The Kim Dynasty and North-East Asian security:breaking the cycle of crises

This article considers North Korea and the notion of crisis, by linking historical development over the Korean peninsula to the conflict resolution literature, and investigates why despite a large number of destabilising events, a war involving Pyongyang has yet to erupt. The paper considers historical data and uses a framework developed by Aggarwal et al. in order to highlight patterns of interaction between states such as the United States, North Korea and South Korea, organisations such as the United Nations, as well as processes such as the Six-Party Talk and the Agreed Framework. The paper then develops a crisis framework based on conflict resolution and negotiation literature, and applies it to three North Korean administrations. Findings suggests that an elastic understanding of time (for all parties involved on the peninsula) leads to an impossibility to reach a threshold where full-scale war would be triggered, thus leaving parties in a stable state of crisis for which escalating moves and de-escalating techniques might become irrelevant.

Perspective work on optical fibre sensors

Optical fibre based sensors are transforming industry by permitting monitoring in hitherto inaccessible environments or measurement approaches that cannot be reproduced using conventional electronic sensors. A multitude of techniques have been developed to render the fibres sensitive to a wide range of parameters including: temperature, strain, pressure (static and dynamic), acceleration, rotation, gas type, and specific biochemical species. Constructed entirely of glass or polymer material, optical fibre devices like fibre gratings offer the properties: low loss, dielectric construction, small size, multiplexing, and so on [1-3]. In this paper, the authors will show the latest developing industrial applications, using polymer optical fibre (POF) devices, and comparing their performance with silica optical fibre devices. The authors address two pressing commercial requirements. The first concerns the monitoring of fuel level in civil aircraft. There is a strong motivation in the aerospace industry to move away from electrical sensors, especially in the fuel system. This is driven by the need to eliminate potential ignition hazards, the desire to reduce cabling weight and the need to mitigate the effects of lightning strikes in aircraft where the conventional metallic skin is increasingly being replaced by composite materials. In this case, the authors have developed pressure sensors based on a diaphragm in which a polymer fibre Bragg grating (POFBG) has been embedded [3]. These devices provide high pressure sensitivity enabling level measurement in the mm range. Also, it has developed an approach incorporating several such sensors which can compensate for temperature drifts and is insensitive to fluid density. Compared with silica fibre-based sensors, their performance is highly enhanced. Initial results have attracted the interest of Airbus from UK, who is keen to explore the potential of optical technology in commercial aircraft. The second concerns the monitoring of acoustic signals and vibration in the subsea environment, for applications in geophysical surveying and security (detection of unwanted craft or personnel). There is strong motivation to move away from electrical sensors due to the bulk of the sensor and associated cabling and the impossibility of monitoring over large distances without electrical amplification. Optical approaches like optical hydrophones [5] offer a means of overcoming these difficulties. In collaboration with Kongsberg from Norway, the authors will exploit the sensitivity improvements possible by using POF instead of silica fibre. These improvements will arise as a result of the much more compliant nature of POF compared to silica fibre (3 GPa vs 72 GPa, respectively). Essentially, and despite the strain sensitivity of silica and POFBGs being very similar, this renders the POF much more sensitive to the applied stress resulting from acoustic signals or vibration. An alternative way of viewing this is that the POF is better impedance-matched to the surrounding environment (water for the intended applications), because although its impedance is higher than that of water, it is nearly an order of magnitude smaller than that of silica. Finally, other future industrial applications will be presented and discussed, showing the vast range of the optical fiber devices in sensing applications.

Tőkeallokáció nem likvid portfóliók esetén (Risk capital allocation in case of illiquid portfolios)

A kockázat jó mérése és elosztása elengedhetetlen a bankok, biztosítók, befektetési alapok és egyéb pénzügyi vállalkozások belső tőkeallokációjához vagy teljesítményértékeléséhez. A cikkben bemutatjuk, hogy a koherens kockázati mértékek axiómáit nem likvid portfóliók esetén is el lehet várni. Így mérve a kockázatot, ismertetünk a kockázatelosztásra vonatkozó két kooperatív játékelméleti cikket. Az első optimista, eszerint mindig létezik stabil, az alegységek minden koalíciója által elfogadható, általános módszer a kockázat (tőke) elosztására. A második cikk pesszimista, mert azt mondja ki, hogy ha a stabilitás mellett igazságosak is szeretnénk lenni, akkor egy lehetetlenségi tételbe ütközünk. / === / Measuring and allocating risk properly are crucial for performance evaluation and internal capital allocation of portfolios held by banks, insurance companies, investment funds and other entities subject to fi nancial risk. We argue that the axioms of coherent measures of risk are valid for illiquid portfolios as well. Then, we present the results of two papers on allocating risk measured by a coherent measure of risk. Assume a bank has some divisions. According to the fi rst paper there is always a stable allocation of risk capital, which is not blocked by any coalition of the divisions, that is there is a core compatible allocation rule (we present some examples for risk allocation rules). The second paper considers two more natural requirements, Equal Treatment Property and Strong Monotonicity. Equal Treatment Property makes sure that similar divisions are treated symmetrically, that is if two divisions make the same marginal risk contribution to all the coalition of divisions not containing them, then the rule should allocate them the very same risk capital. Strong Monotonicity requires that if the risk environment changes in such a way that the marginal contribution of a division is not decreasing, then its allocated risk capital should not decrease either. However, if risk is evaluated by any coherent measure of risk, then there is no risk allocation rule satisfying Core Compatibility, Equal Treatment Property and Strong Monotonicity, we encounter an impossibility result.

La utopía interior: Superación del dualismo en los ensayos de Ernesto Sábato

My research attempts to demonstrate how Sábato’s essays have pursued a progressive path that reflects the evolving process of his vision. In light of his essays, I will delineate the themes of solitude, death, desperation, robotization of man, and finally, hope as the antithesis. In my analysis I examine the model created in Sartre’s Existentialism. I also visit the model followed by Nicholas Berdyaeff, who at least offers the possibility of salvation in a world conceived by and for Nothingness. I investigate how these and other tendencies had an initial influence on the essays studied in my research. I concentrate on those essays whose discourse is conditioned by the philosophical foundations of a being that inquires and discerns, discovers and denounces, and finally struggles with the impossibility of reaching the absolute. This foresight, at times apocalyptic, at times utopian, is already present in Sábato’s early works. In my study I attempt to establish how Sábato, in oscillating between the demonic and the romantic, the infernal and utopian, constructs his vision of the world through the symbiotic intertwining of both the fictional and essayistic genres. I focus on an author compromised by a constant debate with the paradoxes and dichotomies that, according to Sábato himself, define Modernity.

This was uncalled for : Dave Eggers' A heartbreaking work of staggering genius subverts the genre of traditional autobiography as an attempt at rendering his life

The purpose of this thesis was to explore why and how the author Dave Eggers subverts the genre of traditional autobiography in his memoir A Heartbreaking Work of Staggering Genius. I compared Eggers' work to Gertrude Stein's The Autobiography of Alice B. Toklas and William S. Burroughs' Junky. I found that like Stein and Burroughs, Eggers utilized various rhetorical devices outside of traditional autobiography because he could not find the means to express himself within the genre. Eggers employed various rhetorical methods reserved for fictional texts, such as stream of consciousness, characterization, and irony, in order to reconcile his feelings towards his parents' deaths and render those feelings in his memoir. I established that Eggers concluded his memoir with impossibility of arriving at one Meaning that could summate his tragic experience. Thus, I proved that Eggers gave the reader the only authentic interpretation he could: the memoir as a small, incomplete glimpse into his life.

La utopía interior: superación del dualismo en los ensayos de Ernesto Sábato

My research attempts to demonstrate how Sábato’s essays have pursued a progressive path that reflects the evolving process of his vision. In light of his essays, I will delineate the themes of solitude, death, desperation, robotization of man, and finally, hope as the antithesis. In my analysis I examine the model created in Sartre’s Existentialism. I also visit the model followed by Nicholas Berdyaeff, who at least offers the possibility of salvation in a world conceived by and for Nothingness. I investigate how these and other tendencies had an initial influence on the essays studied in my research. I concentrate on those essays whose discourse is conditioned by the philosophical foundations of a being that inquires and discerns, discovers and denounces, and finally struggles with the impossibility of reaching the absolute. This foresight, at times apocalyptic, at times utopian, is already present in Sábato’s early works. In my study I attempt to establish how Sábato, in oscillating between the demonic and the romantic, the infernal and utopian, constructs his vision of the world through the symbiotic intertwining of both the fictional and essayistic genres. I focus on an author compromised by a constant debate with the paradoxes and dichotomies that, according to Sábato himself, define Modernity.

As compreensões do construtivismo de Ernst Von Glasersfeld e John Fossa: intermediando um diálogo em busca de novas significações

The present thesis, orientated by a letter sent by Ernst von Glasersfeld to John Fossa, is the product of a theoretical investigation of radical constructivism. In this letter, von Glasersfeld made three observations about Fossa’s understanding of radical constructivism. However, we limited our study to the second of these considerations since it de als with some of the core issues of constructivism. Consequently, we investigated what issues are raised by von Glasersfeld’s observation and whether these issues are relevant to a better understanding of constructivism and its implications for the mathema tics classroom . In order to realize the investigation, it was necessary to characterize von Glasersfeld’s epistemological approach to constructivism, to identify which questions about radical constructivism are raised by von Glasersfeld’s observation, to i nvestigate whether these issues are relevant to a better understanding of constructivism and to analyze the implications of these issues for the mathematics classroom. Upon making a hermeneutic study of radical constructivism, we found that what is central to it is its radicalism, in the sense that it breaks with tradition by its absence of an ontology. Thus, we defend the thesis that the absence of an ontology, although it has advantages for radical constructivism, incurs serious problems not only for the theory itself, but also for its implications for the mathematics classroom. The advantages that we were able to identify include a change from the usual philosophical paths to a very different rational view of the world, an overcoming of a naive way of thi nking, an understanding of the subject as active in the construction of his/her experiential reality, an interpretation of cognition as an instrument of adaptation, a new concept of knowledge and a vision of knowledge as fallible (or provisional). The prob lems are associated with the impossibility of radical constructivism to explain adequately why the reality that we build up is regular, stable, non - arbitrary and publicly shared. With regard to the educational implications of radical constructivism, the ab sence of an ontology brings to the mathematics classroom not only certain relevant aspects (or favorable points) that make teaching a process of researching student learning, empowering the student to learn and changing the classroom design, but also certa in weaknesses or limitations. These weaknesses or limitations of constructivism in the classroom are due to its conception of knowledge as being essentially subjective. This requires it to work with one - on - one situations and, likewise, makes the success of teaching dependent on the teacher’s individual skills. Perhaps the most important weakness or limitation, in this sense, is that it makes teaching orientated by constructivist principles unable to reach the goal of the formation of a community. We conclud e that issues raised by von Glasersfeld’s observation are absolutely relevant to the context of a better understanding of radical constructivism and its implications for education, especially for Mathematics Education.

O saber na perspectiva psicanalítica de orientação freudo-lacaniana: um estudo teórico

This work came from a research question, namely authorizing a child to learn, lifted from the care of a child of 09 years in the school service of a private university located in Natal, whose complaint referred to a learning disorder more specifically, not the formalization of reading and writing. To undertake a survey of the Lacanian psychoanalytic - Freudian literature on learning, we find the concept of knowledge as fundamental to the analysis of this issue which led us to investigate the history of its co nstruction in Freud and Lacan, with a view to shed light on their relationship to learn. This is a theoretical type of research with the proposal to revisit the concept of knowledge in the work of Freud and Lacan's teaching, in which case only served as th e trigger point of this work. We found that in both these authors, the concept of knowledge is associated to the unconscious exclusively and can be hinged to learn the way of the desire to know. It concludes that learning is a process that involves the unconscious knowledge. Consequently, learning disorders may be linked to the impossible into play in the know about the desire to find himself alienated the significant of what operates as forbidden to know when not referred only or also of teaching and / or educational aspects. This shows us that the complaints that come to the clinic can illustrate dilemmas experienced by the speaking, related to subjective questions. Deviations from the possibility of learning may indicate in these cases, a manifestation of what is singular and very impossibility of generalization when it comes to subjects. With this, also attest that the relations of the subject with knowledge effect in learning processes.

Programas de verdade, "mundos de crença": o verdadeiro segundo Paul Vayne

This study comes to reflect on the place of truth in everyday human experience. The notion of truth, expressed in different ways, in different systems of thought, cultural and historical, reveals the non-uniformity of their meaning and the arbitrary grouping under one name, truth. Given this fact, of so many beliefs taken as absolute, we ask with the historian Jean Marie Paul Veyne, if the truth is only one, or many called by a word namesake. If, through their ideas, men cannot access a definitely solid knowledge, unchanging and jaunty interference of the human condition (as their interests and affections), then in what sense it can claim a greater and exclusivist truth? Assuming the impossibility of apprehension of the reality of this type, Paul Veyne develops the notion of truth programs, referential beliefs assumed as cartographies that direct action and thought. He defends thus the idea of heterogeneity and plurality, as irreducible elements of human truths. On the one hand there is in society a plurality of truth programs, on the other there is a plurality of beliefs that is inside man. That is, in the way they believe the men also shows plural, because they believe in more than one program and counter programs. The thought of Paul Veyne is nonetheless a form of skepticism directed at all supposedly absolute and universal anthropological truths, because depending on the belief system studied and the specific moment in its history, a set of rules is established to distinguish the true from the false.

Assistência social ao idoso no município de Natal na proteção social básica: identificando demandas e desafios

Over the past decades, starting mainly in the 1960s, the number of elderly has grown in the country and an aging population is considered a remarkable global phenomenon. Given the speed of this process, this growth has produced different implications for the structure of the social, economic and cultural societies and, as such, constitutes new challenges for public policy, and particularly for the Brazilian social assistance policy. Considering the significant increase aging population in Natal and the challenges of social welfare policy, this research aims to identify and analyze the demands and challenges of Social Assistance Policy in the city of Natal / RN, in particular the access of the elderly to social protection basic in the Reference Centers of Social Assistance. This research uses a critical dialectical method, and the methodological procedures that guided the study: the bibliographical research, documentary and field as well as systematic observation. Some initial questions were important to guide this work: What are the demands that come to CRAS the elderly population? What are the answers to these demands by the Basic Social Protection? How this CRAS has implemented social protection responses to these demands as rights guarantee the elderly population? The services offered by CRAS meets user needs? To get the results of this research, bibliographic sources were used, documentary and observation for four (4) CRAS of different district areas of the city of Natal. The results of this research show that basic social protection is quite fragile, leaving part of the population at risk and social vulnerability still without attention due to several factors, including the reduced technical team and the impossibility of service to all neighborhoods referenced by CRAS in the respective zones, and 50% of elderly assisted arising from spontaneous demands.

Assistência social ao idoso no município de Natal na proteção social básica: identificando demandas e desafios

Over the past decades, starting mainly in the 1960s, the number of elderly has grown in the country and an aging population is considered a remarkable global phenomenon. Given the speed of this process, this growth has produced different implications for the structure of the social, economic and cultural societies and, as such, constitutes new challenges for public policy, and particularly for the Brazilian social assistance policy. Considering the significant increase aging population in Natal and the challenges of social welfare policy, this research aims to identify and analyze the demands and challenges of Social Assistance Policy in the city of Natal / RN, in particular the access of the elderly to social protection basic in the Reference Centers of Social Assistance. This research uses a critical dialectical method, and the methodological procedures that guided the study: the bibliographical research, documentary and field as well as systematic observation. Some initial questions were important to guide this work: What are the demands that come to CRAS the elderly population? What are the answers to these demands by the Basic Social Protection? How this CRAS has implemented social protection responses to these demands as rights guarantee the elderly population? The services offered by CRAS meets user needs? To get the results of this research, bibliographic sources were used, documentary and observation for four (4) CRAS of different district areas of the city of Natal. The results of this research show that basic social protection is quite fragile, leaving part of the population at risk and social vulnerability still without attention due to several factors, including the reduced technical team and the impossibility of service to all neighborhoods referenced by CRAS in the respective zones, and 50% of elderly assisted arising from spontaneous demands.

Identidade pessoal em Hume e em Kant

The issue of this dissertation is the problem of personal identity. More specifically, the objective of this work is to investigate and compare how Hume and Kant construct, within their own philosophical systems, their theories of personal identity (of the self), so that these theories can set the grounds for the construction of theoretical knowledge. Hume’s theory of personal identity is closely connected to his empirical model of investigation, according to which no metaphysical conclusion can be accepted. This implies a very specific limitation to the humean description of personal identity. Because he can’t find a safe empirical reference for the self, Hume is obliged to describe it as a mere fiction, which the imagination creates to try to give unity to the set of perceptions that composes the mind. Kant, on the other hand, constructs his theory of the self with the aim of explaining the possibility of the a priori knowledge in Mathematics and in Physics. Kant tries to find which attributes must necessarily belong to the self so that this self can be, at the same time, the a priori transcendental condition of a subjectivity in general and the equally a priori transcendental condition for the construction of objective knowledge. Moreover, Kant shows the impossibility of objectively knowing, as intuition, the self, and limits himself to the description of the self as a mere subjective consciousness of the synthetic capacities of the understanding. Several disparities, thus, can be perceived between the theories of personal identity of these two authors. Based on these differences, the present work also examines the possibility of making an interpretation of the humean theory of the self by using elements of the kantian philosophy. The purpose of this kind of interpretation is to propose a solution to the difficulties faced by Hume in the description of his theory of personal identity.

Frederick Douglass and Ireland, 1845: The "Vertiginous Twist[s]" of an Irish Encounter

Frederick Douglas was a reader of and writer on the nineteenth-century political and social texts and contexts of oppression, which he experienced at home and witnesed while in Ireland and Britain, 1845-47. This thesis is unique in its identification of several surprising lacunae in the research and critical evaluation of Frederick Douglass’ activities of reading and writing and the texts and contexts that supported these activities. This thesis takes Douglass’ relationship with Ireland and the Irish as its starting point, and offers several moments in the transnational space engendered by Douglass’ readerly and writerly experience of the transatlantic axes of Ireland, Britain and America. This thesis draws upon archival research to recover information regarding Douglass’ trip and subjects his reading and writing on Ireland and the Irish to the critical rigours of narratolgical, cultural and discourse analysis. One lacuna is Douglass’ favourite and neglected school primer, the Columbian Orator, which Douglass signified upon across his autobiographical project. The speech by the Irish patriot and exile, Arthur O’Connor, included in the Orator, is crucial to Douglass’ understanding and expression of justice and equality. Genette’s narratological analysis gives theoretical traction to the ways in which, in his autobiographical representations of his British trip, Douglass recalibrates his autobiographies to reflect his changing perspectives on his life and work. Contrary to popular assumptions, Douglass did, in two letters to Garrison address and comment on Irish poverty. This thesis interrogates the strategic anglophilia of these letters. While the World’s Temperance Convention (WTC) refused to discuss African- American slavery, analysis of Douglass’ speech in Covent Garden and of the paratextual apparatus of the published proceedings of the WTC demonstrates the impossibility of separating these closely interrelated reform causes. When a newly discovered poem from Waterford that admonished the city for its disregard for Douglass’ message is juxtaposed with an uncomfortable moment in Cork, we understand that Douglass became a pawn to bolster sectarian rivalries between nationalist and establishment factions. Though Douglass believed imperial politics was the best vehicle for modernity, he recognised that it had failed Ireland: consequently, in Thoughts and Recollections of a Trip to Ireland (1886), he advocates for Home Rule for Ireland.

El "Diario" de Rodolfo Walsh o la impotencia de la escritura

El presente trabajo se propone poner de relieve un rastreo de la experiencia de la imposibilidad de escribir en Ese hombre y otros papeles personales de Rodolfo Walsh, como una forma de exposición de la impotencia. Para ello se detendrá en diversas entradas del "Diario" donde tal impotencia -fundamentalmente ligada a la escritura de la Novela- se manifiesta en sus matices, y ensayará una hipótesis sobre la índole de los mismos a partir de la idea de materia escrituraria, como pura posibilidad, apoyándose en los trabajos de Giorgio Agamben.

El "Diario" de Rodolfo Walsh o la impotencia de la escritura

El presente trabajo se propone poner de relieve un rastreo de la experiencia de la imposibilidad de escribir en Ese hombre y otros papeles personales de Rodolfo Walsh, como una forma de exposición de la impotencia. Para ello se detendrá en diversas entradas del "Diario" donde tal impotencia -fundamentalmente ligada a la escritura de la Novela- se manifiesta en sus matices, y ensayará una hipótesis sobre la índole de los mismos a partir de la idea de materia escrituraria, como pura posibilidad, apoyándose en los trabajos de Giorgio Agamben.