Relevant bibliographies by topics / Rotation complexe

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Rotation complexe'

Author: Grafiati
Published: 14 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "Rotation complexe"

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Chung, Chooryung J., Yoon-Jeong Choi, In-Sil Kim, Jong-Ki Huh, Hyung-Gon Kim, and Kyung-Ho Kim. "Reconstitutions totales des articulations temporo-mandibulaires par des implants alloplastiques combinées à un traitement d’orthodontie dans un cas de résorption condylienne idiopathique." L'Orthodontie Française 83, no. 3 (2012): 225–38. http://dx.doi.org/10.1051/orthodfr/2012022.

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Ce rapport de cas montre le traitement réussi d’un adulte présentant une classe II squelettique avec une béance secondaire à la résorption idiopathique des condyles mandibulaires. La reconstruction totale des articulations temporo-mandibulaires par des implants alloplastiques et la rotation dans le sens anti-horaire du complexe maxillo-mandibulaire, associées à un traitement d’orthodontie, ont permis d’obtenir un résultat satisfaisant avec une amélioration esthétique et fonctionnelle maximale.
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Kazachkov, Ivan V. "Stability Analysis for Complex Rotational Flow." WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS 16 (August 10, 2021): 62–72. http://dx.doi.org/10.37394/232011.2021.16.7.

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Based on the earlier developed mathematical model of the complex flow due to the double rotations in two perpendicular directions, the stability analysis is performed in the paper. The Navier-Stokes equations are derived in the coordinate system rotating around the two perpendicular different axes, the vertical one of them is arranged on some distance from the other axis of rotation, the horizontal axis is directed along the tangential line to the circle of the vertical rotation. The two centrifugal and Coriolis forces create the unique features in high oscillating flow, with localities of the
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Messina, A. "Rotation chirurgicale vascularisée du complexe bi-articulaire trapézoïde-trapézométacarpien pour le traitement de la rhizarthrose grave du pouce." Chirurgie de la Main 19, no. 2 (2000): 134–40. http://dx.doi.org/10.1016/s1297-3203(00)73471-8.

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Heinen, Thomas, Damian Jeraj, Pia Vinken, and Konstantinos Velentzas. "Rotational Preference in Gymnastics." Journal of Human Kinetics 33, no. 1 (2012): 33–43. http://dx.doi.org/10.2478/v10078-012-0042-4.

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Rotational Preference in GymnasticsIn gymnastics, most skills incorporate rotations about one or more body axes. At present, the question remains open if factors such as lateral preference and/or vestibulo-spinal asymmetry are related to gymnast's rotational preference. Therefore, we sought to explore relationships in gymnast's rotation direction between different gymnastic skills. Furthermore, we sought to explore relationships between rotational preference, lateral preference, and vestibulo-spinal asymmetry. In the experiment n = 30 non-experts, n = 30 near-experts and n = 30 experts complet
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Subramaniam, Jeevithra Dewi, Toshio Nishino, Kazuma Yasuhara, and Gwénaël Rapenne. "Synthesis and Dynamic Behavior of Ce(IV) Double-Decker Complexes of Sterically Hindered Phthalocyanines." Molecules 29, no. 4 (2024): 888. http://dx.doi.org/10.3390/molecules29040888.

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Phthalocyanines and their double-decker complexes are interesting in designing rotative molecular machines, which are crucial for the development of molecular motors and gears. This study explores the design and synthesis of three bulky phthalocyanine ligands functionalized at the α-positions with phenothiazine or carbazole fragments, aiming to investigate dynamic rotational motions in these sterically hindered molecular complexes. Homoleptic and heteroleptic double-decker complexes were synthesized through the complexation of these ligands with Ce(IV). Notably, CeIV(Pc2)2 and CeIV(Pc3)2, both
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Bubenchikov, M. A., A. M. Bubenchikov, and D. V. Mamontov. "ROTATIONS AND VIBRATIONS OF FULLERENES IN THE MOLECULAR COMPLEX C20@C80." Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, no. 71 (2021): 35–48. http://dx.doi.org/10.17223/19988621/71/4.

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The aim of this work is to apply classical mechanics to a description of the dynamic state of C20@C80 diamond complex. Endohedral rotations of fullerenes are of great interest due to the ability of the materials created on the basis of onion complexes to accumulate energy at rotational degrees of freedom. For such systems, a concept of temperature is not specified. In this paper, a closed description of the rotation of large molecules arranged in diamond shells is obtained in the framework of the classical approach. This description is used for C20@C80 diamond complex. Two different problems o
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Nemes, A., Z. Kovács, Á. Kormányos, et al. "Left ventricular apical rotation is associated with mitral annular function in healthy subjects. Results from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study." Physiology International 107, no. 1 (2020): 145–54. http://dx.doi.org/10.1556/2060.2020.00002.

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AbstractIntroductionLeft ventricular (LV) twist is considered an essential part of LV function due to oppositely directed LV basal and apical rotations. Several factors could play a role in determining LV rotational mechanics in normal circumstances. This study aimed to investigate the relationship between LV rotational mechanics and mitral annular (MA) size and function in healthy subjects.MethodsThe study comprised 118 healthy adult volunteers (mean age: 31.5 ± 11.8 years, 50 males). All subjects had undergone complete two-dimensional (2D) Doppler echocardiography and three-dimensional speck
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Falduzzi, Paola, Walid Salem, and Pierre-Michel Dugailly. "Étude comparative de la raideur entre le complexe temporomandibulaire en ouverture buccale et la rotation axiale du rachis cervical en position de flexion." Mains Libres 35, no. 3 (2018): 9–17. https://doi.org/10.55498/mainslibres.2018.35.3.0009.

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Liakh, Valeriia, and Rony Keppens. "Rotational Flows in Solar Coronal Flux Rope Cavities." Astrophysical Journal Letters 953, no. 1 (2023): L13. http://dx.doi.org/10.3847/2041-8213/acea78.

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Abstract We present a 2.5D magnetohydrodynamic simulation of a systematically rotating prominence inside its coronal cavity using the open-source MPI-AMRVAC code. Our simulation starts from a nonadiabatic, gravitationally stratified corona, permeated with a sheared arcade magnetic structure. The flux rope (FR) is formed through converging and shearing footpoints driving, simultaneously applying randomized heating at the bottom. The latter induces a left–right asymmetry of temperature and density distributions with respect to the polarity inversion line. This asymmetry drives flows along the lo
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Falduzzi, Paola, Walid Salem, and Pierre-Michel Dugailly. "Étude comparative de la raideur entre le complexe temporo-mandibulaire en ouverture buccale et la rotation axiale du rachis cervical en position de flexion." Mains Libres 35, no. 3 (2018): 6. https://doi.org/10.55498/mainslibres.2018.35.3.0006.

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Dissertations / Theses on the topic "Rotation complexe"

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Le, Deunff Jérémy. "Effet tunnel dans les systèmes complexes." Phd thesis, Université François Rabelais - Tours, 2011. http://tel.archives-ouvertes.fr/tel-00599680.

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Les travaux présentés dans cette thèse s'inscrivent dans le cadre général de la description de l'effet tunnel dans la limite semiclassique $\hbar \rightarrow 0$. Nous présentons une nouvelle méthode de calcul direct de la largeur des doublets tunnel. L'expression obtenue est basée sur l'utilisation de traces d'opérateurs quantiques, dont l'opérateur d'évolution $\hat{U}(T)$ prolongé analytiquement à l'aide d'un temps complexe $T$. L'étape suivante consiste en un développement semiclassique de ces traces. Nous nous plaçons dans le cadre des systèmes intégrables unidimensionnels afin d'insister
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Gurusinghe, Ranil Malaka. "Methyl Internal Rotation Probed by Rotational Spectroscopy." Kent State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=kent1476282624055414.

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Gyawali, Prakash. "Terahertz spectroscopy of molecules and molecular complexes of atmospheric interest exhibiting large amplitude motions." Electronic Thesis or Diss., Université de Lille (2022-....), 2023. http://www.theses.fr/2023ULILR071.

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L'atmosphère est composée d'un large éventail de molécules et d'espèces. Parmi celles-ci, la vapeur d'eau et ses complexes jouent un rôle important dans le phénomène du réchauffement de la planète et du changement climatique. L'analyse spectroscopique de ces complexes est essentielle pour comprendre divers processus atmosphériques. Cependant, les connaissances sur les complexes d'eau à faible liaison dans le domaine des ondes térahertz sont encore limitées en raison de leurs caractéristiques spectrales complexes et des défis expérimentaux. La complexité spectrale résulte souvent des mouvements
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Petersson, Mathias. "Rotation of man-made floating islands : Evaluation of different design approaches to allow rotational movement in anchoring of a sustainable island." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-21238.

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Abstract   Background The sea levels have risen about 10 cm since 1993 and will continue to rise due to global warming along with the expected increase in population. The rise will decrease the available landmass for settlements and raw material production. The increasing population needs to fit in an increasingly smaller area on a planet covering 30 % of the earth's surface, the rest is water. The covered area will increase as the ice caps covering the poles melts due to global warming. One solution to settle this increasing population would be on man-made floating islands on the sea around a
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Halberstadt, Nadine. "Prédissociation vibrationnelle de complexes faiblement liés : rôle de la rotation." Paris 11, 1987. http://www.theses.fr/1987PA112036.

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Dans cette thèse on présente des calculs quantiques sur la prédissociation vibrationnelle de complexes moléculaires triatomiques ou quasi-triatomiques du type van der Waals ou à liaison hydrogène. Dans le cas triatomique, un atome est lié faiblement à une molécule diatomique. Si on excite vibrationnellement cette dernière, le complexe dissocie en général par transfert d'un ou plusieurs quanta du vibrateur diatomique à la liaison intermoléculaire: c'est la prédissociation vibrationnelle. Celle-ci peut s'accompagner d'une excitation rotationnelle des fragments. Dans ce travail on s'est particuli
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Halberstadt, Nadine. "Prédissociation vibrationnelle de complexes faiblement liés rôle de la rotation /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37605796c.

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Ruiz, Echartea Maria Elisa. "Pairwise and Multi-Component Protein-Protein Docking Using Exhaustive Branch-and-Bound Tri-Dimensional Rotational Searches." Electronic Thesis or Diss., Université de Lorraine, 2019. http://www.theses.fr/2019LORR0306.

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La détermination des structures tri-dimensionnelles (3D) des complexes protéiques est cruciale pour l’avancement des recherches sur les processus biologiques qui permettent, par exemple, de comprendre le développement de certaines maladies et, si possible, de les prévenir ou de les traiter. Face à l’intérêt des complexes protéiques pour la recherche, les difficultés et le coût élevé des méthodes expérimentales de détermination des structures 3D des protéines ont encouragé l’utilisation de l’informatique pour développer des outils capables de combler le fossé, comme par exemple les algorithmes
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Kersell, Heath Ryan. "Investigations on the Complex Rotations of Molecular Nanomachines." Ohio University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1307126123.

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Lister, Julia Margaret. "Phobane complexes : restricted M-P rotation and their applications in catalysis." Thesis, University of Bristol, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619450.

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A series of alkyl phobane ligands PhobPR (R = nBu, iBu, sBu, sPn, ipn, CH2SiMe), menthyl, CH2C4H70) have been prepared by electrophilic Or nucleophilic routes as pure s- or a -isomers. Reaction of these ligands with [PtCI(NCIBu)2] or [PdCh(NCPh)2] gave square planar trans-[MCh(PhobPR)2] (M = Pt, Pd) complexes. Variable temperature 31p {H} NMR studies on the trans-[MC12(PhobPRh)2] complexes revealed restricted rotation about the M-P bond. The complexes generally existed in two forms: with R groups on opposite sides of the square plane (anti, C2h-symmelry) or on the same side (syn C2v-symmetry).
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Nemra, Ghinwa. "Comportement electrochimique de nouveaux complexes a liaison pd-pd et pt-pd stabilises par des ligands bidentates ph : :(2)pch::(2)pph::(2)." Strasbourg 1, 1986. http://www.theses.fr/1986STR13055.

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L'etude des proprietes redox d'une vingtaine de complexes mono-, di-, tri- et tetranucleaires du palladium et du platine a ete effectuee par des methodes electrochimiques (electrode a disque tournant, voltamperometrie cyclique et coulometrie) associees a des methodes spectroscopiques (spectrophotometrie d'absorption electronique, rpe et rmn). Les differents mecanismes des reactions redox ont ete etablis en fonction de la nature des metaux et des ligands dans le complexe. On montre qu'on peut modifier de maniere controlee les potentiels d'oxydoreduction et la reversibilite des transferts de cha
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Books on the topic "Rotation complexe"

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Zakeri, Saeed. Rotation Sets and Complex Dynamics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78810-4.

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Familton, Johannes C. Quaternions: A History of Complex Noncommutative Rotation Groups in Theoretical Physics. [publisher not identified], 2015.

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Nishikawa, Michihiro. Photofunctionalization of Molecular Switch Based on Pyrimidine Ring Rotation in Copper Complexes. Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-54625-2.

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P, Iannotti Joseph, ed. The rotator cuff: Current concepts and complex problems. American Academy of Orthopaedic Surgeons, 1998.

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Horrigan, Joseph, and Jerry Robinson. 7 Minute Rotator Cuff Solution: A Complete Program to Prevent and Rehabilitate Rotator Cuff Injuries. Health for Life, 1990.

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Horrigan, Joseph. The 7-minute rotator cuff solution: A complete program to prevent and rehabilitate rotator cuff injuries. Health For Life, 1991.

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Vallejo Maldonado, Pablo Ramon, and Nikolay Chaynov. Kinematics and dynamics of automobile piston engines. INFRA-M Academic Publishing LLC., 2019. http://dx.doi.org/10.12737/989072.

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The fundamentals of kinematics and dynamics of transport piston internal combustion engines made using different layout schemes are presented. Along with the traditional in-line, V-shaped, including oppositional, arrangement of cylinders, schemes with "staggered" arrangement of cylinders in the block at the displaced connecting rod necks of the crankshaft of the engine are considered. The kinematics of the coaxial crank mechanism is considered in detail. The questions of dynamics with reduction of calculated dependences of forces, moments, a choice of a rational order of work of cylinders in r
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1941-, Hag Kari, and Broch Ole Jacob, eds. The ubiquitous quasidisk. American Mathematical Society, 2012.

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Belyaev, pavel, Mihail Sokolov, and Viktor Frolov. Recycling of polymer waste to produce composites for road construction. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2155924.

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The monograph examines the problem of polymer waste disposal using the example of obtaining polymer-bitumen binders (PBBs) for road construction using large-tonnage packaging waste from high-pressure (low density) polyethylene. The composition of a complex modifier has been developed, in which expensive thermoplastic is partially replaced by cheaper high-pressure polyethylene or its waste. The possibility of obtaining polymer-bitumen binders using such a modifier in cheaper and more reliable standard vertical mixing apparatuses with paddle agitators is substantiated, which reduce energy consum
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Milnor, John W. Dynamical systems (1984-2012). Edited by Bonifant Araceli 1963-. American Mathematical Society, 2014.

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Book chapters on the topic "Rotation complexe"

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Das, Suddhasattwa, Yoshitaka Saiki, Evelyn Sander, and James A. Yorke. "Quasiperiodicity: Rotation Numbers." In Understanding Complex Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29701-9_7.

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Zakeri, Saeed. "Rotation Sets." In Rotation Sets and Complex Dynamics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78810-4_2.

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Vince, John. "Complex Numbers." In Rotation Transforms for Computer Graphics. Springer London, 2011. http://dx.doi.org/10.1007/978-0-85729-154-7_2.

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Zakeri, Saeed. "Relation to Complex Dynamics." In Rotation Sets and Complex Dynamics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78810-4_5.

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Zakeri, Saeed. "Monotone Maps of the Circle." In Rotation Sets and Complex Dynamics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78810-4_1.

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Zakeri, Saeed. "The Deployment Theorem." In Rotation Sets and Complex Dynamics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78810-4_3.

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Zakeri, Saeed. "Applications and Computations." In Rotation Sets and Complex Dynamics. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78810-4_4.

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Reyneke, Johan P. "Rotation of the Maxillomandibular Complex." In Orthognathic Surgery. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781119004370.ch31.

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Wang, Siqi, Xuyang Cao, Dianlong Wang, and Zhihe Xu. "The Influence of Parameters and Load on the Spin Angle of Multilayer Strand Wire Rope." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_56.

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AbstractThe spin characteristics of multi-layer strand wire ropes can reduce the control accuracy of the crane lifting system, resulting in the crane being unable to meet the high-precision operation requirements. An object of this paper is to know about the influence of different parameters on the spin characteristics of multi-layer strand wire ropes. This article first theoretically analyzes the effects of wire rope twist angle, wire diameter, material, and load on the rotational characteristics of multi-layer strand wire ropes. In addition, we use CREO to establish a parameterized model for
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Stettner, Eleonóra, and György Emese. "Dilative Rotation, Dilative Reflection in Mathematics, Nature, Art, and Education." In Complex Symmetries. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-88059-0_12.

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Conference papers on the topic "Rotation complexe"

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Servouze, Y. "3D Laser Anemometry in a Rotating Cooling Channel." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-123.

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The flow in rotating cooling passages of jet engine turbine rotors is considered. Contrary to thermal data which have been obtained by a lot of people, velocity field data are very few. Nevertheless, in order to validate Navier-Stokes calculations, these two types of data are necessary. In such a flow with complexe secondary structures, 3D laser anemometer is the most suitable tool but its implementation on this application was a challenge. Measurements were made first in static mode at Reynolds numbers of 5,000 and 25,000. The same model sections were then explored during rotation at a Reynol
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Rios, Oscar, Takeyuki Ono, Hidenori Murakami, and Thomas J. Impelluso. "An Analytical and Geometrical Study of the Dzhanibekov and Tennis Racket Phenomena." In ASME 2016 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/imece2016-65570.

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We consider the torque-free rotation of a rigid body with three distinct moment of inertia values and angular velocity components. As can be seen in the Dzhanibekov and tennis racket phenomena, rotations about the largest and smallest principal moments of inertia create stable rotations. However, when rotating about the principal intermediate moment of inertia, an unstable rotation is produced that leads to the basis of this phenomena. In this publication, the above phenomena are examined and explained analytically and applied to a satellite system to observe the change in trajectory as the so
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Sorokin, I., E. Valetova, and E. Sirotina. "PRODUCTIVITY OF AGROCENOSIS WITH REGULAR APPLICATION OF STRAW AND GREEN MANURE IN THE TOMSK REGION." In «PROBLEMS OF SOIL FERTILITY IN MODERN AGRICULTURE». Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS, 2024. http://dx.doi.org/10.52686/9785605087878_24.

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For 4 rotations (2001-2021) of grain-fallow crop rotation, the efficiency of green-manured fallow upon the straw increased compared to the complete fallow variant: in the 1st rotation, the yield under these conditions was at the same level, in the 2nd - the yield after green-manured fallow was higher by 11.7% than after complete fallow, in the 3rd rotation - correspondingly higher by 18% and in the 4th rotation green-manured fallow was better by 36.5%. In complete fallow, the humus content decreased by 9.6%. Green manure fallow + straw ensured the preservation of humus.
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Elfert, M., M. Schroll, and W. Fo¨rster. "PIV-Measurement of Secondary Flow in a Rotating Two-Pass Cooling System With an Improved Sequencer Technique." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-23510.

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The flow field characteristics of a two-pass cooling system with an engine-similar lay-out have been investigated experimentally using the non-intrusive Particle Image Velocimetry (PIV). It consists of a trapezoidal inlet duct, a nearly rectangular outlet duct, and a sharp 180 degree turn. The system has been investigated with smooth and ribbed walls. Ribs are applied on two opposite walls in a symmetric orientation inclined with an angle of 45 degrees to the main flow direction. The applied rib lay-out is well-proved and optimized with respect to heat transfer improvement versus pressure drop
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Garcia, Sergio, Michael Mendez, Ramadan Ahmed, Hamidreza Karami, Mustafa Nasser, and Ibnelwaleed Hussein. "Effects of Pipe Rotation on the Performance of Fibrous Fluids in Horizontal Well Cleanout." In SPE Annual Technical Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210347-ms.

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Abstract The deposition of rock cuttings is a problem commonly faced during drilling, completion, and intervention operations. Using polymer-based fluids is a common technique to improve horizontal downhole cleaning. However, these fluids cannot always guarantee an efficient wellbore cleanout. One way to enhance cleanout efficiency is by rotating the drill pipe to mitigate the settling of solids and facilitate their removal. However, drill string rotation often increases equivalent circulating density (ECD). Therefore, this study explores how the impact of rotation on hole cleaning can be syne
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Liebmann, Max, Alexander Treffer, Martin Bock, Ulrike Wallrabe, and Rüdiger Grunwald. "Controlling the spectral rotation of ultrashort vortex pulses." In Complex Light and Optical Forces XIV, edited by David L. Andrews, Enrique J. Galvez, and Halina Rubinsztein-Dunlop. SPIE, 2020. http://dx.doi.org/10.1117/12.2543055.

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Schroll, Michael, Lena Lange, and Martin Elfert. "Investigation of the Effect of Rotation on the Flow in a Two-Pass Cooling System With Smooth and Ribbed Walls Using PIV." In ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/gt2011-46427.

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A rotating cooling system with a 180 deg turn is investigated experimentally using the 2C PIV technique to measure the flow inside. This cooling configuration consists of two ducts of arbitrary cross-sections representing a two-pass front part of an idealized but nevertheless engine relevant turbine blade cooling design. The system has been investigated with ribbed walls in both passages for cooling enhancement as well as with smooth walls as a reference version in order to identify the effects induced by ribs. The rib orientation on the walls is 45 deg. With a rib height of 0.1 of hydraulic d
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Lee, Gong Hee, Jong Il Park, and Je Hyun Baek. "Performance Assessment of Turbulence Models for the Quantitative Prediction of Tip Leakage Flow in Turbomachines." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53403.

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It is experimentally well-known that high anisotropy of turbulent flow field, which results from the complex shear and rotation effect, is dominant inside tip leakage vortex (TLV). With all this fact, the greater part of the numerical studies to deal with TLV have used an isotropic eddy viscosity model (EVM), and their predictions showed some disagreement with the measurement data. The main objective of the present study is to show the superior ability of the Reynolds stress model (RSM), which can naturally consider the effect of system rotation on turbulence via the rotational production term
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Zafar, Sayem, and Mohamed Gadalla. "Design and Evaluation of a Rooftop Wind Turbine Rotor With Untwisted Blades." In ASME 2013 Power Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/power2013-98217.

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A small horizontal axis wind turbine rotor was designed and tested with aerodynamically efficient, economical and easy to manufacture blades. Basic blade aerodynamic analysis was conducted using commercially available software. The blade span was constrained such that the complete wind turbine can be rooftop mountable with the envisioned wind turbine height of around 8 m. The blade was designed without any taper or twist to comply with the low cost and ease of manufacturing requirements. The aerodynamic analysis suggested laminar flow airfoils to be the most efficient airfoils for such use. Us
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Altaf, M. Umair Bin, Temujin Gautama, Toshihisa Tanaka, and Danilo P. Mandic. "Rotation Invariant Complex Empirical Mode Decomposition." In 2007 IEEE International Conference on Acoustics, Speech, and Signal Processing. IEEE, 2007. http://dx.doi.org/10.1109/icassp.2007.366853.

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Reports on the topic "Rotation complexe"

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Lynch, James F. A Higgs Universe and the flow of time. Woods Hole Oceanographic Institution, 2024. http://dx.doi.org/10.1575/1912/69338.

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Theoretically considering velocities greater than c implies considering an observer’s past and extends the overall analysis into the complex plane. By using a series of rotations by i in the complex plane, one can create a four-lobed structure of “instants of time,” which together with considering matter and antimatter in the lobes and the +/- sense of the rotation, leads to a Higgs field representation of space and time. A 10x10 metric is developed for this system as well as a generalized spacetime interval. It is also shown that the Friedmann Equations are consistent with our “Higgs Cosmolog
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Lynch, James F. A digital Higgs universe and the flow of time. Woods Hole Oceanographic Institution, 2024. http://dx.doi.org/10.1575/1912/70830.

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Theoretically considering velocities greater than c implies considering an observer’s past and extends the overall analysis into the complex plane. By using a series of rotations by i in the complex plane at the Planck scale, one can create a four-lobed structure of “instants of time,” which together with considering matter and antimatter in the lobes and the +/- sense of the rotation, leads to a Higgs field representation of spacetime. A metric is developed for this system as well as a generalized spacetime interval. It is shown that the Friedmann Equations are consistent with our “Higgs Cosm
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Borges, Carlos F. The (In)Complete Compendium of Computational Curiosities: Givens' Rotations. Defense Technical Information Center, 1995. http://dx.doi.org/10.21236/ada292050.

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Sanger, Michael J. Dynamic NMR studies of restricted arene rotation in the chromiu tricarbonyl thiophene and selenophene complexes. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10190002.

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Park, J. K., C. F. Roots, and N. Brunet. Paleomagnetic Evidence For Rotation in the Neoproterozoic Mount Harper Volcanic Complex, Ogilvie Mountains, Yukon Territory. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/133553.

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Kokpol, Sirirat, Supot Hannongbua, and Prayong Doungdee. A study of the influence of Na[superscript +] on the conformation of glycine zwitterion in aqueous solution. Chulalongkorn University, 1987. https://doi.org/10.58837/chula.res.1987.15.

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The interaction of glycine zwitterion and water is calculated using ab initio method with minimized GLO basis set. The first hydration shell of glycine zwitterion is predicted to compose of five water molecules. The influence of the first hydration to the internal rotation of glycine zwitterion is studied and the energy optimized pathway is compared with that of isolated molecule. The investigation of glycine zwitterion-Na[superscript +] complex in water provides that the two coordinated water of aquo complex of Na[superscript +] are dehydrated and replaced by glycine zwitterion. Thus the form
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Wilson, D., Daniel Breton, Lauren Waldrop, et al. Signal propagation modeling in complex, three-dimensional environments. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40321.

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The Signal Physics Representation in Uncertain and Complex Environments (SPRUCE) work unit, part of the U.S. Army Engineer Research and Development Center (ERDC) Army Terrestrial-Environmental Modeling and Intelligence System (ARTEMIS) work package, focused on the creation of a suite of three-dimensional (3D) signal and sensor performance modeling capabilities that realistically capture propagation physics in urban, mountainous, forested, and other complex terrain environments. This report describes many of the developed technical capabilities. Particular highlights are (1) creation of a Java
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Perkins, Dustin. Invasive exotic plant monitoring at Dinosaur National Monument: Results of the 2019 field season on the Green River, and the third completed monitoring rotation. Edited by Alice Wondrak Biel. National Park Service, 2021. http://dx.doi.org/10.36967/nrr-2284627.

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Invasive exotic plant (IEP) species are a significant threat to natural ecosystem integrity and biodiversity, and controlling them is a high priority for the National Park Service. The Northern Colorado Plateau Network (NCPN) selected the early detection of IEPs as one of 11 monitoring protocols to be implemented as part of its long-term monitoring program. We also calculated a patch management index (PMI) to quantify the extent and density of invasive patches into a single value that helps identify the scale of the problem. Park managers can use this tool to help prioritize IEP treatment. At
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Joslin, Chase, Ryan Dehoff, Peeyush Nandwana, et al. Process Capability Study on the Volume Manufacturing of a Complex Rotating Automotive Component in Laser Powder Bed Fusion Additive Manufacturing. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1975343.

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Perkins, Dusty, and Eliot Rendleman. Invasive Exotic Plant Monitoring at Capitol Reef National Park: 2024 Field Season. National Park Service, 2025. https://doi.org/10.36967/2314971.

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Invasive exotic plant (IEP) species are among the biggest threats to natural ecosystem integrity and biodiversity, and their control is a high priority for the National Park Service. The Northern Colorado Plateau Network (NCPN) selected early detection of IEPs as one of the 11 long-term monitoring protocols. This report summarizes work completed during the 2024 field season at Capitol Reef National Park. On May 24, 2024, we detected 102 patches of four priority IEP species along 13.5 km of Cathedral Valley Road. We observed more patches of tamarisk IEPs than in previous years. This increase ma
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