Global ETD Search

1	The instrumental works of Franz Christoph Neubauer, 1760-1795 / Sjoerdsma, Richard Dale January 1971 (has links) No description available. Music Neubauer
2	Kunstvermittlung und die "Oral History" der Künstler dargestellt an Leben und Werk der Bildhauerin Marlene Neubauer-Woerner Weiss, Susanne January 2006 (has links) Zugl.: München, Univ., Diss., 2006
3	Algoritmo para contagem de células do tipo fibroblastos NIH/3T3 em câmara de Neubauer utilizando processamento digital de imagens Costa, Lucas Soares da 28 March 2017 (has links) Submitted by Cristiane Chim (cristiane.chim@ucpel.edu.br) on 2018-08-30T12:05:38Z No. of bitstreams: 1 Lucas Soares da Costa.pdf: 6533559 bytes, checksum: 540c854aef17b6fb97cad699d5be5f0a (MD5) / Made available in DSpace on 2018-08-30T12:05:38Z (GMT). No. of bitstreams: 1 Lucas Soares da Costa.pdf: 6533559 bytes, checksum: 540c854aef17b6fb97cad699d5be5f0a (MD5) Previous issue date: 2017-03-28 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / From the perspective of systems biology, the cell is the main element of information integration. Therefore, understanding the cell in its context is the key to unraveling many of the still unknown mechanisms of life and certain pathologies. Despite increasing automation in clinical analysis laboratories, many of them still employ optical microscopes for some specific analyzes. When working with microorganisms, it is most often desired to determine the cell concentration of the prepared suspension. One of the most common ways of obtaining this estimate is by counting under the microscope, using a Neubauer Chamber, also known as a Hemacytometer or Count Chamber. Each microscope image can contain hundreds of cells to be counted. Performing the counting visually entails a very large inaccuracy and requires high time, which also increases the time to obtain the final estimate. The current state of scientific research in Brazil and other third world countries reflects the need for a device that is easily accessible and inexpensive for researchers. Thus, in view of the aforementioned reasons, the development of a mechanism that matches these expectations becomes indispensable. In view of this perspective, the objective of this study was consolidated in the development of an algorithm for cellular counting through the capture of images from the Neubauer chamber. This algorithm results in counting accuracy greater than 90 % when compared to manual counting, as well as reducing the time from approximately two minutes to less than one second of the algorithm. / Na perspectiva de biologia de sistemas, a célula é o elemento principal da integração de informações. Portanto, compreender a célula no seu contexto é a chave para desvendar muitos dos mecanismos ainda desconhecidos da vida e de certas patologias. Apesar da crescente automatização nos laboratórios de análises clínicas, muitos deles ainda empregam microscópios óticos para algumas análises específicas. Quando se trabalha com microorganismos, na maioria das vezes deseja-se determinar a concentração de células da suspensão preparada. Uma das formas mais comuns de se obter esta estimativa é através da contagem ao microscópio, utilizando-se uma Câmara de Neubauer, também conhecida como Hemacitômetro ou Câmara de Contagem. Cada imagem de microscópio pode conter centenas de células a serem contadas. Realizar a contagem de forma visual acarreta em uma imprecisão muito grande e requer tempo elevado, o que também aumenta o tempo para obter a estimativa final. A situação atual da pesquisa científica no Brasil e em outros países de terceiro mundo reflete a necessidade de um dispositivo de fácil acesso e baixo custo aos pesquisadores. Assim, diante dos motivos supracitados, o desenvolvimento de um mecanismo que corresponda essas expectativas, faz-se indispensável. Frente a essa perspectiva, o objetivo desse estudo consolidou-se no desenvolvimento de um algoritmo para contagem celular através da captura de imagens da câmara de Neubauer. Este algoritmo resulta em uma precisão na contagem superior a 90% quando comparado a contagem manual, como também, reduzir o tempo de aproximadamente dois minutos para menos de um segundo do algoritmo. ENGENHARIAS
4	České kuchařské knihy 18. století / Czech cookbooks 18th century SOBOTKA, Roman January 2010 (has links) The thesis is called ?Czech cookery-books of 18th century?. During 18th century there were editted by printing-press totally 5 cookery-books that have come down just till today and are saved in our libraries, museum and archives. This thesis is concentrated on 4 of these books and is divided into 5 chapters. Each cookery-book is interpreted separately in its particular chapters. The main themes of these chapters there are the formal traits of each cookery-book and secondly inner analysis of the recipes. Mainly there was placed emphasis on the ingrediences that were used during cooking in the 18th century (meat, fish, vegetables and herbs, fruits, spices and other ingrediences). There is included the resume after the fourth book of Leopold Neubauer. All books are already presented together there. At the end the obtained pieces of information are summarized and the cookery-bookes from 16th century are partly compared with the ones from 18th century. The enclosure of this thesis is created by edition ?The cookery-bookes of Vienna? by Leopold Neubauer. The complete text was edited (except indexes at the end of the book).
5	Growth and biodegradation by Sporidiobolales yeasts in vanillin-supplemented medium González Gaarslev, Natalia January 2017 (has links) Studies of biodegradation in lignins by basidiomycetes yeasts show the conversion of lignin in various degradation products among which vanillin, a valuable substance, suggested to be a strong inhibitor of both fermentation and growth of yeasts, stands. Sporidiobolales yeasts used in these experiments were aimed to be identified by their highly conserved ITS region as well as studied in vanillinsupplemented medium through, vanillin-supplemented plates, TLC and Neubauer’s chamber to find out which, among the several isolates tested, were the most resistant ones, understand how they take up vanillin and how their growth is affected by the presence of the phenolic compound. Two strains were identified as Rhodotorula babjevae. One of them, L4, together with LS22, Rhodosporidium kratochvilovae, could withstand and biodegrade high concentrations of vanillin, producing biodegradation products with Rf values similar to the ones know for vanillic acid and vanillyl alcohol. Better growth in medium supplemented with small doses of vanillin was found, as well as disparity among the same species and their metabolic features, therefore, herbicides resistance was suggested as a reason for strains divergence. Further morphological-species comparison could also describe if there exist a relation between them. / Estudios sobre la biodegradación de ligninas por levaduras basidiomicetes muestran la conversión de lignina en distintos productos de degradación, entre los cuales se encuentra la vainillina, un fuerte inhibidor de la fermentación y el crecimiento de levaduras. Las levaduras Sporidiobolales utilizadas en estos experimentos han intentado ser identificadas a través de la región ETI, muy conservada, además de estudiadas en medios suplementados con vainillina mediante placas suplementadas con vainillina, CCF y cámara de Neubauer para averiguar cuáles son las cepas más resistentes, entender cómo metabolizan la vainillina y cómo su crecimiento se ve afectado por la presencia de dicho compuesto. Dos cepas fueron identificadas como Rhodotorula babjevae. Una de ellas, L4, junto con con la cepa LS22, Rhodosporidium kratochvilovae, pudieron soportar y biodegradar elevadas concentraciones de vainillina, originando productos de biodegradación con valores de Rf similares a los del ácido vanílico y alcohol vanílico previamente conocidos. Se encontró un crecimiento mejor en medios suplementados con pequeñas dosis de vainillina además de una disparidad entre mismas especies y sus características metabólicas, así, herbicidas han sido sugeridos como una posible causa en dicha divergencia. Una futura comparación morfología-especie podrá describir si existe relación entre ambos. Sporobolomyces Vanillin Internal Transcribed Spacer (ITS) Thin layer chromatography (TLC) Neubauer’s chamber Sporobolomyces Vainillina Espaciador Transcribible Interno (ETI) Cromatografia en capa fina (CCF) Cámara de Neubauer Microbiology Mikrobiologi
6	EKMR och klimatprocesser mot stater : Vad har stater för bedömningsmarginal i att tillförsäkra minskade klimatutsläpp Eriksson, Malin January 2023 (has links) No description available. Environmental law climate law human rights climate change litigation ECHR ECtHR European court of human rights margin of appreciation right to life right to private life right to family life article 2 article 8 positive obligations international standards KlimaSeniorinnen Careme Duarte Neubauer Urgenda Klimaatzaak Aurora Framework Convention on Climate Change Environmental human rights law Miljörätt klimaträtt mänskliga rättigheter klimatprocess EKMR Europadomstolen bedömningsmarginal rätt till liv rätt till privatliv rätt till familjeliv artikel 2 artikel 8 positiva förpliktelser internationell standard KlimaSeniorinnen Careme Duarte Neubauer Urgenda Klimaatzaak Aurora Klimatkonventionen ramkonvention om klimatförändringar Law Juridik
7	Cesta tam a zpět, zdařilý život, sociální práce / There and back again, successful life, social work SKALICKÁ, Terezie January 2015 (has links) This work describes a special kind of story about the journey there and back again or journey to gain experience. The nature of this narrative is given by the presence of several key points: the existence of primary and secondary world, wandering throughout secondary world, the transformation of a hero and a reader, homecoming. Presented definition of the story is the starting point from which are being searched connections with the professional disciplines of social work and ethics. In social work the diagram of these trips back and forth presents acquiring an expertise in various scientific fields. For plane of ethics it is particularly significant credibility of the moment from this journey back and forth when the story of the hero and the reader becomes a good (or bad) story positive or negative.

1

Page generated in 0.0322 seconds