Made available in DSpace on 2016-08-03T12:19:36Z (GMT). No. of bitstreams: 1 Fernando.pdf: 1586823 bytes, checksum: 854b1190b9aa017dadda58dd2df1efe9 (MD5) Previous issue date: 2014-03-18 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This exegetical study aims to demonstrate the social criticism of Jeremiah against King Jehoiakim, the main source of social criticism Jr 22,13-19. To this end, we leave the analysis of literary, historical and religious context of social criticism of Jeremiah, then make the exegetical analysis of the proposed text, through which we will focus, among the various content, social justice embedded in the passage. Understanding a text arises within a social environment, will highlight based on social criticism, the violent practices of King Jehoiakim in his reign against the wronged workers, the poor and needy in the society of Judah Finally, demonstrating the historical issues the prophet Jeremiah in his international experiences among the existing empires, and the oppressive system of King Jehoiakim against the disadvantaged of society Judah. / O presente estudo exegético tem por objetivo demonstrar a crítica social de Jeremias contra o rei Jeoaquim, tendo como fonte principal a crítica social de Jr 22,13-19. Para tal, partiremos da análise do contexto literário, histórico e religioso da crítica social de Jeremias, para então fazer a análise exegética do texto proposto, através da qual enfocaremos, dentre os diversos conteúdos, a justiça social inserida na perícope. Compreendendo que um texto surge dentro de um ambiente social, evidenciaremos, com base na crítica social, as práticas violentas do rei Jeoaquim em seu reinado, contra os trabalhadores injustiçados, o pobre e o necessitado na sociedade de Judá. Por fim, demonstrando as questões históricas do profeta Jeremias em sua vivencia internacional em meio aos impérios existentes, e o sistema opressor do rei Jeoaquim, contra os menos favorecidos da sociedade de Judá.

The thesis deals with the risk analysis in the administrative district of municipality with extended competence Horšovský Týn. Its aim is to analyse anthropogenic and biogenic hazards on the territory of the municipality with extended competence Horšovský Týn and to create a practical aid for mayors of municipalities for dealing with an emergency. The theoretical part defines the basic powers and duties of the municipal authorities in the field of security and crisis management. Furthermore, it defines the theoretical bases for the analysis of risks, especially the definitions of the concepts and the characteristics of the various available methods. In the practical part, a specific risk analysis for the area of the administrative district of the municipality with extended competence Horšovský Týn is carried out by expert assessment method. It includes a detailed characterization of the territory in terms of administrative distribution, demography, climatological and hydrological conditions, infrastructure, etc. Furthermore, the risk rates for individual events are then calculated and compared to each other. Based on the results of the analysis, the mayors of the municipalities are suggested of security measures. The risk analysis for the territory of the municipality with extended competence Horšovský Týn serves as a basic entry into the processes of emergency and crisis planning in this area. The methodical aid, which will be handed over to the mayors of individual municipalities, will contribute to the preparedness for dealing with extraordinary events and crisis situations in the territory of the municipality with extended jurisdiction Horšovský Týn. The thesis can serve as a teaching material in the field of public security.

abstract: Reasoning about the activities of cyber threat actors is critical to defend against cyber attacks. However, this task is difficult for a variety of reasons. In simple terms, it is difficult to determine who the attacker is, what the desired goals are of the attacker, and how they will carry out their attacks. These three questions essentially entail understanding the attacker’s use of deception, the capabilities available, and the intent of launching the attack. These three issues are highly inter-related. If an adversary can hide their intent, they can better deceive a defender. If an adversary’s capabilities are not well understood, then determining what their goals are becomes difficult as the defender is uncertain if they have the necessary tools to accomplish them. However, the understanding of these aspects are also mutually supportive. If we have a clear picture of capabilities, intent can better be deciphered. If we understand intent and capabilities, a defender may be able to see through deception schemes. In this dissertation, I present three pieces of work to tackle these questions to obtain a better understanding of cyber threats. First, we introduce a new reasoning framework to address deception. We evaluate the framework by building a dataset from DEFCON capture-the-flag exercise to identify the person or group responsible for a cyber attack. We demonstrate that the framework not only handles cases of deception but also provides transparent decision making in identifying the threat actor. The second task uses a cognitive learning model to determine the intent – goals of the threat actor on the target system. The third task looks at understanding the capabilities of threat actors to target systems by identifying at-risk systems from hacker discussions on darkweb websites. To achieve this task we gather discussions from more than 300 darkweb websites relating to malicious hacking. / Dissertation/Thesis / Doctoral Dissertation Computer Engineering 2018

This study analyses the influence of political conservatism on support for discrimination against domestic labourers and positive attitudes toward socio-spatial segregation in the use of Lima’s beaches in a sample of university undergraduate students. Right-wing authoritarianism (RWA) and social dominance orientation (SDO) were assessed. Intolerance to ambiguity was evaluated as a measure of cognitive rigidity. A path analysis proposes that SDO and intolerance of ambiguity exert a direct influence on support for discrimination against domestic labourers. Also, SDO and RWA exert a direct influence on positive attitudes toward socio-spatial segregation in the beaches. Finally, a positive correlation between discriminatory attitudes and a positive attitude toward socio-spatial segregation was observed. / En una muestra de estudiantes universitarios, se analiza la influencia de la ideología política conservadora sobre el apoyo al trato discriminatorio hacia las empleadas domésticas y sobre la actitud favorable hacia la segregación socioespacial en el uso de los balnearios de Lima. Se utilizaron medidas de autoritarismo de ala derecha (RWA) y de orientación hacia la dominancia social (SDO). La intolerancia a la ambigüedad se utilizó como indicador de rigidez cognitiva. Un diagrama de sendero propone que la SDO y la intolerancia a la ambigüedad ejercen influencia directa sobre el apoyo al trato discriminatorio hacia las empleadas domésticas. Asimismo, la SDO y el RWA ejercen influencia directa sobre el apoyo hacia la segregación socioespacial en el uso de los balnearios. Se observó, además, una asociación directa entre actitudes discriminatorias frente a las empleadas domésticas y una actitud favorable hacia la segregación socioespacial.

Syftet med studien är att undersöka socialsekreterares upplevelser av hot och trakasserier inom socialtjänsten med fokus på betydelsen av sociala medier, samt att undersöka hur hot och trakasserier hanteras på arbetsplatsen. Sex stycken kvalitativa intervjuer genomfördes med socialarbetare inom yrkesgruppen barn och familj. Det empiriska materialet, som baserats på socialsekreterarnas erfarenheter, utvärderades genom en tematisk analys och kopplades till tidigare forskning samt valda teoretiska perspektiv. Våra slutsatser är att hot och trakasserier är något som förekommer relativt ofta i arbetet även om graden av allvaret i hoten varierar. Vi fann att sociala medier har en påverkan men att det inte hade en avgörande roll gällande hot och trakasserier men istället ökade tillgängligheten till kontakt. Resultatet visade även att de flesta arbetsplatser har utarbetade rutiner men att det varierat i kännedom kring dessa rutiner för personalen samt att rutinerna inte alltid följs i praktiken. / The purpose of this study is to investigate social workers experiences of threats and harassment in social services, focusing on the eventual importance of social media, as well as examine how threats and harassment are handled in the workplace. Six qualitative interviews were conducted with social workers in children- and family services. The empirical material, based on the social workers experiences, was evaluated through a thematic analysis and linked to previous research as well as chosen theoretical perspectives. Our conclusion is that threats and harassment occurs relatively often at the workplace, although the degree of severity in the threats varies. We found that social media has an impact but that it did not have a decisive role. The result also showed that most workplaces have written policys but that it varied in knowledge about these routines for staff and that routines are not always followed in practice.

Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-07-27T18:08:53Z No. of bitstreams: 1 rogeriataroccodossantos.pdf: 1861098 bytes, checksum: cbafa5d41ef8a487bd8dd5025ae65ce2 (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-08-09T13:54:04Z (GMT) No. of bitstreams: 1 rogeriataroccodossantos.pdf: 1861098 bytes, checksum: cbafa5d41ef8a487bd8dd5025ae65ce2 (MD5) / Made available in DSpace on 2017-08-09T13:54:04Z (GMT). No. of bitstreams: 1 rogeriataroccodossantos.pdf: 1861098 bytes, checksum: cbafa5d41ef8a487bd8dd5025ae65ce2 (MD5) Previous issue date: 2012-08-20 / O presente trabalho tem como objetivo investigar as principais funções que os atos de fala diretivos e comissivos exercem na negociação de acordos em resoluções de conflitos. E, em particular, a relação desses atos com a produção de ameaças na formulação de acordos em audiências de conciliação, realizadas pelo órgão de defesa do consumidor, o PROCON. Para a análise, selecionamos cinco audiências intituladas: Banco Sul, Brasimac, Gesso, Ok veículos e Rui Pedreiro, estas foram gravadas em áudio e transcritas de acordo com as convenções da Análise da Conversa. Com base em uma perspectiva performativa da linguagem, formulada inicialmente pela Teoria clássica dos Atos de Fala (AUSTIN, 1962; SEARLE, 1969) e discutida por CASANOVA (1996), GARCIA (1997) e SALGUEIRO (2010), iniciamos a análise a partir da suposição de que diretivos e comissivos deveriam configurar uma mesma categoria, pois ambos os atos estão relacionados à obrigação. O primeiro se refere a obrigações impostas aos outros e o segundo, a obrigações assumidas pelo falante/escritor. Assim, buscamos investigar o papel dos: (i) diretivos nas negociações de conflitos e (ii) comissivos nas resoluções. Os dados foram analisados a partir de uma perspectiva qualitativa e interpretativa, seguindo as orientações teórico-metodológicas de perspectiva interacional pragmática. Alguns dos resultados demonstraram que: (i) os diretivos têm um relevante papel na produção dos diferentes enquadres construídos pelas partes oponentes; há sempre duas versões sendo disputadas (a do reclamado e a do reclamante), e é o uso dos diretivos que revela esses enquadres; (ii) os comissivos têm importância na resolução do conflito, só há resolução quando o reclamado se compromete com alguma ação que é do interesse do reclamante e (iii) a hipótese, que diretivos e comissivos estão intrinsecamente ligados, tem fundamento, visto que, durante as negociações, as partes fazem uso de ameaças do tipo diretivo-comissivas, que apresentam ao mesmo tempo uma parte diretiva e outra comissiva. Nas audiências analisadas, as partes apenas entram em acordo, após o uso de ameaça feita ou pelo mediador ou pelo reclamado. Não foram encontradas ameaças usadas pelos reclamantes que fossem eficientes na produção do acordo. / This study aims to investigate the main functions of directive and commissive speech acts in the negotiation of agreements in conflict resolution. And, specifically, the relation of these acts with the production of threats in the formulation of agreements in conciliation hearings, organized by the consumer defense organ, PROCON. For this analysis, we select five hearings entitled: Banco Sul, Brasimac, Gesso, Ok veículos and Rui Pedreiro record in audio and translated using the notations suggested by Conversation Analysis. Based on the theoretical assumptions of a performative perspective on language, formulated initially by the classical Speech Act Theory (AUSTIN 1962; SEARLE 1969) and applied by CASANOVA (1996), GARCIA (1997) and SALGUEIRO (2010) to specific issues, we started the analysis considering the supposition that directive and commissives must set the same category, because both acts are related to obligation. The first one refers to obligations imposed to other person and the second, assumed by the speaker/writer. Thus, we seek to investigate: the role of (i) directive acts in the negotiation of conflict and (ii) commissive in their resolutions. The data were analyzed from a qualitative and interpretative perspective, following the theoretical and methodological orientations of an interactional perspective in pragmatics. Some of the results found were: (i) the directives have a relevant role in the production of the different frames, constructed by the opponent parties: there is always two versions being disputed (the respondent one and the claimant one), and it is the use of directive which reveals these framings; (ii) the commissives are important to the conflict resolution: there is resolution only when the respondent undertake to do any action of claimant‘s interest and (iii) the hypothesis, that directives and commissives are intrinsically linked, is grounded, since, during the negotiations, the parties make use of threats of the directive-commissives types, which present, at the same time, a directive part and a commissive one. Most of the time, in the hearings analysed, the parties only reach any kind of agreement, after the use of threats by mediator or the respondent. There wasn‘t found any threat used by claimants which effectively has reached an agreement.

The software engineering community recognized the importance of addressing security requirements with other functional requirements from the beginning of the software development life cycle. Therefore, there are some techniques that have been developed to achieve this goal. Thus, we conducted a theoretical study that focuses on reviewing and evaluating some of the techniques that are used to model and analyze security requirements. Thus, the Abuse Cases, Misuse Cases, Data Sensitivity and Threat Analyses, Strategic Modeling, and Attack Trees techniques are investigated in detail to understand and highlight the similarities and differences between them. We found that using these techniques, in general, help requirements engineer to specify more detailed security requirements. Also, all of these techniques cover the concepts of security but in different levels. In addition, the existence of different techniques provides a variety of levels for modeling and analyzing security requirements. This helps requirements engineer to decide which technique to use in order to address security issues for the system under investigation. Finally, we found that using only one of these techniques will not be suitable enough to satisfy the security requirements of the system under investigation. Consequently, we consider that it would be beneficial to combine the Abuse Cases or Misuse Cases techniques with the Attack Trees technique or to combine the Strategic Modeling and Attack Trees techniques together in order to model and analyze security requirements of the system under investigation. The concentration on using the Attack Trees technique is due to the reusability of the produced attack trees, also this technique helps in covering a wide range of attacks, thus covering security concepts as well as security requirements in a proper way.

Bakgrund: Att befinna sig i miljöer som kan uppfattas som hotfulla är ingen ovanlighet för ambulanssjuksköterskor. Att utsättas för hot i sitt arbete förekommer och uppfattas som ett problem av många inom ambulansverksamheten och är enligt såväl nationella som internationella studier ett växande problem. Att arbeta inom den prehospitala vården innebär att man ofta verkar inom en utsatt miljö. Då en hotfull situation påverkar vården är en viktig del av ambulanssjuksköterskans kompetensområde att skapa ett säkert vårdrum där patienten kan erhålla ett adekvat omhändertagande. Syfte: Syftet med studien var att beskriva ambulanssjuksköterskors uppfattningar av hot i samband med omhändertagande av sjuk eller skadad person. Metod: Kvalitativ intervjustudie med fenomenografisk ansats. Ett strategiskt urval användes vilket resulterade i tio intervjuer med ambulanssjuksköterskor på en ambulansstation i en mellanstor stad. Intervjuerna spelades in med ljud och transkriberades i efterhand. Resultat: De analyserade intervjuerna mynnade ut i fyra beskrivningskategorier om ambulanssjuksköterskors uppfattningar om hot i samband med omhändertagande av sjuk eller skadad person. De fyra beskrivningskategorierna var: Att det är en del av jobbet, Personliga förutsättningar och yrkeserfarenhet, Att hantera en hotfull situation och Att endast utföra det nödvändiga. Slutsats: Uppfattningarna kring hot varierar mycket, ett antal uppfattningar var extra förekommande. Bland annat att en könsdifferentierad ambulansbesättning uppfattades som positivt, också att en vårdrelation blir lidande och att bara den nödvändigaste vården utförs om situationen uppfattas vara hotfull. / Background: Being in environments that can be perceived as threatening is not unusual for ambulance nurses. Being exposed to threats in their work occurs and is perceived as a problem by many in the ambulance business and according to national as well as international studies, is a growing problem. Working in prehospital care means that you often work within an exposed environment. As a threatening situation affects healthcare, an important part of the ambulance nurse´s field of expertise is to create a safe care space where the patient can receive adequate care. Aim: The aim of the study was to describe ambulance nurse's perceptions of threats associated with the treatment of sick or injured persons. Method: Qualitative interview study with phenomenographic approach. A strategic selection was used which resulted in ten interviews with ambulance nurses at an ambulance station in a medium-sized city. The interviews were sound recorded and transcribed post the interviews. Results: The analyzed interviews appeared in four descriptive categories on the perception of ambulance nurses on threats associated with the treatment of sick or injured persons. The four description categories were: That it is part of the job, Personal circumstances and professional experience, Managing a threatening situation and To only perform the necessary. Conclusion: The perceptions regarding threats varies a lot, a number of different were more extra common. As example that a gender differentiated ambulance crew were perceived as something positive, also that the caring relationship suffers and that the only necessary care is given if a situation is regarded as being threatening.

Aquatic invasive species (AIS) are biological pollutants that cause detrimental ecological, economic, and sociological effects on non-native communities. With increasing globalization through maritime trade, coastal ports are vulnerable to AIS introductions transported by commercial vessels. As Cuba’s Port Mariel becomes a competitive transshipment hub within the Caribbean, it is essential to identify the potential threat that AIS may pose with a likely increase in shipping activity. It is equally important to understand the status of established AIS in Cuba and control measures presently being implemented by the country. This information can provide guidance for establishing or improving Cuban AIS preventative and remedial actions. For this study, publically accessible information was used to conduct threat assessments of present and potential AIS in Cuba and to identify feasible international donors of AIS due to trade with Port Mariel. Fifteen species were identified as established Cuban AIS, eight of which were associated with harmful impacts to the environment, economy, and human health. Only one established AIS, Perna viridis (the Asian green mussel), was recorded as having repeated, negative influences in Cuba. Regional trade partners of Port Mariel were identified as the most likely donors of AIS due to ecological similarity and minimal voyage duration between countries. These trade partners also represented the busiest ports and transshipment hubs in the wider Caribbean region and, therefore, could expose Port Mariel to ‘stepping-stone’ invasions. Five species associated with international trade partners were identified as potentially detrimental to Cuba if introduced into Port Mariel. There were no significant differences between the salinity and temperature tolerances of the AIS already established in Cuba and the possible AIS of concern, suggesting that these potential invaders could survive the environmental conditions of Port Mariel and subsequently become established throughout Cuba. The results presented herein are a preliminary assessment of AIS threats in Cuba and emphasize the importance of prioritizing AIS prevention and management. This study also establishes a baseline inventory of potential AIS in Cuba and a methodology that can be followed for future analyses outside of the study region.

Expansion Policies by applying Keynes' key concepts on how market ought to expand or political intervention policies and how it is related to state's political expansion. I refer to it