Dissertationen zum Thema „Bras humain“
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Champagne, Bénédicte. „Recherche d'un gène oncosuppresseur situé sur le bras chromosomique humain 9p“. Doctoral thesis, Universite Libre de Bruxelles, 1994. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/212670.
Der volle Inhalt der QuelleCoppin, Olivier. „Modélisation et simulation du mouvement naturel humain : validation expérimentale et application au bras“. Châtenay-Malabry, Ecole centrale de Paris, 1992. http://www.theses.fr/1992ECAP0237.
Der volle Inhalt der QuelleLavoie, Marc-André. „Développement et contrôle d'un bras robotique basé sur l'actionneur différentiel élastique“. Mémoire, Université de Sherbrooke, 2009. http://savoirs.usherbrooke.ca/handle/11143/1494.
Der volle Inhalt der QuellePerrier, Sébastien. „Étude par sous-structuration des vibrations transmises au système main-bras des cyclistes“. Thèse, Université de Sherbrooke, 2014. http://hdl.handle.net/11143/5372.
Der volle Inhalt der QuelleLeBel, Philippe. „Développement d'un algorithme de cinématique d'interaction appliqué sur un bras robotique dans un contexte de coopération humain-robot“. Master's thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/34460.
Der volle Inhalt der QuelleYousry, Chérine. „Cartographie de la region telomerique du bras long (q) du chromosome 11 humain par analyse d'une serie d'hybrides radioinduits“. Paris 11, 1997. http://www.theses.fr/1997PA114843.
Der volle Inhalt der QuelleDUTRIAUX, ANNIE. „Clonage et caracterisation d'une region d'homologie de 135 a 500 kilobases sur le bras long du chromosome 21 humain normal“. Paris 11, 1994. http://www.theses.fr/1994PA112417.
Der volle Inhalt der QuelleAmadou, Claire. „Structure et évolution du bras court du chromosome 6 humain : la région de classe I du complexe majeur d'histocompatibilité et sa partie distale“. Toulouse 3, 1996. http://www.theses.fr/1996TOU30039.
Der volle Inhalt der QuelleLAMOUR-BOSQ, VALERIE. „Isolement et caracterisation de nouveaux genes a partir d'un hybride somatique d'irradiation contenant les regions juxtacentromerique et centrale du bras long du chromosome 22 humain“. Paris 6, 1995. http://www.theses.fr/1995PA066364.
Der volle Inhalt der QuelleFortineau, Vincent. „Couplage physique humain robot lors de tâches rythmiques en interaction avec l'environnement : estimation de l'impédance mécanique“. Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPAST077.
Der volle Inhalt der QuelleRobots are more inclined to interact with humans or their environment for collaborative purposes. Knowledge on the human endpoint vis-coelastic properties during physical interactions provides insights for the field of human movement science and also for the design of innovative bio-inspired collaborative robotic control strategies. In this work, the focus is placed on a simplistic linear mechanical model of the human arm, with endpoint apparent parameters like stiffness, damping and mass. Perturbation rejection behaviours occuring remarkably during physical interactions can be met using this modelling.In order to estimate those properties for the human arm, an experimental test-bed was designed using an endpoint admittance controled polyarticulated robot. A benchmark task was used so that rhythmic movements emerged, while haptic feedback were introduced by the robot. A methodology to identify the linear parameters of the chosen impedance model was designed, tackling the issue of the estimation of virtual trajectories of the arm during dynamic movements. The estimations of the arm's virtual trajectories both in position and force relied on spline interpolations and sine optimisations, for small deviations that did not alter the performances of the task.A cohort of participants took part in experiments proposed to observe significant variations of the viscoelastic apparent parameters, and improve the understanding of the implications of such variations during a physical interaction with a robot. The famous trade-off between stability and transparency while the robot is coupled with an environment was then study thanks to the obtained estimations, to enhance the tuning of the endpoint admittance control empirically designed
Tarbouriech, Sonny. „Dual-Arm control strategy in industrial environments“. Thesis, Montpellier, 2019. http://www.theses.fr/2019MONTS111.
Der volle Inhalt der QuelleThe growing need for flexibility in industrial settings leads to reconsidering the way robotic systems are exploited in such environments. It follows that the relationship between humans and machines has to evolve in favor of more proximity, by letting them share the same workspace and physically interact together.With this in mind, this thesis aims at contributing beyond the state of art in the control of dual-arm robots for collaborative purposes in an industrial context. We propose a generic online kinematic control approach based on an admittance control law which enables safe manipulation of objects in physical collaboration with humans. The controller solves a acrfull{qp} optimization problem to find the joint space motion that satisfies the task space command while respecting a set of constraints (e.g. joint limits, collision avoidance).The kinematic solver can be tuned to generate parsimonious solutions at the joint velocity level, meaning that as few actuators as possible are activated to achieve the tasks. This induces potentially safer behavior in an unstructured environment shared with humans.Dual-arm platforms are sometimes extended to include additional robots (e.g., mobile base, articulated torso, ...). In this thesis, we also present an original hierarchical method for the control of multi-robot systems.An open-source implementation of the work, acrfull{rkcl}, is available. It implements all the components described in this thesis and can be easily configured to work with new robots. Throughout the developments, experimental validations have been performed on the dual-arm mobile cobot BAZAR
Dehouck, Victor. „Invariance Adiabatique dans les Mouvements Rythmiques Volontaires Humains“. Electronic Thesis or Diss., Bourgogne Franche-Comté, 2023. http://www.theses.fr/2023UBFCK066.
Der volle Inhalt der QuelleHuman motion is inherently complex. Even an ordinary task like lifting a glass of water involves many degrees of freedom i.e., different muscle groups, multiple joints and an infinite number of trajectories for the arm. Nevertheless, motion is readily available to healthy subjects, and seems to be naturally optimized by the central nervous system. This is often modelized as the minimization of a given parameter of the system e.g., energy or jerk, which appear as natural candidates. Unfortunately, these approaches are often limited in their scopes, and cannot describe periodic motion in time-changing environments. In such systems, adiabatic invariants are relevant observables originating from Hamiltonian mechanics. The aim of this doctoral dissertation is to investigate the role and use of adiabatic invariants in human motor control. This was done in a series of experiments. First, we studied them as a constraint for the global stability of gait, even when exposed to a variability-altering task, such as metronome keeping. Then, we used recent results in physics to assess the inherent variability of long-range walking as a diffusion phenomenon of the distribution of adiabatic invariants. Finally, we explored them in time-changing environments, specifically by altering “gravity” both in a centrifuge and a parabolic flight context, where they seem to be relevant quantities to show changes in motor strategies. The different findings in this dissertation point to adiabatic invariants revealing generic hidden constraints affecting periodic human motion
SLIM, RIMA. „La region pseudo-autosomique des bras courts des chromosomes sexuels humains“. Paris 7, 1993. http://www.theses.fr/1993PA077208.
Der volle Inhalt der QuelleLerebours, Florence. „Cartographie de deletion du bras court du chromosome 8 dans les cancers humains“. Paris 7, 1998. http://www.theses.fr/1998PA077248.
Der volle Inhalt der QuelleGouvêa, Mariana Lino. „Cenários de impacto das propriedades da superfície sobre o conforto térmico humano na cidade de São Paulo“. Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/14/14133/tde-21022008-082426/.
Der volle Inhalt der QuelleThis master\'s research project has the goal of indentifying the impacts of urban surface properties over the meteorological conditions of the Metropolitan Area of São Paulo (MASP), in order to obtain a better understanding of them and to provide means of better organized urban planning activities. The work was made by using as principal tools, remote sensing derived products, in order to define some surface properties, surface measurements of atmospheric variables, in order to obtain human thermal comfort indexes, and numerical modeling of the atmosphere, in order to identify atmospheric conditions and simulate useful scenaries for urban planning. By using sattelite images, land use and vegetated fraction files were created over the MASP with very high resolution (20 m). Afterwards, temperature and relative humidity measured by CETESB were associated to urban land use patterns. It was verified that regions like São Caetano do Sul and Parque D. Pedro II are more likely to have greater discomfort sensation by moderate heat. Regions like São Miguel Paulista and Ibirapuera were identified to be more confortable. In the majority of cases, the regions presented a pleasant to lightly warm, followed by pleasant to lightly fresh conditions. After the definition of the surface properties, scenarios were built comprehending urban planning activities, looking for the improvement of human thermal comfort conditions. The experiments showed that the surface turbulent fluxes are considerably changed and that temperature was gradualy reduced in up to 1,5 ºC with the replacement of 50% of the urban surface by vegetation, reaching more than 2,2 ºC when this replacement was complete. The potential temperature profile inside the Planetary Boundary Layer was also considerably modified following the increase of vegetated area in the modeled domain.
Gayrard, Nathalie. „Anomalies chromosomiques des tumeurs rénales : étude du bras court du chromosome 3“. Montpellier 1, 2006. http://www.theses.fr/2006MON1T017.
Der volle Inhalt der QuelleSafaee, Ardekani Gholamreza. „Prognostic role of BRAF in human cutaneous melanoma : gene versus protein expression“. Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/54855.
Der volle Inhalt der QuelleMedicine, Faculty of
Medicine, Department of
Experimental Medicine, Division of
Graduate
Gréa, Hélène. „Planification et contrôle en temps réel d'un mouvement de pointage ou de saisie d'une cible visuelle : une approche pluridisciplinaire“. Lyon 1, 2001. http://www.theses.fr/2001LYO1T008.
Der volle Inhalt der QuelleROCKWAY, SUSIE WILSON. „INTERACTION AND BIOAVAILABILITY OF TRACE MINERALS WITH CEREAL BRANS (FIBER, COPPER)“. Diss., The University of Arizona, 1985. http://hdl.handle.net/10150/187963.
Der volle Inhalt der QuelleAlatawi, Abdullah Salem S. „Alternative Splicing of MDM4 in Human Melanomas“. Wright State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=wright1598021739996938.
Der volle Inhalt der QuelleVyule, Susan H. „The effects of unprocessed and processed oat bran on mineral bioavailability in adult men“. Thesis, This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-07292009-090542/.
Der volle Inhalt der QuelleMick, Sébastien. „Motricité bio-inspirée d’un bras artificiel : vers l’intégration de coordinations motrices naturelles dans le contrôle d’une prothèse de membre supérieur“. Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0117.
Der volle Inhalt der QuelleIn humans, the loss of motor functions associated with the absence of part of the arm disrupts autonomy and reduces the ability to carry out tasks of daily life. To restore some of the lost functions, a person with the aforementioned upper limb disability can use a prosthesis which replaces the missing part of the arm. To this day, the most advanced prostheses measure the activity of muscles located in the stump to control their joints. However, a higher level of disability implies that the prosthesis must restore more motor functions with fewer available muscles from which command signals can be measured. In order to overcome this obstacle, this thesis explores how motor coordinations extit{i.e.} regularities in the way the different joints are put in motion, can be used to drive an arm prosthesis. With this aim, two experimental platforms were developed to act as substitutes for an actual prosthesis: a human-like robotic arm, and a simulated arm in a virtual reality setup. In a first experiment, this robotic arm is driven by able-bodied participants so that its endpoint reproduces the motion of their own hand. Based on a target-reaching task, this experiment compares how well participants perform with this control scheme in two distinct conditions. These conditions correspond to two different strategies to choose the robot's postures when placing its endpoint on the goal defined by the participant: rather human-like or biologically implausible. The results show that employing joint coordinations close to those of a human arm elicits better familiarization to the robot's control scheme. In a second experiment, able-bodied participants drive a virtual arm whose shoulder mimics the participant's actual shoulder motion while its distal joints (elbow and lower) are artificially controlled. Based on a pick-and-place task, this experiment compares how efficiently participants manage to drive the virtual arm with two distinct control schemes. One controls these distal joints' rotations solely from the actual shoulder's motion whereas the other uses additional information in the form of contextual, target-related data. The results reveal that including this contextual information notably improves the performance achieved during the task. Overall, these results show that natural joint coordinations provide a relevant source of information for the control of an arm prosthesis and can be combined with other types of command signals to further expand its motor functions. Regarding application to real-life prosthesis use, they provide insight for the design of control schemes employing natural motor coordinations to drive multiple joints simultaneously
Bisch, Cécile. „Troubles musculo-squelettiques du dos et de l'avant-bras chez la femme enceinte : approches biomécanique et ergonomique“. Amiens, 2006. http://www.theses.fr/2006AMIED003.
Der volle Inhalt der QuelleThe 1st part of this work assessed the implied of the fatigability of the back extensors in this back pain. The results suggest a load sharing from the thoracic to the lumbar muscles. Low back pain does not seem to result of an increased fatigability of the lumbar muscles. The 2nd part of the study deals with the analysis of the biomechanical characteristics of the forearm-hand system. During pregnancy, the musculotendinous stiffness of the wrist flexors is increased. The influence of pregnancy on biomechanical risk factors of the upper-limb extremity musculoskeletal disorders was also investigated during a video display terminal task. The biomechanical strain is increased by pregnancy, either by a renforcement of the activation of the wrist and fingers flexors, or by an increase of wrist extension related to the workstation design. These results point out that physicians, physiotherapists and ergonomists should consider these approaches to take care of pregnant women
Chave, Helen Sally. „Bombesin family receptor and ligand gene expression in human colorectal and gastric cancer“. Thesis, University of Southampton, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323947.
Der volle Inhalt der QuelleShobako, Naohisa. „Identification and characterization of a novel anti-hypertensive peptide derived from rice bran protein“. Kyoto University, 2019. http://hdl.handle.net/2433/242924.
Der volle Inhalt der Quelle0048
新制・課程博士
博士(農学)
甲第21973号
農博第2363号
新制||農||1071(附属図書館)
学位論文||R1||N5224(農学部図書室)
京都大学大学院農学研究科食品生物科学専攻
(主査)教授 井上 和生, 教授 谷 史人, 准教授 大日向 耕作
学位規則第4条第1項該当
Runcan, Mariana. „Grandeurs cinématiques et mesures locales et de champs dans l'intéraction homme - structure“. Thesis, Rouen, INSA, 2010. http://www.theses.fr/2010ISAM0023/document.
Der volle Inhalt der QuelleIn the first part of the doctoral thesis are presented the local and global kinematics sizes which are acting on the human body. This is followsed with the optical methods by which we can measure the vibrations produced by the machine-tools and them action on the human hand-arm system during the work activity. In the third part are given the effects of vibrations that occur on the hand-arm system during the exposure of vibrations. The fourth part of this thesis contains the theorical basis of optical techniques used for vibrations measurement. Chapter five presents the experimental methodology of vibrations measurement in comparition betsween the two methods: classical and optical. The results of measurement are given in chapter six of the thesis. In chapter seven is given the mechanical and mathematical modeling of human hand-arm system with three degrees of freedom and the eighth chapter contains the final conclusions, the personal contributions and the future research directions
Newton, Michael James. „Experimental mechanical and fluid mechanical investigations of the brass instrument lip-reed and the human vocal folds“. Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3140.
Der volle Inhalt der QuelleRenna, Ilaria. „Upper body tracking and Gesture recognition for Human-Machine Interaction“. Paris 6, 2012. http://www.theses.fr/2012PA066119.
Der volle Inhalt der QuelleRobots are artificial agents that can act in humans’ world thanks to perception, action and reasoning capacities. In particular, robots companion are designed to share with humans the same physical and communication spaces in performing daily life collaborative tasks and aids. In such a context, interactions between humans and robots are expected to be as natural and as intuitive as possible. One of the most natural ways is based on gestures and reactive body motions. To make this friendly interaction possible, a robot companion has to be endowed with one or more capabilities allowing him to perceive, to recognize and to react to human gestures. This PhD thesis has been focused on the design and the development of a gesture recognition system that can be exploited in a human-robot interaction context. This system includes (1) a limbs-tracking algorithm that determines human body position during movements and (2) a higher-level module that recognizes gestures performed by human users. New contributions were made in both topics. First, a new approach is proposed for visual tracking of upper-body limbs. Analysing human body motion is challenging, due to the important number of degrees of freedom of the articulated object modelling the upper body. To circumvent the computational complexity, each limb is tracked with an Annealed Particle Filter and the different filters interact through Belief Propagation. 3D human body is described as a graphical model in which the relationships between the body parts are represented by conditional probability distributions. Pose estimation problem is thus formulated as a probabilistic inference over a graphical model, where the random variables correspond to the individual limb parameters (position and orientation) and Belief Propagation messages ensure coherence between limbs. Secondly, we propose a framework allowing emblematic gestures detection and recognition. The most challenging issue in gesture recognition is to find good features with a discriminant power (to distinguish between different gestures) and a good robustness to intrinsic gestures variability (the context in which gestures are expressed, the morphology of the person, the point of view, etc. ). In this work, we propose a new arm's kinematics normalization scheme reflecting both the muscular activity and arm's appearance when a gesture is performed. The obtained signals are first segmented and then analysed by two machine learning techniques: Hidden Markov Models and Support Vector Machines. The two methods are compared in a 5 classes emblematic gestures recognition task. Both systems show good performances with a minimalistic training database regardless to performer's anthropometry, gender, age or pose with regard to the sensing system. The work presented here has been done within the framework of a PhD thesis in joint supervision between the “Pierre et Marie Curie” University (ISIR laboratory, Paris) and the University of Genova (IIT--Tera department) and was labelled by the French-Italian University
Amestoy, Jean-Luc. „Brad Mehldau et le lâcher-prise : une approche comportementale de l'improvisation musicale“. Thesis, Toulouse 2, 2016. http://www.theses.fr/2016TOU20079.
Der volle Inhalt der QuelleCurrently, the musicology of improvisation essentially highlights the intentional part of an artistic project ; our thesis starts with a quite distinct approach, looking at improvisation as a complex process, with a self-organization dimension inspired of the way biologists analyse collective behaviors in animal societies. These behaviors are todays perceived as the result of combined statistical processes at the individual scale, with numerous inter-individual interactions, amplifications, and non linear loops. Such an analysis of observed natural phenomena led biologists and physicists to introduce and set-up concepts and tools that we use here to propose a modeling approach adapted to Musicology. We start with musical intuitions to propose a description of the perceptions and actions of the improviser that puts forward the deep interaction between what is made of pre-builded knowledge and intention, on one side, and of « tuning random behaviors », on the other. This modeling approach is carried out on two transcriptions of the american pianist Brad Mehldau. With the first piece (Am Zauberberg), we fully describe the iterative process leading from the poorest model to the need of incorporating hand-gestures. With the second piece (Bard), we dress the question of improvising harmony, each voice being conceived as animated of its own displacement rules, but spatially constrained by the others. We conclude by opening up prospects of experiments inspired by these models, some concerning the teaching of improvisation, others aiming at better understanding the process by which a musician seeks to incorporate to his play more « letting go », at the heart of what improvisation is about
GIROUX, WIDEMANN VERONIQUE. „Regulation de la mobilite des spermatozoides humains demembranes et reactives, dans le cas de spermatozoides normaux, et de spermatozoides pathologiques depourvus de bras externes de dyneine“. Paris 11, 1991. http://www.theses.fr/1991PA112411.
Der volle Inhalt der QuelleSantos, Stephanie Cristine Carvalho dos. „Efeitos da 5-iodotubercidina em linhagens de melanoma humano parentais e resistentes ao inibidor de BRAF“. Universidade de São Paulo, 2019. http://www.teses.usp.br/teses/disponiveis/9/9142/tde-18032019-150858/.
Der volle Inhalt der QuelleMelanoma accounts for less than 5% of skin cancers, but 95% of deaths occur due to metastases. Metastatic melanoma is refractory to conventional therapies and rapidly acquires resistance to therapies such as oncogene-directed, such as the BRAF inhibitor, of the MAPK pathway. Previous studies of screening in silico of our group, using the databases TCGA and GEO, identified the adenosine kinase gene (ADK) as differentially expressed between invasive melanoma and nevus. 5-iodotubercidin (5-ITu) is a potent pharmacological inhibitor of ADK that among the several effects reported in the literature stands out for the genotoxic potential. DNA damage is the main activator of the cell cycle checkpoint, which leads to transient or permanent cell cycle arrest, in addition to inducing cell death, leading to the hypothesis that ADK may be a potential anti-melanoma agent. This work aimed to evaluate the expression of the ADK gene in human melanomas and chemoresistants to the BRAF inhibitor (iBRAF), evaluated the impacts of 5-ITu on proliferation, cell cycle progression and cell death and finally we evaluated its ability to increase the sensitivity of cells. Real-time PCR was performed to assess the levels of ADK mRNA expression in melanoma lines and primary melanocyte culture; in order to evaluate the cytotoxicity of 5-ITu, the trypan blue and apoptosis - Annexin V and PI exclusion and blue spheroid models were performed using live / dead; the influence of 5-ITu on the clonogenic capacity and its effects on cell proliferation, from the cell cycle assays and the evaluation of proliferation markers by immunofluorescence; the cell lines were submitted to different treatment regimens with 5-ITu and iBRAF in order to evaluate the growth curve and the sensitivity to iBRAF by MTT levels of mRNA expression of ADK higher in the tumor lines in relation to the melanocytes. 5-ITu was able to inhibit the proliferation (IC 50) of melanoma lines at concentrations of 1.9 to 3.5 181;M. 5-ITu was not able to induce cell non-viability, although it reduced the amount of viable cells in all treatment conditions, nor was it able to induce a significant increase in apoptotic or even necrotic cells. However, treatment with 5-ITu reduced the clonogenic capacity of melanoma cells and promoted cell cycle arrest in the G1 and G2 / M phases, leading to an increase in the subG1 population. Treatment with 5-ITu promotes the reduction of expression of proliferation markers, such as ki67, and the combination of 5-ITu and iBRAF treatments was able to increase the doubling time of melanoma cells, although it has been shown to be unable to sensitize melanoma cells to treatment with iBRAF. Thus, it can be concluded that 5-ITu induces the cytostatic effect and shows a potent antiproliferative agent for parental and resistant melanoma.
Lei, Shaohua. „Pathogenesis, immunity, and prevention of human norovirus infection in gnotobiotic pigs“. Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/82868.
Der volle Inhalt der QuellePh. D.
Mignot, Jean-Christophe. „Contribution à l'étude du contrôle moteur, du connexionnisme et du parallélisme“. Lyon 1, 1994. http://www.theses.fr/1994LYO10046.
Der volle Inhalt der QuelleNovo, Sonia Marisa. „Use of an ex vivo model of human colorectal tumours to study response to the MEK1/2 inhibitor AZD6244“. Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/11778.
Der volle Inhalt der QuelleDoco-Fenzy, Martine. „De l'adn satellite aux satellites chromosomiques : etude du polymorphisme de la structure des bras courts des chromosomes acrocentriques humains par hybridation in situ revelee en fluorescence (doctorat : genie biologique)“. Reims, 1998. http://www.theses.fr/1998REIMM205.
Der volle Inhalt der QuelleTrésallet, Christophe. „Cancer colorectal : implication de gènes du bras long du chromosome 10 dans la progression tumorale : vers une identification optimale des patients avec un syndrome de Lynch“. Versailles-St Quentin en Yvelines, 2009. http://www.theses.fr/2009VERS0012.
Der volle Inhalt der QuelleThe Lynch syndrome (LS) is due to germline DNA mismatch repair gene mutation (MMR). Tumors from LS patients exhibit microsatellites instability at simple DNA repeat sequences. To establish the most effective and efficient way for the detection of LS patients, we compared two strategies in an unselected series of 214 patients with newly diagnosed colorectal cancer. 1) MSI testing for high-risk patients only, selected by clinical criteria and family history (revised Bethesda guidelines ; predictive models). Our results showed that genotyping only hight-risk patients with a MSI+ tumor failed to identify about 25°/° of patients with LS. In a second study, we investigated the possible role of chromosome 10q losses in colorectal cancer metastasis and our results demonstrate a deletion of PTEN region in 22°/° of cases with a low frequency of mutations of this gene
Satish, Likith Poovanna Kelapanda, und Vinay Sudha Ethiraj. „Human-like Super Mario Play using Artificial Potential Fields“. Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3146.
Der volle Inhalt der QuelleStudent 1: Likith Poovanna Kelapanda Staish Mob: +46735542609 Student 2: Vinay Sudha Ethiraj Mob: +46736135683
Quickelberghe, Y. Van. „Brats, niggers, trembling leaves .motifs and theme in the prose works of Truman Capote“. Doctoral thesis, Universite Libre de Bruxelles, 1993. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/212762.
Der volle Inhalt der QuelleMonteil, Leheu Michèle. „Anomalies des bras courts du chromosome 17 dans les lymphomes malins : implication du gène p53 : étude dans deux modèles cellulaires et perspectives concernant la pathologie lymphoïde maligne“. Grenoble 1, 1993. http://www.theses.fr/1993GRE10010.
Der volle Inhalt der QuelleGómez, Cornejo Luis Diego. „Propuesta conceptual de un sistema mecatrónico para la cocción y extracción de pollos a la brasa sin intervención humana“. Bachelor's thesis, Pontificia Universidad Católica del Perú, 2020. http://hdl.handle.net/20.500.12404/19796.
Der volle Inhalt der QuelleTrabajo de investigación
Giroux, Claude A. „Unidentified Human Remains And The True Nature Of Love: An Exploration on the Art of Directing“. Fogler Library, University of Maine, 1998. http://www.library.umaine.edu/theses/pdf/GirouxCA1998.pdf.
Der volle Inhalt der QuelleCailloux, Jérémy. „Rôle du système générateur d’espèces réactives de l’oxygène NOX4-p22phox dans la thyroïde humaine : implication dans la prolifération et la différenciation thyroïdienne“. Thesis, Paris 11, 2014. http://www.theses.fr/2014PA11T064/document.
Der volle Inhalt der QuelleBRAFV600E induced-TGF-β secretion down-regulates sodium iodide symporter (NIS) expression via NOX4-dependent ROS generation in papillary thyroid carcinoma. Abstract : Papillary thyroid cancer (PTC) is the most common thyroid pathology and BRAF point mutations account for 40-60% of tumors. BRAFT1799A is the most frequent BRAF mutation and BRAFV600E positive tumors are often associated with a significant loss of sodium/iodide symporter (NIS) expression. Clinical results on patients harboring thyroid cancer with BRAF mutation have recently shown that MAPK pathway inhibition does not fully reverts the BRAF-induced NIS repression. BRAFV600E expression induces secretion of functional TGF-β which is a repressor of thyroid specific genes such as NIS. Importantly, NOX4 has been shown to be prominently expressed in an increasing number of tumors, in particular in PTCs. In breast cancer cells, a critical mechanism for cancer development involves the transcriptional regulation of NOX4 by TGF-β. This result prompted us to test NOX4 as a ROS-producing candidate induced by BRAF-induced TGF-β. In this report, we first show in PTCs a correlation between BRAFV600E status, NOX4 overexpression, and low NIS expression level. Then, using BCPAP cells as an in vitro PTC model, we demonstrate that BRAFV600E controls NOX4 and p22phox expression via TGF-β signalling. The TGF-β autocrine loop activated by BRAFV600E induces NOX4 and p22phox expression at the transcriptional level via phosphorylated SMAD3. Both constitutively expressed proteins form a functional NADPH oxidase which produces high intracellular ROS levels. ROS scavengers increase the NIS expression at both mRNA and protein levels, and rescue a functional NIS, indicating that ROS are involved in the repression of NIS. Knocking down NOX4 with specific siRNAs reinduces NIS expression at both mRNA and protein levels. Altogether, these results show for the first time that NOX4-dependent ROS generation has a critical role in BRAF-induced NIS repression via the TGF-β/SMAD3 oncogenic signalling
Yoon, Heejei. „New insights into cancer genes haploinsufficiency and noncoding RNA in human cancer /“. Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1155149683.
Der volle Inhalt der QuelleOlum, Jimmy. „EXPRESSION OF THE THREE PROTO-ONCOGENES, EGFR, MEK AND B-RAF AFTER TRANSFECTION INTO HUMAN CELLS AND THEIR DETECTION BY MASS SPECTROMETRY“. Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-25604.
Der volle Inhalt der QuelleAdorno, Bruno. „Two-arm Manipulation : from Manipulators to Enhanced Human-Robot Collaboration“. Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20064/document.
Der volle Inhalt der QuelleThis thesis is devoted to the study of robotic two-arm coordination/manipulation from a unified perspective, and conceptually different bimanual tasks are thus described within the same formalism. In order to provide a consistent and compact theory, the techniques presented herein use dual quaternions to represent every single aspect of robot kinematic modeling and control.A novel representation for two-arm manipulation is proposed—the cooperative dual task-space—which exploits the dual quaternion algebra to unify the various approaches found in the literature. The method is further extended to take into account any serially coupled kinematic chain, and a case study is performed using a simulated mobile manipulator. An original application of the cooperative dual task-space is proposed to intuitively represent general human-robot collaboration (HRC) tasks, and several experiments were performed to validate the proposed techniques. Furthermore, the thesis proposes a novel class of HRC taskswherein the robot controls all the coordination aspects; that is, in addition to controlling its own arm, the robot controls the human arm by means of functional electrical stimulation (FES).Thanks to the holistic approach developed throughout the thesis, the resultant theory is compact, uses a small set of mathematical tools, and is capable of describing and controlling a broad range of robot manipulation tasks
Fadel, Abdulmannan Mohamad. „Immunomodulatory properties of water soluble arabinoxylans from extruded rice bran and wheat pentosan in an in vitro model of human monocytes and macrophages“. Thesis, Manchester Metropolitan University, 2017. http://e-space.mmu.ac.uk/618886/.
Der volle Inhalt der QuelleJöhnk, Bastian Verfasser], Gerhard [Akademischer Betreuer] [Gutachter] Braus, Stefanie [Gutachter] Pöggeler, Rolf [Gutachter] [Daniel, Ralf [Gutachter] Ficner, Kai [Gutachter] Heimel und Michael S. [Gutachter] Weig. „Stress Response SCF Ubiquitin Ligase F box Protein Fbx15 Controls Nuclear Co repressor Localization and Virulence of the Opportunistic Human Fungal Pathogen Aspergillus fumigatus / Bastian Jöhnk. Betreuer: Gerhard Braus. Gutachter: Gerhard Braus ; Stefanie Pöggeler ; Rolf Daniel ; Ralf Ficner ; Kai Heimel ; Michael S. Weig“. Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://d-nb.info/1113288833/34.
Der volle Inhalt der QuelleWidman, Börjesson Sara. „Taluppfattning i ofördelaktiga förhållanden : Hur påverkar kognitiv förmåga perceptionen av enstaviga ord i brus bestående av talande röster?“ Thesis, Linköpings universitet, Institutionen för datavetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108950.
Der volle Inhalt der QuelleLin, Chi-Jan [Verfasser], Gerhard [Akademischer Betreuer] Braus, Stefanie [Akademischer Betreuer] Pöggeler und Uwe [Akademischer Betreuer] Groß. „AfuSomA transcriptional network in human pathogen Aspergillus fumigatus : Control of asexual development, adhesion and virulence / Chi-Jan Lin. Gutachter: Stefanie Pöggeler ; Uwe Groß. Betreuer: Gerhard Braus“. Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2015. http://d-nb.info/1071713515/34.
Der volle Inhalt der QuelleFolconi, Livia Rosa. „Avaliação de coprodutos da alimentação humana como fonte alternativa de fibras para cães: parâmetros digestivos e metabólicos“. Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/10/10135/tde-27112015-102413/.
Der volle Inhalt der QuelleThe coproducts of fiber production of juice, nectar and soft drinks have functional property, involved in fermentative metabolism of intestinal microbiota, with potential benefits to health of dogs. The use of co-products of human food industry in the development of petfood has advantages of environmental and economic sustainability. The study aimed to evaluate the effects of extruded diets with fixed inclusion of 3.5% cellulose (CEL), defatted rice bran (FAR), citrus pulp (PCT) and apple pulp (PMA) as sources of soluble and insoluble dietary fibers on dog total tract apparent digestibility coefficient of nutrients (ADC), glycemic and insulin postprandial responses, and fermentation products in the stool. The experiment was carried out on eight healthy adult dogs of mean weight of 15.0 ± 5,0kg and a mean age of 5,0 ± 2,0 years allotted to a 4 x 4 Latin square two. After 7 days of adjustment of the animals to the diets, there was feces collection in the days 5th-10th to determine CDA diets, between 12th to 15th measured pH, lactic acid production, AGCC, AGCR and biogenic amines (BA) of the stool, followed by blood samples for determination of glucose and insulin responses postprandial in 16 and 17 days. There was no effect of the treatments (p> 0.05) in the ADC of organic matter (OM) and mineral matter (MM), however, was no effect (p <0.05) in CDAs of dry matter (DM), crude protein (CP), ether extract acid hydrolysis (EEHA), crude fiber (CF) and nitrogen free extract (NFE). The CEL treatment obtained higher ADC of CP and lower ADC of FB. The ACD of NFE no difference between PMA and CEL. For fecal characteristics, there was a higher DM in CEL treatment. PCT treatments and PMA resulted in fecal pH lower than the CEL and FAR treatments and without differences. The PMA treatment resulted in greater fecal score and lower production of faeces per dog / day in DM, contrary to the PCT treatment, which resulted in increased production of dog feces / day in MO and DM. There was no effect of the treatments (p> 0.05) in fecal concentrations of lactate and AB. The PCT treatment resulted in increased production of acetate, propionate and butyrate that CEL treatment (p <0.05), while the PCT and PMA treatments resulted in higher production AGCR that FAR (p <0.05). There was no effect (p <0.05) of sources of fiber studied for glycemic and insulin curves, area under the curve (AUC) of glucose and insulin, increasing blood glucose and insulin.