Malevolent Creativity in Terrorist Organizations

Science.gov (United States)

Gill, Paul; Horgan, John; Hunter, Samuel T.; Cushenbery, Lily D.

2013-01-01

Terrorist organizations are both imitative and innovative in character. While the drivers of imitation have been extensively modeled using concepts such as contagion and diffusion, creativity and innovation remain relatively underdeveloped ideas in the context of terrorist behavior. This article seeks to redress this deficiency by presenting a…

Combatting the Terrorist Threat.

Science.gov (United States)

1985-05-22

have supplied many terrorist groups with plastique and other explosives to build bombs. 3 Using these explosives they have produced vehicle bombs which...deceptive, if not dangerously naive.1 5 State Supported Terrorism State supported terrorism is not a new concept , however, it has only recently been...terrorist incidents. The product of that study was the tri-level US anti- terrorism program concept . 3 The program structure is shown in Figure 11. President

Hatred of the System: Menacing Loners and Autonomous Cells in the Netherlands

NARCIS (Netherlands)

van Buuren, G.M.; de Graaf, B.A.

2014-01-01

In this article, the violent threat emerging from “menacing loners” and autonomous cells in The Netherlands is being historicized and contextualized by providing quantitative and qualitative insight into this threat and illuminating some of the most dramatic incidents. Although beyond the core

Australian Correctional Management Practices for Terrorist Prisoners

Directory of Open Access Journals (Sweden)

Nathan Tompson

2018-03-01

Full Text Available Management practices for incarcerated terrorists is an important counterterrorism policy consideration. Moreover, there is a misconception that once incarcerated, terrorists cease to be a risk. If correctional management regimes are implemented poorly, terrorist prisoners may be afforded the opportunity to remain active while incarcerated, including the recruitment of other prisoners, and the planning of future attacks. Equally, they may be viewed as role models or martyrs for sympathisers to aspire to. Despite the magnitude of the consequences, there is no agreed approach to managing Australian terrorist prisoners. As such, a dichotomy of dominant models has emerged; that is, to either segregate terrorist prisoners, or conversely, to disperse them throughout the wider prisoner population. Each strategy presents its own set of benefits and risks. This paper compares the management practices for terrorist prisoners in the states of New South Wales and Victoria to determine the strengths and vulnerabilities of each of these approaches. The paper concludes that policy-makers should consider reassessing current strategies. It suggests that a focus that extends the immediate containment considerations to encompass post-release factors would bring benefits for society.

Detecting Hidden Hierarchy of Non Hierarchical Terrorist Networks

DEFF Research Database (Denmark)

Memon, Nasrullah

measures (and combinations of them) to identify key players (important nodes) in terrorist networks. Our recently introduced techniques and algorithms (which are also implemented in the investigative data mining toolkit known as iMiner) will be particularly useful for law enforcement agencies that need...... to analyze terrorist networks and prioritize their targets. Applying recently introduced mathematical methods for constructing the hidden hierarchy of "nonhierarchical" terrorist networks; we present case studies of the terrorist attacks occurred / planned in the past, in order to identify hidden hierarchy...

31 CFR 595.311 - Specially designated terrorist.

Science.gov (United States)

2010-07-01

...) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY TERRORISM SANCTIONS REGULATIONS General Definitions § 595.311 Specially designated terrorist. (a) The term specially designated terrorist means: (1...

31 CFR 597.309 - Foreign terrorist organization.

Science.gov (United States)

2010-07-01

... REGULATIONS General Definitions § 597.309 Foreign terrorist organization. The term foreign terrorist... respect to which the Secretary of State has notified Congress of the intention to designate as a foreign...

Understanding Terrorist Ideology

National Research Council Canada - National Science Library

Cragin, Kim

2007-01-01

This variation, by its very nature, makes it somewhat difficult to identify overarching patterns in how terrorist ideologies might motivate individuals and sympathetic communities on a global level...

Terrorist Financing: The 9/11 Commission Recommendation

National Research Council Canada - National Science Library

Weiss, Martin A

2005-01-01

.... The Commission recommended that the U.S. government shift the focus of its efforts to counter terrorist financing from a strategy based on seizing terrorist assets to a strategy based on exploiting intelligence gathered from financial investigations...

Real Time Big Data Analytics for Predicting Terrorist Incidents

Science.gov (United States)

Toure, Ibrahim

2017-01-01

Terrorism is a complex and evolving phenomenon. In the past few decades, we have witnessed an increase in the number of terrorist incidents in the world. The security and stability of many countries is threatened by terrorist groups. Perpetrators now use sophisticated weapons and the attacks are more and more lethal. Currently, terrorist incidents…

Immigration: Terrorist Grounds for Exclusion and Removal Aliens

National Research Council Canada - National Science Library

Garcia, Michael J; Wasem, Ruth E

2008-01-01

...., legal permanent residents) or temporarily as nonimmigrants. Notably, any alien who engages in terrorist activity, or is a representative or member of a designated foreign terrorist organization, is generally inadmissible...

Defender's Edge: Utilizing Intelligent Agent Technology to Anticipate Terrorist Acts

National Research Council Canada - National Science Library

Scheiber, Lane

2003-01-01

...), to the problem of anticipating terrorist acts. Two areas in which IAs could play a significant role are in the development and maintenance of a real-time picture of terrorist activity, and in predicting potential occurrences of terrorist acts...

Will it Ever be Possible to Profile the Terrorist?

Directory of Open Access Journals (Sweden)

Jonathan A Rae

2012-09-01

Full Text Available 'This paper critiques the claim that terrorists can be profiled – that is to say that terrorists possess distinguishable attributes that can be conceivably identified by an observer. In doing so, the most prominent profiling parameters - racial, gender, age, pathological, psychological and socioeconomic – are investigated. The above approaches are found to have little to no applied value in identifying terrorists from a societal population. The dominant criticisms of these methods emphasise their crude reductionism, an absence of internal and external validity, and their lack of practical application. Current evidence indicates that the profiling of terrorists is a futile venture.'

Agent Based Modeling on Organizational Dynamics of Terrorist Network

Directory of Open Access Journals (Sweden)

Bo Li

2015-01-01

Full Text Available Modeling organizational dynamics of terrorist network is a critical issue in computational analysis of terrorism research. The first step for effective counterterrorism and strategic intervention is to investigate how the terrorists operate with the relational network and what affects the performance. In this paper, we investigate the organizational dynamics by employing a computational experimentation methodology. The hierarchical cellular network model and the organizational dynamics model are developed for modeling the hybrid relational structure and complex operational processes, respectively. To intuitively elucidate this method, the agent based modeling is used to simulate the terrorist network and test the performance in diverse scenarios. Based on the experimental results, we show how the changes of operational environments affect the development of terrorist organization in terms of its recovery and capacity to perform future tasks. The potential strategies are also discussed, which can be used to restrain the activities of terrorists.

Survival of the Fittest: Why Terrorist Groups Endure

Directory of Open Access Journals (Sweden)

Joseph K. Young

2014-04-01

Full Text Available Why do terrorist groups endure? This question is relevant to scholars and policy makers alike. In the past, this issue was not been addressed in a systematic fashion. Recent work investigates this question using data on transnational groups and finds that factors associated with the home country can influence the duration the group endures. Applying the theory of outbidding to terrorist group survival, we argue that strategic competition among groups predicts group duration. Using the Global Terrorism Database, we develop a dataset using the terrorist group as the unit of analysis to model the duration of group activity and thus include the largest sample of groups yet. Controlling for previous explanations of both group duration and terrorism, we find a robust effect for the impact that group competition has on terrorist group survival.

On Deceiving Terrorists

Science.gov (United States)

2001-12-01

developed. By way of contrast, the last two categories—theoretical works and doctrine—attempt to transcend the contextual limits of the first two... Busqueda , the Colombian National Police “Search Bloc,” which was tasked with apprehending Escobar (Bowden, 2001). Deceiving Terrorists Chain Network

Terrorists and Suicide Attacks

National Research Council Canada - National Science Library

Cronin, Audrey K

2003-01-01

Suicide attacks by terrorist organizations have become more prevalent globally, and assessing the threat of suicide attacks against the United States and its interests at home and abroad has therefore...

Plutonium - how great is the terrorist threat

International Nuclear Information System (INIS)

Cohen, B.L.

1977-01-01

The terrorists' problems in stealing the plutonium and fabricating the device are measured against the likely effects of its explosion. Alternatives are discussed and it is concluded that there are many easier ways of killing a large number of people. It is considered impossible to guard absolutely against all possible terrorist threats of mass murder. (U.K.)

Threat Assessment: Do Lone Terrorists Differ from Other Lone Offenders?

Directory of Open Access Journals (Sweden)

Diane M. Zierhoffer

2014-10-01

Full Text Available This study evaluates the viability of a threat assessment model developed to calculate the risk of targeted violence as a predictor of violence by potential lone terrorists. There is no profile, to date, which would assist in the identification of a lone terrorist prior to an attack. The threat assessment model developed by Borum, Fein, Vossekuil, and Berglund and described in “Threat Assessment: Defining an approach for evaluating risk of targeted violence” (1999 poses ten questions about the patterns of thinking and behaviors that may precipitate an attack of targeted violence. Three terrorists are studied to assess the model’s value as a predictor of terrorism. It is assessed for its use within law enforcement, during an investigation of someone brought to attention as a possible terrorist and for family members or friends who suspect potential terrorist behavior. Would these questions encourage someone to report a friend to prevent a possible attack? This threat assessment model provides a foundation for future research focused on developing a structured risk assessment for lone terrorists. In its present form, the questions can assist both citizens and law enforcement personnel in identifying the patterns of thought and behavior potentially indicative of a lone terrorist.

On Terrorists and Terrorism

National Research Council Canada - National Science Library

Kellen, Konrad

1982-01-01

...; it examines their socioeconomic backgrounds and their driving ideologies; and it probes into elements that may aid the cohesion of terrorist groups, as well as at elements that drive toward disintegration...

Will it ever be possible to profile the terrorist?

OpenAIRE

Rae, Jonathan A.

2012-01-01

This paper critiques the claim that terrorists can be profiled – that is to say that terrorists possess distinguishable attributes that can be conceivably identified by an observer. In doing so, the most prominent profiling parameters - racial, gender, age, pathological, psychological and socioeconomic – are investigated. The above approaches are found to have little to no applied value in identifying terrorists from a societal population. The dominant criticisms of these methods emphasise th...

Immigration: Terrorist Grounds for Exclusion and Removal of Aliens

National Research Council Canada - National Science Library

Garcia, Michael J; Wasem, Ruth E

2007-01-01

...., legal permanent residents) or temporarily as nonimmigrants. Notably, any alien who engages in terrorist activity, or is a representative or member of a designated foreign terrorist organization, is generally inadmissible...

Bombing alone: tracing the motivations and antecedent behaviors of lone-actor terrorists,.

Science.gov (United States)

Gill, Paul; Horgan, John; Deckert, Paige

2014-03-01

This article analyzes the sociodemographic network characteristics and antecedent behaviors of 119 lone-actor terrorists. This marks a departure from existing analyses by largely focusing upon behavioral aspects of each offender. This article also examines whether lone-actor terrorists differ based on their ideologies or network connectivity. The analysis leads to seven conclusions. There was no uniform profile identified. In the time leading up to most lone-actor terrorist events, other people generally knew about the offender's grievance, extremist ideology, views, and/or intent to engage in violence. A wide range of activities and experiences preceded lone actors' plots or events. Many but not all lone-actor terrorists were socially isolated. Lone-actor terrorists regularly engaged in a detectable and observable range of activities with a wider pressure group, social movement, or terrorist organization. Lone-actor terrorist events were rarely sudden and impulsive. There were distinguishable behavioral differences between subgroups. The implications for policy conclude this article. © 2013 American Academy of Forensic Sciences.

Reducing the attractiveness of chemical plants to terrorist attacks: dehorning rhinos

NARCIS (Netherlands)

Khakzad Rostami, N.

2017-01-01

The terrorist attacks to two French chemical facilities in June and July 2015 raised the flag about the attractiveness of chemical plants to terrorist groups and the imminent risk of similar attacks in western countries. Although the 9/11 terrorist attacks in the US put the security of chemical

Is ALARP applicable to the management of terrorist risks?

International Nuclear Information System (INIS)

Guikema, S.D.; Aven, T.

2010-01-01

In this paper, we discuss the applicability of the as low as reasonable practicable (ALARP) principle to terrorist risk management. ALARP is a commonly used framework for managing risk due to non-intelligent threats, but terrorism introduces difficult issues, both technically and socially. In particular, the probability of a terrorist attack is difficult to define, terrorist threats are adaptive, and some terrorist risk management actions raise issues of loss of civil liberties not raised by risk management measures for other types of risk. We discuss these issues and their implications for risk management. After showing how ALARP is used to manage the risk from other hazards in different economic sectors, we discuss both the benefits and difficulties associated with extending the ALARP framework for terrorist risk analysis. We conclude that the ALARP framework can be modified to make it appropriate for risk management for adaptive risks, provided that care is taken to explicitly consider adaptive reallocation of risk in response to risk management actions, to account for perceived or actual loss of civil liberties resulting from risk management actions, and to consider the difficulties associated with using probability to measure uncertainty in adversary actions.

Siloette, Siloe mock-up; Siloette, modele nucleaire de siloe

Energy Technology Data Exchange (ETDEWEB)

Delcroix, V; Jeanne, G; Mitault, G; Schulhof, P [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1964-07-01

Siloette is the Siloe mock-up. The main installations are described: various tanks, building, auxiliaries, control systems... Precis ions are given about precautions taken for using spent fuel elements. (authors) [French] Siloette est le modele nucleaire de SILOE. On decrit ses diverses installations: bassins, batiments, auxiliaires, controle... Des precisions sont donnees sur les precautions prises pour y utiliser des elements uses. (auteurs)

TERRITORIAL RISK ASSESMENT AFTER TERRORIST ACT: EXPRESS MODEL

Directory of Open Access Journals (Sweden)

M. M. Biliaiev

2018-02-01

Full Text Available Purpose. The paper involves the development of a method to assess the territorial risk in the event of a terrorist attack using a chemical agent. Methodology. To describe the process of chemical agent scattering in the atmosphere, ejected in the event of a terrorist attack, the equation of mass transfer of an impurity in atmospheric air is used. The equation takes into account the velocity of the wind flow, atmospheric diffusion, the intensity of chemical agent emission, the presence of buildings near the site of the emission of a chemically hazardous substance. For numerical integration of the modeling equation, a finite difference method is used. A feature of the developed numerical model is the possibility of assessing the territorial risk in the event of a terrorist attack under different weather conditions and the presence of buildings. Findings. A specialized numerical model and software package has been developed that can be used to assess the territorial risk, both in the case of terrorist attacks, with the use of chemical agents, and in case of extreme situations at chemically hazardous facilities and transport. The method can be implemented on small and medium-sized computers, which allows it to be widely used for solving the problems of the class under consideration. The results of a computational experiment are presented that allow estimating possibilities of the proposed method for assessing the territorial risk in the event of a terrorist attack using a chemical agent. Originality. An effective method of assessing the territorial risk in the event of a terrorist attack using a chemically hazardous substance is proposed. The method can be used to assess the territorial risk in an urban environment, which allows you to obtain adequate data on possible damage areas. The method is based on the numerical integration of the fundamental mass transfer equation, which expresses the law of conservation of mass in a liquid medium. Practical

Money, media and the anti-politics of terrorist finance

NARCIS (Netherlands)

de Goede, M.

2008-01-01

This article offers a critical analysis of the anti-politics of terrorist finance, understood as the particularly depoliticized governing practices enabled in its name. The article conceptualizes 'terrorist finance' not as an unproblematic reality which has elicited a state response, but as a

Nuclear energy fur civilian uses given the prospects of a changing climate; L'energie nucleaire civile dans le cadre temporel des changements climatiques

Energy Technology Data Exchange (ETDEWEB)

Dautray, R. [Academy des Aciences, 75 - Paris (France); Turpin, M. [ERAP, 75 - Paris (France)

2003-01-01

The worrisome issues resulting from the civilian use of nuclear energy are subjected to a scientific analysis in R. Dautray's report. They include: the risks of accidents and radiation, the question of nuclear wastes (in particular, plutonium and actinides), and the dangers of atomic weapons proliferating or nuclear plants being menaced by terrorists. The nuclear industry will not be able to go on unless it comes up with solutions acceptable to citizens. Even if the decision were made to put an end to nuclear power plants, a solution would have to be found for putting an end to the aftereffects. According to this report, it is indispensable to have a base of knowledge accepted by all if we are to weigh various proposals and make decisions. It contends that the program under way in France since the 1991 Bataille Act should, for the 2006 deadline, set as its main objective to define 'a general criterion of protection and confidence of the concerned workers and populations, a criterion worked out by their elected representatives, thus by public authorities'. The report's author has proposed points for drawing up such a criterion. (author)

Associative memories in nuclear physics; Les memoires associatives en physique nucleaire

Energy Technology Data Exchange (ETDEWEB)

Blanca, E; Carriere, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1967-07-01

Experiments in nuclear physics involve the use of large size 'memories'. After showing the difficulties arising from the use of such memories, the authors give the principles of the various programming methods which make it possible to operate the memories associatively thus benefiting from a reduction in size and better operational conditions. They attempt to estimate the shape and dimensions of an associative memory with cable connections which could be designed specially for nuclear research, contrary to those actually in service. (authors) [French] Les experiences de physique nucleaire necessitent l'emploi de 'memoires' de grandes dimensions. Apres avoir montre les inconvenients que presente l'utilisation de telles memoires, les auteurs exposent les principes des diverses methodes de programmation qui permettent d'assurer un fonctionnement des memoires sur le mode associatif donc une reduction de leurs dimensions et un meilleur usage. Ils tentent d'evaluer le format d'une memoire associative cablee qui, contrairement a celles qui existent actuellement, serait prevue specialement pour l'experimentation nucleaire. (auteurs)

Categorizing terrorist entities listed by the European Union according to terrorist groups’ underlying motives

Directory of Open Access Journals (Sweden)

Liane Rothenberger

2015-10-01

Full Text Available States and international organizations have compiled lists of a great variety of terrorist groups. The current European Union list includes 44 entities. This study analyzes the underlying motives of the terrorist organizations named in this list. In order to understand the groups’ motivations and consequently be able to advise on methods of countering them with communication strategies, we employ a three-item typology provided by Waldmann (2001. The results show that only five of the 44 groups were religiously motivated to commit terrorism. Most of the groups (n=20 had nationalist-separatist motives, and 19 groups displayed social-revolutionary motives. Based on the respective motives, differing counter-terrorism strategies are proposed, e.g., developing rhetorical counter-narratives that address and reduce the groups’ motivational and identity-generating characteristics.

Intelligence Constraints on Terrorist Network Plots

Science.gov (United States)

Woo, Gordon

Since 9/11, the western intelligence and law enforcement services have managed to interdict the great majority of planned attacks against their home countries. Network analysis shows that there are important intelligence constraints on the number and complexity of terrorist plots. If two many terrorists are involved in plots at a given time, a tipping point is reached whereby it becomes progressively easier for the dots to be joined and for the conspirators to be arrested, and for the aggregate evidence to secure convictions. Implications of this analysis are presented for the campaign to win hearts and minds.

The Current Legal Framework of the Use of Force against Terrorist Organizations

Directory of Open Access Journals (Sweden)

Petra PERISIC

2013-11-01

Full Text Available Events that took place on 9/11, when symbols of American nation were destroyed by hijacked civilian airplanes, raised the issue of the effectiveness of the currently existing legal framework which regulates terrorist activities. Prior to that event, dealing with terrorist activities was mostly regulated by conventions, many of which were ratified by no more than couple of states. However, it became questionable whether these instruments are sufficient to fight terrorists who are not only immune to a threat of sanctions, but are even ready to sacrifice their lives. After the attacks took place, the United States launched against Afghanistan an armed action, ending up in a more than a decade long occupation, holding Taliban regime responsible for the attacks undertaken by Al-Qaida. The United States response to the 9/11 raised an important question: what is the legal response to terrorist attacks? This article explores the current legal framework of the use of force in response to terrorist attacks, especially with regard to distinguishing terrorist acts which are attributable to a certain state, from those which are undertaken by a terrorist group, not associated with any particular state.

Israeli Adolescents' Coping Strategies in Relation to Terrorist Attacks

Science.gov (United States)

Tatar, Moshe; Amram, Sima

2007-01-01

Exposure to terrorism seriously threatens the well-being of children and adolescents. Israeli citizens have witnessed massive ongoing terrorist attacks during the last few years. The present research, conducted among 330 Israeli adolescents, examined coping strategies in relation to terrorist attacks. We found that adolescents utilize more…

How and Why Do Terrorist Organizations Use the Internet?

Directory of Open Access Journals (Sweden)

Karolina Wojtasik

2017-12-01

Full Text Available The article gives general characterisation of the ways in which these organizations use modern communication technologies. Currently, every major terrorist organisation maintain robust media wings, which focus on producing videos, publishing magazines and sharing them with the public via the Web. The empirical system of reference is based on the activity of al-Qaeda, her franchise AQAP (al-Qaeda in the Arabian Peninsula and ISIS (the so-called Islamic State. While analysing the media of terrorist organisations, the Lasswell model was applied. This formula is a standard research procedure used for investigating acts of communication by answering the questions: who, says what, in which channel, to whom, with what effect?. The author also present typology of videos produced by jihadist organisations, characterised the most important and active media actions of terrorist organisations and a typology of recipients of such messages. The article presents a number of reasons why the Internet has become such an important tool for terrorists.

The alliance relationship analysis of international terrorist organizations with link prediction

Science.gov (United States)

Fang, Ling; Fang, Haiyang; Tian, Yanfang; Yang, Tinghong; Zhao, Jing

2017-09-01

Terrorism is a huge public hazard of the international community. Alliances of terrorist organizations may cause more serious threat to national security and world peace. Understanding alliances between global terrorist organizations will facilitate more effective anti-terrorism collaboration between governments. Based on publicly available data, this study constructed a alliance network between terrorist organizations and analyzed the alliance relationships with link prediction. We proposed a novel index based on optimal weighted fusion of six similarity indices, in which the optimal weight is calculated by genetic algorithm. Our experimental results showed that this algorithm could achieve better results on the networks than other algorithms. Using this method, we successfully digged out 21 real terrorist organizations alliance from current data. Our experiment shows that this approach used for terrorist organizations alliance mining is effective and this study is expected to benefit the form of a more powerful anti-terrorism strategy.

Underfunding in Terrorist Organizations

Science.gov (United States)

Shapiro, Jacob N.; Siegel, David A.

A review of international terrorist activity reveals a pattern of financially strapped operatives working for organizations that seem to have plenty of money. To explain this observation, and to examine when restricting terrorists’ funds will reduce their lethality, we model a hierarchical terror organization in which leaders delegate financial and logistical tasks to middlemen, but cannot perfectly monitor them for security reasons. These middlemen do not always share their leaders’ interests: the temptation exists to skim funds from financial transactions. When middlemen are sufficiently greedy and organizations suffer from sufficiently strong budget constraints, leaders will not fund attacks because the costs of skimming are too great. Using general functional forms, we find important nonlinearities in terrorists’ responses to government counter-terrorism. Restricting terrorists’ funds may be ineffective until a critical threshold is reached, at which point cooperation within terrorist organizations begins to break down and further government actions have a disproportionately large impact.

Optimal counterterrorism and the recruitment effect of large terrorist attacks

DEFF Research Database (Denmark)

Jensen, Thomas

2011-01-01

We analyze a simple dynamic model of the interaction between terrorists and authorities. Our primary aim is to study optimal counterterrorism and its consequences when large terrorist attacks lead to a temporary increase in terrorist recruitment. First, we show that an increase in counterterrorism...... makes it more likely that terrorist cells plan small rather than large attacks and therefore may increase the probability of a successful attack. Analyzing optimal counterterrorism we see that the recruitment effect makes authorities increase the level of counterterrorism after large attacks. Therefore......, in periods following large attacks a new attack is more likely to be small compared to other periods. Finally, we analyze the long-run consequences of the recruitment effect. We show that it leads to more counterterrorism, more small attacks, and a higher sum of terrorism damage and counterterrorism costs...

Saudi Arabia: Terrorist Financing Issues

National Research Council Canada - National Science Library

Blanchard, Christoper M; Prados, Alfred B

2007-01-01

According to the U.S. State Department 2007 International Narcotics Control Strategy Report, Saudi donors and unregulated charities have been a major source of financing to extremist and terrorist groups over the past 25 years...

Terrorist use of the Internet: exploitation and support through ICT infrastructure

CSIR Research Space (South Africa)

Veerasamy, N

2011-03-01

Full Text Available methods of fundraising are also possible. Electronic money transfer, laundering and generating support through front organisations are all fundraising methods used by terrorists (Goodman, Kirk & Kirk 2007). According to the Financial Action Task Force... agent. This allows terrorist groups to move money around without actually delivering the auctioned goods or services. Online casinos can be used for both laundering and storing money. When dealing with large sums of money, terrorists can place...

Know thy enemy: Education about terrorism improves social attitudes toward terrorists.

Science.gov (United States)

Theriault, Jordan; Krause, Peter; Young, Liane

2017-03-01

Hatred of terrorists is an obstacle to the implementation of effective counterterrorism policies-it invites indiscriminate retaliation, whereas many of the greatest successes in counterterrorism have come from understanding terrorists' personal and political motivations. Drawing from psychological research, traditional prejudice reduction strategies are generally not well suited to the task of reducing hatred of terrorists. Instead, in 2 studies, we explored education's potential ability to reduce extreme negative attitudes toward terrorists. Study 1 compared students in a college course on terrorism (treatment) with wait-listed students, measuring prosocial attitudes toward a hypothetical terrorist. Initially, all students reported extremely negative attitudes; however, at the end of the semester, treatment students' attitudes were significantly improved. Study 2 replicated the effect within a sample of treatment and control classes drawn from universities across the United States. The present work was part of an ongoing research project, focusing on foreign policy and the perceived threat of terrorism; thus classes did not explicitly aim to reduce prejudice, making the effect of treatment somewhat surprising. One possibility is that learning about terrorists "crowds out" the initial pejorative associations-that is, the label terrorism may ultimately call more information to mind, diluting its initial negative associative links. Alternatively, students may learn to challenge how the label terrorist is being applied. In either case, learning about terrorism can decrease the extreme negative reactions it evokes, which is desirable if one wishes to implement effective counterterrorism policies. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Islamic State and Its Attitude to the Terrorist Attacks on the Energy Sector

Directory of Open Access Journals (Sweden)

Lukáš Tichý

2016-06-01

Full Text Available The main aim of this article is both to analyze the importance of the terrorist attacks on energy infrastructure and industry for strategy of militant terrorist organization Islamic State against the background of the influence of Islam and to describe a specific example and manifestations of the terrorist activities focused on energy sector in the Middle East and North Africa. In the theoretical level, the article is based on the concept of terrorist attack on energy sector and relation between energy and Sunni Islam. In methodological level, the article is based on the case study method framing terrorist attacks of Islamic State on energy industry and infrastructure in Iraq, Syria and Libya.

Bombing Alone: Tracing the Motivations and Antecedent Behaviors of Lone-Actor Terrorists*,†,‡

Science.gov (United States)

Gill, Paul; Horgan, John; Deckert, Paige

2014-01-01

This article analyzes the sociodemographic network characteristics and antecedent behaviors of 119 lone-actor terrorists. This marks a departure from existing analyses by largely focusing upon behavioral aspects of each offender. This article also examines whether lone-actor terrorists differ based on their ideologies or network connectivity. The analysis leads to seven conclusions. There was no uniform profile identified. In the time leading up to most lone-actor terrorist events, other people generally knew about the offender’s grievance, extremist ideology, views, and/or intent to engage in violence. A wide range of activities and experiences preceded lone actors’ plots or events. Many but not all lone-actor terrorists were socially isolated. Lone-actor terrorists regularly engaged in a detectable and observable range of activities with a wider pressure group, social movement, or terrorist organization. Lone-actor terrorist events were rarely sudden and impulsive. There were distinguishable behavioral differences between subgroups. The implications for policy conclude this article. PMID:24313297

Technique of nuclear reactors controls; Technique des controles des reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Weill, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1953-12-15

This report deal about 'Techniques of control of the nuclear reactors' in the goal to achieve the control of natural uranium reactors and especially the one of Saclay. This work is mainly about the measurement into nuclear parameters and go further in the measurement of thermodynamic variables,etc... putting in relief the new features required on behalf of the detectors because of their use in the thermal neutrons flux. In the domain of nuclear measurement, we indicate the realizations and the results obtained with thermal neutron detectors and for the measurement of ionizations currents. We also treat the technical problem of the start-up of a reactor and of the reactivity measurement. We give the necessary details for the comprehension of all essential diagrams and plans put on, in particular, for the reactor of Saclay. (author) [French] Nous avons aborde le probleme de la ''Technique du Controle des reacteurs nucleaires'' dans le but de realiser le controle du reacteur de Saclay. C'est ainsi que nous avons ete amene a etudier le probleme dans son ensemble, tel qu'il se pose pour tout reacteur a uranium naturel. Ce travail traite principalement du domaine des mesures a caractere nucleaire et s'etend dans le domaine des mesures thermodynamque de niveaux, etc... mettant en relief les caracteristiques nouvelles exigees de la part des detecteurs du fait de leur utilisation dans le flux de neutrons thermiques. Dans le domaine de mesures nucleaires, nous indiquons principalement les realisations et les resultats obtenus pour les detecteurs de neutrons thermiques et pour la mesure de courants d'ionisations. Nous traitons egalement du probleme technique du demarrage d'un reacteur et du probleme de la mesure de la reactivite. Nous donnons les details necessaires a la comrehension de tous les schemas et plans de cablages essentiels mis au point, en particulier, pour le reacteur de Saclay. (auteur)

Terrorist threats of nuclear facilities

International Nuclear Information System (INIS)

Jozsef Solymosi; Jozser Ronaky; Zoltan Levai; Arpad Vincze; Laszlo Foldi

2004-01-01

More than one year has passed since the terrible terrorist attacks against the United States. The tragic event fundamentally restructured our security policy approach and made requirements of countering terrorism a top priority of the 21st century. In one year a lot of studies were published and the majority of them analyses primarily the beginnings of terrorism then focus on the interrelations of causes and consequences of the attacks against the WTC. In most of the cases the authors can only put their questions most of which have remained unanswered to date. Meanwhile, in a short while after the attacks the secret assessments of threat levels of potential targets and areas were also prepared. One of the high priority fields is the issue of nuclear, biological, and chemical security, in short NBC-security. Here and now we focus on component N, that is the assessment techniques of nuclear security in short, without aiming at completeness. Our definite objective is to make non-expert readers understand - and present a concrete example as it is done in risk analysis - the real danger-level of nuclear facilities and especially the terrorist threat. Our objective is not to give tips to terrorists but to provide them with deterring arguments and at the same time calm worried people. In our communique we give an overview of international practice of nuclear antiterrorism and of preventive nuclear protection in Hungary. (author)

Understanding public confidence in government to prevent terrorist attacks.

Energy Technology Data Exchange (ETDEWEB)

Baldwin, T. E.; Ramaprasad, A,; Samsa, M. E.; Decision and Information Sciences; Univ. of Illinois at Chicago

2008-04-02

A primary goal of terrorism is to instill a sense of fear and vulnerability in a population and to erode its confidence in government and law enforcement agencies to protect citizens against future attacks. In recognition of its importance, the Department of Homeland Security includes public confidence as one of the principal metrics used to assess the consequences of terrorist attacks. Hence, a detailed understanding of the variations in public confidence among individuals, terrorist event types, and as a function of time is critical to developing this metric. In this exploratory study, a questionnaire was designed, tested, and administered to small groups of individuals to measure public confidence in the ability of federal, state, and local governments and their public safety agencies to prevent acts of terrorism. Data was collected from three groups before and after they watched mock television news broadcasts portraying a smallpox attack, a series of suicide bomber attacks, a refinery explosion attack, and cyber intrusions on financial institutions, resulting in identity theft. Our findings are: (a) although the aggregate confidence level is low, there are optimists and pessimists; (b) the subjects are discriminating in interpreting the nature of a terrorist attack, the time horizon, and its impact; (c) confidence recovery after a terrorist event has an incubation period; and (d) the patterns of recovery of confidence of the optimists and the pessimists are different. These findings can affect the strategy and policies to manage public confidence after a terrorist event.

Family Therapy of Terroristic Trauma: Psychological Syndromes and Treatment Strategies.

Science.gov (United States)

Miller, Laurence

2003-01-01

Reviews pertinent literature on terroristic trauma and combines this information with the author's experience in treating adults, children, and family victims and survivors of recent terrorist attacks. Describes the psychological syndromes resulting from terrorism and discusses the relevant individual and family therapy modalities for treating…

Personality and Fear of Terrorist attacks in Ghana: The mediating ...

African Journals Online (AJOL)

The study aimed at determining whether or not neuroticism would account for more variance in predicting risk perception and fear of terrorist attack in Ghana compared to conscientiousness. Moreover, it sought to examine the mediating effect of risk perception on the relationship between neuroticism and fear of terrorist ...

Agent Based Modeling on Organizational Dynamics of Terrorist Network

OpenAIRE

Bo Li; Duoyong Sun; Renqi Zhu; Ze Li

2015-01-01

Modeling organizational dynamics of terrorist network is a critical issue in computational analysis of terrorism research. The first step for effective counterterrorism and strategic intervention is to investigate how the terrorists operate with the relational network and what affects the performance. In this paper, we investigate the organizational dynamics by employing a computational experimentation methodology. The hierarchical cellular network model and the organizational dynamics model ...

EWAS: Modeling Application for Early Detection of Terrorist Threats

Science.gov (United States)

Qureshi, Pir Abdul Rasool; Memon, Nasrullah; Wiil, Uffe Kock

This paper presents a model and system architecture for an early warning system to detect terrorist threats. The paper discusses the shortcomings of state-of-the-art systems and outlines the functional requirements that must to be met by an ideal system working in the counterterrorism domain. The concept of generation of early warnings to predict terrorist threats is presented. The model relies on data collection from open data sources, information retrieval, information extraction for preparing structured workable data sets from available unstructured data, and finally detailed investigation. The conducted investigation includes social network analysis, investigative data mining, and heuristic rules for the study of complex covert networks for terrorist threat indication. The presented model and system architecture can be used as a core framework for an early warning system.

Contribution to the study of several chemical hazards in the Centre d'Etudes Nucleaires of Fontenay-aux-Roses; Contribution a l'etude de quelques nuisances chimiques au centre d'etudes nucleaires de Fontenay-aux-Roses

Energy Technology Data Exchange (ETDEWEB)

Megemont, C; Grau, C [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

1968-10-01

From the checking of 2750 index cards of hazards, the study relates the distribution of the chemical hazards in the Centre d'Etudes Nucleaires of Fontenay-aux-Roses. Those concerning the greatest number of agents in the Centre are classified according to the categories corresponding to the different conditions of working. Thus, the most important are put forward. Then, the authors rapidly make a review of hazards which may have some special interest because they appear more specific of the nuclear energy or because they are the most frequently noted on the index cards of hazards. The case of the tributylphosphate is studied more precisely. (authors) [French] A partir de l'examen de 2750 fiches de nuisances, l'etude porte sur la repartition des nuisances chimiques au Centre d'Etudes Nucleaires de Fontenay-aux-Roses. Celles qui concernent le plus grand nombre d'agents du Centre sont classees selon les categories correspondant aux differentes conditions de travail. Les plus importantes d'entre elles sont ainsi mises en evidence. | Les auteurs passent ensuite en revue, rapidement, les nuisances qui peuvent presenter un interet particulier soit parce qu'elles semblent plus specifiques de l'Energie Nucleaire, soit parce qu'on les rencontre le plus frequemment sur les fiches de nuisances. Le cas du tributylphosphate est envisage de facon plus detaillee. (auteurs)

Kidnapping by Terrorist Groups, 1970-2010: Is Ideological Orientation Relevant?

Science.gov (United States)

Forest, James J. F.

2012-01-01

This article examines whether a terrorist group's ideology has a meaningful impact on its involvement in kidnapping. On a global level, incident data (1970-2010) indicate that in the past decade the number of kidnappings by terrorist groups has increased, while Muslim extremists have replaced left-wing/Marxist revolutionaries as the world's…

Menace of childhood non-accidental traumatic brain injuries: A single unit report

Directory of Open Access Journals (Sweden)

Musa Ibrahim

2015-01-01

Full Text Available Background: Childhood traumatic brain injury (TBI has high rate of mortality and morbidity worldwide. There are dearths of reports from developing countries with large paediatric population on trauma; neurosurgery trauma of nonaccidental origin is not an exemption. This study analysed menace of non-accidental TBI in the paediatric population from our center. Materials and Methods: This is a single unit, retrospective study of the epidemiology of non-accidental TBI in children starting from September, 2008 to March, 2014. The management outcomes of the epidemiology of the non-accidental TBI were analysed. Results: Total of 109 children age range from 0 (intra-natal to 16 years with a mean of 5.8 ± 4.6 years (median, 5 years were enrolled into the study. 34 (31.2% were domestic violence, 26 (23.9% street assaults, 16 (14.7% were due to animal assaults and mishaps, 17 (15.6% fall from heights. Seven (6.4% cases of collapsed buildings were also seen during the period. Four (3.7% industrial accidents and two (1.8% were self-inflicted injuries. There were also three (2.8% cases of iatrogenic TBI out of which two infants (1.8% sustained TBI from cesarean section procedure while one patient (0.9% under general anaesthesia felt from the operation bed resulting to severe TBI. Conclusion: Child abuse, unprotected child labour, parental/care-givers negligence are the main cause of nonaccidental TBI. Human right activists and government agents should be incorporated in curtailing the menace.

An absolute nuclear magnetic resonance magnetometer; Magnetometre absolu a resonance magnetique nucleaire

Energy Technology Data Exchange (ETDEWEB)

Salvi, A [Commisariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1961-10-15

After an introduction in which the various work undertaken since the discovery of nuclear magnetic resonance is rapidly reviewed, the author describes briefly In the first chapter three types of NMR magnetometers, giving the advantages and disadvantages of each of them and deducing from this the design of the apparatus having the greatest number of qualities Chapter II is devoted to the crossed coil nuclear oscillator which operates continuously over a wide range (800 gamma). To avoid an error due to a carrying over the frequency, the measurement is carried out using bands of 1000 {gamma}. Chapter III deals with frequency measurements. The author describes an original arrangement which makes possible the frequency-field conversion with an accuracy of {+-} 5 x 10{sup -6}, and the differential measurement between two nuclear oscillators. The report finishes with a conclusion and a few recordings. (author) [French] Apres une introduction rappelant les divers travaux effectues en resonance magnetique nucleaire depuis sa mise en evidence, l'auteur decrit sommairement dans le premier chapitre trois types de magnetometre a R.M.N. enumerant les avantages et les inconvenients de chacun a partir desquels il projet, l'appareillage reunissant le maximum de qualites. Le chapitre II est consacre a l'oscillateur nucleaire a bobines croisees permettant un fonctionnement continu dons une large plage (800 gamma). Pour eviter une erreur due a l'entrainement de frequence, la mesure s'effectue par bandes de 1000 {gamma} chacune. Le chapitre III traite la mesure de frequence. L'auteur expose un montage original permettant la traduction frequence-champ avec une precision egale a {+-} 5.10{sup -6}, et la mesure differentielle entre deux oscillateurs nucleaires. Une conclusion et quelques enregistrements terminent ce travail. (auteur)

Contribution to the study of nuclear resonance in magnetic media (1963); Contribution a l'etude de la resonance nucleaire dans les milieux magnetique (1963)

Energy Technology Data Exchange (ETDEWEB)

Hartmann-Boutron, F [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1963-06-15

An attempt is made to interpret the results of nuclear magnetic resonance experiments made by various workers on ferro and ferrimagnetic compounds of the iron group. The problems encountered are the following: effects of the dipolar fields and the hyperfine structure anisotropy; signal intensity; frequency pulling due to the Suhl-Nakamura interaction between nuclear spins ; nuclear relaxation and ferrimagnetic resonance in single domain samples of impure YIG; nuclear relaxation in the Bloch walls of insulators. The results of our calculations are generally in good agreement with experiment. (author) [French] On se propose d'interpreter les resultats d'experiences de resonance magnetique nucleaire fates par divers auteurs sur des composes ferro et ferrimagnetiques du groupe du fer. Les problemes abordes sont les suivants: effets des champs dipolaires et de l'anisotropie de structure hyperfine; intensite des signaux; deplacement de frequence du a l'interaction de Suhl-Nakamura entre spins nucleaires; relaxation nucleaire et resonance ferrimagnetique dans les echantillons monodomaines de grenat de fer et d'yttrium impur; relaxation nucleaire dans les parois de Bloch des isolants. Les resultats des calculs sont generalement en bon accord avec l'experience. (auteur)

Closing the gap : measuring the social identity of terrorists

OpenAIRE

Ludwick, Keith W.

2008-01-01

CHDS State/Local Studies of terrorism today focus on psychological and behavioral aspects of individuals. Most research shows that using a single model in an attempt to profile terrorists psychologically is problematic, if not impossible. However, using two well established theories from social psychology, Social Identity Theory and Social Distance Theory, allows the development of a practical model to develop a social profile of a terrorist group. From that, it is further possible to...

25 CFR 11.402 - Terroristic threats.

Science.gov (United States)

2010-04-01

... ORDER CODE Criminal Offenses § 11.402 Terroristic threats. A person is guilty of a misdemeanor if he or she threatens to commit any crime of violence with purpose to terrorize another or to cause evacuation...

Countering the Nuclear Terrorist Threat

International Nuclear Information System (INIS)

Vantine, H C

2002-01-01

The nuclear/radioactive threat to homeland security posed by terrorists can be broken into four categories. Of highest concern is the use of an improvised nuclear device (IND). An IND, as its name implies, is a nuclear explosive device. It produces nuclear yield, and this nuclear yield has catastrophic effects. An IND is the ultimate terrorist weapon, and terrorist groups are actively attempting to acquire nuclear weapons. Detonation of an IND could dwarf the devastation of the September 11 attack on the World Trade Center. Dealing with the aftermath of an IND would be horrific. Rescue efforts and cleanup would be hazardous and difficult. Workers would have to wear full protection suits and self-contained breathing apparatus. Because of the residual radioactivity, in certain locations they could only work short times before acquiring their ''lifetime'' dose. As with the Chernobyl event, some rescue workers might well expose themselves to lethal doses of radiation, adding to the casualty toll. Enormous volumes of contaminated debris would have to be removed and disposed. If a terrorist group decides not to pursue an actual nuclear device, it might well turn to Radiological Dispersal Devices (RDDs) or ''dirty bombs'' as they are often called. RDDs spread radioactivity but they do not generate nuclear yield. The fabrication of an RDD requires radioactive material and a dispersal mechanism. Radioactive materials are used all over the world for medical, industrial, and research applications. Standards for safe handling and accountability of radioactive material vary around the world. Stories in the press suggest inadequate controls on radiological materials in parts of the world. The effects of an RDD vary widely, and are measured in terms of contamination area, health effects to the exposed population, and economic consequences. Even a negligible, but measurable, exposure would exploit the general public's fear of things radioactive and would have significant

Mechanics and electronics as auxiliary techniques in nuclear research and exploitation; Mecanique et electronique auxiliaires de la recherche et de l'exploitation nucleaire

Energy Technology Data Exchange (ETDEWEB)

Weill, J. [Commissariat a l' energie atomique et aux energies alternatives - CEA, Centre d' Etudes nucleaires de Saclay, Departement Electronique, Groupe Controle des Reacteurs (France)

1959-07-01

Electronics and mechanics form the basic techniques used in the field of measurement and control in nuclear physics experiments, and in nuclear machine installations. The delegate describes some instruments typical of the use of these techniques in the fields of calculation, detection, amplification and nuclear Installations. Reprint of a paper published in 'Bulletin S.F.M.' n. 25 (3. quarter 1957) [French] L'electronique et la mecanique constituent les techniques de base utilisees clans le domaine des mesures et du controle effectues dans les experiences de physique nucleaire et dans les installations des engins nucleaires. Le Conferencier decrit plusieurs appareils caracteristiques de l'emploi de ces techniques dans les domaines du calcul, des detecteurs, de l'amplification et des lnstallations nucleaires. Reproduction d'un article publie dans le 'Bulletin S.F.M.' n. 25 (3e trimestre 1957)

The Development of Decision Aids for Counter-Terrorist Applications

Science.gov (United States)

1980-12-01

I.D. AM OLT of PLO A14YOLP of PLO Agua Sandinist TPLF of Turkey 0 TERORISTS 3 4 25 2 GROUP CAPABILITY Unknown Unknown Auto Weapons Sten Gun "DEADLINE...of any terrorist group to different situ - ations are not independent, but reflect a coherent policy regarding violence and willingness to negotiate...importance in this stage is the need to deter future terrorist activities with- out jeopardizing our credibility in future negotiation situ - ations. I8

Contribution to the study of nuclear resonance in magnetic media (1963); Contribution a l'etude de la resonance nucleaire dans les milieux magnetique (1963)

Energy Technology Data Exchange (ETDEWEB)

Hartmann-Boutron, F. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1963-06-15

An attempt is made to interpret the results of nuclear magnetic resonance experiments made by various workers on ferro and ferrimagnetic compounds of the iron group. The problems encountered are the following: effects of the dipolar fields and the hyperfine structure anisotropy; signal intensity; frequency pulling due to the Suhl-Nakamura interaction between nuclear spins ; nuclear relaxation and ferrimagnetic resonance in single domain samples of impure YIG; nuclear relaxation in the Bloch walls of insulators. The results of our calculations are generally in good agreement with experiment. (author) [French] On se propose d'interpreter les resultats d'experiences de resonance magnetique nucleaire fates par divers auteurs sur des composes ferro et ferrimagnetiques du groupe du fer. Les problemes abordes sont les suivants: effets des champs dipolaires et de l'anisotropie de structure hyperfine; intensite des signaux; deplacement de frequence du a l'interaction de Suhl-Nakamura entre spins nucleaires; relaxation nucleaire et resonance ferrimagnetique dans les echantillons monodomaines de grenat de fer et d'yttrium impur; relaxation nucleaire dans les parois de Bloch des isolants. Les resultats des calculs sont generalement en bon accord avec l'experience. (auteur)

Who sets the Agenda: The Author or the Terrorist?

DEFF Research Database (Denmark)

Søndergaard, Leif

2012-01-01

Definitions of terrorism. Terorism in the 1980s, i.e. taking hostages and exploding bombs outside the US. UNA-bomber and Oklahoma bomber. Relations between author and terrorist in and outside USA before 9/11. Relations between terrorist and press. President Bush's rhetoric and various reactions t...... to 9/11. Novels by Safran Foer (Extremely Loud and Incredibly Close) and Don DeLillo (Falling Man) focus on the personal and private consequences whereas Mohsin Hamid (The Reluctant Fundamentalist) includes the other side....

Religious cover to terrorist movement

International Nuclear Information System (INIS)

Zaidi, M.K.

2005-01-01

Full text: Terrorism is the use of force or the threat of force against civilian populations to achieve political objectives. The terrorists create fear, response and disruption. People fighting for freedom who have no bombs - no airplanes would resort to such atrocities as beheading even though killing of innocent people is strictly prohibited in all the religions practiced on this earth. It is done out of political madness and not religious fervor so it was said that the fight against terrorism is not a military problem, nor is it a diplomatic one, but a cultural one. Terrorism is not associated to any particular faith or discipline but it is rooted deeply in poor education and resource system. Some frustrated individuals with no employment seek easy ways to form groups and cause harassment in neighborhoods and it expands to the local and national level. The scientific community must now resolve to confront the dangers facing civilized countries through employing the scientific culture, which means scientific excellence and solidarity, to overcome ignorance in the face of global terrorism. The developed nations have adopted to collect information, do research, have tools to act and take action. States must improve the timely cross-border sharing of national security intelligence information, under appropriate circumstances, between intelligence and law enforcement agencies to better prevent and disrupt terrorist activities and to prosecute terrorists. Some world's leaders have agreed to use the national security intelligence information in investigation and prosecution process as a vital component in the battle against terrorism. Political leaders, rulers, administrator, school counselors and teachers should think of how the problems could be solved if they meet the needs and hopes of their inhabitants, provide proper education to build good moral values and also address their concerns. (author)

Religious cover to terrorist movement

Energy Technology Data Exchange (ETDEWEB)

Zaidi, M K [US Department of Energy, Idaho Radiological and Environmental Sciences Laboratory (RESL), Idaho Falls (United States)

2005-07-01

Full text: Terrorism is the use of force or the threat of force against civilian populations to achieve political objectives. The terrorists create fear, response and disruption. People fighting for freedom who have no bombs - no airplanes would resort to such atrocities as beheading even though killing of innocent people is strictly prohibited in all the religions practiced on this earth. It is done out of political madness and not religious fervor so it was said that the fight against terrorism is not a military problem, nor is it a diplomatic one, but a cultural one. Terrorism is not associated to any particular faith or discipline but it is rooted deeply in poor education and resource system. Some frustrated individuals with no employment seek easy ways to form groups and cause harassment in neighborhoods and it expands to the local and national level. The scientific community must now resolve to confront the dangers facing civilized countries through employing the scientific culture, which means scientific excellence and solidarity, to overcome ignorance in the face of global terrorism. The developed nations have adopted to collect information, do research, have tools to act and take action. States must improve the timely cross-border sharing of national security intelligence information, under appropriate circumstances, between intelligence and law enforcement agencies to better prevent and disrupt terrorist activities and to prosecute terrorists. Some world's leaders have agreed to use the national security intelligence information in investigation and prosecution process as a vital component in the battle against terrorism. Political leaders, rulers, administrator, school counselors and teachers should think of how the problems could be solved if they meet the needs and hopes of their inhabitants, provide proper education to build good moral values and also address their concerns. (author)

Sub Saharan African Terrorist Groups’ use of the Internet

Directory of Open Access Journals (Sweden)

Stewart Bertram

2014-02-01

Full Text Available Recent actions by French military forces in Niger and the global prominence of terrorist groups such as Al Shabaab and Boko Haram, have highlighted the growing counter terrorist focus on the countries of Sub Saharan Africa. Additionally in a post Bin Laden world and with the immanent withdrawal of coalition combat troops from Afghanistan, there is the possibility of Africa as a continent becoming the new front in the Global War on Terror ('Mben' et al., 2013. However, it is a mistake to assume that Africa’s story is uniformly one of violence and death. Vibrant cultures and a rugged entrepreneurial spirit have combined with a robust Internet backbone, to create the embryonic emergence of high tech hotspots across Africa. With rising IT literacy levels, more and more Africans are becoming connected to the information super highway on a daily basis (Graham, 2010. A tiny minority of these Africans are terrorists.

Anti-money laundering and counter-terrorist financing in the Luxembourg investment fund market

OpenAIRE

Dietz, Andrea

2017-01-01

The field of Anti-Money Laundering and Counter-Terrorist Financing in their current form have had an important impact on the financial world for almost half a century. Today, Money Laundering and Terrorist Financing pose a threat to the integrity of the financial markets and systems worldwide. The intention behind implementing a regulatory Anti-Money Laundering and Counter-Terrorist Financing framework is to cut off the financial resources of criminals and to follow back the traces that finan...

[Biological weapons--an old menace in new circumstances].

Science.gov (United States)

Bartůnĕk, P

2001-12-06

Biological weapons were conceived for years by the world community only as a potential evil. A fundamental change of opinions regarding their real menace occurred only after the premeditated criminal attack on the USA on September 11, 2001. It was logical that publicists for mall types of media demanded from representatives of the state administration of the Czech Republic information how out country is prepared for this type of danger. Their reactions were hesitant and in a way reflect a certain chaos associated with the reorganization of the army and at the same time unpreparedness of civil defence. To a certain extent all this can be conceived as the consequence of the fundamental transformation of our society and thus it may be excused to a certain extent. Nevertheless it is obvious that not even the most advanced countries are quite clear as regards defence against the horror of biological weapons. Evidence to this effect is the following document, devoted to the problem in the USA, major parts of which we reproduce from the prestigious periodical The England Journal of Medicine.

Terrorists: analogies and differences with mental diseases. A phenomenological-metaphysical perspective.

Science.gov (United States)

Fisogni, Primavera

2010-01-01

Are islamic terrorists insane? International scholars generally concede that Al Qaeda members are not mentally ill. But, until now, there has not been a shared consensus and a strong argument that can prove it. This paper intends to throw light on the specific dehumanization of terrorists and to show that they are always responsible for their acts, unlike those who are affected by mental diseases. The members of Al Qaeda deny the world of life and take the distance from its sense and value: in their perspective only subversive action makes sense. However they always maintain a transcendent relation with the world (I-you; I-it). Persons with serious mental diseases have generally lost the sense of their self and the transcendence with the world. Terrorists and people with mental illness share a common separation from the world of life: one is voluntary, the other is the consequence of a number of factors (biological, social, etc.). Terrorists and psychotics have nevertheless something in common: the deprivation of the self. A loss of being that--I argue--is at the origin of the ordinariness of terrorists and the experience of void in psychotics. Two symptoms that reveal the condition of an intimate dryness, from a phenomenological and a metaphysical point of view as a consequence of a distorted relation with the world of life. I shall discuss how ordinariness is strictly related with the blurring definition of terrorism.

Combatting Commercial Terrorists: The PKK Case

Science.gov (United States)

2015-12-01

Kurdistan Workers’ Party, drug trafficking, human trafficking, cigarette smuggling, prostitution, extortion, money laundering , Turkey 15. NUMBER OF...91 F. MONEY LAUNDERING ............................................................... 93 G. CONCLUSION...opportunity to launder illegal money . Also, donations from a sympathetic population is another source of money and legitimacy for terrorist

Les Fintech sont-elles une opportunité ou une menace pour les banques traditionnelles ?

OpenAIRE

Blanc, Aldwin; Sonney, Frédéric

2018-01-01

Dans ce travail, nous étudierons les potentielles opportunités et menaces que sont les Fintech pour les institutions bancaires. Cela nous permettra de savoir si, à l’avenir, ces entreprises vont s’imposer et remplacer les banques telles que nous les connaissons ou alors aider, forcer les acteurs traditionnels à effectuer leur révolution numérique pour répondre aux nouvelles attentes des clients. Afin de répondre à cette interrogation, les trois strates de l’environnement bancaire ont été anal...

Dynamical Adaptation in Terrorist Cells/Networks

DEFF Research Database (Denmark)

Hussain, Dil Muhammad Akbar; Ahmed, Zaki

2010-01-01

Typical terrorist cells/networks have dynamical structure as they evolve or adapt to changes which may occur due to capturing or killing of a member of the cell/network. Analytical measures in graph theory like degree centrality, betweenness and closeness centralities are very common and have long...

Forensic Analysis of Terrorist Counter-Financing to Combat Nuclear Proliferation

Energy Technology Data Exchange (ETDEWEB)

Drame, B. [Brookhaven National Lab. (BNL), Upton, NY (United States); Toler, L. [Brookhaven National Lab. (BNL), Upton, NY (United States); Bachner, Katherine [Brookhaven National Lab. (BNL), Upton, NY (United States)

2016-02-01

The single greatest threat to U.S. homeland security remains the proliferation of nuclear weapons, especially among terrorists and other non-state actors who are not governed by the Non-Proliferation Treaty. One of the most important tools for combating terrorism among such rogue actors is counter-financing. Without funding, terrorists cannot acquire, maintain, or deploy nuclear weapons. According to the official report of the 9/11 Commission, counter-financing could have prevented the attacks of September 11, 2001. Unfortunately, no single country can defeat global terrorism. Successful counter-financing requires significant international cooperation. Since 2001, the United States and the European Union, despite vastly different approaches to intelligence gathering, have shared information through the Terrorist Finance Tracking Program (TFTP). That shared information allows authorities to trace suspicious transactions, identify culprits, and map out global terrorist networks. The TFTP successfully thwarted a 2011 plot to assassinate the Saudi Arabian Ambassador to the U.S. and multiple threats during the 2012 Summer Olympics in London; it also aided in the investigation of the 2013 Boston Marathon bombing. That program is necessary but not sufficient. To strengthen our ability to detect and disrupt terrorist plotting and prevent nuclear proliferation, we must expand and coordinate two additional transnational measures: (1) the Society for Worldwide Interbank Financial Telecommunications (SWIFT), a standardized global messaging network for financial institutions to quickly, accurately, and securely send and receive money transfer instructions, and (2) International Bank Account Numbers (IBAN) to identify individual accounts involved in international transactions. Both initiatives were incompletely adopted in the wake of 9/11, but most global banks use one or neither. More fully implementing and coordinating these two systems would allow for coherent information

The Proliferation of Unmanned Aerial Vehicles: Terrorist Use, Capability, and Strategic Implications

Energy Technology Data Exchange (ETDEWEB)

Ball, Ryan Jokl [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-10-16

There has been unparalleled proliferation and technological advancement of consumer unmanned aerial vehicles (UAVs) across the globe in the past several years. As witnessed over the course of insurgency tactics, it is difficult to restrict terrorists from using widely available technology they perceive as advantageous to their overall strategy. Through a review of the characteristics, consumer market landscape, tactics, and countertactics, as well as operational use of consumer-grade UAVs, this open-source report seeks to provide an introductory understanding of the terrorist-UAV landscape, as well as insights into present and future capabilities. The caveat is evaluating a developing technology haphazardly used by terrorists in asymmetric conflicts.

The Dynamics of the Creation, Evolution, and Disappearance of Terrorist Internet Forums

Directory of Open Access Journals (Sweden)

Manuel Ricardo Torres-Soriano

2013-06-01

Full Text Available An examination of the organizational nature of the threat posed by jihadi terrorism, supplying quantitative and qualitative data on the dynamics behind the creation, evolution, and disappearance of the main jihadi Internet forums during the period 2008–2012. An analysis of the origins and functions of the forums, their links with terrorist organizations, their internal structures, and the processes accounting for their stability in cyberspace shows that far from representinga horizontal structure where the main actors are a network of followers, the terrorist presence on the Internet is in fact a hierarchical organization in which intervention by formal terrorist organizations plays a crucial role.

Terrorist Capabilities for Cyberattack: Overview and Policy Issues

National Research Council Canada - National Science Library

Rollins, John; Wilson, Clay

2005-01-01

.... Persistent Internet and computer security vulnerabilities, which have been widely publicized, may gradually encourage terrorists to develop new computer skills, or develop alliances with criminal...

Threat Assessment: Do Lone Terrorists Differ from Other Lone Offenders?

OpenAIRE

Diane M. Zierhoffer

2014-01-01

This study evaluates the viability of a threat assessment model developed to calculate the risk of targeted violence as a predictor of violence by potential lone terrorists. There is no profile, to date, which would assist in the identification of a lone terrorist prior to an attack. The threat assessment model developed by Borum, Fein, Vossekuil, and Berglund and described in “Threat Assessment: Defining an approach for evaluating risk of targeted violence” (1999) poses ten questions about t...

TePiTri : a screening method for assessing terrorist-related pipeline transport risks

NARCIS (Netherlands)

Reniers, G.; Dullaert, W.E.H.

2012-01-01

The article proposes an approach to determine relative terrorist-related security risk levels of pipeline transportation. Pipeline routes are divided into smaller route segments. Subsequently, likelihood scores of possible terrorist-related incidents are determined per route segment and per

Training, SEVIS, and NSEERS: Will They Stop Terrorists from Entering the U.S

National Research Council Canada - National Science Library

Bugarin, Darwina S

2007-01-01

.... Stopping their entry is key to preventing attacks. The 9/11 Commission's Staff Report of the National Commission on Terrorist Attacks Upon the United States, 9/11 and Terrorist Travel, identified pre-9/11 gaps/weaknesses in U.S...

Mass casualty response in the 2008 Mumbai terrorist attacks.

Science.gov (United States)

Roy, Nobhojit; Kapil, Vikas; Subbarao, Italo; Ashkenazi, Isaac

2011-12-01

The November 26-29, 2008, terrorist attacks on Mumbai were unique in its international media attention, multiple strategies of attack, and the disproportionate national fear they triggered. Everyone was a target: random members of the general population, iconic targets, and foreigners alike were under attack by the terrorists. A retrospective, descriptive study of the distribution of terror victims to various city hospitals, critical radius, surge capacity, and the nature of specialized medical interventions was gathered through police, legal reports, and interviews with key informants. Among the 172 killed and 304 injured people, about four-fifths were men (average age, 33 years) and 12% were foreign nationals. The case-fatality ratio for this event was 2.75:1, and the mortality rate among those who were critically injured was 12%. A total of 38.5% of patients arriving at the hospitals required major surgical intervention. Emergency surgical operations were mainly orthopedic (external fixation for compound fractures) and general surgical interventions (abdominal explorations for penetrating bullet/shrapnel injuries). The use of heavy-duty automatic weapons, explosives, hostages, and arson in these terrorist attacks alerts us to new challenges to medical counterterrorism response. The need for building central medical control for a coordinated response and for strengthening public hospital capacity are lessons learned for future attacks. These particular terrorist attacks had global consequences, in terms of increased security checks and alerts for and fears of further similar "Mumbai-style" attacks. The resilience of the citizens of Mumbai is a critical measure of the long-term effects of terror attacks.

The Lord’s Resistance Army: an African Terrorist Group?

Directory of Open Access Journals (Sweden)

Emma Leonard

2011-01-01

Full Text Available The years since 9/11 have been characterised by the increasing threat of terrorist action in the  Middle East and South Asia. Yet Sub-Saharan Africa was has also become a region of concern. In 1998, it had been the scene of two Al-Qaeda attacks against US embassies; besides Africa is home to large Muslim populations. Since 9/11 African violent non-state groups unrelated to Al- Qaeda or to the wider Islamist movement have been recast as terrorist organisations. These groups primarily operate in conflict zones, an area of research that traditionally has not been the main focus of Terrorism Studies. Protagonists have at various times been called freedom fighters, rebels, warlords, insurgents or simply violent gangs. This article looks at the most notorious of African groups – the Lord’s Resistance Army (LRA. It argues that some groups like the LRA have been recast as terrorist organisations not because of a change in their activities but due to a change in the geo-strategic environment they found themselves in the post-9/11 period. The LRA’s ideology and tactics will be judged against a broad definition of terrorism in order to test whether the group can, in an objective way, be called a terrorist organisation. It is concluded that the LRA is too ambiguous an organisation to be simply labelled in such a way. It is also suggested that the terrorism label has in fact been an obstacle to attempts to end successfully a confrontation that is now going into its 24th year. 

Severe accidents and terrorist threats at nuclear reactors

International Nuclear Information System (INIS)

Pollack, G.L.

1987-01-01

Some of the key areas of uncertainty are the nature of the physical and chemical interactions of released fission products and of the interactions between a molten core and concrete, the completeness and validity of the computer codes used to predict accidents, and the behavior of the containment. Because of these and other uncertainties, it is not yet possible to reliably predict the consequences of reactor accidents. It is known that for many accident scenarios, especially less severe ones or where the containment is not seriously compromised, the amount of radioactive material expected to escape the reactor is less, even much less, than was previously calculated. For such accidents, the predictions are easier and more reliable. With severe accidents, however, there is considerable uncertainty as to the predicted results. For accidents of the type that terrorists might cause - for example, where the sequence of failure would be unexpected or where redundant safety features are caused to fail together - the uncertainties are still larger. The conclusion, then, is that there are potential dangers to the public from terrorist actions at a nuclear reactor; however, because of the variety of potential terrorist threats and the incompleteness of the knowledge about the behavior of reactor components and fission products during accidents, the consequences cannot yet be assessed quantitatively

40 years of terrorist bombings - A meta-analysis of the casualty and injury profile.

Science.gov (United States)

Edwards, D S; McMenemy, L; Stapley, S A; Patel, H D L; Clasper, J C

2016-03-01

Terrorists have used the explosive device successfully globally, with their effects extending beyond the resulting injuries. Suicide bombings, in particular, are being increasingly deployed due to the devastating effect of a combination of high lethality and target accuracy. The aim of this study was to identify trends and analyse the demographics and casualty figures of terrorist bombings worldwide. Analysis of the Global Terrorism Database (GTD) and a PubMed/Embase literature search (keywords "terrorist", and/or "suicide", and/or "bombing") from 1970 to 2014 was performed. 58,095 terrorist explosions worldwide were identified in the GTD. 5.08% were suicide bombings. Incidents per year are increasing (Pprofile of survivors to guide the immediate response by the medical services and the workload in the coming days. Copyright © 2016 Elsevier Ltd. All rights reserved.

Nuclear biological studies in France; Les etudes de biologie nucleaires en France

Energy Technology Data Exchange (ETDEWEB)

Coursaget, J [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1961-07-01

On the occasion of a colloquium on radiobiological research programmes, a number of documents dealing with French accomplishments and projects in this field were collected together. We felt that it would be useful to assemble these papers in one report; although they are brief and leave gaps to be filled in, they provide certain data, give an overall view of the situation, and can also suggest a rough plan for the general policy to adopt in the field of 'nuclear' biological research; i.e. research based on the nuclear tracer method or devoted to the action of ionising radiations. (author) [French] Un colloque sur les programmes de recherche en radiobiologie nous a donne l'occasion de reunir des documents sur les realisations et les projets francais dans ce domaine. Il nous a semble utile de reunir en un rapport l'ensemble de ces documents, qui, malgre leur brievete et malgre les lacunes qu'ils comportent, donnent un certain nombre d'informations, permettent une vue d'ensemble et peuvent dessiner aussi l'ebauche d'une politique coherente en matiere de recherches biologiques 'nucleaires', c'est-a-dire de recherches basees sur la methode des indicateurs nucleaires ou consacrees a l'action des rayonnements ionisants. (auteur)

Assessment of terrorist threats to the Canadian energy sector

Energy Technology Data Exchange (ETDEWEB)

Shull, A. [Carleton Univ., Ottawa, ON (Canada). Norman Paterson School of International Affairs]|[Ottawa Univ., ON (Canada). Faculty of Law

2006-03-15

A critical terrorist threat assessment of Canadian energy systems was presented, as well as an analysis of integrated continental systems. Recent responses to heightened threat levels on the part of the Canadian government have ranged from information sharing to emergency preparedness and disaster mitigation strategies. This paper examined threats that the energy sector has traditionally encountered and argued that response capabilities do not match current threats posed by terrorism. The potential of a terrorist attack on the Canadian energy infrastructure is significant and has been referred to as a possible target by terrorist organizations. Actions taken by the Canadian government in response to heightened threat levels were examined. A review of energy industry security measures included outlines of: the natural gas industry, the electric sector, and nuclear reactors and waste. It was noted that not all elements of the critical energy infrastructure share the same level of risk. Recommendations included increased information sharing between government agencies and the private sector; resiliency standards in densely populated areas; and insulating the energy grid against a cascading blackout through the use of DC rather than AC lines. 59 refs.

Assessment of terrorist threats to the Canadian energy sector

International Nuclear Information System (INIS)

Shull, A.

2006-01-01

A critical terrorist threat assessment of Canadian energy systems was presented, as well as an analysis of integrated continental systems. Recent responses to heightened threat levels on the part of the Canadian government have ranged from information sharing to emergency preparedness and disaster mitigation strategies. This paper examined threats that the energy sector has traditionally encountered and argued that response capabilities do not match current threats posed by terrorism. The potential of a terrorist attack on the Canadian energy infrastructure is significant and has been referred to as a possible target by terrorist organizations. Actions taken by the Canadian government in response to heightened threat levels were examined. A review of energy industry security measures included outlines of: the natural gas industry, the electric sector, and nuclear reactors and waste. It was noted that not all elements of the critical energy infrastructure share the same level of risk. Recommendations included increased information sharing between government agencies and the private sector; resiliency standards in densely populated areas; and insulating the energy grid against a cascading blackout through the use of DC rather than AC lines. 59 refs

A data-stream classification system for investigating terrorist threats

Science.gov (United States)

Schulz, Alexia; Dettman, Joshua; Gottschalk, Jeffrey; Kotson, Michael; Vuksani, Era; Yu, Tamara

2016-05-01

The role of cyber forensics in criminal investigations has greatly increased in recent years due to the wealth of data that is collected and available to investigators. Physical forensics has also experienced a data volume and fidelity revolution due to advances in methods for DNA and trace evidence analysis. Key to extracting insight is the ability to correlate across multi-modal data, which depends critically on identifying a touch-point connecting the separate data streams. Separate data sources may be connected because they refer to the same individual, entity or event. In this paper we present a data source classification system tailored to facilitate the investigation of potential terrorist activity. This taxonomy is structured to illuminate the defining characteristics of a particular terrorist effort and designed to guide reporting to decision makers that is complete, concise, and evidence-based. The classification system has been validated and empirically utilized in the forensic analysis of a simulated terrorist activity. Next-generation analysts can use this schema to label and correlate across existing data streams, assess which critical information may be missing from the data, and identify options for collecting additional data streams to fill information gaps.

Defense against terroristic hazards and risk by building planning law

International Nuclear Information System (INIS)

Hopkins, Richard

2012-01-01

The book on defense against terroristic hazards and risk by building planning law includes the following issues: Introduction: civil engineering and safety. Risk, hazards and urban planning: historical and actual examples for the constructional danger prevention, terroristic threat and urban planning. Risk, hazards and terrorism: sociology and risk, law and risk, terrorism - risk or hazard? Answer to uncertainty - risk prevention, catastrophe law as link. Risk, hazard, terrorism and the public building and regional planning law: regional planning law as point of origin, building law and terrorism, possibility of control by the legal building regulations.

Terrorist Capabilities for Cyberattack: Overview and Policy Issues

National Research Council Canada - National Science Library

Rollins, John; Wilson, Clay

2005-01-01

... organizations and consider attempting a cyberattack against the critical infrastructure. Cybercrime increased dramatically between 2004 and 2005, and several recent terrorist events appear to have been funded partially through online credit card fraud...

Analysing Personal Characteristics of Lone-Actor Terrorists: Research Findings and Recommendations

OpenAIRE

Roy, de, van Zuijdewijn J.; Bakker, E.

2016-01-01

This Research Note presents the outcome of a project that looked at the personal characteristics of lone-actor terrorists. It is part of the larger Countering Lone-Actor Terrorism (CLAT) project. The project described here aimed to improve understanding of, and responses to, the phenomenon of (potentially) violent lone-actors based on an analysis of 120 cases from across Europe. The Research Note focuses on the personal characteristics of lone-actor terrorists.[1] First of all, it presents th...

Can a Copycat Effect be Observed in Terrorist Suicide Attacks?

Directory of Open Access Journals (Sweden)

Nicholas Farnham

2017-03-01

Full Text Available The purpose of this paper is to explore how a copycat effect – established within the field of suicide studies – may manifest itself in terrorist suicide attacks, and takes an exploratory approach in evaluating the prospect of incorporating open-data resources in future counter-terrorism research. This paper explores a possible ‘copycat effect’ in cases of suicide terrorism, which entails a perpetrator being inspired by a preceding attack to carry out a similar attack not long after the original. In the wake of mounting risks of lone wolf terrorist attacks today and due to the general difficulties faced in preventing such attacks, in this paper we explore a potential area of future prevention in media reporting, security and anti-terrorism policies today. Using the START Global Terrorism Database (GTD, this paper investigates terrorist suicide-attack clusters and analyses the relationship between attacks found within the same cluster. Using a mixed-method approach, our analyses did not uncover clear evidence supporting a copycat effect among the studied attacks. These and other findings have numerous policy and future research implications.

Analytic index for nuclear physicians uses; Repertoire analytique a l'usage des physiciens nucleaires

Energy Technology Data Exchange (ETDEWEB)

Ballini, R.; Barloutaud, R.; Bernas, R.; Bretonneau, P.; Chaminade, R.; Cohen, R.; Conjeaud, M.; Cotton, E.; Faraggi, H.; Grjebine, T.; Joffre, H.; Laboulaye, H. de; Lesueur, C.; Leveque, A.; Moreau, J.; Naggiar, V.; Papineau, L.; Prugne, P.; Schuhl, C.; Studinowski, FJ.; Netter, F.; Raievski, V.; Valladas, G. [Commissariat a l' Energie Atomique, Lab. du Fort de Chatillon, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires; Marty, N.; Renard, G. [College de France, Lab. de Chimie Nucleaire (France)

The problem of the documentation in nuclear physics becomes constantly more complex. Every week brings its share of new publications, always more numerous and more varied. To remedy to this facts that we tried, in the service of Nuclear Physics of the CEA, to give to the documentation a character of a collective and systematized work. The present report covers the literature appeared between first January 1950 and first July 1951. (Volume 1: CEA report number 120; Volume 2: CEA report number 184). (M.B.) [French] Le probleme de la documentation en physique nucleaire devient sans cesse plus complexe. Chaque semaine apporte son lot de publications, toujours plus nombreuses et plus diversifiees. C'est pour essayer de porter remede a cet etat de choses que nous avons essaye, au service de Physique Nucleaire du C.E.A., de donner a la documentation le caractere d'un travail collectif systematise. Le present rapport couvre la litterature parue entre le premier Janvier 1950 et le premier Juillet 1951. (Tome 1: Rapport CEA numero 120; Tome 2: Rapport CEA numero 184). (M.B.)

Suits Against Terrorist States by Victims of Terrorism

National Research Council Canada - National Science Library

Elsea, Jennifer K

2008-01-01

... assets to satisfy judgments. After a court ruled that Congress never created a cause of action against terrorist States themselves, but only against their officials, employees, and agents, plaintiffs have based claims on state law...

Chemical Plants Remain Vulnerable to Terrorists: A Call to Action

Science.gov (United States)

Lippin, Tobi Mae; McQuiston, Thomas H.; Bradley-Bull, Kristin; Burns-Johnson, Toshiba; Cook, Linda; Gill, Michael L.; Howard, Donna; Seymour, Thomas A.; Stephens, Doug; Williams, Brian K.

2006-01-01

U.S. chemical plants currently have potentially catastrophic vulnerabilities as terrorist targets. The possible consequences of these vulnerabilities echo from the tragedies of the Bhopal incident in 1984 to the terrorist attacks on 11 September 2001 and, most recently, Hurricanes Katrina and Rita. Findings from a 2004 nationwide participatory research study of 125 local union leaders at sites with very large volumes of highly hazardous chemicals suggest that voluntary efforts to achieve chemical plant security are not succeeding. Study respondents reported that companies had only infrequently taken actions that are most effective in preventing or in preparing to respond to a terrorist threat. In addition, companies reportedly often failed to involve key stakeholders, including workers, local unions, and the surrounding communities, in these efforts. The environmental health community thus has an opportunity to play a key role in advocating for and supporting improvements in prevention of and preparation for terrorist attacks. Policy-level recommendations to redress chemical site vulnerabilities and the related ongoing threats to the nation’s security are as follows: a) specify detailed requirements for chemical site assessment and security; b) mandate audit inspections supported by significant penalties for cases of noncompliance; c) require progress toward achieving inherently safer processes, including the minimizing of storage of highly hazardous chemicals; d) examine and require additional effective actions in prevention, emergency preparedness, and response and remediation; e) mandate and fund the upgrading of emergency communication systems; and f) involve workers and community members in plan creation and equip and prepare them to prevent and respond effectively to an incident. PMID:16966080

The formation of scientists and technicians at the 'Centre d'Etudes Nucleaires' at Saclay

International Nuclear Information System (INIS)

Debiesse, J.

1958-01-01

The considerable needs in research workers and scientists which are asked by the nuclear energy obliged the Commissariat a l'Energie atomique to deal with a particular effort to increase the quantitative and qualitative formation of scientists. Most various ways have been used. 1- A National Institute of Nuclear Sciences and Nuclear Techniques was created, by a joint decree of the Prime Minister and the Minister for National Education (june 18, 1957). This Institute of Higher Teaching (250 students) indulges in the following matters: atomic engineering, quantum mechanics, theory and technic of particle accelerators, special metallurgy, radiobiology, thermic and mechanics of fluids. 2- An associated centre of the 'Conservatoire National des Arts et Metiers' was created (200 students) for technical assistants, drawers, etc. 3- In contribution with both electronic industry and Ministry of Work, the Centre d'Etudes Nucleaires contributes to an accelerated formation of technical assistants into Professional Centres. Conclusion: Training of scientists and research workers is one of the most important activities of the Centre d'Etudes Nucleaires de Saclay. Without losing its technical efficiency, it has supplied and varied means adapted to the various purposes that we shall reach. (author) [fr

31 CFR 594.310 - Specially designated global terrorist; SDGT.

Science.gov (United States)

2010-07-01

... (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY GLOBAL TERRORISM SANCTIONS REGULATIONS General Definitions § 594.310 Specially designated global terrorist; SDGT. The term specially...

Nuclear program of Iran. Towards de-escalation of a nuclear crisis. Advisory letter; Nucleair programma van Iran. Naar de-escalatie van een nucleaire crisis. Briefadvies

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-04-15

The Dutch government, partly at the request of the House of Representatives (Second Chamber), the AIV asked to give an opinion about the position of Iran in the region and the role of the nuclear program of Iran in the geopolitical relations, in view of the most recent developments [Dutch] De Nederlandse regering heeft, mede op verzoek van de Tweede Kamer der Staten-Generaal, de AIV gevraagd advies uit te brengen over de positie van Iran in de regio en de rol van het nucleaire programma van Iran in de geopolitieke verhoudingen hierin, mede gelet op de meest recente ontwikkelingen.

Nuclear biological studies in France; Les etudes de biologie nucleaires en France

Energy Technology Data Exchange (ETDEWEB)

Coursaget, J. [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1961-07-01

On the occasion of a colloquium on radiobiological research programmes, a number of documents dealing with French accomplishments and projects in this field were collected together. We felt that it would be useful to assemble these papers in one report; although they are brief and leave gaps to be filled in, they provide certain data, give an overall view of the situation, and can also suggest a rough plan for the general policy to adopt in the field of 'nuclear' biological research; i.e. research based on the nuclear tracer method or devoted to the action of ionising radiations. (author) [French] Un colloque sur les programmes de recherche en radiobiologie nous a donne l'occasion de reunir des documents sur les realisations et les projets francais dans ce domaine. Il nous a semble utile de reunir en un rapport l'ensemble de ces documents, qui, malgre leur brievete et malgre les lacunes qu'ils comportent, donnent un certain nombre d'informations, permettent une vue d'ensemble et peuvent dessiner aussi l'ebauche d'une politique coherente en matiere de recherches biologiques 'nucleaires', c'est-a-dire de recherches basees sur la methode des indicateurs nucleaires ou consacrees a l'action des rayonnements ionisants. (auteur)

Phenomena of instability along the valley of the Gulch Las Perdices and their menace for Guayabetal town

International Nuclear Information System (INIS)

Garcia N, Jesus; Caro P, Pablo E.

1987-12-01

Along the valley of the gulch Las Perdices are frequent the slips. These slips have been come presenting in the permeable and porous colluviums that are on the sedimentary and metamorphic rocks that act as waterproof barrier to the flow. The deforestation, abundant precipitation and accented topographical slope, they are considered as the main causes of uncertainty in the area in study. The reforestation and the drainage are fundamental to minimize the menaces for slips, especially in the sector bordering to the lagoon or the hydrant for the Guayabetal aqueduct. The original hydrant was destroyed soon after the slips that affect the place, being this the reason so that the water consumed at the moment is characterized to be cloudy with a high concentration of silts, phenomenon this that is accentuated in the winter times. This problem will be continued presenting while slips exist in the high part and the municipal aqueduct is continued supplying of the waters of the gulch Las Perdices. The sector bordering to the lagoon is the most critical in these moments, so that a quick water movement could originate an avalanche that would affect so much to the civil works as to the inhabitants of the oriental sector of Guayabetal. In this area, it is recommended to begin with preventive measured urgency and correctives, in order to reduce the menace for flood and slips

Analytical technique to address terrorist threats by chemical weapons of mass destruction

Science.gov (United States)

Dempsey, Patrick M.

1997-01-01

Terrorism is no longer an issue without effect on the American mind. We now live with the same concerns and fears that have been commonplace in other developed and third world countries for a long time. Citizens of other countries have long lived with the specter of terrorism and now the U.S. needs to be concerned and prepared for terrorist activities.T he terrorist has the ability to cause great destructive effects by focusing their effort on unaware and unprepared civilian populations. Attacks can range from simple explosives to sophisticated nuclear, chemical and biological weapons. Intentional chemical releases of hazardous chemicals or chemical warfare agents pose a great threat because of their ready availability and/or ease of production, and their ability to cause widespread damage. As this battlefront changes from defined conflicts and enemies to unnamed terrorists, we must implement the proper analytical tools to provide a fast and efficient response. Each chemical uses in a terrorists weapon leaves behind a chemical signature that can be used to identify the materials involved and possibly lead investigators to the source and to those responsible. New tools to provide fast and accurate detection for battlefield chemical and biological agent attack are emerging. Gas chromatography/mass spectrometry (GC/MS) is one of these tools that has found increasing use by the military to respond to chemical agent attacks. As the technology becomes smaller and more portable, it can be used by law enforcement personnel to identify suspected terrorist releases and to help prepare the response; define contaminated areas for evacuation and safety concerns, identify the proper treatment of exposed or affected civilians, and suggest decontamination and cleanup procedures.

In Their Own Words? Methodological Considerations in the Analysis of Terrorist Autobiographies

Directory of Open Access Journals (Sweden)

Mary Beth Altier

2012-01-01

Full Text Available Despite the growth of terrorism literature in the aftermath of the 9/11 attacks, there remain several methodological challenges to studying certain aspects of terrorism. This is perhaps most evident in attempts to uncover the attitudes, motivations, and intentions of individuals engaged in violent extremism and how they are sometimes expressed in problematic behavior. Such challenges invariably stem from the fact that terrorists and the organizations to which they belong represent clandestine populations engaged in illegal activity. Unsurprisingly, these qualities make it difficult for the researcher to identify and locate willing subjects of study—let alone a representative sample. In this research note, we suggest the systematic analysis of terrorist autobiographies offers a promising means of investigating difficult-to-study areas of terrorism-related phenomena. Investigation of autobiographical accounts not only offers additional data points for the study of individual psychological issues, but also provides valuable perspectives on the internal structures, processes, and dynamics of terrorist organizations more broadly. Moreover, given most autobiographies cover critical events and personal experiences across the life course, they provide a unique lens into how terrorists perceive their world and insight into their decision-making processes. We support our advocacy of this approach by highlighting its methodological strengths and shortcomings.

The personality profile of terrorist leaders: theoretical aspects and ways of measuring

OpenAIRE

Dimitrovska, Aleksandra; Dojcinovski, Metodija

2015-01-01

The main task of the psychology of terrorism is to explain the psychological aspects of terrorism, trying to provide answers about the behavior of the persons involved in terrorist activities. The literature suggests that there is no a single theory that explains the reasons and the way of "making the terrorists." While the first generation of research have viewed on terrorism as a pathology, explaining it predominantly through mental illness and psychopathic personality, th...

Evaluation of cyber legislations: trading in the global cyber village

OpenAIRE

Jahankhani, Hamid

2007-01-01

The menace of organised crime and terrorist activity grows ever more sophisticated as the ability to enter, control and destroy our electronic and security systems grows at an equivalent rate. Cyber-crime (organised criminal acts using microchip and software manipulation) is the world's biggest growth industry and is now costing an estimated $220 billion loss to organisations and individuals, every year. There are serious threats to nations, governments, corporations and the most vulnerable g...

Material movement of medium surrounding an underground nuclear explosion; Mouvement materiel du milieu environnant une explosion nucleaire souterraine

Energy Technology Data Exchange (ETDEWEB)

Guerrini, C; Garnier, J L [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

The results of measurements of the mechanical effects in the, intermediate zone around underground nuclear explosions in Sahara granite are presented. After a description of the main characteristics of the equipment used, the laws drawn up using experimental results for the acceleration, the velocity, and the material displacement are presented. These laws are compared to those published in other countries for nuclear tests in granite, in tuff and in alluvial deposits. (authors) [French] Les resultats de mesures d'effets mecaniques en zone intermediaire autour d'essais nucleaires souterrains dans le granite du Sahara sont exposes. Apres avoir decrit, dans leurs grandes lignes, les materiels utilises, on presente les lois etablies avec les resultats experimentaux pour l'acceleration, la vitesse et le deplacement materiel. Ces lois sont comparees a celles publiees a l'etranger pour des essais nucleaires dans le granite, le tuf et les alluvions. (auteur)

Impunity for International Terrorists? Key Legal Questions and Practical Considerations

Directory of Open Access Journals (Sweden)

Christophe Paulussen

2012-04-01

Full Text Available This Research Paper discusses several of the key questions related to the subject of impunity of international terrorists, taking both a fundamental and a more practical approach within the context of international law. First, it reflects on a number of core definitional and theoretical questions which have been pushed into the background of day‐to‐day reality, by the actual fight against terrorism. For instance: what does the concept of impunity entail exactly and which kinds of standards could be used in measuring impunity? Is it clear what falls under the header of international terrorism and can it in fact be argued that international terrorists enjoy impunity? In practical terms, the paper explores a number of questions related to the actual prosecution of terrorism. What are the obstacles that national prosecutors face every day when prosecuting suspects of international terrorism? To what extent does a rule that prima facie seems ideal to fight terrorism (aut dedere aut judicare: either extradite or prosecute apply to terrorist offences? And what is the role of international criminal law – and the international criminal tribunals – in fighting terrorism? The Paper concludes with a series of recommendations.

Statistical pulses generator. Application to nuclear instrumentation (1962); Generateur d'impulsions aleatoires. Application a l'instrumentation nucleaire (1962)

Energy Technology Data Exchange (ETDEWEB)

Beranger, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1962-07-01

This report describes a random pulses generator adapted to nuclear instrumentation. After a short survey on the statistical nature of electronic signals, the different ways for generating pulses with a Poisson's time-distribution are studied. The final generator built from a gaseous thyratron in a magnetic field is then described. Several tests are indicated : counting-rate stability, Pearson's criterion, distribution of time-intervals. Applications of the generator in 'whole testing' of nuclear instrumentation are then indicated for sealers, dead time measurements, time analyzers. In this application, pulse-height spectrums have been made by Poissonian sampling of a recurrent or random low-frequency signal. (author) [French] Cette etude decrit un generateur d'impulsions aleatoires et ses applications a l'instrumentation nucleaire. Apres un bref rappel sur la nature statistique des signaux en electronique nucleaire, sont passes en revue les principaux moyens d'obtenir des impulsions distribuees en temps suivant une loi de Poisson. Le generateur utilisant un thyratron a gaz dans un champ magnetique est ensuite decrit; diverses methodes de test sont appliquees (stabilite du taux de comptage, criterium de Pearson, spectre des intervalles ds temps). Les applications du generateur a l'electronique nucleaire dans le domaine des 'essais globaux' sont indiques: test des echelles de comptage et mesure des temps morts, test des analyseurs en temps apres division du taux de comptage par une puissance de deux, test des analyseurs multicanaux en amplitude. Pour cette derniere application, on a realise des spectres d'amplitudes suivant une loi connue, par echantillonnage poissonien d'un signal basse frequence recurrent ou aleatoire. (auteur)

Vulnerability analysis and critical areas identification of the power systems under terrorist attacks

Science.gov (United States)

Wang, Shuliang; Zhang, Jianhua; Zhao, Mingwei; Min, Xu

2017-05-01

This paper takes central China power grid (CCPG) as an example, and analyzes the vulnerability of the power systems under terrorist attacks. To simulate the intelligence of terrorist attacks, a method of critical attack area identification according to community structures is introduced. Meanwhile, three types of vulnerability models and the corresponding vulnerability metrics are given for comparative analysis. On this basis, influence of terrorist attacks on different critical areas is studied. Identifying the vulnerability of different critical areas will be conducted. At the same time, vulnerabilities of critical areas under different tolerance parameters and different vulnerability models are acquired and compared. Results show that only a few number of vertex disruptions may cause some critical areas collapse completely, they can generate great performance losses the whole systems. Further more, the variation of vulnerability values under different scenarios is very large. Critical areas which can cause greater damage under terrorist attacks should be given priority of protection to reduce vulnerability. The proposed method can be applied to analyze the vulnerability of other infrastructure systems, they can help decision makers search mitigation action and optimum protection strategy.

ANTI-TERROR POLICY OF UZBEKISTAN IN THE FRAMEWORK OF THE REGIONAL ANTI-TERRORIST POLICY OF THE SCO

Directory of Open Access Journals (Sweden)

С П Базылева

2017-12-01

Full Text Available The beginning of the XXI century was marked by a number of serious problems, including cancer, world hunger, environmental problems and increasing every year the problem of global terrorism, which poses a great threat to the security of the modern multipolar world. Uzbekistan today occupies a firm position in fight against terrorist threat. The principled position of Uzbekistan in the fight against terrorism is that “no country should exclude their participation in the fight against global terrorism, there must be no transit zones and "green corridors" for terrorist organizations”. The Central Asian region is one of the most vulnerable, because it is necessary to pay special attention to the strategy of the anti-terrorist security of the countries included in the structure of the Central Asian region. In this article, we consider the anti-terrorist policy of Uzbekistan in the framework of the regional anti-terrorist policy of the SCO.

Clinical and psychological aspects of adolescent involvement in extremist and terrorist activities

Directory of Open Access Journals (Sweden)

Oshevsky D.S.

2017-07-01

Full Text Available The article deals with the clinical and psychological aspects of including minors in terrorist and extremist activities. In the historical perspective, it was traced how the views on the role of mental disorders in the genesis of such crimes changed. It is shown that terrorist and extremist activity must be viewed as a complex multi-factor phenomenon, in which socio-psychological components play a leading role. It is noted that the psychopathological process can act as a prerequisite for inclusion in such radical groups. Psychoanalytic, sociological, cognitive approaches, theories of social learning and the concept of diffuse ego-identity making attempts to explain the mechanisms of terrorist and extremist activity in minors are analyzed. The problem of insufficient study of the influence of the Internet and social networks on the formation of readiness for admission to adolescents in radical organizations is posed.

Closing the Gap: Measuring the Social Identity of Terrorists

National Research Council Canada - National Science Library

Ludwick, Keith W

2008-01-01

.... However, using two well-established theories from social psychology, Social Identity Theory and Social Distance Theory, allows the development of a practical model to develop a social profile of a terrorist group...

The Internet information infrastructure: Terrorist tool or architecture for information defense?

Energy Technology Data Exchange (ETDEWEB)

Kadner, S.; Turpen, E. [Aquila Technologies Group, Albuquerque, NM (United States); Rees, B. [Los Alamos National Lab., NM (United States)

1998-12-01

The Internet is a culmination of information age technologies and an agent of change. As with any infrastructure, dependency upon the so-called global information infrastructure creates vulnerabilities. Moreover, unlike physical infrastructures, the Internet is a multi-use technology. While information technologies, such as the Internet, can be utilized as a tool of terror, these same technologies can facilitate the implementation of solutions to mitigate the threat. In this vein, this paper analyzes the multifaceted nature of the Internet information infrastructure and argues that policymakers should concentrate on the solutions it provides rather than the vulnerabilities it creates. Minimizing risks and realizing possibilities in the information age will require institutional activities that translate, exploit and convert information technologies into positive solutions. What follows is a discussion of the Internet information infrastructure as it relates to increasing vulnerabilities and positive potential. The following four applications of the Internet will be addressed: as the infrastructure for information competence; as a terrorist tool; as the terrorist`s target; and as an architecture for rapid response.

Lone Actor Terrorist Attack Planning and Preparation: A Data-Driven Analysis.

Science.gov (United States)

Schuurman, Bart; Bakker, Edwin; Gill, Paul; Bouhana, Noémie

2017-10-23

This article provides an in-depth assessment of lone actor terrorists' attack planning and preparation. A codebook of 198 variables related to different aspects of pre-attack behavior is applied to a sample of 55 lone actor terrorists. Data were drawn from open-source materials and complemented where possible with primary sources. Most lone actors are not highly lethal or surreptitious attackers. They are generally poor at maintaining operational security, leak their motivations and capabilities in numerous ways, and generally do so months and even years before an attack. Moreover, the "loneness" thought to define this type of terrorism is generally absent; most lone actors uphold social ties that are crucial to their adoption and maintenance of the motivation and capability to commit terrorist violence. The results offer concrete input for those working to detect and prevent this form of terrorism and argue for a re-evaluation of the "lone actor" concept. © 2017 The Authors. Journal of Forensic Sciences published by Wiley Periodicals, Inc. on behalf of American Academy of Forensic Sciences.

A mathematical model for cost of maritime transport. Application to competitiveness of nuclear vessels; Modele mathematique du cout de transport maritime application a la competitivite du navire nucleaire

Energy Technology Data Exchange (ETDEWEB)

Dorval, C [Commissariat a l' Energie Atomique, 75 - Paris (France)

1966-05-01

In studying the competitiveness of a nuclear merchant vessel, economic assessments in terms of figures were discarded in favor of a simplified model, which gives a clearer idea of the mechanism of the comparison between alternative vessels and the particular influence of each parameter. An expression is formulated for the unit cost per ton carried over a given distance as a function of the variables (speed and deadweight tonnage) and is used to determine the optima for conventional and nuclear vessels. To represent the freight market involved in the optimization studies, and thus in the competitiveness computation, two cases are taken into account: the tonnage to be carried annually is limited, and the tonnage to be carried annually is not limited. In both cases the optima are calculated and compared for a conventional and a nuclear vessel. Competitiveness curves are plotted as a function of the ratios of nuclear and conventional fuel costs and nuclear and conventional marginal power costs. These curves express the limiting values of the above two ratios for which the transport costs of the nuclear and conventional vessels are equal. The competitiveness curves vary considerably according to the hypothesis adopted for the freight market and the limit of tonnage carried annually. (author) [French] Pour etudier la competitivite du navire marchand nucleaire, plutot que de nous livrer a des evaluations economiques chiffrees, discutables dans l'etat actuel des etudes, nous utilisons un modele simplifie permettant de mieux saisir le mecanisme de la comparaison des navires et l'influence particuliere de chaque parametre. Nous etablissons une expression du cout unitaire de la tonne transportee sur un parcours donne en fonction des variables vitesse et port en lourd. Et nous l'utilisons pour determiner les optima des navires classiques et nucleaires. Pour representer le marche du fret qui intervient dans les etudes d'optimisation, et donc dans la recherche de la

The human body as a terrorist weapon: hunger strikes and suicide bombers

OpenAIRE

Mollica, Marcello; Dingley, James

2007-01-01

This article argues that a major factor in terrorist acts is an appeal to the actor's own community at an emotional and symbolic level, through acts of sacrifice, particularly self-sacrifice. Although other aims also exist, a prime concern is to recall the actor's home audience to the struggle, because the actor regards himself as acting on their behalf. This utilizes the imagery and symbolism of traditional religion, implying a strong communal and non-material impetus to terrorist acts, rath...

Contribution to the study of thermal mixing between nuclear spin systems; Contribution a l'etude du melange thermique entre systemes de spins nucleaires

Energy Technology Data Exchange (ETDEWEB)

Goldmann, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1967-02-15

This work describes methods of dynamic nuclear polarization in solids based on the thermal mixing between nuclear spin systems. The description of the thermal mixing processes involves most of the fundamental aspects of the spin temperature theory. The experiments, conducted with paradichlorobenzene and para-dibromobenzene, yield a detailed confirmation of the theoretical predictions. (author) [French] Ce travail decrit des methodes de polarisation dynamique nucleaire dans les solides basees sur le melange thermique entre systemes de spins nucleaires. La description des processus de melange thermique met en jeu la plupart des aspects fondamentaux de la theorie de la temperature de spin. Les experiences, realisees avec du paradichlorobenzene et du paradibromobenzene, apportent une confirmation detaillee des previsions theoriques. (auteur)

Closing the Gap: Measuring the Social Identity of Terrorists

National Research Council Canada - National Science Library

Ludwick, Keith W

2008-01-01

.... From that, it is further possible to use the resulting social profile to compare terrorist groups against each other in order to develop predictive models as to the propensity of violence of a particular group...

Game Theoretic Centrality Analysis of Terrorist Networks : The Cases of Jemaah Islamiyah and Al Qaeda

NARCIS (Netherlands)

Lindelauf, R.; Hamers, H.J.M.; Husslage, B.G.M.

2011-01-01

The identification of key players in a terrorist network can lead to prevention of attacks, due to efficient allocation of surveillance means or isolation of key players in order to destabilize the network. In this paper we introduce a game theoretic approach to identify key players in terrorist

Protecting chemical plants against terrorist attacks: a review

NARCIS (Netherlands)

Khakzad Rostami, N.; Reniers, G.L.L.M.E.

2015-01-01

Protection of hazardous establishments such as chemical plants intentional incidents has drawn attention from safety and security experts since 9/11 terrorist attacks in the U.S. Although major steps have been taken since, the recent intentional incidents in two chemical plants in France in June and

French research in the field of nuclear agronomy; Les recherches francaises en agronomie nucleaire

Energy Technology Data Exchange (ETDEWEB)

Guerin De Montgareuil, P [Commissariat a l' Energie Atomique, Cadarache (France). Centre d' Etudes Nucleaires

1964-07-01

, industrial firms, university laboratories scientific institutes. The role of the Commissariat a l'Energie Atomique is defined: on the one hand it supplies information and support, and on the other hand it takes charge of specifically nuclear aspects of the work. Its part in the field has recently found expression in the creation, within the Biology Department, of a Radio-agronomy Section; its objective are described,, as well as the, means placed att its disposal at the Centre d'etudes Nucleaires, Cadarache. (author) [French] On propose un bilan des travaux les plus significatifs effectues en France depuis la deuxieme conference internationale en matiere d'agronomie nucleaire et qui vont d'une recherche apparemment desinteressee a l'application la plus directe. Une telle differenciation recouvre de moins en moins, au fur et a mesure de l'evolution des programmes, la distinction qui est faite dans l'expose entre l'action biologique des rayonnements et les autres emplois des techniques nucleaires. C'est ainsi que les recherches do radiogenetique agricole sont poursuivies dans deux directions: d'un point de vue theorique et methodologique avec l'etude comparative de l'action des divers types de rayonnements, l'influence du debit de dose et de la temperature, l'action des agents mutagenes chimiques, la production de chimeres sous irradiation gamma; et d'autre part, sous un aspect pratique aboutissant a la creation de varietes nouvelles plus resistantes ou plus precoces (riz, mil, arachide). Les problemes de destruction des insectes (eradication) et de conservation des denrees sous irradiation se trouvent egalement abordes par des voies et avec des objectifs tres divers. A la demarche globale representee par une irradiation pure et simple (grains humides, pommes de terre...) sont parfois associees des etudes souvent originales, d'ordre biochimique ou microbiologique (par exemple: alteration de l'amidon, metabolisme glucidique des tubercules irradies, radioresistance des levures

When Do Governments Concede to Terrorists

Science.gov (United States)

2014-06-01

crisis, 146 people were taken hostage by the terrorist group Tupac Amaru (MRTA) at the Japanese Embassy in Peru . Six of those were American...hispanic_heritage/article-9475994 FARC-EP. (2009). Chronology of resistance: FARC-EP, a history of struggle. Retrieved from http://resistencia- colombia.org...index.php?option=com_content&view=article&id=463: chronology - of-resistance-farc-ep-a-history-of-struggle&catid=50&Itemid=85 Gladwell, M. (2000). The

Anticipating Terrorist Safe Havens from Instability Induced Conflict

Science.gov (United States)

Shearer, Robert; Marvin, Brett

This chapter presents recent methods developed at the Center for Army Analysis to classify patterns of nation-state instability that lead to conflict. The ungoverned areas endemic to failed nation-states provide terrorist organizations with safe havens from which to plan and execute terrorist attacks. Identification of those states at risk for instability induced conflict should help to facilitate effective counter terrorism policy planning efforts. Nation-states that experience instability induced conflict are similar in that they share common instability factors that make them susceptible to experiencing conflict. We utilize standard pattern classification algorithms to identify these patterns. First, we identify features (political, military, economic and social) that capture the instability of a nation-state. Second, we forecast the future levels of these features for each nation-state. Third, we classify each future state’s conflict potential based upon the conflict level of those states in the past most similar to the future state.

Analytic catalog for the use of the nuclear physicists; Repertoire analytique a l'usage des physiciens nucleaires

Energy Technology Data Exchange (ETDEWEB)

Ballini, R; Barloutaud, R; Bernas, R; Chaminade, R; Cohen, R; Conjeaud, M; Cotton, E; Faraggi, H; Grjebine, T; Laboulaye, H de; Lehmann, P; Leveque, A; Levi, C; Moreau, J; Naggiar, V; Olkowsky, J; Papineau, L; Papineau, L; Prugne, P; Schuhl, C; Szteinsznaider, D; Tzara, C; Valladas, G [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires; Marty, N; Renard, G [College de France, Lab. de Chimie Nucleaire (France)

1952-07-01

The problem of the documentation in nuclear physics becomes constantly more complex. Every week brings its share of publications, always more numerous and more varied. To remedy to this problem, we tried, at the Nuclear Physics Services of the CEA, to give to the documentation the character of a collective and systematized work. The present report covers the literature appeared between January 1, 1950 and July 1, 1951. (Volume 1: CEA report number 120; Volume 2: CEA report number 184). (M.B.) [French] Le probleme de la documentation en physique nucleaire devient sans cesse plus complexe. Chaque semaine apporte son lot de publications, toujours plus nombreuses et plus diversifiees. C'est pour essayer de porter remede a cet etat de choses que nous avons essaye, au service de Physique Nucleaire du C.E.A., de donner a la documentation le caractere d'un travail collectif systematise. Le present rapport couvre la litterature parue entre le 1 Janvier 1950 et le 1 Juillet 1951. (Tome 1: Rapport CEA numero 120; Tome 2: Rapport CEA numero 184). (M.B.)

A data fusion approach to indications and warnings of terrorist attacks

Science.gov (United States)

McDaniel, David; Schaefer, Gregory

2014-05-01

Indications and Warning (I&W) of terrorist attacks, particularly IED attacks, require detection of networks of agents and patterns of behavior. Social Network Analysis tries to detect a network; activity analysis tries to detect anomalous activities. This work builds on both to detect elements of an activity model of terrorist attack activity - the agents, resources, networks, and behaviors. The activity model is expressed as RDF triples statements where the tuple positions are elements or subsets of a formal ontology for activity models. The advantage of a model is that elements are interdependent and evidence for or against one will influence others so that there is a multiplier effect. The advantage of the formality is that detection could occur hierarchically, that is, at different levels of abstraction. The model matching is expressed as a likelihood ratio between input text and the model triples. The likelihood ratio is designed to be analogous to track correlation likelihood ratios common in JDL fusion level 1. This required development of a semantic distance metric for positive and null hypotheses as well as for complex objects. The metric uses the Web 1Terabype database of one to five gram frequencies for priors. This size requires the use of big data technologies so a Hadoop cluster is used in conjunction with OpenNLP natural language and Mahout clustering software. Distributed data fusion Map Reduce jobs distribute parts of the data fusion problem to the Hadoop nodes. For the purposes of this initial testing, open source models and text inputs of similar complexity to terrorist events were used as surrogates for the intended counter-terrorist application.

The Counter Terrorist Classroom: Religion, Education, and Security

Science.gov (United States)

Gearon, Liam

2013-01-01

The article identifies international cases--from the United States, Europe, and the United Nations--of an emergent interface of religion, education, and security. This is manifest in the uses of religion in education to counter religious extremism, the notional "counter terrorist classroom." To avoid an over-association of extremism with…

Terrorist Capabilities for Cyberattack: Overview and Policy Issues

Science.gov (United States)

2007-01-22

called “Digital Pearl Harbor” (DPH), with the result that 79% of the gamers said that a strategic cyberattack against the United States was likely...terrorist sponsors, five of them — North Korea , Sudan, Syria, Libya, and Cuba — are described as a diminishing concern for terrorism. Only Iran remains

Terrorists and Sponsors. An Inquiry into Trust and Double-Crossing

Science.gov (United States)

McCormick, Gordon H.; Owen, Guillermo

We consider the conditions that lead to the dissolution of state-terrorist coalitions. While such coalitions have well known advantages, they also have structural weaknesses that are largely ignored in the literature on the state sponsorship of terrorism. Each player in the coalition has interests that are only partially shared and, in some cases, at odds with those of its partner. Long term cooperation must be based on mutual advantage and mutual trust, both of which are subject to change over time.We examine the conditions that are needed to begin and maintain a cooperative strategy and the circumstances that lead a state and a terrorist group to leave the coalition and double-cross its partner. Equilibrium strategies for both players are defined and interpreted.

The meaning of collective terrorist threat : Understanding the subjective causes of terrorism reduces its negative psychological impact

NARCIS (Netherlands)

Fischer, Peter; Postmes, Tom; Koeppl, Julia; Conway, Lianne; Fredriksson, Tom

This article hypothesized that the possibility to construct intellectual meaning of a terrorist attack (i.e., whether participants can cognitively understand why the perpetrators did their crime) reduces the negative psychological consequences typically associated with increased terrorist threat.

A Geographic Information Science (GISc) Approach to Characterizing Spatiotemporal Patterns of Terrorist Incidents in Iraq, 2004-2009

Energy Technology Data Exchange (ETDEWEB)

Medina, Richard M [ORNL; Siebeneck, Laura K. [University of Utah; Hepner, George F. [University of Utah

2011-01-01

As terrorism on all scales continues, it is necessary to improve understanding of terrorist and insurgent activities. This article takes a Geographic Information Systems (GIS) approach to advance the understanding of spatial, social, political, and cultural triggers that influence terrorism incidents. Spatial, temporal, and spatiotemporal patterns of terrorist attacks are examined to improve knowledge about terrorist systems of training, planning, and actions. The results of this study aim to provide a foundation for understanding attack patterns and tactics in emerging havens as well as inform the creation and implementation of various counterterrorism measures.

Vulnerability to terrorist attacks in European electricity decarbonisation scenarios: Comparing renewable electricity imports to gas imports

International Nuclear Information System (INIS)

Lilliestam, Johan

2014-01-01

The decarbonised future European electricity system must remain secure: reliable electricity supply is a prerequisite for the functioning of modern society. Scenarios like Desertec, which partially rely on solar power imports from the Middle East and North Africa, may be attractive for decarbonisation, but raise concerns about terrorists interrupting supply by attacking the long, unprotected transmission lines in the Sahara. In this paper, I develop new methods and assess the European vulnerability to terrorist attacks in the Desertec scenario. I compare this to the vulnerability of today's system and a decarbonisation scenario in which Europe relies on gas imports for electricity generation. I show that the vulnerability of both gas and electricity imports is low, but electricity imports are more vulnerable than gas imports, due to their technical characteristics. Gas outages (and, potentially, resulting blackouts) are the very unlikely consequence even of very high-number attacks against the gas import system, whereas short blackouts are the potential consequence of a few attacks against the import electricity lines. As the impacts of all except extreme attacks are limited, terrorists cannot attack energy infrastructure and cause spectacular, fear-creating outages. Both gas and electricity import infrastructure are thus unattractive and unlikely terrorist targets. - Highlights: • A comparison of terrorism risks of importing solar power and gas for power generation. • Both scenarios show low vulnerability to terrorist attacks. • Within low vulnerabilities, gas imports are less vulnerable than electricity imports. • Causing spectacular, large and long outages is very difficult for attacker. • The attractiveness of gas and power import infrastructure as terrorist target is low

Liquid Missile Fuels as Means of Chemical Terrorist Attack

International Nuclear Information System (INIS)

Superina, V.; Orehovec, Z.

2007-01-01

Modern world is faced with numerous terrorist attacks whose goals, methods and means of the conduct are various. It seems that we have entered the era when terrorism, one's own little terrorism, is the easiest and the most painless way of achieving a goal. That is why that such a situation has contributed to the necessity for strengthening individual and collective protection and safety, import and export control, control of the production and illegal sale of the potential means for delivering terrorist act. It has also contributed to the necessity for devising means of the delivery. For more than 10 years, a series of congresses on CB MTS Industry has pointed at chemicals and chemical industry as potential means and targets of terrorism. The specialization and experience of different authors in the field of the missile technology and missile fuels, especially those of Eastern origin, and the threat that was the reality of the war conflicts in 1990s was the reason for making a scientific and expert analysis of the liquid missile fuels as means of terrorism. There are not many experts in the field of NBC protection who are familiar with the toxicity and reaction of liquid missile fuels still lying discarded and unprotected in abandoned barracks all over Europe and Asia. The purpose of this paper is to draw public attention to possible different abuses of liquid missile fuels for a terrorist purpose, as well as to possible consequences and prevention measures against such abuses. (author)

Asian Organized Crime and Terrorist Activity in Canada, 1999-2002

National Research Council Canada - National Science Library

Helfand, Neil S

2003-01-01

This study is based on open source research into the scope of Asian organized crime and terrorist activity in Canada during the period 1999 to 2002, and the extent of cooperation and possible overlap...

Analytic catalog for the use of the nuclear physicists; Repertoire analytique a l'usage des physiciens nucleaires

Energy Technology Data Exchange (ETDEWEB)

Ballini, R.; Barloutaud, R.; Bernas, R.; Chaminade, R.; Cohen, R.; Conjeaud, M.; Cotton, E.; Faraggi, H.; Grjebine, T.; Laboulaye, H. de; Lehmann, P.; Leveque, A.; Levi, C.; Moreau, J.; Naggiar, V.; Olkowsky, J.; Papineau, L.; Papineau, L.; Prugne, P.; Schuhl, C.; Szteinsznaider, D.; Tzara, C.; Valladas, G. [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires; Marty, N.; Renard, G. [College de France, Lab. de Chimie Nucleaire (France)

1952-07-01

The problem of the documentation in nuclear physics becomes constantly more complex. Every week brings its share of publications, always more numerous and more varied. To remedy to this problem, we tried, at the Nuclear Physics Services of the CEA, to give to the documentation the character of a collective and systematized work. The present report covers the literature appeared between January 1, 1950 and July 1, 1951. (Volume 1: CEA report number 120; Volume 2: CEA report number 184). (M.B.) [French] Le probleme de la documentation en physique nucleaire devient sans cesse plus complexe. Chaque semaine apporte son lot de publications, toujours plus nombreuses et plus diversifiees. C'est pour essayer de porter remede a cet etat de choses que nous avons essaye, au service de Physique Nucleaire du C.E.A., de donner a la documentation le caractere d'un travail collectif systematise. Le present rapport couvre la litterature parue entre le 1 Janvier 1950 et le 1 Juillet 1951. (Tome 1: Rapport CEA numero 120; Tome 2: Rapport CEA numero 184). (M.B.)

Exploitation of Free Markets and Globalization to Finance Terrorists

Science.gov (United States)

2008-09-01

is their capability to exploit the black market peso exchange or the international foreign exchange arbitrage . Under the scenario of a weak U.S...appears legitimate. By using intermediaries or legitimate businesses, the financial markets are wide open for terrorists to hedge funds and

Political terrorism and affective polarization in "black" and "red" terrorists in Italy during the years 1968-1988.

Science.gov (United States)

Pacini, Matteo; Maremmani, Icro

2018-04-01

Psychiatric evaluations of violent political crime were mostly performed on a case-by-case basis in a forensic environment, which made them unduly dependent on categories of presumed dangerousness and legal responsibility, rather than on a clinical definition of their mental status. In referring to such "clinical" definitions, the disorder we have in mind is not limited to the major, agitated psychotic manias or mixed states. The presence of a dominant temperament, or protracted hypomania, is enough by itself to explain an individual's engagement in a wide range of activities, not necessarily sociopathic or violent. We put forward the hypothesis that formal and transpolitical radical choices, either in favor of an illegal lifestyle or of activities involving a high level of risk, may be linked with certain mental states, especially when considering small clandestine groups showing a high level of internal ideological consensus, and a no-return attitude toward a commitment to radical choices. Available data about the psycho(patho)logical profile of terrorists are still hard to come by. The only available studies are those on identified living terrorists (judging by the trials of those who personally admitted to having been terrorists), and statistical data imply a number of documented cases belonging to the same terrorist organization. In Italy, the period often called the "years of lead [bullets]" displays an interesting viewpoint for the study of terrorist psychology, for two main reasons: first of all, it is a historically defined period (1968-1988), and second, the number of ascertained participants in terrorist activities was quite large.

The Next Terrorist Attack: Not If, But When...Are We Prepared?

National Research Council Canada - National Science Library

Lynch, David

2004-01-01

.... Since lessons learned from past attacks call attention to the terrorists' ability to overcome military defenses, the importance of well-developed, exercised response plans cannot be overstated...

The Terrorist War against Islam: Clarifying Academic Confusions

Science.gov (United States)

Schwartz, Stephen

2011-01-01

Since the terrorist atrocities of September 11, 2001, Westerners have been challenged to understand the ideological and theological concepts, derived from Islam, that motivated the actions of Al-Qaida on that day and in other attacks before and since. Differences in taxonomy have proven to be a major issue. In the author's view, it is insufficient…

Waste Management Policy Framework to Mitigate Terrorist Intrusion Activities

International Nuclear Information System (INIS)

Redus, Kenneth S.

2003-01-01

A policy-directed framework is developed to support US Department of Energy (DOE) counterterrorism efforts, specifically terrorist intrusion activities that affect of Environmental Management (EM) programs. The framework is called the Security Effectiveness and Resource Allocation Definition Forecasting and Control System (SERAD-FACS). Use of SERAD-FACS allows trade-offs between resources, technologies, risk, and Research and Development (R and D) efforts to mitigate such intrusion attempts. Core to SERAD-FACS is (1) the understanding the perspectives and time horizons of key decisionmakers and organizations, (2) a determination of site vulnerabilities and accessibilities, and (3) quantifying the measures that describe the risk associated with a compromise of EM assets. The innovative utility of SERAD-FACS is illustrated for three integrated waste management and security strategies. EM program risks, time delays, and security for effectiveness are examined to demonstrate the significant cost and schedule impact terrorist activities can have on cleanup efforts in the DOE complex

French research in the field of nuclear agronomy; Les recherches francaises en agronomie nucleaire

Energy Technology Data Exchange (ETDEWEB)

Guerin De Montgareuil, P. [Commissariat a l' Energie Atomique, Cadarache (France). Centre d' Etudes Nucleaires

1964-07-01

, industrial firms, university laboratories scientific institutes. The role of the Commissariat a l'Energie Atomique is defined: on the one hand it supplies information and support, and on the other hand it takes charge of specifically nuclear aspects of the work. Its part in the field has recently found expression in the creation, within the Biology Department, of a Radio-agronomy Section; its objective are described,, as well as the, means placed att its disposal at the Centre d'etudes Nucleaires, Cadarache. (author) [French] On propose un bilan des travaux les plus significatifs effectues en France depuis la deuxieme conference internationale en matiere d'agronomie nucleaire et qui vont d'une recherche apparemment desinteressee a l'application la plus directe. Une telle differenciation recouvre de moins en moins, au fur et a mesure de l'evolution des programmes, la distinction qui est faite dans l'expose entre l'action biologique des rayonnements et les autres emplois des techniques nucleaires. C'est ainsi que les recherches do radiogenetique agricole sont poursuivies dans deux directions: d'un point de vue theorique et methodologique avec l'etude comparative de l'action des divers types de rayonnements, l'influence du debit de dose et de la temperature, l'action des agents mutagenes chimiques, la production de chimeres sous irradiation gamma; et d'autre part, sous un aspect pratique aboutissant a la creation de varietes nouvelles plus resistantes ou plus precoces (riz, mil, arachide). Les problemes de destruction des insectes (eradication) et de conservation des denrees sous irradiation se trouvent egalement abordes par des voies et avec des objectifs tres divers. A la demarche globale representee par une irradiation pure et simple (grains humides, pommes de terre...) sont parfois associees des etudes souvent originales, d'ordre biochimique ou microbiologique (par exemple: alteration de l

A First Look on iMiner's Knowledge base and Detecting Hidden Hierarchy of Riyadh Bombing Terrorist Network

DEFF Research Database (Denmark)

Memon, Nasrullah

2007-01-01

  - Data collection is difficult to any network analysis because it is difficult to create a complete network.  It is not easy to gain information on terrorist networks.  It is fact that terrorist organizations do not provide information on their members and the government rarely allows researche...

The Nation That Cried Lone Wolf : A Data-Driven Analysis of Individual Terrorists in the United States Since 9/11

OpenAIRE

Eby, Charles A.

2012-01-01

Approved for public release; distribution is unlimited Lone-wolf terrorist attacks have occurred in the United States throughout the countrys history. Attempted attacks from individual terrorists unaffiliated with terrorist groups may be becoming more prevalent. Both the general public and government officials acknowledge the presence and importance of these attacks; however, relatively little literature exists on the subject compared to group terrorism. Much of the information on lone wol...

Computing Optimal Mixed Strategies for Terrorist Plot Detection Games with the Consideration of Information Leakage

OpenAIRE

Li MingChu; Yang Zekun; Lu Kun; Guo Cheng

2017-01-01

The terrorist’s coordinated attack is becoming an increasing threat to western countries. By monitoring potential terrorists, security agencies are able to detect and destroy terrorist plots at their planning stage. Therefore, an optimal monitoring strategy for the domestic security agency becomes necessary. However, previous study about monitoring strategy generation fails to consider the information leakage, due to hackers and insider threat. Such leakage events may lead to failure of watch...

Freed: Ripples of the Convicted and Released Terrorist in America

Science.gov (United States)

2011-03-01

Singapore, Malaysia , Indonesia, Thailand, and the Philippines (The International Conference on Terrorist Rehabilitation, 2009). No single methodology to...2009, p. 16). Care Rehabilitation Centers include group meals, art therapy, recreation and other leisure activity to “build teamwork but also

The 'Pole Nucleaire Bourgogne' for developing the nuclear components industry

International Nuclear Information System (INIS)

Kottmann, G.

2012-01-01

The 'Pole Nucleaire Bourgogne' (PNB) is a high-technology and heavy industries cluster in Burgundy with an international calling. It aims at innovating, educating and federating in order to place the French nuclear industry in a leading position. PNB gathers 76 small-, and medium-sized enterprises, most of them operating in the metal sector, in design and in the control/measuring sector. The aim of PNB is to make enterprises work and cooperate on specific topics according to their sectors of activities and their skills. PNB has identified 3 domains of strategical innovations: -) ecological manufacturing and durability of heavy components, -) controls for high performance components, and -) maintenance and dismantling techniques in hostile environments. The various industry sectors represented in PNB allows a cross-fertilization between high-tech industries (aeronautics, energy, transportation)

The Use of Structures in Communication Networks to Track Membership in Terrorist Groups

Directory of Open Access Journals (Sweden)

H.A Eiselt

2015-02-01

Full Text Available This concept paper investigates possibilities to detect terrorist cells based on communications between individuals without the need for wiretapping. The advantages of such procedure are apparent: fewer (if any legal requirements, and, most importantly, the possibility to automate the surveillance. After a brief review of the pertinent literature, we offer three approaches that are designed to aid in the detection of not only terrorist cells, but also the command structures within the cells. The techniques are demonstrated by using a small illustration. The paper concludes by outlining limitations of the procedures described here.

Preemption and Retribution: Precision-Guided Munitions to Counter Terrorist Threats

Science.gov (United States)

1998-04-01

story are told. Terrorists have become skilled at cultivating 18 the " underdog " image and portraying their adversaries as ruthless aggressors...Frontiers, Israel’s War Against Terrorism, London: Arms and Armour Publications, 1990. Schmemann, Serge. " Netanyahu Defiantly Defending Botched

Surgical resource utilization in urban terrorist bombing: a computer simulation.

Science.gov (United States)

Hirshberg, A; Stein, M; Walden, R

1999-09-01

The objective of this study was to analyze the utilization of surgical staff and facilities during an urban terrorist bombing incident. A discrete-event computer model of the emergency room and related hospital facilities was constructed and implemented, based on cumulated data from 12 urban terrorist bombing incidents in Israel. The simulation predicts that the admitting capacity of the hospital depends primarily on the number of available surgeons and defines an optimal staff profile for surgeons, residents, and trauma nurses. The major bottlenecks in the flow of critical casualties are the shock rooms and the computed tomographic scanner but not the operating rooms. The simulation also defines the number of reinforcement staff needed to treat noncritical casualties and shows that radiology is the major obstacle to the flow of these patients. Computer simulation is an important new tool for the optimization of surgical service elements for a multiple-casualty situation.

L’ombra de l’eunuc o el gris del clarobscur: representació terrorista i condicionants morals

Directory of Open Access Journals (Sweden)

Xavier Barceló Pinya

2015-01-01

Full Text Available L’ombra de l’eunuc, by Jaume Cabré (1996, presents the inner conflict of a former terrorist during Franco’s regime, and the consequences that the unsuccessful armed struggle has in his later life. The context surrounding the writing of the book is one of discredit to the concept of armed struggle as seen in democratic Spain and, in particular, in Catalonia. In contrast with that view, the author proposes a representation of the terrorist based on the individual, at a time when terrorism was a means to fight against a totalitarian governmentality, so that it consequently became partially legitimised. This recontextualization permits a re-evaluation of the violence taboo and the weakening of the Otherness barrier, thus disrupting the simplified and stereotyped perceptions of the menace and the threatened by using perspective and characterisation.

[Treatment strategies for mass casualty incidents and terrorist attacks in trauma and vascular surgery : Presentation of a treatment concept].

Science.gov (United States)

Friemert, B; Franke, A; Bieler, D; Achatz, A; Hinck, D; Engelhardt, M

2017-10-01

The treatment of patients in the context of mass casualty incidents (MCI) represents a great challenge for the participating rescue workers and clinics. Due to the increase in terrorist activities it is necessary to become familiar with this new kind of threat to civilization with respect to the medical treatment of victims of terrorist attacks. There are substantial differences between a "normal" MCI and a terrorist MCI with respect to injury patterns (blunt trauma vs. penetrating/perforating trauma), the type and form of the incident (MCI=static situation vs. terrorist attack MCI= dynamic situation) and the different security positions (rescue services vs. police services). This article is concerned with question of which changes in the surgical treatment of patients are made necessary by these new challenges. In this case it is necessary that physicians are familiar with the different injury patterns, whereby priority must be given to gunshot and explosion (blast) injuries. Furthermore, altered strategic and tactical approaches (damage control surgery vs. tactical abbreviated surgical care) are necessary to ensure survival for as many victims of terrorist attacks as possible and also to achieve the best possible functional results. It is only possible to successfully counter these new challenges by changing the mindset in the treatment of terrorist MCI compared to MCI incidents. An essential component of this mindset is the acquisition of a maximum of flexibility. This article would like to make a contribution to this problem.

Health effects of technologies for power generation: Contributions from normal operation, severe accidents and terrorist threat

International Nuclear Information System (INIS)

Hirschberg, Stefan; Bauer, Christian; Burgherr, Peter; Cazzoli, Eric; Heck, Thomas; Spada, Matteo; Treyer, Karin

2016-01-01

As a part of comprehensive analysis of current and future energy systems we carried out numerous analyses of health effects of a wide spectrum of electricity supply technologies including advanced ones, operating in various countries under different conditions. The scope of the analysis covers full energy chains, i.e. fossil, nuclear and renewable power plants and the various stages of fuel cycles. State-of-the-art methods are used for the estimation of health effects. This paper addresses health effects in terms of reduced life expectancy in the context of normal operation as well as fatalities resulting from severe accidents and potential terrorist attacks. Based on the numerical results and identified patterns a comparative perspective on health effects associated with various electricity generation technologies and fuel cycles is provided. In particular the estimates of health risks from normal operation can be compared with those resulting from severe accidents and hypothetical terrorist attacks. A novel approach to the analysis of terrorist threat against energy infrastructure was developed, implemented and applied to selected energy facilities in various locations. Finally, major limitations of the current approach are identified and recommendations for further work are given. - Highlights: • We provide state-of-the-art comparative assessment of energy health risks. • The scope of the analysis should to the extent possible cover full energy chains. • Health impacts from normal operation dominate the risks. • We present novel approach to analysis of terrorist threat. • Limitations include technology choices, geographical coverage and terrorist issues.

Licensing issues in the context of terrorist attacks on nuclear power plants

International Nuclear Information System (INIS)

Danwitz, T. von

2002-01-01

The terrorist attack on the World Trade Center in September 2001 has prompted enhanced nuclear risk awareness among the German population. But in the current public debate about the safety of nuclear power plants in Germany in times of new dimensions of danger, aspects such as the role of the constitutional law, the German Atomic Energy Act, and the regulatory system governing nuclear power plant licensing in the context of protection and safety have not been addressed. The author therefore discusses the German nuclear power plant licensing law and administrative regime, elaborating on the significance attributed in those bodies of law to risks like terrorist attacks on nuclear power plants. (orig./CB) [de

‘Let the Punishment Match the Offence’: Determining Sentences for Australian Terrorists

Directory of Open Access Journals (Sweden)

Nicola McGarrity

2013-04-01

Full Text Available To date, 38 men have been charged with terrorism offences in Australia. Twenty-six have been convicted. The article commences with an overview of the factual circumstances leading to these convictions. This provides important background for the following discussion of a largely unexplored issue in Australian anti-terrorism law and policy, namely, the difficulties faced by the Australian courts in adapting traditional sentencing principles to the (for the most part, preparatory terrorism offences enacted by the Commonwealth Parliament after the 9/11 terrorist attacks. Of particular interest are how the courts determine the objective seriousness of these offences and the respective weight placed upon deterrence (both specific and general and the rehabilitation of convicted terrorists.

FINANCIAL INSTRUMENTS OF THE STATE POLICY FOR THE PREVENTION OF TERRORIST ACTS IN UKRAINE

Directory of Open Access Journals (Sweden)

Mykola Bunchuk

2017-11-01

Full Text Available The article’s objective is to determine the mechanism for implementing the financial instruments of the state policy to counter terrorist acts in the territory not controlled by Ukrainian authorities in Donetsk and Luhansk regions. Methodology. Within the scientific research, for the most effective approaches at the national level to prevent the threat of international terrorism, under the conditions of the deep internal political crisis and extremely difficult economic situation, in order to improve the efficiency of public administration in developing and implementing the anti-terrorism state policies in Ukraine, the paper analyses international and domestic regulations on preventing the terrorist financing, considers factors that affect the deterioration of the social and economic situation of the temporarily occupied parts of Donbas. Results of the research allow formulating the definition of financial instruments of antiterrorist policies, the paper develops and proposes a series of organizational measures in order to prevent the terrorist financing in Ukraine. Practical implications. Based on the above, we propose an option of classification of main illegal mechanisms that may be used to finance terrorist activities in the territories of Donetsk and Luhansk regions uncontrolled by Ukrainian authorities, dividing them into internal and external. Given the above studied factors and classification of financing of terrorist acts in eastern Ukraine, we can assume that for the purpose of evading duty payable to relevant state bodies of Ukraine, external supplies of inventories in the uncontrolled areas of the Donetsk region, which are later obtained by illegal armed groups, are possibly carried out as follows: on behalf of a commercial entity registered in a foreign country for the Ukrainian commercial entity, registered in settlements located in the uncontrolled territory; crossing of international transit traffic that moves through the

Special Nuclear Material Control by the Power Reactor Operator; Controle des Matieres Nucleaires Speciales par l'Exploitant d'une Centrale Nucleaire; Spetsial'nyj kontrol' nalichiya yadernykh materialov operatorom ehnergeticheskogo reaktora; Control de Materiales Nucleares Especiales por Parte de Quienes Operan el Reactor de Potencia

Energy Technology Data Exchange (ETDEWEB)

Cordin, R. A. [Yankee Atomic Electric Company, Boston, MA (United States)

1966-02-15

insurance programme. (author) [French] L'uranium, combustible relativement nouveau et extremement interessant pour la production d'electricite, doit faire l'objet d'un controle tres strict depuis le moment ou l'exploitant de la centrale en devient financierement responsable jusqu'a celui oti, sous forme de combustible partiellement epuise, la matiere est transferee dans une autre installation et oti l'on recupere ce qui reste de sa valeur initiale. La plupart des exploitants de centrales nucleaires dirigeaient des centrales alimentees par des combustibles fossiles avant l'avenement de l'energie nucleaire et ils ont etabli depuis longtemps un controle etendu et efficace de ces combustibles fossiles. L'exploitant d'une centrale nucleaire doit exercer un controle non moins efficace sur les matieres nucleaires speciales utilisees dans son installation. La technique de l'exploitation des centrales nucleaires n'est pas ancienne et, au cours de, son existence relativement breve, les ingenieurs et hommes de science des Etats-Unis ont constamment ameliore les plans des centrales et les methodes d'exploitation afin de reduire les couts et de permettre aux centrales nucleaires de concurrencer les centrales classiques. La gestion des matieres nucleaires doit etre aussi moderne et efficace que possible pour assurer que les progres technologiques grace auxquels les prix on pu etre reduits ne soient pas mis en echec par des insuffisances dans la manipulation du combustible nucleaire et la tenue de la comptabilite des stocks. Pour assurer la gestion des matieres nucleaires, il faut que l'exploitant de la centrale etablisse et tienne a jour une comptabilite complete et detaillee, sans etre necessairement complexe pour autant; en fait, la simplicite est extremement souhaitable. Bien que le combustible nucleaire soit nouveau et qu'il n'ait rien de commun avec les combustibles classiques, aucun secret ne doit s'y attacher. Le controle des matieres nucleaires dans le cadre de la gestion des

Near-space airships against terrorist activities

Science.gov (United States)

Kesenek, Ceylan

2014-06-01

Near-space is a region surrounding the earth which is too dense for a satellite to fly and also too thin for air breathing vehicles to fly. The near-space region which is located between 65,000 and 325,000 feet is really underutilized despite its unique potential. Near-Space airships can be used to exploit the potential of near space. Such a system can supply not only a great deal of information using ISR (Intelligence Surveillance Reconnaissance) sensors on board but also serve as a communication/data relay. Airships used in near space can cover a very wide footprint area for surveillance missions. Free of orbital mechanics these near-space assets can continue its mission for long period of time with a persistence of days and months. These assets can provide persistent intelligence for fight against terrorist activities. Terrorism is a non-state threat and doesn't have a static hierarchical structure. To fight against such an adversary an overwhelming intelligence activity must be applied. Therefore, intelligence collection and surveillance missions play a vital role in counter terrorism. Terrorists use asymmetric means of threat that require information superiority. In this study exploitation of near space by airships is analyzed for fight against terrorism. Near-space airships are analyzed according to the operational effectiveness, logistic structure and cost. Advantages and disadvantages of airships are argued in comparison with satellites and airplanes. As a result, by bridging the gap between the air and space, nearspace airships are considered to be the most important asset of warfighter especially with its operational effectiveness.

Computing Optimal Mixed Strategies for Terrorist Plot Detection Games with the Consideration of Information Leakage

Directory of Open Access Journals (Sweden)

Li MingChu

2017-01-01

Full Text Available The terrorist’s coordinated attack is becoming an increasing threat to western countries. By monitoring potential terrorists, security agencies are able to detect and destroy terrorist plots at their planning stage. Therefore, an optimal monitoring strategy for the domestic security agency becomes necessary. However, previous study about monitoring strategy generation fails to consider the information leakage, due to hackers and insider threat. Such leakage events may lead to failure of watching potential terrorists and destroying the plot, and cause a huge risk to public security. This paper makes two major contributions. Firstly, we develop a new Stackelberg game model for the security agency to generate optimal monitoring strategy with the consideration of information leakage. Secondly, we provide a double-oracle framework DO-TPDIL for calculation effectively. The experimental result shows that our approach can obtain robust strategies against information leakage with high feasibility and efficiency.

The 1989 annual report of the Institut de Physique Nucleaire-Orsay

International Nuclear Information System (INIS)

1989-01-01

The activity report of the Institut de Physique Nucleaire (Orsay-France) from 1 Sep 1988 to 1 Aug 1989 is presented. Theoretical and experimental investigations were carried out in the following fields: light and medium exotic nuclei, on line spectroscopy, discrete high spin states, new radioactivities, thermal fission, detection systems, giant resonances, high excitation energy structure, reaction mechanisms at energies below 10 MeV/u and at 200 MeV/u and their evolution between 10 and 100 MeV/u, meson production, transfer reactions, spin modes in nuclei, dibaryonic resonances, inelastic scattering of polarized protons. Research programs in the field of radiochemistry and relating to inter-disciplinary fields are included. The activities involving teaching, the lists of publications conferences, seminars and theses are presented [fr

The game-theoretic national interstate economic model : an integrated framework to quantify the economic impacts of cyber-terrorist behavior.

Science.gov (United States)

2014-12-01

This study suggests an integrated framework to quantify cyber attack impacts on the U.S. airport security system. A cyber attack by terrorists on the U.S. involves complex : strategic behavior by the terrorists because they could plan to invade an ai...

The Sociology and Psychology of Terrorism: Who Becomes a Terrorist and Why?

National Research Council Canada - National Science Library

Hudson, Rex A

1999-01-01

...) and the new recruitment patterns of some groups, such as recruiting suicide commandos, female and child terrorists, and scientists capable of developing weapons of mass destruction, provide a measure...

Can a Copycat Effect be Observed in Terrorist Suicide Attacks?

NARCIS (Netherlands)

Farnham, N.T.; Liem, M.C.A.

2017-01-01

The purpose of this paper is to explore how a copycat effect – established within the field of suicide studies – may manifest itself in terrorist suicide attacks, and takes an exploratory approach in evaluating the prospect of incorporating open-data resources in future counter-terrorism research.

Calculation of the shock-wave in the region close to an underground nuclear explosion (method Cades); Calcul de l'onde de choc en zone proche d'une explosion nucleaire souterraine (methode cades)

Energy Technology Data Exchange (ETDEWEB)

Supiot, F; Brugies, J [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

The outline of a method is presented for calculating the characteristics of a shock wave produced by an underground nuclear explosion (pressure, wave velocity, velocity of the medium, energy left in the medium by the shock, etc.). By means of an application to a granitic medium and of a comparison with results obtained during French nuclear explosions, it has been possible to show the good agreement existing between the calculations and the experimental results. The advantages of such a method for studying the industrial applications of underground nuclear explosions are stressed. (authors) [French] On expose les grandes lignes d'une methode de calcul des caracteristiques de l'onde de choc issue d'une explosion nucleaire souterraine (pression, vitesse de l'onde, vitesse du milieu, energie deposee par le choc dans le milieu...). Une application a un milieu granitique et une comparaison aux resultats obtenus au cours d'explosions nucleaires francaises permet de montrer la bonne concordance entre le calcul et les resultats experimentaux. On souligne l'interet d'une telle, methode pour l'etude d'applications industrielles des explosions nucleaires souterraines. (auteurs)

The Effect Terrorist Labels Have on Military Operations

Science.gov (United States)

2012-05-17

Department until 2008.44 Nelson Mandela , the renowned member of the ANC and Nobel Prize laureate, became president of South Africa in 1994 and is...celebrated internationally as one of the most prolific and revolutionary leaders of the 20th century. Mandela received all these awards and accolades—many...models or key players during 44 Mimi Hall, "U.S. has Mandela on Terrorist List," USA Today, http

Public health preparedness and response to a radiological terrorist attack

International Nuclear Information System (INIS)

Yamaguchi, Ichiro

2016-01-01

Given the potential for intentional malevolent acts, the security of radioactive sources should be ensured. In the event of a terrorist attack using a radioactive source, we should care not only about health concerns of victims, especially including first responders who suffer from radiation injury, but also public health activities with affected people during the long recovery phase. Regarding the radiological public health viewpoint, preventive efforts are also important. In fact, regulatory reform is progressing in Japan according to the code of conduct issued by IAEA. One of the difficulties of countermeasures for the security of radioactive sources in Japan is to establish a disposal facility for disused sealed radioactive sources, since radioactive waste has been additionally a point of contention in society since the nuclear disaster. This paper presents an overview of countermeasures for terrorist attacks using a radioactive source, from the viewpoint of public health in Japan including the results of survey targeted hospitals equipped with blood irradiation machines. (author)

Terror i tvillingtårnene – dystopi og ironi? 9/11 i Darlah og En terrorist i senga

Directory of Open Access Journals (Sweden)

Lersbryggen Mørk, Kjersti

2011-03-01

Full Text Available Terror in the Twin Towers – dystopia and irony? 9/11 in Darlah and En terrorist i senga. Through globalization of our media society, children as well as adults are endlessly exposed to information and images from all over the world. In Norway, signs of the terrorist attack on the Twin Towers in USA on September 11th 2001 are now to be found in literature for children and young adults. With globalization theory and post-colonial theory I will examine how two novels present global challenges in general and 9/11 in particular. What does globalization mean for the construction of identity? Who are “we”, and who are “the others”? The novel for young adults, Darlah – 172 timer på månen [Darlah – 172 hours on the moon] (2008 by Johan Harstad, is a dystopia where 9/11 points forward to a full scale catastrophe for humanity. En terrorist i senga [There's a terrorist in my bed] (2008, a novel for children by Endre Lund Eriksen, makes explicit references to 9/11 – but with playfulness and ironic revelation of xenophobia. Both books use aliens from outer space as “the other”, but where Darlah presents a pessimistic view of our global future, En terrorist i senga is optimistic on behalf of the humankind.

The Rise and the Fall of Terrorist Organizations in Post-Dictatorial Greece: The Role and the Lessons for the Intelligence Services

National Research Council Canada - National Science Library

Fakitsas, Miltiadis

2003-01-01

The Greek government unsuccessfully battled leftist terrorist groups from 1975 to 2002, The two most notorious terrorist organizations during this period were the "November 17" group and another group...

Do terrorist attacks affect ethnic discrimination in the labour market? Evidence from two randomized field experiments.

Science.gov (United States)

Birkelund, Gunn Elisabeth; Chan, Tak Wing; Ugreninov, Elisabeth; Midtbøen, Arnfinn H; Rogstad, Jon

2018-01-24

Terrorist attacks are known to influence public opinion. But do they also change behaviour? We address this question by comparing the results of two identical randomized field experiments on ethnic discrimination in hiring that we conducted in Oslo. The first experiment was conducted before the 2011 terrorist attacks in Norway; the second experiment was conducted after the attacks. In both experiments, applicants with a typical Pakistani name were significantly less likely to get a job interview compared to those with a typical Norwegian name. But the ethnic gap in call-back rates were very similar in the two experiments. Thus, Pakistanis in Norway still experienced the same level of discrimination, despite claims that Norwegians have become more positive about migrants after the far-right, anti-migrant terrorist attacks of 2011. © London School of Economics and Political Science 2018.

Changing the story the role of the narrative in the success or failure of terrorist groups

OpenAIRE

Mellen, Brian C.

2009-01-01

Approved for public release, distribution unlimited This thesis focuses on the nexus between a terrorist group's narrative and the group's success or failure in achieving its strategic goals. This work theorizes that the interaction of competing narratives exerts a systematic impact on the ability of the terrorist group to achieve its strategic goals through the influence that the narratives have over a group's members, the group's adversary, and the affected population. Although a te...

MOTIVATION SPECIFIC FOR YOUNGSTERS INVOLVED INTO TERRORIST OPERATION

OpenAIRE

Beslan Alexeyevich Tarchokov

2015-01-01

The paper made an attempt to explore preconditions, motives, reasons and factors capable of facilitating youth’ involvement into terrorist operations, emergence of youth terrorism and its spreading around, including the specifics of social and economic domains, of ideology and politics, psychology and law, etc. all of them taken on the scene of nowadays globalized society. Specifying in greater detail the causes and circumstances that contributed to involvement of young Russians into terroris...

Improving Local and State Agency Response to Terrorist Incidents Involving Biological Weapons

National Research Council Canada - National Science Library

2003-01-01

.... Because of multiple terrorist acts such as the September II, 2001 attacks on the Pentagon and the World Trade Center, as well as anthrax contaminated mail and the Oklahoma City bombing, there is a...

Detection of Hidden Hostile/Terrorist Groups in Harsh Territories by Using Animals as Mobile Biological Sensors.

Science.gov (United States)

Sahin, Yasar Guneri; Ercan, Tuncay

2008-07-25

Terrorism is the greatest threat to national security and cannot be defeated by conventional military force alone. In critical areas such as Iraq, Afghanistan and Turkey, regular forces cannot reach these hostile/terrorist groups, the instigators of terrorism. These groups have a clear understanding of the relative ineffectiveness of counter-guerrilla operations and rely on guerrilla warfare to avoid major combat as their primary means of continuing the conflict with the governmental structures. In Internal Security Operations, detection of terrorist and hostile groups in their hiding places such as caves, lairs, etc. can only be achieved by professionally trained people such as Special Forces or intelligence units with the necessary experience and tools suitable for collecting accurate information in these often harsh, rugged and mountainous countries. To assist these forces, commercial micro-sensors with wireless interfaces could be utilized to study and monitor a variety of phenomena and environments from a certain distance for military purposes. In order to locate hidden terrorist groups and enable more effective use of conventional military resources, this paper proposes an active remote sensing model implanted into animals capable of living in these environments. By using these mobile sensor devices, improving communications for data transfer from the source, and developing better ways to monitor and detect threats, terrorist ability to carry out attacks can be severely disrupted.

Detection of Hidden Hostile/Terrorist Groups in Harsh Territories by Using Animals as Mobile Biological Sensors

Directory of Open Access Journals (Sweden)

Tuncay Ercan

2008-07-01

Full Text Available Terrorism is the greatest threat to national security and cannot be defeated by conventional military force alone. In critical areas such as Iraq, Afghanistan and Turkey, regular forces cannot reach these hostile/terrorist groups, the instigators of terrorism. These groups have a clear understanding of the relative ineffectiveness of counter-guerrilla operations and rely on guerrilla warfare to avoid major combat as their primary means of continuing the conflict with the governmental structures. In Internal Security Operations, detection of terrorist and hostile groups in their hiding places such as caves, lairs, etc. can only be achieved by professionally trained people such as Special Forces or intelligence units with the necessary experience and tools suitable for collecting accurate information in these often harsh, rugged and mountainous countries. To assist these forces, commercial micro-sensors with wireless interfaces could be utilized to study and monitor a variety of phenomena and environments from a certain distance for military purposes. In order to locate hidden terrorist groups and enable more effective use of conventional military resources, this paper proposes an active remote sensing model implanted into animals capable of living in these environments. By using these mobile sensor devices, improving communications for data transfer from the source, and developing better ways to monitor and detect threats, terrorist ability to carry out attacks can be severely disrupted.

Suits Against Terrorist States by Victims of Terrorism

Science.gov (United States)

2008-05-01

Nat’l City Bank v. Banco Para El Comercio Exterior de Cuba, 462 U.S. 611 (1983) (“Bancec”) to judgments against designated terrorist States. Bancec held...to determine both whether an exception to the Cuban Government’s immunity from garnishment also applies to [ Empresa de Telecomunicaciones de Cuba, S.A...was eventually reversed on other grounds by the U.S. Court of Appeals for the Eleventh Circuit — Alejandre v. Telefonica Larga Distancia de Puerto Rico

Terrorist Threats in the Basque Country: its Impact on the Psychosocial Sphere of Victims

Directory of Open Access Journals (Sweden)

Javier Martín-Peña

2014-07-01

Full Text Available The ceasefire of armed activities announced by ETA (Basque Homeland and Freedom in 2011 has fostered a debate about the violence and the victims of the terrorist organization. During those years, the violence perpetrated by ETA was characterized by bomb attacks and assassinations. In addition to this blatant violent behavior, a low-intensity violence was also taking place in the Basque Country, consisting of terrorist threats against their targets. There is, however, a lack of evidence-based research into this phenomenon. This investigation studies the impact of terrorist threats on the psychosocial functioning of people threatened by ETA in the Basque Country. Seventy-six people targeted by ETA completed self-reported survey. Terrorist threats and their derived psychosocial consequences were assessed by this way. The findings point out a relationship between terrorist threats and their psychosocial effects, which greatly affected the immediate environment of the targets too. The implications of these findings are discussed. El cese de la actividad armada anunciado por ETA (Euskadi ta Askatasuna – Euskadi y Libertad en 2011 ha promovido un debate sobre la violencia y las víctimas de la organización terrorista. Durante esos años, la violencia perpetrada por ETA se caracterizó por ataques con bombas y asesinatos. Además de este comportamiento claramente violento, en el País Vasco también se estaba produciendo una violencia de baja intensidad, consistente en amenazas terroristas contra sus objetivos. Sin embargo, no hay una investigación basada en la evidencia sobre este fenómeno. Esta investigación estudia el impacto de las amenazas terroristas en el funcionamiento psicosocial de las personas amenazadas por ETA en el País Vasco. Setenta y seis personas amenazadas por ETA completaron una encuesta de autoevaluación. Se evaluaron de esta forma las amenazas terroristas y sus consecuencias psicosociales derivadas. Los resultados indicaron

Scientific Support of Terrorist Actions by Commercial Grey Area Literature

International Nuclear Information System (INIS)

Katzung, W.

2007-01-01

The publication of the Al-Quaida handbook and time and time again notes of the possibility for getting special scientific knowledge from the internet have decreased the attention for an other important source of scientific support for terrorist education and/or actions. This is the commercial available and distributed grey area literature provided by a huge amount of (book) sellers and publishing houses. Most of this literature (hard copies and CDs) with dangerous subject matter is published in the US and may be ordered fast and with low costs using the internet. This kind of support for real and potential terrorists stands strongly in contradiction to the official policy and the 'unconditional' war against terrorism. With the presented poster the above described problem should be a little bit put in the focus of the CBMTS community and so to the authorities, too. By means of selected examples from different branches, such as Narcotics, Explosives, unusual Killing Methods, special Poisons / Toxins and, last not least, CW agents inclusive application methods and devices the highly charged situation is tried to shown. (author)

Study of the chimney produced by an underground nuclear explosion; Etude de la cheminee creee par une explosion nucleaire souterraine

Energy Technology Data Exchange (ETDEWEB)

Derlich, S [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

Underground nuclear explosions lead to the formation of a cavity which is roughly of spherical shape. The roof of this cavity is unstable and collapses in most cases, leading to the formation of a chimney. The height and the diameter depend on the energy of the charge and on the nature of the surroundings. The chronology of the various stages can be determined by seismic observations. The interior of the chimney is filled, either partially or completely, with rubble earth. This phenomenon is of great importance as far as the use of nuclear explosions for industrial applications is concerned. (author) [French] Les explosions nucleaires souterraines creent une cavite de forme grossierement spherique. La voute de cette cavite est instable et s'effondre dans la plupart des cas, donnant lieu a la formation d'une cheminee. La hauteur et le diametre sont fonction de l'energie du tir et de la nature du milieu. La chronologie des evenements peut etre determinee par des observations seismiques. L'interieur des cheminees est occupe, en partie ou en totalite, par des eboulis. Ce phenomene presente un grand interet pour l'utilisation des explosions nucleaires a des fins industrielles. (auteur)

Underlying Reasons for Success and Failure of Terrorist Attacks: Selected Case Studies

National Research Council Canada - National Science Library

McCleskey, Edward; McCord, Diana; Leetz, Jennifer; Markey, John

2007-01-01

.... This is the second of a two-phased effort: Phase I focused on assessing the underlying reasons for the success and failure of terrorist attacks against targets within the United States and against U.S. interests abroad...

Effectiveness of Using Red-Teams to Identify Maritime Security Vulnerabilities to Terrorist Attack

National Research Council Canada - National Science Library

Culpepper, Anna

2004-01-01

.... Moreover, there have been no attacks on homeland U.S. targets since September 11. The red team concept provides an innovative method to examine these vulnerabilities from the terrorist perspective...

Breaching the Fortress Wall. Understanding Terrorist Efforts to Overcome Defensive Technologies

Science.gov (United States)

2007-01-01

that affect, in overlapping ways, sequential parts of the terrorist activity chain (Figure 1.2). The purposes of each of these types of technologies...fication lineup .51 The ways in which PIRA chose to manage operations also contrib- uted to its overall counterforensic effort. For example, although

Lone Actor Terrorist Attack Planning and Preparation : A Data-Driven Analysis

NARCIS (Netherlands)

Schuurman, B.W.; Bakker, E.; Gill, P.; Bouhana, N.

2017-01-01

This article provides an in-depth assessment of lone actor terrorists’ attack planning and preparation. A codebook of 198 variables related to different aspects of pre-attack behavior is applied to a sample of 55 lone actor terrorists. Data were drawn from open-source materials and complemented

Analysing Personal Characteristics of Lone-Actor Terrorists : Research Findings and Recommendations

NARCIS (Netherlands)

Roy, de van Zuijdewijn J.; Bakker, E.

2016-01-01

This Research Note presents the outcome of a project that looked at the personal characteristics of lone-actor terrorists. It is part of the larger Countering Lone-Actor Terrorism (CLAT) project. The project described here aimed to improve understanding of, and responses to, the phenomenon of

Cross-Milieu Terrorist Collaboration: Using Game Theory to Assess the Risk of a Novel Threat.

Science.gov (United States)

Ackerman, Gary A; Zhuang, Jun; Weerasuriya, Sitara

2017-02-01

This article uses a game-theoretic approach to analyze the risk of cross-milieu terrorist collaboration-the possibility that, despite marked ideological differences, extremist groups from very different milieus might align to a degree where operational collaboration against Western societies becomes possible. Based upon theoretical insights drawn from a variety of literatures, a bargaining model is constructed that reflects the various benefits and costs for terrorists' collaboration across ideological milieus. Analyzed in both sequential and simultaneous decision-making contexts and through numerical simulations, the model confirms several theoretical arguments. The most important of these is that although likely to be quite rare, successful collaboration across terrorist milieus is indeed feasible in certain circumstances. The model also highlights several structural elements that might play a larger role than previously recognized in the collaboration decision, including that the prospect of nonmaterial gains (amplification of terror and reputational boost) plays at least as important a role in the decision to collaborate as potential increased capabilities does. Numerical simulation further suggests that prospects for successful collaboration over most scenarios (including operational) increase when a large, effective Islamist terrorist organization initiates collaboration with a smaller right-wing group, as compared with the other scenarios considered. Although the small number of historical cases precludes robust statistical validation, the simulation results are supported by existing empirical evidence of collaboration between Islamists and right- or left-wing extremists. The game-theoretic approach, therefore, provides guidance regarding the circumstances under which such an unholy alliance of violent actors is likely to succeed. © 2016 Society for Risk Analysis.

75 FR 75904 - Global Terrorism Sanctions Regulations; Terrorism Sanctions Regulations; Foreign Terrorist...

Science.gov (United States)

2010-12-07

... Terrorism Sanctions Regulations; Terrorism Sanctions Regulations; Foreign Terrorist Organizations Sanctions... Foreign Assets Control (``OFAC'') of the U.S. Department of the Treasury is amending the Global Terrorism Sanctions Regulations (``GTSR'') and the Terrorism Sanctions Regulations (``TSR'') to expand the scope of...

The challenge of preparation for a chemical, biological, radiological or nuclear terrorist attack

Directory of Open Access Journals (Sweden)

Alexander David

2006-01-01

Full Text Available Terrorism is not a new phenomenon, but, in the contemporary scene, it has established itself in a manner which commands the most serious attention of the authorities. Until relatively recently, the major threat has been through the medium of conventional weaponry and explosives. Their obvious convenience of use and accessibility guarantees that such methods will continue to represent a serious threat. However, over the last few years, terrorists have displayed an enthusiasm for higher levels of carnage, destruction and publicity. This trend leads inexorably to the conclusion that chemical, biological, radiological and nuclear (CBRN methods will be pursued by terrorist organisations, particularly those which are well organised, are based on immutable ideological principles, and have significant financial backing. Whilst it is important that the authorities and the general public do not risk over-reacting to such a threat (otherwise, they will do the work of the terrorists for them, it would be equally ill-advised to seek comfort in denial. The reality of a CBRN event has to be accepted and, as a consequence, the authorities need to consider (and take seriously how individuals and the community are likely to react thereto and to identify (and rehearse in a realistic climate what steps would need to be taken to ameliorate the effects of such an event.

Nuclear study of Melusine; Etude nucleaire de Melusine

Energy Technology Data Exchange (ETDEWEB)

Cherot, J [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1959-07-01

In this report are reviewed - with respect to starting of experiments - the main nuclear characteristics of a 20 per cent enriched uranium lattice, with light water as moderator and reflector. The reactor is to operate at 1 MW. 1) Study of various critical masses. 2) Control. Effectiveness of cadmium. Control rods and of a stainless steel regulating rod. 3) Study of the effect on reactivity of disturbances in the core center. 4) Study of xenon and samarium poisoning. 5) Temperature factor. 6) Heat exchanges in a fuel element. (author) [French] On etudie, dans ce rapport, les principales proprietes nucleaires d'un reseau a uranium enrichi (20 pour cent), dont le moderateur et le reflecteur sont l'eau legere en vue des experiences de demarrage. Ce reacteur devra fonctionner a 1 MW. 1) Etude de diverses masses critiques. 2) Controle. Efficacite des barres de controle en cadmium et d'une barre de reglage en acier inoxydable. 3) Etude de l'effet sur la reactivite de perturbation au centre du coeur. 4) Etude de l'empoisonnement xenon et samarium. 5) Coefficient de temperature. 6) Echanges thermiques dans un element. (auteur)

Media participation and mental health in terrorist attack survivors.

Science.gov (United States)

Thoresen, Siri; Jensen, Tine K; Dyb, Grete

2014-12-01

Terrorism and disasters receive massive media attention, and victims are often approached by reporters. Not much is known about how terror and disaster victims perceive the contact with media and whether such experiences influence mental health. In this study, we describe how positive and negative experiences with media relate to posttraumatic stress (PTS) reactions among survivors of the 2011 Utøya Island terrorist attack in Norway. Face-to-face interviews were conducted with 285 survivors (47.0% female and 53.0% male) 14-15 months after the terrorist attack. Most survivors were approached by reporters (94%), and participated in media interviews (88%). The majority of survivors evaluated their media contact and participation as positive, and media participation was unrelated to PTS reactions. Survivors who found media participation distressing had more PTS reactions (quite distressing: B = 0.440, extremely distressing: B = 0.611, p = .004 in adjusted model). Perceiving media participation as distressing was slightly associated with lower levels of social support (r = -.16, p = .013), and regretting media participation was slightly associated with feeling let down (r = .18, p = .004). Reporters should take care when interviewing victims, and clinicians should be aware of media exposure as a potential additional strain on victims. Copyright © 2014 International Society for Traumatic Stress Studies.

Terrorist threat and perceived Islamic support for terrorist attacks as predictors of personal and institutional out-group discrimination and support for anti-immigration policies: evidence from 9 European countries

NARCIS (Netherlands)

Doosje, B.; Zimmermann, A.; Küpper, B.; Zick, A.; Meertens, R.

2009-01-01

Traditionally, research has shown that subtle and blatant prejudices are important predictors of out-group discrimination and support for anti-immigration policies. The present paper shows that, when controlling for these types of prejudices and for political conservatism, terrorist threat and

Transition from Terrorist Event Management to Consequence Management, Executive Summary

Science.gov (United States)

1982-03-31

hUMIEe " BDM/W-82-l1 5-TR AUTO11(o 1. CONTR ACT OR GRANT NumURe) J. C. Evanis, M. K. Pilgrim, C. J. Potter EMW-C-0744 9. PER•O^•ING ORGANIZATIN NAME...should, and is expected to, provide leadership in this regard. There exists a variety of experience and planning for responding to terrorist events. The

Scottish Campaign to Resist the Atomic Menace annual report 1992/93

International Nuclear Information System (INIS)

1993-01-01

In a year which saw the Scottish Campaign to Resist the Atomic Menace (SCRAM) Safe Energy journal reach its 15th birthday, the Earth Summit in Rio was amongst the most important events. Though this historic international meeting failed to live up to the expectations of many, it was a step in the right direction. The activities of the many non-governmental organisations was particularly encouraging, and their continuing work on climate change in particular could be vital. The nuclear industry persists in claiming green credentials, but it has not had a good year. For SCRAM, founded to oppose the Torness nuclear power station, the Public Inquiry in December into Scottish Nuclear's plans for a dry store was of particular significance. Our pragmatic decision not to oppose the scheme did not go unnoticed. We were happy to provide registered objectors with information, including our report on dry storage. Having reached a landmark of fifteen years continuous publication, Safe Energy continues to be well received by a readership which includes concerned individuals, campaigners, politicians, environmentalists, government agencies, the media and the nuclear industry. SCRAM's main role is dissemination of information, and the journal is our main vehicle. We aim to deal with complex issues in a readable way, and are encouraged that such a broad range of people find it of use. (author)

Terrorists on Trial: A Performative Perspective

Directory of Open Access Journals (Sweden)

Beatrice de Graaf

2011-03-01

Full Text Available On 30 March 2011, ICCT organised an Expert Meeting entitled “Terrorism Trials as Theatre: A Performative Perspective”. The Expert Meeting applied a performative perspective to three well known and recent trials in different parts of the world: the trials against the Dutch Hofstad Group, the Mumbai 2008 Terrorist Attack Trial and the Guantanamo Military Tribunals. As such, the Expert Meeting did not concentrate solely on the immediate judicial performance of the magistrates and/or the defence; instead, the trials were put in their wider sociological context, adopting notions of social drama and communication sciences. This Expert Meeting Paper is a further adaptation of the Discussion Paper that was used as basis for debate during the Meeting.

Social categorization and fear reactions to the September 11th terrorist attacks

NARCIS (Netherlands)

Dumont, M.; Yzerbyt, V.Y.; Wigboldus, D.H.J.; Gordijn, E.H.

2003-01-01

Two experiments were run in The Netherlands and Belgium 1 week after the terrorist attacks against the World Trade Center in New York on September 11, 2001. The aim was to investigate whether social categorization affected emotional reactions, behavioral tendencies, and actual behaviors. Results

Neutron noise in nuclear reactors; Le bruit neutronique des reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Blaquiere, A. [Institut National des Sciences et Techniques Nucleaires (France); Pachowska, R. [Universite Technique de Varsovie (Poland)

1961-06-15

The power of a nuclear reactor, in the operating conditions, presents fluctuations due to various causes. This random behaviour can be included in the study of 'noises'. Among other sources of noise, we analyse hereafter the fluctuations due: a) to the discontinuous emissions of neutrons from an independent source; b) to the multiplication of neutrons inside the reactor. The method which we present makes use of the analogies between the rules governing a nuclear reactor in operation and a number of radio-electrical systems, in particular the feed-back loops. The reactor can be characterized by its 'passing band' and is described as a system submitted to a sequence of random pulses. In non linear operating condition, the effect of neutron noise is defined by means of a non-linear functional, this theory is thus related to previous works the references of which are given at the end of the present report. This leads us in particular in the case of nuclear reactors to some results given by A. Blaquiere in the case of radio-electrical loops. (author) [French] La puissance d'un reacteur nucleaire, dans les conditions du regime, est affectee de fluctuations dont les causes sont tres diverses. Ce comportement aleatoire rentre dans le cadre general de l'etude des 'bruits'. Entre autres sources ce bruit, nous analysons ici les fluctuations dues: a) a l'emission discontinue des neutrons provenant d'une source autonome; b) a la multiplication des neutrons au sein du reacteur. La methode que nous introduisons exploite les analogies entre les lois qui regissent un reacteur nucleaire au regime et certains systemes radioelectriques, en particulier les circuits a boucle de reaction. Le reacteur est caracterise par sa 'bande passante' et est decrit comme un systeme soumis a une succession d'impulsions aleatoires. Dans les conditions de fonctionnement non lineaires, l'effet du bruit neutronique est precise en utilisant une fonctionnelle non lineaire, ce qui relie cette theorie a

Is magnetic resonance imaging safe for patients with retained metal fragments from combat and terrorist attacks?

International Nuclear Information System (INIS)

Eshed, Iris; Kushnir, Tamar; Shabshin, Noga; Konen, Eli

2010-01-01

Background: Increasing numbers of military confrontations and terrorist attacks have led to increasing reports of retained metal fragments among patients referred for magnetic resonance imaging (MRI). The potential hazard of retained metal fragments for patients undergoing MRI has been studied among patients with retained metal fragments from domestic violence but not from combat and terrorist attacks. Purpose: To retrospectively evaluate the safety of MRI in patients with subcutaneous warfare-metal fragments. Material and Methods: 10,322 consecutive metal screening forms of patients scheduled for 1.5 Tesla (T) MR examination were retrospectively reviewed. All patients reported to have retained metal fragments were contacted by telephone and asked to describe the event in which they were exposed to the fragments and for any adverse sequelae or sensations during and after MRI. Their radiographs were evaluated for the number and size of the fragments. The data were analyzed for correlations between these factors. Results: Seven of the 24 patients who reported retained metal fragments were excluded, since there was no validating evidence of their presence. Fragments in the remaining 17 patients (18 MRI examinations) were inflicted by military or terrorist attacks that occurred 2-39 years prior to the MRI. The fragment size ranged between 1 and 10 mm. One patient reported a superficial migration of a 10-mm fragment after MRI. No other adverse reactions were reported. Conclusion: Conducting 1.5T MRI examinations is safe in patients with retained metal fragments from combat and terrorist attacks not in the vicinity of vital organs. However, caution is advised.

Is magnetic resonance imaging safe for patients with retained metal fragments from combat and terrorist attacks?

Energy Technology Data Exchange (ETDEWEB)

Eshed, Iris; Kushnir, Tamar; Shabshin, Noga; Konen, Eli (Dept. of Diagnostic Imaging, Sheba Medical center, Tel Hashomer, Sackler School of Medicine, Tel Aviv Univ., Tel Aviv (Israel)), e-mail: iris.eshed@sheba.health.gov.il

2010-03-15

Background: Increasing numbers of military confrontations and terrorist attacks have led to increasing reports of retained metal fragments among patients referred for magnetic resonance imaging (MRI). The potential hazard of retained metal fragments for patients undergoing MRI has been studied among patients with retained metal fragments from domestic violence but not from combat and terrorist attacks. Purpose: To retrospectively evaluate the safety of MRI in patients with subcutaneous warfare-metal fragments. Material and Methods: 10,322 consecutive metal screening forms of patients scheduled for 1.5 Tesla (T) MR examination were retrospectively reviewed. All patients reported to have retained metal fragments were contacted by telephone and asked to describe the event in which they were exposed to the fragments and for any adverse sequelae or sensations during and after MRI. Their radiographs were evaluated for the number and size of the fragments. The data were analyzed for correlations between these factors. Results: Seven of the 24 patients who reported retained metal fragments were excluded, since there was no validating evidence of their presence. Fragments in the remaining 17 patients (18 MRI examinations) were inflicted by military or terrorist attacks that occurred 2-39 years prior to the MRI. The fragment size ranged between 1 and 10 mm. One patient reported a superficial migration of a 10-mm fragment after MRI. No other adverse reactions were reported. Conclusion: Conducting 1.5T MRI examinations is safe in patients with retained metal fragments from combat and terrorist attacks not in the vicinity of vital organs. However, caution is advised.

Iraagi väitel tuleb iga teine terrorist Süüriast / Igor Taro

Index Scriptorium Estoniae

Taro, Igor

2007-01-01

Bagdadis elurajooni turul hukkus enesetapurünnakus 130 inimest. Iraagi kõrge valitsusametniku sõnul tuleb 50% terrorist üle Süüria piiri. Iraagi peaminister Nuri al-Maliki arvamus. Vt. samas: Mässulised leiavad tuge internetist

Trash can bomb can fall into the hands of terrorists

CERN Multimedia

2001-01-01

Leading scientists from CERN described how if terrorists were able to get their hands on plutonium or uranium, they would be able to manufacture a 'trash can' nuclear bomb simply by inserting the radioactive material into a normal bomb. Once detonated a large area could be contaminated leading to the immediate deaths of many with many more future casualties due to cancers caused by the radiation.

Remediation following a CBRN terrorist attack : domestic and international perspectives

Energy Technology Data Exchange (ETDEWEB)

Yanofsky, N. [Defence Research and Development Canada, Ottawa, ON (Canada)

2005-07-01

The risks of chemical, biological and radiological/nuclear (CBRN) agents in terrorist attacks is well recognized. Serious measures must be in place to respond to terrorist attacks that involve these agents, including cleanup of affected buildings, machinery, land, water and air. This paper describes what is expected from the science community in the development of adequate, reliable and economical decontamination methods and equipment. It also discusses improved detection methods and adequate personal protection. Cleanup after a terrorist attack has much in common with the cleanup of contaminated sites or dealing with the consequences of industrial accidents, particularly as most potential chemical terror agents are represented by toxic industrial chemicals. The major needs of organizations involved in cleanup procedures were reviewed. Issues concerning first responders, assessment of situations, information collecting and the detection of possible chemical, biological and radiological agents were discussed. The development of generic decontamination procedures and equipment was suggested, with reference to the fact that the spectrum of CBRN weapons is very broad. In addition, the development of detection systems and instruments capable of analyzing a broad range of agents was also seen as desirable. New generation instruments such as Toxic Industrial Materials (TIMs) detectors were reviewed. Guidelines for cleanup procedures and remediation efforts were examined. It was also noted that there is relatively little information available to predict the behaviour of potential agents of CBRN terrorism in a complex urban environment. By studying different complex threat scenarios, scientists, first responders and other parties can achieve a better understanding of how to optimize the deployment of their resources. Mechanical, physiochemical and biological methods of decontamination were evaluated. Issues concerning waste disposal were discussed. It was noted that the

The Sociology and Psychology of Terrorism: Who Becomes a Terrorist and Why?

Science.gov (United States)

1999-09-01

for School Killers,” New York Times, June 21, 1999, A10. Della Porta, Donatella. “ Political Socialization in Left-Wing Underground Organizations...Newsletter of the Association of Former Intelligence Officers, 22, No. 1, 1997. Wasmund, Klaus. “The Political Socialization of West German Terrorists.” In

Radiological preparedness in the case of a terrorist attack or an accident

International Nuclear Information System (INIS)

Cizmek, A.

2005-01-01

During the Cold War, every information about weapons of mass destruction was treated as top secret, regardless of whether the information concerned friend or foe. The most serious threat in our post Cold War era are terrorist radiological dispersal devices. Dirty nukes are what you may choose to build if you're unable to create a real nuclear bomb, i.e. one whose explosion is based on a nuclear reaction. A dirty bomb is a conventional explosive salted with radioactive isotopes in order to spew out that nuclear material and contaminate a wide area. The military usefulness of such devices have always been in dispute. In fact, the TNT in such a bomb may still be more dangerous than the nuclear material. Its destructive power would really depend on the size of the conventional bomb, and the volume and nature of nuclear material. This paper addresses the possibilities of decontamination and preparedness in the case of a terrorist attack or accident.(author)

Defense against terroristic hazards and risk by building planning law; Abwehr terroristischer Gefahren und Risiken durch Bauplanungsrecht

Energy Technology Data Exchange (ETDEWEB)

Hopkins, Richard

2012-07-01

The book on defense against terroristic hazards and risk by building planning law includes the following issues: Introduction: civil engineering and safety. Risk, hazards and urban planning: historical and actual examples for the constructional danger prevention, terroristic threat and urban planning. Risk, hazards and terrorism: sociology and risk, law and risk, terrorism - risk or hazard? Answer to uncertainty - risk prevention, catastrophe law as link. Risk, hazard, terrorism and the public building and regional planning law: regional planning law as point of origin, building law and terrorism, possibility of control by the legal building regulations.

Evolution of nuclear chemical industry in France; Evolution de l'industrie chimique nucleaire en France

Energy Technology Data Exchange (ETDEWEB)

Fould, M H [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1959-07-01

'impulsion du CEA, mais aussi de maitres d'oeuvres tels qu'Electricite de France et la Marine Marchande, l'effort nucleaire fran is atteint pour les annees 1957-1961, environ 600 milliards de francs: plus de la moitie de cette somme sera depensee par l'industrie chimique en recherches, installations pilotes, constructions d'usines et livraisons. Faire bien, vite et rentable sont les buts recherches. Ces objectifs sont atteints grace a une collaboration intime des grands services de l'etat et de l'industrie privee. Ce gros effort s'exerce principalement dans les voies suivantes: - Un traitement chimique pousse de tonnages croissants des minerais de l'Union fran ise, visant a produire un uranium pur, abondant et bon marche. - Une preparation soigneuse de combustibles nucleaires economiques et parfaitement adaptes aux divers types de reacteurs en fonctionnement ou en construction. - Un retraitement des combustibles irradies pour en extraire le plutonium de facon complete ainsi que l'uranium et certains produits de fission. - Une fabrication industrielle des materiaux nucleairement purs ou resistants a la corrosion exiges par la technologie des reacteurs producteurs d'energie et de recherches. - La fourniture aux multiples utilisateurs etrangers et fran is d'isotopes et de traceurs radioactifs reclames par la medecine, l'industrie et l'agriculture en nombre toujours croissant. - Un traitement chimique meticuleux des effluents gazeux ou liquides dans des stations au controle rigoureux afin de rendre les reacteurs et leurs annexes parfaitement surs d'emploi. Cet expose aura montre l'ampleur de l'effort deploye par une industrie chimique nucleaire jeune, dynamique et en plein essor. Ayant assure ses techniques, realise de nombreuses installations, elle est largement en etat de faire face au programme atomique fran is. En outre, elle est capable et desireuse d'etre associee aux developpements de l'industrie atomique etrangere notamment dans te cadre de l'Euratom et d

A New Forensic Picture Polygraph Technique for Terrorist and Crime Deception System

Science.gov (United States)

Costello, R. H. Brian; Axton, JoAnn; Gold, Karen L.

2006-01-01

The Forensic Terrorist Detection System called Pinocchio Assessment Profile (PAP) employs standard issue polygraphs for a non-verbal picture technique originated as a biofeedback careers interest instrument. The system can be integrated readily into airport screening protocols. However, the method does not rely on questioning or foreign language…

Development of a Motorized Afifia Mowing Machine Design for Controlling Environmental Conservation and Menace for Home Use

Directory of Open Access Journals (Sweden)

Gbasouzor Austin Ikechukwu

2017-01-01

Full Text Available Technology has become more affordable and penetrates every aspect of daily life, even in developing country like Nigeria. However many of the users in developing countries are still finding difficulty in using the technologies due to lack of experience as they undergo a technology leap. The aim of this research work explores the approach in designing, development of a motorized Afifia (grass mowing machine. This research was considered because of the unhygienic environmental conservation and its menace. An estimate of 20N was adopted as the required force to cut lawns and based on this design force of 70N was chosen. This design force was the basis of characterizing the selection of materials use, as a result it was found that the machine is 85% efficient based on the area mowed per hour which is 390.6m2.

Conceptualizing Terrorist Violence and Suicide Bombing

Directory of Open Access Journals (Sweden)

Murad Ismayilov

2010-01-01

Full Text Available This article presents an analysis of different approaches to terrorist violence, with a particular focus on suicide terrorism, using the above mentioned levels of analysis as a conceptual framework to organize this study. In doing so, the article focuses primarily on four selected studies: Khashan's theory of collective Palestinian frustration operating at individual and structural levels; Pape's strategic theory of suicide terrorism, Devji's notion of global jihad, and Hammes' conceptualization of suicide terrorism as one of the strategies of Fourth Generation Warfare, all studied at a strategic level. Drawing on these analyses, as well as on Tilly, this article attempts to address the question of whether suicide terrorism represents a "coherent phenomenon," and whether there is, or may be, a generalized pattern which could account for all possible causes of martyrdom operations.

Playing the villain : understanding the punishment and portrayal of terrorists

OpenAIRE

Spens, Christiana

2017-01-01

Playing the Villain argues that the portrayal and punishment of terrorists in the Western media perpetuates colonialist attitudes, due to the visual connections between these modern images and past or fictional representations of iconic, punished villains. A theory of scapegoating related to intervisuality supports this argument, by explaining that as a ritual dependent on and developed by cultural history and mythology, scapegoating requires engagement with recognisable visual motifs that...

Have the Mexican Drug Cartels Evolved into a Terrorist Insurgency?

Science.gov (United States)

2013-06-14

individual police officers and journalists.55 Originally, the Gulf Cartel recruited them from Mexico’s Special Operations Forces, known as Grupo Aeromóvil de ...fluid situation surrounding the Mexican drug war has led to much speculation about how to classify the powerful drug cartels conducting it. There is... conducting it. There is literature debating whether the cartels are merely a criminal enterprise or whether the cartels represent a new terrorist

The national drill for deterrence and fighting nuclear terrorism

International Nuclear Information System (INIS)

Cioflan, Constantin

2006-01-01

Full text: National Commission for Nuclear Activities Control (CNCAN) in cooperation with the Romanian Intelligence Service (SRI) organized the 'National Drill for Deterrence and Fighting the Nuclear Terrorism' which took place on May 10, 2006 in Cheile Rasnoavei, Brasov county, Romania. This event continues the activities undertaken by CNCAN, in its capacity of a national center ensuring the nuclear safeguards, physical protection of nuclear materials as well as for preventing and fighting against illicit traffic with radioactive nuclear materials and deterring the terrorist actions menacing the security and nuclear safety of the nation. The drill consisted in simulating a terrorist attack against a shipment of nuclear fuel (made available by the Nuclear Fuel Plant at Pitesti). It was a good opportunity for testing the reacting and organizing technical capacity of the national institutions committed with physical protection in emergency situations generated by terrorist actions. The objectives of the drill was the deployment of a counter-terrorist intervention in case of a terrorist attack intending to hijack a special expedition of dangerous materials. Hostages were seized and the demand was issued for clearing the traffic up to the national boundary. The anti-terrorist brigade (SRI) organized an ambush on the route of displacement in order to capture and annihilate the terrorist unit and re-establishing the legal order. CNCAN participated in this drill with its mobile intervention unit which is a team of experts correspondingly equipped with specific instruments for detecting the nuclear materials, special equipment for communication and locating as well as with two marked vehicles. The SRI employed a number higher than 80 officers and military technicians from anti-terrorist brigade, constituted in negotiators, storming squads, paratroopers, pyrotechnic experts, communication technicians. PUMA and Alouette helicopters for launching air attacks were employed

Developing Health-Based Pre-Planning Clearance Goals for Airport Remediation Following Chemical Terrorist Attack: Introduction and Key Assessment Considerations

OpenAIRE

Watson, Annetta; Hall, Linda; Raber, Ellen; Hauschild, Veronique D.; Dolislager, Fredrick; Love, Adam H.; Hanna, M. Leslie

2011-01-01

In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility reuse and re-entry could require hours to multiple days. While restoration timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical terrorist release. What follows is the first of a two-part analysis identifying key considerations, critica...

CAROLIN GOERZIG. TALKING TO TERRORISTS: CONCESSIONS AND THE RENUNCIATION OF VIOLENCE. REVIEWED BY: SCOTT NICHOLAS ROMANIUK

Directory of Open Access Journals (Sweden)

Scott Nicholas Romaniuk

2016-03-01

Full Text Available “Talking to terrorists remains a taboo” (Goerzig, 2010: p. 125. The adoption and reinforcement of such a moral position by many Western and non-Western governments alike has played no small role in, to a large extent, states to contain the violence and insecurity bred by terror activist in the post-Cold war and post-9/11 periods. Yet, few policymakers seem to recognize the danger in building political and social environments in which dialogue between states and terrorist groups and organizations is little more than depravity or even a betrayal to entire populations. To be sure, the protection of civilian populations has been entrusted to states that might otherwise learn better means of terrorism deterrence if lines of communication between states and terrorists were less constrained. The taboo of which Carolin Goerzig speaks, is one that “has been institutionalized in a legal framework in which … academics are being asked to report on their students and in which attempting to understand the subjectivities of ‘terrorist’ suspects could be interpreted as a ‘glorification of terrorism’” (Jackson quoted in Goerzig, 2010: p. 125.

Overview of the terrorist threat to international peace and security

International Nuclear Information System (INIS)

Wilkinson, P.

2001-01-01

This contribution deals with the implications of terrorism for international peace and security and the escalation to mass terrorism. The topics covered are: impact of the latest terrorist events on the United States, impact on the international community; illegitimacy of terrorism; need for global action; the role of the united Nations; the crucial role for disarmament and counter-proliferation activities, especially in finding means of enhancing the security of materials that could easily be misused

Direct interaction in nuclear reactions: a theory; L'interaction directe dans les reactions nucleaires: theorie

Energy Technology Data Exchange (ETDEWEB)

Dominicis, C.T. de [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1959-07-01

General treatment of the foundations of direct interaction in nuclear reactions; representation of the instantaneous elastic scattering amplitude by the scattering amplitude due to a complex potential; expansion of the instantaneous inelastic scattering amplitude and discussion of the 1. Bohr approximation (distorted waves) contribution to individual and collective states of excitation. (author) [French] Expose general sur les fondements de l'interaction directe dans les reactions nucleaires; representation de l'amplitude de diffusion instantanee elastique par celle due a un potentiel complexe; developpement de l'amplitude de diffusion instantanee inelastique et discussion de la contribution de la premiere approximation de Bohr (sur des distendues) a l'excitation d'etats individuels et collectifs. (auteur)

Authoritarian reactions to terrorist threat: who is being threatened, the Me or the We?

Science.gov (United States)

Asbrock, Frank; Fritsche, Immo

2013-01-01

Endorsement of authoritarian attitudes has been observed to increase under conditions of terrorist threat. However, it is not clear whether this effect is a genuine response to perceptions of personal or collective threat. We investigated this question in two experiments using German samples. In the first experiment (N = 144), both general and specific authoritarian tendencies increased after asking people to imagine that they were personally affected by terrorism. No such effect occurred when they were made to think about Germany as a whole being affected by terrorism. This finding was replicated and extended in a second experiment (N = 99), in which personal and collective threat were manipulated orthogonally. Authoritarian and ethnocentric (ingroup bias) reactions occurred only for people highly identified with their national ingroup under personal threat, indicating that authoritarian responses may operate as a group-level coping strategy for a threat to the personal self. Again, we found no effects for collective threat. In both studies, authoritarianism mediated the effects of personal threat on more specific authoritarian and ethnocentric reactions. These results suggest that the effects of terrorist threat on authoritarianism can, at least in part, be attributed to a sense of personal insecurity, raised under conditions of terrorist threat. We discuss the present findings with regard to basic sociomotivational processes (e.g., group-based control restoration, terror management) and how these may relate to recent models of authoritarianism.

Activist or Terrorist? Negotiating Discourses of Eco-Terror in "If a Tree Falls"

Science.gov (United States)

Olson, Jade

2018-01-01

Environmentalist voices like the Earth Liberation Front have been labeled "eco-terrorists." The 2011 documentary film "If a Tree Falls" explores how "eco-terrorism" troubles the unstable border between activism and terrorism. This essay offers a textual analysis of the film's negotiation of the activism/terrorism…

A Terrorist-fraud Resistant and Extractor-free Anonymous Distance-bounding Protocol

OpenAIRE

Avoine , Gildas; Bultel , Xavier; Gambs , Sébastien; Gerault , David; Lafourcade , Pascal; Onete , Cristina; Robert , Jean-Marc

2017-01-01

International audience; Distance-bounding protocols have been introduced to thwart relay attacks against contactless authentication protocols. In this context, veri-fiers have to authenticate the credentials of untrusted provers. Unfortunately , these protocols are themselves subject to complex threats such as terrorist-fraud attacks, in which a malicious prover helps an accomplice to authenticate. Provably guaranteeing the resistance of distance-bounding protocols to these attacks is a compl...

VULNERABILITIES, TERRORIST AND BIOTERRORIST THREATS AND RISKS

Directory of Open Access Journals (Sweden)

Viorel ORDEANUL

2014-12-01

Full Text Available The contemporary society has been, is and will probably be dominated "urbi et orbi " (everywhere and for everybody by conflicts expressed through violence, social confrontations, permissiveness, authority collapse, collapse of moral norms. Paradoxically, although it is spoken and written much about terrorism and terrorists, there is still no complete and accepted definition of these terms, and the legal classification is approximate. The analysis of threats is an extremely important decisional asset when setting up plans of direct protection or objective security strategies or institutions suitable to become targets of violent actions, but today's intelligence community has not yet established a clear set of procedures and principles that constitute the expert main frame for a comprehensive analysis of threats and vulnerabilities.

Physics for future Presidents - nuclear power, terrorism, global warming; La physique expliquee a notre futur president - Nucleaire, terrorisme, rechauffement climatique

Energy Technology Data Exchange (ETDEWEB)

Muller, Richard A.

2011-04-26

This book explains the science behind the concerns that our nation faces in the immediate future. It outlines the tools of terrorists, the dangers of nuclear power, and the reality of global warming. As citizens who will elect future presidents of the most powerful and influential countries in the world, we need to know-truly understand if Iran's nascent nuclear capability is a genuine threat to the West, if biochemical weapons are likely to be developed by terrorists, if there are viable alternatives to fossil fuels that should be nurtured and supported by the government, if nuclear power should be encouraged, and if global warming is actually happening. This book is written in everyday, nontechnical language on the science behind the concerns that our nations faces in the immediate future. This book is translated from 'Physics for Future Presidents: The Science Behind the Headlines', published by W. W. Norton and Company in August 2008. Contents: 1 - Terrorism: Nine-eleven, Terrorist nukes, The next terrorist attack, Biological terrorism; 2 - Energy: Key energy surprises, Solar Power, The end of oil; 3 - Nukes: Radioactivity and death, Radioactive decay, Nuclear weapons, Nuclear madness, Nuclear power, Nuclear waste, Controlled fusion; 4 - Space: Space and satellites, Gravity applications, Humans in space, Spying with invisible light; 5 - Global Warming: A brief history of climate, The greenhouse effect, A very likely cause, Evidence, Non-solutions, The fruit on the ground, New technologies

Reasoning about Emotional Contents Following Shocking Terrorist Attacks: A Tale of Three Cities

Science.gov (United States)

Blanchette, Isabelle; Richards, Anne; Melnyk, Laura; Lavda, Anastasia

2007-01-01

The authors examined reasoning following the terrorist attacks carried out in London in July 2005. They tested participants in London (United Kingdom), Manchester (United Kingdom), and London (Canada) within 1 week of the attacks and again 6 months later. Participants reasoned about syllogisms of 3 types: neutral, generally emotional, and…

Consequence Assessment for Potential Scenarios of Radiological Terrorists Events

International Nuclear Information System (INIS)

Shin, Hyeongki; Kim, Juyoul

2007-01-01

Radiological dispersal device (RDD) means any method used to deliberately disperse radioactive material to create terror or harm. Dirty bomb is an example of RDD, which usually consists of radioactive material and unconventional explosive. Dirty bomb was a problem long before September 11, 2001. In 1987, the Iraqi government tested a one-ton radiological bomb. The Iraqi tests confirmed that a dirty bomb is not effective as weapons of mass destruction (WMD) and that its main value is as a psychological weapon. In 1995, Chechen rebels buried a dirty bomb in a park in Moscow threatening to detonate one in the future if their demands were not met. Another good example of potential dirty bomb effects was an incident in Goiania, Brazil on September 18, 1987, where an orphaned medical source containing 1,375 Ci of Cs-137 resulted the death of four people and extensive environmental contamination. The purposes of radiological terrorists events are not to destroy or damage the target but to disperse radioactivity in the environment. They inflict panic on a public and economic damage by disruption of business. They also have influence on enormous clean-up costs by spreading radioactive contamination including secondary impacts on water supply reservoirs. Generally, two major long-term concerns following a RDD are human health and economic impacts. In this study, we developed potential scenarios of radiological terrorists events and performed their radiological consequence assessments in terms of total effective dose equivalent (TEDE), projected cumulative external and internal dose, and ground deposition of radioactivity

Consequence Assessment for Potential Scenarios of Radiological Terrorists Events

Energy Technology Data Exchange (ETDEWEB)

Shin, Hyeongki [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of); Kim, Juyoul [Seoul National University, Seoul (Korea, Republic of)

2007-07-01

Radiological dispersal device (RDD) means any method used to deliberately disperse radioactive material to create terror or harm. Dirty bomb is an example of RDD, which usually consists of radioactive material and unconventional explosive. Dirty bomb was a problem long before September 11, 2001. In 1987, the Iraqi government tested a one-ton radiological bomb. The Iraqi tests confirmed that a dirty bomb is not effective as weapons of mass destruction (WMD) and that its main value is as a psychological weapon. In 1995, Chechen rebels buried a dirty bomb in a park in Moscow threatening to detonate one in the future if their demands were not met. Another good example of potential dirty bomb effects was an incident in Goiania, Brazil on September 18, 1987, where an orphaned medical source containing 1,375 Ci of Cs-137 resulted the death of four people and extensive environmental contamination. The purposes of radiological terrorists events are not to destroy or damage the target but to disperse radioactivity in the environment. They inflict panic on a public and economic damage by disruption of business. They also have influence on enormous clean-up costs by spreading radioactive contamination including secondary impacts on water supply reservoirs. Generally, two major long-term concerns following a RDD are human health and economic impacts. In this study, we developed potential scenarios of radiological terrorists events and performed their radiological consequence assessments in terms of total effective dose equivalent (TEDE), projected cumulative external and internal dose, and ground deposition of radioactivity.

The Terrorist and the Media: Partners in Crime or Rituals and Harmless Observers?

Science.gov (United States)

Dowling, Ralph E.

This paper explores the idea that the media "cause" or strongly motivate acts of terrorism. In an effort to refute this view the paper applies Kenneth Burke's dramatistic theory of communication to show that the motives and behavior of political terrorists can be explained without reference to the media coverage terrorism produces. The…

Guerilla Warfare & Law Enforcement: Combating the 21st Century Terrorist Cell within the U.S.

Directory of Open Access Journals (Sweden)

Major Richard Hughbank

2009-01-01

Full Text Available Both domestic and international terrorist organizations employ guerrilla warfare tactics, techniques, and procedures. Thus, the ability to identify and defeat the members of these organizations, cripple their infrastructures, and disrupt their financial resources lies in the understanding of modern guerrilla warfare as it develops in the twenty-first century within the United States.3 The forms of asymmetric warfare4 adopted by domestic and international terrorist groups alike is no longer intended to gain simple media exposure or governmental manipulation; they want to make an overpowering impact by causing massive loss of life and severe damage to infrastructure and are often motivated by religious imperatives and political goals. As terrorism analyst Stephen Flynn has observed, "Throughout the 20th century [Americans] were able to treat national security as essentially an out-of-body experience. When confronted by threats, [America] dealt with them on the turf of our allies or our adversaries. Aside from the occasional disaster and heinous crime, civilian life [in the United States] has been virtually terror-free." With the turn of the twenty-first century, terrorist operations have become more prevalent in the United States and are taking shape in the form of modern guerrilla warfare, thus creating new challenges for federal, state, and local law enforcement agencies. After reviewing the origin and nature of these challenges, this article will offer some suggestions for countering guerilla warfare in the United States.

Colombian Army Transformation and the Inflection Point of the Terrorist Groups

Science.gov (United States)

2011-03-30

Prince (Cambridge: Cambridge University Press, 1988), 24. 2 James D Henderson, La Modernizacion en Colombia: Los años de Laureano Gomez, 1889-1965...prime factor that permits the terrorist´s isolation from the social base, as well as the legitimate use of force by the State. In summary, the FARC...his dismissal, for alleged meddling in political affairs. 23 3 Francisco Leal Buitrago, La Inseguridad de la Seguridad. Colombia 1958-2005

Transnational Crime and the Criminal-Terrorist Nexus: Synergies and Corporate Trends

Science.gov (United States)

2004-04-01

are forced into prostitution, pornography and sweatshop labor, it becomes an obvious and direct threat to the fabric of our society.3 Add terrorists... impacts the U.S. Finally, many nation states are on the brink of thriving or failing, and their fate depends either on us…or the “help” of organized...and social fabric of societies came to light in the mid-1990s. Aggravating factors include globalization of business networks, lowered trade

Estimation of terrorist attack resistibility of dual-purpose cask TP-117 with DU (depleted uranium) gamma shield

International Nuclear Information System (INIS)

Alekseev, O.G.; Matveev, V.Z.; Morenko, A.I.; Il'kaev, R.I.; Shapovalov, V.I.

2004-01-01

Report is devoted to numerical research of dual-purpose unified cask (used for SFA transportation and storage) resistance to terrorist attacks. High resistance of dual-purpose unified cask has been achieved due to the unique design-technological solutions and implementation of depleted uranium in cask construction. In suggested variant of construction depleted uranium fulfils functions of shielding and constructional material. It is used both in metallic and cermet form (basing on steel and depleted uranium dioxide). Implementation of depleted uranium in cask construction allows maximal load in existing overall dimensions of the cask. At the same time: 1) all safety requirements (IAEA) are met, 2) dual-purpose cask with SFA has high resistance to terrorist attacks

Estimation of terrorist attack resistibility of dual-purpose cask TP-117 with DU (depleted uranium) gamma shield

Energy Technology Data Exchange (ETDEWEB)

Alekseev, O.G.; Matveev, V.Z.; Morenko, A.I.; Il' kaev, R.I.; Shapovalov, V.I. [Russian Federal Nuclear Center - All-Russian Research Inst. of Experimental Physics, Sarov (Russian Federation)

2004-07-01

Report is devoted to numerical research of dual-purpose unified cask (used for SFA transportation and storage) resistance to terrorist attacks. High resistance of dual-purpose unified cask has been achieved due to the unique design-technological solutions and implementation of depleted uranium in cask construction. In suggested variant of construction depleted uranium fulfils functions of shielding and constructional material. It is used both in metallic and cermet form (basing on steel and depleted uranium dioxide). Implementation of depleted uranium in cask construction allows maximal load in existing overall dimensions of the cask. At the same time: 1) all safety requirements (IAEA) are met, 2) dual-purpose cask with SFA has high resistance to terrorist attacks.

Hidden Markov models for the activity profile of terrorist groups

OpenAIRE

Raghavan, Vasanthan; Galstyan, Aram; Tartakovsky, Alexander G.

2012-01-01

The main focus of this work is on developing models for the activity profile of a terrorist group, detecting sudden spurts and downfalls in this profile, and, in general, tracking it over a period of time. Toward this goal, a $d$-state hidden Markov model (HMM) that captures the latent states underlying the dynamics of the group and thus its activity profile is developed. The simplest setting of $d=2$ corresponds to the case where the dynamics are coarsely quantized as Active and Inactive, re...

The quest for significance model of radicalization: implications for the management of terrorist detainees.

Science.gov (United States)

Dugas, Michelle; Kruglanski, Arie W

2014-01-01

Radicalization and its culmination in terrorism represent a grave threat to the security and stability of the world. A related challenge is effective management of extremists who are detained in prison facilities. The major aim of this article is to review the significance quest model of radicalization and its implications for management of terrorist detainees. First, we review the significance quest model, which elaborates on the roles of motivation, ideology, and social processes in radicalization. Secondly, we explore the implications of the model in relation to the risks of prison radicalization. Finally, we analyze the model's implications for deradicalization strategies and review preliminary evidence for the effectiveness of a rehabilitation program targeting components of the significance quest. Based on this evidence, we argue that the psychology of radicalization provides compelling reason for the inclusion of deradicalization efforts as an essential component of the management of terrorist detainees. Copyright © 2014 John Wiley & Sons, Ltd.

Operation the laboratory for NBC protection and bio monitoring in the case of terrorist attack with NBC weapons

International Nuclear Information System (INIS)

Tusek, D.; Vucemilovic, A; Klobucar, J.

2009-01-01

The aim of this study was to develop efficacy of Operation the Laboratory for NBC protection and Bio monitoring in the case of terrorist attack with chemical weapons. When is necessary quickly, adeptly Operation and unambiguous confirmation about use chemical warfare agent, the Laboratory must be ready and qualified for reaction. The Laboratory had to develop capability for the timely sampling and unambiguous identification chemical warfare agents in a battlefield or in case of the terrorist attack. The need for quality sample collection and analyses is critical to verify use of chemical weapon (CW) by an enemy or terrorists. Collection, packaging, transport and analysis of samples must be carried out on proper way and quickly enough for military, medical or political purposes. Precise records must accompany each sample but these records must not contaminate samples anyway. All sampling team personnel have to be equipped with appropriate equipment and qualified in its handling. After arriving samples at our Laboratory, we will handle with them on standard procedures; carry out preparation such as Headspace, Liquid/liquid extraction, Solid phase extraction, Liquid/solid extraction, concentration and derivatization. After that we will analyze samples by gas-chromatography mass-spectrometry (GC/MS) method.(author)

9/11, Act II : A Fine-Grained Analysis of Regional Variations in Traffic Fatalities in the Aftermath of the Terrorist Attacks

OpenAIRE

Gaissmaier, Wolfgang; Gigerenzer, Gerd

2012-01-01

Terrorists can strike twice - first, by directly killing people, and second, through dangerous behaviors induced by fear in people's minds. Previous research identified a substantial increase in U.S. traffic fatalities subsequent to the September 11 terrorist attacks, which were accounted for as due to a substitution of driving for flying, induced by fear of dread risks. Here, we show that this increase in fatalities varied widely by region, a fact that was best explained by regional variatio...

[Stories and drawings by children after the 2015 terrorist attacks in Paris].

Science.gov (United States)

Poget, Marc; Bouaziz, Nora; Apter, Gisèle

2016-01-01

Through the stories and drawings of children in a medical-psychological centre, it is possible to explore their psychological representations of the terrorist attacks which took place in Paris in January 2015. This work highlights the need to rethink the methods of care provided to these children in order to adapt them to their specific needs. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Spatial proximity and the risk of psychopathology after a terrorist attack

OpenAIRE

DiMaggio, Charles; Galea, Sandro; Emch, Michael

2010-01-01

Previous studies concerned with the relation of proximity to the September 11, 2001 terrorist attacks and subsequent psychopathology have produced conflicting results. The goals of this analysis are to assess the appropriateness of using Bayesian hierarchical spatial techniques to answer the question of the role of proximity to a mass trauma as a risk factor for psychopathology. Using a set of individual-level Medicaid data for New York State, and controlling for age, gender, median household...

Offensive Counterterrorism Targeted killing in eliminating terrorist target: the case of the USA and Israel

Directory of Open Access Journals (Sweden)

Hermínio Matos

2012-01-01

Full Text Available Due to the "global terrorism project", some States have adopted offensive counterterrorism measures which, though within national strategies on security and defense, contemplate the use of military power and the use of lethal force against non-state actors - individuals, groups or terrorist organizations - beyond their national borders. Reformulating the security paradigm has led, in these cases, to policies against terrorism. This is the case of targeted killing - the killing of selected targets - by the USA and Israel. Targeted killing actions - using essentially but not only drones - in Pakistan and Yemen by the American administration, a well as the Israeli response to Palestinian terrorism, are under heated debate in terms of their efficiency and legality. Thus, this paper aims to not only provide an analytical framework on this theme but also analyze the scope and impact of these counter terrorist strategies by the two countries.

PROSECUTING SOMALIA PIRATES AS TERRORISTS

Directory of Open Access Journals (Sweden)

ODHIAMBO E.O.S., ONKWARE K., KASSILLY J., NTABO O. M.

2011-01-01

Full Text Available This article starts from the assumption that piracy resembles terrorism in many aspects and attempts to support it through both a theoretical investigation and practical examples. The argument it makes is that Somali pirates should be prosecuted as terrorists. Moreover, it emphasizes the idea that for Somalia’s neighboring countries and not only the implementation of such an approach consists in resorting to the antiterrorist conventions already in place. Thus, for example, Kenya Navy as a piracyfi ghting agency should rely on these conventions to justify the capture and prosecution of pirates in Kenyan courts. In this respect, we emphasize the idea that only by resorting to an established international legal framework can Kenya identify the tools to counter pirates’ actions within legal limits. Moreover, this should be paralleled by efforts towards rebuilding Somalia and its institutions if long-term solutions are to be envisaged in the eradication of piracy in the Indian Ocean. In conclusion, the article looks at the concepts of piracy, terrorism and development in the Horn of Africa, suggests that piracy is a form of Terrorism and, makes a series of recommendations.

9/11, Act II: a fine-grained analysis of regional variations in traffic fatalities in the aftermath of the terrorist attacks.

Science.gov (United States)

Gaissmaier, Wolfgang; Gigerenzer, Gerd

2012-12-01

Terrorists can strike twice--first, by directly killing people, and second, through dangerous behaviors induced by fear in people's minds. Previous research identified a substantial increase in U.S. traffic fatalities subsequent to the September 11 terrorist attacks, which were accounted for as due to a substitution of driving for flying, induced by fear of dread risks. Here, we show that this increase in fatalities varied widely by region, a fact that was best explained by regional variations in increased driving. Two factors, in turn, explained these variations in increased driving. The weaker factor was proximity to New York City, where stress reactions to the attacks were previously shown to be greatest. The stronger factor was driving opportunity, which was operationalized both as number of highway miles and as number of car registrations per inhabitant. Thus, terrorists' second strike exploited both fear of dread risks and, paradoxically, an environmental structure conducive to generating increased driving, which ultimately increased fatalities.

Amélioration de la résilience de systèmes spatiaux soumis à des menaces : vers des réseaux de satellites autonomes

OpenAIRE

Cristini, Frédéric

2014-01-01

un environnement spatial naturel hostile, les systèmes spatiaux de télédétection traditionnels, monolithiques et téléopérés depuis le sol, demeurent vulnérables face à un nombre croissant de menaces émergentes issues de l’environnement spatial artificiel (armes antisatellites, débris). Plutôt que de chercher à protéger physiquement les satellites, nous proposons d’adopter une stratégie fondée sur le concept de résilience, qui traduit la capacité d’un système à poursuivre sa mis...

We Bomb, Therefore We Are: The Evolution of Terrorist Group Life Cycles

Science.gov (United States)

1994-03-24

34 Political Socialization in Left-Wing Underground Organizations: Biographies of Italian and German Militants," International Social Movement Research... Political Socialization of Terrorist Groups in West Germany," Journal of Political and Military Sociology, v. 11, n. 2, Fall 1983, 236. See also Giorgio...Love?, 30-31. 7 Quoted in Wasmund, " Political Socialization ," 236. 88Irving L. Horowitz, "The Routinization of Terrorism and Its Unanticipated

Plastic Surgery Management of Victims of Terrorist Violence in Ankara, Turkey.

Science.gov (United States)

İğde, Murat; Kaplan, Ahmet

2017-12-01

Terror attacks have been progressively increasing worldwide through the present era. The management of the consequences of terrorism events is under debate in almost every scientific area. The organization and advancement of health services constitute important components of the crisis management. Similar to other specialty areas in medicine, the medical management of terrorist attacks is becoming important in terms of plastic and reconstructive surgery.Ankara, the capital of Turkey, has been subject to 2 terrorist events in public places within a year. The total number of patients involved in both cases was 434. Ankara Numune Training and Research Hospital is a tertiary health care institution and one of the most important trauma centers in the region. A total of 178 Patients exposed to these events referred to our hospital. Of the total, 34 patients were completely or partially treated in the plastic and reconstructive surgery clinic. In this study, we tried to discuss the difficulties encountered in the classification of patients and plastic surgery during the treatment period of patients who experienced these attacks.Data were obtained from The National News Agency, hospital, and our own clinic registries. Patient classification was based on the injured parts of the body. Statistical analysis was performed for all data. In conclusion, the role and the importance of plastic surgery department especially in trauma management have been emphasized in the light of our findings.

Combating the terrorist use of mass destruction weapons, particularly nuclear weapons

International Nuclear Information System (INIS)

Barakat, M.

2008-01-01

The risks of mass destruction weapons vary and also forms of damages resulting therefrom. While the effects of nuclear weapons are focused, sudden and comprehensive, the chemical weapons have limited impacts relatively unless used intensively severe prejudice to the element of surprise, and thus impaired the efficacy of their influences,especially that they affect exceptionally the individuals in the area of injury and biological weapons do not announce themselves except through their effect that appears later than the time of use as they affect exceptionally the organisms in the area of injury.The mass destruction weapons have turned from being a purely military means in the early twentieth century and have now become the means of violence against governments and countries that they should prepare themselves for and respond in ways of successful and effective countermeasures. Despite the fact that the acquisition of mass destruction weapons can be considered as a priority objective, which terrorist groups and organizations steadily seek but their accessibility is flanked by a lot of difficulties. Addressing the risk of further spread of nuclear weapons, and especially after doubling the power of those high-risk weapons, the international community has an approach to take a number of arrangements that complement each other to control and resist nuclear proliferation, either for the states or for terrorist groups.

Identifying foreign terrorist fighters: The Role of Public-Private Partnership, Information Sharing and Financial Intelligence

Directory of Open Access Journals (Sweden)

Tom Keatinge

2015-07-01

Full Text Available Since 9/11, financial institutions have found themselves placed squarely on the front line of efforts to combat terrorism: countering terrorist financing has been a core element of the global counter-terrorism architecture since President George W Bush signed Executive Order 13224 promising to starve terrorists of funding. Financial institutions have played valuable “post-event” forensic roles, but despite the apparently immense troves of data they hold, their effective involvement in the identification and disruption of terrorist intentions or activity remains elusive. With global authorities consumed with the mushrooming growth of “foreign terrorist fighters” (FTFs, it seems timely to revisit the question of how financial institutions can play a more preventative role in countering terrorist threats. As the intergovernmental Financial Action Task Force (FATF noted recently, “greater domestic cooperation among AML/CFT [anti-money laundering and countering the financing of terrorism] bodies and other authorities” is needed to tackle funding of FTFs. Banks must play a key role in the development of this architecture. The issue of FTFs flowing to and from the conflict in Syria is likely to shape the international security agenda for the foreseeable future. Identifying citizens who have joined terrorist groups in Syria and Iraq pose a threat to the UK. The UK is certainly not alone in Europe in facing this threat. Evidence suggests these fears are now being realised. Both the scale of the issue in the context of the Syrian conflict and the speed with which the numbers have risen have caught international security authorities off guard, which – it would seem – have only belatedly appreciated the magnitude of the challenge. Whilst there has been much discussion and debate about who these travelling fighters are, their motivations, and the threats they pose, the majority of this analysis has focused on the role of social media in this

Attention and Memory in School-Age Children Surviving the Terrorist Attack in Beslan, Russia

Science.gov (United States)

Scrimin, Sara; Moscardino, Ughetta; Capello, Fabia; Axia, Giovanna

2009-01-01

Little is known about the impact of terrorism on children's cognitive functioning and school learning. The primary purpose of this study was to report on cognitive functioning among school-age children 20 months after a terrorist attack against their school. Participants included 203 directly and indirectly exposed children from Beslan and 100…

48 CFR 252.209-7001 - Disclosure of ownership or control by the government of a terrorist country.

Science.gov (United States)

2010-10-01

...) (a) Definitions. As used in this provision— (1) Government of a terrorist country includes the state... the government of which has repeatedly provided support for acts of international terrorism. As of the...

[Terrorist attack trauma - an individual entity of polytrauma : A 10-year update].

Science.gov (United States)

Güsgen, C; Franke, A; Hentsch, S; Kollig, E; Schwab, R

2017-10-01

The incidence of terrorist attacks is increasing worldwide, and they have also become a permanent threat in European cities. Due to its complexity, terrorist attack trauma places high demands on the strategy of surgical treatment. The combination of various mechanisms, explosions and gunshot injuries, with the characteristic pressure (blast) damage and a high proportion of penetrating trauma with simultaneous burns are characteristic features. Unlike in military conflicts, injuries to people of all ages and without ballistic body protection (body armor) are to be expected. The mechanism of the attack and its local conditions are of relevance for the assessment of the situation and the expected injury patterns. Thus, suicide attacks result in several times higher numbers of fatalities and casualties. Explosions on free ground lead to different types of injury than those in closed or semi-enclosed spaces. The treatment principles of the Advanced Trauma Life Support (ATLS®) are based on the intrahospital care of casualties as well as damage control strategies with trigger factors. In order to prepare and educate clinics and surgeons in Germany for such scenarios, various course formats of the professional societies, the German Society for General and Visceral Surgery (DGAV) and the German Society for Trauma Surgery (DGU) have now been established.

Terrorists or cowards: negative portrayals of male Syrian refugees in social media

OpenAIRE

Rettberg, Jill Walker; Gajjala, Radhika

2015-01-01

This paper examines images and words shared on the Twitter hashtag #refugeesNOTwelcome to understand the portrayal of male Syrian refugees in a post-9/11 context where the Middle-Eastern male is often primarily cast as a potential terrorist. Queer theorist Jasbir Puar (2007) and Middle- East scholar Paul Amar (2011) provide us with a theoretical approach to make sense of the contradictions we see emerging in this social media context.

Factors and uncertainties in the profitability of using nuclear energy in desalination of water; Facteurs et incertitudes de la rentabilite du recours a l'energie nucleaire dans le dessalement des eaux

Energy Technology Data Exchange (ETDEWEB)

Thiriet, L; Lievre, P [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

1969-07-01

One of the economic advantages of nuclear energy consists of the small proportional element in its cost structure. Economies of scale favour the nuclear station as compared with the conventional thermal one, and when the demand for electricity and heat, in particular for desalination, are sufficient, nuclear energy may, subject to certain conditions, prove advantageous. The object of this paper is to discuss the validity of the conclusions reached according to the hypotheses adopted. In the first part, the different kind of uncertainties connected with technical, economic and financial data (the various transmission coefficients, the life of equipment according to the choice of materials, changes in prices, the form of price functions and interest rates), and with the various constraints, are examined and discussed. In the second part the uncertainties connected with the method of optimisation used and the criterion of selection adopted are examined and discussed. It is shown thereby that it is usually extremely difficult to assume absolutely the competitiveness, or conversely the non-competitiveness, of using nuclear energy in the desalination of water, and that a large number of aspects have to be carefully examined. (author) [French] On sait que l'un des avantages economiques de l'energie nucleaire reside dans la faible part proportionnelle dans la structure de son cout. Les economies d'echelle favorisent le nucleaire par rapport au thermique classique, et lorsque les demandes d'electricite et de chaleur, notamment pour le dessalement, sont suffisantes on peut envisager favorablement, sous certaines hypotheses, le recours a l'energie nucleaire. L'objet de cette communication est de discuter la validite des conclusions auxquelles on parvient selon les hypotheses envisagees. Dans une premiere partie, on etudie et on discute les differentes sortes d'incertitudes, liees aux donnees techniques, economiques et financieres (les divers coefficients de transmission, les

The 'overlooked trio' of hypothetical terrorist nuclear weapons - reactor grade plutonium, neptunium-237 and tritium

International Nuclear Information System (INIS)

Sholly, S.

2002-01-01

Full text: Considerations revolving around physical protection of nuclear material are quite commonly and naturally focused on protecting weapons-grade plutonium (WGPu) and highly enriched uranium (HEU) from theft and diversion. These two materials are the center of attention because of their well-known (and demonstrated) potential for use in first-generation nuclear explosive devices of which potential terrorists are widely thought to be capable. They are also the center of attention because of retirements of these materials from military use as the Russian Federation and the United States reduce the number of nuclear weapons in their arsenals. Three other materials - an 'overlooked trio' - must also be borne in mind within this context: (1) reactor-grade plutonium (RGPu); (2) neptunium-237 (Np-237); and (3) tritium (H-3). Although there are still some authorities who either contend that RGPu cannot be used in a nuclear explosive or that there are (for a terrorist) insurmountable difficulties in doing so, the knowledgeable scientific and technical community, recognizes the potential utility of RGPu for hypothetical terrorist nuclear devices. A much smaller community of experts recognizes the usefulness of Np-237 for nuclear devices, but Np-237 is as straight-forwardly and easily usable as HEU and similarly abundant (but not often in separated form). Tritium can be used (with a modest increase in design sophistication) in a conventional first-generation nuclear device with any of the weapons-usable materials (WGPu, HEU, RGPu or Np-237) to increase the yield and/or increase the reliability of a non-fizzle yield. Given the presence of RGPu and Np-237 in abundant quantities in spent commercial reactor fuel, widely available knowledge of how to separate these materials, and a world-wide total of more than 400 nuclear power plants, spent reactor fuel also requires stringent controls. This is especially true of old spent fuel which has far less radiation dose

Study of some continuous spectra produced by nuclear reactions with light nuclei; Etude de quelques spectres continus produits par reactions nucleaires avec des noyaux legers

Energy Technology Data Exchange (ETDEWEB)

Marquez, L

1966-07-01

The continuous spectra coming from several nuclear reactions with light nuclei were measured. The spectra can be explained by a two-step reaction mechanism; however, the reactions produced by {sup 6}Li are different. A mechanism was proposed to explain their spectra based on the following assumptions: {sup 6}Li makes a nuclear molecule with the target which subsequently breaks up in such a way that an {alpha} particle comes out with the kinetic energy that it has in the molecule. The calculated spectra and those measured are in good agreement. (author) [French] Nous avons mesure les spectres continus produits dans plusieurs reactions nucleaires avec des noyaux legers. A l'exception des spectres produits par {sup 6}Li, on a trouve qu'on pouvait expliquer ces spectres par le mecanisme des reactions en deux etapes. Nous avons propose un mecanisme pour expliquer les spectres produits par {sup 6}Li. On suppose que {sup 6}Li forme une molecule nucleaire avec la cible qui eclate ensuite de facon telle qu'une particule alpha de la molecule sort avec l'energie cinetique de son mouvement propre dans la molecule. Les spectres calcules avec ces hypotheses et les spectres mesures sont en bon accord. (auteur)

Molten salts in nuclear reactors; Les sels fondus dans les reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Dirian, J; Saint-James, [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1959-07-01

Collection of references dealing with the physicochemical studies of fused salts, in particular the alkali and alkali earth halides. Numerous binary, ternary and quaternary systems of these halides with those of uranium and thorium are examined, and the physical properties, density, viscosity, vapour pressure etc... going from the halides to the mixtures are also considered. References relating to the corrosion of materials by these salts are included and the treatment of the salts with a view to recuperation after irradiation in a nuclear reactor is discussed. (author) [French] Bibliographie regroupant l'etude physico-chimique des sels fondus, en particulier des halogenures alcalins et alcalino-terreux. On etudie de nombreux systemes binaires, ternaires et quaternaires de ces halogenures avec des halogenures d'uranium, et de thorium. On etudie egalement les proprietes physiques des halogenures ou des melanges d'halogenures (densite, viscosite, tension de vapeur, etc...). On donne egalement des references quant a la corrosion des materiaux par ces sels, et le traitement de ceux-ci en vue de recuperation, apres irradiation dans un reacteur nucleaire. (auteur)

Production of nuclear graphite in France; Production de graphite nucleaire en France

Energy Technology Data Exchange (ETDEWEB)

Legendre, P; Mondet, L [Societe Pechiney, 74 - Chedde (France); Arragon, Ph; Cornuault, P; Gueron, J; Hering, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

The graphite intended for the construction of the reactors is obtained by the usual process: confection of a cake from coke of oil and tar, cooked (in a electric oven) then the product of cook is graphitized, also by electric heating. The use of the air transportation and the control of conditions cooking and graphitization have permitted to increase the nuclear graphite production as well as to better control their physical and mechanical properties and to reduce to the minimum the unwanted stains. (M.B.) [French] Le graphite destine a la construction des reacteurs est obtenu par le procede usuel: confection d'une pate a partir de coke de petrole et de brai, cuisson de cette pate (au four electrique) puis graphitation du produit cuit, egalement par chauffage electrique. L'usage du transport pneumatique et le controle des conditions cuisson et de graphitation ont permit d'augmenter la production de graphite nucleaire ainsi que de mieux controler ses proprietes physiques et mecaniques et de reduire au minimum les souillures accidentelles. (M.B.)

Strengthening Hospital Surge Capacity in the Event of Explosive or Chemical Terrorist Attacks

Science.gov (United States)

2009-03-01

and become more specialized and efficient over the past decade in order to survive in the tight financial markets . Capacity is not keeping pace...Surge Capacity for Terrorist Bombings,” Atlanta, Georgia, (April 2007): 6. 197 S. Einav, Z. Feigenberg, C. Weissman, D. Zolchik, G. Caspi, D. Kotler ...activated in several bombings, 200 S. Einav, Z. Feigenberg, C. Weissman, D. Zolchik, G. Caspi, D. Kotler

The pulsed neutron method applied to the determination of the nuclear constants of graphite (1961); La methode des neutrons pulses appliquee a la determination des constantes nucleaires du graphite (1961)

Energy Technology Data Exchange (ETDEWEB)

Lalande, J [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1961-07-01

A method for determining the nuclear constants {sigma}{sub a} and {lambda}{sub t} of a moderator is described. The disappearance of a burst of neutrons introduced into a finite medium is studied as a function of time. This decrease in the thermal neutron density is the product of two exponentials; one representing the absorption, the other the leakage. By varying one or other of these factors, the constants of the factor left unvaried can be determined, and from this the nuclear constant values are deduced. (author) [French] On decrit une methode permettant de determiner les constantes nucleaires {sigma}{sub a} et {lambda}{sub t} d'un moderateur. On etudie la decroissance dans le temps d'une bouffee de neutrons introduite dans un milieu fini. Cette decroissance de la densite en neutrons thermiques est le produit de deux exponentielles; l'une represente l'absorption, l'autre les fuites. Par variation de l'un ou l'autre de ces facteurs, on determine les constantes du facteur laisse invariant dont on deduit les valeurs des constantes nucleaires. (auteur)

Tracking and Analyzing Individual Distress Following Terrorist Attacks Using Social Media Streams.

Science.gov (United States)

Lin, Yu-Ru; Margolin, Drew; Wen, Xidao

2017-08-01

Risk research has theorized a number of mechanisms that might trigger, prolong, or potentially alleviate individuals' distress following terrorist attacks. These mechanisms are difficult to examine in a single study, however, because the social conditions of terrorist attacks are difficult to simulate in laboratory experiments and appropriate preattack baselines are difficult to establish with surveys. To address this challenge, we propose the use of computational focus groups and a novel analysis framework to analyze a social media stream that archives user history and location. The approach uses time-stamped behavior to quantify an individual's preattack behavior after an attack has occurred, enabling the assessment of time-specific changes in the intensity and duration of an individual's distress, as well as the assessment of individual and social-level covariates. To exemplify the methodology, we collected over 18 million tweets from 15,509 users located in Paris on November 13, 2015, and measured the degree to which they expressed anxiety, anger, and sadness after the attacks. The analysis resulted in findings that would be difficult to observe through other methods, such as that news media exposure had competing, time-dependent effects on anxiety, and that gender dynamics are complicated by baseline behavior. Opportunities for integrating computational focus group analysis with traditional methods are discussed. © 2017 Society for Risk Analysis.

How Belfius Bank's response to the terrorist attacks in Brussels helped embed business continuity in the company culture.

Science.gov (United States)

Jappens, Ludo

2017-01-01

Until 2015, major terrorist incidents in Belgium were considered a 'black swan'. However, the suicide attacks in Paris on 13th November, 2015 provided a wake-up call. Investigations revealed that the raid was prepared in Belgium by jihadists who grew up in Brussels and was coordinated by Belgian ISIS fighters in Syria. In an instant, it became clear that terror had been embedded in Belgian society and could erupt at any moment. At Belfius Bank Belgium, the subsequent months were a rollercoaster ride of terrorist-related events. Business activities were strongly affected, as the company's head office is located in the centre of Brussels. This paper focuses on the way Belfius responded to the events and how the lessons learned have helped to improve its business continuity and crisis management capability.

Cultural Memory of Sorrow in Advertising after the Terrorist Attacks

Directory of Open Access Journals (Sweden)

Esther Martínez Pastor

2015-09-01

Full Text Available The general objective of this research study is to do a comparative research to investigate the perception of sorrow in the advertising in the press after the terrorist attacks: 11/09/2001 (U.S. and 11/04/2004 (Spain. The general hypothesis considers that there are similar perceptions of the sorrow towards the ads although there are cultural differences. On a computer program the subject was shown these images about announcement advertisement published in the press after the 09/11 and 11/04 in a random order and was asked different questions that explored their perception and attitudes with regard to these advertisements

Study of thick, nuclear-compensated silicon detectors; Etude des detecteurs epais au silicium compense nucleairement

Energy Technology Data Exchange (ETDEWEB)

Le Coroller, Y. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-09-01

A study is made here, from the point of view of the realization and the performance, of thick nuclear-compensated silicon detectors. After recalling the need for compensation and reviewing the existing methods, the author describes in detail the controlled realization of thick detectors by nuclear compensation from the theoretical and experimental points of view. The practical precautions which should be observed are given: control of the homogeneity of the starting material, control of the evolution of the compensation, elimination of parasitic processes. The performances of the detectors obtained are then studied: electrical characteristics (current, life-time) on the one hand, detection and spectrometry of penetrating radiations on the other hand. The results show, that the compensated diodes having an effective thickness of two millimeters operate satisfactorily as detectors for applied voltages of about 500 volts. The resolutions observed are then about 2 per cent for mono-energetic electrons and about 4 per cent for the gamma; they can be improved by the use of a pre-amplifier of very low background noise. (author) [French] Les detecteurs epais au silicium compense nucleairement sont etudies ici du double point de vue realisation et performances. Apres un rappel sur la necessite de la compensation et les procedes existants, la realisation controlee des detecteurs epais par compensation nucleaire est decrite en detail sous l'aspect theorique et l'aspect experimental. On met en evidence les precautions a prendre dans la pratique: controle de l'homogeneite du materiau de base, controle de l'evolution de la compensation, elimination des processus parasites. On etudie ensuite les performances de detecteurs obtenus : caracteristiques electriques (courant, duree de vie) d'une part, d'autre part detection et spectrometrie des rayonnements penetrants. Les resultats montrent que les diodes compensees ayant une epaisseur utile de deux

Study of thick, nuclear-compensated silicon detectors; Etude des detecteurs epais au silicium compense nucleairement

Energy Technology Data Exchange (ETDEWEB)

Le Coroller, Y [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-09-01

A study is made here, from the point of view of the realization and the performance, of thick nuclear-compensated silicon detectors. After recalling the need for compensation and reviewing the existing methods, the author describes in detail the controlled realization of thick detectors by nuclear compensation from the theoretical and experimental points of view. The practical precautions which should be observed are given: control of the homogeneity of the starting material, control of the evolution of the compensation, elimination of parasitic processes. The performances of the detectors obtained are then studied: electrical characteristics (current, life-time) on the one hand, detection and spectrometry of penetrating radiations on the other hand. The results show, that the compensated diodes having an effective thickness of two millimeters operate satisfactorily as detectors for applied voltages of about 500 volts. The resolutions observed are then about 2 per cent for mono-energetic electrons and about 4 per cent for the gamma; they can be improved by the use of a pre-amplifier of very low background noise. (author) [French] Les detecteurs epais au silicium compense nucleairement sont etudies ici du double point de vue realisation et performances. Apres un rappel sur la necessite de la compensation et les procedes existants, la realisation controlee des detecteurs epais par compensation nucleaire est decrite en detail sous l'aspect theorique et l'aspect experimental. On met en evidence les precautions a prendre dans la pratique: controle de l'homogeneite du materiau de base, controle de l'evolution de la compensation, elimination des processus parasites. On etudie ensuite les performances de detecteurs obtenus : caracteristiques electriques (courant, duree de vie) d'une part, d'autre part detection et spectrometrie des rayonnements penetrants. Les resultats montrent que les diodes compensees ayant une epaisseur utile de deux millimetres fonctionnent

Optimizing Visits to the Site of Death for Bereaved Families After Disasters and Terrorist Events.

Science.gov (United States)

Kristensen, Pål; Dyregrov, Atle; Weisæth, Lars; Straume, Marianne; Dyregrov, Kari; Heir, Trond; Bugge, Renate Grønvold

2017-09-13

In recent years it has been common after disasters and terrorist events to offer bereaved families the opportunity to visit the place where their loved ones died. Many report that such visits are beneficial in processing their loss. Various factors, both cognitive (eg, counteracting disbelief) and existential or emotional (eg, achieving a sense of closeness to the deceased), are associated with the experienced benefit. Nonetheless, exacerbations of trauma and grief reactions (eg, re-enactment fantasies) are common, with some of the bereaved also reporting adverse reactions after the visit. Subsequently, proper preparations are a prerequisite before such visits take place. This article describes how to optimize collective visits to the site of death after disasters or terrorist events for bereaved families. Important questions-for example, concerning those who should be responsible for organizing a visit and those who should be invited, the timing of the visit, what can be done at the site, the need for support personnel, and other practical issues-are discussed and general guidelines are recommended. (Disaster Med Public Health Preparedness. 2017;page 1 of 5).

Characterising the UK Terrorist Threat: The Problem with Non-Violent Ideology as a Focus for Counter-Terrorism and Terrorism as the product of ‘Vulnerability’

OpenAIRE

Anthony Richards

2012-01-01

This article investigates two particular aspects as to how the terrorist threat in the UK has been characterised, arguing that they both challenge conventional academic wisdom as to how terrorism should be conceptualised. While such conventional wisdom should always be open to challenge, and policymaking perspectives are different to those of academics, these two particular aspects as to how the terrorist threat has been perceived in the UK merit scrutiny, especially as counter-terrorism stra...

Securing public transportation systems an integrated decision analysis framework for the prevention of terrorist attacks as example

CERN Document Server

Brauner, Florian

2017-01-01

Florian Brauner addresses the risk reduction effects of security measures (SecMe) as well as economic and social effects using terrorist threats in public transportation as use case. SecMe increase the level of security but cause interferences and restrictions for customers (e.g. privacy). This study identifies the interferences and analyzes the acceptance with an empirical survey of customers. A composite indicator for the acceptance of different SecMe is developed and integrated into a risk management framework for multi-criteria decision analysis achieving the right balance of risk reduction, costs, and social acceptance. Contents Assessment of Security Measures for Risk Management Measurement of Objective Effectiveness of Security Measures Against Terrorist Attacks Determination of Subjective Effects of Security Measures (Customer Acceptance Analysis) Cost Analysis of Security Measures Multi-Criteria Decision Support Systems Target Groups Scientists with Interest in Civil Security Research Providers and S...

Review of the Estimates for the Impact of the September 11, 2001, Terrorist Attacks on New York Tax Revenues

National Research Council Canada - National Science Library

2002-01-01

As a follow-up to our May 2002 report, reviewing the estimates of the economic impact of the September 11, 2001, terrorist attacks on New York, Congress requested additional information on New York tax revenues...

The Representation of Islam in Western Media: The Coverage of Norway Terrorist Attacks

Directory of Open Access Journals (Sweden)

Emad A. Alghamdi

2015-05-01

Full Text Available Undeniably mass media have become the primary source of information and communication for the majority of, if not all, members of modern societies. The nature of the information thus communicated and the manner in which it is dispensed through media certainly have a profound influence on people’s perceptions of the world around them. The relation between the media, on one hand, and culture, social life, and politics on the other, is an interesting one in which media fulfills dual functions, reflecting and also shaping issues occurring within these three domains (Bell & Garrett, 1998. In the initial media coverage of the 2011 Norway terrorist attacks, some western media authors, inaccurately and unjustly, held Muslims and Islamic groups as being responsible for the attacks. Using Critical Discourse Analysis (CDA, this study seeks to ascertain how language was manipulated in this coverage of the terrorist attacks in order to give expression to blind prejudice against Islam and Muslims. As findings of the analyses reveal, the tones of allegation in these articles and reports differed dramatically from one article to another ranging from tones of mere suspicion to those of overt accusation. The varying degrees of uncertainty or assertion of the authors’ statements were reflected in the varied linguistic forms and devices used within the discourse.

The need to counter extremist terrorist manifestations in society and in the penal system

Directory of Open Access Journals (Sweden)

Kazberov P.N.

2013-09-01

Full Text Available The article discusses the need for inter-agency work to minimize the extremist-terrorist activities in the community. The problem of the psychology of extremism and terrorism are increasingly in the spotlight representatives of various scientific disciplines. First of all, there is no single legal science in all respects understanding of phenomena such as extremism and terrorism, their classification and evaluation, although a number of positive examples in this respect international cooperation is present. According to current data provided by the Investigative Committee of the Russian Federation, the General Prosecutor of the Russian Federation, the Russian Ministry of Internal Affairs, as well as the Moscow Bureau for Human Rights, extremism is a real threat to the national security of the Russian Federation. From the data of law enforcement should be the fact that most of the crimes of extremist and terrorist nature committed by persons of young age, the consciousness of which are susceptible to nationalist propaganda. A significant increase in informal youth movements extremist-nationalist orientation. The problem of expansion of extremism is also relevant for the penitentiary system of modern society. The very fact that a significant number of prisoners serving sentences for extremism and terrorism, illustrates the need for them special psychological and educational work

Nuclear developments at the international inter govern mental level (1961); Developpements nucleaires sur le plan international intergouvernemental (1961)

Energy Technology Data Exchange (ETDEWEB)

Waynbaum, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

The United Nations organisation and nuclear energy rose simultaneously, in 1945, to occupy an important place in the public eye. The spiritual succession of the League of Nations which had foundered during the war was taken up by the new organisation which sought to implant its political ideal in a more tangible reality, so that it might thereby be inspired by concrete and substantial objectives. This is one of the reasons for the existence of the dozen specialized agencies created by the family of the United Nations and dealing with Health, Culture, Agriculture, Finance, etc. Nuclear energy is one of these techniques. Becoming suddenly an important power factor and exploiting for itself the prestige of Science, it became the favorite domain for the growth of this new spirit, as much in its universal form in 1945 as in its more regional form which it was later to adopt. The achievements are numerous and of varying importance; they deserve te be studied carefully. (author) [French] L'organisation des Nations Unies et le nucleaire ont ete places simultanement, en 1945, au premier plan de la scene mondiale. La Societe des Nations ayant sombre pendant la guerre, son heritage spirituel fut recueilli par la nouvelle organisation qui chercha a enraciner son ideal politique dans une realite plus materielle, de facon a y puiser une nourriture concrete et substantielle. C'est une des raisons d'existence de la douzaine d'institutions specialisees gravitant dans la famille des Nations Unies et s'occupant de Sante, de Culture, d'Agriculture, de Finances, etc. Le nucleaire est l'une de ces techniques. Devenu soudainement un facteur primordial de puissance, Cristallisant a son benefice le prestige de la Science, c'etait un terrain de predilection pour le developpement du nouvel esprit, aussi bien sous la forme universelle de 1945, que sous les formes regionales qui ont vu le jour ensuite. Les travaux realises que nombreux, d'importance tres inegale. Ils meritent qu'on les examine

Nuclear developments at the international inter govern mental level (1961); Developpements nucleaires sur le plan international intergouvernemental (1961)

Energy Technology Data Exchange (ETDEWEB)

Waynbaum, M. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

The United Nations organisation and nuclear energy rose simultaneously, in 1945, to occupy an important place in the public eye. The spiritual succession of the League of Nations which had foundered during the war was taken up by the new organisation which sought to implant its political ideal in a more tangible reality, so that it might thereby be inspired by concrete and substantial objectives. This is one of the reasons for the existence of the dozen specialized agencies created by the family of the United Nations and dealing with Health, Culture, Agriculture, Finance, etc. Nuclear energy is one of these techniques. Becoming suddenly an important power factor and exploiting for itself the prestige of Science, it became the favorite domain for the growth of this new spirit, as much in its universal form in 1945 as in its more regional form which it was later to adopt. The achievements are numerous and of varying importance; they deserve te be studied carefully. (author) [French] L'organisation des Nations Unies et le nucleaire ont ete places simultanement, en 1945, au premier plan de la scene mondiale. La Societe des Nations ayant sombre pendant la guerre, son heritage spirituel fut recueilli par la nouvelle organisation qui chercha a enraciner son ideal politique dans une realite plus materielle, de facon a y puiser une nourriture concrete et substantielle. C'est une des raisons d'existence de la douzaine d'institutions specialisees gravitant dans la famille des Nations Unies et s'occupant de Sante, de Culture, d'Agriculture, de Finances, etc. Le nucleaire est l'une de ces techniques. Devenu soudainement un facteur primordial de puissance, Cristallisant a son benefice le prestige de la Science, c'etait un terrain de predilection pour le developpement du nouvel esprit, aussi bien sous la forme universelle de 1945, que sous les formes regionales qui ont vu le jour ensuite. Les travaux realises que nombreux, d

Cyberspace as a new arena for terroristic propaganda: an updated examination.

Science.gov (United States)

Minei, Elizabeth; Matusitz, Jonathan

2012-11-01

This paper analyzes the role of propaganda use in cyberterrorism. The main premise is that cyberterrorists display various semiotic gestures (e.g., the use of images and Internet videos) to communicate their intents to the public at large. In doing so, they communicate themes-these themes range from hate to anger. Cyberterrorism, then, is a form of theater or spectacle in which terrorists exploit cyberspace to trigger feelings of panic and overreaction in the target population. In many cases, this form of propaganda is the primary means of communication for various cyberterrorist groups to convey their intents. Internet sites also produce numerous opportunities for in-group communication and publicity.

76 FR 39408 - Privacy Act of 1974; Department of Homeland Security/ALL-030 Use of the Terrorist Screening...

Science.gov (United States)

2011-07-06

... of Investigation (FBI)/Terrorist Screening Center (TSC) is providing a near real time, synchronized... appropriate clearances or permissions. Retention and disposal: The WLS will maintain a near real time mirror... difficulties they experienced during their travel screening at transportation hubs such as airports and train...

Nuclear explosion and internal contamination; Explosion nucleaire et contamination interne

Energy Technology Data Exchange (ETDEWEB)

Aeberhardt, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1956-07-01

By the study of the conditions of internal contamination due to the radioactive mixture produced by a nuclear explosion, the parts played by the relative weights of the different elements and the mode of expression of the doses are considered. Only the knowledge of the weight composition of the contamination mixture and of its evolution as a function of time can provide the required basis for the study of its metabolism in the organism. The curves which give the composition of the fission product mixture - in number of nuclei - - as a function of time - have been established. These curves are applied to some practical examples, particularly relative to the nature of contamination, radiotoxicity of some elements and assessment of hazards. (author) [French] Etudiant les modalites de la contamination interne par les elements radioactifs apparus lors d'une explosion nucleaire, le role de la 'masse' et le mode d'expression des doses sont envisages. La connaissance de la composition en 'masse' du melange contaminant et de son evolution en fonction du temps peut seule apporter les bases necessaires a l'etude de son comportement dans l'organisme. Les courbes donnant la composition du melange de produits de fission - en nombre de noyaux - - en fonction du temps - ont ete etablies. Quelques applications pratiques, relatives en particulier a la nature de la contamination, a la radiotoxicite de certains elements et a l'evaluation de risque, sont envisagees a titre d'exemple. (auteur)

Finding the Wolves in Sheeps Clothing: Ways to Distinguish and Deter Lone-Wolf Terrorists

Science.gov (United States)

2015-03-01

Mark Hamm, “Lone-wolf Terrorism in America: Forging a New Way of Looking at an Old Problem,” YouTube video, 7:32, posted by the National Institute...that factors that influence most lone-wolf terrorists include, “to varying degrees and in variable combinations: personal aversion or depression ...Russia.”97 Also discovered after the bombings, “Tamerlan had a YouTube account that he used to post and watch violent Islamic extremist videos starting

Posse Comitatus and the Use of the Military in Denying Terrorist Access to the United States Along the Border with Mexico

National Research Council Canada - National Science Library

Thomas, Greg A

2005-01-01

.... The largely unsecured border we share with Mexico is an enticing avenue for illegal immigrants and drug smugglers but also, and more importantly, for potential terrorists hostile to the United States...

The Rise and the Fall of Terrorist Organizations in Post-Dictatorial Greece: The Role and the Lessons for the Intelligence Services

National Research Council Canada - National Science Library

Fakitsas, Miltiadis

2003-01-01

... and business elite, The government's failure to curtail these groups resulted from the enormous belief that these terrorists were not a direct threat to Greek's democracy Fortunately, in June of 2002...

Reflection in phraseological neology of traumatic historical events connected with the terrorist threat

Directory of Open Access Journals (Sweden)

Skorobogatova Taisiya Ivanovna

2016-03-01

Full Text Available The article is devoted to the analysis of phraseological units - neologisms which are associated with such traumatic historical events, as the implementation of terrorist acts. Particular emphasis is placed on the description of English, Russian and French phraseological units that have introduced the memory of the terrorist threat in the XX-XXI centuries.: Eng. That’s so 10th September (lit. today September 10, fig: Do not worry ahead of time about nothing; Rus. мочить в сортире (descriptor: беспощадно расправиться; фр. le prince s’est mari, le m chant est mort, c’est une semaine Walt Disney (lit. prince married the villain died, week Walt Disney; descriptor: Idyll, g n ration Bataclan (lit. Bataklan generation; descriptor: young people age of the victims who died in the “Bataklane”, i.e. young people aged 25-35. Phraseology description of new, emerging units is one of the most important problems in theoretical linguistics, namely: to illustrate and confirm the fact that the phrasebook body of a single national language is the result of the two memories - historical and linguistic. At the same time important to consider such a significant factor that determines the specificity of the national phraseological fund as memory selectivity in general and historical memory in particular.

Addressing the Foreign Terrorist Fighters Phenomenon From a European Union Perspective

Directory of Open Access Journals (Sweden)

Mark Singleton

2014-12-01

Full Text Available With the outbreak of civil war and sectarian violence in Syria, Iraq, and Libya, over 15,000 men and women from more than 80 countries around the world have left their homes to become foreign fighters. The security challenge they pose is immense and there are concerns about radicalised fighters returning to their countries of origin or residence, hardened by experience and with the possible intent – and the know-how – to engage in terrorist activities. On 24 September, the UN Security Council unanimously adopted Resolution 2178 (2014 with the support of over 120 states representing a broad cross-section of the UN membership. Resolution 2178 called on all UN member states to ensure increased border security and to screen for or arrest so-called “foreign terrorist fighters” (FTFs travelling to or returning from conflict areas. Rightly so, it also urges states to counter violent extremism by taking preventive measures, such as engaging with communities at the local level to stop the spread of extremist ideologies. On 23 October 2014, the Global Center on Cooperative Security, the Human Security Collective, and ICCT convened an expert meeting at the European Union (EU in Brussels to discuss the implications of the resolution and to explore appropriate and effective responses to the threat of FTFs, both within the EU and as part of the Union’s foreign security and development programming. Building upon the discussion in Brussels, this policy brief is a compilation of essays from all three organisations on the challenges and opportunities for addressing the FTF threat from a European Union perspective. It also examines the implementation of Resolution 2178 as an integral part of national and multilateral foreign security and development policies and initiatives.

The effect of the September 11 terrorist attacks on suicide and deliberate self-harm : A time trend study

NARCIS (Netherlands)

De Lange, AW; Neeleman, J

2004-01-01

Suicide rates may be affected by world news. Our objective was to investigate the possible impact of the terrorist attacks of September 11, 2001, on suicidal behavior in the Netherlands. There was evidence of an increase in rates of suicide and deliberate self-harm in the weeks immediately following

Stochastic nanopore sensors for the detection of terrorist agents: Current status and challenges

Energy Technology Data Exchange (ETDEWEB)

Liu Aihua; Zhao Qitao [Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX 76019-0065 (United States); Guan Xiyun, E-mail: xguan@uta.edu [Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, TX 76019-0065 (United States)

2010-08-24

Nanopore stochastic sensor works by monitoring the ionic current modulations induced by the passage of analytes of interest through a single pore, which can be obtained from a biological ion channel by self-assembly or artificially fabricated in a solid-state membrane. In this minireview, we overview the use of biological nanopores and artificial nanopores for the detection of terrorist agents including explosives, organophosphorus nerve agents, nitrogen mustards, organoarsenic compounds, toxins, and viruses. We also discuss the current challenge in the development of deployable nanopore sensors for real-world applications.

A project to develop restoration methods for buildings and facilities after a terrorist attack

Energy Technology Data Exchange (ETDEWEB)

Fingas, M.F. [Environment Canada, Ottawa, ON (Canada). Emergencies Science and Technology Div]|[Environment Canada, Ottawa, ON (Canada). River Road Environmental Technology Centre; Volchek, K.; Hornof, M.; Boudreau, L.; Punt, M. [SAIC Canada, Ottawa, ON (Canada); Payette, P.; Best, M. [Health Canada, Ottawa, ON (Canada); Garbutt, M.; Krishnan, J.; Wagener, S.; Bernard, K. [Health Canada, Winnipeg, MB (Canada); Cousins, T.; Haslip, D. [Defence Research and Development Canada, Ottawa, ON (Canada)

2004-07-01

A multi-agent project was initiated to review site restoration after a terrorist attack. The objective was to acquire and compile information on all known restoration procedures for buildings, exteriors of buildings, their interior contents, and adjacent areas such as parking lots, lawns and vehicles. All procedures were then tested and validated. Restoration procedures included pickup, neutralization, decontamination, removal and final destruction/deposition of the contaminant, cleaning material and contaminated debris resulting from the terrorist act. This research and development project considered chemical, biological and nuclear contamination with the intent to develop methods to decontaminate and restore buildings after a chemical, biological and radiological (CBR) attack. Ideas were collected from work conducted around the world. The efficacy of best candidates was tested along with all selected chemical target items. The project also involved the preparation of procedures for decontamination and restoration. Ultimately, a tradeoff decision basis will be developed to provide information on abandonment and quarantine versus cleanup. The study revealed that there are several technologies that can be used for the decontamination of structures and equipment after acts of terrorism, however, no one technique will work for all contaminants on all surfaces. The selection of a decontamination method depends on the contaminant, the surface being decontaminated and economic, social and health factors. The amount of waste generated by decontamination is a major feasibility factor. 25 refs., 6 tabs.

Nuclear power, the great illusion. Promises, setbacks and threats; Nucleaire: la grande illusion. Promesses, deboires et menaces

Energy Technology Data Exchange (ETDEWEB)

Marignac, Y.

2008-07-01

In the context of high oil, gas and coal prices, and of ever deepening and more specific anxieties about global warming, France seems to have decided to use its EU presidency from July to December 2008 to do everything to persuade its European partners that a massive resurgence in nuclear energy is absolutely necessary. This will, of course, be to the great benefit of France's industry. Nicolas Sarkozy has made it a key point of the 'energy/climate package' whose negotiation he hopes to have completed by the end of his European mandate. He has received significant support from the current President of the European Commission for this initiative, which has been widely debated across Europe. More widely, the French President has undertaken nothing short of an international crusade on the subject, focusing in particular on Mediterranean countries such as Morocco and Algeria, to whom he has proposed active collaboration with French industry and the French Government, stressing the advantages of such cooperation in the 'war on terror'. In so doing, he is relying on the global reputation which France and its industry has acquired in this field by tirelessly extolling the virtues of energy independence and the economic boost that large-scale nuclear electricity production can bring to a country's energy system, while being environmentally harmless and perfectly safe, secure and long-lasting. This line of argument, developed over decades by French governments both right and left, and the nuclear lobby which is closely linked to them, has managed to take hold in a France weak in independent expertise. This weakness has been deliberately maintained by the authorities and the elites, who prefer the comfort of an almost religious consensus to the debate which would inevitably be triggered by an independent and unrestricted evaluation. The French President is counting on the self-declared virtues of nuclear energy and the exemplary nature of the French experience to convince Europe, which is very divided on this issue. In this light it seemed especially important to our association Global Chance (which includes among its members several of France's few independent nuclear experts, and produces analyses in the fields of energy and the environment whose relevance is appreciated both in France and beyond) to offer European decision-makers and citizens a fact-based critical analysis of the French experience, so as to shed a more realistic light on the illusion of a nuclear 'earthly paradise' that France is trying to impose on its European partners. Global Chance thereby hopes to alert international opinion to the largely illusory nature of any plan for a massive international and European revival of nuclear power as a means of meeting the challenges of development and the environment. First we question the capacity of such a revival, even supposing that it met no technical, political or economic obstacles, to make a decisive contribution within the required timescale to the underlying goals of the 'energy/climate package': European energy security and a massive reduction in greenhouse gas emissions in the short and medium term (20% to 30% by 2020, 75% by 2050). Second, using the example of France we investigate whether the proponents of such a revival have the industrial and economic capacity to carry it through, and the ability to contain its consequences and risks for the environment, peace and the health of the population. This publication appears at a time when in France, more or less for the first time, the wall of silence that the authorities have erected around the more or less serious 'incidents' that have peppered the history of the country's nuclear industry is beginning to crack. In the climate created by the possibility of a revival of nuclear power, the French press has taken a greater interest than usual in the various incidents that have occurred in June and July 2008 (the halting of work on the Flamanville reactor site by the French nuclear safety authority, radioactive pollution in the water table at Tricastin, a fire in the Finnish EPR etc). Both the press and public opinion have rediscovered the obscurity which in France cloaks the whole management of nuclear power's inherent risks, and the disdain for the populace that this implies. (authors)

Facing the climatic threat, the nuclear illusion; Face a la menace climatique, l'illusion du nucleaire

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-07-01

In the framework of the energy problem, the network Action Climate brings many propositions to explain that the nuclear is not a solution to the global warming. A boost to the nuclear will be done to the detriment of cheaper, safer and more adapted policies, as the energy conservation and efficiency, the energy production decentralization and the renewable energies development. The three parts shows how the nuclear cannot answer to the climatic problem, the nuclear refutes the Rio declaration on the environment and the sustainable development, the nuclear is a french specificity which damages the national policy against the climatic change. (A.L.B.)

Installation and testing of the 150keV high current pulsed accelerator installed at the Service de Physique Nucleaire in Bruyeres-le-Chatel

International Nuclear Information System (INIS)

Dandine, Andre; Sinopoli, Louis.

1976-01-01

A 150keV accelerator installed at the Service de Physique Nucleaires in Bruyeres-le-Chatel is described which has been equipped especially for the preparation of the nuclear experiments carried out with the EN 7MV tandem Van de Graaff, and for the completion of totally independent experiments. Details of the ion optical arrangement and the pulsing system are presented; unanalysed beams of intensity 1 to 2mA are obtained accelerating either protons or deuterons. In the pulsed mode, at 1.25 MHz or 2.5MHz, the average intensity of the analysed beam is 8 to 10μA and the pulse length is 2ns [fr

General problems arising from the analogical resolution of the kinetic equations of nuclear reactors (1961); Problemes generaux poses par la resolution analogique des equations cinetiques des reacteurs nucleaires (1961)

Energy Technology Data Exchange (ETDEWEB)

Caillet, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

The author reviews precisely the analogical techniques used for the resolution of the kinetic equations of nuclear reactors. Prior to this, he recalls the reasons which oblige physicians and engineers, even today, to use electronic machines in this domain. The author then considers the technological problems posed by the range of values which the various nuclear parameters adopt. In each case, he shows that a compromise is possible allowing an optimum precision. He compares the results to those obtained by arithmetic calculation and uses the examples chosen in a critical analysis of the present possibilities of the two methods of calculation. (author) [French] L'auteur cherche a faire un point aussi exact que possible des techniques analogiques utilisees pour resoudre les equations cinetiques des reacteurs nucleaires. Il rappelle auparavant les raisons pour lesquelles physiciens et ingenieurs sont obliges, encore aujourd'hui, de faire appel aux machines electroniques dans ce domaine. Puis il etudie les problemes technologiques que souleve le champ des valeurs prises par les differents parametres nucleaires. Dans chacun des cas, il montre l'existence d'un compromis qui permet d'atteindre une precision optimum. Il compare les resultats obtenus a ceux provenant de calculateurs arithmetiques et profite des exemples choisis pour faire une analyse critique des possibilites actuelles offertes par les deux modes de calcul. (auteur)

France's nuclear power programme; Le programme nucleaire francais

Energy Technology Data Exchange (ETDEWEB)

Cabanius, J [Electricite de France (EDF), 75 - Paris (France); Horowitz, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-07-01

-increasing importance, by using the country's resources of natural uranium, and later plutonium, to the best ends. (authors) [French] Les perspectives d'evolution de la consommation d'energie electrique francaise confirment l'aggravation du deficit des ressources energetiques metropolitaines. Les centrales nucleaires doivent permettre de diminuer ce deficit si un certain nombre d'incertitudes actuelles sont levees. Le premier programme presente par MM AILLERET et TARANGER a la Conference de Geneve en 1955 visait la mise en service pour 1965 de 850 MWe; il a ete consacre au developpement de la filiere uranium naturel - graphite - gaz et s'acheve avec la realisation d'EDF 3, premiere unite capable de 500 MWe engagee dans le monde. Avant de passer du stade des prototypes a celui des duplications, ELECTRICITE DE FRANCE a decide, en accord avec le COMMISSARIAT A L'ENERGIE ATOMIQUE, la realisation d'EDF 4 qui, en reprenant la partie reacteur d'EDF 3 ainsi que l'appareil de chargement et de dechargement, l'ensemble de controle et divers materiels, apporte une innovation importante en incorporant les echangeurs et les soufflantes a l'interieur du caisson en beton precontraint contenant le coeur. En meme temps, les etudes se poursuivent dans cette meme filiere et laissent entrevoir les possibilites d'utiliser un nouvel element combustible annulaire dont l'emploi ameliorerait notablement les performances d'EDF 5. Dans la filiere eau lourde, la realisation d'EL 4 a Brennilis par le COMMISSARIAT A L'ENERGIE ATOMIQUE et ELECTRICITE DE FRANCE se poursuit. Les etudes d'un reacteur de 500 MWe de cette filiere ont deja commence. Dans la filiere a eau pressurisee, la centrale de CHOOZ est realisee en association par ELECTRICITE DE FRANCE et les Producteurs Belges. Enfin, le COMMISSARIAT A L'ENERGIE ATOMIQUE poursuit a Cadarache la realisation du surgenerateur 'Rapsodie' et les etudes d'un reacteur de puissance plus important. Ainsi, les connaissances techniques et economiques acquises dans ces diverses

Short and intermediate economic impacts of a terrorist-initiated loss of electric power: Case study of New Jersey

International Nuclear Information System (INIS)

Greenberg, Michael; Mantell, Nancy; Lahr, Michael; Felder, Frank; Zimmerman, Rae

2007-01-01

The economic impacts of potential terrorist attacks on the New Jersey electric power system are examined using a regional econometric model. The magnitude and duration of the effects vary by type of business and income measure. We assume damage is done during in the summer 2005 quarter, a peak period for energy use. The state economy recovers within a year, if we assume that economic activity is restored in the next time period. However, if the attacks prompt an absolute of loss of activity due to firm relocation, closing, and geographical changes in expansion plans, then the economy does not fully recover by the year 2010. Hence, the electrical power system's resiliency to damage is the key to the extent and duration of any economic consequences of a terrorist attack, at least in New Jersey. The policy implication is that the costs and benefits of making the electric power system more resilient to plausible attacks should be weighed and that the restorative capacity of the system should be strengthened

Short and intermediate economic impacts of a terrorist-initiated loss of electric power: case study of New Jersey

Energy Technology Data Exchange (ETDEWEB)

Greenberg, M.; Mantell, N.; Lahr, M.; Felder, F. [Rutgers University, New Brunswick, NJ (United States). Edward J. Bloustein School; Zimmerman, R. [New York University (United States). Robert F. Wagner School of Public Service

2007-01-15

The economic impacts of potential terrorist attacks on the New Jersey electric power system are examined using a regional econometric model. The magnitude and duration of the effects vary by type of business and income measure. We assume damage is done during in the summer 2005 quarter, a peak period for energy use. The state economy recovers within a year, if we assume that economic activity is restored in the next time period. However, if the attacks prompt an absolute of loss of activity due to firm relocation, closing, and geographical changes in expansion plans, then the economy does not fully recover by the year 2010. Hence, the electrical power system's resiliency to damage is the key to the extent and duration of any economic consequences of a terrorist attack, at least in New Jersey. The policy implication is that the costs and benefits of making the electric power system more resilient to plausible attacks should be weighed and that the restorative capacity of the system should be strengthened. (author)

Dosimeter calibration facilities and methods at the Radiation Measurement Laboratory of the Centre d'etudes nucleaires, Grenoble

International Nuclear Information System (INIS)

Choudens, H. de; Herbaut, Y.; Haddad, A.; Giroux, J.; Rouillon, J.; CEA Centre d'Etudes Nucleaires de Grenoble, 38

1975-01-01

At the Centre d'etudes nucleaires, Grenoble, the Radiation Measurement Laboratory, which forms part of the Environmental Protection and Research Department, serves the entire Centre for purposes of dosimetry and the calibration of dose meters. The needs of radiation protection are such that one must have facilities for checking periodically the calibration of radiation-monitoring instruments and developing special dosimetry techniques. It was thought a good idea to arrange for the dosimetry and radiation protection team to assist other groups working at the Centre - in particular, the staff of the biology and radiobiology laboratories - and also bodies outside the framework of the French Commissariat a l'energie atomique. Thus, technical collaboration has been established with, for example, Grenoble's Centre hospitalier universitaire (university clinic), which makes use of the facilities and skills available at the Radiation Measurement Laboratory for solving special dosimetry problems. With the Laboratory's facilities it is possible to calibrate dose meters for gamma, beta and neutron measurements

Preventing nuclear terrorism: responses to terrorist grievances

International Nuclear Information System (INIS)

Beres, L.R.

1987-01-01

The US is vulnerable to nuclear terrorism, despite the presence of physical security and other measures. Although these measures are important, they are insufficient to prevent or deter terrorism. What, then, is the answer? The author feels it lies in a hitherto neglected dimension of terrorism: its underlying political grievances. The principal grievance that potential terrorists have against the US concerns misguided elements of US foreign policy. These elements are moving the US on a seemingly inexorable collision course with terrorism and, more than likely, with nuclear terrorism. The US represents a serious threat to many people and groups who feel directly the effects of a foreign policy mired in strident anti-Sovietism: opponents of the US-NATO Euromissile deployments, populations seeking to secure their human rights from repressive regimes supported by the US, and governments seeking self-determination but embattled by insurgents backed by US arms, equipment, and advisers. In many cases, the US foreign policy stance in one country has aroused suspicion and anger within the region as a whole. The collision course need not be inevitable. The US can take a number of steps in the political arena that would greatly reduce the threat of nuclear terrorism

The correlation between diversion (Article 113 of the Criminal Code of Ukraine and terrorist act (Article 258 of the Criminal Code of Ukraine

Directory of Open Access Journals (Sweden)

Андрій Сергійович Климосюк

2018-03-01

During the investigating of the punishability for these crimes, it was found that in some cases the actual infliction of harm by a s diversion causes the necessity for additional qualifications by Part 2 of Art. 115 or Part 3 of Art. 258 of the Criminal Code of Ukraine. It is proved that the norm of diversion can be competed with the norm of a terrorist act as a whole (Article 113 of the Criminal Code of Ukraine and as part of the whole (Article 258 of the Criminal Code of Ukraine, and in such cases the preference in enforcement should be qualified as a diversion. Examples given in this article are an illustrations of an ideal and actual set of diversion e and terrorist act.

What Are We Really Afraid Of? The Practitioner View of the Terrorist Threat in the United States

Science.gov (United States)

2005-03-01

like intelligence gathering and courier work • 80% single • Familiarity with home ground. Thus terrorists come from both rural and urban areas • 66...codes also help disaggregate intra- - 114 - state regions by identifying urban areas from suburban and rural . Finally, through geographic mapping...National Laboratory for Tourism and eCommerce (NLTEC), University of Illinois at Urbana-Champaign. 2002. Self-Selection Biases in the Internet

Architectural and structural engineering aspects of protective design for nuclear power plants against terrorist attack

International Nuclear Information System (INIS)

Musacchio, J.M.; Rozen, A.

1987-01-01

This paper presents the results of several threat studies which have been performed, provides collective data on costs, and discusses, in a general sense, architectural/structural aspects of passive protection design measures which have been developed and utilized at several nuclear power plants. By combining relevant architectural and structural measures in the standard design, it is possible to substantially reduce the vulnerability of nuclear power plants to terrorist attack and the estimated damage to a manageable level with a minimal investment. (orig./HP)

Mrs. Shipley’s Ghost: The Right to Travel and Terrorist Watchlists (by Jeffrey Kahn, University of Michigan Press, 2013

Directory of Open Access Journals (Sweden)

Susan Ginsburg

2014-04-01

Full Text Available Since 9/11, migration-related security measures, including a growing reliance on watch-lists, have limited the right to travel. Jeffrey Kahn’s book, Mrs. Shipley’s Ghost: The Right to Travel and Terrorist Watchlists, examines the legal and policy questions raised by prohibitions on travel by US citizens. 

Phenomena of instability along the valley of the Gulch Las Perdices and their menace for Guayabetal town; Fenomenos de inestabilidad a lo largo del valle de las Quebradas Las Perdices y su amenaza para el pueblo de Guayabetal

Energy Technology Data Exchange (ETDEWEB)

Garcia N, Jesus; Caro P, Pablo E

1987-12-01

Along the valley of the gulch Las Perdices are frequent the slips. These slips have been come presenting in the permeable and porous colluviums that are on the sedimentary and metamorphic rocks that act as waterproof barrier to the flow. The deforestation, abundant precipitation and accented topographical slope, they are considered as the main causes of uncertainty in the area in study. The reforestation and the drainage are fundamental to minimize the menaces for slips, especially in the sector bordering to the lagoon or the hydrant for the Guayabetal aqueduct. The original hydrant was destroyed soon after the slips that affect the place, being this the reason so that the water consumed at the moment is characterized to be cloudy with a high concentration of silts, phenomenon this that is accentuated in the winter times. This problem will be continued presenting while slips exist in the high part and the municipal aqueduct is continued supplying of the waters of the gulch Las Perdices. The sector bordering to the lagoon is the most critical in these moments, so that a quick water movement could originate an avalanche that would affect so much to the civil works as to the inhabitants of the oriental sector of Guayabetal. In this area, it is recommended to begin with preventive measured urgency and correctives, in order to reduce the menace for flood and slips.

Learning from history: The Glasgow Airport terrorist attack.

Science.gov (United States)

Crichton, Gillies

Glasgow Airport was the target of a terrorist attack on 30th June, 2007. Many people within Scotland had come to believe that Scotland was immune from terrorism. This perception was in large part informed by Scotland's experience during the protracted Troubles in Northern Ireland, during which the Provisional Irish Republican Army's mainland bombing campaign focused on targets in England, sparing both Scotland and Wales. While Glasgow Airport did not expect such an attack to take place, meticulous planning, organising and testing of plans had taken place to mitigate the unlikely event of such an attack. The attack stands up as a shining example of robust business continuity management, where the airport reopened for business as usual in less than 24 hours from the time of the attack. Little is known about how the airport handled the situation in conjunction with other responding agencies as people tend to want to focus on high-profile disasters only. Yet countless such incidents are happening worldwide on a daily basis, in which there are excellent learning opportunities, and, taken in the spirit of converting hindsight into foresight, the likelihood of similar incidents could potentially be reduced in the future.

Health physics problems in the context of the development of industrial uses of nuclear energy; Les problemes de radioprotection devant le developpement de l'utilisation industrielle de l'energie nucleaire

Energy Technology Data Exchange (ETDEWEB)

Duhamel, F; Menoux, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-07-01

fate of radioactive ions in the hydrosphere may be determined. - experiments and studies linked with the possibilities for disposal a underground storage of wastes. All these studies cover a complementary field, that of radioprotection, which forms the necessary link between nuclear safety proper, which concerns the actual operation of nuclear installations and medical supervision which directly concerns the health of the individual and the population. At the same time each one of the Health Physics disciplines possesses an independence which increases their efficiency on the safety level. (authors) [French] Le developpement de l'utilisation industrielle de l'energie nucleaire a mis l'accent sur la necessite de promouvoir une doctrine rationnelle et coherente en matiere de securite des installations atomiques et plus particulierement en matiere de securite des sites nucleaires. Le but principal de la securite est de diminuer, voire d'annuler les risques d'irradiation ou de contamination des travailleurs et de la population, consecutifs au fonctionnement normal ou accidentel des installations. La securite est obtenue par la mise en oeuvre d'un ensemble complexe de moyens. Parmi ces moyens les auteurs considerent essentiellement ceux qui presentent une certaine independance a l'egard du type d'installation: moyens d'alerte et de mesure et leur mise en oeuvre - preparation psychologique et technique des individus - evaluation de la capacite d'un site a absorber les rejets radioactifs sans dommage pour la population. Il est clair en effet que les consequences d'un accident sont diminuees par l'augmentation de la valeur des moyens de surveillance, de mesure et d'alerte, l'elevation du niveau technique et l'entrainement du personnel, l'education de la population. Ceci est particulierement vrai aupres d'une installation nucleaire ou l'etude des dangers presente un caractere abstrait et ou les moyens technologiques de protection sont multiples et complexes. Les etudes de

Economic consequences of the Swiss 'Sortir du nucleaire' and 'Moratoire-plus' popular initiatives - Analysis using a balanced model

International Nuclear Information System (INIS)

Mueller, A.; Wickart, M.; Van Nieuwkoop, R.

2001-01-01

This article is a short version of the ENET number 210359. This report for the Swiss Federal Office of Energy (SFOE) presents the results of a study made to assess the economic consequences of two models for the opting out of nuclear energy in Switzerland, as proposed in two popular initiatives. The 'Sortir du nucleaire' (electricity without atomic power) initiative calls for the shutting down of the existing nuclear power stations and the 'Moratoire-plus' initiative calls for a stop on the building of new atomic power stations for 10 years. The method used for assessing the costs and benefits resulting if the initiatives were accepted in a public vote is described. Basic assumptions made on further factors concerning the electricity and energy markets are discussed. Results of analyses made for various scenarios with respect to CO 2 emissions are presented and include discussions on risk costs, effects on employment and welfare aspects

Possibilities and limitations of analogue methods for studying the dynamics of nuclear power stations; Possibilites et limitations du calcul analogique pour les etudes dynamiques de centrales nucleaires

Energy Technology Data Exchange (ETDEWEB)

Caillet, C; Deat, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1958-07-01

1. Introduction: the present paper is devoted to analog simulation of problems related to nuclear reactors other than the simulation of the kinetic equations which is well known. 2. Thermodynamic problems: various problems relative to temperature evolution in a reactor, in a pipe, in an exchanger, in a turbine, are studied, and simulation techniques used by earlier authors are critically reviewed. 3. Pipe simulators: it is shown that this problem can be solved by the use of specialized simulators which will be described and analysed. 4. Rotating machine simulators: the particular aspect of rotating machine calculations introducing frequent use of diagrams is emphasized. A simulator requiring both digital and analogue methods is described. 5. The study of a nuclear power station: as an example it is proposed to discuss problems a rising in connection with the preceding elements (a, b, c, d) when simulating the behaviour of large nuclear plants. The part played by ordinary computing elements for the simulation of the different servomechanism transfer functions is considered and process of regulation is outlined. 6. Conclusion: the necessity of the use of high quality simulators and computers is underlined and the accuracy of the solutions is discussed. (author)Fren. [French] 1. Cinetique des reacteurs: la simulation des equations cinetiques d'un reacteur nucleaire ne pose desormais plus de probleme. II est donc possible de faire le point des differentes applications de la technique analogique dans ce domaine. 2. Les problemes thermodynamiques: on discute les differents problemes poses par l'evolution des temperatures dans un reacteur, dans une tuyauterie, dans un echangeur, dans une turbine, et on passe en revue les techniques de simulation proposees jusqu'a ce jour. 3s simulateurs de tuyauteries: on montre comment les differents problemes poses ci-dessus peuvent etre resolus, pour une classe tres vaste de reacteurs par l'emploi de simulateurs speciaux que l

Terrorism, the Internet and the Social Media Advantage: Exploring how terrorist organizations exploit aspects of the internet, social media and how these same platforms could be used to counter-violent extremism.

Directory of Open Access Journals (Sweden)

Luke Bertram

2016-06-01

Full Text Available The deeply engrained nature of social media in modern life have provided ease of access to information and speed of use within almost every aspect of a person’s life. These same benefit are also available to terrorists and their organizations. The same technology that allows for a globalized world to interact without regard for distance or physical location is also utilized, exploited and adapted to by terrorist organizations to conduct operations, reach candidates and ensure organizational longevity. This article takes the position of observer of these advancements with the end goal of informing counter-violent extremism strategists of the advances that terrorist groups have already made in digital technology; and where the priority of intervention strategies should be aimed. Further, this is intended to guide policy makers to embrace and utilize digital technologies as a mechanism to carry counter-radicalization and counter-violent extremism interventions through the same digital potential and reach the same audiences as terrorist organizations. What appears strongly apparent is that social media will not abate from its intrinsic position graphed into daily life. This means that counter-terrorism, counter-radicalization and counter-violent extremism strategies must take up the same technology in order to effectively discredit and nullify extremist groups – a digital problem needs a digital solution.

The Treatment of Images in 11-M Terrorist Attacks. Terrorism and Violence in the Press

Directory of Open Access Journals (Sweden)

Dra. Emma Torres Romay

2006-01-01

Full Text Available In this paper we want to analyze the pictures publishing in the Spanish and international newspapers before the Madrid terrorist attack, March, 11. With this research we get some ideas about freedom speech limits: the respect of the privacy and, in special, the respect of the pain. At the same time, we´ll remark the importance of the photography in the press and their communication power. For this research we used the March, 11 and 12 newspapers of most important Spanish editors and the digital edition of international press.

Granting Concessions and Paying Ransoms to Terrorists: A Policy Options Analysis of the U.S. Policy on Hostage Recovery

Science.gov (United States)

2016-06-01

businesses like General Motors, which received bailout money from the federal government, and the Catholic Church, which receives tax-exempt status...from gaining independence from France . Other examples of absolute terrorists include the Provisional Irish Republican Army (IRA), Hamas, and al...The conflict began when the IRA, which represented the Catholic minority, felt discriminated against by the Protestant majority, represented by

Statistical treatment of data. Application to nuclear electronics; Traitement des informations en regime statistique. Applications a l'electronique nucleaire

Energy Technology Data Exchange (ETDEWEB)

Sicard, F [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1960-07-01

In this report the data of probability calculations are applied to the analyses of counting losses in experiments on chance events encountered in nuclear physics. The distribution of time intervals according to Poisson's law is studied and various applications of this are given: calculation of counting losses on a scale preceded by a fast de-multiplying circuit, decrease of the counting rate on the multichannel selectors, recording of statistical distribution phenomena on magnetic bands. (author) [French] Ce rapport applique les donnees du calcul des probabilites a l'analyse des pertes de comptage dans les experiences sur des evenements aleatoires rencontres en physique nucleaire. La distribution des intervalles de temps suivant une loi de Poisson est etudiee et differentes applications en sont donnees: calcul des pertes de comptage sur une echelle precedee d'un circuit de demultiplication rapide, diminution du taux de comptage sur les selecteurs multicanaux, enregistrement de phenomenes a distribution statistique sur bandes magnetiques. (auteur)

Health physics problems in the context of the development of industrial uses of nuclear energy; Les problemes de radioprotection devant le developpement de l'utilisation industrielle de l'energie nucleaire

Energy Technology Data Exchange (ETDEWEB)

Duhamel, F.; Menoux, A. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-07-01

fate of radioactive ions in the hydrosphere may be determined. - experiments and studies linked with the possibilities for disposal a underground storage of wastes. All these studies cover a complementary field, that of radioprotection, which forms the necessary link between nuclear safety proper, which concerns the actual operation of nuclear installations and medical supervision which directly concerns the health of the individual and the population. At the same time each one of the Health Physics disciplines possesses an independence which increases their efficiency on the safety level. (authors) [French] Le developpement de l'utilisation industrielle de l'energie nucleaire a mis l'accent sur la necessite de promouvoir une doctrine rationnelle et coherente en matiere de securite des installations atomiques et plus particulierement en matiere de securite des sites nucleaires. Le but principal de la securite est de diminuer, voire d'annuler les risques d'irradiation ou de contamination des travailleurs et de la population, consecutifs au fonctionnement normal ou accidentel des installations. La securite est obtenue par la mise en oeuvre d'un ensemble complexe de moyens. Parmi ces moyens les auteurs considerent essentiellement ceux qui presentent une certaine independance a l'egard du type d'installation: moyens d'alerte et de mesure et leur mise en oeuvre - preparation psychologique et technique des individus - evaluation de la capacite d'un site a absorber les rejets radioactifs sans dommage pour la population. Il est clair en effet que les consequences d'un accident sont diminuees par l'augmentation de la valeur des moyens de surveillance, de mesure et d'alerte, l'elevation du niveau technique et l'entrainement du personnel, l'education de la population. Ceci est particulierement vrai aupres d'une installation nucleaire ou l'etude des dangers presente un caractere abstrait et

The Nature Terrorism Reports on Social Networks

Directory of Open Access Journals (Sweden)

James Okolie-Osemene

2015-12-01

Full Text Available As new tools of communication, an in-depth study of social networking in the era of global terrorism is attempted in this article. This emerging tradition of information sharing is driven by social media technology which has greatly revolutionalised communication in all sectors. The article explored the information sharing relevance of new technologies in the age of terrorism and counterterrorism. It focused on how social networks are increasingly utilised by different groups. In terms of methodology, the study extracted and utilised positive, negative and neutral posts, updates, tweets and reports on social networks through different individual and organisational media accounts and blogs, and analysed the data qualitatively. Findings show that despite being used by extremist groups in promoting their political agenda, social networks are also useful in promoting positive perceptions that society has about Muslims in the era of terrorism, emphasising that Muslims are not terrorists. Through the instrumentality of social media, users are able to map the trends of terrorism and responses from stakeholders in government and security sector in curbing the menace. Given their capacity to reach a wider audience, breaking cultural and religious barriers, social networks serve as early warning signs and make it possible for people to share new ideas on possible ways of curbing the proliferation of terrorist organisations.

Intelligence and the prevention of nuclear terrorism

International Nuclear Information System (INIS)

Despres, J.

1987-01-01

The paper first defines intelligence and nuclear terrorism and analyzes the nature of the problem from both a specifically US and a more generally Western viewpoint. As used here, intelligence refers broadly to the collection and reporting of information, the production of assessments, and the presentation of judgments by intelligence specialists who work for public and national security authorities. Intelligence encompasses the entire range of investigative and reporting activities at all levels of government - from local police units to allied military commands - that could contribute to the discovery and disarming of nuclear terrorists. Nuclear terrorism, in contrast, refers only to credible threats or acts of extreme violence by forces outside the direct control of any state through false threats or actual use of a nuclear bomb. This definition excludes other highly menacing or damaging activities involving nuclear materials, facilities, weapons, or phobias such as poisoning the air or water supplies with radioactive substances; stealing nuclear materials, sabotaging nuclear powerplants, occupying a facility or seizing a vehicle with nuclear weapons, or inflaming public fears in the event of a nuclear accident. These events can be extremely frightening, as in the case of public reactions throughout Europe to the nuclear accident at Chernobyl in the Ukraine. However, their potential destructiveness and exploitability by terrorists do not match the threat of nuclear explosion

Reducing Mortality from Terrorist Releases of Chemical and Biological Agents: I. Filtration for Ventilation Systems in Commercial Building

Energy Technology Data Exchange (ETDEWEB)

Thatcher, Tracy L.; Daisey, Joan M.

1999-09-01

There is growing concern about potential terrorist attacks involving releases of chemical and/or biological (CB) agents, such as sarin or anthrax, in and around buildings. For an external release, the CB agent can enter the building through the air intakes of a building's mechanical ventilation system and by infiltration through the building envelope. For an interior release in a single room, the mechanical ventilation system, which often recirculates some fraction of the air within a building, may distribute the released CB agent throughout the building. For both cases, installing building systems that remove chemical and biological agents may be the most effective way to protect building occupants. Filtration systems installed in the heating, ventilating and air-conditioning (HVAC) systems of buildings can significantly reduce exposures of building occupants in the event of a release, whether the release is outdoors or indoors. Reduced exposures can reduce the number of deaths from a terrorist attack. The purpose of this report is to provide information and examples of the design of filtration systems to help building engineers retrofit HVAC systems. The report also provides background information on the physical nature of CB agents and brief overviews of the basic principles of particle and vapor filtration.

What we need to know ...and when. Educating the public about nuclear terrorist risks can help raise levels of security

International Nuclear Information System (INIS)

Khripunov, I.

2006-01-01

Nuclear power infrastructures could be the target of terrorist acts of theft, sabotage, unauthorized access or other malicious acts given their radiological and chemical content and potential for building weapons. Attacks on its major components, including fuel production, reactors, waste handling, and reprocessing facilities, would lead to serious consequences-even if there is little or no damage to a nuclear power plant itself and other related structures. Public fear of nuclear radiation, in combination with a possibly massive resultant blackout and other aggravating factors, could create significant distress and panic. In other words, successful terrorist attempts to attack nuclear power infrastructure can easily bring about systemic disaster. Systemic risks impact society on a large scale and their effects may spread much further from the original hazardous source. Those risks widely affect systems that society depends on, such as health, transport, environment, telecommunications. Their consequences may be technical, social, environmental, psychological and economic and involve different stakeholders. In this context, however, one important stakeholder has been under-appreciated, under-utilized and somewhat misunderstood: the general public. The nuclear power infrastructure must learn how to efficiently communicate to the public and develop better options for public risk communication that relate to deliberate attacks or accidents. The public is also a challenging stockholder because citizens are deeply split regarding the acceptability and value of nuclear power generation and tend to express their feelings emotionally. However, there is growing recognition that because of skyrocketing oil prices and evidence of the greenhouse effect, nuclear power may be approaching renaissance. Hence, the public must no longer be looked upon only as potential victims or panicked masses but rather as an important contributing factor for better nuclear security throughout

« L’obscurité entre nous ». Menace et fécondité du silence chez Laurent Mauvignier

Directory of Open Access Journals (Sweden)

Julie Crohas Commans

2012-01-01

Full Text Available Dans Loin d’eux et Seuls, Laurent Mauvignier explore un huis clos familial où enfants et parents sont torturés par une transmission à laquelle manquent les mots. Tour à tour, les protagonistes témoignent à bout de souffle de leur malaise. Le silence envahit les discours et mutile le texte et les corps. Menacées par l’obscurité, les voix du récit luttent pour imposer leurs présences et leurs identités. Elles ne trouvent d’issue que dans leur unification, seul moyen de révéler le passage, testament silencieux d’une littérature en quête d’elle-même, au détour des dits et des non-dits de l’écriture de Laurent Mauvignier. In Loin d’eux and Seuls, Laurent Mauvignier explores a familial “huis clos” in which both children and their parents are tortured by wordless communication. In turn, the protagonists breathlessly express their malaise. Silence invades their discourse and mutilates both the text and the bodies. Threatened with falling into obscurity, the voices of the story struggle to establish their presence and their identity. Their only way out is through unification, the sole means of revealing the path, a silent testament of a literature in search of itself through both the spoken and unspoken words of Laurent Mauvignier’s writing.

Increased Incidence Rate of Trauma- and Stressor-Related Disorders in Denmark After the September 11, 2001, Terrorist Attacks in the United States

DEFF Research Database (Denmark)

Hansen, Bertel T; Østergaard, Søren D; Sønderskov, Kim M

2016-01-01

The terrorist attacks that occurred on September 11, 2001 (hereafter referred to as 9/11) in the United States had a profound impact on the physical and mental health of Americans, but the effects beyond the United States are largely unknown. To understand the wider aftermath, we examined...

An assessment of the terrorist threat to use a nuclear or radiological device in an attack

Energy Technology Data Exchange (ETDEWEB)

Kingshott, B.F. [Grand Valley State University, 275C DeVos Center, 401 West Fulton Street, Grand Rapids, MI 49504 (United States)]. E-mail: kingshob@gvsu.edu

2006-07-01

This paper will discuss terrorism from the perspective of a terrorist organisation acquiring nuclear material to build weapons and how security of radiological material world wide will minimise the risk of such devices being used. It will discuss the need to improve security at nuclear waste processing and storage sites and the adequacy of current security. It will also discuss the phenomenon of suicide attacks by the bomb carriers and the role of the media in informing and educating the general public of the consequences should such a device containing nuclear material be detonated. (author)

Piles used for the nuclear control of materials; Empilements pour le controle nucleaire des materiaux

Energy Technology Data Exchange (ETDEWEB)

Raievski, V; Sautiez, B; Bailly du Bois, B; Tretiakoff, O; Thome, P; Vidal, R; Koppel Martelly, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1958-07-01

The devices which make it possible to check on the nuclear qualities of the materials used in reactor construction are described. These verifications bear on substantial masses of materials, following the last stage of their machining. The components found in all these are a graphite pile into which the material to be investigated is inserted, a source of neutrons made up of an Ra-Be system, and a proportional BF{sub 3} counter. The devices described here bear on checking graphite, beryllium oxide and uranium absorption, as well as on a verification of the {sup 235}U content of fuel elements. (author)Fren. [French] On decrit des dispositifs permettant de controler les qualites nucleaires de materiaux utilises dans la construction des piles. Ce controle s'effectue sur des masses importantes de materiaux apres la phase finale d'usinage. Ces dispositifs ont en commun un empilement de graphite recevant le materiau a etudier, une source de neutrons de Ra-Be et un compteur proportionnel a BF{sub 3}. Les dispositifs decrits concernent le controle de l'absorption du graphite, de la glucine et de l'uranium, ainsi que le controle de la teneur en {sup 235}U des elements de combustion. (auteur)

Involvement of Russian Organized Crime Syndicates, Criminal Elements in the Russian Military, and Regional Terrorist Groups in Narcotics Trafficking in Central Asia, the Caucasus, and Chechnya

National Research Council Canada - National Science Library

Curtis, Glenn E

2002-01-01

... (Armenia, Azerbaijan, and Georgia), and in Chechnya. The purpose of the report is to reveal the role of Russian organized crime and Central Asian terrorist organizations in narcotics trafficking in those areas...

The dangers of irradiate uranium in nuclear reactors; Les dangers de l'uranium irradie dans les reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Jammet, H; Joffre, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

The danger of the uranium cans sur-activated by the use in the nuclear reactors is triple: - Irradiation from afar, during manipulations of the cans. - Contamination of air when decladding. - Contamination of air by fire of uranium in a reactor in function The first two dangers are usual and can be treated thanks to the rules of security in use in the atomic industry. The third has an accidental character and claimed for the use of special and exceptional rules, overflowing the industrial setting, to reach the surrounding populations. (authors) [French] Le danger des cartouches d'uranium suractive par utilisation dans les reacteurs nucleaires est triple: - Irradiation a distance, lors des manipulations des cartouches. - Contamination de l'air au moment de leur degainage. - Contamination de l'air par incendie d'uranium dans un reacteur en fonctionnement. Les deux premiers dangers sont habituels et peuvent etre traites grace aux regles de securite en usage dans l'industrie atomique. Le troisieme revet un caractere accidentel et reclame l'emploi de regles speciales et exceptionnelles, debordant le cadre industriel, pour atteindre celui des populations environnantes. (auteurs)

Hospital Preparedness to Respond to Biological and Chemical Terrorist Attack

International Nuclear Information System (INIS)

Florin, P.

2007-01-01

There is a growing concern about the terrorist use of chemical or biological agents against civilian population. A large proportion of hospitals are probably poorly prepared to handle victims of chemical or biological terrorism. At national level, starting with 2008 hospitals will be under the administration and control of local authorities. That is good opportunities for local authorities and public health office to tailor the activity of the hospitals to the real needs in the area of responsibility, and to allocate the suitable budget for them. Commonly hospitals are not fully prepared to respond to massive casualty disaster of any kind, either i their capacity to care for large numbers of victims or in their ability to provide care in coordination with a regional or national incident command structure. Preparedness activities to respond properly to chemical or biological attack including the adequate logistic, the principle of training and drill for the hospital emergency units and medical personal, communication and integration of the hospital team in local and regional civil response team are developed by the author.(author)

Review of Studies of the Economic Impact of the September 11, 2001, Terrorist Attacks on the World Trade Center

Science.gov (United States)

2002-05-29

of the Budget, • New York City Partnership and Chamber of Commerce , Washington, DC 20548 Report Documentation Page Report Date 29MAY2002 Report Type...700R Impact of Terrorist Attacks on the World Trade Center 10 Eight Studies (cont’d) ! New York City Partnership and Chamber of Commerce , Economic...Center 29 Observations Observations The New York City Partnership and Chamber of Commerce study generated the most comprehensive estimates—direct and

War on Terror: Fantasy and Fiction Behind the Mythology of Terrorist Financing

Directory of Open Access Journals (Sweden)

El-Fatih A. Abdel Salam

2009-06-01

Full Text Available Documentary evidence shows that the series of financial crackdowns initiated since 9/11 have had virtually no impact on terrorism. This is because these efforts are based on a fundamental misconception on how terrorism works. The financial warriors’ predisposition to stereotypes about “Arabs and their money” allowed unsubstantiated rumours–such as Bin Laden’s personal fortune of $300 million–to become established as facts. This study exposes the extent to which Washington policymakers simply transposed the template for the war on drugs on to the war on terror, despite the fact that terrorism is not a profit–driven enterprise. The collateral damage inflicted on organisations like Al-Barakaat, the Somali remittance network, wrongly accused of channeling money to the terrorists, and others are counter-productive as they dent the image of the US in the Muslim world.

Organizational change in the Ministry of Justice and Public Security after the terrorist attacks on 22 July 2011

OpenAIRE

Jensen, Susan Bahia

2016-01-01

This paper examines changes in the Ministry of Justice and Public Security (MJ) after the terrorist attacks in Norway 22 July 2011 until 2016. The focus is on the MJ’s internal and external formal organization, internal and external procedures, and demographic profile. A main finding is that the MJ has been subject to several small incremental changes, which collectively have resulted in a considerable development of the Ministry’s governance capacity in the field of societal s...

Screening Cargo Containers to Remove a Terrorist Threat

International Nuclear Information System (INIS)

Hazi, A

2005-01-01

Each year some 48 million cargo containers move between the world's ports. More than 6 million of these enter the U.S., but only about 2 percent are opened and inspected when they arrive at U.S. seaports. The West Coast ports of Los Angeles-Long Beach, Oakland, and Seattle alone process 11,000 containers per day, or about 8 containers per minute. Because of this high traffic volume, U.S. seaports are especially vulnerable to a terrorist attack. Illicit radioactive materials could be hidden in any one of the cargo-filled containers that arrive at U.S. ports. Yet, searching every shipment would be bring legitimate commercial activities to a halt. Improving security at U.S. ports is thus one of the nation's most difficult technical and practical challenges because the systems developed for screening cargo must operate in concert with ongoing seaport activities. Working at this intersection of commerce and national security, Lawrence Livermore researchers are applying their expertise in radiation science and detection to develop improved technologies for detecting hidden radioactive materials. One new technology being designed and tested at the Laboratory is a neutron interrogation system for cargo containers. This system will quickly screen incoming shipments to ensure that nuclear materials such as plutonium and highly enriched uranium (HEU) are not smuggled into the U.S

Narratives from caregivers of children surviving the terrorist attack in Beslan: issues of health, culture, and resilience.

Science.gov (United States)

Moscardino, Ughetta; Axia, Giovanna; Scrimin, Sara; Capello, Fabia

2007-04-01

Acts of terrorism have an extremely negative impact on the mental health of children and families. The school siege in Beslan, Russia, in 2004, represents a particularly traumatizing event as it was directed specifically at children and involved the entire community. This qualitative study aims to: (a) examine caregiver reactions to the terrorist attack in Beslan as reported 3 months after the traumatic event; (b) determine the extent to which indigenous cultural values and religious belief systems play a role in Beslan's caregivers' reactions to such event; and (c) identify variables that may function as sources of resilience to caregivers. A convenience sample of 17 primary caregivers from Beslan with at least one child who survived the school siege were asked to participate in semi-structured interviews. Narratives generated from the interviews were qualitatively analyzed using a thematic approach; nine major themes were identified. Caregivers' concerns centered on children's physical and psychological well-being, the reorganization of family life, and the disruption of community ties. Cultural values of pride, heroism, courage, and revenge emerged as relevant aspects shaping caregivers' reactions to the traumatic event. Possible sources of resilience included the willingness to return to normality, social support, and the reaffirmation of positive, culturally shared values in face of the perceived threat of future terrorist attacks. Findings are discussed in terms of their theoretical implications on the effects of trauma on children and families as well as interventions with highly traumatized populations in diverse cultural settings.

Long-Term Memory for the Terrorist Attack of September 11: Flashbulb Memories, Event Memories, and the Factors that Influence Their Retention

Science.gov (United States)

Hirst, William; Phelps, Elizabeth A.; Buckner, Randy L.; Budson, Andrew E.; Cuc, Alexandru; Gabrieli, John D. E.; Johnson, Marcia K.; Lustig, Cindy; Lyle, Keith B.; Mather, Mara; Meksin, Robert; Mitchell, Karen J.; Ochsner, Kevin N.; Schacter, Daniel L.; Simons, Jon S.; Vaidya, Chandan J.

2009-01-01

More than 3,000 individuals from 7 U.S. cities reported on their memories of learning of the terrorist attacks of September 11, as well as details about the attack, 1 week, 11 months, and/or 35 months after the assault. Some studies of flashbulb memories examining long-term retention show slowing in the rate of forgetting after a year, whereas…

Is it possible to recycle nuclear wastes? Costs, risks and stakes of the plutonium industry; Peut-on recycler les dechets nucleaires? Couts, risques et enjeux de l'industrie du plutonium

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

This document, published by the French association 'Sortir du nucleaire' (Get out of nuclear), gives some information on the chain reaction from uranium to plutonium, the difference between reprocessing (which does not reduce waste volumes but multiply waste types) and recycling, the high risks associated with plutonium transport, La Hague as the most dangerous nuclear site in France, reprocessing as the alibi for the French nuclear industry, Areva as an expert in propaganda, reprocessing as an absurd world strategy, plutonium as a fuel for proliferation, the myth of unlimited energy with the breeder reactors, and so on

Meeting blood requirements following terrorist attacks: the Israeli experience.

Science.gov (United States)

Shinar, Eilat; Yahalom, Vered; Silverman, Barbara G

2006-11-01

Blood services worldwide must be prepared to meet surges in demand for blood components needed by casualties of domestic disasters and acts of terrorism. Israel's National Blood Services, operated by Magen David Adom, has extensive experience in managing blood collections and supply in emergencies. This review summarizes the structure and function of Magen David Adom's national blood program, and relates its experience to other practices that have been reported in the medical literature. Between 2000 and 2005, 7497 victims (85% civilians) were involved in 1645 terrorist attacks in Israel. On-site triage resulted in 967 (13%) deaths at the scene, 615 (8%) with severe injuries, 897 (12%) with moderate injuries and 5018 (67%) with mild injuries. Requests for blood averaged 1.3 blood units and 0.9 components per casualty, or 6.7 units and 4.5 components per severe and moderately injured patient. Public appeals for blood donations were managed centrally to match supply with demand and prevent wastage. This experience illustrates the advantages of a comprehensive program for managing blood operations in emergency situations. A coordinated national program can stabilize in-hospital inventories during routine activities, ensure instant access to precisely defined inventories, facilitate sufficient supply in times of disasters, and minimize outdating and wastage.

Public debate about the EPR nuclear power plant at Flamanville; Debat public sur la centrale nucleaire EPR a Flamanville

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

The project of building of he EPR reactor at Flamanville (Manche, France) has been submitted to the public debate. This document includes a presentation of the project and of the rules of the public debate, a synthesis of the file made by the prime contractor (EDF), a synthesis of the collective book of national actors concerned by the project (a group of associations for environment protection, Areva company, the ministries of economy and ecology, Global Chance, association of pro-nuclear ecologists (AEPN), 'Sortir du Nucleaire' (out-of nuclear) network, group of scientists for the information about nuclear (GSIEN), association for the promotion of the Flamanville site (Proflam), French nuclear energy society (SFEN) in association with 'Sauvons le Climat' (let's save climate), regional collective association 'EPR non merci, ni ailleurs, ni ici' (EPR, no thanks, neither elsewhere, nor here), NegaWatt), and 5 detailed books of actors: ACRO (association for the control of radioactivity in Western France), CFDT and CGT syndicates, the economic and social council of Basse Normandie region, and Proflam. (J.S.)

Public debate about the EPR nuclear power plant at Flamanville; Debat public sur la centrale nucleaire EPR a Flamanville

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

The project of building of he EPR reactor at Flamanville (Manche, France) has been submitted to the public debate. This document includes a presentation of the project and of the rules of the public debate, a synthesis of the file made by the prime contractor (EDF), a synthesis of the collective book of national actors concerned by the project (a group of associations for environment protection, Areva company, the ministries of economy and ecology, Global Chance, association of pro-nuclear ecologists (AEPN), 'Sortir du Nucleaire' (out-of nuclear) network, group of scientists for the information about nuclear (GSIEN), association for the promotion of the Flamanville site (Proflam), French nuclear energy society (SFEN) in association with 'Sauvons le Climat' (let's save climate), regional collective association 'EPR non merci, ni ailleurs, ni ici' (EPR, no thanks, neither elsewhere, nor here), NegaWatt), and 5 detailed books of actors: ACRO (association for the control of radioactivity in Western France), CFDT and CGT syndicates, the economic and social council of Basse Normandie region, and Proflam. (J.S.)

Legge 3 agosto 2007, n. 124 e nuove norme in favore delle vittime del terrorismo

Directory of Open Access Journals (Sweden)

Claudio Lisi

2007-12-01

Full Text Available After several terrorist attacks against the United States and his Allies, the international community has found a way to stop the spreading of extremists and recruiting of terrorists. In the papers we emphasise the necessity of the international community in which each group (Legal Authority, intelligence organism, political and religious organisations play an important role, terrorist attacks are a threat for international peace and security, in fact it’s considered a crime against the world. We can call terrorist acts all those behaviours which purpose is to threaten the collectivity with criminal indiscriminate actions, directed not against single persons but against what these people represent, or if directed towards the person independently of his position in the society, aiming to strike terror and weaken the structures. In the first part of this article I have described several kinds of international terrorism referring to the actual Italian legislation against terrorism and the cooperation of Italy, in the international circle, against terrorism. In the second part I traced the principal components of the reformation of information services for the security of Italy and the new discipline of secret. In the third and last part I have delineated the juridical normative aspects concerning victims of terrorism.La communauté internationale, après plusieurs attaques terroristes contre les États-Unis et ses pays alliés, a adopté une ligne de prévention et de contraste aux conditions qui peuvent favoriser la diffusion de la propagande extrémiste et du recrutement des terroristes. Dans le texte on souligne la nécessité, de la part de la Communauté internationale, d’une approche intégrée, dans laquelle chaque composant (Autorité Judiciaire, Organes d’intelligence, Organisations politiques et religieuses joue un rôle fondamental. Un acte terroriste est une véritable menace à la paix et à la sûreté internationales, en effet

Foreign (Terrorist Fighter Estimates: Conceptual and Data Issues

Directory of Open Access Journals (Sweden)

Alex P. Schmid

2015-10-01

Full Text Available This Policy Brief – a short version of a larger Research Paper to be released by ICCT in late 2015 – focuses on the phenomenon of foreign (terrorist fighters (FTFs as it relates to Syria and Iraq. It concentrates on recruits to jihad and the astonishing growth in numbers from less than 1,000 in 2011 to more than 3,500 in 2012, 8,500+ in 2013, 18,000+ in 2014 to more than 25,000 by fall 2015. By October 2015, nearly 30,000 militants from more than 100 countries had become foreign fighters with the so-called “Islamic State” (IS in Syria and Iraq and other militant groups. This Policy Brief first discusses various definitions of FTFs by disaggregating the “foreign”, “terrorist” and “fighters” elements of FTFs of the UN Security Council definition in resolution 2178 (2014. Subsequently, an attempt is made to bring some structure and order to the widely diverging estimates of the numbers of foreign fighters and their origins, with tables presenting the best available estimates for different sides of the conflict at different moments in time since 2011. UN estimates on foreign fighters are juxtaposed with estimates from other sources. The biggest uncertainty is the ratio of foreign fighters to IS own core manpower. It is likely that at least 40 percent of the fighters of IS are foreigners and many more if Iraqis in Syria are counted as such.

Prise en charge d'une menace d'accouchement prématuré sur béance cervico-utérine au moyen d'un pessaire-cerclage obstétrical

Science.gov (United States)

Nohuz, Erdogan; Albaut, Maël; Brunel, Angélique; Champel, Nadine; Pellizzaro, Julie; Gallot, Denis; Lemery, Didier; Vendittelli, Françoise

2015-01-01

Nous rapportons le recours efficace à un pessaire dans la prise en charge d'une menace d'accouchement prématuré. Une patiente de 28 ans, G2P1, ayant présenté une fausse-couche tardive à 20 semaines d'aménorrhée (SA) un an auparavant, bénéficiait d'un cerclage cervical à 15 SA. L’échographie endovaginale réalisée à 24 SA (sensation de pesanteur pelvienne) révélait un funnelling majeur et une longueur cervicale à 7 mm. Un pessaire obstétrical permettait la poursuite de la grossesse jusqu'au terme de 36 SA. Ce dispositif semble intéressant chez des patientes présentant une béance cervico-isthmique et chez qui un cerclage cervical s'est révélé inefficace. PMID:26161207

Developing Health-Based Pre-Planning Clearance Goals for Airport Remediation Following Chemical Terrorist Attack: Introduction and Key Assessment Considerations

Science.gov (United States)

Watson, Annetta; Hall, Linda; Raber, Ellen; Hauschild, Veronique D.; Dolislager, Fredrick; Love, Adam H.; Hanna, M. Leslie

2011-01-01

In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility reuse and re-entry could require hours to multiple days. While restoration timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical terrorist release. What follows is the first of a two-part analysis identifying key considerations, critical information, and decision criteria to facilitate post-attack and post-decontamination consequence management activities. A conceptual site model and human health-based exposure guidelines are developed and reported as an aid to site-specific pre-planning in the current absence of U.S. state or Federal values designated as compound-specific remediation or re-entry concentrations, and to safely expedite facility recovery to full operational status. Chemicals of concern include chemical warfare nerve and vesicant agents and the toxic industrial compounds phosgene, hydrogen cyanide, and cyanogen chloride. This work has been performed as a national case study conducted in partnership with the Los Angeles International Airport and The Bradley International Terminal. All recommended guidelines have been selected for consistency with airport scenario release parameters of a one-time, short-duration, finite airborne release from a single source followed by compound-specific decontamination. PMID:21390292

Developing Health-Based Pre-Planning Clearance Goals for Airport Remediation Following Chemical Terrorist Attack: Introduction and Key Assessment Considerations.

Science.gov (United States)

Watson, Annetta; Hall, Linda; Raber, Ellen; Hauschild, Veronique D; Dolislager, Fredrick; Love, Adam H; Hanna, M Leslie

2011-02-13

In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility reuse and re-entry could require hours to multiple days. While restoration timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical terrorist release. What follows is the first of a two-part analysis identifying key considerations, critical information, and decision criteria to facilitate post-attack and post-decontamination consequence management activities. A conceptual site model and human health-based exposure guidelines are developed and reported as an aid to site-specific pre-planning in the current absence of U.S. state or Federal values designated as compound-specific remediation or re-entry concentrations, and to safely expedite facility recovery to full operational status. Chemicals of concern include chemical warfare nerve and vesicant agents and the toxic industrial compounds phosgene, hydrogen cyanide, and cyanogen chloride. This work has been performed as a national case study conducted in partnership with the Los Angeles International Airport and The Bradley International Terminal. All recommended guidelines have been selected for consistency with airport scenario release parameters of a one-time, short-duration, finite airborne release from a single source followed by compound-specific decontamination.

The EU Legislative Framework Against Money Laundering and Terrorist Finance:A Critical Analysis in the Light of Evolving Global Standards

OpenAIRE

Gilmore, William; Mitsilegas, Valsamis

2007-01-01

This article examines the evolution of the EU anti-money laundering legislative framework (which in recent years has also included measures to counter terrorist finance), by focusing in particular on recent legislation such as the third money laundering Directive and the Regulation on controls of cash entering the EU, both adopted in 2005. The analysis highlights the relationship between these instruments and international initiatives in the field (in particular FATF standards), and addresses...

Nuclear purity and the production of uranium (1962); La purete nucleaire et la fabrication de l'uranium (1962)

Energy Technology Data Exchange (ETDEWEB)

Verte, P [Commissariat a l' Energie Atomique, Centre du Bouchet, Saclay (France). Centre d' Etudes Nucleaires

1962-07-01

When the production of 'nuclear grade' uranium is dealt with, it is difficult, the author of this study points out, to separate its chemical, technical, and economical bearings. While recalling the evolution of chemical processes in various countries and describing the technic of uranium manufacture in the plant of the French 'Commissariat a l'Energie Atomique' at Le Bouchet, the author outlines the effect of economical contingencies on the problems the chemists and engineer are faced with. The question of cost price is also considered here with particular attention. (author) [French] Lorsqu'il s'agit de la production d'uranium de 'qualite nucleaire', il est difficile, souligne l'auteur de cette etude, de separer les aspects chimique, technique et economique. Aussi, en retracant l'evolution des procedes chimiques dans divers pays et decrivant les techniques de fabrication de l'uranium a l'usine du Bouchet du Commissariat a l'Energie Atomique, l'auteur ne manque-t-il pas de rappeler les incidences de la conjoncture economique sur les problemes posees au chimiste et a l'ingenieur. La question du prix de revient, egalement, est traitee ici avec une attention particuliere. (auteur)

Extremist Radicalism and Terrorist Inroads in West Africa: Understanding the Threat

Directory of Open Access Journals (Sweden)

Solomon Kofi Amoah

2017-12-01

Full Text Available While research has not yet established the regional consequences of terrorism, its immediate effects on states that have been hit (i.e. Mali, Niger, Burkina Faso and Nigeria, and the spill over effects in neighbouring countries cannot be discounted. This paper analyses the challenge of violent extremism in Africa based on existing evidence from across the West African sub- region. It pays particular attention to the recruitment of young people in Africa into extremist causes on the continent and beyond and proffers measures for their curtailment. The paper argues that terrorism in contemporary Africa undermines democratization, good governance, peace and security and regional development. It also recommends three-pronged strategies for addressing the miasma of extremist radicalism and its associated violence in West Africa, namely, governance, development and security reforms. While it may be difficult to absolutely curtail the activities of terrorist organizations in West Africa. Countries with minimal vulnerabilities like Ghana, Sierra Leone, Liberia and others should intensify efforts towards increased border and cyber security surveillance, sustained de-radicalization programmes and youth empowerment programmes to curb unemployment in earnest.

Prends soin du métro. Le contrôle-soin, forme émergente des régulations et menaces souterraines

Directory of Open Access Journals (Sweden)

Yves Jouffe

2015-05-01

Full Text Available Le métro de Santiago a subi une dégradation significative de ses conditions de transport du fait de son intégration au Transantiago, le réseau de bus urbains. L’opérateur du métro a donné beaucoup de visibilité à ses dispositifs de contrôle des nouvelles masses d’usagers : barrières optimisées, signalétique omniprésente, agents démultipliés, etc. L’étude du discours officiel de l’entreprise et surtout l’observation ethnographique de ces dispositifs révèlent que les modalités de contrôle ont elles-mêmes évoluées. En plus de la menace légale exercée contre les étrangers et de la régulation des flux par une discipline des corps, un contrôle-soin s’exerce sur une population à protéger : la population qui bénéficie du soin de l’opérateur lui est redevable d’un contre-soin. Le contrôle-soin constitue non seulement une modalité émergente de contrôle mais aussi la forme générale du contrôle dans le métro de Santiago.

Nuclear Materials Management and its Relationship to Nuclear Safety and Criticality Control; La Gestion des Matieres Nucleaires et ses Rapports avec la Securite Nucleaire et le Controle de la Criticite; Obrashchenie s yadernymi materialami i ego svyaz' s yadernoj bezopasnost'yu i kontrolem nad kritichnost'yu; La Administracion de Materiales Nucleares y sus Relaciones con la Seguridad Nuclear y el Control de la Criticidad

Energy Technology Data Exchange (ETDEWEB)

Tingey, F. H. [Phillips Petroleum Company, Idaho Falls, ID (United States)

1966-02-15

dictated by the technical considerations and familiar with the operational limitations. The administrative problems are solved through procedural restrictions placed by the supervisor. The NMM office can be most valuable in further support to the supervisor in these activities. The primary responsibility of this office is to alert responsible supervision to potentially hazardous situations as indicated either from information made available through the routine processing of accountability data or from material balance calculations. Any information pertaining to criticality studies as requested from the NMM office must be accurate and precise. A vigorous inventory management policy must be pursued to lessen the problems presented by accumulation of fissile materials. Internal audit by the NMM staff of inventory holdings can also serve to verify adherence to safeguard procedures. A vigorous orientation programme can be implemented by the NMM staff in its dealing with those individuals handling nuclear materials to make them more aware of the hazards involved. The integration of the NMM group into the general criticality safeguard problems at the NRT and has provided an effective system for assisting the line supervision in discharging this very important responsibility. (author) [French] Il est essentiel pour tous ceux qui travaillent dans l'industrie nucleaire de savoir comment eviter que des matieres nucleaires ne se trouvent rassemblees en quantites, selon une geometrie ou dans un milieu tels qu'elles puissent donner lieu a une reaction neutronique en chaine. Ceci interesse tout particulierement ceux qui, dans l'exercice de leurs fonctions, sont responsables de la manipulation, du transfert et de l'entreposage des matieres fissiles. Ces memes personnes participent au systeme de gestion des matieres nucleaires. Elles ont au premier chef la responsabilite de fournir et de recevoir les donnees comptables par l'intermediaire du service de gestion des matieres nucleaires

General phenomenology of underground nuclear explosions; Phenomenologie generale des explosions nucleaires souterraines

Energy Technology Data Exchange (ETDEWEB)

Derlich, S; Supiot, F [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

An essentially qualitatively description is given of the phenomena related to underground nuclear explosions (explosion of a single unit, of several units in line, and simultaneous explosions). In the first chapter are described the phenomena which are common to contained explosions and to explosions forming craters (formation and propagation of a shock-wave causing the vaporization, the fusion and the fracturing of the medium). The second chapter describes the phenomena related to contained explosions (formation of a cavity with a chimney). The third chapter is devoted to the phenomenology of test explosions which form a crater; it describes in particular the mechanism of formation and the different types of craters as a function of the depth of the explosion and of the nature of the ground. The aerial phenomena connected with explosions which form a crater: shock wave in the air and focussing at a large distance, and dust clouds, are also dealt with. (authors) [French] On donne une description essentiellement qualitative des phenomenes lies aux explosions nucleaires souterraines (explosion d'un seul engin, d'engins en ligne et explosions simultanees). Dans un premier chapitre sont decrits les phenomenes communs aux explosions contenues et aux explosions formant un cratere (formation et propagation d'une onde de choc provoquant la vaporisation, la fusion et la fracturation du milieu). Le deuxieme chapitre decrit les phenomenes lies aux tirs contenus (formation d'une cavite et d'une cheminee). Le troisieme chapitre est consacre a la phenomenologie des tirs formant un cratere et decrit notamment le mecanisme de formation et les differents types de crateres en fonction de la profondeur d'explosion et de la nature du terrain. Les phenomenes aeriens lies aux explosions formant un cratere: onde de pression aerienne et focalisation a grande distance, nuages de poussieres, sont egalement abordes. (auteurs)

Relationship between the nuclear resonance of cobalt metal and its ferromagnetic properties; Relations entre la resonance nucleaire du cobalt metallique et ses proprietes ferromagnetiques

Energy Technology Data Exchange (ETDEWEB)

Aubrun, J.N. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-05-15

Theoretical study of nuclear magnetic resonance in ferromagnetic metals shows the near dependence of ferromagnetic properties and unusual feature of this nuclear resonance. This results from a strong interaction between nuclei and magnetic electrons. They excite the nuclei, and, in Bloch walls, submit them to a RF field much stronger than those directly applied. The parameters of the resonance are determined from wall movement and depend consequently of ferromagnetic constants. The theory is enable to provide quantitatively some peculiar effects, specially those of a continuous magnetic field and of temperature. Experimental study was made on cobalt powders, and is in good agreement with theory. However one must take the skin-effect into consideration and accordingly adjust, the theory. This can explain some observed divergences, as well as the influence at particles size and magnetic field over the line shape. Original informations have been obtained about some typical ferromagnetic properties of cobalt, when studying magnetic field effect, and it has been able to apply this method to other ferromagnetic materials. In consideration of the peculiar characteristics of this nuclear resonance, which occurs without external magnetic field and whose line width is large, new models of spectrographs have been realized and have permitted accurate measures of the line shape. The weak intensity of the signals obtained in some cases, has induced the elaboration of an original method of extraction whose theory and practical uses are described here. The whole of this experiment reveals the nuclear resonance as a strong way for the study of ferromagnetism, which is able to detect microscopic phenomenons, not easily accessible by classical methods. (author) [French] L'etude theorique de la resonance magnetique nucleaire dans les metaux ferromagnetiques revele l'etroite liaison entre les proprietes ferromagnetiques et l'aspect inhabituel de cette resonance. Ceci

Relationship between the nuclear resonance of cobalt metal and its ferromagnetic properties; Relations entre la resonance nucleaire du cobalt metallique et ses proprietes ferromagnetiques

Energy Technology Data Exchange (ETDEWEB)

Aubrun, J N [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1964-05-15

Theoretical study of nuclear magnetic resonance in ferromagnetic metals shows the near dependence of ferromagnetic properties and unusual feature of this nuclear resonance. This results from a strong interaction between nuclei and magnetic electrons. They excite the nuclei, and, in Bloch walls, submit them to a RF field much stronger than those directly applied. The parameters of the resonance are determined from wall movement and depend consequently of ferromagnetic constants. The theory is enable to provide quantitatively some peculiar effects, specially those of a continuous magnetic field and of temperature. Experimental study was made on cobalt powders, and is in good agreement with theory. However one must take the skin-effect into consideration and accordingly adjust, the theory. This can explain some observed divergences, as well as the influence at particles size and magnetic field over the line shape. Original informations have been obtained about some typical ferromagnetic properties of cobalt, when studying magnetic field effect, and it has been able to apply this method to other ferromagnetic materials. In consideration of the peculiar characteristics of this nuclear resonance, which occurs without external magnetic field and whose line width is large, new models of spectrographs have been realized and have permitted accurate measures of the line shape. The weak intensity of the signals obtained in some cases, has induced the elaboration of an original method of extraction whose theory and practical uses are described here. The whole of this experiment reveals the nuclear resonance as a strong way for the study of ferromagnetism, which is able to detect microscopic phenomenons, not easily accessible by classical methods. (author) [French] L'etude theorique de la resonance magnetique nucleaire dans les metaux ferromagnetiques revele l'etroite liaison entre les proprietes ferromagnetiques et l'aspect inhabituel de cette resonance. Ceci resulte du

Modeling cascading failures in interdependent infrastructures under terrorist attacks

International Nuclear Information System (INIS)

Wu, Baichao; Tang, Aiping; Wu, Jie

2016-01-01

An attack strength degradation model has been introduced to further capture the interdependencies among infrastructures and model cascading failures across infrastructures when terrorist attacks occur. A medium-sized energy system including oil network and power network is selected for exploring the vulnerabilities from independent networks to interdependent networks, considering the structural vulnerability and the functional vulnerability. Two types of interdependencies among critical infrastructures are involved in this paper: physical interdependencies and geographical interdependencies, shown by tunable parameters based on the probabilities of failures of nodes in the networks. In this paper, a tolerance parameter α is used to evaluation of the overloads of the substations based on power flow redistribution in power transmission systems under the attack. The results of simulation show that the independent networks or interdependent networks will be collapsed when only a small fraction of nodes are attacked under the attack strength degradation model, especially for the interdependent networks. The methodology introduced in this paper with physical interdependencies and geographical interdependencies involved in can be applied to analyze the vulnerability of the interdependent infrastructures further, and provides the insights of vulnerability of interdependent infrastructures to mitigation actions for critical infrastructure protections. - Highlights: • An attack strength degradation model based on the specified locations has been introduced. • Interdependencies considering both physical and geographical have been analyzed. • The structural vulnerability and the functional vulnerability have been considered.

Chemical or Biological Terrorist Attacks: An Analysis of the Preparedness of Hospitals for Managing Victims Affected by Chemical or Biological Weapons of Mass Destruction

Science.gov (United States)

Bennett, Russell L.

2006-01-01

The possibility of a terrorist attack employing the use of chemical or biological weapons of mass destruction (WMD) on American soil is no longer an empty threat, it has become a reality. A WMD is defined as any weapon with the capacity to inflict death and destruction on such a massive scale that its very presence in the hands of hostile forces is a grievous threat. Events of the past few years including the bombing of the World Trade Center in 1993, the Murrah Federal Building in Oklahoma City in 1995 and the use of planes as guided missiles directed into the Pentagon and New York’s Twin Towers in 2001 (9/11) and the tragic incidents involving twenty-three people who were infected and five who died as a result of contact with anthrax-laced mail in the Fall of 2001, have well established that the United States can be attacked by both domestic and international terrorists without warning or provocation. In light of these actions, hospitals have been working vigorously to ensure that they would be “ready” in the event of another terrorist attack to provide appropriate medical care to victims. However, according to a recent United States General Accounting Office (GAO) nationwide survey, our nation’s hospitals still are not prepared to manage mass causalities resulting from chemical or biological WMD. Therefore, there is a clear need for information about current hospital preparedness in order to provide a foundation for systematic planning and broader discussions about relative cost, probable effectiveness, environmental impact and overall societal priorities. Hence, the aim of this research was to examine the current preparedness of hospitals in the State of Mississippi to manage victims of terrorist attacks involving chemical or biological WMD. All acute care hospitals in the State were selected for inclusion in this study. Both quantitative and qualitative methods were utilized for data collection and analysis. Six hypotheses were tested. Using a

Description of methods for making activation detectors for use in nuclear reactors; Description des procedes de fabrication des detecteurs d'activation utilises dans les reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Barbalat, R; Le Coguie, R; Leger, P; Salon, L; Thierry, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1968-07-01

A brief description of methods currently used for making activation detectors, thin films and various deposits used in nuclear reactors. The thicknesses required vary from about a few tenths of a micron to a few tenths of a millimeter. Different techniques are used for fixing the large variety of elements: rolling, moulding, painting, electrolysis, vacuum deposition, thin films, wires, enamels, protective linings, etc. (authors) [French] Expose succinct des procedes actuellement mis en oeuvre pour la realisation des detecteurs d'activation, feuilles minces et depots divers utilises dans les reacteurs nucleaires. La gamme des epaisseurs necessaires s'etendant approximativement des dixiemes de micrometre aux dixiemes de millimetre. La diversite des elements a fixer justifiant les techniques differentes selon les cas: laminage, moulage, peinture, electrolyse, depot sous vide, couches minces, fils, emaux, revetements protecteurs, etc. (auteurs)

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

OpenAIRE

Kikkas, Margit

2015-01-01

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

Underground nuclear explosions. Geological survey of the cavities; Explosions nucleaires souterraines etude geologique des cavites

Energy Technology Data Exchange (ETDEWEB)

Faure, J [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

A geological survey of underground nuclear explosions makes it possible to determine the main characteristics of the cavity formed. The lower portion is spherical; the same was very likely true of the roof, which collapses in the majority of media with the exception of rock-salt. Its radius, for a given bomb size, can vary by a factor of two according to the type of rock. The lay-out of its contents depends on the characteristics of the solid and liquid products at the moment of the roof collapse; according to the medium involved, mixing of the rubble and the mud-flow occurs (granite) or does not occur (tuff and alluvia). In all media, the average physical properties can be evaluated. (author) [French] L'etude geologique d'explosions nucleaires souterraines permet de determiner les principaux caracteres de la cavite creee. Sa partie inferieure est spherique; il en etait vraisemblablement de meme de sa voute, effondree dans la plupart des milieux a l'exception du sel gemme. Son rayon, a energie d'engin egale, varie selon les roches du simple au double. La disposition de son contenu depend des caracteristiques des produits solides et liquides au moment de la chute du toit; selon le cas, il n'y a pas (tuf et alluvions) ou il y a (granite) melange des eboulis et des laves. Dans tous les milieux, les proprietes physiques moyennes peuvent etre evaluees. (auteur)

Responding to Terrorist Incidents in Your Community: Flammable-Liquid Fire Fighting Techniques for Municipal and Rural Firefighters

Energy Technology Data Exchange (ETDEWEB)

Denise Baclawski

2010-03-08

The University of Nevada, Reno Fire Science Academy (FSA) applied for grant funding to develop and deliver programs for municipal, rural, and volunteer firefighters. The FSA specializes in preparing responders for a variety of emergency events, including flammable liquid fires resulting from accidents, intentional acts, or natural disasters. Live fire training on full scale burnable props is the hallmark of FSA training, allowing responders to practice critical skills in a realistic, yet safe environment. Unfortunately, flammable liquid live fire training is often not accessible to municipal, rural, or volunteer firefighters due to limited department training budgets, even though most department personnel will be exposed to flammable liquid fire incidents during the course of their careers. In response to this training need, the FSA developed a course during the first year of the grant (Year One), Responding to Terrorist Incidents in Your Community: Flammable-Liquid Fire Fighting Techniques for Municipal and Rural Firefighters. During the three years of the grant, a total of 2,029 emergency responders received this training. In Year Three, two new courses, a train-the-trainer for Responding to Terrorist Incidents in Your Community and Management of Large-Scale Disasters for Public Officials were developed and pilot tested during the Real-World Disaster Management Conference held at the FSA in June of 2007. Two research projects were conducted during Years Two and Three. The first, conducted over a two year period, evaluated student surveys regarding the value of the flammable liquids training received. The second was a needs assessment conducted for rural Nevada. Both projects provided important feedback and a basis for curricula development and improvements.

Fear of Terrorism in New York After the September 11 Terrorist Attacks: Implications for Emergency Mental Health and Preparedness

Science.gov (United States)

Boscarino, Joseph A.; Figley, Charles R.; Adams, Richard E.

2009-01-01

To examine the public’s response to future terrorist attacks, we surveyed 1,001 New Yorkers in the community one year after the September 11 attacks. Overall, New Yorkers were very concerned about future terrorist attacks and also concerned about attacks involving biological or nuclear weapons. In addition, while most New Yorkers reported that if a biological or nuclear attack occurred they would evaluate available information before evacuating, a significant number reported they would immediately evacuate, regardless of police or public health communications to the contrary. The level of public concern was significantly higher on all measures among New York City and Long Island residents (downstate) compared to the rest of the state. A model predicting higher fear of terrorism indicated that downstate residents, women, those 45 to 64 years old, African Americans and Hispanics, those with less education/income, and those more likely to flee, were more fearful of future attacks. In addition, making disaster preparations and carefully evaluating emergency information also predicted a higher level of fear as well. A second model predicting who would flee suggested that those more likely to evaluate available information were less likely to immediately evacuate, while those with a higher fear of future attacks were more likely to flee the area. Given these findings and the possibility of future attacks, mental health professionals need to be more involved in preparedness efforts, especially related to the psychological impact of attacks involving weapons of mass destruction. PMID:14730761

Construction of War Discourse on International News Agencies: Case Study Terrorist attacks November 13th 2015

Directory of Open Access Journals (Sweden)

Ángel TORRES-TOUKOUMIDIS

2017-01-01

Full Text Available This study analyzes warmongering rhetoric presented by international agencies Reuters, Al Arabiya, Al Jazeera and Associated Press (AP of the information related to the terrorist attacks in Paris on November 13th, 2015 for 15 days after the event. We have started from a quantitative and qualitative analysis of 550 information units using the software MAXQDA (v. 11.0.11. Subsequently, the semantic criteria of media discourse: functionality, significance and direction of the goal was applied on the selected sample. The results demonstrate the prevailing demonization of Islam, the exaltation of fear and panic in the discursive construction and it highlighted the spectacle of the information as a communicative strategy on the rhetorical guidance.

Improvement of pressure-vessel surveillance of a PWR-power plant of the Societe d'Energie Nucleaire Franco-Belge des Ardennes (S.E.N.A.)

International Nuclear Information System (INIS)

Bevilacqua, A.; Lloret, R.; Riehl, R.

1984-01-01

This paper describes a new dosimetry, installed inside and outside the Pressure Vessel of CHOOZ Nuclear Power Plant of the Societe d'Energie Nucleaire Franco-Belge des Ardennes (S.E.N.A.), during its 1982-83 operation cycle. The inner dosimetry deals with a simulated capsule located under the reactor plate, and includes copper, nickel, iron, niobium, copper-cobalt, neptunium and uranium dosimeters. Its aim is to qualify the information given by the existing copper dosimetry. The spectrum used with these measurements is obtained by the 1 D ANISN Code and BIP-N 2 library. The outer dosimety is the fluence determination along the outer wall of the vessel. Two tubes, equiped by neutron dosimeters, seven meters long, were fixed along the vessel. On the median plane, the results are compared to a 2 D DOT transport calculation. Preliminary results are given which improve the vessel and specimens neutronic characterisation. (Auth.)

Balance between automation and human actions in nuclear power plant operation. Results of international cooperation; Equilibre entre automatisation et action humaine dans la conduite des centrale nucleaires, resultats de la cooperation internationale

Energy Technology Data Exchange (ETDEWEB)

Sun, B [CEA Centre d' Etudes Nucleaires de Fontenay-aux-Roses, 92 (France). Dept. d' Analyse de Surete; Bastl, W [Gesellschaft fuer Reaktorsicherheit m.b.H. (GRS), Garching (Germany); Olmstead, R [Atomic Energy of Canada Ltd, Mississauga (Canada); Oudiz, A [Electric Power Research Inst., Palo Alto, CA (United States); Jenkinson, J [Nuclear Electric PLC, Gloucester (United Kingdom); Kossilov, A [International Atomic Energy Agency, Vienna (Austria)

1990-07-01

Automation has long been an established feature of power plants. In some applications, the use of automation has been the significant factor which has enabled plant technology to progress to its current state. Societal demands for increased levels of safety have led to greater use of redundancy and diversity and this, in turn, has increased levels of automation. However, possibly the greatest contributory factor in increased automation has resulted from improvements in information technology. Much recent attention has been focused on the concept of inherently safe reactors, which may simplify safety system requirements and information and control system complexity. The allocation of tasks between man and machine may be one of the most critical activity in the design of new nuclear plants and major retro-fits and it therefore warrants a design approach which is commensurate in quality with the high levels of safety and production performance sought from nuclear plants. Facing this climate, in 1989 the International Atomic Energy Agency (IAEA) formed an advisory group from member countries with extensive experience in nuclear power plant automation. The task of this group was to advise on the appropriate balance between manual and automatic actions in plant operation. (author) [French] L'automatisation a longtemps ete une caracteristique bien etablie des centrales nucleaires. Dans certaines applications, l'utilisation de l'automatisation a ete le facteur decisif qui a permis a la technologie des centrales de progresser jusqu'a son etat actuel. Les exigences de l'opinion publique en matiere de securite renforcee ont conduit a l'utilisation d'une plus grande redondance et a une plus grande diversification et ceci, en retour, a encore accru le niveau d'automatisation. Toutefois, il est possible que le facteur preponderant de cet accroissement de l'automatisation soit constitue par les progres effectues dans la technologie de l'information. Plus recemment, l'attention s

Nuclear magnetic resonance of iron-57 nuclei in local fields in yttrium and iron garnets; Resonance magnetique nucleaire des noyaux du fer 57 dans les champs locaux du grenat d'yttrium et de fer

Energy Technology Data Exchange (ETDEWEB)

Robert, C. [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1961-07-01

We have demonstrated the nuclear resonance of {sup 57}Fe nuclei in the local field of each of the two magnetic sub-lattices of yttrium and iron garnets. The resonance frequencies and the relaxation times have been measured as a function of the temperature. (author) [French] Nous avons mis en evidence la resonance nucleaire des noyaux de {sup 57}Fe dans le champ local de chacun des deux sous-reseaux magnetiques du grenat d'yttrium et de fer. Les frequences de resonances et les temps de relaxation ont ete mesures en fonction de la temperature. (auteur)

Developing Health-Based Pre-Planning Clearance Goals for Airport Remediation Following a Chemical Terrorist Attack: Decision Criteria for Multipathway Exposure Routes

OpenAIRE

Watson, Annetta; Dolislager, Fredrick; Hall, Linda; Raber, Ellen; Hauschild, Veronique D.; Love, Adam H.

2011-01-01

In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility re-use and re-entry could require hours to multiple days. While timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical release. What follows is the second of a two-part analysis identifying key considerations, critical information and de...

Developing Health-Based Pre-Planning Clearance Goals for Airport Remediation Following a Chemical Terrorist Attack: Decision Criteria for Multipathway Exposure Routes

Science.gov (United States)

Watson, Annetta; Dolislager, Fredrick; Hall, Linda; Raber, Ellen; Hauschild, Veronique D.; Love, Adam H.

2011-01-01

In the event of a chemical terrorist attack on a transportation hub, post-event remediation and restoration activities necessary to attain unrestricted facility re-use and re-entry could require hours to multiple days. While timeframes are dependent on numerous variables, a primary controlling factor is the level of pre-planning and decision-making completed prior to chemical release. What follows is the second of a two-part analysis identifying key considerations, critical information and decision criteria to facilitate post-attack and post-decontamination consequence management activities. Decision criteria analysis presented here provides first-time, open-literature documentation of multi-pathway, health-based remediation exposure guidelines for selected toxic industrial compounds, chemical warfare agents, and agent degradation products for pre-planning application in anticipation of a chemical terrorist attack. Guideline values are provided for inhalation and direct ocular vapor exposure routes as well as percutaneous vapor, surface contact, and ingestion. Target populations include various employees as well as transit passengers. This work has been performed as a national case study conducted in partnership with the Los Angeles International Airport and The Bradley International Terminal. All recommended guidelines have been selected for consistency with airport scenario release parameters of a one-time, short-duration, finite airborne release from a single source followed by compound-specific decontamination. PMID:21399674

A study of switch circuits for use as safety devices in nuclear reactors; Etude de circuits de commutation destines a la securite des reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Hantcherian, V [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1960-12-15

The author reviews briefly a few basic assemblies using electromagnetic relays for safety circuits in nuclear reactors; he then studies the use of static relays with a shorter time of response, based on impedance changes in a self-inductance consisting of a coil with a magnetic core having a rectangular hysteresis cycle. The author examines in particular the way in which it functions and the method of determining the parameters. (author) [French] L'auteur apres avoir examine sommairement en revue quelques montages de base des circuits de securite des reacteurs nucleaires utilisant des relais electromecaniques, etudie l'emploi des relais statiques a plus grande vitesse de reponse bases sur la variation d'impedance que presente une self-inductance realisee a l'aide d'une bobine enroulee autour d'un noyau magnetique a cycle d'hysteresis rectangulaire. En particulier, il en examine le mode de fonctionnement et la determination des parametres. (auteur)

Economic Criteria Applied to Nuclear Materials Management; Criteres Economiques Applicables a la Gestion des Matieres Nucleaires; Ehkonomicheskie kriterii, primenyaemye pri kontrole i uchete yadernykh materialov; Criterios Economicos Aplicados a la Administracion de Materiales Nucleares

Energy Technology Data Exchange (ETDEWEB)

Shelley, W. J.; Kuehn, M. N. [Mallinckrodt Chemical Works, St. Charles, MS (United States)

1966-02-15

placed upon such personnel to accept, understand and perform the work. Such personnel selected must be thoroughly and minutely trained in the importance of their activity. Those responsible for the management of nuclear materials must be continually alert to the smallest kind of aberration in the quality and performance of the personnel, the process, the systems, procedures and techniques. Only through such alertness and willingness to revise, so as to secure improvement, does one secure the optimum balance of costs and needs. (author) [French] La gestion des matieres nucleaires doit etre subordonnee aux objectifs principaux du traitement de ces matieres, c'est-a-dire la production d'energie ou la fabrication de produits finis. Les responsables de la gestion des matieres nucleaires doivent donc tenir constamment compte des besoins de la production principale et adapter les methodes de gestion aux operations de facon a pouvoir assurer cette gestion avec un minimum de depenses. Le systeme de gestion des matieres nucleaires doit soigneusement tenir compte des divers facteurs qui influent sur son prix de revient. Il vient en complement des operations et doit entrainer le minimum de frais de personnel et d'analyse et provoquer le moins d'interruptions possible dans les operations. U doit etre integre a ces dernieres, de facon que les renseignements d'ordre quantitatif qu'il permet d'obtenir puissent etre communiques rapidement aux responsables du controle des operations. Le systeme d'enregistrement et de preparation des rapports doit fournir une quantite maximale de donnees subsidiaires. Il doit etre compatible avec les systemes utilises par les fournisseurs et les consommateurs et assurer la diffusion, partout ou cela est possible, de renseignements supplementaires concernant les lots de matieres nucleaires. Les donnees a fournir pour le controle des matieres nucleaires doivent se limiter a celles qui sont necessaires pour s'assurer qu'il n'y a pas de pertes importantes, de

Damage caused to houses and equipment by underground nuclear explosions; Degats dus aux explosions nucleaires souterraines sur les habitations et les equipements

Energy Technology Data Exchange (ETDEWEB)

Delort, F; Guerrini, C [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

A description is given of the damaged caused to various structures, buildings, houses, mechanical equipment and electrical equipment by underground nuclear explosions in granite. For each type of equipment or building are given the limiting distances for a given degree of damage. These distances have been related to a parameter characterizing the movement of the medium; it is thus possible to generalize the results obtained in granite, for different media. The problem of estimating the damage caused at a greater distance from the explosion is considered. (authors) [French] Les degats sur diverses structures, constructions, habitations, equipements mecaniques et materiels electriques provoques par des explosions nucleaires souterraines dans le granite sont decrits. On a indique pour chaque type de materiel ou de construction, les distances limites correspondant a un degre de gravite de dommage observe. Ces distances ont ete reliees a un parametre caracterisant le mouvement du milieu, permettant ainsi de generaliser les resultats obtenus dans le granite, a differents milieux. Le probleme de la prevision des degats en zone lointaine a ete aborde. (auteurs)

Contribution to the Study of Nuclear Magnetic Resonance in Ferromagnets; Contribution a l'etude de la resonance nucleaire dans les corps ferromagnetiques

Energy Technology Data Exchange (ETDEWEB)

Robert, C [Commissariat a l' Energie Atomique, Centre d' Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)

1962-07-01

Properties of nuclear magnetic resonance in the field acting on the nucleus in a ferromagnet were studied. Nuclei were {sup 57}Fe in iron and yttrium iron garnet. Static properties of resonance (frequency, line-width, dipolar structure) were investigated and compared with magnetic behavior and magnetic structure of the materials. Relaxation in garnet points out importance of long range fluctuations induced by impurities in a ferromagnetic lattice. (author) [French] Nous avons etudie les proprietes de la resonance nucleaire dans le champ existant a remplacement d'un noyau dans un corps ferromagnetique (champ local). Les noyaux etaient ceux de {sup 57}Fe dans le fer et dans le grenat d'yttrium et de fer. Les proprietes statiques de la resonance (frequence de resonance, largeur de la raie, structures dues a l'interaction dipolaire) ont ete etudiees et reliees aux caracteristiques magnetiques et a la structure de ces corps. La relaxation dans le grenat a mis en evidence les fluctuations a longue distance induites par des impuretes dans un reseau ferromagnetique. (auteur)

Professional Nuclear Materials Management; Gestion Industrielle des Matieres Nucleaires; Obrashchenie s yadernymi materialami na professional'nom urovne; Administracion Eficiente de Materiales Nucleares

Energy Technology Data Exchange (ETDEWEB)

Forcella, A. A.; O' Leary, W. J. [Allis-Chalmers Manufacturing Company, Bethesda, MD (United States)

1966-02-15

. (author) [French] Le memoire expose en quoi consiste la gestion des matieres nucleaires dans une centrale nucleaire type, aux Etats-Unis. Comme le reacteur en question est partiellement finance a l'aide de capitaux prives, l'une des principales obligations de l'exploitant est d'assurer la protection et la rentabilite des investissements. Etant donne que les matieres nucleaires sont d'une valeur intrinseque elevee, il faut constamment proceder a des controles appropries allant au-dela des mesures de securite et de la comptabilite interessant les matieresnucleaires proprement dites afin de reduire les pertes au minimum. Il faut faire preuve de clairvoyance et planifier judicieusement pour prevenir toute perte supplementaire de capital provenant de frais inutiles ou d'un manque a gagner dans divers secteurs de l'exploitation. C'est ainsi que le gestionnaire de matieres nucleaires doit prendre des dispositions pour garantir la bonne marche des operations et assurer le respect des plans d'execution par une liaison et un controle constants, dans les domaines suivants? a) acquisition du combustible et des elements combustibles, b) utilisation des elements combustibles dans le reacteur et c) recuperation, dans le combustible irradie, des produits et matieres presentant de l'interet. Pendant la periode qui precede l'utilisation du reacteur, il faut faire une place importante dans la planification et les travaux preparatoires aux considerations d'economie dans la conception des elements combustibles, en ce qui concerne leur fabrication, leur manutention, leur transport et leur remplacement. Les differentes etapes de la fabrication doivent etre planifiees de facon a reduire au minimum le manque a gagner du a des periodes improductives d'entreposage de matieres tres couteuses. Pendant la marche du reacteur, il faut assurer une combustion maximale de la matiere fissile par des redistributions appropriees du combustible dans le coeur du reacteur. Parallelement, les temps morts dus a

Threat Assessment of Potential Terrorist Attacks to the Transport Infrastructure

Directory of Open Access Journals (Sweden)

Gabriel Nowacki

2014-06-01

Full Text Available The paper presents threat assessment of potential terrorist attacks to the transport infrastructure. The range of transportation infrastructure has spread and includes railway, inland waterways, road, maritime, air, intermodal transport infrastructure and intelligent transport systems (ITS. ITS service is the provision of an ITS application through a well-defined organisational and operational framework with the aim of contributing to the user safety, efficiency, comfort and/or to facilitate or support transport and travel operations. Terrorism means acts of violence committed by groups that view themselves as victimized by some notable historical wrong. Although these groups have no formal connection with governments, they usually have the financial and moral backing of sympathetic governments. Typically, they stage unexpected attacks on civilian targets, including transport infrastructure, with the aim of sowing fear and confusion. Based on the analyses, transportation infrastructure is potentially threatened with terrorism attacks, especially road and rail infrastructure (about 23 %, and to a smaller degree the maritime and air transport infrastructure (about 2 %. There were 90,3% of incidents involve land transport (74,5% – vehicles, 9,5% – buses, 6,3% - rail covered the 41-year period 1967-2007 in the USA. Legal steps to fight terrorism have been taken on the international level, furthermore, some institutions have been established for this purpose.

Comment on the first anniversary of the terrorist attacks in the United States of America. Vienna, 11 September 2002

International Nuclear Information System (INIS)

ElBaradei, M.

2002-01-01

The IAEA has long been active in encouraging States to make security an integral part of the management of their nuclear programmes. The attacks in September 2001 were, however, a wake-up call to the world nuclear community that more can and must be done. In the wake of the terrorist attacks, Member States of the IAEA meeting in the Agency's General Conference adopted a resolution requesting that the IAEA Director General initiate a thorough review of the Agency's activities and programmes relevant to preventing acts of terrorism involving nuclear and other radioactive materials. The Agency moved rapidly to respond. It devised and is presently implementing an integrated action plan which includes enhanced and new activities to upgrade nuclear security worldwide and to combat nuclear terrorism. The plan covers eight areas: (1) physical protection of nuclear material and nuclear facilities; (2) detection of malicious activities (such as illicit trafficking) involving nuclear and other radioactive materials; (3) strengthening of State systems for nuclear material accountancy and control; (4) security of radioactive sources; (5) the assessment of safety and security related vulnerabilities at nuclear facilities; (6) response to malicious acts or threats thereof; (7) the adherence to international agreements and guidelines; and (8) co-ordination and information management for nuclear security related matters. National measures for protecting nuclear material and facilities remain uneven in their substance and application. There is wide recognition that the international physical protection regime needs to be further strengthened. Through its International Physical Protection Advisory Service (IPPAS), the Agency provides Member States with assessment services, together with associated advice and follow up actions to improve security arrangements at nuclear facilities. It also provides training and workshops, notably in assessing threats, as well as other supporting

Quantitative measurements of small isotopic samples in gaseous mixtures by utilization of some nuclear properties; Etude des possibilites de mesures de faibles quantites de gaz radioactifs dans un melange en utilisant simultanement plusieurs proprietes nucleaires

Energy Technology Data Exchange (ETDEWEB)

Maragnon, J; Delperie, C

1967-12-01

The question is to define the characteristics of a group of measurements allowing the analysis of traces of radioactive rare gases in gas mixtures of different composition. To distinguish the radioactive isotopes from each other and the activity level reaching 10{sup 6} due to their nuclear properties, the method was chosen to use several nuclear properties: gamma radiation energy, beta particle energy, lifetime of excited states. The choice of a plastic scintillator as beta detector allows to answer satisfactorilly to this demand by measurement of nuclear constants because of the short de/excitation time of this detector. Another advantage is that it can be a reservoir for the sample without any destruction nor modification of the sample. The study has been based on the mixture of Kr-85, the analysis of other rare gases follwos immediately from the adopted principle. [French] Les auteurs ont oriente leur recherche vers une solution permettant de distinguer les isotopes radioactifs les uns des autres et dans des rapports d'activite pouvant atteindre 10{sup 6}, grace a plusieurs de leurs proprietes nucleaires, energie de rayonnement gamma, energie de la particule beta, temps de vie des niveaux excites. Le choix d'un scintillateur plastique comme detecteur beta permet de repondre d'une maniere satisfaisante a la mesure des constantes nucleaires en raison du temps de de/excitation rapide de ce scintillateur. Il offre en outre l'avantage de pouvoir servir de reservoir a l'echantillon sans entrainer aucune destruction ni modification de celui-ci. L'etude a ete basee sur la mixture de Kr-85, l'analyse des autre gaz rares decoulant immediatement du principe adopte. (auteur)

Toxicology of organophosphorus compounds in view of an increasing terrorist threat.

Science.gov (United States)

Worek, Franz; Wille, Timo; Koller, Marianne; Thiermann, Horst

2016-09-01

The implementation of the Chemical Weapon Convention (CWC), prohibiting the development, production, storage and use of chemical weapons by 192 nations and the ban of highly toxic OP pesticides, especially class I pesticides according to the WHO classification, by many countries constitutes a great success of the international community. However, the increased interest of terrorist groups in toxic chemicals and chemical warfare agents presents new challenges to our societies. Almost seven decades of research on organophosphorus compound (OP) toxicology was mainly focused on a small number of OP nerve agents despite the fact that a huge number of OP analogues, many of these agents having comparable toxicity to classical nerve agents, were synthesized and published. Only limited physicochemical, toxicological and medical information on nerve agent analogues is available in the open literature. This implies potential gaps of our capabilities to detect, to decontaminate and to treat patients if nerve agent analogues are disseminated and may result in inadequate effectiveness of newly developed countermeasures. In summary, our societies may face new, up to now disregarded, threats by toxic OP which calls for increased awareness and appropriate preparedness of military and civilian CBRN defense, a broader approach for new physical and medical countermeasures and an integrated system of effective detection, decontamination, physical protection and treatment.

[Defusing of victims of the terrorist attacks in Paris. Elements of assessment one-month post-event].

Science.gov (United States)

Prieto, N; Cheucle, E; Faure, P; Digard, F; Dalphin, C; Pachiaudi, V; Simond, M; Darbon, R; Collinet, C; Habibi, R; Gueugniaud, P-Y

2018-04-01

The terrorist attacks (fusillades and suicide attacks) in Paris on 13 November 2015 have had a major psychic impact on all individuals directly or secondarily exposed to them. Medico-psychological unit (CUMP) of the Paris Île-de-France region's immediate care services were immediately mobilized and rapidly strengthened by all regional medico-psychological units (CUMP) throughout the country. Psychological assistance has been provided in several key points of Paris and specifically in the 11th district City Hall of Paris where Lyon's Medico-psychological unit was located. These specific immediate psychological assistances, referred to as a "defusing process" by the medico-psychological unit (CUMP), are mostly devoted to provide the victims with an entry point to a psychological healthcare relationship and give them a first sense of soothing and relief even though they do not prevent further psychological care follow up for the victims. Nonetheless, the potential therapeutic effect of this "defusing process" has not yet been sufficiently established nor demonstrated by any scientific study. A phoning survey was carried out one-month post-terrorist attacks and interviewed the 129 victims who benefited from the "defusing process" conducted by Lyon's medico-psychological unit (CUMP) in order to collect data and assess its effects. These people, whether directly exposed, bereaved relatives or witnesses, whose average age is 35, are mostly living in the Île-de-France region. Most of them present a high score on the IES-R scale, whether they were directly exposed, bereaved relatives or witnesses. Almost all of them (96.5%) experienced at least one medical care contact within this one-month post-trauma period with psychotropic medication for 37% of them. Regarding the defusing conducted by Lyon's medico-psychological unit (CUMP) in the 11th district City Hall of Paris, it appears that 93% of the victims who were looked after indicated that they were satisfied and 87.4% of

The nuclear power stations of the French atomic energy programme (1960); Les centrales nucleaires de puissance du programme francais (1960)

Energy Technology Data Exchange (ETDEWEB)

Leduc, C [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires; Roux, J P [Electricite de France (EDF), 75 - Paris (France)

1960-07-01

After recalling the entry of nuclear energy into energy production in France, the paper emphasizes the evolution of techniques applied in the designing of French nuclear power plants and describes the means employed for reducing costs per kWh of EDF2 and EDF3 compared with EDF1: the electric power per ton of uranium varies from 493 kW/t for EDF1 to 970 kW/t for EDF3. For this purpose the thermal power and electric power of units are changed respectively from 290 MWt for EDF1 to 1200 or 1600 MWt for EDF3 and from 28 to 250 MW. The results are obtained by an improvement in neutronic characteristics, developments in nuclear fuel technology, and simplification of the system of charging the reactor, whose means of maintenance are increased; the EDF2 heat-exchangers have been so designed as to increase the unit power of the elements, which will attain 9 MWt, as against 3 for EDF1. For EDF3 an advance project forecasts a thermodynamic layout with only one pressure stage. The paper ends with a description of the burst-slug detection systems, and an appendix gives a detailed comparative table of EDF1, EDF2 and EDF3 plant characteristics. (author) [French] Apres avoir rappele l'integration de l'energie nucleaire parmi les moyens de production de l'energie en France, les auteurs se penchent surtout sur l'evolution des techniques appliquees dans l'equipement des centrales nucleaires francaises et decrivent les moyens mis en oeuvre pour reduire les prix de revient du kWh d'EDF2 et d'EDF3 par rapport a EDF1: la puissance electrique par tonne d'uranium varie de 493 kW/t pour EDF1 a 970 kW/t pour EDF3. C'est dans ce but que les puissances thermiques et la puissance unitaire des groupes turbo-alternateurs passent respectivement de 290 MWt pour EDF1 a 1200 ou 1600 MWt pour EDF3 et de 82 a 250 MW. Les resultats sont obtenus par une amelioration des caracteristiques neutroniques, des progres realises sur la technologie des elements combustibles, une simplification du systeme de

Threatening “the Good Order”: West Meets East in Cecil B. DeMille’s The Cheat and John Updike’s Terrorist

Directory of Open Access Journals (Sweden)

Bradley M. Freeman

2011-12-01

Full Text Available

Despite almost a hundred years of separation, both Cecil B. DeMille’s film The Cheat (1915 and John Updike’s novel Terrorist (2006 deploy a clear-cut territorial divide between Western and Eastern spaces in order to envision a unified American space. These narratives superimpose a “natural” division on these historically opposed spaces and thereby suggest that any contact between these spaces will have dangerous consequences. These consequences include the potential dissolution and eventual destruction of American productivity, surveillance, and territorial integrity. DeMille’s film and Updike’s novel represent America as a nation-state that must be protected from the East. In 1915, The Cheat warned against an interracial America and the upsurge in immigration that characterized the turn of the century. Nearly a century later, Terrorist presupposes an interracial America but still constructs an East that threatens the security of America. While registering the particular concerns of two distinct historical moments, these narratives represent a larger attempt in American aesthetics to imagine an East that jeopardizes the utopian possibilities of an overly idealized American space.

Radio nuclear aggression. Psychological impact and management; L'agression radio-nucleaire. Impact psychologique et prise en charge

Energy Technology Data Exchange (ETDEWEB)

Boisseaux, H. [Hopital d' Instruction des Armees du Val-de-Grace, Service de Psychiatrie, 75 - Paris (France); Laroche, P.; Carbonnieres, H. de [Hopital des Armees Percy, Service de Protection Radiologique, 92 - Clamart (France); Foehrenbach, H. [Hopital d' Instruction des Armees du Val-de-Grace, Service de Medecine Nucleaire, 75 - Paris (France)

2006-08-15

Long before possible organic effects, exposure to ionizing radiations can provoke anxiety. In front of invisibility, the imagination quickly ignites. The terrorists have perfectly understood it. They are ready to use ionizing radiations as a weapon to remind traumatic images deeply rooted in people's memory. These images induce anxiety with all the clinical expressions connected to it. These symptoms require to be treated because of a possible anarchic development. For that purpose, plans have been elaborated to coordinate the different professional's actions. The coherence of medical management and communication aims to allow the most implicated people to find the way to face the events. When it is not possible, medico-psychological cells permit a specialized care. (author)

Contribution to the Study of Nuclear Magnetic Resonance in Ferromagnets; Contribution a l'etude de la resonance nucleaire dans les corps ferromagnetiques

Energy Technology Data Exchange (ETDEWEB)

Robert, C. [Commissariat a l' Energie Atomique, Centre d' Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)

1962-07-01

Properties of nuclear magnetic resonance in the field acting on the nucleus in a ferromagnet were studied. Nuclei were {sup 57}Fe in iron and yttrium iron garnet. Static properties of resonance (frequency, line-width, dipolar structure) were investigated and compared with magnetic behavior and magnetic structure of the materials. Relaxation in garnet points out importance of long range fluctuations induced by impurities in a ferromagnetic lattice. (author) [French] Nous avons etudie les proprietes de la resonance nucleaire dans le champ existant a remplacement d'un noyau dans un corps ferromagnetique (champ local). Les noyaux etaient ceux de {sup 57}Fe dans le fer et dans le grenat d'yttrium et de fer. Les proprietes statiques de la resonance (frequence de resonance, largeur de la raie, structures dues a l'interaction dipolaire) ont ete etudiees et reliees aux caracteristiques magnetiques et a la structure de ces corps. La relaxation dans le grenat a mis en evidence les fluctuations a longue distance induites par des impuretes dans un reseau ferromagnetique. (auteur)

An Overview of NCRP Report No. 138 on Terrorist Activities

Science.gov (United States)

Poston, John, Sr.

2005-04-01

In late 1998, the National Council on Radiation Protection and Measurements (NCRP) convened Scientific Committee 46-14 to prepare a report on the radiological safety aspects of terrorist activities involving radioactivity. The work of this committee was funded through a contract with the Planning and Preparedness Division of the Office of Emergency Management of the Department of Energy. The committee was composed of a diverse group of individuals with expertise in many areas in addition to radiation safety and emergency response. These areas included law (both federal and state), public communications, and psychosocial aspects of such incidents. The statement of work focused the work of the committee, and the resulting report did not necessarily address all issues of such activities. One of the charges of the committee was to provide guidance as to necessary research and make recommendations regarding the present infrastructure with the responsibility for responding to such incidents. This presentation will provide an overview of NCRP Report No. 138 and focus on some of the critical issues raised in the report. These issues include recognition of the event, the interface between federal, state, and local authorities, exposure limits for the first-responders, clean-up criteria, training and resources, the psychosocial aspects of such events, and communications with the media and the public. This report represented the ``beginning'' of such considerations. It pointed the way for additional studies and research in this very important area.

French achievements in the field of nuclear electronics; Realisations francaises dans le domaine de l'electronique nucleaire

Energy Technology Data Exchange (ETDEWEB)

Doireau, M; Fabre, R; Guillon, H; Guyot, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1958-07-01

Nuclear electronic equipment used by the french Atomic Energy Commission has been developed, with an increasing participation of the radioelectric industry (manufacture under AEC license, contracts for prototypes). The equipment for general use has been standardized and satis the technical specification sheets in which are specified more particularly, the conditions for construction, the choice of the spare parts and the conditions for acceptance by the french AEC at factory. The electronic equipment is classified in nine classes, and a brief description of the principal instruments is given in each class. The reliability of the equipment in use is satisfactory, as it is shown by the mean frequency of faults per 1000 hours operation. (author)Fren. [French] L'appareillage d'electronique nucleaire utilise au Commissariat a l'Energie atomique fran is a ete developpe en demandant un concours de plus en plus important a l'industrie radioelectrique (fabrications sous licence CEA, marches de prototypes, etc...). Le materiel d'emploi courant a ete standardise et repond aux specifications de cahiers des charges ou sont precises en particulier les conditions de realisation du materiel, le choix des pieces detachees et les conditions de recette en usine. L'appareillage electronique est classe en neuf rubriques et une description sommaire des principaux appareils est donnee dans chacune des rubriques. La tenue en service du materiel est satisfaisante, ainsi que le montre la frequence moyenne des pannes observees par 1000 heures de fonctionnement. (auteur)

The day Norway cried: Proximity and distress in Norwegian citizens following the 22nd July 2011 terrorist attacks in Oslo and on Utøya Island.

Science.gov (United States)

Thoresen, Siri; Aakvaag, Helene Flood; Wentzel-Larsen, Tore; Dyb, Grete; Hjemdal, Ole Kristian

2012-01-01

Terrorism may create fear and stress reactions not only in the direct victims, but also in the general population. This study investigated emotional responses in the Norwegian population following the 22nd July 2011 terrorist attacks. We hypothesized that Oslo residents would report a higher level of fear responses compared with people living outside Oslo and that proximity would be associated with early distress and later post-traumatic stress reactions. Representative samples were drawn from the Norwegian Population Registry. Telephone interviews were conducted 4-5 months after the attacks. The response rate for the Oslo sample (N=465) was 24% of the total sample, and 43% of those who were actually reached by phone and asked to participate. Corresponding figures for the sample living outside Oslo (N=716) were 19% and 30%. Our results show strong immediate emotional responses, particularly sadness and a feeling of unreality, in both samples. Jumpiness and other fear responses were significantly higher among Oslo residents. Current level of risk perception was low 4-5 months after the attacks; however, a significant minority reported to feel less safe than before. Geographical and psychological proximity were associated with early emotional responses. Psychological proximity was significantly associated with post-traumatic stress reactions, while measures of geographical proximity were not. Immediate emotional responses, first-week reactions, and first-week jumpiness were uniquely and significantly associated with post-traumatic stress reactions. Post-traumatic stress reactions were elevated in ethnic minorities. The terrorist attacks seem to have had a significant effect on the Norwegian population, creating sadness and insecurity, at least in the short term. Proximity to the terrorist attacks was strongly associated with distress in the population, and early distress was strongly related to later post-traumatic stress reactions. Our results indicate that

Radical Islam as a Means of Self-Realization for the North Caucasian Youth: From the Terrorist-Criminal Groups to the Beginnings of the Creation of a New, Less Controlled Subculture

Directory of Open Access Journals (Sweden)

Nikoloz Janelidze

2015-11-01

Full Text Available Radical Islam with its various types of manifestations is one of the significant challenges facing the modern world. This problem has also affected the societies of autonomous republics bordering Georgia to the north. In today’s North Caucasus, the activity of radical Islam followers has reached beyond the political (in many cases terrorist niche and has acquired quasi-social characteristics. Furthermore, the facts and tendencies indicate that this part of the society (in this case youth purposefully or unintentionally creates the so-called uncontrolled and/or less controlled subculture with different opinions, views, ideology, behaviors, in many cases clothes, hairstyle, etc. Radical Islam (in this case as a doctrine regulates human conduct – provides advice, dictates how to act, and in fact it sets a dogma how to dress, how to behave in public, how to live, etc. Wahhabis/Salafis are forbidden to smoke tobacco, hashish, to use beads, sing loudly, dance, etc. It is worth to separately note the so-called aggressive wing of Wahhabism/Salafism or the terrorists, field commanders, etc.One of the motives for writing the article is to show readers the fact that radical Islam in North Caucasus is not solely a terrorist activity. It encompasses a much broader spectrum of the society, and at the same time it is much more than a religion. It sets the norms of social behavior and thinking, which in itself limits the formation of subjective attitudes. Exactly the lack of the latter generates the negative trend of their activities, which quite often are used for political actions by the respective forces.

Chronic thought suppression and posttraumatic symptoms: data from the Madrid March 11, 2004 terrorist attack.

Science.gov (United States)

Vázquez, Carmelo; Hervás, Gonzalo; Pérez-Sales, Pau

2008-12-01

Although a considerable number of people either witnessed directly or in the mass media the traumatic scenes of the terrorist attack that took place on March 11th, 2004 in Madrid, only a fraction of Madrid citizens developed posttraumatic symptoms. In this study, posttraumatic stress-related symptoms, degree of exposure, coping strategies related to the attack, and chronic attempts to avoid intrusive thoughts (i.e., thought suppression) were assessed in a general population Madrid sample (N=503) 2-3 weeks after the attacks. Our results showed that participants with higher scores in chronic thought suppression exhibited higher levels of PTSD symptoms. Higher scores in chronic thought suppression also correlated positively with the use of avoidant coping strategies after the attacks. We discuss the possible common roots of avoidance of intrusive thoughts and avoidant coping strategies and the implications of this relationship for the emergence of stress-related symptoms as well as for public health policies.

"Second class loss": political culture as a recovery barrier--the families of terrorist casualties' struggle for national honors, recognition, and belonging.

Science.gov (United States)

Lebel, Udi

2014-01-01

Israeli families of terrorist victims have undertaken initiatives to include their dearest in the national pantheon. The objections opposed the penetration of "second-class loss" into the symbolic closure of heroic national bereavement. The "hierarchy of bereavement" is examined through the lens of political culture organized around the veneration held for the army fallen and their families, which has symbolic as well as rehabilitative outcomes. Families of civilian terror victims claims for similar status and treatment had to frame their loss as national in the eyes of the social policy. The article claimed linkage between collective memory and rehabilitation.

How identity crisis, relative deprivation, personal characteristics, and empathy contribute to the engagement of Western individuals in Islamist terrorist behavior

Directory of Open Access Journals (Sweden)

Khouwaga Yusoufzai

2017-02-01

Full Text Available The growing sense of insecurity in the Western world due to home-grown Islamist terrorism prompts further research on the topic. Based on previous literature, the current paper attempts to determine whether factors can be identified which contribute to Western individuals joining Islamic extremist organizations and engaging in terrorist behavior in the West. Four factors are discussed: While extensive scientific literature supports the view that identity crises and relative deprivation play a crucial role in turning Western individuals to terrorism, evidence on the role of personal characteristics and empathy, on the other hand, is still too scarce to allow any clear scientific judgment.

An autopsy case related to a terrorist attack using a ball-bearing bomb.

Science.gov (United States)

Takamiya, Masataka; Biwasaka, Hitoshi; Niitsu, Hisae; Saigusa, Kiyoshi; Aoki, Yasuhiro

2009-03-01

We encountered an autopsy case related to a terrorist attack using a ball-bearing bomb. The decedent was a 51-year-old male without significant medical histories. During dinner in a restaurant, the perpetrator suddenly exploded a ball-bearing bomb, the blast from which blew the victim off his chair. The victim was found to be unresponsive, and pronounced dead. X-ray photographs taken before autopsy revealed six spherical shadows. Three penetrating wounds in the head, one in the neck and chest, and two in the left upper arm were observed in vivo. Six projectiles recovered from the body were identified as ball-bearings, one of which traveled through the midbrain, diencephalon, and left temporal lobe. Although blast injuries and penetrating wounds are often combined in bomb attack victims, penetrating brain injury would be the cause of death in this case. Lethal injuries to major organs can thus occur even though the destructive force of a ball-bearing bomb is weak. X-ray films were informative for detecting the ball-bearings in this case, suggesting that autopsy imaging is essential in cases of terrorism victims.

The 1983 Beirut Airport terrorist bombing. Injury patterns and implications for disaster management.

Science.gov (United States)

Frykberg, E R; Tepas, J J; Alexander, R H

1989-03-01

The casualty profile and results of the medical care provided for the survivors of the terrorist truck bombing of the U.S. Marine Corps facility in Beirut, Lebanon, in 1983 were reviewed to determine the factors that influenced casualty survival. This explosion resulted in 346 casualties, of whom 234 (68%) were immediately killed. The spectrum of injury was determined in 85 survivors using the Injury Severity Score (ISS). There were seven (6.3%) deaths among the 112 immediate survivors. All deaths occurred among the 19 (17%) victims who were critically injured (ISS greater than 15), giving a mortality in this population of 37 per cent. Six (86%) of the seven deaths were associated with an initial delay in treatment. Head injury was the most common fatal injury among both immediate fatalities (71.4%) and immediate survivors (57%). Thoracic injury and burns each accounted for 29 per cent of survivor deaths. Triage efficiency, as determined by the rates of overtriage (80%) and undertriage (0), did not appear adversely to affect mortality. Critical analysis of disasters such as this can contribute to improvements in preparation and casualty care in the event of future disasters.

Development of mercury porosimeter. Application to nuclear graphite studies (1961); Mise au point d'un porosimetre a mercure. Application a l'etude des graphites nucleaires (1961)

Energy Technology Data Exchange (ETDEWEB)

Bocquet, M; Genisson, J; Sailleau, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

A mercury porosimeter, model IFP-CEA, has been developed for application to nuclear graphite studies. The apparatus is based on the capillary depression phenomenon. The relationship between the radius of a pore and the pressure at which mercury fills it is pr = -2 {sigma} cos {theta} ( {sigma} is the surface tension, {theta} the angle of contact of the mercury). After some theoretical consideration, the apparatus is described. The mercury pressure is increased step-wise from 0 to 1000 kg/cm{sup 2} thus yielding the complete distribution of pores from 92 {mu} to 75 A. Results are, then presented concerning nuclear graphites which show the evolution of the porous structure under the effect of bitumen impregnation. In general, the volume of the large pores decreases while that of the small pores increases. The structure of impregnated products appears to depend to a certain extent on that of the starting materials. It has also been possible to study other products with this porosimeter; the range of measurements possible is such that it may be used for the study of the majority of porous materials. (authors) [French] Un porosimetre a mercure modele IFP-CEA a ete mis au point en vue de son application a l'etude de graphites nucleaires. Le fonctionnement de l'appareil repose sur le phenomene de depression capillaire. On etablit la relation existant entre le rayon r d'un pore et la pression p pour laquelle le mercure peut y penetrer: pr = -2 {sigma} cos {theta} ( {sigma} tension superficielle, {theta} angle de contact du mercure). Apres quelques considerations theoriques, l'appareil utilise est decrit. Il permet de faire varier par palier la pression du mercure entre 0 et 1000 kg/cm{sup 2} et d'etablir ainsi la distribution complete des rayons de pores compris entre 92 {mu} et 75 A. Les resultats d'une etude faite sur des graphites nucleaires sont alors presentes faisant apparaitre l'evolution de la structure poreuse sous l'effet des impregnations au brai. D'une facon

The decommissioning of nuclear facilities; Le demantelement des installations nucleaires de base

Energy Technology Data Exchange (ETDEWEB)

Niel, J.Ch.; Rieu, J.; Lareynie, O.; Delrive, L.; Vallet, J.; Girard, A.; Duthe, M.; Lecomte, C.; Rozain, J.P.; Nokhamzon, J.G.; Davoust, M.; Eyraud, J.L.; Bernet, Ph.; Velon, M.; Gay, A.; Charles, Th.; Leschaeva, M.; Dutzer, M.; Maocec, Ch.; Gillet, G.; Brut, F.; Dieulot, M.; Thuillier, D.; Tournebize, F.; Fontaine, V.; Goursaud, V.; Birot, M.; Le Bourdonnec, Th.; Batandjieva, B.; Theis, St.; Walker, St.; Rosett, M.; Cameron, C.; Boyd, A.; Aguilar, M.; Brownell, H.; Manson, P.; Walthery, R.; Wan Laer, W.; Lewandowski, P.; Dorms, B.; Reusen, N.; Bardelay, J.; Damette, G.; Francois, P.; Eimer, M.; Tadjeddine, A.; Sene, M.; Sene, R

2008-11-15

,; the fifth part presents the external points of view on dismantling with: the decommissioning of Saint-Laurent A, as seen by the local information committee, decommissioning: the urge for a public consultation, an evaluation of the work of the 'conseil superieur de la surete et de linformation nucleaire' (C.S.S.I.N.) - a consultative body dealing with information in the field of nuclear safety) on the issue of decommissioning basic nuclear installations, monitoring the decommissioning of nuclear facilities and examining applications. (N.C.)

Health problems raised by the elimination of radioactive wastes and nuclear accidents; Problemes sanitaires poses par l'elimination des dechets radioactifs et par les accidents nucleaires

Energy Technology Data Exchange (ETDEWEB)

Jammet, H; Mechali, D; Dousset, M [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

1964-07-01

The rapid development of nuclear energy demands an urgent solution to the health problems arising from the discharge into the environment of radioactive residues produced by nuclear installations. - To be able to evaluate the risks run by the population and to fix tolerance limits for waste discharge, it is necessary to possess an exact knowledge of the course taken by the radioelements discharged, from their source until they reach man. The incorporation of radioelements in food cycles is the first risk to take into consideration. The factors involved in all stages of this transmission must be foreseen, whether they concern physical or biological media, because of their continuity and their interdependence. Finally, socio-economic and dietetic data must be collected in order that the risks and tolerance levels estimated are based on concrete and experimental rather than theoretical knowledge. The risk of nuclear accidents in the atomic industry, although very improbable, must be taken into consideration because of the seriousness of their consequences. The health problems arise in the field of professional hygiene on the one hand and in that of public hygiene on the other. In the first field the risk is two-fold and involves irradiation and contamination. The public sphere is reduced essentially to the risk of contamination by radioactive substances accidentally released in the surrounding medium. The health studies to be conducted in this field therefore include research not only on irradiation or contamination therapeutics but also on the transfer of radioelements from the accident site to man, mainly through food cycles, in their physical and in their biological components. Studies of this kind form the basis of decisions in the health field which would have to be taken in the case of an accident. (authors) [French] Le developpement rapide de l'energie nucleaire rend urgente la solution des problemes sanitaires poses par le rejet dans le milieu ambiant des

Health status and indicators of stress-regulatory systems in children with cardiorheumatologic diseases from the zone of anti-terrorist operation

Directory of Open Access Journals (Sweden)

I.S. Lebets

2018-03-01

Full Text Available Background. To characterize the health status of children from the antiterrorist operation zone in the east of Ukraine with cardiorheumatologic pathology and to study the indicators of stress-regulating systems was the purpose of our work. Materials and methods. A clinical and instrumental exa­mination was performed in 126 children aged 8–18 years, 92 of them from the anti-terrorist operation zone and 34 immigrant children from the Donetsk and Luhansk regions. The comparison group consisted of 509 children of the same age from the Kharkiv region and Kharkiv. The intensity of stress-realizing systems was determined by the level of cortisol, thiobarbituric acid-active products and diene conjugates in the blood serum, epinephrine and norepinephrine in daily urine. The state of stress-limiting systems was assessed by the content of serotonin, reduced glutathione, activity of glutathione pe­roxidase and superoxide dismutase in the blood and melatonin in daily urine. Results. In the structure of somatic pathology of children and adolescents from zone of military operations in the east of Ukraine, cardiorheumatologic diseases rank se­cond, the first place belongs to diseases of the digestive system. In 34.1 % of children admitted to the institute for the first time, the deterioration of health occurred against the background of psychoemotional stress and lack of conditions for treatment in the main place of residence. In the structure of patients’ complaints, astheno-neurotic ones prevailed, which was significantly more frequent in children of the first group. Also, various psychosomatic disorders, diseases of the digestive system and endocrinopathy were diagnosed most often. The study of stress-regulating systems in children from the anti-terrorist operation zone revealed some differences in the indicators, taking into account the nosology. Thus, patients with cardiovascular patho­logy had an activation of stress-realizing systems, and

Thermal energy of nuclear origin produced in non-fissile materials (1962); Energie calorifique d'origine nucleaire degagee dans les materiaux non fissiles (1962)

Energy Technology Data Exchange (ETDEWEB)

Naudet, G [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires; Millies, P; Berger, J [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1962-07-01

A first part is devoted to the description of the interaction phenomena between elementary particles and material that may be observed during the irradiation process in a nuclear reactor: nuclear reactions due to neutrons, production of gamma rays and absorption of those gamma rays through various processes. In a second part the phenomena producing calorific energy in irradiated material are quantitatively examined. In the third part results are summed up in a formulary. The fourth part presents tables and figures giving to the reader all the numerical values necessary for practical calculations. (authors) [French] Une premiere partie est consacree a l'examen des principaux phenomenes d'interaction des particules avec la matiere qui interviennent lors d'une irradiation dans un reacteur: reactions nucleaires dues aux neutrons, production des rayons gamma et absorption de ces derniers par les divers processus. Une deuxieme partie etudie quantitativement les phenomenes qui conduisent a l'apparition d'energie calorifique dans le materiau irradie. En troisieme partie, un formulaire resume les resultats etablis. Dans une quatrieme partie, des tableaux et des courbes fournissent a l'experimentateur toutes les valeurs numeriques necessaires aux calculs pratiques. (auteurs)

Post-traumatic stress reactions following the March 11, 2004 terrorist attacks in a Madrid community sample: a cautionary note about the measurement of psychological trauma.

Science.gov (United States)

Vázquez, Carmelo; Pérez-Sales, Pau; Matt, Georg

2006-05-01

Posttraumatic stress reactions related to the Madrid March 11, 2004, terrorist attacks were examined in a sample of Madrid residents (N = 503) 18-25 days after the attacks, using multiple diagnostic criteria and different cut-off scores. Based on the symptoms covered by the Posttraumatic Stress Disorder Checklist-Civilian (PCL-C; Weathers, Litz, Herman, Huska, and Keane, 1993), rates of probable posttraumatic stress disorder (PTSD) ranged from 3.4% to 13.3%. Taking into account additional criteria from the Diagnostic and Statistical Manual of Mental Disorders (American Psychiatric Association, 200; i.e., the impact of initial reaction and problems in daily functioning as a consequence of the traumatic event), only 1.9% of respondents reported probable PTSD. These results suggest that inferences about the impact of traumatic events on the general population are strongly influenced by the definition of traumatic response. Our findings also revealed that the magnitude of posttraumatic reactions is associated with several risk factors, including living close to the attacked locations, physical proximity to the attacks when they occurred, perception of one's life being at risk, intensity of initial emotional reactions, and being a daily user of the attacked train lines. The use of different cut-off scores did not affect the pattern of risk to develop traumatic stress. The implications of these results for public health policies related to terrorist attacks are discussed.

Health problems raised by the elimination of radioactive wastes and nuclear accidents; Problemes sanitaires poses par l'elimination des dechets radioactifs et par les accidents nucleaires

Energy Technology Data Exchange (ETDEWEB)

Jammet, H.; Mechali, D.; Dousset, M. [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

1964-07-01

The rapid development of nuclear energy demands an urgent solution to the health problems arising from the discharge into the environment of radioactive residues produced by nuclear installations. - To be able to evaluate the risks run by the population and to fix tolerance limits for waste discharge, it is necessary to possess an exact knowledge of the course taken by the radioelements discharged, from their source until they reach man. The incorporation of radioelements in food cycles is the first risk to take into consideration. The factors involved in all stages of this transmission must be foreseen, whether they concern physical or biological media, because of their continuity and their interdependence. Finally, socio-economic and dietetic data must be collected in order that the risks and tolerance levels estimated are based on concrete and experimental rather than theoretical knowledge. The risk of nuclear accidents in the atomic industry, although very improbable, must be taken into consideration because of the seriousness of their consequences. The health problems arise in the field of professional hygiene on the one hand and in that of public hygiene on the other. In the first field the risk is two-fold and involves irradiation and contamination. The public sphere is reduced essentially to the risk of contamination by radioactive substances accidentally released in the surrounding medium. The health studies to be conducted in this field therefore include research not only on irradiation or contamination therapeutics but also on the transfer of radioelements from the accident site to man, mainly through food cycles, in their physical and in their biological components. Studies of this kind form the basis of decisions in the health field which would have to be taken in the case of an accident. (authors) [French] Le developpement rapide de l'energie nucleaire rend urgente la solution des problemes sanitaires poses par le rejet dans le milieu ambiant des

Which future for nuclear counter-proliferation?; Quel avenir pour la contre-proliferation nucleaire?

Energy Technology Data Exchange (ETDEWEB)

Duval, M.

2010-07-15

Dealing with the case of nuclear weapons possessed by nuclear states (but not eventually by terrorists), the author first identifies the constants of counter-proliferation: it is linked to interest conflicts between those who try to preserve their monopoly and those who try to acquire a new weapon either because of a threat or for reasons of regional prestige, the evolution from use to deterrence, the appearance of new actors after the USA and Russia, the role of nuclear tactical weapons, and the future of Russian weapons and know-how. He presents the international counter-proliferation context: the Non Proliferation Treaty (NPT), the IAEA and its controls, the Nuclear Supplier Group (NSG), the nuclear-free zones, the Comprehensive Test Ban Treaty (CTBT), the Missile Technology Control Regime (MTCR). He describes how and why proliferation occurs: uranium enrichment and plutonium technology, political reasons in different parts of the world. Then, he gives an overview of the proliferation status by commenting the cases of Israel, Iraq, India, Pakistan, North Korea, and Iran. He discusses the future of proliferation (involved countries, existence of a nuclear black market) and of counter-proliferation as far as Middle-East and North Korea are concerned. He tries finally to anticipate the consequences for nuclear deterrence strategy, and more particularly for Europe and France

Coarse-grained molecular dynamics simulation of transport through the nuclear pore complex

NARCIS (Netherlands)

Ghavami, Ali

2014-01-01

Dit proefschrift is gewijd aan het mechanisme van Nucleo - cytoplasmatisch transport openbaren door grofkorrelige moleculaire dynamica simulaties van ontvouwen eiwitten in de nucleaire porie complex (NPC) . NPC's zijn zeer selectief poorten, die alle transporten over nucleaire envelop controleren .

Cooperative international arrangements: prevention of nuclear terrorism and the extradition and prosecution of terrorists

International Nuclear Information System (INIS)

Murphy, J.F.

1987-01-01

In considering the problems associated with prosecuting and punishing nuclear terrorists, it is noted that nuclear terrorism per se is not currently a crime under international law. To be sure, the Convention on the Physical Protection of Nuclear Material would probably cover any act of nuclear terrorism that involved nuclear material used for peaceful purposes. However, nuclear material used for military purposes or military nuclear reactors is outside the scope of the convention. US legislation implementing the convention goes beyond its terms in this respect and covers crimes involving nuclear material for nonpeaceful purposes if the offense is committed within US territorial, special maritime, special territorial, or special aircraft jurisdiction or if the offense is committed by nationals of the US. The author feels an effort should be made, under the auspices of the United Nations, to conclude a convention that would define nuclear terrorism, declare it a crime under international law, and obligate state parties to extradite or prosecute those who commit the crime. Such a convention would fill the large gap in the coverage of the Convention on the Physical Protection of Nuclear Material

Does acute maternal stress in pregnancy affect infant health outcomes? Examination of a large cohort of infants born after the terrorist attacks of September 11, 2001

Directory of Open Access Journals (Sweden)

Conlin Ava Marie S

2009-07-01

Full Text Available Abstract Background Infants in utero during the terrorist attacks of September 11, 2001 may have been negatively affected by maternal stress. Studies to date have produced contradictory results. Methods Data for this retrospective cohort study were obtained from the Department of Defense Birth and Infant Health Registry and included up to 164,743 infants born to active-duty military families. Infants were considered exposed if they were in utero on September 11, 2001, while the referent group included infants gestating in the same period in the preceding and following year (2000 and 2002. We investigated the association of this acute stress during pregnancy with the infant health outcomes of male:female sex ratio, birth defects, preterm birth, and growth deficiencies in utero and in infancy. Results No difference in sex ratio was observed between infants in utero in the first trimester of pregnancy on September 11, 2001 and infants in the referent population. Examination of the relationship between first-trimester exposure and birth defects also revealed no significant associations. In adjusted multivariable models, neither preterm birth nor growth deficiencies were significantly associated with the maternal exposure to the stress of September 11 during pregnancy. Conclusion The findings from this large population-based study suggest that women who were pregnant during the terrorist attacks of September 11, 2001 had no increased risk of adverse infant health outcomes.

Irradiation and development of the nuclear emulsions exposed to intense fluxes of thermal neutrons with {gamma} rays; Irradiation et developpement des emulsions nucleaires exposees a des flux intenses de neutrons thermiques, accompagnes de rayons {gamma}

Energy Technology Data Exchange (ETDEWEB)

Faraggi, H; Bonnet, A; Cohen, J [Commissariat a l' Energie Atomique, Lab. du Fort de Chatillon, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

1952-07-01

The thermal neutron fluxes provided by nuclear reactors permit the survey of relatively rare phenomenons, and dosage of very weak quantities of some elements. One of the most favorable detection technique are constituted by the use of the nuclear emulsions. one can mention: - the dosage of uranium by counting in the emulsion the number of traces due to fission fragments after irradiation. - The dosage of the lithium and the boron as trace amounts with the help of nuclear reactions (n, {alpha}) and thermal neutrons. - The research of reactions (n, {alpha}) or (n, p) of very weak cross section for middle or heavy elements. These different applications require however important neutrons fluxes. It had therefore obliged us to search for the most favorable irradiation and development of the emulsions conditions, to get the best visibility of the trajectories and decrease the phenomena of fog on the emulsion, which prevents any observation. (M.B.) [French] Les flux de neutrons thermiques fournis par les reacteurs nucleaires permettent l'etude de phenomenes relativement rares, et le dosage de tres faibles quantites de certains elements. Un des moyens de detection les plus favorables est constitue par l'utilisation des emulsions nucleaires. on peut citer: - le dosage de l'uranium par comptage dans l'emulsion du nombre de traces dues aux fragments de fission apres irradiation. - Le dosage du lithium et du bore a l'etat de traces a l'aide des reactions (n, {alpha}) sous l'action des neutrons thermiques. - La recherche de reactions (n,{alpha}) ou (n,p) de tres faible section efficace pour des elements moyens ou lourds. Ces differentes applications necessite cependant des flux de neutrons important. On a donc ete amene a rechercher les conditions les plus favorables d'irradiation et de developpement des emulsions, de maniere a obtenir la meilleure visibilite des trajectoires et diminuer les phenomenes de voile de l'emulsion, qui empeche toute observation. (M.B.)

Irradiation and development of the nuclear emulsions exposed to intense fluxes of thermal neutrons with {gamma} rays; Irradiation et developpement des emulsions nucleaires exposees a des flux intenses de neutrons thermiques, accompagnes de rayons {gamma}

Energy Technology Data Exchange (ETDEWEB)

Faraggi, H.; Bonnet, A.; Cohen, J. [Commissariat a l' Energie Atomique, Lab. du Fort de Chatillon, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

1952-07-01

The thermal neutron fluxes provided by nuclear reactors permit the survey of relatively rare phenomenons, and dosage of very weak quantities of some elements. One of the most favorable detection technique are constituted by the use of the nuclear emulsions. one can mention: - the dosage of uranium by counting in the emulsion the number of traces due to fission fragments after irradiation. - The dosage of the lithium and the boron as trace amounts with the help of nuclear reactions (n, {alpha}) and thermal neutrons. - The research of reactions (n, {alpha}) or (n, p) of very weak cross section for middle or heavy elements. These different applications require however important neutrons fluxes. It had therefore obliged us to search for the most favorable irradiation and development of the emulsions conditions, to get the best visibility of the trajectories and decrease the phenomena of fog on the emulsion, which prevents any observation. (M.B.) [French] Les flux de neutrons thermiques fournis par les reacteurs nucleaires permettent l'etude de phenomenes relativement rares, et le dosage de tres faibles quantites de certains elements. Un des moyens de detection les plus favorables est constitue par l'utilisation des emulsions nucleaires. on peut citer: - le dosage de l'uranium par comptage dans l'emulsion du nombre de traces dues aux fragments de fission apres irradiation. - Le dosage du lithium et du bore a l'etat de traces a l'aide des reactions (n, {alpha}) sous l'action des neutrons thermiques. - La recherche de reactions (n,{alpha}) ou (n,p) de tres faible section efficace pour des elements moyens ou lourds. Ces differentes applications necessite cependant des flux de neutrons important. On a donc ete amene a rechercher les conditions les plus favorables d'irradiation et de developpement des emulsions, de maniere a obtenir la meilleure visibilite des trajectoires et diminuer les phenomenes de voile de l'emulsion, qui

A Cyber-Vigilance System for Anti-Terrorist Drives Based on an Unmanned Aerial Vehicular Networking Signal Jammer for Specific Territorial Security

Directory of Open Access Journals (Sweden)

Dhiman Chowdhury

2018-05-01

Full Text Available During sudden anti-terrorist drives conducted by the law enforcement agencies, a localized cyber security system happens to be a special tactic to avert the unprecedented massacre and gruesome fatalities against the residents of that area by disconnecting the affected territory from the rest of the world; so that the militants and their outside accomplices cannot communicate with each other and also the terrorists cannot go through the ongoing apprehensive operation via wireless communications. This paper presents a novel framework of an unmanned aerial vehicular networking signal jammer which is oriented to block incoming and outgoing signals of all frequencies transmitted from a specifically marginalized territory scanned and explored by the aerial vehicle. During such a cyber-vigilance operation, the aerial vehicle is equipped with a transmitter and an auto-tuning band-pass filter module with automatic regulation of center frequencies according to the surrounding networking signals, which are considered to be the suppressing noise parameters. In order to restrict the signal blocking operation within the militant hub, the aerial vehicle with the network terminator is controlled to navigate within a particular boundary of a residential area and its navigation is continuously mapped and stored for effective evacuation process directed to save the innocent stranded people. A very low frequency (VLF metal detector has been designed to trace the explosives and buried landmines inside the exploration arena. An algorithm for 3-D mapping of the metal traces detected by the aerial navigator has been presented in this paper. Signal blocking, metal tracing and stable confined movements have been tested where the testbed is provided with signals of different frequencies along with variation in dimensions of the testing region to evaluate the reliability of the proposed framework.

Differential measurement of the earth's magnetic field by nuclear magnetic resonance; Mesure differentielle du champ magnetique terrestre par resonance magnetique nucleaire

Energy Technology Data Exchange (ETDEWEB)

Robach, F [Commissariat a l' Energie Atomique, 38 - Grenoble (France). Centre d' Etudes Nucleaires

1967-07-01

MNR transducers using proton dynamic polarisation allows to convert into a phase measurement any variation of the earth magnetic field. There exist several versions of the instrument corresponding to various models of MNR transducers, which the author analyses in detail, devoting an important place to influence of their alignment with respect to the earth's magnetic field. The sensibility obtained is of one hundredth of a gamma over a bandwidth of (0-0,1 Hz). - This instrument is designed for measuring field gradients in airborne magnetic surveying, for detecting nearly magnetic anomalies, and for distinguishing between nearly and distant magnetic phenomena. (author) [French] L'emploi de capteurs, bases sur la resonance magnetique nucleaire des protons en presence de polarisation dynamique, permet de traduire une difference de champ magnetique terrestre en une mesure de phase. L'appareil existe sous plusieurs versions avec des capteurs de modeles differents dont l'auteur fait une analyse detaillee en accordant une part importante a l'influence de l'orientation des capteurs par rapport au champ magnetique terrestre. La sensibilite est de 1/100 {gamma} pour une bande passante de (0 - 0,1 Hz). Cet appareil s'applique a la mesure du gradient en prospection magnetique aeroportee, a la detection d'anomalies magnetiques proches, a la differentiation d'effets magnetiques proches et lointains. (auteur)

Exploring the Iran-Hezbollah Relationship: A Case Study of how State Sponsorship affects Terrorist Group Decision-Making

Directory of Open Access Journals (Sweden)

Marc R. DeVore

2012-10-01

Full Text Available Understanding the impact of state sponsorship on the decision-making of violent non-state actors is among the more important issues to scholars of security studies. This article addresses the issue by examining the relationship between Iran and Lebanon’s Hezbollah. To preview its conclusions, there are two main perspectives to consider with regard to the terrorist group – state sponsor relationship. First, state support has a powerful, yet indirect effect on violent non-state actor decision-making by shaping the options available to groups’ leaders.  Second, state sponsors can also directly leverage their aid to shape the strategic decisions of armed non-state actors, forcing their clients to either expand or restrict their activities. Because of inevitable lacunae and contradictions amongst published accounts, this study relies heavily upon primary sources and data collected during field research in Lebanon, including interviews with leaders from Hezbollah, the Lebanese Army, the United Nations' Peacekeeping Mission in Southern Lebanon (UNIFIL and the rival Shia organization, Amal.

Forecasting the “Arab Spring” of 2011: Terrorist Incident Data from 2000-2010 Offered No Early Warning

Directory of Open Access Journals (Sweden)

Richard J. Chasdi

2013-04-01

Full Text Available One of the single most predominant questions associated with the so-called “Arab Spring” is whether or not any social research indicators associated with terrorism data are available with predictive value for such profound structural political changes. The underlying aim of this “Research Note” is to take a first pass at the terrorism data and to compare certain terrorism data trends for four countries that experienced successful regime change in 2011, namely Tunisia, Egypt, Libya, and Yemen, to terrorism trends in nine countries where political strains and tensions did not result in full blown regime change. In this essay, those countries include Bahrain, Syria, Jordan, Morocco, Algeria, Kuwait, UAE, Lebanon, and Saudi Arabia. From the start, it should be clear that even though there was non-violent protest in many of these countries, this analysis places singular attention on what both Gurr and Ross and Miller call “oppositional” or “insurgent” terrorism where terrorist assaults are directed at state governments.

Life scientists in the nuclear domain

International Nuclear Information System (INIS)

Guetat, Philippe; Egal, Yves; Wolf, Gerard; Fleuriot, Sabine; Van Hecke, Walter; Coulon, Remi; Seilhean-Frossard, Estelle; Sevin, Helene; Schoulz, Daniel; Lebaron-Jacobs, Laurence; Menetrier, Florence; Crochon, Philippe; Buchholzer, Vincent; Chagvardieff, Pierre; Camus, Henri; Raynaud, Jacques; Biet, Elodie; Mathis, Paul

2011-01-01

This dossier is made of several small articles entitled: - 'Exploite intelligemment, le nucleaire n'est pas dangereux' (Exploited smartly, nuclear is not dangerous); - 'l'amont du cycle du combustible nucleaire' (the upstream part of the nuclear fuel cycle); - 'Le nucleaire, une energie recyclable' (Nuclear, a recyclable energy); - 'Centrale nucleaire et environnement - exemple de Cattenom' (Nuclear power station and the environment - the example of Cattenom); - 'Ingenieur environnement, un metier exigeant' (Engineer in environment, a demanding profession); - 'Rayonnements ionisants: a quels risques sommes-nous exposes?' (Ionizing radiations: to which risks are we exposed?); - 'Les anciennes mines d'uranium, un sujet toujours d'actualite' (Old uranium mines: a topic always of actuality); - 'Les dechets nucleaires, des dechets comme les autres?' (Nuclear wastes: wastes like others?); - 'Les Ingenieurs du Vivant dans le nucleaire' (Engineers in life sciences in the nuclear sector); - 'Tchernobyl: 25 ans apres, quel impact sur la sante?' (Chernobyl: 25 years after: which impact on health?); - 'Fukushima, catastrophe naturelle ou accident nucleaire?' (Fukushima, natural disaster or nuclear accident?); - 'Rehabiliter les sols contamines' (Restoring contaminated soils); - 'Nucleaire et risque de proliferation' (nuclear and risk of proliferation); - 'Les rayonnements dans la lutte contre le cancer' (Radiations in the struggle against cancer); - 'L'energie nucleaire est-elle essentielle a notre bouquet energetique?' (Is nuclear energy essential to our energy mix?). The articles of this dossier outline that nuclear energy can be exploited without any danger if it is done intelligently, describes the upstream part of the nuclear fuel cycle, outlines that most of the nuclear fuel can be recycled, presents the activities of survey and control of the environment around a French nuclear power station, outlines the high commitment required for and engineer in environment working

Urban planning after terrorism:The case of Oslo with focus on the impacts of the terrorist attack on the consideration of security, memorialisation and conservation in urban planning

OpenAIRE

Paizs, Franziska

2013-01-01

Terrorism is a targeted way to hurt a population but also to destroy and annihilate a part of the civilization by attacking the built environment, especially iconic and symbolic buildings with its values of collective memory and cultural heritage, which is at the latest created by the iconic act of destruction. The resilient city with its integrated plans and programs but also technical, personal or physical security aims to reduce the probability and the dimension of terrorist attacks. Howev...

The atomic energy course of the 'Institut National des Sciences et Techniques nucleaires' at the centre d'Etudes Nucleaires at Saclay; L'enseignement de genie atomique de l'Institut national des Sciences et Techniques nucleaires au Centre d'Etudes nucleaires de Saclay

Energy Technology Data Exchange (ETDEWEB)

Baissas, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1958-07-01

foreign students. 8- Annexe: list of courses, practical work, pile projects drawn up by the 1957 students. (author)Fren. [French] 1- Les raisons de sa creation. L'electricite de France et l'industrie interessee par le developpement de l'Energie atomique ont demande au Commissariat a l'Energie atomique de former des ingenieurs capables d'etudier des projets de piles et de diriger leur construction. 2- Recrutement et Droits d'inscription. Les demandes d'inscription ont toujours depasse les possibilites. Cette annee, les cours sont suivis par 74 eleves permanents, dont 20 etrangers, et une centaine d'auditeurs libres. Tous les elevont deja ingenieurs ou nantis de grades universitaires eleves. Droit d'inscription: 250 000 F pour les eleves, 125 000 F pour les auditeurs. 3- Organisation de l'Enseignement. II comprend deux options: physique et chimie et dans chaque option: une centaine de conferences, une trentaine de travaux pratiques, des stages dans les services, l'etude d'un projet de reacteur par un groupe de 4 ou 5 eleves. L'ensemble occupe l'annee universitaire du 1 novembre au 14 juillet. 4- Sanction. Un examen final combinant les notes de deux epreuves theoriques, des travaux pratiques, du stage, et du projet conduit a un diplome d'ingenieur en genie atomique. Il n'est pas cree en realite de nouveaux ingenieurs; une mention nouvelle est seulement ajoutee a un diplome deja acquis. Les resultats ont toujours ete excellents. Le pourcentage des echecs est tres faible. 5- Placement des Diplomes. Ils reviennent tous dans leurs industries d'origine qui ont paye leurs salaires et les droits d'inscription en se privant de leurs services pendant les neuf mois de duree des cours. 6- Creations analogues. Un cours analogue a ete cree au Centre d'Etudes Nucleaires de Grenoble. Tandis que celui de SACLAY s'adresse plus specialement aux ingenieurs deja en fonctions, celui de Grenoble est, en principe, destine aux jeunes ingenieurs sortant des ecoles. 7- Conclusion. L

Chapitre 5. Quelques conséquences de la pollution de l’air

OpenAIRE

Ronneau, Claude

2013-01-01

1. Introduction La pollution menace directement : la santé de la population et, plus particulièrement, des individus les plus sensibles (enfants, personnes âgées, malades des voies respiratoires, ...) la santé des animaux, surtout les herbivores qui sont directement menacés par les dépôts de polluants sur les herbages, la santé des plantes qui sont un accumulateur efficace de polluants parce qu’elles offrent de grandes surfaces de piégeage. La pollution de l’air menace également la qualité de...

Optimal sizes and siting of nuclear fuel reprocessing plants; Tailles et localisations optimales des usines de retraitement des combustibles nucleaires

Energy Technology Data Exchange (ETDEWEB)

Thiriet, L; Deledicq, A [Commissariat a l' Energie Atomique, Siege (France). Centre d' Etudes Nucleaires

1967-07-01

The expansion of a nuclear economy entails the development of fuel process and reprocessing plant programmes. The model proposed makes it possible to select the size, the site and the start-up schedule of the plants in such a way as to minimize the total freight and reprocessing costs. As an illustration, we have approached the problem of burnt natural uranium processing plants related to natural uranium-graphite as nuclear power stations. The sites and annual output of the reactors, the possible plant sites and cost functions (freight and reprocessing) are supposed to be known. The method consists in first approaching the process plant problem as a Dynamic Programming problem, increasing programme slices (total reactor output) being explored sequentially. When the quantities of burnt natural uranium to be reprocessed are fixed, the minimization of the transport cost is then also carried out as a dynamic programming problem. The neighbourhood of the optimum process cost is explored in order to find the minimum summation of a suboptimal processing cost and corresponding optimal transport cost. As the reprocessing problem can be represented on a sequential graph, in order to compute the sub-optima, we developed and used a 'reflexion algorithm'. The method can be interpreted as a general mechanism for determining the optimum when to a sequential dynamic problem (for example an equipment programme) is added a complementary problem (transport, for instance). It also makes it possible to estimate the economic losses which result from the choice of a non optimal policy for other than economic reasons. (author) [French] L'expansion de l'economie nucleaire se traduit par un developpement des programmes d'usines d'elaboration et de retraitement des combustibles. Le modele propose permet de choisir la taille, la localisation et la cadence de mise en service des usines de maniere a minimiser le total des frais de transport et de retraitement. A titre d'exemple nous avons

The threat of nuclear terrorism: from analysis to caution measures; La menace du terrorisme nucleaire: de l'analyse aux mesures de precaution

Energy Technology Data Exchange (ETDEWEB)

Schneider, M

2001-12-15

In this work are analysed the different cases of terrorism attacks, the potential sources of risks, such reprocessing plants, nuclear power plants, every facility where is stored radioactive material. The vulnerability of these facilities is also evoked. Some solutions are recommended but more specially, further thought needs to be given to that kind of problems. (N.C.)

Contribution to the study of the evolution of radiation induced He in Be O; Etudes sur l'evolution de l'helium produit par reactions nucleaires dans l'oxyde de beryllium

Energy Technology Data Exchange (ETDEWEB)

Bareau, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1966-11-15

The purpose of this work in-pile investigation of He formed by (n, 2n) and (n, {alpha}) nuclear reactions, released from irradiated BeO, in the temperature range 1000 - 1350 deg. C. The experimental results show that, for an instantaneous neutron fast flux of 10{sup 13} n cm{sup -2} sec{sup -1}, an equilibrium is attempted, after several days, for a part lower than 20 per cent of the quantity of He formed, theoretically calculated from the neutron cross sections of nuclear reactions, and from the analytical form of the neutron fast flux, releases from the solid. The validity of the values of calculated helium and the gas chromatographic analytical method are also verified by dissolution of the BeO pellets in cryolite. A new fast neutron flux measuring method may be so defined. The discussion of the experimental results enables to establish that the processus of He release is characterized by two phenomena: the first one which controls the release of He atoms out of the solid and the second which reveals a capture processus, connected to the irradiation and probably due to the vacancies induced in the lattice. (author) [French] On etudie en pile le degagement de l'helium forme par reactions nucleaires (n, 2 n) et (n, {alpha}) dans l'oxyde de beryllium irradie entre 1000 et 1350 deg. C. Les resultats experimentaux montrant que, pour un flux rapide instantane de 10{sup 13} n{sub r} cm{sup -2} s{sup -1}, on aboutit, au bout de quelques jours, a un etat d'equilibre pour lequel une partie, inferieure a 20 pour cent de la quantite d'helium forme, calculee theoriquement a partir des sections efficaces des reactions nucleaires et de la forme analytique du flux rapide, s'echappe du solide. On verifie egalement par dissolution des echantillons de BeO dans la cryolithe la validite du calcul de l'helium et de la methode de dosage par chromatographie en phase gazeuse. On peut ainsi definir une methode nouvelle de mesure des flux rapides. La discussion des resultats experimentaux

Mobile system for radiation reconnaissance after terrorist attack

International Nuclear Information System (INIS)

Resehetin, V. P.

2009-01-01

Well-timed radiation reconnaissance aimed at identifying a source of radiation contamination and drawing up a contamination map represents an important and complex problem, the solution of which allows for the reduction of the irradiation dose, the implementation of decontamination works, and finally minimizing the consequences of a terrorist attack. New opportunities for operational gathering of radiation contamination data and corresponding space coordinates can be associated with the development of mobile systems which provide measurements of ionizing radiation dose rate and corresponding space coordinates, and subsequent transferral to the crisis centre server where these data are processed and used for mapping radiation contamination. In such a way, the data obtained on radiation contamination could be incorporated in a timely manner as input data to computer models, describing the dispersion of radionuclides in an environment that makes it possible not only to forecast the development of a situation but to define necessary protection measures for mitigating and localizing the consequences. The mobile reconnaissance system was developed as a prototype of such a solution, based on a cellular terminal such as the Nokia 12i (Teltonika BoxGPS). A Global Positioning System (GPS) was used to determine space coordinates. A Russian BDMG device measured the dose rate of ionizing radiation, and the subsequent data were transferred to the server of the crisis centre of the Nuclear Safety Institute of RAS (IBRAE). The main operation regime involved setting the GPRS connection, transferring data, and switching off the connection. A change of the operation regime can be produced via SMS commands from the crisis centre's terminal or with the help of a cellular phone. When a connection is not available, the data are aggregated in memory and transferred to the server when the connection channel arises. A few data transfer protocols, including FTP and HTTP/HTTPS, are provided

Menace of smog

Energy Technology Data Exchange (ETDEWEB)

Kemmerer, J B

1959-01-01

In addition to the loss of human and animal lives, smog causes extensive damage to plant life. With the increasing industrialization of the Los Angeles Basin, air pollution is increasing and causing serious damage to lawns, flowering plants, arable and horticultural crops.

The plagiarism menace

OpenAIRE

Mahadevan, S

2008-01-01

With the rapid advancement of science, there has been a phenomenal increase in output in the form of publications in all scientific disciplines, particularly in the biomedical field. Unfortunately, there has also been a concomitant increase in unethical practices that include plagiarism (publishing writings that have substantial overlap in contents with those of others, including verbatim reproduction of the text), duplicate publication (publishing one’s own data already published in another ...

The gas menace

International Nuclear Information System (INIS)

Roberts, Richard.

1994-01-01

The NSW Southern Coalfield at Bulli is Australia's most gas plagued producing region. Whilst gas drainage using long boreholes has been successfully adapted in high methane areas, these techniques are not efficient when high levels of carbon dioxide are present, as is the case at Bulli NSW. This article discusses the limitations of the current gas drainage technologies and the improvements needed in underground drilling technologies and hydrofacing for efficient gas drainage. 1 table, 1 photo

The Global Menace

Science.gov (United States)

Hodges, Sarah

2015-01-01

Summary The history of medicine has gone ‘global.’ Why? Can the proliferation of the ‘global’ in our writing be explained away as a product of staying true to our historical subjects’ categories? Or has this historiography in fact delivered a new ‘global’ problematic or performed serious ‘global’ analytic work? The situation is far from clear, and it is the tension between the global as descriptor and an analytics of the global that concerns me here. I have three main concerns: (1) that there is an epistemic collusion between the discourses of universality that inform medical science and global-talk; (2) that the embrace of the ‘global’ authorises a turning away from analyses of power in history-writing in that (3) this turning away from analyses of power in history-writing leads to scholarship that reproduces rather than critiques globalisation as a set of institutions, discourses and practices. PMID:26345469

Characterising the UK Terrorist Threat: The Problem with Non-Violent Ideology as a Focus for Counter-Terrorism and Terrorism as the product of ‘Vulnerability’

Directory of Open Access Journals (Sweden)

Anthony Richards

2012-07-01

Full Text Available This article investigates two particular aspects as to how the terrorist threat in the UK has been characterised, arguing that they both challenge conventional academic wisdom as to how terrorism should be conceptualised. While such conventional wisdom should always be open to challenge, and policymaking perspectives are different to those of academics, these two particular aspects as to how the terrorist threat has been perceived in the UK merit scrutiny, especially as counter-terrorism strategies have been premised on them. They are: i the contemporary and explicit concern with ‘extremist’ but 'non-violent' ideas that are said to be ‘conducive’ to terrorism as a focus for a counter-terrorism response and ii the notion that terrorism has increasingly been seen as the product of ‘vulnerability’. The first, and the main focus of this article, appears to challenge the widely held view within terrorism studies that, when defining terrorism, reference to the cause or the perpetrator is unhelpful because terrorism should first and foremost (and more objectively be seen as a particular 'method' of violence that has been used by a wide variety of actors, regardless of the ideology or the belief systems of its perpetrators. The second aspect – the impetus towards viewing terrorism as the product of vulnerability or individual fallibility - arguably implies a diminished capacity for rational behaviour, which challenges a further commonly held view within terrorism studies: that terrorism entails the use of calculated and rational acts of violence.

Proceedings of the Annual Symposium on the Role of Behavioral Science in Physical Security (10th) - Outthinking the Terrorist: An International Challenge Held at Springfield, Virginia on 23-24 April 1985

Science.gov (United States)

1985-04-24

feasibility of terrorist organizations, state-sponsored or otherwise, resorting to* Legislation unconventional means (including nuclear, biological ...responsibility for dealing with April, we already have active programs under way with a nuclear and chemical/ biological terrorism. While as yet no dozen...16Alex P. Schmid and Jenny de Graaf, I’iolence As Communication, London: Sate, 1982, 57. 𔄁John Naisbitt, Megatrends , New York: Warner Books, 1982. 1 8

A study of the fluorescence of the rare gases excited by nuclear particles. Use of the principle for the detection of nuclear radiation by scintillation; Etude de la fluorescence des gaz rares excites par des particules nucleaires. Utilisation pour la detection des rayonnements nucleaires par scintillation

Energy Technology Data Exchange (ETDEWEB)

Koch, L [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1959-12-15

composantes, l'une tres breve due a la desexcitation directe du gaz rare, l'autre relativement plus lente, due au transfert d'energie sur les impuretes. La mesure des durees de vie des etats excites a confirme l'hypothese precedente, la partie breve de l'impulsion est extremement courte: inferieure a 2,25.10{sup -9} s dans le cas du xenon, la partie plus lente a une duree qui depend etroitement de la concentration d'azote, l'azote etant l'impurete dont le role est preponderant dans tous les cas. L'etude des gaz rares soumis a un champ electrique a permis de montrer que la quantite de lumiere produite par une particule {alpha} peut etre multipliee (par 60 dans un champ de 600 V/cm par exemple) ce qui correspond a un rendement de luminescence superieur a celui de INa TI. Dans la deuxieme partie on a etudie les caracteristiques des gaz rares comme scintillateurs, la plus importante est l'absence de saturation de la fluorescence lorsque la densite d'excitation transmise au gaz devient tres grande. Ceci joint au temps de scintillation tres court a permis d'etudier un certain nombre d'applications a la physique nucleaire (mesure d'energie des particules lourdes, etude cinetique des reacteurs nucleaires, spectroscopie des neutrons...). (auteur)

Spectral content of seismic movements produced by underground nuclear explosions; Contenu spectral des mouvements seismiques dus aux explosions nucleaires souterraines

Energy Technology Data Exchange (ETDEWEB)

Albaret, A; Duclaux, F [Commissariat a l' Energie Atomique, Bruyeres-le-Chatel (France). Centre d' Etudes

1969-07-01

After a summary of available data, both theoretical and experimental, concerning the spectral content of seismic movements, a description is given of the experiments carried out during the French nuclear explosions in the Sahara, and of the results obtained on the volume waves. A comparison is then made with certain American results. A new method is described for studying the amplitude spectra; it has made it possible to show that the amount of low frequencies in the spectrum increases with the power of the explosion, and decreases with the distance to the zero point and with the filtering effect of the weathered zone. A calculation is then made of the low cut-off ground filter, this giving a better representation of the initial seismic phenomenon. (authors) [French] Apres avoir resume les connaissances disponibles, aussi bien theoriques qu'experimentales, sur le contenu spectral des mouvements seismiques, on decrit les experiences effectuees a l'occasion des explosions nucleaires francaises du Sahara et les resultats obtenus sur les ondes de volume. Puis on les compare avec certains resultats americains. On decrit une nouvelle methode d'etude des spectres d'amplitudes qui montre que le spectre est d'autant plus riche en basses frequences que la puissance de l'explosion est grande, que la distance au point zero est faible et qu'il est moins filtre par la zone alteree superficielle. Puis on calcule le filtre terrain coupe-bas qui permet de donner une representation plus fidele du phenomene seismique initial. (auteurs)

Communication Received from the Permanent Mission of Brazil regarding Certain Member States' Guidelines for the Export of Nuclear Material, Equipment and Technology; Communication recue de la mission permanente du Bresil concernant les Directives de certains Etats Membres applicables a l'exportation de matieres, d'equipements et de technologie nucleaires

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-12-03

The Agency has received a Note Verbale from the Permanent Mission of Brazil, dated 22 March 2007, in which it requests that the Agency circulate to all Member States a letter of 12 December 2006 from the Chairman of the Nuclear Suppliers Group, Ambassador Jose Artur Denot Medeiros, to the Director General, on behalf of the Governments of Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Japan, Kazakhstan, Republic of Korea, Latvia, Lithuania, Luxemburg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Russian Federation, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland and the United States of America, providing further information on those Governments' Guidelines for Nuclear Transfers [French] L'Agence a recu une note verbale de la mission permanente du Bresil, en date du 22 mars 2007, lui demandant de diffuser a tous les Etats Membres une lettre du 12 decembre 2006 du president du Groupe des fournisseurs nucleaires, l'ambassadeur Artur Denot Medeiros, adressee au Directeur general au nom des gouvernements des Etats suivants : Afrique du Sud, Allemagne, Argentine, Australie, Autriche, Belarus, Belgique, Bresil, Bulgarie, Canada, Chine, Chypre, Croatie, Danemark, Espagne, Estonie, Etats-Unis d'Amerique, Federation de Russie, Finlande, France, Grece, Hongrie, Irlande, Italie, Japon, Kazakhstan, Lettonie, Lituanie, Luxembourg, Malte, Norvege, Nouvelle-Zelande, Pays-Bas, Pologne, Portugal, Republique de Coree, Republique tcheque, Roumanie, Royaume-Uni de Grande-Bretagne et d'Irlande du Nord, Slovaquie, Slovenie, Suede, Suisse, Turquie et Ukraine. Cette lettre apporte des informations supplementaires sur les Directives de ces gouvernements applicables aux transferts nucleaires.

Identification of critical locations across multiple infrastructures for terrorist actions

International Nuclear Information System (INIS)

Patterson, S.A.; Apostolakis, G.E.

2007-01-01

This paper presents a possible approach to ranking geographic regions that can influence multiple infrastructures. Once ranked, decision makers can determine whether these regions are critical locations based on their susceptibility to terrorist acts. We identify these locations by calculating a value for a geographic region that represents the combined values to the decision makers of all the infrastructures crossing through that region. These values, as well as the size of the geographic region, are conditional on an assumed destructive threat of a given size. In our case study, the threat is assumed to be minor, e.g., a bomb that can affect objects within 7 m of it. This approach first requires an assessment of the users of the system. During this assessment, each user is assigned a performance index (PI) based on the disutility of the loss of each infrastructure's resource via multi-attribute utility theory (MAUT). A Monte Carlo network analysis is then performed to develop importance measures (IM) for the elements of each infrastructure for their ability to service each user. We combine the IMs with the user PIs to a value that we call valued worth (VW) for each infrastructure's elements independently. Then we use spatial analysis techniques within a geographic information system (GIS) to combine the VWs of each infrastructure's elements in a geographic area, conditional on the threat, into a total value we call geographic valued worth (GVW). The GVW is displayed graphically in the GIS system in a color scheme that shows the numerical ranking of these geographic areas. The map and rankings are then submitted to the decision makers to better allocate anti-terrorism resources. A case study of this methodology is performed on the Massachusetts Institute of Technology (MIT) campus. The results of the study show how the methodology can bring attention to areas that are important when several infrastructures are considered, but may be ignored when infrastructures

‘The Good Terrorist(s’? Interrogating Gender and Violence in Ann Devlin’s ‘Naming the Names’ and Anna Burns’ No Bones

Directory of Open Access Journals (Sweden)

Fiona McCann

2012-03-01

Full Text Available This paper aims to analyse the depiction of IRA female volunteers in Ann Devlin’s “Naming the Names” (1986 and Anna Burns’ No Bones (2001 and to consider the relationship established between gender and violence in these texts. I investigate the extent to which the female terrorists portrayed conform to the “mother, monster, whore” paradigm identified by Laura Sjoberg and Caron Gentry (2007 in their study of women’s violence in global politics and consider what differences, if any, are established with these characters’ male counterparts. The ways in which both authors destabilise traditional gender stereotypes is also explored, as is the question of whether these texts might be considered as feminist fictions.

Social integration buffers stress in New York police after the 9/11 terrorist attack.

Science.gov (United States)

Schwarzer, Ralf; Bowler, Rosemarie M; Cone, James E

2014-01-01

Being socially integrated is regarded as a protective factor enabling people to cope with adversity. The stress-buffering effect reflects an interaction between stress and a social coping resource factor on subsequent outcomes. This study, based on 2943 police officers, examines mental health outcomes among officers who responded to the 9/11 terrorist attack on the World Trade Center. The Wave 1 data collection took place between September 2003 and November 2004 with a follow-up study (Wave 2) conducted from November 2006 through December 2007. A moderated mediation model was specified that uses event exposure as a distal predictor, earlier stress response as a mediator, and later stress response as an outcome, and social integration as a moderator of this relationship. The mediation hypothesis was confirmed, and moderation occurred at two stages. First, there was a multiplicative relationship between exposure levels and social integration: The higher the exposure level, the more stress responses occur, but this effect was buffered by a high level of social integration. Second, Wave 1 stress interacted with social integration on Wave 2 stress: The more the police officers were socially integrated, the lower the Wave 2 stress, which happened in a synergistic manner. The findings contribute to the understanding of mediating and moderating mechanisms that result in health outcomes such as posttraumatic stress disorder or resilience.

The counter-terrorist campus: Securitisation theory and university securitisation – Three Models

Directory of Open Access Journals (Sweden)

Liam Gearon

2017-02-01

Full Text Available With intensified threats to global security from international terrorism, universities have become a focus for security concerns and marked as locus of special interest for the monitoring of extremism and counter-terrorism efforts by intelligence agencies worldwide. Drawing on initiatives in the United Kingdom and United States, I re-frame three – covert, overt and covert–overt – intersections of education, security and intelligence studies as a theoretical milieu by which to understand such counter-terrorism efforts. Against the backdrop of new legislative guidance for universities in an era of global terrorism and counter-terrorism efforts by security and intelligence agencies and their Governments, and through a review of Open-Source security/intelligence concerning universities in the United Kingdom and the United States, I show how this interstitial (covert, overt and covert– overt complexity can be further understood by the overarching relationship between securitisation theory and university securitisation. An emergent securitised concept of university life is important because de facto it will potentially effect radical change upon the nature and purposes of the university itself. A current-day situation replete with anxiety and uncertainty, the article frames not only a sharply contested and still unfolding political agenda for universities but a challenge to the very nature and purposes of the university in the face of a potentially existential threat. Terrorism and counterterrorism, as manifest today, may well thus be altering the aims and purposes of the university in ways we as yet do not fully know or understand. This article advances that knowledge and understanding through a theoretical conceptualisation: the counter-terrorist campus.

Staff Organization in Nuclear Power Stations; Organisation du personnel des centrales nucleaires; Organizatsiya personala na atomnykh ehlektrostantsiyakh; Organizacion del personal de las centrales nucleares

Energy Technology Data Exchange (ETDEWEB)

Scuricini, G. B. [Comitato Nazionale Energia Nucleare, Roma (Italy)

1963-10-15

This paper deals with the organization of operating and maintenance staff at nuclear power stations in Italy and manpower variations, either because the plants themselves differ or are organized in some special way. Staff doing jobs for which a specific training is required are given special consideration in the paper. (author) [French] Dans le memoire, on examine l'organisation du personnel d'exploitation et d'entretien des centrales nucleaires italiennes et les differences existant dans les effectifs, differences dues soit aux caracteristiques des centrales memes, soit aux particularites d'organisation des entreprises. Le personnel charge de fonctions determinees pour lesquelles un entrainement special est requis, fait l'objet d'une attention particuliere. (author) [Spanish] En la memoria se examina la organizacion del personal de explotacion y conservacion de las centrales nucleares italianas y las diferencias que existen entre sus efectivos, diferencias que se deben a las caracteristicas de las mismas centrales o a las particularidades de organizacion de las empresas. El autor dedica especial atencion al personal encargado de funciones que requieren una formacion profesional especial. (author) [Russian] Issleduyutsya voprosy organizatsii personala, zanimayushchegosya ehkspluatatsiej ital'yanskikh atomnykh ehlektrostantsij i ukhodom za nimi, a takkhe razlichiya v sostave personala, vytekayushchie libo iz kharakternykh osobennostej samikh stantsij, libo iz osobennostej organizatsii predpriyatij. Osoboe vnimanie udelyaetsya personalu, kotoromu porucheny opredelennye funktsii, trebuyushchie spetsial'noj pod go tovki. (author)

Review of Development Status of Nuclear Superheat; Expose sur l'etat actuel des travaux concernant la surchauffe nucleaire; Obzor razrabotki voprosa o yadernykh peregrevatelyakh; Estudio de los progresos realizados en niateria de sobrecalentamiento nuclear

Energy Technology Data Exchange (ETDEWEB)

Imhoff, D. H.; Pennington, R. T. [General Electric Company, San Jose, CA (United States)

1963-10-15

fuel irradiation performance, in-pile and out-of-pile uniform and localized corrosion evaluations, results from thermal superheat critical experiments, results from experimental heat-transfer testing and a brief appraisal of the economic incentives of the separate superheat reactor, integral superheat reactor, and mixed-spectrum superheat reactor design studies. (b) A brief description is given of the USAEC-Sponsored ESADA-VESR nuclear superheat fuel development programme. The development tasks, the initial core superheat fuel-element design, the range of experimental variables, and the expected results for the three-year fuel development programme are discussed. (author [French] Depuis 1959, la Societe General Electric s'occupe activement de mettre au point la surchauffe nucleaire dans les reacteurs ralentis a l'eau ordinaire. A cette epoque, le ''Superheat Advance Demonstration Experiment'' (SADE), finance par la societe, a permis d'obtenir, pour la premiere fois aux Etats-Unis, de la vapeur surchauffee par un dispositif nucleaire. Les auteurs du memoire font le point de la situation actuelle concernant la surchauffe nucleaire. Ils decrivent, dans une premiere partie, les trois principales installations de surchauffe nucleaire utilisees par la General Electric et, dans la seconde, les deux principaux programmes de recherches sur la surchauffe ainsi que les resultats les plus importants obtenus jusqu'ici dans ce domaine. 1. Principales installations pour les experiences de surchauffe: a) Breve description du SADE utilise dans le reacteur a eau bouillante de Vallecitos (VBWR), avec tableaux des conditions dans lesquelles se deroulent les experiences, et des elements combustibles irradies pendant la periode comprise entre mai 1959 et juin 1962; puis examen critique des resultats les plus importants ainsi obtenus. b) Breve description de l' ''Expanded Superheat Advance Demonstration Experiment'' (E-SADE) installe dans le reacteur de Vallecitos, avec tableaux des

An Estimation of a Nonlinear Dynamic Process Using Latent Class Extended Mixed Models: Affect Profiles After Terrorist Attacks.

Science.gov (United States)

Burro, Roberto; Raccanello, Daniela; Pasini, Margherita; Brondino, Margherita

2018-01-01

Conceptualizing affect as a complex nonlinear dynamic process, we used latent class extended mixed models (LCMM) to understand whether there were unobserved groupings in a dataset including longitudinal measures. Our aim was to identify affect profiles over time in people vicariously exposed to terrorism, studying their relations with personality traits. The participants were 193 university students who completed online measures of affect during the seven days following two terrorist attacks (Paris, November 13, 2015; Brussels, March 22, 2016); Big Five personality traits; and antecedents of affect. After selecting students whose negative affect was influenced by the two attacks (33%), we analysed the data with the LCMM package of R. We identified two affect profiles, characterized by different trends over time: The first profile comprised students with lower positive affect and higher negative affect compared to the second profile. Concerning personality traits, conscientious-ness was lower for the first profile compared to the second profile, and vice versa for neuroticism. Findings are discussed for both their theoretical and applied relevance.

The design and construction of a nuclear free-precession magnetometer; Etude et realisation d'un magnetometre a precession libre nucleaire

Energy Technology Data Exchange (ETDEWEB)

Baconnier, Y [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1960-10-15

After presenting the advantages of nuclear magnetic resonance with respect to electromagnetic processes, as far as the measurement of the earths' magnetic field is concerned, we deal with the macroscopic theory for the Bloch model and analyse Packard and Varions' experiment. The development of a particular absolute free-precession magnetometer is studied, and the conditions are determined for obtaining a maximum amplitude signal as a function of the geometrical form of the detector coil, of the method of cut-off, and of the coupling between various parts of the system. After having described in detail the technology of amplifiers, we consider the problem of the measurement of the frequency of precession for which an original solution, of analogy form, is proposed and discussed. Complete plans of the equipment are given in an appendix. (author) [French] Apres avoir presente les avantages de la resonance magnetique nucleaire relativement aux procedes electromagnetiques, en ce qui concerne la mesure du champ magnetique terrestre, on traite de la theorie macroscopique dans le modele de Bloch et analyse l'experience de Packard et Varian. On etudie une realisation particuliere d'un magnetometre absolu a precession libre et determine les conditions d'obtention d'un signal d'amplitude maximale en fonction de la forme geometrique du bobinage detecteur, de la methode de coupure, et du couplage entre les differents elements du montage. Apres avoir decrit en detail la technologie des amplificateurs, on aborde le probleme de la mesure de la frequence de precession, pour laquelle une solution originale, sous forme analogique, est proposee et discutee. En annexe est joint un dossier complet des plans de la realisation. (auteur)

Operational User Requirements and Priorities for a Soldier’s Integrated Headwear System (Priorites et Exigences Operationnelles du Casque Integre du Soldat)

Science.gov (United States)

2006-11-21

EXECUTIVE SUMMARY Development of future infantry soldier systems with portable computing systems, advanced sensors, intra-section communications, head...les chocs présentement assurée par les casques de conception classique. La menace de lésion par souffle a augmenté dans des conditions de menace de...ii Executive Summary

Exploitations agricoles climate-intelligentes? Etudes de cas au Burkina Faso et en Colombie

NARCIS (Netherlands)

Andrieu, N.; Pédelahore, P.; Howland, F.; Descheemaeker, K.K.E.

2015-01-01

Comment satisfaire la sécurité alimentaire tout en s'adaptant au changement climatique et en l'atténuant ? Quelles sont les principales menaces pesant sur les agricultures du Sud ? Comment les agriculteurs du Sud répondent-ils à ces menaces ? Quelles sont les propositions de la recherche agronomique

Plutonium demonstration assemblies in the CNA core

International Nuclear Information System (INIS)

Romain, J.L.

1975-01-01

The SENA (Societe d'Exploitation Nucleaire des Ardennes) has decided to load two plutonium assemblies at the beginning of the 6th cycle of the CNA (Centrale Nucleaire des Ardennes). These assemblies will be loaded in September 1975 and will undergo three irradiation cycles. A general description of these two assemblies and nuclear design calculations that have been performed are presented [fr

Communication Received from Certain Member States Regarding Guidelines for Transfers of Nuclear-related Dual-use Equipment, Material, Software and Related Technology; Communication recue de certains Etats Membres concernant les directives applicables aux transferts d'equipements, de matieres et de logiciels a double usage dans le domaine nucleaire, ainsi que de technologies connexes

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-09-09

The Agency has received a Note Verbale from the Permanent Mission of Hungary, dated 14 June 2010, in which it requests that the Agency circulate to all Member States a letter of 7 May 2010 from the Chairman of the Nuclear Suppliers Group, Ambassador Ms. Gyorgyi Martin Zanathy, to the Director General, on behalf of the Governments of Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Kazakhstan, Republic of Korea, Latvia, Lithuania, Luxemburg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Russian Federation, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland and the United States of America,1 providing further information on those Governments' Guidelines for Nuclear Transfers [French] L'Agence a recu une note verbale de la mission permanente de la Hongrie, en date du 14 juin 010, lui demandant de communiquer a tous les Etats Membres une lettre du 7 mai 2010 du president du Groupe des fournisseurs nucleaires, l'ambassadeur Gyorgyi Martin Zanathy, adressee au Directeur general au nom des gouvernements des Etats suivants : Afrique du Sud, Allemagne, Argentine, Australie, Autriche, Belarus, Belgique, Bresil, Bulgarie, Canada, Chine, Croatie, Chypre, Danemark, Espagne, Estonie, Etats-Unis d'Amerique, Federation de Russie, Finlande, France, Grece, Hongrie, Irlande, Islande, Italie, Japon, Kazakhstan, Lettonie, Lituanie, Luxembourg, Malte, Norvege, Nouvelle-Zelande, Pays-Bas, Pologne, Portugal, Republique de Coree, Republique tcheque, Roumanie, Royaume-Uni de Grande-Bretagne et d'Irlande du Nord, Slovaquie, Slovenie, Suede, Suisse, Turquie et Ukraine1. Cette lettre apporte des informations supplementaires sur les Directives de ces gouvernements applicables aux transferts nucleaires.

Treatment of Radioactive Effluents at the Saclay Nuclear Research Centre; Traitement des Effluents Radioactifs au Centre d'Etudes Nucleaires de Saclay; 041e 0414 ; Tratamiento de los Efluentes Radiactivos en el Centro de Energia Nuclear de Saclay

Energy Technology Data Exchange (ETDEWEB)

Wormser, G. [Service de Controle des Radiations et de Genie Radioactif, Commissariat a l' Energie Atomique, Saclay (France)

1960-07-01

The Report Gives The Account Of Four Years' Experience In Operating The Treatment Plant For Effluents From The Saclay Nuclear Research Centre. It Contains Data Relating To The Origin, Volume And Treatment Of Waste. (author) [French] Ce rapport presente un bilan d'exploitation de l'installation de traitement des effluents du Centre d'etudes nucleaires de Saclay depuis quatre ans. On donne des chiffres concernant l'origine des residus, leur volume, leur traitement. (author) [Spanish] El autor hace un balance de explotacion de la instalacion de tratamiento de efluentes del centro de Saclay desde hace cuatro anos, dando las cifras correspondientes al origen de los residuos, a su volumen y a su tratamiento. (author) [Russian] V jetom dokumente podvoditsja itog chetyrehletnej jekspluatacii ustanovki po obrabotke zhidkih othotov v Centre jadernyh issledovanij v Sakle. V doklade privodjatsja dannye o proishozhdenii othodov, jh ob'eme i obrabotke. (author)

Holy Terror, Batman! Frank Miller’s Dark Knight and the Superhero as Hardboiled Terrorist

Directory of Open Access Journals (Sweden)

Daniele Croci

2016-05-01

Full Text Available Conceived in the late thirties as “bold humanist response to Depression-era fears of runaway scientific advance and soulless industrialism” (Morrison 2012, 6, the superhero has flourished as one of the most resilient archetypes of American popular culture. This essay analyses the literary and cultural contaminations that have engendered an unprecedented revision of the paradigm since the 1980s. In particular, it will take into account three graphic novels by American cartoonist Frank Miller (1957 - , one of leading figures of the mainstream comics renaissance, whose ideas have indelibly influenced the artistic development of both medium and genre. The Dark Knight Returns (1986, The Dark Knight Strikes Again (2002 and Holy Terror (2011 constitute an ideal Batman trilogy that charts the character’s evolution as political counterpoint to the perceived crisis of American identity. In this regard, Reaganism and 9/11 are polarized as historical discontinuities triggering the need for a new kind of a criminal (superhero. It will be in fact demonstrated how the novels hybridise the latent generic links to hardboiled pulp novels (R. Chandler, D. Hammet with narrative and aesthetics elements appropriated from the culturally-received concepts of terrorism and terrorists. This fruitful contamination on the one hand “play[s] with reader assumptions about genre” (Baetens and Frey 2015, 46, while on the other hand deconstructs the ideological underpinnings of the archetype, as the moral dichotomy and the alienation of justice from the law.

Bidding strategy based on artificial intelligence for a competitive electric market

International Nuclear Information System (INIS)

Hong, Y.-Y.; Tsai, S.-W.; Weng, M.-T.

2001-01-01

A bidding strategy using a fuzzy-c-mean (FCM) algorithm and the artificial neural network (ANN) was developed for competitive electric markets. The nodal price information was assumed to be released into the market. The FCM was used, first, to classify the daily load pattern into peak, medium-peak and off-peak levels and, secondly, to classify the competitive generation companies (gencos) into less-menacing, possible-menacing and menacing gencos. The back-propagation ANN was used for determining the bidding price for a genco. The FCM results aided in lessening the training data and reducing the ANN input nodes. The IEEE 30-busbar system was used for illustrating the applicability of the proposed method. (Author)

Bidding strategy based on artificial intelligence for a competitive electric market

Energy Technology Data Exchange (ETDEWEB)

Hong, Y.-Y.; Tsai, S.-W.; Weng, M.-T. [Chung Yuan Univ., Dept. of Electrical Engineering, Chung Li (China)

2001-03-01

A bidding strategy using a fuzzy-c-mean (FCM) algorithm and the artificial neural network (ANN) was developed for competitive electric markets. The nodal price information was assumed to be released into the market. The FCM was used, first, to classify the daily load pattern into peak, medium-peak and off-peak levels and, secondly, to classify the competitive generation companies (gencos) into less-menacing, possible-menacing and menacing gencos. The back-propagation ANN was used for determining the bidding price for a genco. The FCM results aided in lessening the training data and reducing the ANN input nodes. The IEEE 30-busbar system was used for illustrating the applicability of the proposed method. (Author)

Communication Received from the Permanent Mission of the Netherlands regarding Certain Member States' Guidelines for the Export of Nuclear Material, Equipment and Technology; Communication recue de la mission permanente des Pays-Bas concernant les Directives de certains Etats Membres applicables a l'exportation de matieres, d'equipements et de technologie nucleaires

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-09-05

The Agency has received a Note Verbale from the Permanent Mission of the Kingdom of the Netherlands, dated 12 July 2011, in which it requests that the Agency circulate to all Member States a letter of 12 July 2011 from the Chairman of the Nuclear Suppliers Group, Ambassador Piet de Klerk, to the Director General, on behalf of the Governments of Argentina, Australia, Austria, Belarus, Belgium, Brazil, Bulgaria, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Kazakhstan, Republic of Korea, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Russian Federation, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom of Great Britain and Northern Ireland and the United States of America, providing further information on those Governments' Guidelines for Nuclear Transfers [French] L'Agence a recu une note verbale de la mission permanente du Royaume des Pays-Bas, en date du 12 juillet 2011, lui demandant de communiquer a tous les Etats Membres une lettre du 12 juillet 2011 du president du Groupe des fournisseurs nucleaires, l'ambassadeur Piet de Klerk, adressee au Directeur general au nom des gouvernements des Etats suivants : Afrique du Sud, Allemagne, Argentine, Australie, Autriche, Belarus, Belgique, Bresil, Bulgarie, Canada, Chine, Croatie, Chypre, Danemark, Espagne, Estonie, Etats-Unis d'Amerique, Federation de Russie, Finlande, France, Grece, Hongrie, Irlande, Islande, Italie, Japon, Kazakhstan, Lettonie, Lituanie, Luxembourg, Malte, Norvege, Nouvelle-Zelande, Pays-Bas, Pologne, Portugal, Republique de Coree, Republique tcheque, Roumanie, Royaume-Uni de Grande-Bretagne et d'Irlande du Nord, Slovaquie, Slovenie, Suede, Suisse, Turquie et Ukraineb. Cette lettre apporte des informations supplementaires sur les Directives de ces gouvernements applicables aux transferts nucleaires.

Study methods for the drillings around the underground nuclear explosions in the Sahara. Part 1. study of rock samples; Methodes d'etude des forages realises autour des explosions nucleaires souterraines au Sahara. Premiere partie: etude des echantillons de roche

Energy Technology Data Exchange (ETDEWEB)

Derlich, S [Commissariat a l' Energie Atomique, Bruyers-le-Chatel (France). Centre d' Etudes

1969-07-01

An examination of the mechanical effects produced on rocks by an underground nuclear explosion calls for the use of particular means of exploration which are described in this report, special attention being paid to the equipment used in connection with the French nuclear tests in the Sahara. The drilling methods used (rotary and turbo-drilling) are adapted to the particular conditions of the sampling programme, to the radioactivity and to the temperature in the region of the explosion. A study of the samples makes it possible to obtain the new characteristics of the rock and to assess the chemical and mechanical transformations which it has undergone. An examination of the core obtained from the drilling, together with a knowledge of the drilling parameters (depth of the probe, sample recovery, etc...), makes it possible to study the extent and the characteristics of the zones which have been damaged to different degrees according to their distance from the zero point: cavity, strongly powdered zone, fractured zone, chimney, zones containing high stresses leading to a particular type of fracture of the cores. The problems connected with the interpretation of the results are also presented. (author) [French] L'examen des effets mecaniques provoques par une explosion nucleaire souterraine sur la roche necessite la mise en oeuvre de moyens d'exploration particuliers dont l'expose fait l'objet de ce rapport, essentiellement pour les moyens utilises autour des essais nucleaires francais au Sahara. Les methodes de forage (rotary et turboforage) sont adaptees aux conditions particulieres dues au programme d'echantillonnage, a la radioactivite et a la temperature regnant a proximite du point de tir. L'etude des echantillons permet la determination des nouveaux caracteres de la roche et de ses transformations chimique et mecanique. L'examen des carottes et l'utilisation des parametres de forage (cotes sondeurs, recuperation des echantillons, etc...) permettent d'etudier l

New features of nuclear excitation by {alpha} particles scattering; Nouveaux aspects de l'excitation nucleaire par diffusion de particules {alpha}

Energy Technology Data Exchange (ETDEWEB)

Saudinos, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1962-07-01

Inelastic scattering of medium energy a particles by nuclei is known to excite preferentially levels of collective character. We have studied the scattering of isotopically enriched targets of Ca, Fe, Ni, Cu, Zn. In part I, we discuss the theoretical features of the interaction. In part II, we describe the experimental procedure. Results are presented and analysed in part III. {alpha} particles scattering by Ca{sup 40} is showed to excite preferentially odd parity levels. In odd nuclei we have observed multiplets due to the coupling of the odd nucleon with the even-even core vibrations. For even-even nuclei, a few levels are excited with lower cross-sections between the well-known first 2{sup +} and 3{sup -} states. Some could be members of the two phonon quadrupole excitation and involve a double nuclear excitation process. (author) [French] On sait que la diffusion inelastique des particules alpha de moyenne energie excite preferentiellement des niveaux de caractere collectif. Nous avons etudie la diffusion des particules alpha de 44 MeV du cyclotron de Saclay par des isotopes separes de Ca, Fe, Ni, Cu, Zn. Dans la premiere partie nous exposons les theories de cette interaction. Dans la seconde nous decrivons le systeme experimental. Les resultats sont donnes dans la troisieme partie. Nous montrons que les niveaux excites preferentiellement pour {sup 40}Ca par diffusion ({alpha},{alpha}') sont de parite negative. Dans les noyaux pair-impair nous avons observe des multiplets dus au couplage du nucleon celibataire avec les vibrations du coeur pair-pair. Pour les noyaux pair-pair nous avons pu etudier entre le premier niveau 2{sup +} et le niveau 3{sup -} deja bien connus certains etats plus faiblement excites. Il semble qu'ils sont dus a une excitation quadrupolaire a deux phonons et impliquent un processus de double excitation nucleaire. (auteur)

Practising of radiological emergency caused by a terrorist attack

International Nuclear Information System (INIS)

Racana, R.; Terrado, C.

2006-01-01

After the events of September 11, 2001 terrorist working has become an important factor in the forecasts to adopt in the face of the possibility of confronting different radiological emergencies. The not wanted events of exposure to ionizing radiations can take place by flaws of systems or accidents, or also by criminal voluntary actions. These malevolent actions can include attacks or sabotages in nuclear plants, detonation of manufactured nuclear devices or acquired under ground, robbery of radioactive sources to manufacture the calls dirty bombs or to cause damage, panic or threats. In the scenarios in that the radiological emergency is voluntarily provoked the moment and place of the attack are chosen by the aggressors, therefore the ionizing radiations will be in not prepared atmospheres neither equipped to the effect. This increases the confusion, the panic and the damage not only caused by the radiation effects but also by the uncertainty and consequent reactions. To diminish the effects of this type of threats it is necessary to make forecasts and to train the personnel that it can be direct or indirectly involved. During 2005, an exercise in which it was outlined the robbery by part of a group command of a source of Co 60 of 5000 Ci that it was transported to make a decanting in a medical center of The Pampa county, Argentina. It was about a cabinet exercise, planned and executed jointly among the Nuclear Regulatory Authority and the Secretary of Interior Safety, in which participated the professionals of the nuclear area that by law are the responsible ones of coordinating the actions in the event of an emergency of this type, and the safety forces that depend of the Secretary of Interior Safety, Federal and Provincial Policemen, Naval Prefecture and National Gendarmerie. The exercise last one day during which 9 main situations were approached that were unchained after having produced the attack and initial robbery. For each situation it was checked the

Parents of terror victims. A longitudinal study of parental mental health following the 2011 terrorist attack on Utøya Island.

Science.gov (United States)

Thoresen, Siri; Jensen, Tine K; Wentzel-Larsen, Tore; Dyb, Grete

2016-03-01

Little is known about parents' health following their children's exposure to trauma. We investigated the mental health of parents of young terrorist survivors and assessed parental distress and guilt as potential predictors of mental health. Mothers and fathers (N=531) participated in two study waves 4-5 and 14-15 months after the shooting. Posttraumatic stress reactions (PTSS) and anxiety/depression were compared with age- and gender-adjusted expected scores that were calculated from a concurrent population study. Mixed effects models investigated the associations between parental distress, parental guilt, and mental health. Parents' level of anxiety/depression was three times higher and PTSS was five times higher than that of the general population. Parental distress and guilt about their child's traumatic experience contributed uniquely to symptoms at both time points. Parents of traumatized youth constitute a vulnerable group that has been overlooked in the literature. Intervention strategies following trauma should include both survivors and their parents. Copyright © 2016 Z. Published by Elsevier Ltd.. All rights reserved.

Some aspects of the nuclear fission process; Quelques aspects du processus de fission nucleaire

Energy Technology Data Exchange (ETDEWEB)

Netter, F [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1961-07-01

In the following report one can find first a short general view on the present situation of our knowledge concerning the nuclear fission process, namely on the nucleus going through the saddle-point. Then there are some aspects connected with the excitation energy of the fissioning nucleus. The measurements made at Saclay on the fast neutron fission cross-section of U{sup 233}, U{sup 235}, Pu{sup 239}, U{sup 238} are described at the beginning of this work. It appears that for U{sup 233} there is some characteristic shape modulation of the cross-section curve, in relation with the collective excited state of the deformed nucleus at the saddle-point. Good evidence of this is also given by the study of the relative fission rate with emission of long-range particles; it appears also that this ternary fission rate does not change substantially for neutron between thermal energy and 2 MeV, but that is very lower for the compound nucleus U{sup 239} than for even-even compound nuclei. At the end there are some experiments on the strong 4,5 MeV gamma-ray originated by slow neutron absorption in U{sup 235}. Time-of-flight device is used to establish that this 4,5 MeV gamma-ray seems mostly connected with radiative capture. (author) [French] Le present travail debute par un apercu de l'etat actuel de nos connaissances sur le processus de fission nucleaire, notamment sur le passage par le point-seuil. Puis sont evoques des aspects lies au niveau d'energie d'excitation auquel est porte le noyau qui subit la fission. Les mesures de sections efficaces de fission induite dans {sup 233}U, {sup 235}U, {sup 239}Pu et {sup 238}U par des neutrons rapides effectuees a Saclay sont decrites en premier lieu; elles font apparaitre pour {sup 233}U une ondulation caracteristique du role des etats collectifs d'excitation du noyau deforme au point-seuil. Des experiences sur la fission avec emission de particules de long parcours confirment cet aspect tout en demontrant que la frequence

"Evita Una Muerte, Esta en Tus Manos" Program: Bystander First Aid Training for Terrorist Attacks.

Science.gov (United States)

Pajuelo Castro, J J; Meneses Pardo, J C; Salinas Casado, P L; Hernandez Martin, P; Montilla Canet, R; Del Campo Cuesta, J L; Incera Bustio, G; Martin Ayuso, D

The latest terrorist attacks in Europe and in the rest of the world, and the military experience in the most recent conflicts leave us with several lessons learned. The most important is that the fate of the wounded rests in the hands of the one who applies the first dressing, because the victims usually die within the first 10 minutes, before professional care providers or police personnel arrive at the scene. A second lesson is that the primary cause of preventable death in these types of incidents involving explosives and firearms is massive hemorraghe. There is a need to develop a training oriented to citizens so they can identify and use available resources to avoid preventable deaths that occur in this kind of incidents, especially massive hemorrhage. A 7-hour training intervention program was developed and conducted between January and May 2017. Data were collected from participants' answers on a multiple-choice test before and after undertaking the training. Improved mean score for at least 75% of a group's members on the posttraining test was considered reflective of adequate knowledge. A total of 173 participants (n = 74 men [42.8%]; n = 99 women [57.2%]) attended the training. They were classified into three groups: a group of citizens/ first responders with no prior health training, a group of health professionals, and a group of nursing students. Significant differences (ρ first responders group. 2017.

Pataphysique de la menace.

Directory of Open Access Journals (Sweden)

Nicolas Tavaglione

2008-04-01

Full Text Available Alors qu’on la croyait morte il y a à peine vingt ans, la gauche radicale forme pourtant aujourd’hui une galaxie vive et bouillonnante. « De l’extrême-gauche classique à l’altermondialisation », comme l’écrit Philippe Raynaud, la scène politique française fourmille aujourd’hui d’acteurs nourrissant « l’ambition de définir une “autre politique” en rupture avec le consensus libéral ou avec les formes actuelles de la mondialisation » (Raynaud, 2006 ...

Contribution to the study of the evolution of radiation induced He in Be O; Etudes sur l'evolution de l'helium produit par reactions nucleaires dans l'oxyde de beryllium

Energy Technology Data Exchange (ETDEWEB)

Bareau, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1966-11-15

The purpose of this work in-pile investigation of He formed by (n, 2n) and (n, {alpha}) nuclear reactions, released from irradiated BeO, in the temperature range 1000 - 1350 deg. C. The experimental results show that, for an instantaneous neutron fast flux of 10{sup 13} n cm{sup -2} sec{sup -1}, an equilibrium is attempted, after several days, for a part lower than 20 per cent of the quantity of He formed, theoretically calculated from the neutron cross sections of nuclear reactions, and from the analytical form of the neutron fast flux, releases from the solid. The validity of the values of calculated helium and the gas chromatographic analytical method are also verified by dissolution of the BeO pellets in cryolite. A new fast neutron flux measuring method may be so defined. The discussion of the experimental results enables to establish that the processus of He release is characterized by two phenomena: the first one which controls the release of He atoms out of the solid and the second which reveals a capture processus, connected to the irradiation and probably due to the vacancies induced in the lattice. (author) [French] On etudie en pile le degagement de l'helium forme par reactions nucleaires (n, 2 n) et (n, {alpha}) dans l'oxyde de beryllium irradie entre 1000 et 1350 deg. C. Les resultats experimentaux montrant que, pour un flux rapide instantane de 10{sup 13} n{sub r} cm{sup -2} s{sup -1}, on aboutit, au bout de quelques jours, a un etat d'equilibre pour lequel une partie, inferieure a 20 pour cent de la quantite d'helium forme, calculee theoriquement a partir des sections efficaces des reactions nucleaires et de la forme analytique du flux rapide, s'echappe du solide. On verifie egalement par dissolution des echantillons de BeO dans la cryolithe la validite du calcul de l'helium et de la methode de dosage par chromatographie en phase gazeuse. On peut ainsi definir une methode nouvelle de mesure des flux rapides. La

La yihad en Francia, la presencia del terrorismo islamista y la lucha contra esta amenaza en territorio francés/Jihad in France, the presence of islamist terrorism and the fight against this menace in french territory

Directory of Open Access Journals (Sweden)

Francisco José Rodrigo Luelmo (Francia

2008-08-01

Full Text Available El terrorismo islamista de carácter yihadista y salafista, liderado por la red Al-Qaeda, y que pretende imponer una interpretación ultrarrigorista y fundamentalista del Islam y que ya ha perpetrado multitud de ataques en el mundo musulmán y en Occidente, supone el mayor desafío para la seguridad nacional francesa. Para luchar contra esta amenaza, Francia pretende utilizar únicamente los medios que proporciona el Estado de Derecho y para ello dispone de una serie de instrumentos policiales y jurídico-legales que describiremos en nuestro artículo. La República Francesa también considera que es necesario defender la democracia y la libertad utilizando la transparencia, manteniendo informados a los ciudadanos para contar con su colaboración y apoyo y, sobre todo, dar la “batalla de las ideas” para vencer a los terroristas a largo plazo. Islamist Jihadist and Salafist terrorism, leaded by the network Al-Qaeda, which pretends to impose a very conservative and fundamentalist viewpoint of Islam, and which has committed a lot of terrorist attacks against Muslim and West countries, is actually the most important challenge for French national security. In order to fight against this threat, France only wants to use all the options provided by the rule of law; for this, French Government has some means such as police forces and justice and laws that we will describe in this article. French Republic considers that the openness is necessary to defend freedom and democracy, that is it, to have public opinion informed to get their support and collaboration, and above all, to do the “battle of ideas” to defeat terrorists as a long-term objective.

Corrosion by cooling gases in nuclear reactors; la corrosion par les gaz caloporteurs dans les reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Darras, R. [Commissariat a l' energie atomique et aux energies alternatives - CEA, Centre de Saclay, Section d' etude de la corrosion par gaz et metaux liquides (France)

1960-07-01

This article begins with a review of the various materials which can be used and the cooling gases in which they may be heated, emphasis being placed on the importance of reaching temperatures as high as possible. This is followed by a few general remarks on the dry oxidation of metals and alloys, particularly with regard to diffusion phenomena and their various possible mechanisms, and also the methods of investigation employed. Finally, the behaviour of the chief nuclear materials heated in the various gases is studied successively. Materials used for fuel (metallic uranium, uranium oxide, carbides and silicides), canning materials (magnesium, aluminium, zirconium, beryllium, stainless and refractory steels), structural materials (ordinary or slightly alloyed steels), and finally moderators (graphite, beryllium oxide) are deal with in this way. This account is backed up both by the results obtained at the CEA and by work published outside or abroad up to the present day. In conclusion, every effort has been made to direct future research on the basis of the foregoing. Reprint of a paper published in Industries Atomiques - no. 9/10, 1959, p. 3-23 [French] Dans cet article, on passe tout d'abord en revue les divers materiaux utilisables et les gaz de refroidissement dans lesquels ils peuvent etre chauffes, en insistant sur l'interet d'atteindre des temperatures aussi elevees que possible. On rappelle ensuite quelques generalites sur l'oxydation seche des metaux et alliages, notamment en ce qui concerne les phenomenes de diffusion et leurs divers mecanismes possibles ainsi que les methodes d'etude. Enfin, le comportement des principaux materiaux nucleaires chauffes dans les divers gaz est etudie successivement. On traita ainsi des materiaux combustibles (uranium metallique, oxyde, carbures et siliciures d'uranium), des materiaux de gainage (magnesium, aluminium, zirconium, beryllium, aciers inoxydables et refractaires), des materiaux de structure (aciers ordinaires

International legal problem in combating 'Islamic State' terrorist group in Syria

Directory of Open Access Journals (Sweden)

Stevanović Miroslav

2015-01-01

Full Text Available 'Islamic State of Iraq and Syria' (ISIS has occupied parts of internationally recognized states and exerts further territorial pretensions. ISIS, also, implements a repressive rule, through violations of human rights and humanitarian law, which may constitute international crimes. In facing the threat od ISIS, the perception of international terrorism is important since this group has the features of a territorial entity. So far, facing with the threat of ISIS has been reduced to a model that is adopted by the UN Security Council against the terrorist network Al-Qaida. An international coalition of states, led by the United States, has undertaken air strikes on positions ISIS, on several grounds: the responsibility to protect, the protection of national security, and at the request of Iraq. At the same time, the strikes are applied in Syria, which can not be accountable for the actions of ISIS and has not requested international assistance. International law does not allow actions which would aim to destroy or jeopardize the territorial integrity or political independence of any sovereign and independent state, which is acting in accordance with the principle of equal rights and self-determination of peoples, and is hence governed by a representative government. The UNSC resolution 2249 remains short of recommending international armed action under the aegis of UNSC, but represents a step forward in recognizing the responsibility of this body in facing ISIS, at least as far as the 'destruction of refuge' is concerned. The use of force in the territory of Syria, without the express authorization of the UNSC is illegal, because terrorism does not constitute grounds for the use of force against countries. But, it opens broader issues of responsibility for the development of ISIS and the humanitarian crisis in the Middle East, as well as the functioning of the system of collective security. Overcoming the current crisis UNSC implies not just a

Lessons Learnt from the Westgate Shopping Mall Terrorist Attack in Nairobi, Kenya: Involving the Meetings, Incentives, Conferences and Exhibitions Sector in Crisis Communications

Directory of Open Access Journals (Sweden)

Ashley Schroeder

2014-11-01

Full Text Available The terrorist attacks in Nairobi Kenya have been widely disseminated by the world media, thus, affecting the long-term interests of stakeholders. The tourism industry is made up of a vast number of these stakeholders, with the operating sector alone including the accommodation, tourism services, transportation, entertainment, food services, adventure and outdoor recreation, attractions, meetings, incentive, conventions, and exhibitions (MICE, and travel trade sectors. Within each operating sector, there is also a variety of different stakeholders in various segments and organisations. The purpose of this manuscript is to examine tourism crisis communications surrounding the Westgate Shopping Mall attacks in Kenya. The main research question which guided this study was: did tourism communications surrounding the Westgate Shopping Mall attacks follow best practices for tourism crisis communications? Accordingly, this paper used participant observation to highlight communications surrounding the attacks from the perspective of a conference planner and a conference attendee.

Integration of the nuclear energy among the production facilities of energy in France; Integration de l'energie nucleaire parmi les moyens de production de l'energie en france

Energy Technology Data Exchange (ETDEWEB)

Ailleret, P [Electricite de France (EDF), 75 - Paris (France). Direction des Etudes et Recherches; Taranger, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

The present report gives an overview of the present facilities of energy productions in France and their perspectives. the electric production comes for half about power stations hydraulics and for half of thermal power stations. However due to the increase of the energy consumption, France is particularly interested by the atomic energy that appears to bring a supply in due time to the hydraulics and to limit a development of the thermal power stations to which the natural resources of France in classic fuel would not permit to cope presumably. The integration of the nuclear plants to the other production facilities will make itself gradually according to the evolution of the energy needs. (M.B.) [French] Le present rapport donne un apercu des moyens actuels de productions energetiques en France et de ses perspectives. la production electrique provient pour moitie environ de centrales hydraulique et pour moitie de centrales thermiques. Cependant face a l'augmentation de la consommation energetique, la France est tres particulierement interessee par l'energie atomique qui parait devoir apporter en temps utile la releve a l'hydraulique et limiter un developpement des centrales thermiques auxquels les ressources naturelles de la France en combustible classique ne permettraient vraisemblablement pas de faire face. L'integration des centrales nucleaires aux autres moyens de production se fera graduellment en fonction de l'evolution des besoins energetiques. (M.B.)

Criteria for Special Nuclear Materials Inventory and Control Procedures; Criteres a Suivre Pour Proceder a l'Inventaire des Matieres Nucleaires Speciales et aux Mesures de Controle; Kriterii dlya inventarizatsii spetsial'nykh yadernykh materialov i metody ucheta; Criterios a Que Deben Ajustarse los Procedimientos de Inventario y Control de los Materiales Nucleares Especiales

Energy Technology Data Exchange (ETDEWEB)

Kinderman, E. M.; Tarrice, R. R. [Stanford Research Institute, Menlo Park, CA (United States)

1966-02-15

and the total inventory of these special nuclear materials. A matrix of solutions to the management and inventory control of special nuclear materials will be presented. The multiplicity and relative effectiveness of varied techniques at key stages of the materials supply, utilization and recovery are assessed. (author) [French] L'un des plus importants problemes qui, dans le domaine nucleaire et notamment dans l'exploitation commerciale de l'energie d'origine nucleaire, se posera aux societes d'investissement, aux directeursetaux exploitants est celui du controle efficace de l'inventaire des matieres nucleaires dont la valeur depassera, d'ici 1980, 5 milliards de dollars des Etats-Unis. Comparativement a la plupart des matieres utilisees commercialement, les matieres nucleaires speciales sont couteuses; aux Etats-Unis par exemple, l'uranium enrichi a 90%, l'uranium enrichi a 3% sous forme d'hexa- fluorure et l'eau lourde coutent respectivement 10808 dollars, 254 dollars et 61,60 dollars le kilo. En outre, ces matieres sont frequemment soumises, pour des raisons de protection sanitaire et de securite, a des controles gouvernementaux speciaux sans rapport direct avec leur valeur monetaire. En depit de leur prix eleve, ces matieres sont destinees a etre utilisees en grandes quantites; par exemple, on utilisera de 50 a 75 t de combustible enrichi a 3{sup o}{r_brace}o dans un reacteur de 500 MW modere a l'eau ordinaire et 200 a 300 reacteurs de cette puissance fonctionneront vraisemblablement dans le monde en 1980. L'experience acquise a permis la mise au point et l'application de methodes speciales pour le controle commercial de grandes quantites de matieres de faible valeur comme le charbon ou le minerai de fer ou de petites quantites de matieres de grande valeur comme les metaux precieux. Tout en ayant des prix comparables a ces derniers, les matieres nucleaires speciales sont de nature differente et seront utilisees en quantites beaucoup plus importantes que les

General trends in the use of uranium in the nuclear industry; Tendances generales d'emploi de l'uranium dans les industries nucleaires

Energy Technology Data Exchange (ETDEWEB)

Salesse, M [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1960-07-01

It can be seen from a consideration of the development of the military and civil needs for uranium that, in the long run, the main outlet for the metal will be provided by its industrial applications. The technical uncertainties concerning the best method of producing atomic energy are still numerous and in fact reflect the hesitation in choosing one of two classes of fuel: that based on the metal and that based on the oxide. Four main factors should influence the choice: - the neutron reactivity and the enrichment of the uranium; - the operating temperature; - the resistance to radiation effects; - the chemical stability; but in actual fact, when the choice for a particular use has to be made, it will be another type of factor, such as the cost price, and weight and space considerations which will determine the choice of either metallic uranium or uranium oxide reactors. (author) [French] D'apres le developpement des besoins militaires ou civils en uranium, on voit que les usages industriels de ce metal constituent, a long terme, le debouche essentiel. Les incertitudes techniques, sur le procede optimum pour faire de l'energie nucleaire, restent nombreuses, et se traduisent finalement par une hesitation entre deux grandes classes de combustibles: ceux a base de metal et ceux a base d'oxyde: la preference a l'une ou l'autre de ces deux categories doit s'inspirer de quatre considerations: - la reactivite neutronique et l'enrichissement de l'uranium; - la temperature de fonctionnement; - la resistance aux effets du rayonnement; - la stabilite chimique; mais en definitive, lorsqu'il s'agira d'une application determinee, ce seront des considerations d'un autre ordre, comme le prix de revient, le poids et l'encombrement, qui determineront le choix entre piles a uranium metallique et piles a oxyde d'uranium. (auteur)

Study relating to the physico-chemical behaviour of heavy water in nuclear reactors; Etudes relatives au comportement physico-chimique de l'eau lourde dans les reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Chenouard, J; Dirian, G; Roth, E; Vignet, P; Platzer, R [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1959-07-01

Chemical and isotope pollution, and radiolytic decomposition are the two most important ways in which heavy water becomes degraded in nuclear reactors. Chemical pollution has led to the creation of ion exchange purification loops specially designed for reactors: the report contains a description in detail of the application of this purification method in CEA research reactors, including the analysis required, results obtained, and their interpretation. The intelligence obtained on radiolytic decomposition with the same facilities is also discussed, as well as the recombination apparatus and control equipment utilized. Finally, investigation to date in the CEA on recombination circuits for power reactors is also discussed. (author) [French] Parmi les degradations subies par l'eau lourde dans les reacteurs nucleaires, les deux plus importantes sont la pollution chimique et isotopique et la decomposition radiolytique. La pollution chimique a conduit a mettre au point pour le cas particulier des reacteurs, des circuits d'epuration par echange d'ions. On decrit ici en detail la mise en oeuvre de cette methode dans les reacteurs de recherche du CEA; les controles qu'elle necessite, les resultats obtenus et leur interpretation. En ce qui concerne la dissociation radiolytique de l'eau, les renseignements obtenus sur ces memes reacteurs sont communiques, ainsi que les details des dispositifs de recombinaison et des moyens de controle. Enfin, on fait le point des etudes poursuivies au CEA sur ces memes problemes de recombinaison dans le cas des reacteurs de puissance. (auteur)

Chemical elimination of alumina in suspension in nuclear reactors heavy water; Elimination de l'alumine en suspension dans l'eau lourde des reacteurs nucleaires par voie chimique

Energy Technology Data Exchange (ETDEWEB)

Ledoux, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1967-02-01

Corrosion of aluminium in contact with moderating water in nuclear reactor leads to the formation of an alumina hydrosol which can have an adverse effect on the operation of the reactor. Several physical methods have been used in an attempt to counteract this effect. The method proposed here consists in the elimination of the aluminium by dissolution and subsequent fixation in the ionic form on mixed-bed ion-exchange resin. In order to do this, the parameters and the values of these parameters most favorable to the dissolution process have been determined. If the moderator is heavy water, the deuterated acid can be prepared by converting a solution in heavy water to a salt of the acid using a deuterated cationic resin. (author) [French] La corrosion de l'aluminium au contact de l'eau moderatrice des reacteurs nucleaires, donne lieu a la formation d'un hydrosol d'alumine nuisible au bon fonctionnement des reacteurs. Plusieurs methodes physiques ont ete mises en oeuvre pour pallier ces inconvenients. On propose ici d'eliminer l'alumine par solubilisation pour la fixer ensuite sous forme ionique par des resines echangeuses d'ions, en lit melange. A cette fin on determine les parametres et leurs grandeurs favorables a cette solubilisation. Si le moderateur est de l'eau lourde la preparation d'acide deutere peut etre effectuee par passage d'une solution en eau lourde a un sel de l'acide sur resine cationique deuteree.

Politics of Feminine Abuse: Political Oppression and Masculine Obstinacy in Doris Lessing’s The Good Terrorist

Directory of Open Access Journals (Sweden)

Pedram Lalbakhsh

2012-07-01

Full Text Available This paper studies the male-dominated world of Doris Lessing’s novel The Good Terrorist. Alice Mellings, the protagonist of the novel, is a political activist whose reliance on male figures in the story—the leaders of a subdivision of a political party—ends in disillusionment and frustration. Looking at this novel from a socialist feminist point of view, Alice Mellings is found to be a minor member, exploited and abused, who has to follow the orders and instructions of her inept superiors—all male. While Alice is the one who guarantees the continuation of activism (doing all kinds of jobs needed to keep the squat alive, she is never allowed to have a role in decision making. She is a member whose identity is defined by male superiors and is considered as a half-human whose services are to be enjoyed only. However, the findings of this study prove Alice as one who has her own voice at the end. The novel’s closing is marked with an engendered New Woman who is aware of the political abuse and whose independent unbound identity stands much higher than the political oppression and masculine obstinacy that had imprisoned her for so long. She is a different woman at the end; one who knows her power, believes in it and decides to fight and not to surrender. And this is a new consciousness that Lessing raises: discover your feminine power, have a firm belief in it and use it to win.

Simulation of a terrorist attack with intent to a source of Iridium-192 and Radium Sulphate-226: procedures for radiation emergency actions

International Nuclear Information System (INIS)

Aguiar, Bruno Dias de

2013-01-01

The accomplishment of major public events comprises a previous radiological safety planning network, since both public safety and safeguards criteria are based upon risk factors, to which individuals and even the environment may be exposed to, moreover in radiological, nuclear and/or terrorist threats. Therefore, a preventive and extensive local radiological survey must be performed, aiming the detection of unexpected radioactive material, being it a sealed or unsealed source or even in the dispersed form. Once confirmed its presence, protective actions must be started up, with monitoring and restraint of the source/material, followed by dose and dose rate assessment in environment, as well as contamination in air and in surfaces in general. As a consequence, such measures must be carried out at once, according to specific protocols adopted by the responding team, as soon as the incident is confirmed. Aiming a better qualification in the attendance of major events, a simulated scenario is proposed in this study, comprising an incident with the malicious presence of a radioactive source in the Mario Filho Stadium (Maracana). (author)

Cooperation in the Event of Nuclear Accidents; Cooperation en Matiere d'Accidents Nucleaires

Energy Technology Data Exchange (ETDEWEB)

Bresson, G. [CEA, Centre d' etudes nucleaires, de Fontenay-aux-Roses (France)

1969-10-15

This paper is concerned only with the action to be taken in respect of an individual directly affected by an accident and not with the more general measures relating to the population as a whole. Keeping the same sequence of ideas, the paper deals with nuclear establishments and cites criteria for classifying them; hence only the relationship between the establishment and the hospital, and between the radiation protection experts and medical personnel, is discussed. The complex organization of emergency measures, reception of the victim of the accident, and the treatment possibly required should be based on standard practice and published material, both national and international, allowance being made for the characteristics of each sector. A ''flexible'' plan of co-ordination is given as an illustration. Action must be taken in such cases at the site of the accident, inside and outside the establishment, and above all at the hospital. All categories of persons are involved in the process, i.e. fellow-workers, management, specialized services, and medical personnel, each with their own part to play. The manpower and equipment brought into service therefore vary, and depend upon the internal and external relations maintained by the establishment. The measures envisaged should provide for the transport, reception and treatment of those involved in the accident. An existing organization of this kind is described as an illustration. Finally, no action can be of value without full knowledge of the facts and thorough training of the personnel. Some clearly defined ideas on the.subject are considered under this heading. (author) [French] Le memoire ne traite que de la conduite a tenir envers un accidente et non du probleme, plus general, des mesures relatives a une population. Dans le meme ordre d'idees, l'etude porte sur les etablissements nucleaires et leurs criteres de classement; il ne s'agit donc que des liaisons entre retablissement et l'hopital et entre les

Study relating to the physico-chemical behaviour of heavy water in nuclear reactors; Etudes relatives au comportement physico-chimique de l'eau lourde dans les reacteurs nucleaires

Energy Technology Data Exchange (ETDEWEB)

Chenouard, J.; Dirian, G.; Roth, E.; Vignet, P.; Platzer, R. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1959-07-01

Chemical and isotope pollution, and radiolytic decomposition are the two most important ways in which heavy water becomes degraded in nuclear reactors. Chemical pollution has led to the creation of ion exchange purification loops specially designed for reactors: the report contains a description in detail of the application of this purification method in CEA research reactors, including the analysis required, results obtained, and their interpretation. The intelligence obtained on radiolytic decomposition with the same facilities is also discussed, as well as the recombination apparatus and control equipment utilized. Finally, investigation to date in the CEA on recombination circuits for power reactors is also discussed. (author) [French] Parmi les degradations subies par l'eau lourde dans les reacteurs nucleaires, les deux plus importantes sont la pollution chimique et isotopique et la decomposition radiolytique. La pollution chimique a conduit a mettre au point pour le cas particulier des reacteurs, des circuits d'epuration par echange d'ions. On decrit ici en detail la mise en oeuvre de cette methode dans les reacteurs de recherche du CEA; les controles qu'elle necessite, les resultats obtenus et leur interpretation. En ce qui concerne la dissociation radiolytique de l'eau, les renseignements obtenus sur ces memes reacteurs sont communiques, ainsi que les details des dispositifs de recombinaison et des moyens de controle. Enfin, on fait le point des etudes poursuivies au CEA sur ces memes problemes de recombinaison dans le cas des reacteurs de puissance. (auteur)

Contribution to the study of the action of electromagnetic fields on the angular correlations of nuclear radiation (1960); Contribution a l'etude de l'action des champs electromagnetiques sur les correlations angulaires des rayonnements nucleaires (1960)

Energy Technology Data Exchange (ETDEWEB)

Lehmann, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1959-01-15

This work deals with the study of interaction of E.M. fields with nuclear moments of nuclei emitting gamma rays. We describe first experiments on delayed angular correlation showing the role played by statistic quadrupole interaction. We have measured the magnetic moment of the second excited state of {sup 19}F using an external magnetic field. In the case of {sup 19}O, experiments of angular distributions and angular correlations of gamma -rays taking into account the possibility of perturbations, allow us to determine the spin and parities of the three first levels. (author) [French] Le present travail concerne l'etude de l'interaction des champs electromagnetiques et des moments nucleaires de noyaux emettant des rayonnements gamma. Nous decrivons des experiences de correlation angulaire differee dont l'interpretation met en coincidence le role joue par les interactions quadrupolaires statiques. Nous avons mesure le moment magnetique de {sup 19}F dans un etat excite en utilisant un champ magnetique exterieur a la source radioactive. Enfin, dans le cas de {sup 19}O, nous montrons l'utilite d'un examen des possibilites de perturbations dans l'interpretation des resultats fournis par des correlations ou des distributions angulaires. (auteur)

Health hazards of uranium dust from radioactive battlefields of the Balkan conflicts, Eastern Afghanistan and Iraq after the Gulf wars. Lessons for civil protection in the terrorist scenario of radiological dispersion devices

International Nuclear Information System (INIS)

Durakovic, A.; Klimaschewski, F.

2007-01-01

Complete text of publication follows. Purpose: The purpose of this study is to identify key health hazards of uranium dust from the radioactive battlefields (Balkan, Middle East and Eastern Afghanistan conflicts) to draw lessons for civil protection in the terrorist scenario of radiological dispersion devices (RDD). Gulf War I (GW I) in 1991 resulted in 350 metric tons of depleted uranium (DU) deposited in the environment and 3 to 6 million grams of DU aerosol dust particles released into the atmosphere, by the most conservative estimates. Its possible legacy (Gulf War disease) continues after the military conflicts (Operation Enduring Freedom, OEF, in Afghanistan and Gulf War II in Iraq). The symptoms of the multiorgan incapacitating progressive disease have been as numerous as their names, including incapacitating fatigue, musculoskeletal and joint pains, headaches, neuropsychiatric disorders, affects changes, confusion, visual problems, changes of gait, loss of memory, lympadenopathies, respiratory impairment, impotence, and urinary tract morphological and functional alterations. The disease is still a matter of controversy regarding etiology and pathogenesis of the syndrome commonly named Gulf War disease. It was underestimated and subsequently evolved in its clinical description through recognition of progressive symptomatology. Methods: UMRC's studies of the human contamination with uranium isotopes were conducted with the exposed subjects of Jalalabad, Spin Gar, Tora Bora, and Kabul areas in Afghanistan after OEF as well as Samawah, Baghdad and Basrah in Iraq after GW II. The urine samples of the subjects were analysed by the plasma mass spectrometry. The analytical methodology involved pre-concentration of the uranium using co-precipitation and/or evaporation, oxidation of organic matter, purification of uranium with ion exchange chromatography, and mass spectrometry with a double focusing Thermo-Elemental Plasma54 multi-collector ICP-MS equipped with a

Contribution to the study of solid helium-3 by nuclear magnetic resonance; Contribution a l'etude de l'helium trois solide par resonance magnetique nucleaire

Energy Technology Data Exchange (ETDEWEB)

Landesman, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1968-07-01

Due to the unusually large zero point motion of helium three atoms in the solid, the overlap of the atomic wave functions is very important. As a consequence, there are exchange interactions, the theoretical calculation and the experimental measurement of which are discussed. Nuclear magnetic resonance is especially well suited for the latter.A detailed theory is given for both exchange narrowing and Zeeman-exchange cross relaxation, which phenomena are used to measure the exchange interaction as a function of molar volume. The alignment temperature is thus known; it goes down when the pressure goes up and is never higher than three milli degrees. An influence of helium four impurities on the exchange interactions between helium three atoms which are neighbours of the substitutional He is shown. (author) [French] Par suite de l'amplitude exceptionnelle des mouvements de point zero dans l'helium trois solide, le recouvrement des fonctions d'onde atomiques est tres important. Il en resulte des interactions d' echange dont on discute l'evaluation theorique et la mise en evidence experimentale. Cette derniere peut se faire par resonance magnetique; on etudie theoriquement les phenomenes de retrecissement par echange et de relaxation Zeeman-echange que l'on met a profit pour determiner les interactions d'echange en fonction du volume molaire. On en deduit que la temperature d'alignement nucleaire diminue quand on comprime le solide et est au plus de 3x10{sup -3} K. L'influence des impuretes d'helium quatre sur les interactions d'echange entre atomes {sup 3}He voisins de {sup 4}He est mise en evidence. (auteur)

Restoration projects for decontamination of facilities from chemical, biological and radiological contamination after terrorist actions

Energy Technology Data Exchange (ETDEWEB)

Fingas, M.; Volchek, K.; Lumley, T.; Thouin, G.; Harrison, S.; Kuang, W. [Environment Canada, Ottawa, ON (Canada). Emergencies Science and Technology Division, Environmental Technology Centre, Science and Technology Branch; Payette, P.; Laframboise, D.; Best, M. [Public Health Agency of Canada, Ottawa, ON (Canada); Krishnan, J.; Wagener, S.; Bernard, K.; Majcher, M. [Public Health Agency of Canada, Winnipeg, MB (Canada); Cousins, T.; Jones, T. [Defence Research and Development Canada, Ottawa, ON (Canada); Velicogna, D.; Hornof, M.; Punt, M. [SAIC Canada, Ottawa, ON (Canada)

2006-07-01

This paper reviewed studies that identified better decontamination methods for chemical, biological and radiological/nuclear (CBRN) attacks. In particular, it reviewed aspects of 3 projects in which procedures were tested and validated for site restoration. Cleanup targets or standards for decontaminating buildings and materials after a CBRN attack were also developed. The projects were based on physicochemical and toxicological knowledge of potential terrorist agents and selected surface matrices. The projects also involved modeling and assessing environmental and health risks. The first multi-agent project involved gathering information on known procedures for restoration of areas including interiors and exteriors of buildings, contents, parking lots, lawn, and vehicles. Air inside the building was included. The efficacy of some of the proposed concepts was tested. Results included the determination of appropriate surrogates for anthrax and tests of liquid and gaseous biocides on the surrogates. The development of new contamination procedures using peroxyacetic acid were also discussed. The second project involved decontamination tests on CBRN using specially-constructed buildings at the Counter-terrorism Technology Centre at Defence Research and Development Canada in Suffield. The buildings will be contaminated with chemical and biological agents and with short-lived radionuclides. They will be decontaminated using the best-performing technologies known. Information collected will include fate of the contaminant and decontamination products, effectiveness of the restoration methods, cost and duration of cleanup and logistical problems. The third project is aimed at developing cleanup standards for decontaminating buildings and construction materials after a chemical or biological attack. It will create as many as 12 algorithms for the development of 50 standards which will help cleanup personnel and first-responders to gauge whether proposed methods can achieve

Case law

International Nuclear Information System (INIS)

Anon.

2011-01-01

This chapter gathers three case laws, one concerning France and the two others concerning the United States. France - Decision of the Administrative Court in Strasbourg on the permanent shutdown of the Fessenheim nuclear power plant: On 9 March 2011, the administrative court in Strasbourg confirmed the government's rejection to immediately close the Fessenheim nuclear power plant, the first unit of which started operation on 1 January 1978. The court rejected the motion of the 'Association trinationale de protection nucleaire' (ATPN) filed against the decision of the Minister of Economy, Industry and Employment to refuse the final shutdown of the plant. The group, which brings together associations as well as French, German and Swiss municipalities, had taken legal action in December 2008. United States - Case law 1 - Judgment of a US Court of Appeals on public access to sensitive security information and consideration of the environmental impacts of terrorist attacks on nuclear facilities: This case concerns 1) the public's right to access classified and sensitive security information relied upon by the US Nuclear Regulatory Commission (NRC) in its environmental review; and 2) the sufficiency of the NRC's environmental review of the impacts of terrorist attacks for a proposed Independent Spent Fuel Storage Installation (ISFSI). In 2003, the NRC ruled that the National Environmental Policy Act (NEPA) did not require the NRC to consider the impacts of terrorist attacks in its environmental review for the proposed ISFSI at the Diablo Canyon Power Plant. ' NEPA mandates that all federal agencies must prepare a detailed statement on the environment impacts before undertaking a major federal action that significantly affects the human environment. In 2004, the San Luis Obispo Mothers for Peace, a group of individuals who live near the Diablo Canyon Power Plant, filed a petition in the US Court of Appeals for the Ninth Circuit challenging the NRC's 2003 decision. The

The lasting Soviet nuclear menace

International Nuclear Information System (INIS)

Schorr, J.

1993-01-01

This article describes the unsafe conditions of the nuclear power industry in the countries of the former Soviet Union. Because of lack of efficient power generation, the old first generation Chernobyl-type reactors are being upgraded or new ones are being constructed. The operators themselves are also unsafe, with lack of training and poor working conditions. Improving energy efficiency would be more cost effective than constructing new nuclear plants. This could be achieved by such measures as installing boiler controls, thermostats, and meters; by retrofitting factories; by raising the price of electricity to encourage conservation; by repairing leaking natural gas pipelines; and by building gas-fired power plants. These changes are not likely to come about soon however

Tropic lightning: myth or menace?

Science.gov (United States)

McCarthy, John

2014-11-01

Lightning is one of the leading causes of death related to environmental disaster. Of all lightning fatalities documented between 2006 and 2012, leisure activities contributed the largest proportion of deaths, with water-associated, sports, and camping being the most common. Despite the prevalence of these activities throughout the islands, Hawai'i has had zero documented lightning fatalities since weather data tracking was initiated in 1959. There is a common misconception that lightning does not strike the ground in Hawai'i. This myth may contribute to a potentially dangerous false sense of security, and recognition of warning signs and risk factor modification remain the most important prevention strategies. Lightning damage occurs on a spectrum, from minor burns to multi-organ dysfunction. After injury, initial treatment should focus on "reverse triage" and immediate cardiopulmonary resuscitation when indicated, followed by transfer to a healthcare facility. Definitive treatment entails monitoring and management of potential sequelae, to include cardiovascular, neurologic, dermatologic, ophthalmologic, audiovestibular, and psychiatric complications.

500 emplois menacés

CERN Multimedia

2002-01-01

Around 1000 staff in total, demonstrated at CERN today, to protest against radical measures proposed by CERN management. CERN needs to find around 850 million CHF to supplement the budget of the LHC project (2 pages).

The GATT: Menace or ally?

International Nuclear Information System (INIS)

French, H.F.

1993-01-01

The world's free-trade interests seem to be bent on expanding their commercial powers even if that means jeopardizing any conflicting environmental laws. This paper presents an overview of the linked economic/environmental of GATT, ranging from species protection to hazardous waste management. Included is a discussion of the possibilities of energy related technology transfers between countries such as solar photovoltaic cells. The key example used is the Tuna-Dolphin agreement shortcomings. Suggestions of how GATT can work with the environment in a wide variety of ways

Terrorist attacks and the male-to-female ratio at birth: The Troubles in Northern Ireland, the Rodney King riots, and the Breivik and Sandy Hook shootings.

Science.gov (United States)

Grech, Victor

2015-12-01

Males are usually born in excess of females. The ratio is often expressed as M/F (male divided by total births). A wide variety of factors have been shown to influence M/F. Terrorist attacks reduce M/F. This study was carried out in order to ascertain whether individual terrorist attacks influenced M/F in relevant populations. The following events were studied: the Troubles in Northern Ireland, the Los Angeles Riots (the Rodney King affair), the Breivik shooting (Norway), and the Sandy Hook shooting (Connecticut). Northern Ireland M/F was significantly lower during the Troubles (1969-1998) than during the period before (p=0.0006). There was a very sharp dip in 1978 (p≤0.004) during this particular year of renewed violence and heavy civilian attacks. Rodney King riots-late April 1992 M/F dipped significantly in August 1992, 4months after the riots (p=0.044). Breivik Shooting-22/07/2011 M/F dipped significantly in December 2011, 5months after the event (p=0.004). Sandy Hook Shooting-14/12/2012 M/F dipped significantly in April 2013, 4months after the event (p=0.009). M/F dips follow catastrophic or tragic events if these are felt to be momentous enough by a given population. All of the above events caused significant population stress. The M/F dips noted may have been caused by population stress which is known to lead to the culling of frail/small male foetuses. The dips noted are comparable to a substantial proportion of quoted values for perinatal mortality, potentially elevating this a public health issue. 1. The male-to-female ratio at birth is decreased by stressful events. 2. This is due to an excess of male foetal losses in established pregnancies. 3. Such losses in response to acute events are transient. 4. This ratio may be a useful indicator of population stress. RESEARCH DIRECTIONS: 1. Gender ratios in populations could be routinely monitored in order to assess the impact of stressful events that may reduce the male-to-female birth ratio. Copyright �

Occupational Practitioner's Role in the Management of a Crisis: Lessons Learned from the Paris November 2015 Terrorist Attack.

Science.gov (United States)

Descatha, Alexis; Huynh Tuong, Alice; Coninx, Pierre; Baer, Michel; Loeb, Thomas; Despréaux, Thomas

2016-01-01

In massive catastrophic events, occupational health practitioners are more and more frequently involved in the management of such situations. We aim to describe the multiple aspects of the role that occupational health practitioners might play, by focusing on the recent example of the Paris terrorist attack of November 2015. During and after the Paris attack, occupational practitioners, in collaboration with emergency and security professionals, were involved in psychological care, assembling information, follow-up, return-to-work, and improving in-company safety plans. Based on this experience and other industrial disasters, we distinguish three phases: the critical phase, the post-critical phase, and the anticipation phase. In the critical phase, the occupational practitioner cares for patients before the emergency professionals take charge, initiates the psychological management, and may also play an organizational role for company health aspects. In the post-critical phase, he or she would be involved in monitoring those affected by the events and participate in preventing, to the extent possible, posttraumatic stress disorder, helping victims in the return-to-work process, and improving procedures and organizing drills. In addition to their usual work of primary prevention, occupational practitioners should endeavor to improve preparedness in the anticipation phase, by taking part in contingency planning, training in first aid, and defining immediately applicable protocols. In conclusion, recent events have highlighted the essential role of occupational health services in anticipation of a crisis, management during the crisis, and follow-up.

Occupational practitioner's role in the management of a crisis: lessons learned from the Paris November 2015 terrorist attack

Directory of Open Access Journals (Sweden)

Alexis Descatha

2016-09-01

Full Text Available In massive catastrophic events, occupational health practitioners are more and more frequently involved in the management of such situations. We aim to describe the multiple aspects of the role that occupational health practitioners might play, by focusing on the recent example of the Paris terrorist attack of November 2015.During and after the Paris attack, occupational practitioners in collaboration with emergency and security professionals were involved in psychological care, assembling information, follow-up, return-to-work, and improving in-company safety plans.Based on this experience and other industrial disasters, we distinguish three phases: the critical phase, the post-critical phase, and the anticipation phase. In the critical phase, the occupational practitioner cares for patients before the emergency professionals take charge, initiates the psychological management, and may also play an organizational role for company health aspects. In the post-critical phase, he or she would be involved in monitoring those affected by the events, and participate in preventing, to the extent possible, post-traumatic stress disorder, helping victims in the return-to-work process, and improving procedures and organizing drills. In addition to their usual work of primary prevention, occupational practitioners should endeavor to improve preparedness in the anticipation phase, by taking part in contingency planning, training in first aid, and defining immediately applicable protocols.In conclusion, recent events have highlighted the essential role of occupational health services in anticipation of a crisis, management during the crisis, and follow-up.

Contribution to the study of nuclear fuel materials with a metallic uranium base; Contribution a l'etude des materiaux combustibles nucleaires a base d'uranium metallique

Energy Technology Data Exchange (ETDEWEB)

Englander, M [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1957-11-15

In a power reactor destined to supply industrially recoverable thermal energy, the most economical source of heat still consists of natural metallic uranium. However, the nuclear fuel material, most often employed in the form of rods of 20 to 40 mm diameter, is subjected to a series of stresses which lead to irreversible distortions usually incompatible with the substructure of the reactor. As a result the fuel material must possess at the outset a certain number of qualities which must be determined. Investigations have therefore been carried out, first on the technological characters peculiar to each of the three allotropic phases of pure uranium metal, and on their interactions on the stabilisation of the material which consists of either cast uranium or uranium pile-treated in the {gamma} phase. (author) [French] Dans un reacteur de puissance destine a fournir de l'energie thermique industriellement recuperable, la source de chaleur la plus economique reste constituee par de l'uranium metallique naturel. Or, le materiau combustible nucleaire, employe le plus souvent sous forme de barreaux de 20 a 40 mm de diametre, se trouve soumis a un ensemble de contraintes qui provoque des deformations irreversibles, le plus souvent incompatibles avec l'infrastructure du reacteur. Par consequent, le materiau combustible doit presenter a l'origine un certain nombre de qualites qu'il est necessaire de determiner. Aussi a-t-on d'abord etudie les caracteres technologiques propres a chacune des trois phases allotropiques de l'uranium-metal pur et leurs interactions sur la stabilisation du materiau constitue soit par de l'uranium coule, soit par de l'uranium traite en pile en phase {gamma}. (auteur)

Imminent perspectives for industrial application of atomic energy; Perspectives imminentes de l'application industrielle de l'energie atomique

Energy Technology Data Exchange (ETDEWEB)

Kowarski, L [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

This conference raises an inventory of industrial applications and their perspectives for the year 1955. The speaker extrapolate for the forthcoming years the evolution of the role of the nuclear, the nuclear fuel, the different, types of atomic reactors and the state of advancement for different countries. (M.B.) [French] Cette conference dresse un etat des lieux des applications industrielles et de leurs perspectives pour l'annee 1955. L'orateur aborde entre autre l'evolution du role du nucleaire dans les annees a venir, le combustible nucleaire, les differents types de piles atomiques et l'etat d'avancement des differents pays. (M.B.)

Development of a power-period calculation unit for nuclear reactor Control; Etude et realisation d'un ensemble de calcul puissance periode pour le controle d'un reacteur nucleaire

Energy Technology Data Exchange (ETDEWEB)

Martin, J [Commissariat a l' Energie Atomique, Centre d' Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)

1966-10-01

The apparatus studied is a digital calculating assembly which makes it possible to prepare and to present numerically the period and power of a nuclear reactor during operation, from start-up to nominal power. The pulses from a fission chamber are analyzed continuously, using real time. A small number of elements is required because of the systematic use of a calculation technique comprising the determination of a base 2 logarithm by a linear approximation. The accuracy obtained for the period is of the order of 14%; the response time of the order of the calculated period value. An approximate value of the power (30%) is given at each calculation cycle together with the power thresholds required for the control. (author) [French] L'appareil etudie est un ensemble de calcul digital permettant d'elaborer et d'afficher numeriquement la periode et la puissance, d'un reacteur nucleaire lors de son fonctionnement depuis le demarrage jusqu'a la puissance nominale. Il traite en temps reel, de facon continue, les impulsions en provenance d'une chambre de fission. Grace a l'utilisation systematique d'une technique de calcul, la determination d'un logarithme a base 2 par approximation lineaire, un nombre reduit d'elements est utilise. La precision obtenue sur la periode est de l'ordre de 14 pour cent, le temps de reponse de l'ordre de la valeur de la periode calculee. Un ordre de grandeur de la puissance (30 pour cent) est donne a chaque cycle de calcul ainsi que des seuils de puissance necessaires au controle. (auteur)

Profiles of referrals to a psychiatric service: a descriptive study of survivors of the Nairobi US Embassy terrorist bomb blast.

Science.gov (United States)

Ndetei, D M; Omar, A; Mutiso, V N; Ongecha, F A; Kokonya, D A

2009-11-01

To document the socio-demographic characteristics and psychiatric profiles of the survivors of the Nairobi United States Embassy terrorist bomb blast referred to a psychiatric and psychotherapy (counselling) service. This was a descriptive cross-sectional study. Clinical interviews and structured questionnaires for post-traumatic stress disorder (PTSD) and stress were administered. Survivors of the bomb blast referred to a psychiatric and psychotherapy service one year or more after the bombing were included in the study. These survivors had been treated using psychopharmacotherapy and individualised (not group) therapy/counselling. Eighty-three consecutive referrals to a psychiatric service participated in this study. There were more males and the sample was generally well educated. The referrals made contact with the referring agency for a number of reasons including seeking psychological, financial and medical assistance. All the patients reported varying degrees of psychiatric symptoms and functional impairment on various aspects of social occupational functioning. High scores for PTSD and other related stress were recorded one or more years after the bombing. Although the survivors indicated that initial counselling following the blast had helped them, they still scored high on PTSD suggesting that clinically, the initial counselling had little, if any impact on the development of PTSD. There is need for a holistic approach to the management of psychotrauma in individuals.

Occupational Practitioner’s Role in the Management of a Crisis: Lessons Learned from the Paris November 2015 Terrorist Attack

Science.gov (United States)

Descatha, Alexis; Huynh Tuong, Alice; Coninx, Pierre; Baer, Michel; Loeb, Thomas; Despréaux, Thomas

2016-01-01

In massive catastrophic events, occupational health practitioners are more and more frequently involved in the management of such situations. We aim to describe the multiple aspects of the role that occupational health practitioners might play, by focusing on the recent example of the Paris terrorist attack of November 2015. During and after the Paris attack, occupational practitioners, in collaboration with emergency and security professionals, were involved in psychological care, assembling information, follow-up, return-to-work, and improving in-company safety plans. Based on this experience and other industrial disasters, we distinguish three phases: the critical phase, the post-critical phase, and the anticipation phase. In the critical phase, the occupational practitioner cares for patients before the emergency professionals take charge, initiates the psychological management, and may also play an organizational role for company health aspects. In the post-critical phase, he or she would be involved in monitoring those affected by the events and participate in preventing, to the extent possible, posttraumatic stress disorder, helping victims in the return-to-work process, and improving procedures and organizing drills. In addition to their usual work of primary prevention, occupational practitioners should endeavor to improve preparedness in the anticipation phase, by taking part in contingency planning, training in first aid, and defining immediately applicable protocols. In conclusion, recent events have highlighted the essential role of occupational health services in anticipation of a crisis, management during the crisis, and follow-up. PMID:27703965

Preparation and study of the properties of lead telluride and cadmium telluride diodes for use in nuclear spectrometry; Preparation et etude des proprietes de diodes au tellurure de plomb et au tellurure de cadmium en vue d'une utilisation en spectrometrie nucleaire

Energy Technology Data Exchange (ETDEWEB)

Lancon, R [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1969-07-01

This work studies the possibility of using high atomic number compound semiconductors, like lead telluride and cadmium telluride as to realize nuclear radiation detectors, specially in gamma ray spectrometry because of their high absorption coefficient. The problems related to the preparation of binary compounds are exposed. Experiments on PbTe show the influence of the conditions of preparation on the electrical properties of the semiconductor which are greatly dependent on the stoichiometry of the compound. PbTe surface-barrier diodes were realized and have been used to study the surface properties of this semiconductor. These diodes cannot detect nuclear radiations because of the too weak resistivity of our material. Different types of devices made of Cd Te have been studied. One of these diodes has been used as an alpha particle detector. We explain the relative poor performances of that detector by the presence of lattice defects in Cd Te where charge carriers may recombine themselves. By analysing the properties of gold diffused Cd Te diodes we identified this defect, the cadmium vacancy, the presence of which is due to the deviation from stoichiometry during the preparation of the material. (author) [French] Ce travail etudie la possibilite d'utiliser des semiconducteurs composes d'elements a numero atomique eleve, tels que le tellurure de plomb et le tellurure de cadmium pour la realisation de detecteurs de rayonnements nucleaires, grace notamment a la section efficace de capture elevee qu'ils presentent vis-a-vis des rayons gamma. On souligne les problemes relatifs a la preparation des composes binaires. Les experiences realisees sur PbTe mettent en evidence l'influence des conditions de preparation sur les proprietes electriques du semiconducteur qui dependent fortement de la stoechiometrie du compose. Nous avons realise des diodes au PbTe a barriere de surface qui ont permis de preciser les proprietes de surface de ce semiconducteur. La trop faible

Change and Continuity in Indonesian Islamist Ideology and Terrorist Strategies

Directory of Open Access Journals (Sweden)

Adam James Fenton

2015-04-01

Full Text Available The “Islamisation” of Indonesia has exerted a transformative force on every aspect of Indonesian society. That process continues today. It has created streams of change and continuity in thoughts, ideologies and practices, of enormous complexity. Strict doctrinal interpretation of Koranic text is not a new phenomenon, contrary to what some reports in the mass media might suggest. Its roots stretch back at least as far as the 1800s with the outbreak of violent conflicts between those urging a stricter, scripturalist application of Islam, and those adhering to traditionalist and colonialist ideologies --culminating in the Padri war of West Sumatra of 1821-38. Indicating an ostensible continuity of ideology, modern extremist ideologues, such as Abu Bakar Bashir, urge their followers toward violent conflict and terrorist actions based on an ideology of strict “Middle Eastern” interpretation of fundamental Islamic tenets. This paper argues that the strategies of those carrying out radical and violent ideologies are undergoing change, as are the strategies of the authorities tasked with combating them. Radical groups have displayed a shift away from large-scale, attacks on symbolic foreign targets towards low-level violence primarily aimed at law enforcement authorities. Authorities, on the other hand, have shown a greater tendency to shoot dead those suspected of involvement with violent radical groups. This paper will examine the changing strategies of violent radical groups and the continuity, and evolution, of the underlying Islamic ideology that provides religious justification for their violent acts. The paper will argue that engaging Indonesia’s politically active youth in an ideological dialogue on Islamism and democracy provides the best prospect for disengagement from, and breaking the cycle of recruitment for, radical violence and terrorism.[Proses panjang Islamisasi di Indonesia telah menghasilkan kekuatan transformatif di

The restoration project : decontamination of facilities from chemical, biological and radiological contamination after terrorist action

Energy Technology Data Exchange (ETDEWEB)

Fingas, M.; Volchek, K.; Thouin, G.; Harrison, S.; Kuang, W. [Environment Canada, Ottawa, ON (Canada). Emergencies Science Div; Velicogna, D.; Hornof, M.; Punt, M. [SAIC Canada, Ottawa, ON (Canada); Payette, P.; Duncan, L.; Best, M.; Krishnan; Wagener, S.; Bernard, K.; Majcher, M. [Public Health Agency of Canada, Ottawa, ON (Canada); Cousins, T.; Jones, T. [Defence Research and Development Canada, Ottawa, ON (Canada)

2005-07-01

Bioterrorism poses a real threat to the public health and national security, and the restoration of affected facilities after a chemical, biological or radiological attack is a major concern. This paper reviewed aspects of a project conducted to collect information, test and validate procedures for site restoration after a terrorist attack. The project began with a review of existing technology and then examined new technologies. Restoration included pickup, neutralization, decontamination, removal and final destruction and deposition of contaminants as well as cleaning and neutralization of material and contaminated waste from decontamination. The project was also intended to test existing concepts and develop new ideas. Laboratory scale experiments consisted of testing, using standard laboratory techniques. Radiation decontamination consisted of removal and concentration of the radioisotopes from removal fluid. General restoration guidelines were provided, as well as details of factors considered important in specific applications, including growth conditions and phases of microorganisms in biological decontamination, or the presence of inhibitors or scavengers in chemical decontamination. Various agents were proposed that were considered to have broad spectrum capability. Test surrogates for anthrax were discussed. The feasibility of enhanced oxidation processes was examined in relation to the destruction of organophosphorus, organochlorine and carbamate pesticides. The goal was to identify a process for the treatment of surfaces contaminated with pesticides. Tests included removal from carpet, porous ceiling tile, steel plates, and floor tiles. General radiation contamination procedures and techniques were reviewed, as well as radiological decontamination waste treatment. It was concluded that there is no single decontamination technique applicable for all contaminants, and decontamination methods depend on economic, social and health factors. The amount of

Restorative Encounters in Terrorist Victimization in Spain: Theoretical Reflections and Practical Insights from Social Work

Directory of Open Access Journals (Sweden)

Alberto Jose Olalde

2014-07-01

Full Text Available After the ceasefire announcement by the terrorist organization ETA in 2011, new horizons and scenarios of peace have opened in the Basque Country, a land that has been badly hurt by violence over several decades.Restorative justice, a new paradigm for an old kind of justice, the reparation of the harm caused to victims and their consequent importance in the judicial process, has been knocking at our door for a long time. Since the beginning of this decade, following European trends, our country has begun to implement restorative justice at different levels.This article wants to bring the reader closer to understanding of the possibilities which restorative justice offers to the victims of terrorism. We describe the central elements of the restorative encounters held between ex-members of ETA and direct or indirect victims. Furthermore, we support our restorative intervention with theoretical arguments and practical examples from social work. Tras el anuncio del cese de la actividad armada por parte de la organización armada ETA, en 2011, nuevos escenarios y horizontes de pacificación se abren en la historia para esta tierra, castigada por la violencia durante decenas de años.La Justicia restaurativa, un nuevo paradigma para una vieja reivindicación, la reparación de la víctima y su protagonismo en la resolución y abordaje de las consecuencias de los conflictos penales, lleva años asomando a nuestro contexto. Tras la incorporación de España a principios de esta década a las corrientes europeas, se constata la validación de la práctica restaurativa.Este artículo quiere acercar a la persona lectora la comprensión de las posibilidades de justicia restaurativa en victimización terrorista. Describimos los elementos centrales de los encuentros restaurativos celebrados entre ex miembros de ETA y víctimas directas e indirectas. Y nos apoyamos en elementos teóricos y prácticos del trabajo social para nuestra intervención restaurativa.

Can-rupture detection in gas-cooled nuclear reactors; La detection des ruptures de gaine dans les piles nucleaires refroidies par gaz

Energy Technology Data Exchange (ETDEWEB)

Roguin, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1965-07-01

Can-rupture detection (DRG) is one important aspect of pile safety, more particularly so in the case of gas-cooled reactors. A rapid and sure detection constitutes also an improvement as far as the efficiency of electricity-producing nuclear power stations are concerned. Among the numerous can-rupture detection methods, that based on the measurement of the concentration of short-lived fission gases in the heat-carrying fluid has proved to be the most sensitive and the most rapid. A systematic study of detectors based on the electrostatic collection of the daughter products of fission gases has been undertaken with a view to equip the reactors EL 2, G 3, EDF 1, EDF 2 and EDF 3, the gas loops of PEGASE and EL 4. The different parameters are studied in detail in order to obtain a maximum sensitivity and to make it possible to construct detection devices having the maximum operational reliability and requiring the minimum maintenance. The primary applications of these devices are examined in the case of the above-mentioned reactors. (author) [French] La Detection des Ruptures de Gaines (D. R. G.) est un aspect important de la securite des piles et plus particulierement des piles refroidies par un gaz. Une detection rapide et sure constitue aussi un element d'amelioration du rendement des centrales nucleaires productrices d'energie electrique. Parmi les nombreuses methodes de detection des ruptures de gaines, la mesure de la concentration dans le fluide caloporteur des gaz de fission a vie courte s'est revelee comme la plus sensible et la plus rapide. Une etude systematique des detecteurs a collection electrostatique des descendants des gaz de fission a ete entreprise en vue d'equiper les piles EL 2, G 3, EDF 1, EDF 2 et EDF 3, les boucles a gaz de la pile Pegase et la pile EL 4. Les divers parametres sont etudies en detail pour obtenir une sensibilite maximum et permettre la realisation de dispositifs de detection ayant le maximum de securite de fonctionnement et le

Can-rupture detection in gas-cooled nuclear reactors; La detection des ruptures de gaine dans les piles nucleaires refroidies par gaz

Energy Technology Data Exchange (ETDEWEB)

Roguin, A. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1965-07-01

Can-rupture detection (DRG) is one important aspect of pile safety, more particularly so in the case of gas-cooled reactors. A rapid and sure detection constitutes also an improvement as far as the efficiency of electricity-producing nuclear power stations are concerned. Among the numerous can-rupture detection methods, that based on the measurement of the concentration of short-lived fission gases in the heat-carrying fluid has proved to be the most sensitive and the most rapid. A systematic study of detectors based on the electrostatic collection of the daughter products of fission gases has been undertaken with a view to equip the reactors EL 2, G 3, EDF 1, EDF 2 and EDF 3, the gas loops of PEGASE and EL 4. The different parameters are studied in detail in order to obtain a maximum sensitivity and to make it possible to construct detection devices having the maximum operational reliability and requiring the minimum maintenance. The primary applications of these devices are examined in the case of the above-mentioned reactors. (author) [French] La Detection des Ruptures de Gaines (D. R. G.) est un aspect important de la securite des piles et plus particulierement des piles refroidies par un gaz. Une detection rapide et sure constitue aussi un element d'amelioration du rendement des centrales nucleaires productrices d'energie electrique. Parmi les nombreuses methodes de detection des ruptures de gaines, la mesure de la concentration dans le fluide caloporteur des gaz de fission a vie courte s'est revelee comme la plus sensible et la plus rapide. Une etude systematique des detecteurs a collection electrostatique des descendants des gaz de fission a ete entreprise en vue d'equiper les piles EL 2, G 3, EDF 1, EDF 2 et EDF 3, les boucles a gaz de la pile Pegase et la pile EL 4. Les divers parametres sont etudies en detail pour obtenir une sensibilite maximum et permettre la realisation de dispositifs de detection ayant le maximum de securite de

Rising threat of terrorist bomb blasts in Karachi--a 5-year study.

Science.gov (United States)

Mirza, Farhat Hussain; Parhyar, Hamid Ali; Tirmizi, Syed Zubair Ahmed

2013-08-01

This study aims to determine the frequency of injuries and fatalities associated with terrorist bomb explosions in the city of Karachi from 1 January 2007 to 31 December 2011. Moreover, this study is aimed to determine age and sex vulnerability among the victims of blast explosion. A descriptive cross-sectional study was conducted. The study was carried out at mortuaries and medicolegal sections at Jinnah Postgraduate Medical Center, Civil Hospital and Abbasi-Shaheed Hospital Karachi, the three main hospitals, which cater to all these cases of Karachi. The study included all bomb blast victims examined and autopsied from January 2007 to December 2011 at Jinnah Postgraduate Medical Center, Civil Hospital and Abbassi Shaheed Hospital Karachi. Details of 1142 cases were collected for those medicolegal deaths and injured persons, identified to be the victims of bomb blasts from January 2007 to December 2011. Data were collected on a preformed proforma from the mortuaries and medicolegal sections of these three public sector hospitals. The variables investigated include age, gender, year-wise distribution of the injured and the dead along with the cause of death and body parts injured in survivors. Out of the total 11,109 autopsies during the study period, 249 (2.24%) were carried out on deaths due to bomb blasts. Similarly, 135,065 injury cases were reported during the study period out of which 893 (0.66%) cases were due to bomb blasts. An initial peak in the year 2007, followed by a decline in 2008 and since then a steady rise of bomb blast incidences with casualties and fatalities, has been observed. The highest numbers of injured victims were reported in the year 2010 and fatalities in 2007. Among 1142 cases, 95.18% were male and 4.82% female with a male to female ratio of 19.76:1. Persons of ages between 15 and 45 years were chiefly involved. Shock due to multiple injuries was the leading cause of death, followed by head injury with or without haemorrhage. The

International co-operation in the nuclear field. Europe and OCDE countries

International Nuclear Information System (INIS)

Strohl, P.

1981-05-01

This report highlights the political factors underlying nuclear cooperation in the European context. It analyses the institutional structure for such cooperation and describes the different vocations of international organisations in the nuclear field (NEA, IAEA, Euratom). Finally the report gives concrete examples of international nuclear cooperation, with an emphasis on its legal aspects. (NEA) []Le present expose fait ressortir les facteurs politiques de la cooperation nucleaire notamment dans le contexte europeen. Il analyse la structure institutionnelle de cette cooperation et evoque les differentes vocations des organismes internationaux dans le domaine nucleaire (AEN, AIEA, Euratom). Il donne enfin des exemples concrets en mettant l'accent sur ses aspects juridiques

Criticality Experiments Performed in Saclay and Valduc Centers, France (1958-2002)

International Nuclear Information System (INIS)

Barbry, F.; Grivot, P.; Girault, E.; Fouillaud, P.; Cousinou, P.; Poullot, G.; Anno, J.; Bordy, J.M.; Doutriaux, D.

2003-01-01

Since 1958, the Commissariat a l'Energie Atomique and then the Institut de Radioprotection et de Surete Nucleaire (previously the Institut de Protection et de Surete Nucleaire) have carried out criticality experiments first in Saclay and then in the Valduc criticality laboratory. This paper is a survey of the programs conducted during the last 45 yr with the different apparatuses. This paper also gives information about plans for the future. Programs are presented following the chronology and the International Criticality Safety Benchmark Evaluation Project classification. Among the numerous series of experiments, now 22 series (corresponding to 407 configurations) have been included in the 'International Handbook of Evaluated Criticality Safety Benchmark Experiments'

Managing mild casualties in mass-casualty incidents: lessons learned from an aborted terrorist attack.

Science.gov (United States)

Bloch, Yuval H; Leiba, Adi; Veaacnin, Nurit; Paizer, Yohanan; Schwartz, Dagan; Kraskas, Ahuva; Weiss, Gali; Goldberg, Avishay; Bar-Dayan, Yaron

2007-01-01

Mildly injured and "worried well" patients can have profound effects on the management of a mass-casualty incident. The objective of this study is to describe the characteristics and lessons learned from an event that occurred on 28 August 2005 near the central bus station in Beer-Sheva, Israel. The unique profile of injuries allows for the examination of the medical and operational aspects of the management of mild casualties. Data were collected during and after the event, using patient records and formal debriefings. They were processed focusing on the characteristics of patient complaints, medical response, and the dynamics of admission. A total of 64 patients presented to the local emergency department, including two critical casualties. The remaining 62 patients were mildly injured or suffered from stress. Patient presentation to the emergency department was bi-phasic; during the first two hours following the attack (i.e., early phase), the rate of arrival was high (one patient every three minutes), and anxiety was the most frequent chief complaint. During the second phase, the rate of arrival was lower (one patient every 27 minutes), and the typical chief complaint was somatic. Additionally, tinnitus and complaints related to minor trauma also were recorded frequently. Psychiatric consultation was obtained for 58 (91%) of the patients. Social services were involved in the care of 47 of the patients (73%). Otolaryngology and surgery consultations were obtained for 45% and 44%, respectively. The need for some medical specialties (e.g., surgery and orthopedics) mainly was during the first phase, whereas others, mainly psychiatry and otolaryngology, were needed during both phases. Only 13 patients (20%) needed a consultation from internal medicine. Following a terrorist attack, a large number of mildly injured victims and those experiencing stress are to be expected, without a direct relation to the effectiveness of the attack. Mildly injured patients tend to

Le risque tsunami en Martinique : planifier une évacuation préventive en optimisant l’accessibilité de sites refuges

OpenAIRE

Leone, Frédéric; Péroche, Mathieu; Gutton, Rafaëlle

2014-01-01

Le risque de tsunami menace l’ensemble des côtes caribéennes et plus particulièrement les Petites Antilles. Les modèles de propagation disponibles évaluent à seulement quelques minutes les temps d’arrivée sur la Martinique pour les sources sismiques les plus proches. Face à cette menace élevée, la seule parade efficace est l’évacuation préventive et planifiée des populations littorales. Cette mesure de protection nécessite d’établir en amont un système d’alerte régional performant, de modélis...

Probabilitas Teroris Perempuan di Indonesia

Directory of Open Access Journals (Sweden)

M. Endy Saputro

2010-11-01

Full Text Available Indonesian police through Densus 88 have analyzed and predicted the strategy of terrorism in Indonesia, which was important to note that those Indonesian terrorist are males. In short, the Indonesian terrorists need to set up their strategy of attack. Will the Indonesian terrorists build a new strategy with taking involve woman within the strategy? This paper aims to understand the involvement of women terrorist in some suicide actions in global context. To sum up, this paper argues that the emergence of women terrorist in Indonesia are possible, yet it requires the precedence conditions of world women terrorists in global contexts.

Developpement d'une methode de Monte Carlo dependante du temps et application au reacteur de type CANDU-6

Science.gov (United States)

Mahjoub, Mehdi

La resolution de l'equation de Boltzmann demeure une etape importante dans la prediction du comportement d'un reacteur nucleaire. Malheureusement, la resolution de cette equation presente toujours un defi pour une geometrie complexe (reacteur) tout comme pour une geometrie simple (cellule). Ainsi, pour predire le comportement d'un reacteur nucleaire,un schema de calcul a deux etapes est necessaire. La premiere etape consiste a obtenir les parametres nucleaires d'une cellule du reacteur apres une etape d'homogeneisation et condensation. La deuxieme etape consiste en un calcul de diffusion pour tout le reacteur en utilisant les resultats de la premiere etape tout en simplifiant la geometrie du reacteur a un ensemble de cellules homogenes le tout entoure de reflecteur. Lors des transitoires (accident), ces deux etapes sont insuffisantes pour pouvoir predire le comportement du reacteur. Comme la resolution de l'equation de Boltzmann dans sa forme dependante du temps presente toujours un defi de taille pour tous types de geometries,un autre schema de calcul est necessaire. Afin de contourner cette difficulte, l'hypothese adiabatique est utilisee. Elle se concretise en un schema de calcul a quatre etapes. La premiere et deuxieme etapes demeurent les memes pour des conditions nominales du reacteur. La troisieme etape se resume a obtenir les nouvelles proprietes nucleaires de la cellule a la suite de la perturbation pour les utiliser, au niveau de la quatrieme etape, dans un nouveau calcul de reacteur et obtenir l'effet de la perturbation sur le reacteur. Ce projet vise a verifier cette hypothese. Ainsi, un nouveau schema de calcul a ete defini. La premiere etape de ce projet a ete de creer un nouveau logiciel capable de resoudre l'equation de Boltzmann dependante du temps par la methode stochastique Monte Carlo dans le but d'obtenir des sections efficaces qui evoluent dans le temps. Ce code a ete utilise pour simuler un accident LOCA dans un reacteur nucleaire de type

Contribution to the study of the action of electromagnetic fields on the angular correlations of nuclear radiation (1960); Contribution a l'etude de l'action des champs electromagnetiques sur les correlations angulaires des rayonnements nucleaires (1960)

Energy Technology Data Exchange (ETDEWEB)

Lehmann, P. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1959-01-15

This work deals with the study of interaction of E.M. fields with nuclear moments of nuclei emitting gamma rays. We describe first experiments on delayed angular correlation showing the role played by statistic quadrupole interaction. We have measured the magnetic moment of the second excited state of {sup 19}F using an external magnetic field. In the case of {sup 19}O, experiments of angular distributions and angular correlations of gamma -rays taking into account the possibility of perturbations, allow us to determine the spin and parities of the three first levels. (author) [French] Le present travail concerne l'etude de l'interaction des champs electromagnetiques et des moments nucleaires de noyaux emettant des rayonnements gamma. Nous decrivons des experiences de correlation angulaire differee dont l'interpretation met en coincidence le role joue par les interactions quadrupolaires statiques. Nous avons mesure le moment magnetique de {sup 19}F dans un etat excite en utilisant un champ magnetique exterieur a la source radioactive. Enfin, dans le cas de {sup 19}O, nous montrons l'utilite d'un examen des possibilites de perturbations dans l'interpretation des resultats fournis par des correlations ou des distributions angulaires. (auteur)

Synthesis and purification of some alkyl phenanthrenes and presentation of their infrared, ultraviolet, nuclear magnetic resonance and mass spectra; Synthese et purification de quelques alcoylphenanthrenes et presentation ds leurs spectres d'absorption infrarouge, ultraviolette, de resonance magnetique nucleaire et de masse

Energy Technology Data Exchange (ETDEWEB)

Persaud, K. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

1965-01-01

We have carried out the synthesis of: - phenanthrene - its five monomethyl derivatives - three dimethyl derivatives - two trimethyl derivatives. We have then purified these products as well as a certain number of others obtained from various sources. We have been able to obtain in the majority of cases, a purity of 99.5 per cent or over, these figures being obtained by low voltage mass spectrometry. Finally we have recorded the infrared, ultraviolet, nuclear magnetic resonance and mass spectra of these products for which an atlas has been drawn up. (author) [French] Nous avons realise la synthese: - du phenanthrene - de ses cinq derives monomethyles - de trois de ses derives dimethyles - de deux de ses derives trimethyles. Nous avons ensuite purifie ces produits ainsi qu'un certain nombre d'autres que nous avons obtenus de sources differentes. Nous avons pu atteindre, dans la plupart des cas, une purete egale ou superieure a 99,5 pour cent, chiffres determines par la spectrometrie de masse a basse tension. Enfin, nous avons enregistre les spectres infrarouges, ultraviolets, de resonance magnetique nucleaire et de masse de ces produits dont nous avons fait un atlas. (auteur)

Dietary Nitrite: from menace to marvel

Directory of Open Access Journals (Sweden)

Nathan S. Bryan

2016-11-01

Full Text Available The health benefits of nitrite are now indisputable when administered in a clinical setting for specific diseases. Currently, most published reports identify the production of nitric oxide (NO as the mechanism of action for nitrite. Basic science, in addition to clinical studies, demonstrate that nitrite and/or nitrate cannot restore NO homeostasis as an endothelium independent source of NO that may be a redundant system for endogenous NO production. Nitrate must first be reduced to nitrite by oral commensal bacteria; nitrite can then be further reduced to NO along the physiological oxygen gradient. But despite decades of rigorous research on sodium nitrate’s safety and efficacy as a curing agent, sodium nitrite is still regarded by many as a toxic undesirable food additive. However, research within the biomedical science community has revealed enormous therapeutic benefits of nitrite which are being developed as novel therapies for conditions associated with nitric oxide insufficiency. Thus, this review will highlight the fundamental biochemistry of nitrite in human physiology and provide evidence that nitrite be considered an essential nutrient. Foods or diets enriched with nitrite can have profound positive health benefits.

Cancer stem cells: a metastasizing menace!

Science.gov (United States)

Bandhavkar, Saurabh

2016-04-01

Cancer is one of the leading causes of death worldwide, and is estimated to be a reason of death of more than 18 billion people in the coming 5 years. Progress has been made in diagnosis and treatment of cancer; however, a sound understanding of the underlying cell biology still remains an unsolved mystery. Current treatments include a combination of radiation, surgery, and/or chemotherapy. However, these treatments are not a complete cure, aimed simply at shrinking the tumor and in majority of cases, there is a relapse of tumor. Several evidences suggest the presence of cancer stem cells (CSCs) or tumor-initiating stem-like cells, a small population of cells present in the tumor, capable of self-renewal and generation of differentiated progeny. The presence of these CSCs can be attributed to the failure of cancer treatments as these cells are believed to exhibit therapy resistance. As a result, increasing attention has been given to CSC research to resolve the therapeutic problems related to cancer. Progress in this field of research has led to the development of novel strategies to treat several malignancies and has become a hot topic of discussion. In this review, we will briefly focus on the main characteristics, therapeutic implications, and perspectives of CSCs in cancer therapy. © 2016 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Cancer stem cells: a metastasizing menace!

International Nuclear Information System (INIS)

Bandhavkar, Saurabh

2016-01-01

Cancer is one of the leading causes of death worldwide, and is estimated to be a reason of death of more than 18 billion people in the coming 5 years. Progress has been made in diagnosis and treatment of cancer; however, a sound understanding of the underlying cell biology still remains an unsolved mystery. Current treatments include a combination of radiation, surgery, and/or chemotherapy. However, these treatments are not a complete cure, aimed simply at shrinking the tumor and in majority of cases, there is a relapse of tumor. Several evidences suggest the presence of cancer stem cells (CSCs) or tumor-initiating stem-like cells, a small population of cells present in the tumor, capable of self-renewal and generation of differentiated progeny. The presence of these CSCs can be attributed to the failure of cancer treatments as these cells are believed to exhibit therapy resistance. As a result, increasing attention has been given to CSC research to resolve the therapeutic problems related to cancer. Progress in this field of research has led to the development of novel strategies to treat several malignancies and has become a hot topic of discussion. In this review, we will briefly focus on the main characteristics, therapeutic implications, and perspectives of CSCs in cancer therapy

FLOOD MENACE IN KADUNA METROPOLIS: IMPACTS ...

African Journals Online (AJOL)

Dr A.B.Ahmed

damage, causes of flooding, human response to flooding and severity of ... from moving out. Source of ... Man responds to flood hazards through adjustment, flood abatement ... action to minimize or ameliorate flood hazards; flood abatement.

Country Reports on Terrorism 2006

National Research Council Canada - National Science Library

2007-01-01

... success in dismantling terrorist organizations and disrupting their leadership This has contributed to reduced terrorist operational capabilities and the detention or death of numerous key terrorist...

Organizations putting in place in case of accident in a french nuclear power plant

International Nuclear Information System (INIS)

Noc, B.; Queniart, D.

1987-01-01

In case of accident entraining radiological consequences on or near the site of nuclear power reactor, organizations are putting in place. These organizations include as well as side of operating authority (generally Electricite de France) or public organizations including safety organizations (Service Central de Surete des Installations Nucleaires, Institut de Protection et de Surete Nucleaire), one local organization and one centralized national organization. Informations exchange and coordination necessary between these organizations are governed by protocols. These protocols include particularly, the problems of mobilizing experts and of dealing with the saturation of normal telecommunications channels. The lessons acquired during accident simulation exercises carried out in recent years are progressively put in place in these protocols [fr

Sex with the Other: Anxieties and Representations of Gender in Europe during the Refugee Crisis

Directory of Open Access Journals (Sweden)

Marta Della Libera

2016-06-01

Full Text Available In the aftermath of the terrorist attacks witnessed in Paris in November 2015, a radicalisation of the tensions in the matter of asylum seekers and integration has re-emerged. This same anxiety has risen with renewed force just a few weeks later, when newspapers reported that an unspecified number of men of Middle Eastern and North African appearance sexually assaulted a thousand women during the New Year’s Eve festivity in Cologne, in what has been eventually described as a mass sex attack. This case has unfolded a new aspect of this particular tension. A general mood of hysteria with reference to a homogeneous and unified Islamic culture, considered incapable of respecting women, has suddenly risen again. Just like Muslim women have suffered for centuries from the male domination in their countries, it has been said, now it was the freedom of the European ones to appear at stake. In this context, the female body has been used as a battleground for claims of modernity, civilisation and power over the Middle Eastern menace in a variety of ways. The present essay provides an account of the use of gender stereotypes and dynamics in the context of recent migration to Europe. It shows how women’s bodies are placed in post-colonial political and racial discourses, considering the media as pivotal actors in the construction of a vicious cycle in which the discourse on the female honour gives legitimacy to a growing closure in the dialogue about and with the other.

Comparing Civilian Support for Terrorism

Directory of Open Access Journals (Sweden)

Srobana Bhattacharya

2017-06-01

Full Text Available Terrorism is an extreme form of political violence, that is inherently abhorrent in nature. Yet, it continues to attain enough support to continue and survive. The recent proliferation of Islamic State and its ever increasing domestic and international civilian support base urges immediate attention to this question. While most research holds that provision of public goods by terrorist groups is the primary cause for high levels of civilian support, I argue that, terrorist groups are more interested in resource extraction rather than resource provision. Additionally, these studies pay scant attention to existing resource structure, especially territorial and political control to explain terrorist-civilian interaction. This paper emphasizes the bi-directional nature of this interaction – a. perception of civilians by the terrorist group and b. terrorist group’s perception of the civilians. To analyze levels of civilian support for terrorism, I compare fifteen terrorist groups using qualitative comparative analysis and show how territory, political competition, ethnicity, target selection and organizational structure combine to explain conditions that lead terrorist groups to include or exclude civilian population for support. Based on the variance in support networks of terrorist groups, counter-terrorism policies should also differ. High civilian support indicates the need to use non-military methods to decrease the appeal of terrorist groups. However, terrorist groups with more diffused and multiple support structures need more collaborative and coercive measures to intercept all the possible links to the main group.

Contribution to the study of nuclear fuel materials with a metallic uranium base; Contribution a l'etude des materiaux combustibles nucleaires a base d'uranium metallique

Energy Technology Data Exchange (ETDEWEB)

Englander, M. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1957-11-15

In a power reactor destined to supply industrially recoverable thermal energy, the most economical source of heat still consists of natural metallic uranium. However, the nuclear fuel material, most often employed in the form of rods of 20 to 40 mm diameter, is subjected to a series of stresses which lead to irreversible distortions usually incompatible with the substructure of the reactor. As a result the fuel material must possess at the outset a certain number of qualities which must be determined. Investigations have therefore been carried out, first on the technological characters peculiar to each of the three allotropic phases of pure uranium metal, and on their interactions on the stabilisation of the material which consists of either cast uranium or uranium pile-treated in the {gamma} phase. (author) [French] Dans un reacteur de puissance destine a fournir de l'energie thermique industriellement recuperable, la source de chaleur la plus economique reste constituee par de l'uranium metallique naturel. Or, le materiau combustible nucleaire, employe le plus souvent sous forme de barreaux de 20 a 40 mm de diametre, se trouve soumis a un ensemble de contraintes qui provoque des deformations irreversibles, le plus souvent incompatibles avec l'infrastructure du reacteur. Par consequent, le materiau combustible doit presenter a l'origine un certain nombre de qualites qu'il est necessaire de determiner. Aussi a-t-on d'abord etudie les caracteres technologiques propres a chacune des trois phases allotropiques de l'uranium-metal pur et leurs interactions sur la stabilisation du materiau constitue soit par de l'uranium coule, soit par de l'uranium traite en pile en phase {gamma}. (auteur)

Psychometric and demographic predictors of the perceived risk of terrorist threats and the willingness to pay for terrorism risk management programs.

Science.gov (United States)

Mumpower, Jeryl L; Shi, Liu; Stoutenborough, James W; Vedlitz, Arnold

2013-10-01

A 2009 national telephone survey of 924 U.S. adults assessed perceptions of terrorism and homeland security issues. Respondents rated severity of effects, level of understanding, number affected, and likelihood of four terrorist threats: poisoned water supply; explosion of a small nuclear device in a major U.S. city; an airplane attack similar to 9/11; and explosion of a bomb in a building, train, subway, or highway. Respondents rated perceived risk and willingness to pay (WTP) for dealing with each threat. Demographic, attitudinal, and party affiliation data were collected. Respondents rated bomb as highest in perceived risk but gave the highest WTP ratings to nuclear device. For both perceived risk and WTP, psychometric variables were far stronger predictors than were demographic ones. OLS regression analyses using both types of variables to predict perceived risk found only two significant demographic predictors for any threat--Democrat (a negative predictor for bomb) and white male (a significant positive predictor for airline attack). In contrast, among psychometric variables, severity, number affected, and likelihood were predictors of all four threats and level of understanding was a predictor for one. For WTP, education was a negative predictor for three threats; no other demographic variables were significant predictors for any threat. Among psychometric variables, perceived risk and number affected were positive predictors of WTP for all four threats; severity and likelihood were predictors for three; level of understanding was a significant predictor for two. © 2013 Society for Risk Analysis.

Determination of radioactive risks connected with the working of a nuclear plant; Evaluation des risques radioactifs lies au fonctionnement d'une installation nucleaire

Energy Technology Data Exchange (ETDEWEB)

Lavie, J M; Doury, A [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1960-07-01

Numerous problems which are posed by the evaluation of the radioactive risks linked to the working of a nuclear plant are new problems which have not yet been satisfactorily solved. In these conditions this study must be considered only as a preliminary approach whose essential aims are the following: - development and synthesis of the existing data; - rapid determination of conservative and usable orders of greatness for the security factors, both for normal working and in the case of an accident. The most probable typical accidents are reviewed together with the nature of the resulting risks and the principal factors on which these risks depend. Among these factors, one of the most important is atmospheric diffusion which is studied in some detail using the analytic model due to Sutton. A logical graphical presentation increasing the flexibility in the use of the results and presents the responsible authorities with a flexible, practical and rapid means of evaluating the risks involved starting from a sufficiently general system of initial and simultaneously valid conditions (types of accident, atmospheric conditions). (author) [French] De nombreux problemes souleves par l'evaluation des risques radioactifs lies au fonctionnement d'une installation nucleaire sont des problemes nouveaux qui n'ont pas encore recu de solution satisfaisante. Dans ces conditions cette etude ne doit etre consideree que comme une premiere approche dont les objectifs essentiels sont les suivants: - mise au point et synthese de donnees existantes; - determination rapide d'ordres de grandeur conservatifs et utilisables de valeurs de securite, tant en fonctionnement normal qu'en cas d'accident. Les accidents types les plus probables sont passes en revue ainsi que la nature des risques qui en decoulent et les principaux facteurs dont dependent ces risques. Parmi ces facteurs, l'un des plus importants est la diffusion atmospherique qui fait l'objet d'une etude particuliere a l'aide du modele

Dismantling Terrorism: Developing Actionable Solutions for Today's Plague of Violence

National Research Council Canada - National Science Library

Scott, Frances K

2007-01-01

.... The bibliography is divided into the following sections: causes and origins of terrorism, geographical distribution of terrorist groups, terrorist financing, terrorist groups and networks, the psychology of terrorism, prevention of terrorism, remedies...