920 resultados para Counter terrorism
Resumo:
The attempts at carrying out terrorist attacks have become more prevalent. As a result, an increasing number of countries have become particularly vigilant against the means by which terrorists raise funds to finance their draconian acts against human life and property. Among the many counter-terrorism agencies in operation, governments have set up financial intelligence units (FIUs) within their borders for the purpose of tracking down terrorists’ funds. By investigating reported suspicious transactions, FIUs attempt to weed out financial criminals who use these illegal funds to finance terrorist activity. The prominent role played by FIUs means that their performance is always under the spotlight. By interviewing experts and conducting surveys of those associated with the fight against financial crime, this study investigated perceptions of FIU performance on a comparative basis between American and non-American FIUs. The target group of experts included financial institution personnel, civilian agents, law enforcement personnel, academicians, and consultants. Questions for the interview and surveys were based on the Kaplan and Norton’s Balanced Scorecard (BSC) methodology. One of the objectives of this study was to help determine the suitability of the BSC to this arena. While FIUs in this study have concentrated on performance by measuring outputs such as the number of suspicious transaction reports investigated, this study calls for a focus on outcomes involving all the parties responsible for financial criminal investigations. It is only through such an integrated approach that these various entities will be able to improve performance in solving financial crime. Experts in financial intelligence strongly believed that the quality and timeliness of intelligence was more important than keeping track of the number of suspicious transaction reports. Finally, this study concluded that the BSC could be appropriately applied to the arena of financial crime prevention even though the emphasis is markedly different from that in the private sector. While priority in the private sector is given to financial outcomes, in this arena employee growth and internal processes were perceived as most important in achieving a satisfactory outcome.
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El terrorismo es considerado en la Estrategia Global para la Política Exterior y de Seguridad de la UE como una de las principales amenazas a la seguridad de la Unión Europea. La lucha contra el terrorismo ha dado sus frutos en los últimos quince años, pero este artículo analiza la nueva Estrategia y se pregunta si será suficiente para responder con eficacia a esta amenaza y si se están empleando todos los medios necesarios para atajarla.
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In recent years, the EU and its member states have experienced a number of changes, as well as challenges, in the areas of politics, economics, security and law. As these areas are interconnected, changes and challenges to any of them have implications for the others, as well as implications for the populations and institutions of the EU or those coming into contact with its international power and influence. This edited collection focuses primarily on security and law, particularly the EU’s internal security strategy. The EU’s Internal Security Strategy, adopted by the Spanish presidency early in 2010, followed the Lisbon Treaty in 2009, building on previous developments within the EU in the Area of Freedom Security and Justice (AFSJ) policy. The focus of the EU Internal Security Strategy is to prevent and combat “serious and organised crime, terrorism and cybercrime, in strengthening the management of our external borders and in building resilience to natural and man-made disasters”. The Internal Security strategy intersects and overlaps with the European Union’s Counter-terrorism strategy, the Strategy for the External Dimension of JHA, and the EU’s Security Strategy. The role of and interaction between these strategies, their supplementing documents, and their implications for crime, victims, the law, political relations, democracy and human rights, form the backdrop against which the chapters in this collection are written. Building on original research by its contributors, this collection comprises work by authors from a wide variety of academic and professional areas and perspectives, as well as different countries, on a variety of areas and issues related to or raised by the EU’s Internal Security Strategy, from intelligence-led policing to human trafficking and port security. This book examines, from a wide variety of disciplinary perspectives including law, geography, politics and practice, both this further refinement of existing internal provisions on cross-border crime, and the increasing external relations of the EU in the AFSJ.
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Adaptability and invisibility are hallmarks of modern terrorism, and keeping pace with its dynamic nature presents a serious challenge for societies throughout the world. Innovations in computer science have incorporated applied mathematics to develop a wide array of predictive models to support the variety of approaches to counterterrorism. Predictive models are usually designed to forecast the location of attacks. Although this may protect individual structures or locations, it does not reduce the threat—it merely changes the target. While predictive models dedicated to events or social relationships receive much attention where the mathematical and social science communities intersect, models dedicated to terrorist locations such as safe-houses (rather than their targets or training sites) are rare and possibly nonexistent. At the time of this research, there were no publically available models designed to predict locations where violent extremists are likely to reside. This research uses France as a case study to present a complex systems model that incorporates multiple quantitative, qualitative and geospatial variables that differ in terms of scale, weight, and type. Though many of these variables are recognized by specialists in security studies, there remains controversy with respect to their relative importance, degree of interaction, and interdependence. Additionally, some of the variables proposed in this research are not generally recognized as drivers, yet they warrant examination based on their potential role within a complex system. This research tested multiple regression models and determined that geographically-weighted regression analysis produced the most accurate result to accommodate non-stationary coefficient behavior, demonstrating that geographic variables are critical to understanding and predicting the phenomenon of terrorism. This dissertation presents a flexible prototypical model that can be refined and applied to other regions to inform stakeholders such as policy-makers and law enforcement in their efforts to improve national security and enhance quality-of-life.
Resumo:
Goncalo de Melo Bandeira Counter-Terrorism, State of Emergency and Human Rights. In the global cities, the fight against terrorism is a way forward. Prevention of terrorism is another possible way. There are legal systems where the prevailing idea is combating terrorism. Fight, because is possible: life imprisonment or informal death penalty or even torture. While other jurisdictions only follow the prevention of terrorist crime: the retribution and positive general prevention and the resocialization. There may be extreme cases also in restorative justice. The recent terrorist attacks in Paris on 11.13.2015 have shown to the different types of police several problems. Some of those are: the declaration of State of emergency and the consequent restriction of human rights as the privacy of human communication or the liberty of travel by local city citizens or foreign citizens or the public entertainment shows, the problem of money laundering and the restriction of the business as usual, the vicious circle of more isolation from some urban communities, v.g. muslims, and other citizens also; and, brevitatis causa, the criminological problem of the causes and consequences of terrorism.
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Hasta hace casi una década, la guerra contra el terrorismo fue una lucha solitaria de los Estados. Actualmente y debido a las implicaciones globales de este fenómeno, las acciones contra este flagelo han adquirido connotación internacional. Gran parte de los países miembros de las Naciones Unidas han acogido esta guerra –contra un enemigo común, pero indefinido- como un compromiso político en favor de la paz y seguridad internacional. La producción constante de instrumentos internacionales que condenan el terrorismo y que exigen tomar medidas para combatirlo, demuestran que esa intención política originaria se ha decantado en el ordenamiento internacional como una obligación autónoma, de carácter consuetudinario; que hace que actualmente no haya país en el mundo que pueda excusarse de combatir al terrorismo (interno o transnacional) independientemente de las justificaciones que se puedan aludir para el no cumplimiento.
Resumo:
Atomic charge transfer-counter polarization effects determine most of the infrared fundamental CH intensities of simple hydrocarbons, methane, ethylene, ethane, propyne, cyclopropane and allene. The quantum theory of atoms in molecules/charge-charge flux-dipole flux model predicted the values of 30 CH intensities ranging from 0 to 123 km mol(-1) with a root mean square (rms) error of only 4.2 km mol(-1) without including a specific equilibrium atomic charge term. Sums of the contributions from terms involving charge flux and/or dipole flux averaged 20.3 km mol(-1), about ten times larger than the average charge contribution of 2.0 km mol(-1). The only notable exceptions are the CH stretching and bending intensities of acetylene and two of the propyne vibrations for hydrogens bound to sp hybridized carbon atoms. Calculations were carried out at four quantum levels, MP2/6-311++G(3d,3p), MP2/cc-pVTZ, QCISD/6-311++G(3d,3p) and QCISD/cc-pVTZ. The results calculated at the QCISD level are the most accurate among the four with root mean square errors of 4.7 and 5.0 km mol(-1) for the 6-311++G(3d,3p) and cc-pVTZ basis sets. These values are close to the estimated aggregate experimental error of the hydrocarbon intensities, 4.0 km mol(-1). The atomic charge transfer-counter polarization effect is much larger than the charge effect for the results of all four quantum levels. Charge transfer-counter polarization effects are expected to also be important in vibrations of more polar molecules for which equilibrium charge contributions can be large.
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High-speed counter-current chromatography (HSCCC) is a major tool for the fast separation of natural products from plants. It was used for the preparative isolation of the flavonoid monoglucosides present in the aerial parts of the Davilla elliptica St. Hill. (Dilleniaceae). This species is used in Brazilian folk medicine for the treatment of gastric disorders. The optimum solvent system used was composed of a mixture of ethyl acetate-n-propanol-water (140:8:80, v/v/v) and led to a successful separation of quercetin-3-O-alpha-L-rhamnopyranoside and myricetin-3-O-alpha-L-rhamnopyranoside in approximately 3.0 hours with purity higher than 95%. Identification was performed by ¹H NMR, 13C NMR and HPLC-UV-DAD analyses.
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Universidade Estadual de Campinas . Faculdade de Educação Física
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Universidade Estadual de Campinas . Faculdade de Educação Física
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During the first half of 2006 the city of Sao Paulo suffered three series of violent attacks against the security forces, civilians, and the government. The violent campaign also included a massive rebellion in prisons and culminated in the kidnapping of a journalist and the broadcast of a manifesto from the criminal organization PCC threatening the police and the government. Right after, the main device used to contain organized crime in the prisons was declared unconstitutional. This episode represents a prototypical example of the use of media-focused terrorism by organized crime for projection into the political communication arena.
Resumo:
The large fat globules that can be present in UHT milk due to inadequate homogenisation cause a cream layer to form that limits the shelf life of UHT milk. Four different particle size measurement techniques were used to measure the size of fat globules in poorly homogenised UHT milk processed in a UHT pilot plant. The thickness of the cream layer that formed during storage was negatively correlated with homogenisation pressure. It was positively correlated with the mass mean diameter and the percentage volume of particles between 1.5 and 2 mu m diameter, as determined by laser light scattering using the Malvern Mastersizer. Also, the thickness of the cream layer was positively correlated with the volume mode diameter and the percentage volume of particles between 1.5 and 2 mu m diameter, as determined by electrical impedance using the Coulter Counter. The cream layer thickness did not correlate significantly with the Coulter Counter measurements of volume mean diameter, or volume percentages of particles between 2 and 5 mu m or 5 and 10 mu m diameter. Spectroturbidimetry (Emulsion Quality Analyser) and light microscopy analyses were found to be unsuitable for assessing the size of the fat particles. This study suggests that the fat globule size distribution as determined by the electrical impedance method (Coulter Counter) is the most useful for determining the efficiency of homogenisation and therefore for predicting the stability of the fat emulsion in UHT milk during storage.