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Dissertations / Theses on the topic 'Elastic power'

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1

Kuan, Jenn-Huei Jeffrey. "Optimal power flow with price-elastic demand." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10644.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.<br>Includes bibliographical references (leaves 66-68).<br>by Jenn-Huei Jeffrey.<br>M.S.
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2

Gonidou, Luc-Olivier. "Active control of flexural power flow in elastic thin beams." Thesis, This resource online, 1988. http://scholar.lib.vt.edu/theses/available/etd-09052009-040314/.

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3

Idjimarene, Sonia. "Power laws behavior and nonlinearity mechanisms in mesoscopic elastic materials." Phd thesis, Université du Maine, 2013. http://tel.archives-ouvertes.fr/tel-01037944.

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Nonlinear mesoscopic elastic (NME) materials present ananomalous nonlinear elastic behavior, which could not beexplained by classical theories. New physical mechanismsshould be individuated to explain NMEs response.Dislocations in damaged metals, fluids in rocks andadhesion (in composites) could be plausible. In this thesisI have searched for differences in the macroscopic elasticresponse of materials which could be ascribed to differentphysical processes. I have found that the nonlinearindicators follow a power law behavior as a function of theexcitation energy, with exponent ranging from 1 t
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IDJIMARENE, SONIA. "Power Laws Behavior and Nonlinearity Mechanisms in Mesoscopic Elastic Materials." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2656351.

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Nonlinear mesoscopic elastic (NME) materials present an anomalous nonlinear elastic behavior, which could not be explained by classical theories. New physical mechanisms should be individuated to explain NMEs response. Dislocations in damaged metals, fluids in rocks and adhesion (in composites) could be plausible. In this thesis I have searched for differences in the macroscopic elastic response of materials which could be ascribed to different physical processes. I have found that the nonlinear indicators follow a power law behavior as a function of the excitation energy, with expon
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Alfonso, Laguna Carlos de. "Efficient and elastic management of computing infrastructures." Doctoral thesis, Universitat Politècnica de València, 2016. http://hdl.handle.net/10251/57187.

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[EN] Modern data centers integrate a lot of computer and electronic devices. However, some reports state that the mean usage of a typical data center is around 50% of its peak capacity, and the mean usage of each server is between 10% and 50%. A lot of energy is destined to power on computer hardware that most of the time remains idle. Therefore, it would be possible to save energy simply by powering off those parts from the data center that are not actually used, and powering them on again as they are needed. Most data centers have computing clusters that are used for intensive computing, re
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6

Lawrence, Michael A. "Effects of elastic resistance on concentric force, concentric power, and eccentric velocity during the bench press." CardinalScholar 1.0, 2010. http://liblink.bsu.edu/uhtbin/catkey/1567419.

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Elastic bands are becoming more popular in strength and power training. Although increases in strength and power have been anecdotally reported with high loads of elastic resistance, there is no research on large band tensions and their effects on force and power variables. The purpose of this study was to quantify peak concentric force, peak concentric power and peak eccentric velocity produced by the subject when using differing levels of elastic resistance (0%, 20%, 50% and 75% of the total load being elastic resistance) in the bench press. Seven experienced male powerlifters and body build
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7

Campos, Eduardo Zapaterra [UNESP]. "Efeitos de uma pré temporada em parâmetros anaeróbios e comparação de parâmetros aeróbios e anaeróbios de futebolistas de diferentes categorias." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/87347.

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Made available in DSpace on 2014-06-11T19:22:50Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-12-17Bitstream added on 2014-06-13T19:28:15Z : No. of bitstreams: 1 campos_ez_me_prud.pdf: 293105 bytes, checksum: 78b1ba74e96d963f46ae19fc0d7ee0fd (MD5)<br>O presente estudo investigou desempenho em saltos verticais e em teste de wingate (TW) de jogadores de futebol profissional no início da temporada e após 7 semanas de treinamento. Treze jogadores profissionais de futebol participantes da segunda divisão do campeonato paulista, foram avaliados no início da pré temporada (T1) e após 07 se
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8

Samanta, Rupak. "Design methodologies for variation-aware integrated circuits." [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-3119.

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9

Olberding, Jeffrey P. "The Interaction of Scale and Temperature in Elastically Powered Movements." Scholar Commons, 2017. http://scholarcommons.usf.edu/etd/6919.

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For many animals, rapid movements place high power demands on underlying muscles. Storage of muscle energy in elastic structures and the subsequent rapid release of that energy can effectively amplify muscle power. Elastic recoil can also confer thermal robustness to performance in behaviors occurring at variable temperatures. Muscle contractile performance tends to decrease at lower temperatures, but elastic recoil is less affected by temperature. Here I examine the impacts of temperature and scale in systems using elastic recoil and I explore possible interactive effects on movement performa
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10

Genter, Martin A. "Analytical and numerical considerations on the initiation and propagation of ductile shear zones in elastic-thermoviscous power law materials /." [S.l.] : [s.n.], 1994. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10450.

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11

Boudreau, Matthieu. "Optimizing the power-generation performance of flapping-foil turbines while simplifying their mechanical design with the use of elastic supports." Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/34484.

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Due à la complexité des mécanismes typiquement requis pour contraindre l’aile d’une turbine à aile oscillante à suivre des mouvements spécifiques, cette thèse étudie la possibilité de bénéficier de mouvements non contraints, dits passifs. En pratique, cela implique que l’aile est attachée à la structure de la turbine à l’aide de supports élastiques indépendants en pilonnement et en tangage, formés de ressorts et d’amortisseurs. Par conséquent, seul un contrôle indirect des mouvements est possible en ajustant adéquatement les paramètres structuraux affectant la dynamique de l’aile, tels que les
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12

Orazbayev, Azamat. "Open Shell Effects in a Microscopic Optical Potential for Elastic Scattering of Exotic Helium Isotopes." Ohio University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1377604473.

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13

Campos, Eduardo Zapaterra. "Efeitos de uma pré temporada em parâmetros anaeróbios e comparação de parâmetros aeróbios e anaeróbios de futebolistas de diferentes categorias /." Presidente Prudente : [s.n.], 2010. http://hdl.handle.net/11449/87347.

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Orientador: Pedro Balikian Júnior<br>Banca: Marcelo Papoti<br>Banca: Claudio Alexandre Gobatto<br>Resumo: O presente estudo investigou desempenho em saltos verticais e em teste de wingate (TW) de jogadores de futebol profissional no início da temporada e após 7 semanas de treinamento. Treze jogadores profissionais de futebol participantes da segunda divisão do campeonato paulista, foram avaliados no início da pré temporada (T1) e após 07 semanas (T2) de treinamento. Os jogadores realizaram testes de saltos verticais: squat jump (SJ) e countermovement jump (CMJ), índice de força reativa (IFR=CM
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Okada(Iinuma), Hiromi. "Measurement of the analyzing power A[N] in pp elastic scattering in the CNI region with a polarized atomic hydrogen gas jet target." 京都大学 (Kyoto University), 2006. http://hdl.handle.net/2433/136727.

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15

Tojo, Junji. "Measurement of analyzing power for proton-carbon elastic scattering in the coulomb-nuclear interference region with a 22 GeV/c polarized proton beam." 京都大学 (Kyoto University), 2004. http://hdl.handle.net/2433/145480.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(理学)<br>甲第11176号<br>理博第2844号<br>新制||理||1425(附属図書館)<br>22760<br>UT51-2004-T145<br>京都大学大学院理学研究科物理学・宇宙物理学専攻<br>(主査)教授 今井 憲一, 教授 谷森 達, 助教授 斉藤 直人<br>学位規則第4条第1項該当
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Uzėla, Sergejus. "Stačiakampio skerspjūvio elementų tampriai plastinio grynojo lenkimo tyrimai." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20050608_103533-54163.

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In real conditions, a great majority of machine and structure elements and parts (shafts, pins, axis, etc.) are subjected to bending. That’s why the study of elastic plastic bending has a wide engineering science background and a very broad field of application. This work presents analytical research of elastic plastic pure bending of rectangular cross-section element. The simple power relation expresses stress strain curve in the region of uniform plastic deformation. Derived mathematical relations allow to calculate deviation of dimensionless stress neutral axis from symmetry axis of an elem
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17

Gkikas, Nikolaos. "Data Transfer and Management through the IKAROS framework : Adopting an asynchronous non-blocking event driven approach to implement the Elastic-Transfer's IMAP client-server connection." Thesis, KTH, Radio Systems Laboratory (RS Lab), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166740.

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Given the current state of input/output (I/O) and storage devices in petascale systems, incremental solutions would be ineffective when implemented in exascale environments. According to the "The International Exascale Software Roadmap", by Dongarra, et al. existing I/O architectures are not sufficiently scalable, especially because current shared file systems have limitations when used in large-scale environments. These limitations are: Bandwidth does not scale economically to large-scale systems, I/O traffic on the high speed network can impact on and be influenced by other unrelated jobs, a
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18

Amar, Djamel. "Performance assessment and modeling of flexible optical networks." Thesis, Evry, Institut national des télécommunications, 2016. http://www.theses.fr/2016TELE0007/document.

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Avec la croissance exponentielle du trafic lié au développement de la vidéo et des services d’Internet, les systèmes WDM évoluent régulièrement pour augmenter la capacité de la fibre optique. Pour atteindre cet objectif, les concepts d’«élasticité» et de grille WDM flexible ont été introduits et ont conduit au développement de nouveaux équipements optiques. Dans le cadre des réseaux flexibles, le dimensionnement de réseaux se complexifie, et les outils de dimensionnement traditionnels doivent être repensés. De plus, des problèmes stratégiques et technologiques apparaissent avec l’arrivée de ce
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19

Zhang, Chi Ph D. Massachusetts Institute of Technology. "Measurement of tensor analyzing powers in elastic electron deuteron scattering with BLAST." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/40030.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 2006.<br>Includes bibliographical references (p. 219-225).<br>This work reports a precision measurement of deuteron tensor analyzing powers T20 and T21 at the MIT-Bates Linear Accelerator Center. Data were collected simultaneously over a momentum transfer range of 2:15 to 4:5 fm¡1 in the Bates Large Acceptance Spectrometer Toroid (BLAST) with a highly polarized internal gas target. Deuterium form factors GC and GQ were separated using the new data with better precision and the location of the first node of the deuteron m
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20

Babaei, Pardis. "Investigation of elastic powder properties using analytical powder decompression : Effects of tablet compaction parameters, pressure, speed, and lubrication." Thesis, Uppsala universitet, Institutionen för farmaci, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-418550.

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Aim: The objective of this project was to use analytical powder decompression (APDC) in tablet compaction processes to study the elastic behavior of powders. Background: During powder compaction, the particles undergo four stages of rearrangement, plastic deformation or particle fracture, and elastic deformation. The analytical powder compression protocol considers the loading phase and the elastic deformation during the unloading phase is neglected (Nordström et al., 2012). Using APDC analysis may give access to the underlying elastic characteristics of powders including tablet elastic recove
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21

Дубиняк, Тарас Степанович. "Обґрунтування конструкцій та параметрів захисних механізмів гнучких гвинтових конвеєрів". Diss., Тернопільський національний технічний університет ім. Івана Пулюя, 2018. http://elartu.tntu.edu.ua/handle/lib/24783.

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Дисертаційна робота присвячена обґрунтуванню конструкцій та параметрів гнучких гвинтових конвеєрів з механізмами захисту від перевантажень. Для вирішення поставлених задач проведено комплекс теоретичних та експериментальних досліджень процесів спрацювання пружно-запобіжних муфт та завантажувально-захисних насадок при перевантаженні гнучких гвинтових конвеєрів. Виведено аналітичні залежності для визначення конструктивних і кінематичних параметрів пружно-запобіжних муфт відносно моменту їх спрацювання. Встановлено вплив основних параметрів на динаміку спрацювання пружно-запобіжної муфти в режимі
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22

Chevrel-Fraux, Cyril. "Modélisation de transmissions de forte puissance : Prise en compte d'amortissements variables." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEI008.

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Travaux de thèse sont issus d’une collaboration entre la société Naval Group (anciennement DCNS) et le laboratoire du LaMCoS de l’INSA de Lyon. Dans le milieu de la propulsion navale, les transmissions par engrenages qui assurent le lien entre le moteur et l’hélice, transmettent des couples importants. Pour transmettre ces couples, les mobiles peuvent avoir de grandes dimensions (plus de deux mètres de diamètre). Pour des raisons de gains de masse, des trous ou des cavités sont généralement introduits dans le corps de la roue. L’ajout de ces alésages réduit sa masse mais augmente également sa
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Amar, Djamel. "Performance assessment and modeling of flexible optical networks." Electronic Thesis or Diss., Evry, Institut national des télécommunications, 2016. http://www.theses.fr/2016TELE0007.

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Avec la croissance exponentielle du trafic lié au développement de la vidéo et des services d’Internet, les systèmes WDM évoluent régulièrement pour augmenter la capacité de la fibre optique. Pour atteindre cet objectif, les concepts d’«élasticité» et de grille WDM flexible ont été introduits et ont conduit au développement de nouveaux équipements optiques. Dans le cadre des réseaux flexibles, le dimensionnement de réseaux se complexifie, et les outils de dimensionnement traditionnels doivent être repensés. De plus, des problèmes stratégiques et technologiques apparaissent avec l’arrivée de ce
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Hou, Weimin. "A novel method for the determination of single crystal elastic constants using powder X-ray diffraction." Thesis, University of Ottawa (Canada), 2002. http://hdl.handle.net/10393/6338.

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The elastic properties of a material have long been a subject of interest in materials science and physics. Especially, a complete determination of the single crystal compliance and stiffness tensor is of great importance, as the single crystal elastic tensor provides a complete description of the elastic properties of a material. There are numerous materials that are only available in polycrystalline form. Many of these polycrystalline materials are of great interest, such as the polycrystalline materials synthesized under high pressure conditions, for which the elastic properties under high
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Содиль, І. В. "Проект легкового автомобіля з дослідженням технологічного процесу відновлення фланця еластичної муфти кардана". Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/25427.

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Содиль, І. В. Проект легкового автомобіля з дослідженням технологічного процесу відновлення первинного валу : випускна кваліфікаційна робота : 274 "Автомобільний транспорт" / І. В. Содиль ; керівник роботи О. О. Литвин ; НУ "Чернігівська політехніка", кафедра автомобільного транспорту та галузевого машинобудування. – Чернігів, 2021. – 147 с.<br>В випускній роботі магістра було виконано розрахунок прототипа автомобіля ВАЗ 2107, всіх його первинних параметрів (а саме навантаження, аеродинаміка, потужність двигуна момент крутний та інші параметри трансмісії) були розраховані. Виконано розрахуно
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Pazesh, Samaneh. "Process-induced disorder of pharmaceutical materials : Mechanisms and quantification of disorder." Doctoral thesis, Uppsala universitet, Institutionen för farmaci, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-317801.

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One of the most important prerequisites in the drug development is to attain a reproducible and robust product in terms of its nature, and its chemical and physical properties. This can be challenging, since the crystalline form of drugs and excipients can be directly transformed into the amorphous one during normal pharmaceutical processing, referred to as process-induced amorphisation or process-induced disorder. The intention of this thesis was to address the mechanisms causing disorder during powder flow and milling and, in association with this, to evaluate, the ability of Raman spectrosc
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Tabatabaei, Araghi Pedram. "Seismic analysis of concrete structures within nuclear industry." Thesis, KTH, Betongbyggnad, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147215.

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Earthquake has always been a hazard for civil structures and keeping the structures integrity during and after an earthquake is of vital importance. This phenomenon’s impact is sudden and there is little or no warning to make the preparations for this natural disaster. Much damage has been done on structures which have led to major collapses and loss of many lives. Civil structures such as nuclear power plants are designed to withstand earthquakes and in the event of a major seismic event, to shut down safely. The aim of this thesis is to present the seismic design procedures for concrete stru
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Bailey, Crystal. "An investigation of four-body nuclear systems a measurement of the cross section and analyzing powers for d+d elastic and d+d → p+t at intermediate energies /." [Bloomington, Ind.] : Indiana University, 2009. 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:3380060.

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Thesis (Ph.D.)--Indiana University, Dept. of Physics, 2009.<br>Title from PDF t.p. (viewed on Jul 19, 2010). Source: Dissertation Abstracts International, Volume: 70-12, Section: B, page: 7636. Adviser: Edward J. Stephenson.
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Ziegler, Fabian. "Investigation of the Structure and Dynamics of Multiferroic Systems by Inelastic Neutron Scattering and Complementary Methods." Doctoral thesis, Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2018. http://hdl.handle.net/11858/00-1735-0000-002E-E5A6-5.

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Volte, Alix. "Photo-induced cooperativity in bistable volume-changing materials." Thesis, Rennes 1, 2020. http://www.theses.fr/2020REN1S037.

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Le domaine des transitions de phase ultra-rapides est fondé sur de remarquables développements des sources d’impulsion disponibles, des THz aux rayons X. Actuellement, les techniques pompe-sonde atteignent le régime temporel de la femtoseconde, i.e. une échelle de temps plus courte que celle des déplacements atomiques. Typiquement, un laser de pompe porte un système dans un état électroniquement excité, tandis que l’évolution temporelle de la dynamique structurale est suivie grâce à une impulsion de sonde retardée temporellement. De plus, les sources laser peuvent générer des impulsions intens
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Reinfried, Matthias. "Herstellung und Eigenschaften neuartiger, metallischer Polyederzellstrukturen." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-62031.

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Das Ziel der vorliegenden Arbeit ist es, die technologischen Schritte für die Herstellung eines geschlossenzelligen metallischen Werkstoffs aus Stahl zu untersuchen. Das Eigenschaftsbild dieses neuartigen zellular aufgebauten Werkstoffs soll umfassend beschrieben und mit bereits existierenden Werkstoffkonzepten verglichen werden. Die Grundidee für die Herstellung einer geschlossenzelligen Struktur bildet die Kombination der Technologie zur Herstellung von metallischen Hohlkugeln und Hohlkugelstrukturen mit dem Herstellungsprozesses für Partikelschäume aus expandierbarem Polystyrol (EPS). Dazu
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Wheeler, Jean-David. "Non-elliptical point contacts : The Torus-on-Plane conjunction." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI131/document.

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Cette thèse est dédiée à l’étude des contacts lubrifiés tore-plan sous diverses conditions. Ces contacts se situent à l’interface entre l’extrémité torique des rouleaux et le collet de la bague dans les roulements à rouleaux. La première complexité de cette étude provient de la géométrie particulière des solides concernés. La deuxième est générée par la cinématique complexe qui règne dans ces contacts. Afin de comprendre les mécanismes physiques à l’œuvre, une approche duale (expérimentale et numérique) est adoptée. Le banc d’essai Jérotrib permet une première étude basée sur l’hypothèse que l
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Kosmata, Marcel. "Elastische Rückstoßatomspektrometrie leichter Elemente mit Subnanometer-Tiefenauflösung." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-84041.

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In der vorliegenden Arbeit wird erstmals das QQDS-Magnetspektrometer für die höchstauflösende Ionenstrahlanalytik leichter Elemente am Helmholtz-Zentrum Dresden-Rossendorf umfassend vorgestellt. Zusätzlich werden sowohl alle auf die Analytik Einfluss nehmenden Parameter untersucht als auch Methoden und Modelle vorgestellt, wie deren Einfluss vermieden oder rechnerisch kompensiert werden kann. Die Schwerpunkte dieser Arbeit gliedern sich in fünf Bereiche. Der Erste ist der Aufbau und die Inbetriebnahme des QQDS-Magnetspektrometers, der zugehörige Streukammer mit allen Peripheriegeräten und des
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Yeh, Chang-You, and 葉昶佑. "Anti-Plane Problem of Power Law Graded Elastic Fibrous Composites." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/u9f99w.

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碩士<br>國立交通大學<br>土木工程系所<br>107<br>This research studies the anti-plane problem of functionally graded fibrous composites in power law of elasticity theory, in which the functionally graded material’s gradient properties express without a clear interface between the materials. We investigate the changes in material property with the fiber radius r as a power function ( is a gradient parameter). This experiment consists of square array and hexagonal array, the equivalent elastic modulus of the composite material that is obtained by the Rayleigh method; finite element analysis (COMSOL Multiphy
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McAninch, Jeffrey Errol. "The analyzing power in elastic neutron-deuteron scattering at 3.0 MeV." 1993. http://catalog.hathitrust.org/api/volumes/oclc/30345690.html.

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Thesis (Ph. D.)--University of Wisconsin--Madison, 1993.<br>Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 125-129).
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Pirquet, Oliver Johann. "Aero-elastic Energy Harvesting Device: Design and Analysis." Thesis, 2015. http://hdl.handle.net/1828/6740.

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An energy harvesting device driven by aeroelastic vibration with self-sustained pitching and heaving using an induction based power take off mechanism has been designed and tested for performance under various operating conditions. From the data collected the results show that the device achieved a maximum power output of 48.3 mW and a maximum efficiency of 2.26% at a dimensionless frequency of 0.143. For all airfoils tested the device was shown to be self-starting above 3 m/s. A qualitative description relating to the performance of the device considering dynamic stall and the flow conditions
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Bandyopadhyay, Dinabandhu. "Spin correlation parameter and analyzing power in n-p elastic scattering at intermediate energies." 1989. http://hdl.handle.net/1993/16855.

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Marques, Pedro Miguel Teixeira. "Power Loss in Planetary Gearboxes Including the Influence of Gear Elastic and Dynamic Effects." Doctoral thesis, 2017. https://repositorio-aberto.up.pt/handle/10216/90862.

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Liu, Yan-Jhih, and 劉烟志. "Effects of different velocity elastic band training on functional fitness and power in elderly." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/77831711302593287031.

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碩士<br>國立臺南大學<br>體育學系碩士班<br>102<br>Purpose: This study investigated the effects of twice a week with one hour each time for 8-week different velocity elastic band training on functional physical fitness and power for the senior aged 60 and above. Methods: A total of 39 participants ( average age 70±6.7 years, height 158±7.6 cm, weight 61.1±10.2 kg ) were randomly assigned to the power training group (n =14) , traditional training group (n = 14) and control group (n = 11) . Participants in the power training group performed the concentric phase of each repetition as rapidly as possible and retur
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HUANG, LING-LING, and 黃玲玲. "The Effects of Elastic Resistance Training on Agility、Speed and Power in Adolescent Athletes." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/73d8ws.

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碩士<br>國立體育大學<br>運動與健康科學學院<br>107<br>The purpose of this study was to investigate the effects of eight-week elastic resistance training on the agility、speed and power of adolescent athletes. sixteen basketball and badminton athletes from a vocational school in Hsinchu City were randomly divided into elastic resistance training group (ERT n=8) and control group (CG n=8). In addition to regular special training, the ERT received 35-40 minutes of elastic resistance training twice a week with eight weeks in total. Both groups received power (vertical jump), agility (T agility test) and speed (20-me
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Marques, Pedro Miguel Teixeira. "Power Loss in Planetary Gearboxes Including the Influence of Gear Elastic and Dynamic Effects." Tese, 2017. https://repositorio-aberto.up.pt/handle/10216/90862.

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Esterline, James. "Measurements of the Analyzing Power of Neutron-Helium-3 Elastic Scattering Between 1.60 and 5.54 MeV." Diss., 2012. http://hdl.handle.net/10161/5608.

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<p>An experiment measuring the analyzing power A<sub>y</sub>(&theta;) for neutron&ndash;helium-3 (<italic>n</italic>-<super>3</super>He) elastic scattering over broad angular distributions for a range of incident neutron energies from 1.60 to 5.54 MeV has been conducted at the Triangle Universities Nuclear Laboratory. These measurements represent an effort to resolve the long-standing discrepancy between experiment and theory in low-energy three-nucleon analyzing powers, through the evaluation of analyzing powers in the four-nucleon systems, which are expected to exhibit sensitivities not acc
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HUANG, CHU-HUA, and 黃鉅樺. "The Effect of Elastic Resistance Training on Lower Extremity Strength, Explosive Power, and Rate of Force Development." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/11718384823328405289.

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碩士<br>國立體育大學<br>運動保健學系<br>105<br>There are a variety of training types nowadays. To increase the efficiency and the diversity of training, combinations of two or more different training types become a new choice for physical trainer. This study combines elastic resistance and traditional free-weight training, which integrate both the properties of elastic potential energy and gravity, to be a new training method- variable resistance training. This training method will improve maximum strength and power significantly. Purpose: This study is to investigate the effects of elastic resistance on th
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Wu, Wei-ming, and 巫偉銘. "Irregular Wave Test on the Improvement of Wave Power Generation Utilizing the Restoring Force Motion through Elastic Spring." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/49187069419088828000.

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碩士<br>東南科技大學<br>防災科技研究所<br>97<br>This study developed an improvement of wave power generation utilizing the restoring force technique through elastic spring which has not yet being applied in reality, the investigation was carried out experimentally by irregular wave test with varies wave height and wave period. The power generation system composed water wheel, ratchet, and a pull-back car were used to investigate the feasibility and efficiency of the technique to the development of wave power generation. The results of the analysis reveals that when the blade is narrow, the variation of wavef
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Rajan, Pavithra. "Velocity of movement during ankle strength and power training with elastic resistance bands in older patients attending a day hospital rehabilitation program." 2011. http://hdl.handle.net/1993/4921.

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The purpose was to determine the velocity during strength and power training, with elastic resistance bands, in older adults. Nine older patients, who attended the day hospital rehabilitation program at Riverview Health Centre, were trained for power and strength of the ankle muscles using elastic resistance bands for 4 to 6 weeks. Training sessions were filmed to assess the velocity of training using Proanalyst software. Power training occurred at faster peak velocities as compared to strength training (p<0.001) for both muscle groups, however there were significant differences for average ve
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Riechers, Birte. "Nonlinear Response and Avalanche Behavior in Metallic Glasses." Doctoral thesis, 2017. http://hdl.handle.net/11858/00-1735-0000-0023-3EE7-7.

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Kosmata, Marcel. "Elastische Rückstoßatomspektrometrie leichter Elemente mit Subnanometer-Tiefenauflösung." Doctoral thesis, 2011. https://tud.qucosa.de/id/qucosa%3A25920.

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In der vorliegenden Arbeit wird erstmals das QQDS-Magnetspektrometer für die höchstauflösende Ionenstrahlanalytik leichter Elemente am Helmholtz-Zentrum Dresden-Rossendorf umfassend vorgestellt. Zusätzlich werden sowohl alle auf die Analytik Einfluss nehmenden Parameter untersucht als auch Methoden und Modelle vorgestellt, wie deren Einfluss vermieden oder rechnerisch kompensiert werden kann. Die Schwerpunkte dieser Arbeit gliedern sich in fünf Bereiche. Der Erste ist der Aufbau und die Inbetriebnahme des QQDS-Magnetspektrometers, der zugehörige Streukammer mit allen Peripheriegeräten und de
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