Tyrimo aktualumas (trumpai) Bakalauro darbo tema aktuali netik vidaus tarnybos sistemos, bet ir kūno kultūros bei sporto problema, nes pareigūnų rengimo funkciją turi užtikrinti kvalifikuoti kūno kultūros ir sporto specialistai. Sporto mokslininkai nagrinėja policijos pareigūnų fizinio parengtumo vertinimo sistemą bei pareigūnų fizinio parengtumo pokyčius, ieško blogo pareigūnų parengtumo priežasčių. Šios problemos sprendimas įmanomas tik bendradarbiaujant kūno kultūros bei sporto ir Vidaus reikalų ministerijos pareigūnams Dar 2004 m. A. Kutavičius ir S Dadelo, atlikę tyrimus padarė išvadą, kad pareigūnų fizinis parengtumas yra žemo lygio ir normatyvų neivykdė beveik 65 proc. pareigūnų. Tyrimų objektas – pirminės grandies policininkų bendrasis parengtumas bei jo lavinimo(si) galimybės (sąlygos). Tyrimo tikslas – pirminės grandies policijos pareigūnų bendrasis ir specialusis fizinis parengtumas bei jų siekis gerinti jį per fizinę saviugdą. Tyrimo metodai: teorinė analizė ir jos apibendrinimas, anketinė apklausa, testavimas, matematinė statistika. Tiriamoji imtis - 154 policijos pareigūnai, kurių amžius svyravo nuo 20 iki 54 m. Išvados. 1. Pareigūnai teigiamai vertina fizinio aktyvumo pratybų poveikį. Tačiau dėl netinkamo privalomų sporto treniruočių organizavimo įstaigoje, skurdžios sporto bazės, didelio darbo krūvio, mankštinimosi įpročio neturėjimo, kitų laisvalaikio praleidimo formų pripažinimo, ligų neįvykdo minimalių fizinio aktyvumo reikalavimu. 2. Pareigūno amžius... [toliau žr. visą tekstą] / The relevance of the research. The subject of the bachelor thesis is not only a relevant problem of Internal Affairs Office but also a problem of physical education and sport since qualified specialists of physical education and sport have to ensure the function of officers’ training. Sport scientists analyze the evaluation system and changes of police officers’ physical fitness and look for the reasons of officers’ poor training. The solution of this problem is possible when officers of physical education and sport as well as officers of Ministry of the Interior cooperate. In 2004 A. Kutavičius and S. Dadelo performed the research and came to the conclusion that officers’ physical fitness is of a low level and almost 65% of them did not correspond to the required normatives. The subject of the research is general fitness of primary level officers and opportunities of their training. The aim of the research is general and special fitness of primary level officers and their striving to improve it through physical self-education. The methods of the research: theoretical analysis and its generalization, questionnaire, testing, mathematical statistics. The sample of the research: 154 police officers whose age ranged from 20 to 54. Conclusions. Officers positively evaluate the influence of physical activity training. However, minimal requirements of physical activity are not fulfilled due to the inappropriate organization of compulsory sport training in the office, poor sport... [to full text]

The oceans represent a wealth of biological diversity where many species remain to be discovered and described. Among seaweeds, a paucity of morphological features by which to differentiate species means that many genera harbour overlooked or cryptic species. Fucus, Porphyra and Ulva are three common genera of marine intertidal algae and all include species that are particularly difficult to distinguish morphologically. DNA barcoding has been championed as a revolutionary tool for species identification and discovery and applying this tool to algae was a logical step due to the difficulty of morphological identification of many algal species. This thesis is part of a significant initiative aimed at identification and discovery of all species of seaweeds in Canadian waters, using a DNA barcoding approach. The original concept of DNA barcoding relied on comparing the 5’ region of the mitochondrial cytochrome c oxidase 1 (COI-5P) gene among animal species. In this study, DNA barcoding with COI-5P was applied to the brown algal genus Fucus and worked as well as any other marker to assign morphologies to known species. The DNA barcoding results also uncovered substantial phenotypic diversity in Pacific F. distichus. Results were confirmed by comparison with sequences of the nuclear internal transcribed spacer region (ITS). For Porphyra, COI-5P DNA barcoding was compared with species identification using the chloroplast large rubisco subunit (rbcL) and the Universal Plastid Amplicon (UPA) in a floristic survey of Canadian Porphyra species. Two new species were discovered and described (Porphyra corallicola and Porphyra peggicovensis), and P. cuneiformis was synonymized with P. amplissima. The COI-5P emerged as the best marker for species discrimination despite difficulties with primer universality. To aid in choosing a marker for DNA barcoding for green algae, the universality and species discriminatory power of the rubisco large subunit (rbcL) (considering the 5’ and 3’ fragments independently), the UPA, the D2/D3 region of the nuclear large ribosomal subunit (LSU-D2/D3) and the ITS were evaluated. While the rbcL-3P highlighted several cryptic species, and worked well to distinguish Ulva species, more research is needed to recommend a marker for DNA barcoding generally in marine green macroalgae.

Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Žmogus, jo būtis jau šimtmečius jaudina ne vieną filosofą, dramaturgą, poetą ir kiekvieną iš mūsų. Todėl ši tema išlieka aktuali ir neišsemiama bet kuriuo laikmečiu. / A man, his existence is not worried about a century philosopher, playwright, poet and every one of us. Therefore, this topic remains relevant and inexhaustible in any era.

Contexte : L'infection génitale à Chlamydia trachomatis (C. trachomatis ) est un important problème de santé publique car elle peut entraîner de graves séquelles en matière de reproduction, y compris l'atteinte inflammatoire pelvienne, l'infertilité tubaire et la grossesse ectopique. On retrouve une absence de symptômes de l'infection à C. trachomatis chez 70% des femmes infectées ce qui apporte une morbidité élevée car, même si l'infection est facilement curable, elle doit d'abord être dépistée. Objectif : L'objectif principal de la recherche est d'établir le risque de développer un problème de fertilité féminine après une infection à C. trachomatis et sa récidive. Méthode : L'étude de cohorte rétrospective, qui a eu lieu entre les années 1996 et 2011, a permis l'observation de deux groupes de femmes, âgées entre 15 et 24 ans, selon leur exposition à une infection à C. trachomatis . Avec une médiane de 7 ans pour le temps de suivi, les analyses de régressions se sont portées principalement sur les issues de reproduction telles que la naissance et le diagnostic d'infertilité tubaire. L'échantillon est constitué de 5,057 femmes qui ont effectué 12,301 examens de C. trachomatis avec seulement 8,6% de tests positifs. Résultat : Les analyses semblent démontrer que le potentiel d'accoucher est significativement moindre chez les femmes qui ont été exposées à une infection à C. trachomatis , pour un rapport de cote brut de 0,82 (IC à 95% : 0,67-0,99) et un RC ajusté, pour l'âge et d'autres infections vaginales, de 0,84 (0,69-1,02). Lorsqu'on stratifie selon l'âge, le RC ajusté indique 0,71; IC 95% (0,53-0,94) pour le groupe des 20-24 ans alors qu'il est sans effet chez les 15-19 ans. En ce qui concerne l'infertilité, on constate un risque significatif 3 fois plus élevé de développer une infertilité tubaire, RC brut de 2,81 (1,04-7,56), après avoir obtenu au moins une infection à C. trachomatis . Lorsqu'on ajuste pour l'âge, la tendance indique un RC ajusté de 1,52 (0,41-2,75). Conclusion : Les résultats de cette étude suggèrent qu'une infection à C. trachomatis contribue à l'infertilité tubaire et diminue le taux de natalité chez une femme. L'impact de l'infection se manifeste principalement chez les femmes âgées entre 20 et 24 ans lorsque la durée de suivi est minimalement de 4 ans suite au premier test à C. trachomatis . La détection et le traitement de l'infection doit se faire, particulièrement chez les femmes asymptomatiques, avant le développement de séquelles. La fréquence du dépistage doit être suffisante pour permettre une détection précoce.

The essay examines the concept of revolt in D.H. Lawrence's novel Lady Chatterley's Lover through an analysis of its portrayal of society, oppression, and violence, as well as love, tenderness, and the body. Sigmund Freud's essay Civilization and Its Discontents is used as a theoretical framework.

Valstybinės darbo inspekcijos kompetencija yra tiksliai apibrėžta Valstybinės darbo inspekcijos įstatyme. Akivaizdu, kad jos funkcijos yra plačios. Atsižvelgiant į tai darbe akcentuotas dėmesys į darbuotojų saugos ir sveikatos pažeidimus, nelegalaus darbo reiškinių prevenciją, darbo apmokėjimo įmonėse kontrolę, darbo laiko apskaitos pažeidimus bei vykdomą aktyvią, kryptingą visuomenės konsultavimo ir informavimo veiklą. Magistrinio darbo tikslas - atskleisti Valstybinės darbo inspekcijos kompetencijos ypatumus, išanalizuoti pagrindines jos funkcijas, jų įgyvendinimą, o taip pat išskirti Lietuvos teisės teorijoje ir praktikoje kylančias problemas, teisiškai jas įvertinti, bei pasiūlyti jų sprendimo variantus. Savo veikloje Valstybinė darbo inspekcija taiko įvairius kontrolės ir prevencijos būdus: inspektavimą, darbdavių, juos atstovaujančių ar įgaliotų asmenų mokymą ir konsultavimą. Siekdama optimaliai spręsti darbuotojų saugos ir sveikatos bei darbo įstatymų problemas ji vis labiau įtvirtina konsultavimu, informaciniu dialogu grindžiamus santykius su darbdaviais ir darbuotojais. Valstybinės darbo inspekcijos veikla ir sukaupta praktika leidžia formuoti ir keisti darbo teisę. / The competence of the State Labor Inspectorate is precisely defined in the State Labor Inspection Law. It is clear that its function is wide. Considering this, the attention in my work has been focused on occupational safety and health violations, prevention of illegal employment effects, control companies pay, working time accounting irregularities and also active and purposeful management of public consultation and conveyance. The aim of master’s work is to highlight the features of the implementation of the State Labor Inspectorate, to analyze its main features, their implementation, as well as to distinguish theory and practice problems of Lithuanian law, to evaluate them legally and to propose the solutions. In its activities the State Labor Inspectorate applies different control and prevention methods: inspection, training and consulting of employers, their representatives or attorneys. In order to tackle employees’ health and safety, and employment law problems, it introduces more and more consulting, information dialogue-based relations with employers and workers. State Labor Inspectorate activity and accumulated practice allows to shape and modify the labor law.

The Constitution of the Republic of South Africa6 (hereinafter the Constitution) gives everyone the right to fair labour practices.7 The Labour Relations Act8 (hereinafter the LRA) regulates the relationship between employers and employees as well as the relationship between employers and trade unions. These labour relations are quite extensively regulated by statutory measures. The same can unfortunately not be said about the relationship between a trade union and its members. Because a trade union is a legal entity, a trade union is controlled and managed by certain functionaries like any body corporate. The management structures of the trade union are defined in the trade union’s constitution. A trade union can not perform any legal functions which are not provided for in the trade union’s constitution. 9 The trade union’s constitution states the nature of the relationship between the union and its members.10 Workers join trade unions in order to protect themselves and their rights in the workplace. An expectation is therefore cultivated by the members that the trade union, through its representative power and mandate to act on behalf of the members, will do so in the best interest of the members. The disruption of the relationship can have negative implications for the trade union. In this study, relevant case law will be sited to explain the contents of the legal responsibility of a trade union to its members. The specific focus of the study is the legal responsibility of a trade union if its members would suffer pecuniary loss or harm as a result of the trade union’s actions. The purpose of this study is to discuss the regulation of the relationship between a trade union and its members in South Africa and to find a solution for the fragmented regulation or non-regulation thereof. The authority that a member grants to a trade union, mostly in the form of a contract, involves the expression of the will of the members that the trade union has the necessary power to perform judicial acts on its behalf. The discussion is limited to the actual authorization originated by a contract of mandate between a trade union and its members. In terms of the common law’s contract of mandate a representative is obliged to perform his orders with care and diligence, convey information, to act in good faith and to account for his actions. There are no statutory measures that regulate the nature of the legal relationship between a trade union and its members provided for in the trade union’s constitution. This study discusses the regulatory challenges that the regulation of the relationship between a trade union and its members in South Africa are facing, and some recommendations are made with regards to the possible application of existing legislation and the common law contract of mandate. / LLM (Labour Law), North-West University, Potchefstroom Campus, 2014

The effect of initial microstructures of an 0.05 wt.% C low carbon steel, acicular ferrite (AF), Bainite (B), polygonal ferrite (PF), fine polygonal ferrite (FPF), and a microstructure produced by direct strip casting (DSC) (termed SC), on the deformation and recrystallization behaviour of cold rolled low carbon (LC) steel, was investigated. The initially prepared samples with the initial microstructures were cold rolled to 50, 70 and 90% reductions, then annealed isothermally in the temperature range 580 ??? 680 oC. The microstructures and textures produced by deformation and annealing were studied by optical microscopy, XRD, TEM, SEM and EBSD. The initial microstructures were characterized mainly by optical microscopy and EBSD. Using EBSD, the ferrite grain size of the AF, B and SC samples was considerably larger than that found by optical microscopy with a large fraction of low angle grain boundaries (LAGBs) observed within prior austenite grains. All samples exhibited a very weak texture close to random. After cold rolling, the microstructures of AF and SC contained shear bands with PF and FPF generating deformation bands. For AF and SC, the pearlite phase was more extensively elongated in rolling direction compared with PF and FPF. After 90% cold rolling reduction, PF, FPF and SC consist mainly of the texture component and AF and B . It was found that FPF recrystallized most rapidly followed by B, PF and AF with SC recrystallizing orders of magnitude more slowly due to the solution drag caused by its uniformly distributed higher Mn content. Very strong (???-fibre) texture was generated in cold rolled PF followed by FPF, with AF, SC and B generating very weak textures. The texture evolution during annealing 90% reduction PF was examined in further detail. The behaviour of nucleation and grain growth provides strong evidence of orientated nucleation as the dominant factor for CRA texture development in this material.