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Dissertations / Theses on the topic 'Tree centre of gravity'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Schulze, Volker. "Schizophrenie und der Centre of Gravity Effekt." Lübeck Zentrale Hochschulbibliothek Lübeck, 2010. http://d-nb.info/1000297551/34.

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2

Stanley, Andrew. "State estimation of in-flight aircraft centre of gravity." Thesis, Loughborough University, 2011. https://dspace.lboro.ac.uk/2134/9099.

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For all types of aircraft (civil, military, manned, unmanned) the aircraft designer specifies a safe range for the centre of gravity (cg) of the aircraft and designs the aircraft to operate safely within these limits. Changes to the cg may affect aircraft stability, performance and fuel economy so it is an important system parameter. Changes to the in-flight cg position have traditionally been estimated by calculating fuel burn and from that calculating the change in weight and hence change in cg. Other techniques to estimate in-flight aircraft cg are included in the literature review. The mot

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3

Schulze, Volker [Verfasser]. "Schizophrenie und der Centre of Gravity Effekt / Volker Schulze." Lübeck : Zentrale Hochschulbibliothek Lübeck, 2010. http://d-nb.info/1000297551/34.

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4

Bendapudi, Srinivas, and Mayil Murugan Shiva Kumar Patchai. "Design of Station for Calculating Centre of Gravity of Truck Cabin : A Product Design Project." Thesis, Linköpings universitet, Maskinkonstruktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-148599.

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As a part of Linköping University’s master program course curriculum, current thesis is performed at Tools and fixtures department (MPCT) of Scania, Oskarshamn. The aim of this master thesis project is to develop a complete construction of the station in CAD which calculates the weight and center of gravity of all the different cabs produced in Scania CV AB. To accomplish this project a generic product development process described in product development textbook by Ulrich and Eppinger (2012), fifth edition and The mechanical design by David G Ullman, fourth edition were extensively used. The

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5

Haubois, Xavier. "Imagerie interférométrique infrarouge et perspectives pour l'observation interférométrique du Centre Galactique : le projet GRAVITY." Phd thesis, Observatoire de Paris, 2009. http://tel.archives-ouvertes.fr/tel-00424467.

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Le centre de la Galaxie abrite un trou noir supermassif nommé Sgr A*. Grâce à l'instrument GRAVITY, les capacités de haute résolution angulaire du VLTI permettront pour la première fois l'observation directe de l'environnement immédiat d'un tel trou noir. Pour atteindre ce but astrophysique, il est nécessaire d'obtenir des observables interférométriques de grande précision et d'appliquer des techniques de reconstruction d'images. Dans ce contexte, j'ai pu dans une première partie de ma thèse, employer différentes méthodes d'imagerie interférométrique en infrarouge suite à l'observation de la s

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Haubois, Xavier. "Imagerie interférométrique infrarouge et perspectives pour l'observation interférométrique du Centre Galactique : le projet GRAVITY." Phd thesis, Observatoire de Paris (1667-....), 2009. https://theses.hal.science/tel-00424467.

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Le centre de la Galaxie abrite un trou noir supermassif nommé Sgr A*. Grâce à l'instrument GRAVITY, les capacités de haute résolution angulaire du VLTI permettront pour la première fois l'observation directe de l'environnement immédiat d'un tel trou noir. Pour atteindre ces buts astrophysiques, il est nécessaire d'obtenir des observables interférométriques de grande précision et d'appliquer des techniques de reconstruction d'images. Dans ce contexte, j'ai pu dans une première partie de ma thèse, employer différentes méthodes d'imagerie interférométrique en infrarouge suite à l'observation de l

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7

Vincent, Frédéric. "Etude d'effets relativistes en champ gravitationnel fort : simulations d'observations du centre galactique par l'instrument GRAVITY." Phd thesis, Observatoire de Paris (1667-....), 2011. http://www.theses.fr/2011OBSP0194.

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Cette thèse s'intéresse à simuler des effets de relativité générale en champ gravitationnel fort, aux abords immédiats du trou noir central de la Galaxie, Sagittarius*, afin de déterminer les données observables qu'un observateur distant serait susceptible d'obtenir. Je me suis d'abord intéressé aux performances astrométriques de l'instrument de deuxième génération du Very Large Telescope Interferometer, GRAVITY. Il s'est agi de déterminer avec quelle précision cet instrument sera capable de suivre des phénomènes dynamiques évoluant à proximité immédiate du trou noir central. J'ai ensuite été

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8

Grould, Marion. "Études d'effets relativistes au Centre Galactique à l'aide de simulations d'observations d'orbites d'étoiles par l'instrument GRAVITY." Thesis, Paris Sciences et Lettres (ComUE), 2016. http://www.theses.fr/2016PSLEO013/document.

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Le Centre Galactique abrite en son cœur un objet compact de plusieurs millions de masses solaires. L'hypothèse faite à l'heure actuelle est que cet objet serait un trou noir supermassif décrit par la relativité générale. L'instrument de seconde génération du Very Large Telescope Interferometer, GRAVITY, va permettre d'apporter des réponses quant à la réelle nature de cet objet. Grâce à sa précision astrométrique de 10 microsecondes d'angle, il va pouvoir sonder l'espace-temps en champ fort via l'observation des étoiles et du gaz situés à proximité de l'objet central.Au cours de ma thèse j'ai m

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9

Pavei, G. "THE EFFECTS OF GRAVITY ON HUMAN LOCOMOTION REPERTOIRE: COST OF TRANSPORT & BODY CENTRE OF MASS ANALYSIS." Doctoral thesis, Università degli Studi di Milano, 2014. http://hdl.handle.net/2434/243476.

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Human legged locomotion has been widely studied from both mechanical and bioenergetics points of view, however some aspects are still unaddressed and this thesis aimed to analysed some of them. One of the two methods for calculating muscular work during locomotion, which is an interesting parameters that can describe locomotion and subjective featuring, concerns the body centre of mass (BCoM) movements. The BCoM is the ideal point of the body where all forces act, and especially in a multi segment body as the human body, it is much easier and useful to calculate and follow its trajectory as th

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10

Лутовінов, Максим Русланович. "Аванпроект ближньомагістрального літака вантажопідйомністю до 16 тонн". Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43636.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Маслак Тетяна Петрівна<br>Object of the design is a development of transportshortrange aircraft with cargo capacity up to16 tons. Subject of the design is theconceptual design of the upper cargo loading equipment such astelpher. Aim of the diploma work is the preliminary designof short range cargo aircraft and conceptual design of telpherto provide loading of the cargo and move it in horizontal direct

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11

Fedra, Tomáš. "Měření výškové polohy těžiště vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-228902.

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This diploma thesis deals with measurement of vehicle centre of gravity height position. All methods for measurement of CG height position are described in the first part. The second part deals with designing of device for measurement of CG height. This measurement device is analysed by Finite Element Method. The vehicle is tilt by hydraulic system. The third part shows the best tilt angle for minimal error of CG height. At the end, there is described a measuring procedure for designed device.

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12

Hanych, Jaroslav. "Konstrukční návrh zařízení pro měření výškové polohy těžiště vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-378015.

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This master's thesis deals with problems connected with measuring vehicle centre of gravity height. The research part summarizes generally known methods of measuring vehicle centre of gravity and moments of inertia. Essential part of this thesis is the design of a device for measuring the centre of gravity height of a road vehicle on a principle of measuring a period of oscillation. The height position of the platform of the device is adjustable through hydraulic cylinders. A stress-strain analysis of the design was executed through a combination of analytical methods and a finite element meth

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13

Burda, Ondřej. "Měření polohy těžiště jízdních kol." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2012. http://www.nusl.cz/ntk/nusl-232691.

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The first part of the thesis The measurement of the location of centre of gravity of bicycles is firstly about history and division of bicycles, about the legislation in the Czech Republic concerning the cyclists, about the analysis of accidents of cyclists and lastly about the analysis of the method of the measurement of the location of centre of gravity. The second part of the thesis describes the procedure of calculation of the location of centre of gravity in the chosen incline method and the proposal of measure apparatus. The third part of the thesis occupies with the measurement and proc

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14

Grzeszczak, Jan, and Michał Płygawko. "Frequency Analysis of Rottne Comfort Line." Thesis, Linnéuniversitetet, Institutionen för maskinteknik (MT), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-35924.

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The European Parliment stipulated regulations concerning the forestry vehicles operators' health and working conditions. The allowed whole body vibrations were limited, which influenced the design of the vehicles' cabin. Surveys show a strong correlation between operator's comport and their productivity. The object of the research was Rottne AB Comfort Line Cabin, which was designed to increase the comfort for the forwarder operators. The main objective was to determine the cab's inertia properties, position of the centre of gravity and the resonance frequencies of the cab as well as a system

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15

Štěpánek, Tomáš. "Měření polohy těžiště vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-228353.

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This diploma thesis is devoted to problems of measurement centre of gravity position. At the beginning diploma thesis is created summary of methods to measuring moment of inertia and position measuring of centre of gravity of vehicle. Proposal is in-process on the basis method weighing on oblique position. And measurement is possible in Institute of automotive engineering in Brno. Is proposed measuring platform and preparative for obstruct changes of centre of gravity position at measuring. Measuring procedure is described and is derived formula toward calculation position of gravity centre of

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16

Kubica, Petr. "Zařízení pro měření výškové polohy těžiště vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232123.

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This diploma thesis deals the with measurment of the centre of gravity height position of a road vehicle and its issues. The introduction of this thesis focuses on the determining of the position of the center of gravity and the moment of inertia of a road vehicle. The next part is about creationing of a construction plan and its verification. The thesis contains a sensitivity analysis of this device including its results. The end of the thesis informs about the executed measurment in a laboratory and about recommendations for next measurments.

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17

Rektořík, Jiří. "Návrh zařízení pro měření výškové polohy těžiště automobilu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318821.

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The objective of this diploma thesis is the design of a device that measures the vehicle’s centre of gravity height position. The first part defines individual methods of measurement using various measuring equipment. The next part deals with the definition of requirements for the device and the definition of the design. A stress-strain analysis was executed for selected components. This diploma thesis describes the preparation process of the vehicle and the device for the measurement. The next part is dedicated to the design of the measuring chain and to the evaluation of the results. The the

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18

Köckemann, Benjamin. "Abundance, niche breadth and stress in the centre and at the border of the distribution range a macroecological study on abundant and rare tree specie." Göttingen Georg-August-Univ, 2008. http://d-nb.info/1000019608/34.

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19

Köckemann, Benjamin [Verfasser]. "Abundance, niche breadth and stress in the centre and at the border of the distribution range : a macroecological study on abundant and rare tree specie / Benjamin Köckemann." Göttingen : Georg-August-Univ, 2008. http://d-nb.info/1000019608/34.

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20

Peoples, Bruce E. "Méthodologie d'analyse du centre de gravité de normes internationales publiées : une démarche innovante de recommandation." Thesis, Paris 8, 2016. http://www.theses.fr/2016PA080023.

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.../<br>“Standards make a positive contribution to the world we live in. They facilitate trade, spreadknowledge, disseminate innovative advances in technology, and share good management andconformity assessment practices”7. There are a multitude of standard and standard consortiaorganizations producing market relevant standards, specifications, and technical reports in thedomain of Information Communication Technology (ICT). With the number of ICT relatedstandards and specifications numbering in the thousands, it is not readily apparent to users howthese standards inter-relate to form the basi

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21

Bastin, Jean-François. "Estimating the aboveground biomass of central African tropical forests at the tree, canopy and region level." Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209006.

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Human pressure on forest resources increased significantly during the past decades through land use and land use change, especially in the tropics where forest clearing is a major source of CO2 release in the atmosphere. Consequently, forests are the focus of international environmental policies and discussions aiming to reduce emissions from deforestation and forest degradation (i.e. REDD+). The capacity of participating countries to regularly provide accurate forests C stocks measurements at a national scale thus represents an important challenge to address. In dense forests, generally only

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22

Zamazal, Jakub. "Návrh rekonstrukce střední části trupu letounu Z 143 náhradou za poloskořepinu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318137.

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The thesis is focused on reconstruction of middle part of fuselage Z 143 aircraft from truss frame to semi-monocoque frame. In the thesis there is a conceptual design of semi-monocoque middle part of fuselage. The spars of centre wing section are strength controlled. In thesis there is weight analysis according to use the semi-monocoque middle part of fuselage. In second half of the thesis there is a study of retractable landing gear. The thesis shows weight savings according to use a semi-monocoque frame. The thesis also shows that semi-monocoque frame allows other option to upgrade Z 143 air

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23

Basson, Willem Albertus. "Fault tolerant adaptive control of an unmanned aerial vehicle." Thesis, Stellenbosch : Stellenbosch University, 2011. http://hdl.handle.net/10019.1/17898.

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Thesis (MScEng)--Stellenbosch University, 2011.<br>ENGLISH ABSTRACT: This thesis presents the development of an adaptive longitudinal control system for an unmanned aerial vehicle (UAV). The project forms part of a research effort at Stellenbosch University into different fault-tolerant control techniques for UAVs. In order to demonstrate the usefulness of fault-tolerant adaptive control, the control system was designed to handle damage-induced longitudinal shifts in the centre of gravity (CG) of the aircraft, which are known to have a dramatic effect on the stability of a fixed-wing airc

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24

Peoples, Bruce E. "Méthodologie d'analyse du centre de gravité de normes internationales publiées : une démarche innovante de recommandation." Electronic Thesis or Diss., Paris 8, 2016. http://www.theses.fr/2016PA080023.

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.../<br>“Standards make a positive contribution to the world we live in. They facilitate trade, spreadknowledge, disseminate innovative advances in technology, and share good management andconformity assessment practices”7. There are a multitude of standard and standard consortiaorganizations producing market relevant standards, specifications, and technical reports in thedomain of Information Communication Technology (ICT). With the number of ICT relatedstandards and specifications numbering in the thousands, it is not readily apparent to users howthese standards inter-relate to form the basi

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25

Mettanurak, Thammarat. "Effect of Minimum Suppression and Maximum Release Years on Compression Parallel to Grain Strength and Specific Gravity for Small-sized Yellow-poplar (Liriodendron tulipifera L.) Specimens." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/34804.

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Several researchers have concluded that there is little or no relationship between specific gravity and ring width or growth rate in yellow-poplar (Liriodendron tulipifera L.). Because most mechanical properties of wood are also closely related to specific gravity, it would thus be of interest to learn how minimum suppression and maximum release yearsâ evidence that can be extracted from radial growth patterns based on a modified radial growth averaging (RGA) techniqueâ influence the compression parallel to grain strength and specific gravity of wood.<p> This study is designed to evalua

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26

Grác, David. "Měření momentů setrvačnosti vozidla." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231201.

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This diploma thesis is concerned with selecting the appropriate method for determining the moment of inertia to the vertical, lateral and longitudinal axis through the centre of gravity of the vehicle. Using the special mechanical device, constructed on IAE was carried out repeated measurements of known mass properties in each axis. With the aid of obtained data was calculated measurement error. To compare the resulting values was created MBS model.

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27

Rjiba, Amira. "Etude géophysique des systèmes d’effondrement en pull-apart en position d’avant chaîne de la région d’Oulad Boughanem- Kalaat Senam- Kalaa Khesba (Centre Ouest de la Tunisie) : géométrie, jonctions et ressources." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1B063.

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L’étude des systèmes d'effondrement en position d’avant chaîne de la région d’Oulad Boughanem - Kalaat Senam - Kalaa Khesba (Centre-Ouest de la Tunisie) est menée, à partir des données de puits pétroliers et des investigations sismiques et gravimétriques. Cette région se caractérise par un agencement de grabens en système de pull-apart dont les jonctions sont jalonnées par des formations triassiques salifères. Les données géophysiques acquises, ont fait l’objet d’une analyse détaillée afin de mieux imager les structures de subsurface et de distinguer les éléments associés à une « tectonique su

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28

Bazert, Cédric. "Influence de l’avancement de la mandibule sur la posture générale : étude stabilométrique et compléments électromyographiques." Thesis, Bordeaux 1, 2008. http://www.theses.fr/2008BOR13755/document.

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Les orthèses de propulsion mandibulaire sont fréquemment utilisées en orthopédie-dento-faciale pour stimuler le développement de ce maxillaire. Le déplacement antérieur de son centre de gravité et les tensions musculaires et viscérales (appareil aéro-digestif) qui apparaissent alors sont susceptibles d’influer sur la posture du sujet debout. Pour le déterminer, une étude stabilométrique a été menée. Elle permet de mettre en évidence les variations de position de la projection au sol du centre de gravité du corps (PGv). Les effets du port de trois orthèses imposant une quantité de propulsion di

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29

Redaud, Louis. "Les forêts montagnardes de chênes dans le fonctionnement des systèmes agraires du Centre Népal : évolutions régressives et équilibres, essai de typologie." Grenoble 1, 1987. http://www.theses.fr/1987GRE10078.

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Les regions des hautes collines du centre nepal presentent encore, a partir de 2500 m, de vastes zones boisees; mais sous l'effet des prelevements (bois de feu et de construction, fourrage. . . ) la foret climacique a quercus semecarpifolia de l'etage montagnard fait place a des formations degradees. Dix-huit stations forestieres, situees au sud du dhaulagiri, entre 2300 et 2900 m, ont ete analysees par la methode du transpect lineaire. Les caracteristiques des peuplements (structures specifiques et spatiales, regeneration) permettent de distinguer deux types

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30

Canale, Antonio Carlos. "Estudo de desempenho de autoveículos rodoviários considerando o passeio do centro de gravidade e restrições impostas pelo binômio pneumático x pavimento." Universidade de São Paulo, 1991. http://www.teses.usp.br/teses/disponiveis/18/18135/tde-29082016-150156/.

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Este trabalho aplica um procedimento para análise do desempenho de um autoveículo rodoviário (Kadett GS 2.0 da General Motors do Brasil), em aceleração e desaceleração (freagem), considerando o \"passeio do centro de gravidade\" e as \"restrições impostas pelo binômio pneumático x pavimento\". A dinâmica do processo de frenagem do veículo/exemplo é estudada, obtendo-se a desaceleração e o espaço percorrido, como função do \"passeio do centro de gravidade\" e duas \"restrições impostas pelo pneumático x pavimento\". Comparações teórico-experimentais são realizadas. Para o controle do processo d

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31

Straka, Martin. "Koncepční návrh sportovního dvousedadlového vozu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2010. http://www.nusl.cz/ntk/nusl-229055.

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is diploma thesis deals with design concept of two-seater sports car with the main focus on chassis torsional stiffness and axle kinematics. The main idea started with some paper sketches which were later transferred to the 3D model with all the main parts (engine, differential, driver etc.) using CATIA V5 design program. Then the torsional stiffness was counted using FEM software ANSYS 12.0. Finally the axis geometry during bump/rebump movement of the wheel was simulated in MBS system ADAMS 2007.

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32

Forman, Tomáš. "Modifikace přistávacího zařízení letounu Irbis." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-442836.

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This master thesis deals with the landing gear rebuild from tail gear to nose gear of the M-4 Irbis aircraft. The first chapter presents the aircraft in its current state and includes some technical data, too. The theoretical information about types of landing gears, its characteristics, pros and cons and the typical representatives for each type of landing gear are mentioned in the second chapter. The third chapter is about landing gear loads that occur during landing and about the load calculation according to UL 2 regulation. The following chapter shows the construction of the new landing g

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33

Jemâa, Imen. "Suivi de formants par analyse en multirésolution." Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0026/document.

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Nos travaux de recherches présentés dans ce manuscrit ont pour objectif, l'optimisation des performances des algorithmes de suivi des formants. Pour ce faire, nous avons commencé par l'analyse des différentes techniques existantes utilisées dans le suivi automatique des formants. Cette analyse nous a permis de constater que l'estimation automatique des formants reste délicate malgré l'emploi de diverses techniques complexes. Vue la non disponibilité des bases de données de référence en langue arabe, nous avons élaboré un corpus phonétiquement équilibré en langue arabe tout en élaborant un étiq

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34

Frisk, Erik. "NATO:s luftkrig i Kosovo utifrån Wardens teorier." Thesis, Försvarshögskolan, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:fhs:diva-1457.

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John A. Warden III is one the most mentioned air power theoretic of his time.He has written a number of theories concerning air power and the best way to use this to win wars.The author of this paper gives a short resume of what he consider are the central thoughts in John Warden´s theories. These thoughts result in four factors; Enemy as a system, centre of gravity, parallel attack/concentration and finally air superiority. These factors are then being used to inves-tigate if NATO used Wardens theories during the Kosovo war in 1999.The reason for the author to choose the Kosovo war specifical

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35

Niesner, Martin. "Návrh konstrukčního uspořádání vozidla studentské formule." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2008. http://www.nusl.cz/ntk/nusl-264917.

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The rules and specifications of competition Formula Student are the main guidelines at frame design of students' formula. This diploma work discusses frame safety and structural requirements and also requirements on mounting of engine, single axles, rear-axle differential, engine intake and exhaust system, fuel tank, control elements, and so on. In the final parts of this diploma work analysis of maximum state of stress in material of on-load frame is made and total frame torsional rigidity is calculated. Total frame torsional rigidity is compared with those of Formula Ford and with other vari

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Jemâa, Imen. "Suivi de formants par analyse en multirésolution." Electronic Thesis or Diss., Université de Lorraine, 2013. http://www.theses.fr/2013LORR0026.

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Nos travaux de recherches présentés dans ce manuscrit ont pour objectif, l'optimisation des performances des algorithmes de suivi des formants. Pour ce faire, nous avons commencé par l'analyse des différentes techniques existantes utilisées dans le suivi automatique des formants. Cette analyse nous a permis de constater que l'estimation automatique des formants reste délicate malgré l'emploi de diverses techniques complexes. Vue la non disponibilité des bases de données de référence en langue arabe, nous avons élaboré un corpus phonétiquement équilibré en langue arabe tout en élaborant un étiq

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Stålberg, Martin. "Reconstruction of trees from 3D point clouds." Thesis, Uppsala universitet, Avdelningen för systemteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-316833.

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The geometrical structure of a tree can consist of thousands, even millions, of branches, twigs and leaves in complex arrangements. The structure contains a lot of useful information and can be used for example to assess a tree's health or calculate parameters such as total wood volume or branch size distribution. Because of the complexity, capturing the structure of an entire tree used to be nearly impossible, but the increased availability and quality of particularly digital cameras and Light Detection and Ranging (LIDAR) instruments is making it increasingly possible. A set of digital image

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Covi, Patrick. "Multi-hazard analysis of steel structures subjected to fire following earthquake." Doctoral thesis, Università degli studi di Trento, 2021. http://hdl.handle.net/11572/313383.

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Fires following earthquake (FFE) have historically produced enormous post-earthquake damage and losses in terms of lives, buildings and economic costs, like the San Francisco earthquake (1906), the Kobe earthquake (1995), the Turkey earthquake (2011), the Tohoku earthquake (2011) and the Christchurch earthquakes (2011). The structural fire performance can worsen significantly because the fire acts on a structure damaged by the seismic event. On these premises, the purpose of this work is the investigation of the experimental and numerical response of structural and non-structural components o

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Covi, Patrick. "Multi-hazard analysis of steel structures subjected to fire following earthquake." Doctoral thesis, Università degli studi di Trento, 2021. http://hdl.handle.net/11572/313383.

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Fires following earthquake (FFE) have historically produced enormous post-earthquake damage and losses in terms of lives, buildings and economic costs, like the San Francisco earthquake (1906), the Kobe earthquake (1995), the Turkey earthquake (2011), the Tohoku earthquake (2011) and the Christchurch earthquakes (2011). The structural fire performance can worsen significantly because the fire acts on a structure damaged by the seismic event. On these premises, the purpose of this work is the investigation of the experimental and numerical response of structural and non-structural components o

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Su, Wei-Chih, and 蘇煒智. "Tree-based Data Aggregation Mechanism using Center of Gravity in Wireless Sensor Networks." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/47766267815435547877.

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碩士<br>淡江大學<br>資訊工程學系資訊網路與通訊碩士班<br>100<br>The advancement of technology changes with each day. In recent years, it extends many different types of wireless network. Wireless sensor networks become a hot issue in research. Wireless sensor networks are composed of multiple sensor nodes that are randomly deployed. Each sensor node has sensing and computing capability to sense different environments according to different applications and transmit these data to sink. However, how to reduce energy consumption in the transmission process is important research. In this thesis, we propose a Tree-ba

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TSAI, KUN HAO, and 蔡坤昊. "Enhancing the R*-Tree construction performance by Gravity Iteration Algorithm." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/66131916838966893601.

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碩士<br>國立臺灣科技大學<br>電機工程系<br>100<br>In recent years, substantial progress of the multimedia information and data capacity requirements is steadily growing. The spatial database has become increasingly, and widely use in many fields. R *-tree is a data structure that can quickly deal with the multi-dimensional data. This data structure allows data to quickly construct the R *-tree to store multidimensional data, and sustains the balance tree in search of information and the advantage of search for low complexity. However, constructing the R *-tree algorithms adjust the tree does not carefully con

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Mayo, Kevin Patrick. "The Badri tree : an anthropological study of a Himalayan pilgrimage centre." Phd thesis, 2009. http://hdl.handle.net/1885/150834.

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McKinon, Warrick. "The measurement and quality of human whole body centre of mass location data." Thesis, 2008. http://hdl.handle.net/10539/5815.

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Since its first measurement in 1679, the usefulness of the location of whole body centre of mass (COM) data has progressed from having largely theoretical value into being an instrument with several diagnostic and applied scientific uses. This thesis describes first the biomechanical and measurement theory foundation of COM research and then details the historical development of methods to measure COM location and the various applied uses of this variable. Original research data presented in this thesis then go on to provide the first direct measurements of COM movement in walking humans

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Skonieczny, Krzysztof. "Centre-of-gravity control for a Mars Rover chassis with multiple degrees of freedom." 2006. http://link.library.utoronto.ca/eir/EIRdetail.cfm?Resources__ID=450289&T=F.

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Phillips, Kristen Michelle. "Modeling within-tree changes in wood specific gravity and moisture content for loblolly pine in Georgia." 2002. http://purl.galileo.usg.edu/uga%5Fetd/phillips%5Fkristen%5Fm%5F200205%5Fms.

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Hlinková, Zuzana. "Vliv palce nohy na stabilitu stoje a chůze." Master's thesis, 2008. http://www.nusl.cz/ntk/nusl-291364.

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The diploma thesis "Vliv palce nohy na stabilitu stoje a chůze" is focused on the function of hallux at stance and through the gait cycle and particularly to halluxes influence on stability of the stated motor stereotypes. The theoretical part summarizes the knowledge gained through literature research on anatomy and kinesiology of hallux. It also contains analysis of gait cycle and muscle coordination through it with emphasis upon activity of foot and function of hallux muscles. The practical part attempts to objectivize changes in stability and changes of loading of foot with instrumental ex

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Malan, Stephanus Francois. "Social Classroom : symbol of function beyond programme." Diss., 2007. http://hdl.handle.net/2263/30099.

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This dissertation explores theory with regards to function in architecture. The objective would be to consider the role of any intervention, within its context, in the initial design stages before programmatic conclusions are made. It also investigates the importance of formalizing embedded site narrative as a primary function of any intervention. The final proposal creates a space with an unmistakable sense of place capable of hosting any event on the social calendar of the University, synonymous with student life and the memory thereof. True beauty does not only dwell in the aesthetic appeal

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Muraguri-Mwololo, Rosa Wanjiru. "Results-based-management : a case study on the transfer of management knowledge to the Trees and Markets program at the World Tree Centre (ECOAGRI) Mali, Timbuktu /." 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3250297.

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Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2006.<br>Source: Dissertation Abstracts International, Volume: 68-02, Section: A, page: 0641. Adviser: Peter Kuchinke. Includes bibliographical references (leaves 201-211) Available on microfilm from Pro Quest Information and Learning.

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Hasnat, Abul. "Soil-water use and irrigation scheduling under fruit tree-turf alley cropping system in Hawkesbury Area." Thesis, 2003. http://handle.uws.edu.au:8081/1959.7/614.

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Efficient use of irrigation and nutrients are becoming increasingly important in commercial orchards in the Hawkesbury area. Proper irrigation scheduling practices can help in the better use of irrigation water and reduce environmental impacts. Field experiments were conducted during February 1999 to June 2000 to understand soil-water use, and to evaluate farmer’s irrigation practice under an alley cropping system consisting of turf and stone fruits. The study was carried out at Atlas Farm, 3.5 km from the University of Western Sydney, Hawkesbury campus. The experimental site is a floodplain o

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Köckemann, Benjamin. "Abundance, niche breadth and stress in the centre and at the border of the distribution range." Doctoral thesis, 2008. http://hdl.handle.net/11858/00-1735-0000-0006-B64E-6.

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