Este trabalho tem como objetivo principal estudar determinadas propriedades de pares de espaços de Banach de forma que satisfaçam a Propriedade de Bishop-Phelps-Bollobás para operadores (BPBp), acompanhando a evolução histórica do assunto. Inicialmente apresentamos demonstrações dos Teoremas de Bishop-Phelps e Bishop-Phelps-Bollobás, e em seguida passamos a estudar as versões destes resultados para operadores, entre as quais enfatizamos a segunda. Com esse objetivo, definimos a Propriedade de Bishop-Phelps-Bollobás para operadores, introduzida por Acosta et al. em [AAGM08], e apresentamos dois resultados deste artigo, que afirmam que se os espaços de Banach X e Y têm dimensão finita, então (X,Y) satisfaz a BPBp, e que se o espaço de Banach Y tem a propriedade beta de Lindenstrauss, então (X,Y) satisfaz a BPBp para todo espaço de Banach X. Em seguida estudamos o artigo [AGKM17], que apresenta uma classe de espaços de Banach Y tais que (c0,Y) satisfaz a BPBp, e mostra que embora nesta classe estejam contidos os espaços de Banach uniformemente convexos e aqueles que satisfazem a propriedade beta, ela ainda contêm outros exemplos de espaços. / The main purpose of this work is to study certain properties of pairs of Banach spaces in a way that satisfies the Bishop-Phelps-Bollobás property for operators (BPBp), following the historical evolution of the subject. Firstly we present proofs of the Bishop-Phelps and Bishop-Phelps-Bollobás theorems, and then proceed to study versions of these results for operators, of which we emphasize the second one. To this purpose, we define the Bishop-Phelps-Bollobás property for operators, introduced by Acosta et al. in [AAGM08], and present two results of this paper, which state that if X and Y are finite-dimensional Banach spaces, then (X,Y) satisfies BPBp, and that if the Banach space Y has the property beta of Lindenstrauss, then (X,Y) satisfies BPBp for every Banach space X. Next we study paper [AGKM17], which presents a class of Banach spaces Y such that (c0,Y) satisfies BPBp, and shows that although this class contains the uniformly rotund spaces and those satisfying property beta, there are other examples of spaces in it.

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Darbe apžvelgiamas Europos Sąjungos vaidmuo, vystant gerą viešąjį valdymą Lietuvoje. Aptariama gero viešojo valdymo samprata ir kaip jį traktuoja tarptautinės organizacijos. Baltoji knyga dėl Europos valdymo, skaidrumo iniciatyva, konsultacijos su visuomene bei Europos ombudsmenas prisideda prie gero viešojo valdymo skatinimo. Darbe apžvelgiamas Bendrojo vertinimo modelis, kuris yra skirtas visoms Europos viešojo administravimo organizacijoms, norinčioms tobulinti savo veiklą. Šis modelis yra vienas populiariausių kokybės vadybos taikymo priemonių Europoje. Geras viešasis valdymas remiasi orientacija į žmogų. Europos Sąjungoje vyraujančius efektyvumo, skaidrumo, rezultatyvumo, dalyvavimo principus stengiamasi įdiegti Lietuvos viešajame valdyme. Europos Sąjungoje yra išskiriami penki gero viešojo valdymo principai: atvirumas, dalyvavimas, atskaitomybė, veiksmingumas, darnumas. Prie gero viešojo valdymo tobulinimo prisideda Europos Sąjungos gerosios praktikos pavyzdžiai, kurie suteikia naujų žinių, idėjų, kaip galima pagerinti esamą padėtį. Nuoseklus, užtikrintas ir kryptingas darbas viešojo valdymo srityje, padeda siekti geresnių rezultatų, piliečių įtraukimo, naujų metodų diegimo bei problemų sprendimo būdų. Viešojo valdymo institucijos, kurios remiasi skaidrumu, atvirumu, atsakingumu, bendradarbiaudamos su piliečiais, privačiu sektoriumi, nevyriausybinėmis organizacijomis yra pajėgios kurti gerą viešąjį valdymą. Nacionalinis bendradrabiavimas yra svarbus veiksnys, tačiau... [toliau žr. visą tekstą] / The paper gives an overview of the European Union’s role in the development of good public administration in Lithuania. It discusses the concept of good governance and how it is treated by international organizations. White Paper on European governance, transparency initiative, in consultation with the public and the Ombudsman contributes to the promotion of good governance. The paper gives an overview of the Common Assessment Framework, which is open to all European public administration organizations wishing to improve their performance. This model is one of the most popular application of quality management activities in Europe. Good public governance is based on the orientation of the individual. European Union, the prevailing efficiency, transparency, effectiveness, participation in efforts to implement the principles of Lithuanian public governance. European Union has released five principles of good governance: openness, participation, accountability, efficiency, sustainability. To improve good governance by the European Union best practices that provide new knowledge and ideas on how to improve the situation. Consistent, secure and purposeful work in the field of public administration, contribute to better outcomes, civic involvement, introduction of new methods and solutions. Public administrations, which are based on transparency, openness, accountability, cooperation with citizens, the private sector, non-governmental organizations are able to develop good... [to full text]

Ephemerality is one of the most essential characteristics of fashion, since fashion by definition is existing in the present, in the fleeing moment. Also, fashion is closely related to art and there is currently no clear theoretical distinction made regarding the boundary between these two domains. In this essay I have explored the concept of transiency and the relationship between fashion and art in relation to fashion in general and to the collection Haute Papier, made by the fashion designer Bea Szenfeld, in specific. The Haute Papier collection is constructed almost entirely out of simple white paper sheets and of this reason it can be regarded as ephemeral. The material also positions the garments in a void between fashion and art, simultaneously existing in both domains and in none of them. I have conducted an object analysis of three of the garments from Haute Papier with the aim of discerning aspects of ephemerality, aspects that criticizes the age in which we live and how the collection positions itself in regard to fashion and art. The theories that I have applied to my material emanates from different aspects of transiency and the fashion and art relationship and includes, among others, theories from Walter Benjamin and Barbara Vinken and extractions from the anthology Fashion and Art by Adam Geczy and Vicki Karaminas. In the analysis it became visible that transiency can be discerned in many varying aspects of the collection, for example in the material and in the time in which fashion operates. What also became visible was that the definition of the object, as art or as fashion, above all depends on which system it is part of, but that it also can change this definition if the context changes.

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