR) as the number of OFDM carriers and constellation size are increased especially in multiple-antenna systems. To overcome this problem, a semi-blind algorithm based on a new framework for reducing the complexity is proposed by relying on subcarrier reordering and decoding the carriers with different levels of confidence using a suitable reliability criterion. In addition, it is shown that by utilizing the inherent structure of Alamouti coding, the estimation performance improvement or the complexity reduction can be achieved. The proposed algorithms can reliably track the wireless Rayleigh fading channel without requiring any channel statistics. Simulation results presented against the perfect coherent detection demonstrate the effectiveness of blind and semi-blind algorithms over frequency-selective channels with different fading characteristics.

  20. Transgenerational epigenetics and environmental justice.

    Science.gov (United States)

    Rothstein, Mark A; Harrell, Heather L; Marchant, Gary E

    2017-07-01

    Human transmission to offspring and future generations of acquired epigenetic modifications has not been definitively established, although there are several environmental exposures with suggestive evidence. This article uses three examples of hazardous substances with greater exposures in vulnerable populations: pesticides, lead, and diesel exhaust. It then considers whether, if there were scientific evidence of transgenerational epigenetic inheritance, there would be greater attention given to concerns about environmental justice in environmental laws, regulations, and policies at all levels of government. To provide a broader perspective on environmental justice the article discusses two of the most commonly cited approaches to environmental justice. John Rawls's theory of justice as fairness, a form of egalitarianism, is frequently invoked for the principle that differential treatment of individuals is justified only if actions are designed to benefit those with the greatest need. Another theory, the capabilities approach of Amartya Sen and Martha Nussbaum, focuses on whether essential capabilities of society, such as life and health, are made available to all individuals. In applying principles of environmental justice the article considers whether there is a heightened societal obligation to protect the most vulnerable individuals from hazardous exposures that could adversely affect their offspring through epigenetic mechanisms. It concludes that unless there were compelling evidence of transgenerational epigenetic harms, it is unlikely that there would be a significant impetus to adopt new policies to prevent epigenetic harms by invoking principles of environmental justice.

  1. Justice orientation as a moderator of the framing effect on procedural justice perception.

    Science.gov (United States)

    Sasaki, Hiroyuki; Hayashi, Yoichiro

    2014-01-01

    Justice orientation is a justice-relevant personality trait, which is referred to as the tendency to attend to fairness issues and to internalize justice as a moral virtue. This study examined the moderating role of justice orientation in the relationship between justice perception and response to a decision problem. The authors manipulated procedural justice and the outcome valence of the decision frame within a vignette, and measured justice orientation of 174 Japanese participants. As hypothesized, the results indicated an interaction between procedural justice and framing manipulation, which was moderated by individual differences in justice orientation. In negative framing, justice effects were larger for individuals with high rather than low justice orientation. The results are explained from a social justice perspective, and the contributions and limitations of this study are also discussed with respect to our sample and framing manipulation.

  2. The interface between the Mediation and Restorative Justice

    Directory of Open Access Journals (Sweden)

    Gustavo Rabay Guerra

    2016-06-01

    Full Text Available The present work starts stating the failure of the dominant paradigm of the penal system, retributive model, pointing to the emergence of restorative justice as a new paradigm of criminal justice, from the change in focus about the offender and in the rescue of victim’s role of conflict situations in the criminal orbit. In this sense, from the employment of mediation as restorative practice and identification of theoretical disagreements about the relationship between restorative justice and mediation, this article has the intention to investigate the existing interface between mediation and restorative justice in Brazil. Therefore, we start from the assumption that mediation and restorative justice are institutes with different origins and trajectories that at some moments have common destinations, presenting an intersection relationship when mediation is used in criminal matters as restorative practice. Thus, the research has as main aim to analyze similarities and differences between mediation and restorative justice in the Brazilian practice. From this perspective, we intend to make use of a comparative approach in the analysis of the institutes, to identify their origins and trajectories

  3. The Age of Criminal Responsibility: "The Frontier between Care and Justice"

    Science.gov (United States)

    Gillen, John

    2006-01-01

    This is an extract from a speech given by Mr Justice Gillen to a conference in Belfast organised by Children Law UK in January 2006. It addresses the potential conflict between the concept of the welfare of children inherent in the family care system and that of responsibility inherent in the criminal justice system. It questions whether the…

  4. Social and psychological aspects of criminal juvenile justice in the world practice (Anglo-Saxon model of juvenile justice

    Directory of Open Access Journals (Sweden)

    D.S. Oshevsky

    2013-10-01

    Full Text Available The article is the final part of the review of existing foreign models of juvenile criminal justice system. We analyze the principles of juvenile justice in the criminal trial: protective orientation, personalization and social richness of the trial, the emphasis on educational influences. We present the foreign experience of incorporating social, psychological and clinical special knowledge into specialized justice concerning juvenile offenders. We analyze modern trends in the development of juvenile justice in the United States and Canada. We present material related to methods of risk assessment of re-offending among adolescents. We highlight approaches to complex long-term follow-up of juvenile offenders in Anglo-Saxon juvenile justice. We describe some aspects of the probation service using the method of case management. In the context of the accepted “National Strategy for Action for the Benefit of Children for 2012-2017”, the prospects for the development of specialized criminal justice for young offenders in the Russian Federation are discussed

  5. Trial of finger contamination reduction of the operator in nerve block treatment. Comparison of over- and under-table systems

    International Nuclear Information System (INIS)

    Saito, Hajime; Okabe, Keigo; Nakazawa, Yasuo

    2004-01-01

    Fluoroscopy-guided intervention of the lumbar spine, such as nerve block, plays an important role in the management of disc hernia patients. However, irradiation of operators' fingers remains a problem even with careful collimation and operation, especially when performed by non-radiologists. We compared the irradiation doses of under-table and over-table fluoroscopy systems, and we discuss the most advantageous method of reducing irradiation. The effectiveness and conditions of use of lead protection gloves were also evaluated. Skin dose was monitored using polymethyl methacrylate (PMMA) and an electronic dose meter. The skin doses of over- and under-table fluoroscopy were compared using C-arm fluoroscopy. Finger irradiation dose with 0.03 mmPb protection gloves was also measured. The under-table method reduced skin dose by 95% compared with the over-table method. Thicker PMMA resulted in a higher rate of irradiation reduction. Protection gloves reduced radiation dose by half, although this reduction was cancelled when automatic brightness control (ABC) was utilized. Under-tube fluoroscopy was superior to over-tube fluoroscopy in reducing irradiation to the fingers. (author)

  6. Azadirachtin blocks the calcium channel and modulates the cholinergic miniature synaptic current in the central nervous system of Drosophila.

    Science.gov (United States)

    Qiao, Jingda; Zou, Xiaolu; Lai, Duo; Yan, Ying; Wang, Qi; Li, Weicong; Deng, Shengwen; Xu, Hanhong; Gu, Huaiyu

    2014-07-01

    Azadirachtin is a botanical pesticide, which possesses conspicuous biological actions such as insecticidal, anthelmintic, antifeedancy, antimalarial effects as well as insect growth regulation. Deterrent for chemoreceptor functions appears to be the main mechanism involved in the potent biological actions of Azadirachtin, although the cytotoxicity and subtle changes to skeletal muscle physiology may also contribute to its insecticide responses. In order to discover the effects of Azadirachtin on the central nervous system (CNS), patch-clamp recording was applied to Drosophila melanogaster, which has been widely used in neurological research. Here, we describe the electrophysiological properties of a local neuron located in the suboesophageal ganglion region of D. melanogaster using the whole brain. The patch-clamp recordings suggested that Azadirachtin modulates the properties of cholinergic miniature excitatory postsynaptic current (mEPSC) and calcium currents, which play important roles in neural activity of the CNS. The frequency of mEPSC and the peak amplitude of the calcium currents significantly decreased after application of Azadirachtin. Our study indicates that Azadirachtin can interfere with the insect's CNS via inhibition of excitatory cholinergic transmission and partly blocking the calcium channel. © 2013 Society of Chemical Industry.

  7. Justice foundations for the Comprehensive Law Movement.

    Science.gov (United States)

    Dewhurst, Dale

    2010-01-01

    Authors examining the developing dispute resolution alternatives to the adversarial system have identified nine converging "vectors" or alternatives in what has been termed the Comprehensive Law Movement. These authors have sought to understand how the developing vectors can remain separate and vibrant movements while sharing common ground. Some analyze these developments as being within law and legal practice, others see them as alternative approaches to law, and still others take a combined approach. It will be impossible to understand how these vectors have meaningful differences from law and legal practice if the search is limited to looking within law and legal practice. It will be impossible to understand how these vectors have meaningful commonalities with law and legal practice if the search is limited to looking external to law and legal practice. Instead of comparing the vectors with the adversarial system, higher order criteria are required. What is needed is a comprehensive and internally consistent super-system of norms; one that can be used to evaluate the adversarial system and the evolving vectors on an equal footing. An Aristotelian natural law virtue theory of justice can: (a) provide a functional guiding definition of justice; (b) serve as a comprehensive and internally consistent super-system of norms; and (c) provide the theoretical and evaluative foundation required to clarify the relationships among the adversarial system and the developing vectors. Finally, it will become clear why the Comprehensive Law Movement might be more appropriately conceptualized as the Comprehensive Justice Movement. Copyright © 2010 Elsevier Ltd. All rights reserved.

  8. Esclerosis sistémica complicada con síncope y bloqueo AV completo Systemic sclerosis complicated with syncope and complete AV block

    Directory of Open Access Journals (Sweden)

    Francisco Femenía

    2010-10-01

    Full Text Available La esclerosis sistémica es una compleja enfermedad que afecta el tejido conectivo, el sistema vascular y el sistema inmunológico, y se caracteriza por fibrosis cutánea y de órganos viscerales. Los bloqueos de rama y los hemibloqueos se presentan en el 25 a 75% de los casos y constituyen predictores independientes de mortalidad. Los bloqueos auriculoventriculares de segundo o tercer grado son muy raros. Presentamos el caso de una mujer de 47 años de edad, con diagnóstico de esclerosis sistémica, quien presenta episodio sincopal secundario a bloqueo auriculoventricular completo con necesidad de implante de marcapasos definitivo.Systemic sclerosis is a complex disease that affects the connective tissue, the vascular system and the immune system. It typically produces skin and organ fibrosis. Cardiac bundle branch blocks and fascicular blocks occur in 25-75% of the cases and were found to be independent predictors of mortality. Second and third degree atrioventricular block are very rare. We present the case of a 47 year-old female with diagnosis of systemic sclerosis, presented with syncope secondary to complete atrioventricular block requiring permanent pacemaker implantation.

  9. Transformation of the fourth power block of the Chernobyl atomic power station into a ecologically safe system by a dock-caisson technological complex

    International Nuclear Information System (INIS)

    Konyukhov, S.N.; Kokulin, Eh.M.; Kozin, S.Ya.; Kurinnoj, V.N.

    1999-01-01

    The designers of the technical solution do not doubt that it is possible to transform the fourth power block of the Chernobyl APS into an ecologically safe system by help of Dock-Caisson technological complex. Application of the Dock-Caisson allows to make the operations of phases 1 and 2 of the Shelter installation transformation at the same time, i.e. to make the installation stabilization and preparation to radioactive wastes extraction simultaneously. By completion of first two phases the conditions are created for instant beginning of phase 3, i.e. disassembling of the content of the crashed power block

  10. Gendered Justice Gaps in Bosnia-Herzegovina

    DEFF Research Database (Denmark)

    Björkdahl, Annika; Mannergren Selimovic, Johanna

    2014-01-01

    , and reparations gaps-this article examines structural constraints for women to engage in shaping and implementing transitional justice, and unmasks transitional justice as a site for the long-term construction of the gendered post-conflict order. Thus, the gendered dynamics of peacebuilding and transitional...... justice have produced a post-conflict order characterized by gendered peace and justice gaps. Yet, we conclude that women are doing justice within the Bosnian-Herzegovina transitional justice project, and that their presence and participation is complex, multilayered, and constrained yet critical....

  11. Construction of disturbed and intact soil blocks to develop percolating soil based treatment systems for dirty water from dairy farms.

    Science.gov (United States)

    Brookman, S K E; Chadwick, D R; Headon, D M

    2002-03-01

    Intact soil blocks with a surface area of 1.8 x 1.6 m, 1.0 m deep, were excavated in a coarse sandy loam. The sides of the soil blocks were supported with plywood before using hydraulic rams to force a steel cutting plate beneath them. Disturbed soil blocks of the same depth as the intact blocks were also established. Experiments were conducted to determine purification efficiencies for biological oxygen demand (BOD), molybdate reactive phosphorus (MRP), nitrate and ammonium-N after the application of dirty water. A preliminary experiment is described where a low application of dirty water was applied to the soil blocks, 2 mm day(-1). In addition, a chloride tracer was conducted for the duration of the experiment. Disturbed soil had a purification efficiency for BOD of 99% compared to 96% from intact soil (Pammonium-N were 100 and 99%, respectively, for the intact and disturbed soils. Nitrate-N concentration increased in leachate from both treatments reaching maximum concentrations of 15 and 8 mg l(-1) from disturbed and intact soils, respectively. Chloride traces for each soil block followed similar patterns with 47 and 51% loss from disturbed and intact soils, respectively.

  12. Envisioning the Next Generation of Behavioral Health and Criminal Justice Interventions

    Science.gov (United States)

    Epperson, Matthew W.; Wolff, Nancy; Morgan, Robert D.; Fisher, William H.; Frueh, B. Christopher; Huening, Jessica

    2014-01-01

    The purpose of this paper is to cast a vision for the next generation of behavioral health and criminal justice interventions for persons with serious mental illnesses in the criminal justice system. The limitations of first generation interventions, including their primary focus on mental health treatment connection, are discussed. A person-place framework for understanding the complex factors that contribute to criminal justice involvement for this population is presented. We discuss practice and research recommendations for building more effective interventions to address both criminal justice and mental health outcomes. PMID:24666731

  13. Mathematics education for social justice

    Science.gov (United States)

    Suhendra

    2016-02-01

    Mathematics often perceived as a difficult subject with many students failing to understand why they learn mathematics. This situation has been further aggravated by the teaching and learning processes used, which is mechanistic without considering students' needs. The learning of mathematics tends to be just a compulsory subject, in which all students have to attend its classes. Social justice framework facilitates individuals or groups as a whole and provides equitable approaches to achieving equitable outcomes by recognising disadvantage. Applying social justice principles in educational context is related to how the teachers treat their students, dictates that all students the right to equal treatment regardless of their background and completed with applying social justice issues integrated with the content of the subject in order to internalise the principles of social justice simultaneously the concepts of the subject. The study examined the usefulness of implementing the social justice framework as a means of improving the quality of mathematics teaching in Indonesia involved four teacher-participants and their mathematics classes. The study used action research as the research methodology in which the teachers implemented and evaluated their use of social justice framework in their teaching. The data were collected using multiple research methods while analysis and interpretation of the data were carried out throughout the study. The findings of the study indicated that there were a number of challengesrelated to the implementation of the social justice framework. The findings also indicated that, the teachers were provided with a comprehensive guide that they could draw on to make decisions about how they could improve their lessons. The interactions among students and between the teachers and the students improved, they became more involved in teaching and learning process. Using social justice framework helped the teachers to make mathematics more

  14. Clonidine used as a perineural adjuvant to ropivacaine, does not prolong the duration of sensory block when controlling for systemic effects

    DEFF Research Database (Denmark)

    Andersen, Jakob Hessel; Jaeger, Pia; Sonne, Tobias Laier

    2017-01-01

    BACKGROUND: Clonidine used as an adjuvant to ropivacaine have been shown to prolong the duration of peripheral nerve blocks. The mechanism of action remains unclear. We hypothesized, that clonidine used as an adjuvant to ropivacaine extends the duration of an adductor canal block (ACB......) by a peripheral mechanism, compared to ropivacaine alone when controlling for systemic effects. METHODS: We conducted a paired, blinded, randomized trial in healthy volunteers. Participants received bilateral ACBs containing 20 ml ropivacaine 0.5% + 1 ml clonidine 150μg/ml in one leg and 20 ml ropivacaine 0...... pain detection threshold. RESULTS: We enrolled 21 volunteers and all completed the trial. There was no difference in duration of sensory block assessed with an alcohol swab: Mean duration in the leg receiving ropivacaine + clonidine was 19.4h (SD 2.7) compared to 19.3h (SD 2.4) in the leg receiving...

  15. Remembrance, Public Narratives, and Obstacles to Justice in the Western Balkans

    Directory of Open Access Journals (Sweden)

    Jelena Subotic

    2013-06-01

    Full Text Available Twenty years since the onset of the traumatic wars of Yugoslav secession, the countries of the Western Balkans continue to nurture narratives of the past that are mutually exclusive, contradictory, and irreconcilable. The troubling ways in which states in the region remember their pasts provide continuing obstacles in the search for acknowledgment and justice. In this essay, I develop an argument for understanding the relationship between justice and remembrance of the past. To illustrate this relationship, I explore ways in which education and memorialization projects contribute to justice efforts. I critically analyze a few ongoing education and memory projects in the region, and then present alternative ideas on mechanisms of public memory that would be more conducive to building the foundational blocks of justice based on trust, respect, and dignity.

  16. Environmental justice and healthy communities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    The environmental justice movement has come a long way since its birth a decade ago in rural and mostly African American Warren County, North Carolina. The selection of Warren County for a PCB landfill, they brought national attention to waste facility siting inequities and galvanized African American church and civil rights leaders` support for environmental justice. The demonstrations also put {open_quotes}environmental racism{close_quotes} on the map and challenged the myth that African Americans are not concerned about or involved in environmental issues. Grassroots groups, after decades of struggle, have grown to become the core of the multi-issue, multiracial, and multi-regional environmental justice movement. Diverse community-based groups have begun to organize and link their struggles to issues of civil and human rights, land rights and sovereignty, cultural survival , racial and social justice, and sustainable development. The impetus for getting environmental justice on the nations`s agenda has come from an alliance of grassroots activists, civil rights leaders, and a few academicians who questioned the foundation of the current environmental protection paradigm--where communities of color receive unequal protection. Whether urban ghettos and barrios, rural {open_quotes}poverty pockets,{close_quotes} Native American reservations, or communities in the Third World, grassroots groups are demanding an end to unjust and nonsustainable environmental and development policies.

  17. The seasonal predictability of blocking frequency in two seasonal prediction systems (CMCC, Met-Office) and the associated representation of low-frequency variability.

    Science.gov (United States)

    Athanasiadis, Panos; Gualdi, Silvio; Scaife, Adam A.; Bellucci, Alessio; Hermanson, Leon; MacLachlan, Craig; Arribas, Alberto; Materia, Stefano; Borelli, Andrea

    2014-05-01

    Low-frequency variability is a fundamental component of the atmospheric circulation. Extratropical teleconnections, the occurrence of blocking and the slow modulation of the jet streams and storm tracks are all different aspects of low-frequency variability. Part of the latter is attributed to the chaotic nature of the atmosphere and is inherently unpredictable. On the other hand, primarily as a response to boundary forcings, tropospheric low-frequency variability includes components that are potentially predictable. Seasonal forecasting faces the difficult task of predicting these components. Particularly referring to the extratropics, the current generation of seasonal forecasting systems seem to be approaching this target by realistically initializing most components of the climate system, using higher resolution and utilizing large ensemble sizes. Two seasonal prediction systems (Met-Office GloSea and CMCC-SPS-v1.5) are analyzed in terms of their representation of different aspects of extratropical low-frequency variability. The current operational Met-Office system achieves unprecedented high scores in predicting the winter-mean phase of the North Atlantic Oscillation (NAO, corr. 0.74 at 500 hPa) and the Pacific-N. American pattern (PNA, corr. 0.82). The CMCC system, considering its small ensemble size and course resolution, also achieves good scores (0.42 for NAO, 0.51 for PNA). Despite these positive features, both models suffer from biases in low-frequency variance, particularly in the N. Atlantic. Consequently, it is found that their intrinsic variability patterns (sectoral EOFs) differ significantly from the observed, and the known teleconnections are underrepresented. Regarding the representation of N. hemisphere blocking, after bias correction both systems exhibit a realistic climatology of blocking frequency. In this assessment, instantaneous blocking and large-scale persistent blocking events are identified using daily geopotential height fields at

  18. An efficient, block-by-block algorithm for inverting a block tridiagonal, nearly block Toeplitz matrix

    International Nuclear Information System (INIS)

    Reuter, Matthew G; Hill, Judith C

    2012-01-01

    We present an algorithm for computing any block of the inverse of a block tridiagonal, nearly block Toeplitz matrix (defined as a block tridiagonal matrix with a small number of deviations from the purely block Toeplitz structure). By exploiting both the block tridiagonal and the nearly block Toeplitz structures, this method scales independently of the total number of blocks in the matrix and linearly with the number of deviations. Numerical studies demonstrate this scaling and the advantages of our method over alternatives.

  19. Islamic Political Thought between Justice Value and the State Structure

    Directory of Open Access Journals (Sweden)

    Ahmed As-Sirri

    2013-06-01

    Full Text Available The paper discusses the relationship between state structure and the implementing of justice in the Islamic society. The shift from caliphate system to the system of royal system starting from the Umayyad Dynasty (41-132 AH / 661-750 AD made the issue of social justice highly urgent. The main question discussed was : Is there a relationship between state structure and achieving social justice? To answer this question the paper reviews the relationship between religious authorities and political authorities in the main periods of Islamic history. Based on these relations as well as the intellectual product known as the “Heritage of Islamic Political Thought”, we concluded that the classical structure of Islamic state didn’t assure the implementing of justice. In light of the forgoing idea we could also conclude that the political islamic thought used today in context of “Arab spring” does not support the aspirations of building a modern state that assures the implementing of justice as well as variety of social, cultural and political rights.

  20. Equal Access to Justice in a Rural Western State

    Directory of Open Access Journals (Sweden)

    Monte Miller

    2004-12-01

    Full Text Available Twenty three inmates from a rural state penitentiary with mental retardation participated in a study on the differential treatment of persons with mental retardation by the criminal justice system. After obtaining informed consent, the inmates were screened for appropriateness for the study using the PPVT-R, a proxy test for IQ. The inmates were interviewed to obtain a social history and given the CAST-MR, an instrument that measures the competency of a person with mental retardation to stand trial. Results suggest participants may not have been competent to stand trial, learned most of what they knew about the criminal justice system while incarcerated, and had difficulty with interpersonal conflict and conflict with authority. The combination of these factors suggests that clients in the study may have been vulnerable to being coerced into confessing to crimes they did not commit. The presence of an advocate during criminal justice system encounters may benefit persons with mental retardation.