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Dissertations / Theses on the topic 'Biological Space'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Ragnarsson, Henrik. "Biological Diversity of Fish and Bacteria in Space and Time." Doctoral thesis, Uppsala University, Department of Ecology and Evolution, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-8494.

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<p>Biological diversity is controlled by an array of factors and processes all active at different spatial and temporal scales. Regional factors control what species are available to occur locally, whereas the local factors determine what species are actually capable of colonizing the locality.</p><p>I have investigated how these local and regional factors affect species richness and diversity, mainly of fish in Swedish lakes and in order to assess the impact of dispersal mode one study on bacteria was also performed. In addition, potential first steps towards speciation were investigated in p

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2

Hsia, Robert Edward Tien Ming. "Biological and psychosocial effects of space travel| A case study." Thesis, Alliant International University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3687833.

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<p> This dissertation interviewed a single astronaut to explore psychosocial issues relevant to long-duration space travel and how these issues relate to the astronaut's training. It examined the psychological impact of isolation, crew interaction, and the experience of microgravity with the goal of increasing understanding of how to foster crew survivability and positive small group interactions in space (Santy, 1994). It also focused on how to develop possible treatments for crews when they transition back to Earth from the extreme environment of space missions. The astronaut's responses ag

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3

LEANDRO, Marlon Oliveira Martins. "Fock space approach to schnakenberg model." Universidade Federal de Pernambuco, 2016. https://repositorio.ufpe.br/handle/123456789/17595.

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Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2016-08-02T18:02:48Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Fock space approach to Schnakenberg model.pdf: 6802590 bytes, checksum: 388dea2a463bd63474eaab61feece049 (MD5)<br>Made available in DSpace on 2016-08-02T18:02:48Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Fock space approach to Schnakenberg model.pdf: 6802590 bytes, checksum: 388dea2a463bd63474eaab61feece049 (MD5) Previous issue date: 2016-05-24<br>Capes<br>

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4

Johansson, Maria. "Living in Space : A Comparative Study of one Conventional Life Support System and two Biological Systems." Thesis, Uppsala universitet, Institutionen för teknikvetenskaper, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162587.

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In this thesis the energy loads and equivalent mass loads of three life support systems for human space flight have been studied. The physico-chemical system on International Space Station, ISS, has been compared to two concepts for biological life support: the Russian BIOS-3 system and the European MELiSSA system. BIOS-3 is a system where vegetables and wheat are grown hydroponically and waste is burnt. MELiSSA is a system where waste is decomposed by microorganisms in biological reactors. The products of decomposition are used as nutritient for edible Spirulina algae and hydroponically grown

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5

Maccachero, Vivian C. "Treefrogs in Forested Swamps at the La Selva Biological Station: Assemblage Variation through Space and Time." FIU Digital Commons, 2011. http://digitalcommons.fiu.edu/etd/487.

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Swamp-breeding treefrogs form conspicuous components of many tropical forest sites, yet remain largely understudied. The La Selva Biological Station, a rainforest reserve in Costa Rica, harbors a rich swamp-breeding treefrog fauna that has been studied in only one of the many swamps found at the site. To understand if the species composition of treefrogs at La Selva varies over space or time, frogs were censused in 1982-83, 1994-95, 2005 and 2011 at two ponds located in the reserve. Data on treefrog habitat utilization were also collected. Species composition varied spatially only in 2011. Tem

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6

Kontijevskis, Aleksejs. "Modeling the Interaction Space of Biological Macromolecules: A Proteochemometric Approach : Applications for Drug Discovery and Development." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-8916.

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7

Lee, Jennifer Elizabeth. "Alien species and propagules in the Antarctic : movements through space and time." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/4508.

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Thesis (PhD (Botany and Zoology))--University of Stellenbosch, 2009.<br>ENGLISH ABSTRACT: Although the impacts of biological invasions are widely appreciated, a bias exists in research effort to post‐dispersal processes because of the difficulties of measuring propagule pressure and the detecting of newly established species. Here the Antarctic is used as a model system in which to quantify the initial dispersal of alien species and investigate the factors that contribute to the establishment and range dynamics of alien species once they have arrived in the region. Human movements are known t

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8

Clements, Twyman Samuel. "INITIAL DESIGN, MANUFACTURE, AND TESTING OF A CUBELAB MODULE FRAME FOR BIOLOGICAL PAYLOADS ABOARD THE INTERNATIONAL SPACE STATION." UKnowledge, 2011. http://uknowledge.uky.edu/gradschool_theses/106.

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This thesis investigates the design of a CubeLab Module frame to facilitate biological research aboard the International Space Station (ISS). With the National Laboratory designation of the ISS by the United States Congress the barriers for use of the facility have been lowered for commercial and academic entities, allowing greater volume and diversity in the research that can be done. Researchers in biology and other areas could benefit from development and adoption of a plug-and-play payload containment system for use in the microgravity/space environment of the ISS. This research includes d

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9

Mohd, Fauzi Fazlin Binti. "In silico target prediction : applications to traditional medicine and novel psychoactive substances and the extension to biological space." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708743.

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10

Puranik, Sachin Vishwas. "Development of a distributed model for the biological water processor of the water recovery system for NASA Advanced Life Support program." Master's thesis, Mississippi State : Mississippi State University, 2004. http://library.msstate.edu/etd/show.asp?etd=etd-11152004-174325.

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11

Höistad, Malin. "Migration of molecules in the brain : focus on the extracellular space and the cerebrospinal fluid /." Stockholm, 2004. http://diss.kib.ki.se/2004/91-7140-009-5/.

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12

Olson, David G. "EMERALD ASH BORER (COLEOPTERA: BUPRESTIDAE) HOST EXPANSION; TRADING AN OPTIMAL HOST FOR ENEMY FREE SPACE?" UKnowledge, 2018. https://uknowledge.uky.edu/entomology_etds/43.

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Emerald ash borer (EAB), Agrilus planipennis (Coleoptera: Buprestidae), is an aggressive invader from Asia that has killed millions of trees in North America. Recently EAB has been documented developing in a novel host, white fringetree, Chionanthus virginicus. I evaluated larval performance in two common ash species and white fringetree by infesting excised bolts with emerald ash borer eggs. In addition I evaluated several plant characteristics to determine which most influence larval development. I also conducted choice and no choice assays using the classical biological control agent, Tetra

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13

GIRAUDO, MARTINA. "Passive shielding of space radiation for human exploration missions - Simulations and Radiation Tests." Doctoral thesis, Politecnico di Torino, 2018. http://hdl.handle.net/11583/2711122.

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Space radiation is one of the main showstoppers for human exploration of deep space. When leaving the protection provided by Earth’s atmosphere and magnetic field, the astronaut crew find themselves immersed into a complex radiation field, originated by the interaction of different high-energy radiation sources with the spacecraft’s walls, and characterized by many particle species with a broad range of energies. The biological effects of the long-term radiation exposure is largely uncertain and could give rise not only to late solid cancers and leukemia, but also to early effects to ca

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14

Buckingham, Lawrence. "K-mer based algorithms for biological sequence comparison and search." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/236377/1/Buckingham%2BThesis%281%29.pdf.

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The present thesis develops novel algorithms for biological sequence comparison and accelerated sequence database search, motivated by the need to work effectively with the rapidly expanding volume of sequence data which is available as the result of continuing advances in sequencing technology. Empirical tests using datasets of realistic size and content demonstrate that these algorithms are approximately an order of magnitude faster than standard sequence database search tools, while attaining higher precision. While the algorithms have been developed and tested in a biological context, they

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15

Page, Kristian. "Evaluation of Raman spectroscopy for application in analytical astrobiology : the application of Raman spectroscopy for characterisation of biological and geological materials of relevance to space exploration." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5716.

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In 2018 ESA and NASA plan to send the ExoMars rover to the Martian surface. This rover is planned to have a suite of analytical equipment that includes a Raman spectrometer. In this context, an evaluation of Raman spectroscopy as an analytical tool for interplanetary studies is investigated. The preparation techniques for appropriate inorganic and organic mixtures are interrogated. Methods are investigated to optimize the homogeneity of over 50 samples involving mineral phases; calcite, gypsum and goethite and selected organic biomolecular systems; anthracene, naphthalene and beta-carotene. Fr

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16

Brickman, Jacklyn E. "Experiments in Biological Planet Formation and Plants: Nourishing Bodies, Nourishing Planets." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1595340630648528.

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17

Barg, Jennifer Jane. "Small-scale biological phenomena in a male neotropical migrant songbird, space use, habitat use, and behaviour within territories of male cerulean warblers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2002. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ65600.pdf.

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18

Reimerson, Elsa. "Nature, culture, rights : exploring space for indigenous agency in protected area discourses." Doctoral thesis, Umeå universitet, Statsvetenskapliga institutionen, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-110737.

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There is considerable geographical overlap between areas set aside for nature conservation or protection and Indigenous peoples’ lands, and the social, economic, and political consequences of protected areas have often been extensive for Indigenous peoples. Discourses of conservation converge with discourses of Indigenous peoples, and both carry a legacy of colonial constructs and relationships. With these overlaps as a point of departure, the purpose of this thesis is to explore how the discourses that govern nature conservation and protected areas shape the conditions for Indigenous peoples’

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19

Regan, David Gabriel. "NMR DIFFUSION MEASUREMENTS OF COMPARTMENTALIZED AND MULTICOMPONENT BIOLOGICAL SYSTEMS: Studies of Tropoelastin, the Self Association of N Methylacetamide, and q-Space Analysis of Real and Model Cell Suspensions." University of Sydney. School of Molecular and Microbial Biosciences, 2002. http://hdl.handle.net/2123/514.

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Molecular diffusion is an inherent feature of all fluid systems. The processes and interactions that characterize these systems are in some way dependent upon the mobility of the component molecules. Pulsed field-gradient spin-echo nuclear magnetic resonance (PGSE NMR) is a powerful tool for the study of molecular diffusion; for heterogeneous systems, such as those typically found in biology, this technique is unsurpassed in the diversity of systems that yield to its probing. The aim of the work presented in this thesis was to use an integrated NMR-based approach, in conjunction with computer

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20

González, Tehuni Orlando. "Caracterização, diversidade genética e nodulação em feijoeiro (Phaseolus vulgaris) de isolados de rizóbios do Brasil e da Venezuela /." Jaboticabal : [s.n.], 2008. http://hdl.handle.net/11449/105308.

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Orientadora: Eliana Gertrudes de Macedo Lemos<br>Banca: Maria José Valarini<br>Banca: Miguel Luis Menezes Freitas<br>Banca: João Martins Pizauro Junior<br>Banca: Leandro Borges Lemos<br>Resumo: A diversidade genética de quinze estirpes de rizóbios isoladas do feijoeiro, provenientes de várias localidades do Brasil e da Venezuela, foi determinada pelo seqüenciamento do gene 16S rRNA. Selecionaram-se as duas melhores estirpes de cada país, com base em nodulação, produção de massa seca e de nitrogênio total em plantas de feijão, e compararam-se as suas produtividades e nodulação no feijoeiro, com

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21

Sichtig, Heike. "The SGE framework discovering spatio-temporal patterns in biological systems with spiking neural networks (S), a genetic algorithm (G) and expert knowledge (E) /." Diss., Online access via UMI:, 2009.

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Thesis (Ph. D.)--State University of New York at Binghamton, Thomas J. Watson School of Engineering and Applied Science, Department of Bioengineering, Biomedical Engineering, 2009.<br>Includes bibliographical references.

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González, Tehuni Orlando [UNESP]. "Caracterização, diversidade genética e nodulação em feijoeiro (Phaseolus vulgaris) de isolados de rizóbios do Brasil e da Venezuela." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/105308.

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Made available in DSpace on 2014-06-11T19:34:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-07-02Bitstream added on 2014-06-13T20:25:34Z : No. of bitstreams: 1 gonzalez_to_dr_jabo.pdf: 459034 bytes, checksum: 09affcd8cd969944ecfadd924ad3cffc (MD5)<br>Universidade Central da Venezuela<br>A diversidade genética de quinze estirpes de rizóbios isoladas do feijoeiro, provenientes de várias localidades do Brasil e da Venezuela, foi determinada pelo seqüenciamento do gene 16S rRNA. Selecionaram-se as duas melhores estirpes de cada país, com base em nodulação, produção de massa seca e de

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23

Rosén, Josefin. "ChemGPS-NP and the Exploration of Biologically Relevant Chemical Space." Doctoral thesis, Uppsala universitet, Institutionen för läkemedelskemi, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-89364.

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Chemical space is basically infinite, and comprises all molecules that could possibly exist. Intelligent ways to efficiently navigate through chemical space and to select promising compounds in drug discovery are important tasks, and the focus of this thesis. In this work a new model for chemical space navigation, ChemGPS-NP, was developed. This model is based on a methodology where a global chemical space map is defined through principal component analysis of physico-chemical properties of a reference set of compounds. Through interpolation from the reference set, positions of novel compounds

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Matos, Ricardo Tedeschi. ""Avaliação do espaço intercelular dilatado da mucosa esofágica antes e após infunsão de ácido clorídrico: marcador da doença do refluxo gastroesofágico (DRGE)"." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/5/5147/tde-14092006-153912/.

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O objetivo foi evidenciar a presença do espaço intercelular dilatado do epitélio esofágico após a infusão de ácido clorídrico (HCl) à 0,1N comparando com a infusão de soro fisiológico (SF) em pacientes sem sintomas típicos da DRGE com mucosa esofágica normal e compará-los com os de sintomas típicos e esofagite erosiva. Foram entrevistados e realizaram o exame de endoscopia digestiva alta 60 pacientes destes, 29 foram incluídos no estudo sendo 18 com esôfago normal (9 foram infundidos SF e 9 HCl) e 11 com esofagite erosiva (6 foram infundidos SF e 5 HCl) e foram realizados 4 biópsias da mucosa

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Costa, Suzana Regina Silveira [UNESP]. "Caracterização molecular de populações do inseto praga psilídeo de concha (Glycaspis brimblecombei) por meio de marcadores do tipo ITS 1 (Internal Tanscribed Spacer 1)." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/92450.

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Made available in DSpace on 2014-06-11T19:26:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-09-28Bitstream added on 2014-06-13T20:14:32Z : No. of bitstreams: 1 costa_srs_me_botib.pdf: 721918 bytes, checksum: 02872d35ed926393735b601733a62996 (MD5)<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)<br>O gênero Eucalyptus é originário da Austrália e está estabelecido no Brasil há mais de um século. Atualmente, o Brasil tem a segunda maior área plantada, formando monoculturas, que favorecem o estabelecimento de insetos praga. No ano de 2003 foi verificada pela prim

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Baldo, Fatima Magdi Hamza. "Integrating chemical, biological and phylogenetic spaces of African natural products to understand their therapeutic activity." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/289714.

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This research aims to utilise ligand-based target prediction to (i) understand the mechanism of action of African natural products (ANPs), (ii) help identify patterns of phylogenetic use in African traditional medicine and (iii) elucidate the mechanism of action of phenotypically active small molecules and natural products with anti-trypanosomal activity. In Chapter 2 the objective was to utilise ligand-based target prediction to understand the mechanism of action of natural products (NPs) from African medicinal plants used against cancer. The Random Forest classifier used in this work compare

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Costa, Suzana Regina Silveira. "Caracterização molecular de populações do inseto praga psilídeo de concha (Glycaspis brimblecombei) por meio de marcadores do tipo ITS 1 (Internal Tanscribed Spacer 1) /." Botucatu : [s.n.], 2011. http://hdl.handle.net/11449/92450.

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Orientador: Celso Luis Marino<br>Banca: Denise Selivon<br>Banca: Carlos Frederico Wilcken<br>Resumo: O gênero Eucalyptus é originário da Austrália e está estabelecido no Brasil há mais de um século. Atualmente, o Brasil tem a segunda maior área plantada, formando monoculturas, que favorecem o estabelecimento de insetos praga. No ano de 2003 foi verificada pela primeira vez no país a ocorrência de Glycaspis brimblecombei, espécie descrita por Moore (Hemiptera, Psyllidae). Tal espécie também é conhecida por psilídeo de concha, em plantios de Eucalyptus sp. no estado de São Paulo. Devido sua alta

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Gonon, Géraldine. "Space radiation-induced bystander effect : kinetics of biologic responses, mechanisms, and significance of secondary radiations." Phd thesis, Université de Franche-Comté, 2011. http://tel.archives-ouvertes.fr/tel-00987717.

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Widespread evidence indicates that exposure of cell cultures to α particles results in significant biological changes in both the irradiated and non-irradiated bystander cells in the population. The induction of non-targeted biological responses in cell cultures exposed to low fluences of high charge (Z) and high energy (E) particles is relevant to estimates of the health risks of space radiation and to radiotherapy. Here, we investigated the mechanisms underlying the induction of stressful effects in confluent normal human fibroblast cultures exposed to low fluences of 1000 MeV/u iron ions (l

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Siegelman, Lia. "Ageostrophic dynamics in the ocean interior A correction for the thermal mass–induced errors of CTD tags mounted on marine mammals, in the Journal of Atmospheric and Oceanic Technology 35 (6), June 2018 Submesoscale ocean fronts act as biological hotspot for southern elephant seal, in Scientific Reports 9, 2019 Ocean‐scale interactions from space, in Earth and Space Science 6(5), May 2019 Correction and accuracy of high- and low-resolution CTD data from animal-borne instruments, in the Journal of Atmospheric and Oceanic Technology 36 (5), May 2019 Diagnosing ocean‐wave‐turbulence interactions from space, in Geophysical Research Letters 46(15), August 2019 Sub‐mesoscale fronts modify elephant seals foraging behavior, in Limnology and Oceanography Letters, 4(6), December 2019." Thesis, Brest, 2019. http://www.theses.fr/2019BRES0094.

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L'océan est le plus grand réservoir d'énergie solaire de notre planète. La quantité de chaleur qu'il est capable de stocker est modulée par sa circulation complexe, opérant sur une vaste gamme d’échelles allant du centimètre à la dizaine de milliers de kilomètres. Cette thèse s'intéresse à deux types de processus océaniques: les tourbillons de mésoéchelle, d'une taille de 100 à 300 km, et les fronts de sous-mésoéchelle, d'une taille inférieure à 50 km. L'idée communément admise est que les mouvements agéostrophiques de sous-mésoéchelle sont principalement confinés à la couche de mélange océani

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Strandberg, Per Erik. "Mathematical models of bacteria population growth in bioreactors: formulation, phase space pictures, optimisation and control." Thesis, Linköping University, Department of Mathematics, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2337.

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<p>There are many types of bioreactors used for producing bacteria populations in commercial, medical and research applications. </p><p>This report presents a systematic discussion of some of the most important models corresponding to the well known reproduction kinetics such as the Michaelis-Menten kinetics, competitive substrate inhibition and competitive product inhibition. We propose a modification of a known model, analyze it in the same manner as known models and discuss the most popular types of bioreactors and ways of controlling them. </p><p>This work summarises much of the known resu

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De, Meo Ilaria. "Ecological distribution of semi-demersal fishes in space and time on the shelf of Antalya Gulf." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/9030/.

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In this study we provide a baseline data on semidemersal fish assemblages and biology in a heterogeneous and yet less studied portion of the shelf of Antalya Gulf. The distribution of fish abundance in three transects subjected to different fisheries regulations (fishery vs non fishery areas), and including depths of 10, 25, 75, 125, 200 m, was studied between May 2014 and February 2015 in representative months of winter, spring, summer and autumn seasons. A total of 76 fish species belonging to 40 families was collected and semidemersal species distribution was analyzed in comparison with the

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Yu, Xiaoju. "Direction of Arrival Estimation Improvement for Closely Spaced Electrically Small Antenna Array." International Foundation for Telemetering, 2013. http://hdl.handle.net/10150/579580.

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ITC/USA 2013 Conference Proceedings / The Forty-Ninth Annual International Telemetering Conference and Technical Exhibition / October 21-24, 2013 / Bally's Hotel & Convention Center, Las Vegas, NV<br>In this paper, a new technique utilizing a scatterer of high dielectric constant in between electrically small antennas to achieve good Direction of arrival (DOA) estimation performance is demonstrated. The phase information of the received signal at the antennas is utilized for direction estimation. The impact of the property of the scatterer on the directional sensitivity and the output signal t

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Andreani, Lucia <1978&gt. "Development of an X-ray spectrometric system and feasibility tests of Silicon Drift Detector for medical and space applications." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6220/1/Andreani_Lucia_tesi.pdf.

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The thesis work concerns X-ray spectrometry for both medical and space applications and is divided into two sections. The first section addresses an X-ray spectrometric system designed to study radiological beams and is devoted to the optimization of diagnostic procedures in medicine. A parametric semi-empirical model capable of efficiently reconstructing diagnostic X-ray spectra in 'middle power' computers was developed and tested. In addition, different silicon diode detectors were tested as real-time detectors in order to provide a real-time evaluation of the spectrum during diagnostic p

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Andreani, Lucia <1978&gt. "Development of an X-ray spectrometric system and feasibility tests of Silicon Drift Detector for medical and space applications." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6220/.

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The thesis work concerns X-ray spectrometry for both medical and space applications and is divided into two sections. The first section addresses an X-ray spectrometric system designed to study radiological beams and is devoted to the optimization of diagnostic procedures in medicine. A parametric semi-empirical model capable of efficiently reconstructing diagnostic X-ray spectra in 'middle power' computers was developed and tested. In addition, different silicon diode detectors were tested as real-time detectors in order to provide a real-time evaluation of the spectrum during diagnostic p

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Fiedler, Anna Kristina [Verfasser], Jan [Akademischer Betreuer] Hasenauer, Christina [Gutachter] Kuttler, Barbara [Gutachter] Kaltenbacher, and Jan [Gutachter] Hasenauer. "Quantitative mathematical modeling of biological processes using reduced parameter and data spaces / Anna Kristina Fiedler ; Gutachter: Christina Kuttler, Barbara Kaltenbacher, Jan Hasenauer ; Betreuer: Jan Hasenauer." München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1236342895/34.

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TARDIEU-MARS, CHRISTINE. "Mise au point d'une nouvelle methode informatisee d'analyse tridimensionnellede la marche bipede pour l'etude des deplacements des centres de gravite du corps : application a l'homme et aux primates non humains." Paris 7, 1987. http://www.theses.fr/1987PA077263.

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Costa, Felipe Miney Gonçalves da. "Revendo o problema da detecção de retas através dos olhos da aranha." Universidade de São Paulo, 1999. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-09062009-094110/.

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Visão é um processo que envolve uma grande quantidade de informações, as quais precisam ser otimizadas de alguma forma para propiciar um processamento eficiente. Grande parte das informações visuais estão contidas nos contornos de uma imagem e uma grande redução no volume dos dados pode ser conseguida com a análise dos contornos. Além dos contornos, a detecção de segmentos de reta é o próximo passo na compressão das informações visuais. A detecção de retas ocorre no sistema visual humano, e também no de outros seres vivos. Entre os invertebrados terrestres, o melhor sistema de visão é o das ar

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Tóth, Krisztián [Verfasser], and Klaus T. [Akademischer Betreuer] Wanner. "Synthesis and biological evaluation of novel N-substituted nipecotic acid derivatives with an alkyne, trans-alkene or cis-alkene spacer as GABA uptake inhibitors / Krisztián Tóth ; Betreuer: Klaus T. Wanner." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2018. http://d-nb.info/1177682087/34.

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Celander, Maria. "Utveckling av en PCR metod för identifiering av nyupptäckta mjölksyrabakterier." Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-24493.

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Flera olika arter av mjölksyrabakterier som ingår i släktena Lactobacillus och Bifidobacterium har hittats hos bin och i deras honung. Idag finns ingen effektiv metod för identifiering av bakterierna. Syftet med detta projekt är att utveckla en metod för snabb identifiering genom att hitta lämpliga primers till olika mjölksyrabakterier och därmed få fram en Polymeraskedjereaktion (PCR) metod. Ribosomal ribonukleinsyra (rRNA) generna eller 16S-23S rRNA intergenic spacer region (ISR) används ofta vid design av primers, som därefter används i PCR för att identifiera olika bakterier. Deoxiribonukl

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Pizzol, Kátia Maria Santos de Andrade. "Uso e apropriação dos espaços livres públicos e informais de uma área urbana em João Pessoa - Paraíba." Universidade Federal da Paraíba, 2005. http://tede.biblioteca.ufpb.br:8080/handle/tede/4587.

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Made available in DSpace on 2015-05-07T14:49:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-04-18<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>The urban one inside of the physical aspect is constituted by built spaces and free spaces. These last ones are important in the question of the sustainable of the cities and in the improvement of the quality of life in the urban one. Inside of this context the present study it looks for to understand and to reflect on the availability, form of use, typology and the vegetal covering of the found free spaces

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Pizzol, Kátia Maria Santos de Andrade. "Uso e apropriação dos espaços livres públicos e informais de uma área urbana em João Pessoa PB." Universidade Federal da Paraíba, 2005. http://tede.biblioteca.ufpb.br:8080/handle/tede/4591.

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Made available in DSpace on 2015-05-07T14:49:40Z (GMT). No. of bitstreams: 1 parte1.pdf: 3157125 bytes, checksum: 913d86ece1d4e97c7c36ed45b43122d2 (MD5) Previous issue date: 2005-04-18<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>The urban one inside of the physical aspect is constituted by built spaces and free spaces. These last ones are important in the question of the sustainable of the cities and in the improvement of the quality of life in the urban one. Inside of this context the present study it looks for to understand and to reflect on the availabil

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Andrade, Katia Aline Forville de. "TURISMO RURAL NO ENTORNO DA CIDADE DE GOIÁS (GO)." Pontifícia Universidade Católica de Goiás, 2006. http://localhost:8080/tede/handle/tede/2573.

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Made available in DSpace on 2016-08-10T10:44:59Z (GMT). No. of bitstreams: 1 KATIA ALINE FORVILLE DE ANDRADE.pdf: 21531682 bytes, checksum: e20d4f22558ab988c6990da89a055658 (MD5) Previous issue date: 2006-12-15<br>The aim of this essa was to chacarcterize the rural tourism next of the Cidade de Goiás. Study ofe the case in two farms, the Hotel- Fazenda Manduzanzan and Fazenda Quinta Pousada Ecológica, was carried out. These farms were registered in SEBRAE as rural tourism promote. The methodological procedure used was qualitative analyze with exploratory and descriptive character, by intervi

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Marques, Cálita Pollyanna. "Padronização da análise dos produtos da PCR/RFLP que amplifica os genes Ribossomal Internal transcribed spacer (ITS) e Glucose-6- phosphate dehydrogenase (G6PD) para identificação de Leishmania spp. em gel de poliacrilamida." Universidade Federal de Goiás, 2017. http://repositorio.bc.ufg.br/tede/handle/tede/7789.

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Submitted by Franciele Moreira (francielemoreyra@gmail.com) on 2017-09-21T20:25:51Z No. of bitstreams: 2 Dissertação - Cálita Pollyanna Marques - 2017.pdf: 1468493 bytes, checksum: 90300902d8a48fc5600761dfccf90324 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2017-09-22T11:43:21Z (GMT) No. of bitstreams: 2 Dissertação - Cálita Pollyanna Marques - 2017.pdf: 1468493 bytes, checksum: 90300902d8a48fc5600761dfccf90324 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (M

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Flora, Franchesco Della. "ECOLOGIA COMPORTAMENTAL DO TANGARÁ CHIROXIPHIA CAUDATA (AVES, PIPRIDAE) NO EXTREMO SUL DA FLORESTA ATLÂNTICA." Universidade Federal de Santa Maria, 2010. http://repositorio.ufsm.br/handle/1/5266.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The Blue manakin Chiroxiphia caudata is a bird with wide distribution in southern Atlantic forest, ranging from humid forests of the Serra do Mar to the deciduous forests of the Brazilian and Meridional highlands. Although the species is well known for its acrobatic displays, much of their behavior and ecology are unknown or poorly studied. Data about feeding behavior, use of the space and dispersal of seeds, and other results were treated in this dissertation. The study site includes the deciduous forest, far southern Atlantic For

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MARTINS, Paulo Geovani Silva. "Filogenia e diversidade molecular de sabiá (Mimosa caesalpiniifolia Benth.) e de bactérias diazotróficas." Universidade Federal Rural de Pernambuco, 2011. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6495.

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Submitted by (ana.araujo@ufrpe.br) on 2017-02-21T14:16:41Z No. of bitstreams: 1 Paulo Geovani Silva Martins.pdf: 3068367 bytes, checksum: a2b6a221541b1632f6a29c5025ee09e4 (MD5)<br>Made available in DSpace on 2017-02-21T14:16:41Z (GMT). No. of bitstreams: 1 Paulo Geovani Silva Martins.pdf: 3068367 bytes, checksum: a2b6a221541b1632f6a29c5025ee09e4 (MD5) Previous issue date: 2011-02-21<br>Leguminosae is the third largest angiosperm family, with around 700 genera, of which the Mimosoideae subfamily comprehends 78 genera, with emphasis to Acacia, Mimosa and Inga. Mimosa caesalpiniifolia Ben

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Boccardi, Pierfrancesco Antonio. "Studio e progettazione hardware di un sistema di tomografia di impedenza per l’ingegneria dei tessuti." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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La capacità di ricreare in laboratorio tessuti e organi ingegnerizzati, che possano andare a sostituire tessuti e organi biologici, danneggiati o malati, rappresenta la sfida principale dell’ingegneria tissutale. Affinché questo sia possibile, senza alcun intoppo, è necessario che i due tessuti siano quanto più simili possibile dal punto di vista morfologico e funzionale. In genere per realizzare questi tessuti è necessaria una struttura tridimensionale, detta scaffold, capace di fornire supporto alle cellule impiantate al suo interno. Inoltre, è necessario che essa sia biocompatibile e capace

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Lemos, Niedja de Almeida Brito. "Bacia hidrográfica urbanizada e degradação ambiental : o vale do rio Jaguaribe - João Pessoa (PB)." Universidade Federal da Paraíba, 2005. http://tede.biblioteca.ufpb.br:8080/handle/tede/4525.

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Made available in DSpace on 2015-05-07T14:49:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2005-01-31<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>Intending to be provided with a living, human beings have simultaneously produced not only their history, knowledge, political and social structure, but also the space where they live. On building up their space, individuals have caused serious alterations in nature, which can be noticed throughout the history of human settlements. The new points about them are the intensity of the environment degradation

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Pinheiro, Pedro Carlos. "Ictiofauna do arquipélago de currais (Paraná - Brasil): complexidade estrutural dos costões rochosos e análise comparativa com um módulo recifal artificial." Universidade Federal de São Carlos, 2005. https://repositorio.ufscar.br/handle/ufscar/1886.

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Made available in DSpace on 2016-06-02T19:30:20Z (GMT). No. of bitstreams: 1 Tese PCP.pdf: 1520056 bytes, checksum: 159ec0fceaa491f7134dedfa0a07f099 (MD5) Previous issue date: 2005-07-07<br>Universidade Federal de Sao Carlos<br>With the purpose of analyzing the ictiofauna of the natural environment of the Archipelago of Currais, located in the coast paranaense, and of an artificial reef installed in the proximities of the islands, the different studies were developed presented in the form of four chapters. The chapter I had as objective describes the space variation in the distribution and a

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Nascimento, Jéssica Engel do. "Percepções de educação ambiental e meio ambiente de estudantes do curso de formação docente em nível médio de Santa Helena/PR." Universidade Estadual do Oeste do Paraná, 2018. http://tede.unioeste.br/handle/tede/3832.

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Submitted by Neusa Fagundes (neusa.fagundes@unioeste.br) on 2018-07-12T19:45:13Z No. of bitstreams: 2 Jéssica_Nascimento2018.pdf: 4470074 bytes, checksum: 9b8e7577df008f213b14c30ea9416ddb (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2018-07-12T19:45:13Z (GMT). No. of bitstreams: 2 Jéssica_Nascimento2018.pdf: 4470074 bytes, checksum: 9b8e7577df008f213b14c30ea9416ddb (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2018-03-09<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Supe

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Kunieda, Edna. "Espaços educadores no contexto do CESCAR (Coletivo Educador de São Carlos, Araraquara, Jaboticabal e Região/SP): do conceito à formação em educação ambiental." Universidade Federal de São Carlos, 2010. https://repositorio.ufscar.br/handle/ufscar/1697.

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Made available in DSpace on 2016-06-02T19:29:30Z (GMT). No. of bitstreams: 1 3333.pdf: 1396792 bytes, checksum: 96a74de82c204a584ae025cf7a4cd71a (MD5) Previous issue date: 2010-04-06<br>Universidade Federal de Sao Carlos<br>The Coletivo Educador de São Carlos, Araraquara, Jaboticabal e Região (CESCAR), a environmental educators´s group, is guided by the precepts of Programa Nacional de Formação em EA (ProFEA) a Brazilian environmental education program that adopts the methodology of participatory-action-research proposed by the team of Board of Environmental Education of the Ministry of En

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