Дисертації з теми "661.872.22–13"
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1
Носік, Вікторія Вікторівна. "Модифікований вуглецевмісний сорбент для глибокого вилучення органічних сполук". Master's thesis, Київ, 2018. https://ela.kpi.ua/handle/123456789/23010.
Повний текст джерелаАнотація:
Наявність органічних сполук в стічних водах, що надходять у водойми, повинна бути знижена до надзвичайно малих концентрацій для попередження негативних екологічних наслідків. Глибоке очищення води від органічних речовин може бути здійснено шляхом застосування адсорбційної технології.
На сьогоднішній день дослідження можливостей синтезу сорбентів з відходів глиноземних виробництв для очищення стічних вод набувають все більшої популярності.
Метою магістерської роботи є модифікування поверхні активованого вугілля та використання його в технології глибокого очищення стічних вод фармацевтичного виробництва.
Основними завданнями магістерської дисертації є:
вибір методу модифікування та встановлення основних параметрів процесу модифікування;
виявлення типу модифікатору;
встановлення морфології та складу отриманого зразку модифікованого вугілля;
дослідження структурно-сорбційних характеристик поверхні модифікованого активованого вугілля;
виявлення основних параметрів (тривалість процесу, температурний режим, концентрація модифікатору) сорбційного процесу;
дослідження ефективості застосування отриманих зразків модифікованого вугілля для очищення води від левамізолу, норсульфазолу та стрептоциду;
створення технологічної схеми глибокого очищення води від левамізолу, норсульфазолута стрептоциду.
Об’єкт дослідження – процес модифікації вуглецевмісного сорбенту, дослідження закономірностей його застосування для глибокого вилучення органічних сполук.
Предмет дослідження – активоване вугілля, «червоний шлам» Миколаївського глиноземного заводу, модельні розчини фармацевтичних стічних вод (левамізолу, норсульфазолу та стрептоциду).
Синтезовано сорбент з використанням відходів глиноземного виробництв та перевірено його ефективністі в порівнянні з торговою маркою активованого вугілля. Встановлено, що ефективнішим є модифіковане активоване вугілля. Модифікування поверхні АВ призводить до збільшення сорбційної ємності сорбенту.
Результати досліджень відображено у матеріалах міжнародних конференцій.To prevent negative environmental effects the presence of synthetic organic compounds in sewage that enters into ponds should be reduced to extremely low concentrations. Deep water purification from toxic organic substances can be done by applying adsorption technology. Today research opportunities synthesis of sorbents from waste alumina production for wastewater treatment are becoming more popular. The purpose of the master's work is to modify the surface of activated carbon and use it in the technology of deep sewage treatment of pharmaceutical production. The main tasks of the master's thesis are: the choice of the modification method and the establishment of the main parameters of the modification process; detection of modifier type; establishment of morphology and composition of the obtained sample of modified coal; research of structural–sorption characteristics of the surface of modified activated carbon; establishment of the basic parameters (duration of the process, temperature mode, concentration of the modifier) of the sorption process; checking the effectiveness of the application of the obtained samples of modified coal for water purification from levamisole, norsulfazolum and streptocide; creation of a technological scheme of deep water purification from levamisole, norsulfazolum, streptocide. The object of the study – the process of modification of carbon-containing sorbent, the study of the laws of its application for the deep removal of organic compounds. The subject of research - activated carbon, "red mud" of Mykolayiv Alumina Factory, model solutions of pharmaceutical wastewater (levamisole, norsulfazole and streptocide) The sorbent was synthesized using waste from alumina production and its efficiency compared to the trademark of activated carbon was checked. Found that the modified activated carbon is more efficient. Modification of the AC surface leads to an increase sorbent capacity of the sorbent. The results of the research were made public at international conferences.
2
Zeeh, Julia, Karl Ledermüller, and Michaela Kobler-Weiß. "Evaluierung von Motivationsschreiben als Instrument in universitären Aufnahmeverfahren." zfhe, 2018. http://dx.doi.org/10.3217/zfhe-13-04/13.
Повний текст джерелаАнотація:
Während Zulassungstests an Universitäten im Regelfall evaluiert werden, sind entsprechende Verfahren zur Evaluierung anderer Prozessschritte in Bewerbungsverfahren - wie die Einreichung von Motivationsschreiben - noch nicht etabliert. Um diese Lücke zu schließen, wird in diesem Beitrag ein Multi-Method-Ansatz zur Evaluierung von Motivationsschreiben vorgestellt, bei dem Text-Mining-Techniken mit inhaltsanalytischen Elementen kombiniert werden. Es wird dargelegt, wie unterschiedliche von Studierenden gesendete "Signale" mit Studienerfolg korrelieren, und aufgezeigt, dass soziodemografische Effekte bei der Bewertung von Motivationsschreiben berücksichtigt werden müssten.
3
Javor, Andrija, Monika Koller, Nick Lee, Laura Chamberlain, and Gerhard Ransmayr. "Neuromarketing and consumer neuroscience: contributions to neurology." BioMed Central Ltd, 2013. http://dx.doi.org/10.1186/1471-2377-13-13.
Повний текст джерелаАнотація:
Background: 'Neuromarketing' is a term that has often been used in the media in recent years. These public discussions have generally centered around potential ethical aspects and the public fear of negative consequences for society in general, and consumers in particular. However, positive contributions to the scientific discourse from developing a biological model that tries to explain context-situated human behavior such as consumption have often been neglected. We argue for a differentiated terminology, naming commercial applications of neuroscientific methods 'neuromarketing' and scientific ones 'consumer neuroscience'. While marketing scholars have eagerly integrated neuroscientific evidence into their theoretical framework, neurology has only recently started to draw its attention to the results of consumer neuroscience.
Discussion: In this paper we address key research topics of consumer neuroscience that we think are of interest for neurologists; namely the reward system, trust and ethical issues. We argue that there are overlapping research topics in neurology and consumer neuroscience where both sides can profit from collaboration. Further, neurologists joining the public discussion of ethical issues surrounding neuromarketing and consumer neuroscience could contribute standards and experience gained in clinical research.
Summary: We identify the following areas where consumer neuroscience could contribute to the field of neurology:
First, studies using game paradigms could help to gain further insights into the underlying pathophysiology of pathological gambling in Parkinson's disease, frontotemporal dementia, epilepsy, and Huntington's disease.
Second, we identify compulsive buying as a common interest in neurology and consumer neuroscience. Paradigms commonly used in consumer neuroscience could be applied to patients suffering from Parkinson's disease and frontotemporal dementia to advance knowledge of this important behavioral symptom. Third, trust research in the medical context lacks empirical behavioral and neuroscientific evidence. Neurologists entering this field of research could profit from the extensive knowledge of the biological foundation of trust that scientists in economically-orientated neurosciences have gained. Fourth, neurologists could contribute significantly to the ethical debate about invasive methods in neuromarketing and consumer neuroscience. Further, neurologists should investigate biological and behavioral reactions of neurological patients to marketing and advertising measures, as they could show special consumer vulnerability and be subject to target marketing. (authors' abstract)
4
Michel, Robert C. "Understanding Matthew 6:13 and James 1:13 why we need to pray Matthew 6:13 /." Theological Research Exchange Network (TREN), 2000. http://www.tren.com.
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5
Vickhoff, Jaana. "13 Ghosts : En filmanalys av 13 Ghosts (1960) och Thir13en Ghosts (2001)." Thesis, Stockholms universitet, Institutionen för mediestudier, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-77628.
Повний текст джерелаАнотація:
Syftet och frågeställningarna med uppsatsen är att fastsälla vilka de betydelsebärande skillnaderna är i filmerna 13 Ghosts (1960) och Thir13en Ghosts (2001) gällande hur kvinnor framställs i aspekterna våld, scener med övernaturligt innehåll samt sexualitet. Syftet är även att ta reda på hur övernaturlighet och våldsscener skiljer sig från varandra mellan filmerna utan att väga in ett genusperspektiv, samt vad det finns för stora skillnader i hur kvinnor framställs i förhållande till männen med betoning på remaken.Teorier hämtas från Karen Boyle och Göran Bolins teorier om våld i film och feministisk filmteoretisk forskning med namn som Marianne Kleberg, Elisabeth Cowie, Laura Mulvey och Shohini Chaudhuri, där sexualitet och objektifiering av kvinnokroppen står i centrum. Vidare behandlas teorier av Emely D. Edwards, Carrol F. Fry, Marina Warner samt Tom Ruffles angående populärkultur och andlighet.Metoden som används i denna studie är en semiotisk analys, där Roland Barthes beteckningar denotation, konnotation och myt agerat grundpelare.Resultat påvisar att filmerna skiljer sig till stor del inom alla aspekter och att kvinnor i remaken oftare är mer stereotypa i sina framställningar. Analysen visar att kvinnors roll i scener med våld tenderar att sexualiseras, ofta har de inte samma mål med sina ockulta praktiker som männen samt att det har skett en stor ökning i nyinspelningen vad gäller objektifiering och sexuella anspelningar på kvinnokroppen. Det har även skett en stor ökning av scener med våldsinnehåll och det är dessutom ett brutalare sådant, samt att det övernaturliga ges betydligt mycket mer utrymme i remaken.Det kan i slutsatsen konstateras att filmer idag innehåller mer av allt inom de aspekter som jag hade för avsikt att undersöka i den här studien, och att detta i sin tur kan relateras till en något mer avtrubbad publik idag som möjligtvis kräver att filmer ska vara mer övertydliga i sin framtoning.
6
Willoughby, Catherine. "Functional annotation of the 'Del(13)Svea36H' region of mouse chromosome 13." Thesis, University of Oxford, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442991.
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7
Baracco, Monsante Carlos A. "Temas Complementarios: clase 13." Universidad Peruana de Ciencias Aplicadas - UPC, 2008. http://hdl.handle.net/10757/272530.
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8
McKeone, Richard. "Mapping and phenotyping genes in the Del(13)Svea36H region of mouse chromosome 13." Thesis, Open University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.516982.
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9
Bürger, Thomas. "Dresden und der 13. Februar." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-66280.
Повний текст джерелаАнотація:
Am Abend des 13. Februar gedenken seit 66 Jahren viele Dresdner vor der Frauenkirche mit Kerzen in der Hand der Zerstörung der Stadt im Jahre 1945. Seit einigen Jahren bestimmen aber weniger die trauernden Menschen als vielmehr die Märsche rechtsradikaler Gruppierungen das öffentliche Bild, die sich vor der wieder erstandenen Stadtkulisse in Szene setzen und ein weltweites Medieninteresse auf sich lenken wollen. Seit 1989 sind Deutschland und Europa friedlich vereint, der Zweite Weltkrieg und der Kalte Krieg sind überwunden. Wir leben versöhnt mit unseren vielen Nachbarn, die Grenzen sind offen, die kriegsverwundeten Städte sind weitgehend wieder aufgebaut, in Dresden stehen die Synagoge wieder und die Frauenkirche – und die ganze Welt hat an diesem Wiederaufbau mitgewirkt. Dresden ist wieder eine schöne und weltoffene Stadt. Ist es da verwunderlich, wenn die „Trauermärsche“ rechtsradikaler Gruppierungen nicht nur die Dresdner, sondern Menschen in aller Welt entsetzen und Erinnerungen an ein intolerantes und ausländerfeindliches Deutschland der Diktatur von 1933 bis 1945 wecken? Warum aber marschieren Jahr für Jahr Neonazis durch die Stadt?
10
Cox, Roland Paul. "Parakalew in Hebrews 3:13." Theological Research Exchange Network (TREN), 2006. http://www.tren.com/search.cfm?p001-1052.
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11
Sceirine, Kenneth. "Salt and Matthew 5:13." Theological Research Exchange Network (TREN), 1988. http://www.tren.com.
Повний текст джерела
12
Bullock, Thomas Hornsby. "Group 13 tris-pyridyl complexes." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.578971.
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13
Clark, D. "Studies in Odyssey 13-24." Thesis, University of Cambridge, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384417.
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14
Silverman, Joel Samuel. "Adventures in group 13 chemistry /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.
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15
Marlow, Gregory. "Week 13, Video 03: Skinning." Digital Commons @ East Tennessee State University, 2020. https://dc.etsu.edu/digital-animation-videos-oer/84.
Повний текст джерела
16
Neves, Veronica. "Towards a conservation strategy of the Roseate tern Sterna dougallii in the Azores Archipelago." Thesis, University of Glasgow, 2006. http://theses.gla.ac.uk/13/.
Повний текст джерелаАнотація:
The Roseate Tern, Sterna dougallii, is currently regarded as one of the most endangered seabirds in Europe. The mid-Atlantic Azores islands, Portugal, are an important breeding ground for this species, holding more than 50 per cent of the European population. EU directives are aimed at maintaining and enhancing the current range and breeding numbers of Roseate Tern in the Azores and elsewhere and it is thus a priority species on the Conservation Agenda. However, few studies have examined the Roseate Tern in this geographical area of the Atlantic, and this thesis aims to address this need. The thesis investigates and examines several potential factors affecting breeding numbers of these birds in the archipelago, giving particular attention to predation and potential predators. Data were mainly attained through fieldwork conducted in the period 2002-2004, but investigation of recent historical records of breeding numbers is utilized to assess trends. These historical data were collected between 1989 and 2005, and show that the breeding population has fluctuated widely over the last 16 years. Taking the Roseate Tern demographic parameters into account, this variation can only be explained by means of intermittent breeding. Many more years of research and monitoring will be needed before we can fully understand the factors underlying the decision of Roseate Terns to breed or not in a given year in the archipelago. Nevertheless this lack of a complete understanding of a perhaps natural variation does not prevent implementation of immediate conservation action. This thesis examines the impact of avian predators, such as gulls and starlings, on breeding success. Although terns and starlings can nest in close proximity in the Azores, egg predation by starlings has rarely been reported. In the Azores, this behaviour has only been detected in one colony, Vila islet that holds about 20 per cent of the Azorean Roseate Tern population, but it is the main cause of egg losses in the tern colony. A census conducted to estimate the size of the Yellow-legged Gull population yielded an estimate of 4249 breeding pairs, representing an increase of almost 60 per cent from the previous survey conducted in 1984. A control taste aversion (CTA) experiment was conducted to explore the possibility of using this technique as a way to reduce starling and gull predation. Our results indicate that CTA has potential to work with gulls but it will be much more difficult to use it successfully on starlings. Using an integrated habitat management strategy at Praia Islet, Graciosa, I demonstrate that it is possible to enhance the habitat of the terns and increase their breeding numbers if efforts are global and broad. Future conservation action might need to implement lethal control of starlings in very specific situations. Lethal control should only be undertaken in conjunction with other measures, such as the provision of Roseate Tern artificial nests and close monitoring to assess its effect on productivity. The thesis concludes by summarizing the management and conservation implications of the results and placing these ornithological findings in a wider conservation perspective. By rapidly implementing the actions here described, the populations of Roseate Terns should increase in future to the point where it is no longer critically endangered.
17
Pierce, Chad. "Spirits and the Proclamation of Christ : 1 Peter 3:18-22 in its tradition-historical and literary context." Thesis, Durham University, 2009. http://etheses.dur.ac.uk/13/.
Повний текст джерелаАнотація:
1 Peter 3:18-22 records Christ’s proclamation to the “imprisoned spirits.” Interpreting this passage has challenged even the most competent exegetes. Earliest interpretations understood these imprisoned spirits as the souls of humans to whom Christ preached during his “harrowing of Hades” between his death and resurrection. Augustine identified them as the humans living prior to the flood who were heralded to by the pre-existent Christ through the person of Noah. Scholars from the beginning of the twentieth century through the present have read these verses through the lens of the fall of the watchers tradition first recorded in the Book of Watchers, thus reckoning these spirits as imprisoned angels. Yet contemporary scholarship has failed to acknowledge the development, conflation, and even multiplicity of the fallen angel sin and punishment myths that are found throughout much of early Jewish and Christian literature. This thesis traces the major developments of the fallen angel, giant, evil spirit, and human sin and punishment traditions throughout 1 Enoch, Jubilees, Dead Sea Scroll material, and other relevant works that may have played a role in the formative history of 1 Peter 3:18-22. This thesis also attempts, based upon the conflation of previous traditions, to ascertain the identity of imprisoned spirits, the content of Christ’s proclamation, and the relevance of these questions to the original readers. Finally, this work attempts to ascertain the relationship between baptism in verse 22 and the warding off of evil spirits.
18
Millington, Peter Thomas. "The origins and development of English folk plays." Thesis, University of Sheffield, 2002. http://etheses.whiterose.ac.uk/13/.
Повний текст джерелаАнотація:
This thesis concerns those English folk plays whose plots are centred on the quack doctor character. Earlier researchers proposed three possible origins for these plays: a non-specific mystery play from the time of the crusades, some pre- Christian fertility ritual, and primitive shamanism. All three proposals were based on over-general comparisons, and relied on the key assumption that a continuous history can be traced back from before modern plays to the relevant era. However, in contrast with other customs, no evidence can be found for these plays before the 18th century, despite diligent searching. These theories are therefore disproved. Instead, it is proposed that the plays were attached in the early to mid 18th century to existing house-visiting customs. These were probably the source of the non-representational costumes that are sometimes worn. There is also evidence for the influence of the conventions of the English Harlequinade. The provenance of the scripts is unknown, but similarities between them suggest they ultimately derived from a single proto-text. A full-text database of 181 texts and fragments was built for investigation using cluster analysis, distribution mapping and other computerised techniques, some of which are novel. The cluster analysis has generated a new classification for the play texts that both confirms and extends the established typology. Comparison of the attributes of the clusters, aided by distribution mapping, has resulted in a putative genealogy for the plays that is presented for discussion. Trellis graphing has revealed a core of common lines that can be assembled into a viable script. This represents a reconstructed proto-text, although it requires consolidation with further evidence. Bibliometric analysis suggests that more archival research is needed in the century ending about 1750, which is the key period for the genesis of the plays.
19
Rivera, Pablo Marshall. "Analysis of a cross-section of time series using structural time series models." Thesis, London School of Economics and Political Science (University of London), 1990. http://etheses.lse.ac.uk/13/.
Повний текст джерелаАнотація:
This study deals with multivariate structural time series models, and in particular, with the analysis and modelling of cross-sections of time series. In this context, no cause and effect relationships are assumed between the time series, although they are subject to the same overall environment. The main motivations in the analysis of cross-sections of time series are (i) the gains in efficiency in the estimation of the irregular, trend and seasonal components; and (ii) the analysis of models with common effects. The study contains essentially two parts. The first one considers models with a general specification for the correlation of the irregular, trend and seasonal components across the time series. Four structural time series models are presented, and the estimation of the components of the time series, as well as the estimation of the parameters which define this components, is discussed. The second part of the study deals with dynamic error components models where the irregular, trend and seasonal components are generated by common, as well as individual, effects. The extension to models for multivariate observations of cross-sections is also considered. Several applications of the methods studied are presented. Particularly relevant is an econometric study of the demand for energy in the U. K.
20
Blois, Luciano <1957>. "Ricerca e sviluppo di un sistema gerarchizzato di indicatori di sostenibilità ambientale applicabile alla valutazione di politiche, programmi e piani per lo sviluppo sostenibile delle attività di cava." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2004. http://amsdottorato.unibo.it/13/.
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21
González, de la Fuente Paulina Andrea. "Expresión de metaloproteinasa de matriz ectracelular-13 (MMP-13) en dientes con periodontitis apical asintomática." Tesis, Universidad de Chile, 2010. http://repositorio.uchile.cl/handle/2250/133804.
Повний текст джерелаАнотація:
Trabajo de Investigación Requisito para optar al Título de Cirujano DentistaIntroducción La periodontitis apical asintomática (PAa) es una respuesta inmunoinflamatoria local a la invasión microbiana de la pulpa, que resulta en la destrucción de los tejidos periapicales. La metaloproteinasa de matriz extracelular -13 (MMP-13) es una colagenasa capaz de degradar los principales componentes del periodonto y hueso alveolar, por lo que podría estar implicada en la patogénesis de las lesiones periapicales (LPAs) y su caracterización en el fluido gingival crevicular (FGC) podría reflejar el estado de salud/enfermedad de los tejidos periapicales. El objetivo de este estudio es comparar los niveles de MMP13 en FGC de dientes con PAa y de dientes sanos; y asociar los niveles de MMP13 en FGC de dientes con PAa y en homogeneizados de sus respectivas LPAs. Materiales y Método Se seleccionaron 12 pacientes con diagnóstico clínico y radiográfico de PAa, indicación de exodoncia y libres de enfermedad periodontal. Se obtuvieron muestras de FGC de dientes con PAa, FGC de dientes contralaterales sanos y biopsias de LPAs, obtenidas luego de las exodoncias de los dientes con PAa. Se determinó la concentración de proteínas totales de las muestras y se determinaron los niveles de MMP-13 mediante Immunowestern blot. La intensidad de las bandas se midió por análisis densitométrico con el programa Un Scan iT ®. El análisis estadístico se realizó con la ayuda del software Stata v10. Resultados MMP-13 se expresa en FGC de dientes sanos, FGC de dientes con PAa y en homogeneizados de LPAs, tanto en su forma zimogénica como en su forma activa. Para ambas formas enzimáticas, los niveles de MMP-13 en FGC de dientes 5 con PAa fueron significativamente mayores que en sanos. Hubo una correlación positiva significativa entre los niveles de proMMP-13 en FGC y en homogeneizados de LPAs de dientes con PAa, no así para los niveles de MMP-13 activa. Conclusiones MMP-13 participaría en la génesis y/o progresión de la PAa, probablemente contribuyendo en el proceso de destrucción ósea en LPAs. Los niveles de MMP13 en FGC podrían reflejar la progresión de las LPAs, mientras que el FGC podría ser una herramienta útil en el estudio de la PAa, ya que reflejaría los cambios en el estado de salud o enfermedad de los tejidos periapicales.
22
Färnqvist, Hanna, Sophie Wallin, and Erik Widén. "BEPS Action 13 : - En fallstudie om SSAB:s dokumentation av internpriser och effekten av BEPS Action 13." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-28629.
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Niemeyer, Terlize Cristina [UNESP]. "Efeito de elementos intersticiais nas propriedades físicas e biocompatibilidade da liga 'TI'-13'NB'-13'ZR'." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/100908.
Повний текст джерелаАнотація:
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As propriedades mecânicas da liga 'TI'-13'NB'-13'ZR' (TNZ) são modificadas de maneira significativa com a presença de elementos intersticiais tais como oxigênio, carbono, nitrogênio e hidrogênio, principalmente suas propriedades elásticas, causando endurecimento ou fragilização da liga. Este trabalho mostra o estudo da influência do oxigênio nas propriedades da liga TNZ através de medidas de espectroscopia mecânica, usando um pêndulo de torção operando em frequências que variam de 4 a 21 'HZ' e temperatura entre 90 a 700 K. Pode-se observar uma estrutura de relaxação composta por um pico em torno de 150 K que foi associado à reorientação induzida por tensão de átomos de hidrogênio ao redor de átomos oxigênio aprisionados nas vizinhanças de átomos da matriz metálica (par O-H). Foi identificado também um aumento na capacidade de amortecimento na região de alta temperatura, típico de amostras que foram submetidas a tratamentos termomecânicos. Também foi observado que as dopagens causam uma mudança na capacidade de amortecimento, pois a introdução de oxigênio distorce o reticulado cristalino. Uma vez que a liga TNZ é utlizada em implantes ortopédicos, foram realizados ensaios de biocampatibilidade in vitro. No teste de citotoxicidade indireta, nehuma das amostras estudadas apresentou efeito tóxico para as células, mesmo após as dopagens. Foram realizados ensaios de corrosão onde foi observado que, com a dopagem de oxigênio, houve um pequeno deslocamento do potencial de corrosão para valores menos positivos. Porém, foi verificada uma redução significativa da corrente anódica, mostrando que a velocidade de corrosão diminui quando a dopagem é realizada. A introdução de oxigênio diminu o módulo de elasticidade, o que é interessante para ligas utilizadas em implantes ortopédicos.
The mechanical properties of the 'TI'-13'NB'-13'ZR' (TNZ) alloy are modified in significant way with the presence of interstitial elemensts such as oxygen, caborn, nitrogen and hidrogen, mainly its elastic properties, causing the hardening or softening of the alloy. This work shows the study of the oxygen influence on the properties of TNZ alloy by mechanical spectroscopy measurements, using a torsion pendulum operating at frequencies ranging from 4 to 21 'HZ' and temperature between 90 and 700 K. It can be observed a relaxation structure composed by a peak around 150 K that had been associated to the stress induced ordering of hydrogen atoms around oxygen atoms trapped in the neighborhood of atoms of the metllic matrix (O-H pair). It was identified an increase in the damping capacity in the high temperature region, typical of samples that was submitted to thermomechanical treatments. It was also observed that the oxygen charges caused a change in the damping capacity, because oxygen introducing distorts crystalline lattice. Once the TNZ alloy is used in orthopedic implants, it had benn made in vitro biocompatibility measurements. In the cytotoxicity indirect test, none of the samples presented toxic effect for cells, even after oxygen charges. It had been made corrosin assays wehe was observed that, with the oxygen charge, had a small displacement of the corrosin potential for less positives values. However, it was verified a sgnificant reduction in the anodic current, showing that the corrosin velocity decrease when dopping is made. The oxygen introduction decreases the elasticity modulus, what is interesting for orthopedic implants alloys.
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Niemeyer, Terlize Cristina. "Efeito de elementos intersticiais nas propriedades físicas e biocompatibilidade da liga 'TI'-13'NB'-13'ZR' /." Bauru : [s.n.], 2008. http://hdl.handle.net/11449/100908.
Повний текст джерелаАнотація:
Orientador: Carlos Roberto GrandiniBanca: Antonio Carlos Gustaldi
Banca: Pedro Augusto de Paula Nascente
Banca: Antonio Carlos Dias Ângelo
Banca: Glória Dulce de Almeida Soares
O Programa de Pós-Graduação em Ciência e Tecnologia de Materiais, PosMat, tem caráter institucional e integra as atividades de pesquisa em materiais de diversos campi da Unesp
Resumo: As propriedades mecânicas da liga 'TI'-13'NB'-13'ZR' (TNZ) são modificadas de maneira significativa com a presença de elementos intersticiais tais como oxigênio, carbono, nitrogênio e hidrogênio, principalmente suas propriedades elásticas, causando endurecimento ou fragilização da liga. Este trabalho mostra o estudo da influência do oxigênio nas propriedades da liga TNZ através de medidas de espectroscopia mecânica, usando um pêndulo de torção operando em frequências que variam de 4 a 21 'HZ' e temperatura entre 90 a 700 K. Pode-se observar uma estrutura de relaxação composta por um pico em torno de 150 K que foi associado à reorientação induzida por tensão de átomos de hidrogênio ao redor de átomos oxigênio aprisionados nas vizinhanças de átomos da matriz metálica (par O-H). Foi identificado também um aumento na capacidade de amortecimento na região de alta temperatura, típico de amostras que foram submetidas a tratamentos termomecânicos. Também foi observado que as dopagens causam uma mudança na capacidade de amortecimento, pois a introdução de oxigênio distorce o reticulado cristalino. Uma vez que a liga TNZ é utlizada em implantes ortopédicos, foram realizados ensaios de biocampatibilidade in vitro. No teste de citotoxicidade indireta, nehuma das amostras estudadas apresentou efeito tóxico para as células, mesmo após as dopagens. Foram realizados ensaios de corrosão onde foi observado que, com a dopagem de oxigênio, houve um pequeno deslocamento do potencial de corrosão para valores menos positivos. Porém, foi verificada uma redução significativa da corrente anódica, mostrando que a velocidade de corrosão diminui quando a dopagem é realizada. A introdução de oxigênio diminu o módulo de elasticidade, o que é interessante para ligas utilizadas em implantes ortopédicos.
Abstract: The mechanical properties of the 'TI'-13'NB'-13'ZR' (TNZ) alloy are modified in significant way with the presence of interstitial elemensts such as oxygen, caborn, nitrogen and hidrogen, mainly its elastic properties, causing the hardening or softening of the alloy. This work shows the study of the oxygen influence on the properties of TNZ alloy by mechanical spectroscopy measurements, using a torsion pendulum operating at frequencies ranging from 4 to 21 'HZ' and temperature between 90 and 700 K. It can be observed a relaxation structure composed by a peak around 150 K that had been associated to the stress induced ordering of hydrogen atoms around oxygen atoms trapped in the neighborhood of atoms of the metllic matrix (O-H pair). It was identified an increase in the damping capacity in the high temperature region, typical of samples that was submitted to thermomechanical treatments. It was also observed that the oxygen charges caused a change in the damping capacity, because oxygen introducing distorts crystalline lattice. Once the TNZ alloy is used in orthopedic implants, it had benn made in vitro biocompatibility measurements. In the cytotoxicity indirect test, none of the samples presented toxic effect for cells, even after oxygen charges. It had been made corrosin assays wehe was observed that, with the oxygen charge, had a small displacement of the corrosin potential for less positives values. However, it was verified a sgnificant reduction in the anodic current, showing that the corrosin velocity decrease when dopping is made. The oxygen introduction decreases the elasticity modulus, what is interesting for orthopedic implants alloys.
Doutor
25
Hillgren, Oliver, and Philip Andersson. "IFRS 13:s inverkan på förvaltningsfastigheter : en kvantitativ studie om effekten med IFRS 13:s implementering." Thesis, Högskolan Kristianstad, Fakulteten för ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-21327.
Повний текст джерелаАнотація:
Studien har en deduktiv ansats och undersöker kvantitativ syftet av att förklara effekten med implementeringen av IFRS 13 på värderingsförändringen av förvaltningsfastigheter. Vidare är ändamålet att bidra med ytterligare kunskap till effekten av IFRS 13:s implementering för förvaltningsfastigheter. För att svara på syftet har tre hypoteser formulerats som testas genom Wilcoxons teckenrangtest och Mann-Whitney testet. Testerna analyseras följaktligen med två utvalda huvudteorier, den institutionella teorin och legitimitetsteorin, vilka appliceras och diskuteras i studien. Resultatet av studien visar att det inte går att påvisa en signifikant skillnad i värderingsförändringen av förvaltningsfastigheter och IFRS 13, för och mellan fastighetsbolag på Large Cap och Mid Cap. Samt att det inte går att påvisa någon signifikant skillnad i värderingsförändringen efter implementeringen av IFRS 13, mellan en intern och extern värdering. Studien uppvisar varierande resultat i koppling till andra länder och varierar noterbart från tidigare studier, framför allt i den slutliga hypotesen som behandlar effekten av IFRS 13 på en extern och intern värdering.
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Peterson, Paul Silas. "Romans 13:1 in political perspective." Theological Research Exchange Network (TREN) Access this title online, 2005. http://www.tren.com.
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Senate, University of Arizona Faculty. "Faculty Senate Minutes May 13, 1985." University of Arizona Faculty Senate (Tucson, AZ), 1985. http://hdl.handle.net/10150/137399.
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Senate, University of Arizona Faculty. "Faculty Senate Minutes February 13, 1989." University of Arizona Faculty Senate (Tucson, AZ), 1989. http://hdl.handle.net/10150/137406.
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Senate, University of Arizona Faculty. "Faculty Senate Minutes April 13, 1992." University of Arizona Faculty Senate (Tucson, AZ), 1992. http://hdl.handle.net/10150/137297.
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Senate, University of Arizona Faculty. "Faculty Senate Minutes September 13, 1993." University of Arizona Faculty Senate (Tucson, AZ), 1993. http://hdl.handle.net/10150/137490.
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31
Senate, University of Arizona Faculty. "Faculty Senate Minutes December 13, 1999." University of Arizona Faculty Senate (Tucson, AZ), 1999. http://hdl.handle.net/10150/137529.
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Senate, University of Arizona Faculty. "Faculty Senate Minutes January 13, 1992." University of Arizona Faculty Senate (Tucson, AZ), 1992. http://hdl.handle.net/10150/137542.
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Senate, University of Arizona Faculty. "Faculty Senate Minutes September 13, 1999." University of Arizona Faculty Senate (Tucson, AZ), 1999. http://hdl.handle.net/10150/137566.
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34
Senate, University of Arizona Faculty. "Faculty Senate Minutes September 13, 2004." University of Arizona Faculty Senate (Tucson, AZ), 2004. http://hdl.handle.net/10150/137643.
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35
Senate, University of Arizona Faculty. "Faculty Senate Minutes September 13, 2010." University of Arizona Faculty Senate (Tucson, AZ), 2010. http://hdl.handle.net/10150/138589.
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36
Macdonald, Donald Hugh Charles. "Chromosome 13 abnormalities in myeloproliferative diseases." Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411308.
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37
Mitra, Amitabha. "GROUP 13 CHELATES IN PHOSPHATE DEALKYLATION." UKnowledge, 2006. http://uknowledge.uky.edu/gradschool_diss/293.
Повний текст джерелаАнотація:
A series of mononuclear boron halides of the type LBX2 (LH = N-phenyl-3,5-di-tbutylsalicylaldimine,X = Cl (2), Br (3)) and LBX ( LH2 = N-(2-hydroxyphenyl)-3,5-di-tbutylsalicylaldimine,X = Cl (7), Br (8); LH2 = N-(2-hydroxyethyl)-3,5-di-tbutylsalicylaldimine,X = Cl (9), Br (10); LH2= N-(3-hydroxypropyl)-3,5-di-tbutylsalicylaldimine,X = Cl (11), Br (12)) were synthesized from their borate precursorsLB(OMe)2 (1) (LH = N-phenyl-3,5-di-t-butylsalicylaldimine ) and LB(OMe) (LH2 = N-(2-hydroxyphenyl)-3,5-di-t-butylsalicylaldimine (4), N-(2-hydroxyethyl)-3,5-di-tbutylsalicylaldimine(5), N-(3-hydroxypropyl)-3,5-di-t-butylsalicylaldimine (6)). Theborate precursors, 1, 4 - 6, in turn, were prepared by refluxing the corresponding ligandsLH or LH2 with excess B(OMe)3. The boron halide compounds were air- and moisturesensitiveand compound 7 on hydrolysis gave the oxo-bridged compound 13 thatcontained two seven-membered boron heterocycles. The boron halide compoundsdealkylated trimethyl phosphate in stoichiometric reactions to produce methyl halide andunidentified phosphate materials. Compounds 8 and 12 were found to be the mosteffective dealkylating agents. Compound 8 on reaction with t-butyl diphenyl phosphinateproduced a unique boron phosphinate compound LB(O)OPPh2 (14) containing a terminalphosphinate group. Compounds 1-14 were characterized by 1H, 13C, 11B, 31P NMR, IR,MS, EA and MP. Compounds 5, 6, 11, 12 and 13 were also characterized by singlecrystalX-ray diffraction.The alkane elimination reaction between Salen(tBu)H2 ligands and diethylaluminumbromide was used to prepare the four Salen aluminum bromide compounds,salen(tBu)AlBr (15) (salen = N,N'-ethylenebis(3,5-di-tert-butylsalicylideneimine)),salpen(tBu)AlBr (16) (salpen = N,N'-propylenebis(3,5-di-tert-butylsalicylideneimine)),salben(tBu)AlBr (17) (salben = N,N'-butylenebis(3,5-di-tert-butylsalicylideneimine)) andsalophen(tBu)AlBr (18) (salophen = N,N'-o-phenylenenebis(3,5-di-tertbutylsalicylideneimine)).The compounds contained five-coordinate aluminum either in adistorted square planar or a trigonal bipyramidal environment. The bromide group inthese compounds could be displaced by triphenylphosphine oxide or triphenyl phosphateto produce the six-coordinate cationic aluminum compounds [salen(tBu)Al(Ph3PO)2]Br(19), [salpen(tBu)Al(Ph3PO)2]Br (20), [salophen(tBu)Al(Ph3PO)2]Br (21) and[salophen(tBu)Al{(PhO)3PO}2]Br (22). All the compounds were characterized by 1H,13C, 27Al and 31P NMR, IR, mass spectrometry and melting point. Furthermore,compounds 15, 16, 17, 18, 20, 21 and 22 were structurally characterized by single-crystalX-ray diffraction. Compounds 15, 17 and 18 dealkylated a series of organophosphates instoichiometric reaction by breaking the ester C–O bond. Also, they promoted thedealkylation reaction between trimethyl phosphate and added boron tribromide.Stoichiometric reaction of compound 15 with trimethyl phosphate produced thealuminophosphinate compound salen(tBu)AlOP(O)Ph2 (23). Compound 16 on reactionwith tributyl phosphate produced the aluminophosphate compound[salpen(tBu)AlO]2[(BuO)2PO]2 (24). Compounds 23 and 24 were characterized by singlecrystalX-ray diffraction and spectroscopically.
38
Purser, S. "Carbon-13 chemical shifts in solids." Thesis, University of East Anglia, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356610.
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39
Perrin, Jac Dean. "Family 13 in Saint John's Gospel." Thesis, University of Birmingham, 2013. http://etheses.bham.ac.uk//id/eprint/4482/.
Повний текст джерелаАнотація:
To date, the single criterion of Family 13 constituency has been the relocation of the Pericope Adulterae from its traditional location in John 7:53. This dissertation demonstrates why this criterion is inadequate and proposes a new criteria. After an overview of the history of research, potential Family 13 witnesses are classified by means of a methodology originated by Dr. David Parker’s use of Text und Textwert. This process identifies 8 witnesses inappropriately nominated as Family 13 members, thus establishing GA 13, 69, 124, 346, 543, 788, 826, 828, 983, and 1689 as valid members. Each of these 10 witnesses is then described palaeographically as a discrete artefact. Phylogrammatic software, originally designed for DNA analysis, is then adapted to exhaustively study these Johannine Greek texts. The by-product of this novel process complements and validates the earlier Text und Textwert process. Also available as a result of this study are original witness transcriptions (available at http://www.iohannes.com/family13/), a Critical Apparatus of Family 13 in St. John’s Gospel, an exhaustive description of the contents of 18 potential witnesses, and a description of the computer analysis process used in the study.
40
Tombul, Mustafa. "Towards heterometallic group 13 imido complexes." Thesis, University of Cambridge, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.620961.
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41
Laranjeira, Jose dos Santos. "13 esculturas : criação e estruturação simbolicas." [s.n.], 1996. http://repositorio.unicamp.br/jspui/handle/REPOSIP/284159.
Повний текст джерелаАнотація:
Orientador: Julio Plaza GonzalezDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Artes
Made available in DSpace on 2018-07-21T23:49:35Z (GMT). No. of bitstreams: 1 Laranjeira_JosedosSantos_M.pdf: 3179125 bytes, checksum: 54ec0d227bae010748186245c4d0eedf (MD5) Previous issue date: 1996
Resumo: O princípio gerador deste trabalho consiste na articulação do trinômio - conhecimento, fazer artístico e sua reflexão crítica. Não se trata de uma pesquisa exclusivamente teórica, mas de um processo criativo, integrador e dinâmico; um empreendimento de busca interminável que realizo motivado pelo desejo de penetrar na razão e no sentido do meu fazer a das minhas obras. Parto de minha experiência como escultor para situar o processo criativo, analisar e traduzir simbolicamente um conjunto de treze esculturas em metal. Tais esculturas representam e registram minha produção experimental na última década. Enquanto obras-signos, são dirigidas principalmente aos sentidos e à emoção, não ficando restritas a uma experiência meramente estética. Imaginação, intuição e sensibilidade, além da razão, são filtros do processo criativo, orientam à geração das obras, a ordenação sintática (combinação de materiais e técnicas) e com certeza, a análise e sua interpretação simbólica, as analogias e as metáforas. Na análise das obras utilizo como uma referência instrumental, entre outras, a semiótica e algumas instâncias fundamentais de análise e compreensão dos signos; principalmente o pensamento de Charles S. Peirce, para efetuar a análise sintática, semântica e pragmatica. o maior desafio é falar do meu próprio trabalho, traduzir uma experiência com outra, ou melhor dizendo, estabelecendo uma metalinguagem verbal como tentativa de enfrentar a concretude, as ambivalências e ambigüidades características da arte, indo além da linguagem visual como desafio intelectual. Complementar a realização das obras, com a ordenação e o registro formal destas questões cumpre com uma necessidade acadêmica que tem a intenção de auxiliar, orientar e subsidiar a compreensão da prática artística, enquanto artista e docente
Abstract: Not informed.
Mestrado
Mestre em Artes
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Marlow, Gregory. "Week 13, Video 02: Creating Skeleton." Digital Commons @ East Tennessee State University, 2020. https://dc.etsu.edu/digital-animation-videos-oer/83.
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43
College, of Law University of Arizona. "Law Record, Volume 13 No. 1." College of Law, University of Arizona (Tucson, AZ), 1991. http://hdl.handle.net/10150/612084.
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College, of Law University of Arizona. "Law Record, Volume 13 No. 2." College of Law, University of Arizona (Tucson, AZ), 1992. http://hdl.handle.net/10150/612095.
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45
Marjerison, Allan. "The fellowship of the Holy Spirit : Second Corinthians 13:13 in the liturgy and for the church." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ47789.pdf.
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46
Mut, Garcia Juan Miguel. "El ioga de Joan Mascaró i Fornés." Doctoral thesis, Universitat de les Illes Balears, 2005. http://hdl.handle.net/10803/9427.
Повний текст джерелаАнотація:
Joan Mascaró i Fornés (1897-1987) fue filólogo, poeta, orientalista, profesor en la Universidad Cambridge y, sobretodo, traductor de la Bhagavad Gita, los Upanishads i el Dhammapada desde el sánscrito y pali al inglés. La tesis es una tesis bibliográfica centrada en la obra de Mascaró y que sistematiza en un solo documento gran variedad de obras dispersas y algunas de ellas inéditas. Pretende dar una visión de conjunto sobre su pensamiento y su relación con la filosofía oriental y sobretodo con las obras que tradujo.
El interés de la tesis se centra en la actitud vital de Mascaró hacia la espiritualidad y el Yoga como herramienta para acceder a la aprehensión de la Verdad espiritual. La taxonomia que utiliza Mascaró en sus obras se basa en las palabras: Luz, Amor y Vida y la tesis pretende demostrar también su equivalencia con los términos Jñana, Bhakti y Karma Yogas.
En la tesis se tratan además, desde la perspectiva de Mascaró, temas como el budismo, la unidad del fenómeno religioso, la educación, concepto de Karma, de Dharma y otros.
Joan Mascaró i Fornés (1897-1987) was philologist, poet, orientalist, professor at Cambridge University and, above all, the translator of The Bhagavad Gita, The Upanishads and The Dhammapada from Sanskrit and Pali into English.
The thesis is bibliographical. It is centred in Mascaró's works, and it systematises a variety of disperses works, some of them unpublished in an only a document. It aspires to give a vision of his thoughts as a whole and their relationship with oriental philosophy and the works that he translated.
The main interest of the thesis is Mascaró's vital attitude towards spirituality and Yoga as a tool to gain access to the apprehension of the spiritual Truth. Mascaró's taxonomy is based in the words: Light, Love and Life and the thesis aspires to prove their equivalence with the conceptions of Jñana, Bhakti and Karma Yogas.
The Thesis also deals whith Mascaró's vision of Buddhism, the unity of religious phenomenon, education, the concepts of Karma and Dharma and others.
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Liu, Xiaoran. "Elucidation of Stabilization Pathways of Polyacrylonitrile by 13C-13C and 1H-13C Two Dimensional Solid-State NMR." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1427750353.
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Sirtoft, Breitholtz Christina. "Svenska kyrkans arkiv 2002. Den inomkyrkliga synen på Svenska Kyrkans nya arkiv (Ords 13:13 eller 16:3?)." Thesis, Uppsala University, Department of ALM, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-101437.
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Petrauskienė, Diana. "13-14 metų mokinių atskirties prevencija mokykloje." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080903_093706-12785.
Повний текст джерелаАнотація:
Statusas tarpusavio savybių sistemoje yra labai reikšmingas asmenybę formuojantis veiksnys. Turėdamas tam tikrą statusą, atlikdamas tam tikrą vaidmenį, paauglys mokosi vykdyti visuomenės keliamus reikalavimus.Jeigu aplinkinių sukurtas statusas yra paugliui priimtinas, tai pauglys gerai jaučiasi aplinkoje, gali pilnai save relizuoti. Izoliacijos sukeltos neigiamos emocijos dažnai skatina paauglį nederamai elgtis, o tai sudaro pagrindą formuotis neigiamoms asmenybės savybėms.
Problema- mokytojai stokoja kompetencijos socialinių mokinių gebėjimų plėtotei.
Tyrimo objektas- socialinė atskirtis paauglių tarpe.
Klausimas:
Kaip pasireiškia socialiniai ar pedagoginiai veiksniai, nulemiantys moksleivio statusą klasėje?
Tikslas:
Numatyti prevencines priemones, padedančias išvengti socialinės atskirties.
Uždaviniai:
1.Apibendrinti veiksnius, turinčius įtakos moksleivių savijautai klasėje.
2.Įvardyti socialinius ir pedagoginius veiksnius, galinčius turėti poveikį moksleivio statusui klasėje.
3.Atpažinti moksleivių pasiskirstymą pagal statusą konkrečioje klasėje.
4.Įvardyti prevencines priemones, galinčias padėti mokiniui išvengti socialinės atskirties
Išvados:
Remiantis gautais tyrimo rezultatais galiu teigti, kad socialinės atskirties mokinių atsiradimą mokykloje lemia tiek objektyvios ( ekonominės, socialinės sąlygos), tiek subjektyvios (pedagoginės) sąlygos... [toliau žr. visą tekstą]The position in a sistem of internal characteristic is a very important factor to forming individuality.A tenager with his / her position and a specific role learns how to accept the society position. If this position is accepted, the teenager is certain in surrounding and he/she is able to realise their personolity.Negative Emotions provocotive with isolation stimulate to behave inappropriate. This inappropriate behaviour forms the resons for negative personal characteristics. Problem: Teachers lock competence to develop students socinl abilities. Research object: Social disjuncture betnveen the teenagers. Qewstion: What do social or educotionl factors determine students‘ position in class. Aime:To understand preventive means, that help to avoid social isolation. Tasks: 1.To sum factors that influnce students feelings at school. 2.To name social and educational factors capable to bring influence students positions in class. 3.To recognize students grouping according to the position in class. 4.To name preventive means that help to avoid the social isolation. Conclusions: Mointain with the received research results that teenagers social isoletion origins determine objective( economical, social conditions) and subjective (education) conditions. Whereas they show that isoloted persons exist between teenagers... [to full text]
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Kruber, Susanne. "Synthese ausgewählter Teilstücke zu 13-Desmethoxy-FK506." [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=961383135.
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