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1

Suchanek, Dymphie [Verfasser], and Clemens [Akademischer Betreuer] Boucsein. "A multi-faceted approach to understanding precision in rat visual cortex." Freiburg : Universität, 2017. http://d-nb.info/1134968078/34.

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O, H.-Ici Darach Michael. "Multi-modal imaging of myocardial ischemia and reperfusion in a rat model." Thesis, King's College London (University of London), 2017. https://kclpure.kcl.ac.uk/portal/en/theses/multimodal-imaging-of-myocardial-ischemia-and-reperfusion-in-a-rat-model(43bf5945-ce02-48cc-a634-2ebf00cffc99).html.

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Myocardial ischaemia causes progressive cellular injury. Initially there is loss of function, followed by formation of oedema. Ischemia, if prolonged, will eventually lead to cell death. Revascularisation of occluded coronary arteries is an efficient tool to reduce infarct size in acute myocardial infarction. However, reperfusion in itself can be associated with a significant amount of myocardial damage. The structural and metabolic changes occurring in myocardial ischemia and reperfusion can now be studied in-vivo using magnetic resonance imaging (MRI) and are targets to optimise the treatmen
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DERUELLE, Tristan. "MULTI-CENTER QUANTITATIVE MEASUREMENT OF T1 ANDT2 RELAXATION TIMES IN THE RAT BRAIN." Thesis, KTH, Skolan för kemi, bioteknologi och hälsa (CBH), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-232040.

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This project revolves around the measurement of T1 and T2 relaxation times in the ratbrain, in a multi-center way. That is to say, elaborate an efficient protocol to calculate highresolution 3D map of the brain. This protocol should be applied in different centers andreturn similar results. Finally, procedures should be defined to ease the collaborationbetween the different centers. The first step consisted in in vitro experiments, in whichdifferent sequences were tested. It resulted that the MDEFT sequence with inversionpreparation (MPRAGE) gives the best results in the shortest time for T1.
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Osabutey, Casmiel K. "The pathophysiology of sepsis-induced multi-organ dysfunction in a clinically relevant rat model." Thesis, St George's, University of London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.582566.

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INTRODUCTION: Systemic sepsis occurs in 20-50 % of patients admitted to non-cardiac intensive care units and despite management, continues to be a serious clinical challenge. Development of novel therapeutic strategies is hampered by lack of an animal model which accurately and reproducibly mimics the clinical condition. AIMS: To refine a rat model of caecal ligation and puncture (CLP) induced sepsis; to investigate the effect of CLP on the structure of selected regions of the central and peripheral nervous system; to investigate the effect of CLP on structure and function of the gastrointesti
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Ghatak, Gourab. "Millimeter wave multi-RAT small cells for heterogeneous mobile services : performance analysis and optimization." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT010/document.

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Les futures applications sans fil anticipent une explosion de la pléthore de cas d'utilisation et de services, qui ne peut être soutenue par des améliorations incrémentielles des schémas de communication existants. Pour cela, deux axes de recherche sont particulièrement intéressants: la densification du réseau à l'aide de petites cellules et la communication par ondes millimétriques (ondes millimétriques). Dans cette thèse, nous modélisons et évaluons des réseaux cellulaires constitués de petites cellules à ondes millimétriques utilisant la technique d'accès multi-radio (RAT) déployées au-dess
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Ghatak, Gourab. "Millimeter wave multi-RAT small cells for heterogeneous mobile services : performance analysis and optimization." Electronic Thesis or Diss., Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLT010.

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Les futures applications sans fil anticipent une explosion de la pléthore de cas d'utilisation et de services, qui ne peut être soutenue par des améliorations incrémentielles des schémas de communication existants. Pour cela, deux axes de recherche sont particulièrement intéressants: la densification du réseau à l'aide de petites cellules et la communication par ondes millimétriques (ondes millimétriques). Dans cette thèse, nous modélisons et évaluons des réseaux cellulaires constitués de petites cellules à ondes millimétriques utilisant la technique d'accès multi-radio (RAT) déployées au-dess
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7

Xie, Yijing [Verfasser], and Ulrich [Akademischer Betreuer] Hofmann. "Development of multi-modal neural acquisition modality including optical coherence tomography and neuroelectrophysiology : : towards a quantitative multi-modal rat brain atlas." Freiburg : Universität, 2016. http://d-nb.info/1136567097/34.

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Mekala, Murali. "A NOVEL DYNAMIC SPECTRUM SENSING APPROACH USING CROWDSOURCING FOR MULTI-RAT COEXISTENCE IN 5G NETWORKS." OpenSIUC, 2019. https://opensiuc.lib.siu.edu/theses/2517.

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With ushering of 5G networks, dynamic spectrum sensing and allocation has become major area of research in recent times. There are some approaches-based on leveraging mobile users for spectrum sensing. However, none of the existing solution in literature takes into account both energy-efficient operations of sensing devices and their hardware limitations while allocating sensing task to mobile users. As spectrum sensing is a time-consuming and computation-intensive task, a practical crowdsensing based spectrum usage map creation strategy needs to consider the trade-off between execution time a
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9

Bertherat, Julien. "Etude en microscopie de fluorescence à deux photons in vivo de l'intégration multi vibrissale chez le rat." Phd thesis, Ecole Normale Supérieure de Paris - ENS Paris, 2012. http://tel.archives-ouvertes.fr/tel-00789937.

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Le rat possède un ensemble de longues vibrisses qu'il peut bouger activement, ce qui lui permet d'explorer l'espace, de localiser les objets et de discriminer des textures. L'information sensorielle provenant des récepteurs périphériques des follicules où s'insèrent les vibrisses atteint, via des relais mésencéphaliques et thalamiques, des modules discrets, appelés " tonneaux ", de la couche IV du cortex somato-sensoriel primaire, puis se propage entre autre à la couche II/III du cortex somato-sensoriel primaire. Dans cette couche, des connexions horizontales permettent l'intégration d'informa
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Husson, Annie. "Contrôle multi-hormonal des enzymes cytosoliques du cycle de l'urée pendant la période périnatale chez le rat." Rouen, 1986. http://www.theses.fr/1986ROUES024.

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Husson, Annie. "Contrôle multi-hormonal des enzymes cytosoliques du cycle de l'urée pendant la période périnatale chez le Rat." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb375984332.

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12

Connell, Kristin Anne. "Factors influencing the spatial distribution and ecological interactions of a habitat specialist, the semi-aquatic water rat (Hydromys chrysogaster)." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/16266.

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Semi-aquatic mammals, such as the native Australian water rat (Hydromys chrysogaster), are habitat specialists, often requiring additional adaptations to their environment compared to generalists. While the water rat is widely distributed, it is a species about which we know little. To increase our fundamental ecological and evolutionary knowledge about this species, my research focused on four key areas. First, I examined variation of body and extremity size across its geographical distribution, and found size was curvilinearly related to latitude, consistent with the abundant centre hypothes
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Zaman, Khadiza. "Revisiting the Neuroprotective Role of 17 Beta Estradiol: A Multi-Omics Based Analysis of the Rat Brain and Serum." Thesis, University of North Texas, 2008. https://digital.library.unt.edu/ark:/67531/metadc1248456/.

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The ovarian hormone 17β-estradiol (E2) is one of the central regulators of the female reproductive system. E2 is also a pleiotropic regulator since it can exert its non-reproductive role on other organ systems. E2 is neuroprotective, it maintains body's energy homeostasis, participates in various repair mechanism and is required for neural development. However, there is a substantial evidence suggesting that there might be a molecular reprogramming of E2's action when it is supplied exogenously after E2 deprivation. Though the length of E2 deprivation and age has been linked to this phenomenon
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Zaman, Khadiza. "Revisiting the Neuroprotective Role of 17B-Estradiol (E2): A Multi-Omics Based Analysis of the Rat Brain and Serum." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1248456/.

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The ovarian hormone 17β-estradiol (E2) is one of the central regulators of the female reproductive system. E2 is also a pleiotropic regulator since it can exert its non-reproductive role on other organ systems. E2 is neuroprotective, it maintains body's energy homeostasis, participates in various repair mechanism and is required for neural development. However, there is a substantial evidence suggesting that there might be a molecular reprogramming of E2's action when it is supplied exogenously after E2 deprivation. Though the length of E2 deprivation and age has been linked to this phenomenon
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Wang, Willy. "Evaluating the use of PXI modules in tests of a radio base station." Thesis, KTH, Radio Systems Laboratory (RS Lab), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-143810.

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This thesis project was carried out at the electromagnetic compatibility (EMC) department at Ericsson AB. One of the department’s goals is to seek a possible replacement to the box test instruments by utilizing PCI extension for instrumentation (PXI) modules. The main objective of this project is to evaluate how different PXI modules work during testing of a radio base station (RBS), in terms of performance, test time, and cost. A downlink decoder was implemented in LabVIEW with an extension called MathScript and several software test solutions were examined to measure error vector magnitude (
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Cosa, Liñán Alejandro. "Analytical fusion of multimodal magnetic resonance imaging to identify pathological states in genetically selected Marchigian Sardinian alcohol-preferring (msP) rats." Doctoral thesis, Universitat Politècnica de València, 2017. http://hdl.handle.net/10251/90523.

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[EN] Alcohol abuse is one of the most alarming issues for the health authorities. It is estimated that at least 23 million of European citizens are affected by alcoholism causing a cost around 270 million euros. Excessive alcohol consumption is related with physical harm and, although it damages the most of body organs, liver, pancreas, and brain are more severally affected. Not only physical harm is associated to alcohol-related disorders, but also other psychiatric disorders such as depression are often comorbiding. As well, alcohol is present in many of violent behaviors and traffic injures
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Fiancette, Jean-Francois. "Electrophysiologie multi-site et optogénétique appliquées à l’étude de corrélats neurobiologiques de l’addiction à la cocaïne chez le rat se comportant." Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0901/document.

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L’addiction se caractérise par une recherche et une consommation pathologiques de la drogue, maintenues malgré leurs conséquences néfastes. C’est une pathologie chronique car, le plus souvent, les tentatives de sevrage se soldent par une rechute. L’addiction à la cocaïne se développe chez 15 à 20 % des usagers, après un usage plus ou moins prolongé. Les solutions thérapeutiques font gravement défaut et c’est un enjeu que de comprendre les mécanismes neurobiologiques qui sous-tendent cette addiction. Les études cliniques et précliniques proposent que l’addiction résulte d’un déséquilibre entre
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Allerborn, Marina. "Recent and remote episodic-like memory : characteristics and circuits : approach via multi-site recordings of oscillatory activity in rat hippocampal and cortical brain regions." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1207.

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La mémoire épisodique, notre capacité de se rappeler des épisodes particuliers de notre vie, a été initialement définie chez l'homme en termes de l'information qu'elle contient, quel événement a eu lieu, où et dans quel contexte /quand s'est-il produit? La démonstration de l'existence de cette forme de mémoire chez l'animal a été réalisée chez le geais buissonnier. En effet, cet oiseau cacheur est capable de former une représentation mentale complexe du type de nourriture qu'il a caché, où et quand. Cette forme de mémoire qualifiée d' « episodic-like » a depuis une dizaine d'année été établie
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Boudalia, Sofiane. "Exposition continue aux xéno-hormones à faibles doses chez le rat : effets multi-générationnels de mélanges sur les préférences gustatives, le comportement maternel et le développement." Phd thesis, Université de Bourgogne, 2012. http://tel.archives-ouvertes.fr/tel-00866983.

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Durant la dernière décennie, la problématique de santé liée aux perturbateurs endocriniens (PE) s'est étendue à la toxicité des mélanges. L'objectif de ce travail était de définir les conséquences d'une exposition continue à des cocktails des PE, à des doses faibles et définies comme "non nocives " par les autorités réglementaires. Des mélanges associant la génistéine, la vinclozoline, et le Bisphénol A, ont fait l'objet d'étude intégrative et multi-générationnelle chez le rat qui prend en compte le comportement maternel, le comportement alimentaire et le développement. Nos résultats montrent
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Matonti, Frédéric. "Analyse de la réponse rétinienne et corticale à la stimulation électrique par implant sous-rétinien sur le modèle murin." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5098.

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L’objectif de cette thèse est la validation fonctionnelle d’implants rétiniens pour la restauration fonctionnelle de la vision chez des patients non voyants suite à la perte de leurs photorécepteurs. Ce travail a été réalisé sur modèle animal et a évalué expérimentalement de nouveaux protocoles de stimulation. Tout d’abord nous avons utilisé la technique de spectroscopie d’impédance pour simuler mathématiquement l’interface tissu-implantafin de caractériser la présence d’un espace entre le tissu et l’implant. La seconde partie compare par imagerie optique (IO) les caractéristiques de la répons
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Kremer, Yves. "Direction tuning in layers II/III of rat primary somatosensory cortex using two-photon microscopy in vivo and developments in acousto-optics for multiphoton random access scanning." Paris 6, 2008. http://www.theses.fr/2008PA066057.

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Ce travail a permis d’introduire des systèmes de balayage acousto-optiques dans la microscopie multiphotonique. Le balayage point par point permet d’augmenter considérablement la résolution temporelle ou le rapport signal-sur-bruit. J’ai donc compensé les déformations spatio-temporelles par des systèmes de pré-compensation. Pour améliorer la transmission globale du système une nouvelle technique de compensation a été montrée. Ce système est ajustable en fonction de la longueur d’onde requise par le fluorophore et offre de grands champs de balayage. Ensuite, une étude de l’organisation fonction
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Nahle, Sara. "Réponse macrophagique aux nanomatériaux carbonés : effets de leur caractéristiques physiques et chimiques sur le transcriptome Carbon-based nanomaterials induce inflammation and autophagy in rat alveolar macrophages Single wall and multiwall carbon nanotubes induce different toxicological responses in rat alveolar macrophages Gene expression profiling of alveolar macrophages exposed to non-functionalized, anionic or cationic multi-walled carbon nanotubes shows three different mechanisms of toxicity Cytotoxicity and global transcriptional responses induced by zinc oxide nanoparticles NM 110 in PMA-differentiated THP-1 cells Protein and lipid homeostasis altered in rat macrophages after exposure to metallic oxide nanoparticles." Thesis, Université de Lorraine, 2019. http://www.theses.fr/2019LORR0142.

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Les nanomatériaux carbonés (NMC) sont très utilisés dans le monde industriel et leurs applications, nombreuses, sont en plein développement. L’absence de réglementation pour leur préparation et leur emploi fait qu’il est nécessaire comme pour tous les nano-objets, de déterminer le risque qu’une exposition fait courir à l’Homme et d’adapter la législation en conséquence. Une meilleure connaissance de leur potentiel toxique est donc nécessaire. Les difficultés de plus en plus grandes pour utiliser les modèles animaux, rend nécessaire le développement d’études avec des lignées cellulaires au sein
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Ricker, Joshua M. "Effects of Striatal Lesions on Reward Choice Using a Multi-Box Environment." Bowling Green State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1415963508.

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Voiglio, Eric Joseph. "Conservation aérobie des organes : développement d'un modèle de bloc multi-viscéral pour l'étude d'une émulsion de fluorocarbure." Lyon 1, 2000. http://www.theses.fr/2000LYO1T124.

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N'Guyen, Steve. "Mise au point du système vibrissal du robot-rat Psikharpax et contribution à la fusion de ses capacités visuelle, auditive et tactile." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2010. http://tel.archives-ouvertes.fr/tel-00579980.

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La perception de l'environnement à travers différentes modalités sensorielles est une capacité essentielle à la survie des animaux. La compréhension du fonctionnement de ces différentes modalités ainsi que du mécanisme de leur intégration en une représentation unique est un enjeu majeur en neurosciences ainsi qu'en matière de conception d'architectures de contrôle de robots autonomes. Le rat, par exemple, exploite énormément les informations tactiles fournies par ses vibrisses. Elles lui servent notamment à reconnaître des textures ou des formes, comme à évaluer la taille d'une ouverture... Ce
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Tseng, Yu-Hsiu, and 曾郁修. "LTE and WiFi Multi-RAT Seamless Offloading." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/952spz.

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碩士<br>國立交通大學<br>電信工程研究所<br>107<br>In the subject of heterogeneous network (HetNet) offloading techniques, it is essential to have stable transmissions and maintain reasonable throughput. Our research focuses on finding an effective offloading method. As long as we can successfully integrate heterogeneous networks by decreasing network switching time, lowering packet lost rate, and releasing more bandwidth back to LTE, the practical benefit of offloading can be demonstrated. In this thesis, we investigate the heterogeneous network resources including LTE and WLAN. Users exchange information wit
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Ho, Shu-Wei, and 何舒維. "A Multi-RAT Bandwidth Aggregation Mechanism with Software Defined Networking." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/b75prv.

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碩士<br>國立交通大學<br>資訊科學與工程研究所<br>104<br>The population of smart mobile devices drives the mobile traffic growth rapidly. To deal with the traffic explosion, heterogeneous radio network integration is considered as a cost-effective solution for mobile operators to reduce network congestion. With the coverage overlapping of various wireless networks (e.g., LTE and Wi-Fi), we can use multiple networks to transfer different services simultaneously. In this paper, we integrate the multiple radio access technology (multi-RAT) with software defined networking (SDN) to make the multi-RAT network more pro
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Yang, Shun-Neng, and 楊舜能. "A Study on Multi-RAT Connection Management and Its Applications." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/42137824933379657663.

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博士<br>國立交通大學<br>資訊科學與工程研究所<br>105<br>The population of smart mobile devices drives the mobile traffic growth rapidly. Most smart mobile devices are equipped with multiple radio network interfaces, such as High Speed Packet Access (HSPA), Long Term Evolution (LTE), and Wi-Fi. Therefore, integration of multiple networks is a viable solution to fulfill traffic offloading and the Quality-of-Service (QoS) requirement of data usage for mobile users. The 3GPP and the IETF proposed network protocols to support user equipment (UE) mobility between the cellular connections and the Wi-Fi connections. Oth
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Tsai, Hong-Cheng, and 蔡宏承. "Coexisting Performance Analysis for Multi-RAT Ultra-Dense Heterogeneous Networks." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/24573071629180870388.

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碩士<br>國立交通大學<br>電信工程研究所<br>104<br>In this thesis, we develop a general modeling and analyzing framework for a heterogeneous wireless network (HetNet) in which several wireless subnetworks coexist and use multiple radio access technologies (multi-RAT) in order to evaluate the link coverage, the mean spectrum efficiency, and the network flow. In this thesis, we consider an HetNet consisting of multiple tiers of APs adoping two different RATs. We propose the channel access protocol of opportunistic CSMA/CA used in the coexisting band since this protocol is able to alleviate severe interfering be
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Chang, Chaochin, and 張朝欽. "Multi-RAT Support And Performance Evaluation For LTE-Advanced Relay Architecture." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/74096567393233848725.

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碩士<br>國立暨南國際大學<br>資訊工程學系<br>100<br>Long Term Evolution (LTE) is one of 3GPP standards developed by 3GPP which is organized by telecommunication manufactories and operators. It is backward compatible with 3G/UMTS cellular systems and competing access network technologies in 4G wireless networks with WiMAX. The major difference between 3GPP Release 10 LTE-Advanced X and original LTE is a new entity called relay node (RN) introduced in LTE-Advanced. Comparing to a base station, RN is a low-power and low-cost device. An Evolved Node B (eNB) can extend its
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Wang, Hao-Cheng, and 王浩丞. "Latency-based Distributed Multi-RAT and Edge Offloading in 5G Mobile Edge Computing." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/r5sht4.

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碩士<br>國立交通大學<br>網路工程研究所<br>107<br>The next generation of mobile networks, 5G, aims at supporting lower end-to-end latency and higher reliability, which can be improved by Mobile Edge Computing (MEC) and Multi-RATs offloading, respectively. With MEC, base stations in 5G can be equipped with computing power, which can be called as an edge in MEC. With the assistance of the edges, traffic with computational tasks can be directly executed in the edges, without forwarding the tasks to the core network. Edge computing hence reduces the latency and the traffic load significantly. Conventional Multi-R
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Gao, Zi-Yuan, and 高資淵. "Design of Mobile Relay Architecture for Multi-RAT Support in LTE-A Networks." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/x6w85y.

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碩士<br>國立暨南國際大學<br>資訊工程學系<br>102<br>Long Term Evolution is one of 3rd Generation Partnership Project (3GPP) standards developed as a candidate standard of fourth-generation(4G) mobile communications. To improve wireless signal strength of LTE base stations (Evolved NodeB, eNB) at the edge area and increase the wireless coverage, 3GPP proposed LTE-Advanced (LTE-A) to adopt a low-power, low-cost relay node (Relay Node, RN) to enhance the user equipment (User Equipment, UE) connection quality at the edges of eNB wireless service area. Furthermore, the RN can be adopted at vehicles (e.g. high speed
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Wu, Chien-Ting, and 吳健婷. "Using Multi-RAT to Improve Handover and Drop-off Performance on High Speed Trains." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/09859924691176073137.

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碩士<br>國立交通大學<br>網路工程研究所<br>102<br>Provisioning commercial mobile telecommunications service on high speed train (HST) faces several challenges. In particular, when a HST quickly passes through the radio coverage of the base stations, frequent handovers may result in serious communication interruption. Methods such as the hierarchical two-hop (HTH) network and the seamless dual-link handover scheme were proposed to address these challenges. This paper proposes the multiple radio access technology (multi-RAT) to resolve the HST handover issue, which allows the HST to simultaneously connect to tw
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Kuo, Chia-Hsin, and 郭家炘. "Investigating the practicability of using implantable multi-channel neuroprobes to record neuronal activities in rat thalamus." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/13273248836948038183.

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碩士<br>國立臺灣大學<br>醫學工程學研究所<br>100<br>The responses of cerebral neural activities are different in anesthetized and awake states, and their real functions can only be evaluated in conscious state. To achieve this goal, implantable neuroprobes play an important role to record the neural activities in conscious state. There are many commercialized implantable neuroprobes and most of them are designed to record the responses of cerebral cortex, and those for recording in thalamus are deficient. The ventral posterior lateral nuclei convey the somatosensory signals and it also has the property of soma
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"Development of the rat mesentery culture model for the multi-system investigation of microvascular network growth." Tulane University, 2019.

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archives@tulane.edu<br>Models that mimic angiogenesis are extremely valuable for elucidating underlining mechanisms and pre-clinical development of therapies. Angiogenesis, defined as the growth of new blood vessels from preexisting vessels, is a multi-cellular process that involves the temporal and spatial coordination between endothelial cells, pericytes, nerves, growth factors, and macrophages. A need exists for biomimetic models that bridge the gap between the mechanistic control of in vitro constructs and the multi-system physiological environment of in vivo models. To meet this need our
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Chang, Chia-Ming, and 張珈銘. "Evaluation of implantable multi-channel neuroprobebased on neuronal activities among layersof the primary somatosensory cortex of the rat." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/56369035818932884172.

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碩士<br>國立臺灣大學<br>醫學工程學研究所<br>100<br>Presently, electrophysiological studies focus primarily on recording and analyzing signals while testing animals are in conscious state. New research suggests the idea that differences in state of brain as well as type of anesthetics could result in different activity of neurons. In addition, some research studies point out the limitations of doing animal testing under states of anesthesia since higher brain function will be inhibited at the time. Thus research animals should be maintained consciousness. The purpose of this study is to design a protocol of el
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Singh, Sarabjot active 21st century. "Load balancing in heterogeneous cellular networks." Thesis, 2014. http://hdl.handle.net/2152/28387.

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Pushing wireless data traffic onto small cells is important for alleviating congestion in the over-loaded macrocellular network. However, the ultimate potential of such load balancing and its effect on overall system performance is not well understood. With the ongoing deployment of multiple classes of access points (APs) with each class differing in transmit power, employed frequency band, and backhaul capacity, the network is evolving into a complex and “organic” heterogeneous network or HetNet. Resorting to system-level simulations for design insights is increasingly prohibitive with such g
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38

Stapleton, Jennifer Rebecca. "SINGLE UNIT AND ENSEMBLE RESPONSE PROPERTIES OF THE GUSTATORY CORTEX IN THE AWAKE RAT." Thesis, 2007. http://hdl.handle.net/10161/404.

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Most studies of gustatory coding have been performed in either anesthetized or awake, passively stimulated rats. In this dissertation the influences of behavioral state on gustatory processing in awake rats are described. In the first set of experiments, the effects of non-contingent tastant delivery on the chemical tuning of single neurons were explored. Tastants were delivered non-contingently through intra-oral cannulas to restrained, non water-deprived rats while single unit responses were recorded from the gustatory cortex (GC). As the subjects' behavior progressed from acceptance to reje
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Ong, Eng Hwee. "A generalized cooperative and cognitive radio resource management architecture for future wireless networks." Thesis, 2010. http://hdl.handle.net/1959.13/805169.

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Research Doctorate - Doctor of Philosophy (PhD)<br>Heterogeneity and convergence are two distinctive connotations of future wireless networks. Multiple access networks are expected to converge in a manner where heterogeneity can be exploited as an enabler to realize the Optimally Connected, Anywhere, Anytime vision of the International Telecommunication Union (ITU). This stimulates current trends toward the convergence of complementary heterogeneous access networks in an all-internet protocol (IP) core network and raises the importance of cooperation in such a multiple radio access technology
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40

Gencarelli, Manuela. "Revisiting targets for HCN blockers in the heart and urinary bladder: evidence for antimuscarinic activity in human atrial preparations, rat urinary bladder and recombinant muscarinic receptors." Doctoral thesis, 2022. http://hdl.handle.net/2158/1280560.

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