Darbe tyrėme veloergometrinių mėginių metu užregistruotus elektrokardiogramos parametrus JT ir RR, kurie gali atspindėti organizmo būklę: reguliacinę, aprūpininančiąją ir vykdančiąją sistemas. Nors šie parametrai ir pakankamai informatyvūs, tačiau dažnai esant nedideliems širdies ir kraujagyslių sutrikimams jokių pokyčių neparodo. Todėl reikalingi nauji analizės metodai, kurie padėtų atskleisti kokybiškai naują informaciją glūdinčią EKG parametruose ir jų kaitoje. Sukūrėme taikomoją programą, kuri parašyta „Matlab“ aplinkoje. Ši programa grupuoja duomenis, atlieka reikiamus skaičiavimus ir rezultatus, įvairius grafikus, pateikia vartotojui ekrane. Tyrimo eigoje sukūrėme tris metodus: EKG parametrų kitimo greičio skaičiavimo ir vaizdavimo fazinėje plokštumoje; EKG parametro glodumo koeficiento skaičiavimo ir vaizdavimo; EKG parametro duomenų grupavimo metodą, Pirmajame metode pastebėjome EKG JT parametro fazinių plokštumų kitimo greičių skirtumus tarp ligonių ir sveikų asmenų grupių, antrajame EKG JT parametro glodumo koeficiento a, o trečiajame EKG JT parametro sudarytų porų diskriminantų vidurkių skirtumus. Norėdami įsitikinti gautų hipotezių teisingumu pritaikėme šių metodų rezultatams neparametrinį Manio-Vitnio-Vilkoksono testą (ZM) su reikšmingumo lygmeniu . Gavome, kad gautos hipotezės yra teisingos. Tai yra pastebėti skirtumai yra reikšmingi tarp sveikų asmenų ir asmenų su tam tikrais kardiologiniais nusiskundimais grupių. Atliktas darbas – tai tik dar vienas žingsnis... [toliau žr. visą tekstą] / For correct specification human’s physiological state, it is very important to evaluate the changes of main human organism systems. In this paper, the parameters that characterize the function of periphery, regulation and supplying systems, JT and RR interval have been studied. Interpolation of discrete data from the physical load obtained by provocative incremental bicycle ergometry stress test was made by cubic spline. The differences for various groups of person (sportsmen and patients with ischemic heart disease) were investigated. EKG parameters were applied in three methods: EKG parameters changes in speed computing and imaging in phase plane, EKG parameters smoothness level calculation, EKG parameters data grouping method. The study revealed that the JT interval’s changes in speed reliably differences between healthy and ill people. Also JT parameter’s smoothness level and JT parameter’s discriminants difference between the groups.

No description available.

Santrauka Bandant atsakyti į klausimą ar naujoji JT Žmogaus teisių taryba – veiksmingesnės žmogaus teisių apsaugos garantas ar viso labo iliuzija, šiame darbe yra aptariami Tarybos pirmtakės – Komisijos – istorija, raida, pasiekimai, trūkumai bei privalumai. Taip pat yra pateikiamas šios JT žmogaus teisių institucijos reformos įvertinimas. Darbe – aptariama pakitusi Tarybos vieta bei statusas JT sistemoje (nuo šiol Taryba yra pagalbinė Generalinės Asamblėjos institucija). Taip pat yra analizuojama Tarybos sudėtis, aptariant pakitusį narių skaičių bei geografinį jų pasiskirstimą. Detaliai analizuojama nauja rinkimų į Tarybą tvarka, kuri turėtų padidinti Tarybos atskaitingumą bei pakelti pasitikėjimą ja. Darbe taip pat nagrinėjami reikalavimai šalims, siekiančioms patekti į Tarybą, o taip pat papildomi bendradarbiavimo reikalavimai šalims, išrinktoms į Tarybą. Aptariamas padidintas Tarybos sesijų skaičius bei jų bendra trukmė, kas turėtų suteikti Tarybai galimybę greičiau, rimčiau bei nuosekliau reaguoti į žmogaus teisių problemas, staiga kylančias krizes, o taip pat užsiimti žmogaus teisių pažeidimų prevencija. Darbe – analizuojami Tarybos veiklos mechanizmo elementai – specialiosios procedūros, skundų procedūra, Patariamasis komitetas, bei naujoji Visuotinės periodinės peržiūros procedūra. Taip pat yra aptariamas kitas aspektas, nuo kurio didele dalimi priklauso Tarybos veiksmingumas – NVO vaidmuo Tarybos veikloje, kuris išliko beveik toks pats koks jis buvo Komisijos... [toliau žr. visą tekstą] / Summary In an attempt to answer the question whether the new UN Human Rights Council is a guarantee of a more effective protection of human rights or merely an illusion, the paper discusses history, development, achievements, shortcomings and merits of the Council's predecessor -- the Commission. The paper also presents an assessment of this UN human rights institution's reform. The paper discusses the altered place and status of the Council within the UN system (from now on the Council is a subsidiary institution of the General Assembly). The paper also analyzes the Council's composition, discussing the changed number of members and their geographical distribution. The paper also provides detailed analysis of the new rules for electing Council members, which should make the Council more representative and should increase trust in the Council. The paper also examines requirements set for the countries vying for a seat on the Council as well as additional requirements for the countries elected to the Council. The paper discusses the increased number of sessions and their overall duration, something that should help the Council to react to sudden human rights crises and to deal with human rights problems in a faster, more serious and more consistent manner as well as help the Council to be proactive when it comes to human rights violations. The paper analyzes the elements of the Council's work mechanism -- special procedures, complaint procedure, the Advisory Committee and the... [to full text]

北海道大学 / 修士 / 教育学

Definitions of celebrity authorship and material textuality at the turn of the twenty-first century have predominantly emphasised the implicitly negative aspects of contemporary developments in the literary marketplace. Particularly prominent are arguments that the practice of authorship has become subject to homogenisation by the matrix of celebrity in which successful writers are now expected to function; and, further, that the changing nature of texts themselves and the ways in which they are marketed is eroding the implicitly superior position traditionally held by literature in the cultural marketplace. This thesis views such readings as pessimistic, and offers an alternative, seeking to formulate a new critical approach to literary value in the contemporary sphere which would appreciate notions of celebrity, populism, and digital mediation as integral and productive aspects of how literary value is formed today. Through in-depth focus on the cases of a number of unconventional contemporary American authors whose work demonstrates differing, innovative approaches to the process of authorship, this thesis exposes the ways in which contemporary, atypically ‘literary’ instances of writing can and do work within and develop beyond traditional conceptualisations of authorship and literary value. Bret Easton Ellis and Jay McInerney, largely critically considered prototypical ‘celebrity’ authors, are in the first chapter reconsidered as writers whose understanding of their position within the literary marketplace affords them a self-conscious, critical perspective on the notion of celebrity in their work and public personae. The productively self-conscious author-figure is reconsidered in the second chapter, which reads the individual and joint works of author Paul Auster and visual artist Sophie Calle as foregrounding the process of creative collaboration as uniquely illuminating and transformative within the contemporary literary sphere. The notion of dual authorship is revisited and reconceptualised in the third chapter, which considers JT LeRoy and the practice of hoax authorship, outlining how this process forces the reformulation of literary value, particularly in a contemporary setting in which authors are accountable for their work in newer, more visible ways. The final chapter expands these previously-introduced themes to consider bloggers-turned-authors, particularly Tucker Max and Julie Powell, and the impact of the merging of old and new textualities on both the orientation of the figure of the writer and the way in which value is attached to his texts by readers. Ultimately, the unconventional nature of these examples is shown to belie the universality of the representations of value they enact, contributing to a full and salient account of how literary value is determined at the beginning of the twenty-first century.

The thermally-driven rotating annulus is a laboratory experiment used to study the dynamics of planetary atmospheres under controlled and reproducible conditions. The predictability of this experiment is studied by applying the same principles used to predict the atmosphere. A forecasting system for the annulus is built using the analysis correction method for data assimilation and the breeding method for ensemble generation. The results show that a range of flow regimes with varying complexity can be accurately assimilated, predicted, and studied in this experiment. This framework is also intended to demonstrate a proof-of-concept: that the annulus could be used as a testbed for meteorological techniques under laboratory conditions. First, a regime diagram is created using numerical simulations in order to select points in parameter space to forecast, and a new chaotic flow regime is discovered within it. The two components of the framework are then used as standalone algorithms to measure predictability in the perfect model scenario and to demonstrate data assimilation. With a perfect model, regular flow regimes are found to be predictable until the end of the forecasts, and chaotic regimes are predictable over hundreds of seconds. There is a difference in the way predictability is lost between low-order chaotic regimes and high-order chaos. Analysis correction is shown to be accurate in both regular and chaotic regimes, with residual velocity errors about 3-8 times the observational error. Specific assimilation scenarios studied include information propagation from data-rich to data-poor areas, assimilation of vortex shedding observations, and assimilation over regime and rotation rate transitions. The full framework is used to predict regular and chaotic flow, verifying the forecasts against laboratory data. The steady wave forecasts perform well, and are predictable until the end of the available data. The amplitude and structural vacillation forecasts lose quality and skill by a combination of wave drift and wavenumber transition. Amplitude vacillation is predictable up to several hundred seconds ahead, and structural vacillation is predictable for a few hundred seconds.

Darbe nagrinėjamas Lietuvos Respublikos jūros erdvių delimitavimas po nepriklausomybės atkūrimo. Pirmiausia pateikiamos jūros erdvių sąvokos, jų delimitavimo principai, nustatyti atitinkamose konvencijose ir Tarptautinio Teisingumo Teismo praktikoje. Po to yra analizuojamos Lietuvos derybos dėl jūros erdvių delimitavimo su kaimyninėmis valstybėmis – aptariama derybų eiga, pateikiamos pozicijos atitinkamais klausimais, jų pagrindimas, derybų rezultatai. Derybų pozicijos bei rezultatai yra vertinami pagal konvencijas, nustatančias jūros erdvių delimitavimą, ir pagal teismų praktiką. / The object of this work is the analysis of maritime delimitation of the Republic of Lithuania after the independence reestablishment. Firstly it is presented maritime definitions, principles of the maritime delimitation established in the conventions and in the case of law. Latter in the work it is analyzed Lithuanian negotiations with the neighbourhood states on the maritime delimitation. It is discussed the processes of the negotiations, presented the positions on the respective questions, the substantiation of the mentioned positions, the results of the negotiations. The positions and outcomes of the negotiations are estimated according to the conventions on the maritime delimitations and according to the case of law.