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Relevant bibliographies by topics / Excursion phase

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Academic literature on the topic 'Excursion phase'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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Journal articles on the topic "Excursion phase"

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Mandeville, David, Louis R. Osternig, and Li-Shan Chou. "THE ASSOCIATIONS BETWEEN KNEE FLEXION, VERTICAL CENTER-OF-MASS EXCURSIONS AND LOWER-EXTREMITY MUSCLE WORK FOR END-STAGE KNEE OSTEOARTHRITIS." Journal of Musculoskeletal Research 12, no. 02 (2009): 77–84. http://dx.doi.org/10.1142/s0218957709002213.

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Purpose: The purpose of this study was to assess the association of the knee flexion excursion to the vertical center-of-mass (COM) amplitude and to the lower-extremity muscle work during stance phase for subjects with knee osteoarthritis. Method: Twenty subjects scheduled for total knee replacement and 20 controls performed level walking during standard gait analysis. Dependent variables included stance-phase knee flexion excursion, vertical COM amplitude, and lower-extremity muscle work. Results: Compared to healthy control, subjects with knee osteoarthritis walked with significantly less st

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Wilson, Richard J., and David J. Nott. "REVIEW OF RECENT RESULTS ON EXCURSION SET MODELS." Image Analysis & Stereology 20, no. 2 (2011): 71. http://dx.doi.org/10.5566/ias.v20.p71-78.

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Many images consist of two or more "phases", where a phase is a collection of homogeneous zones. For example, the phases may represent the presence of different sulphides in an ore sample. Frequently, these phases exhibit very little structure, though all connected components of a given phase may be similar in some sense. As a consequence, random set models are commonly used to model such images. The Boolean model and models derived from the Boolean model are often chosen. An alternative approach to modelling such images is to use the excursion sets of random fields to model each phase. In thi

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Marich, Andrej V., Vanessa M. Lanier, Gretchen B. Salsich, Catherine E. Lang, and Linda R. Van Dillen. "Immediate Effects of a Single Session of Motor Skill Training on the Lumbar Movement Pattern During a Functional Activity in People With Low Back Pain: A Repeated-Measures Study." Physical Therapy 98, no. 7 (2018): 605–15. http://dx.doi.org/10.1093/ptj/pzy044.

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Abstract Background People with low back pain (LBP) may display an altered lumbar movement pattern of early lumbar motion compared to people with healthy backs. Modifying this movement pattern during a clinical test decreases pain. It is unknown whether similar effects would be seen during a functional activity. Objective The objective of this study was to examine the lumbar movement patterns before and after motor skill training, effects on pain, and characteristics that influenced the ability to modify movement patterns. Design The design consisted of a repeated-measures study examining earl

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Beil, Sebastian, Wolfgang Kuhnt, Ann Holbourn, et al. "Cretaceous oceanic anoxic events prolonged by phosphorus cycle feedbacks." Climate of the Past 16, no. 2 (2020): 757–82. http://dx.doi.org/10.5194/cp-16-757-2020.

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Abstract. Oceanic anoxic events (OAEs) document major perturbations of the global carbon cycle with repercussions for the Earth's climate and ocean circulation that are relevant to understanding future climate trends. Here, we compare the onset and development of Cretaceous OAE1a and OAE2 in two drill cores with unusually high sedimentation rates from the Vocontian Basin (southern France) and Tarfaya Basin (southern Morocco). OAE1a and OAE2 exhibit remarkable similarities in the evolution of their carbon isotope (δ13C) records, with long-lasting negative excursions preceding the onset of the m

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Peloso, J. G., J. A. Stick, R. W. Soutas-Little, J. C. Caron, C. E. DeCamp, and D. H. Leach. "Computer-assisted three-dimensional gait analysis of amphotericin-induced carpal lameness in horses." American Journal of Veterinary Research 54, no. 9 (1993): 1535–43. http://dx.doi.org/10.2460/ajvr.1993.54.09.1535.

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Summary Motion of 6 clinically sound horses trotting at a speed of 4 m/s on a treadmill was captured by video cameras before and 9, 16, and 23 days after amphotericin-induced lameness to determine the quantitative variables of three-dimensional computer-assisted image analysis that objectively describe carpal lameness. Amphotericin-B was used to induce lameness, and phenylbutazone (2.2 mg/kg of body weight, PO, once) and butorphanol tartrate (0.1 mg/kg im, q 6 h, to effect) were used to control discomfort. Four 60Hz cameras were symmetrically placed around the treadmill to capture 6 seconds of

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Bai, Wenjuan, Hui Li, Hong Tang, Qing Zhang, Ye Zhu, and Li Rao. "Assessment of aortic and mitral annuli dynamics during the cardiac cycle using speckle tracking echocardiography." Echo Research and Practice 1, no. 1 (2014): 11–16. http://dx.doi.org/10.1530/erp-14-0019.

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The aims of this study were i) to evaluate mitral and aortic annuli excursion, and aortomitral angle (AMA) during the cardiac cycle in healthy adults using two-dimensional speckle tracking echocardiography, ii) to assess two annuli dynamics and coupling behaviors as an integral, and iii) to detect the relation between two annuli and left ventricular ejection fraction (LVEF). A total of 74 healthy adults underwent transthoracic echocardiography. In the parasternal long-axis view, a number of points were extracted, including right coronary aortic annular, aortomitral fibrous junction, and poster

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Josephson, Robert K. "Mechanical Power output from Striated Muscle during Cyclic Contraction." Journal of Experimental Biology 114, no. 1 (1985): 493–512. http://dx.doi.org/10.1242/jeb.114.1.493.

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1. The mechanical power output of a synchronous insect muscle was determined by measuring tension as the muscle was subjected to sinusoidal length change and stimuli which occurred at selected phases of the length cycle. The area of the loop formed by plotting muscle tension against length over a full cycle is the work done on that cycle; the work done times the cycle frequency is the mechanical power output. The muscle was a flight muscle of the tettigoniid Neoconocephalus triops. The measurements were made at the normal wing-stroke frequency for flight (25 Hz) and operating temperature (30°C

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Ayadi, F., and L. A. Rusch. "Coherent optical CDMA with limited phase excursion." IEEE Communications Letters 1, no. 1 (1997): 28–30. http://dx.doi.org/10.1109/4234.552147.

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Nott, David J., and Richard J. Wilson. "Multi-phase image modelling with excursion sets." Signal Processing 80, no. 1 (2000): 125–39. http://dx.doi.org/10.1016/s0165-1684(99)00116-4.

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Eslami, Mansour, Mohsen Damavandi, and Reed Ferber. "Association of Navicular Drop and Selected Lower-Limb Biomechanical Measures During the Stance Phase of Running." Journal of Applied Biomechanics 30, no. 2 (2014): 250–54. http://dx.doi.org/10.1123/jab.2011-0162.

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There is evidence to suggest that navicular drop measures are associated with specific lower-extremity gait biomechanical parameters. The aim of this study was to examine the relationship between navicular drop and a) rearfoot eversion excursion, b) tibial internal rotation excursion, c) peak ankle inversion moment, and d) peak knee adduction moment during the stance phase of running. Sixteen able-bodied men having an average age of 28.1 (SD = 5.30) years, weight of 81.5 (SD = 10.40) kg, height of 179.1 (SD = 5.42) cm volunteered and ran barefoot at 170 steps/minute over a force plate. Navicul

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Dissertations / Theses on the topic "Excursion phase"

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Costa, Myriam. "Anomalies de la tolérance au glucose secondaires à la fibrose kystique : relations avec le statut clinique." Thèse, 2005. http://hdl.handle.net/1866/15352.

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Books on the topic "Excursion phase"

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Dierking, Ingo, and Antônio Martins Figueiredo Neto. Lyotropic Liquid Crystals. Oxford University PressOxford, 2024. http://dx.doi.org/10.1093/9780191924927.001.0001.

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Abstract This book on Lyotropic Liquid Crystals covers the current state of the art of materials forming liquid crystals as a function of concentration in an isotropic solvent. After a short introduction to liquid crystals in general, we discuss the basic aspects of phase transitions, Onsager’s theory, and the Landau–de Gennes approach. Phase diagrams are introduced, together with a range of experimental techniques to determine the latter, such as polarizing microscopy, calorimetry, X-ray diffraction, and neutron scattering. Computer simulation approaches are discussed to demonstrate current p

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Fay, Jessica. Wordsworth's Monastic Inheritance. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198816201.001.0001.

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This is the first extended study of Wordsworth’s complex, subtle, and often conflicted engagement with the material and cultural legacies of monasticism. It reveals that a set of topographical, antiquarian, and ecclesiastical sources consulted by Wordsworth between 1806 and 1822 provided extensive details of the routines, structures, landscapes, and architecture of the medieval monastic system. In addition to offering a new way of thinking about religious dimensions of Wordsworth’s work and his views on Roman Catholicism, the book offers original insights into a range of important issues in hi

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Ray, Sumantra (Shumone), Sue Fitzpatrick, Rajna Golubic, Susan Fisher, and Sarah Gibbings, eds. Clinical trial supplies: investigational medicinal products (IMPs). Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199608478.003.0017.

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This chapter describes the procedures and records associated with accountability of investigational and non-investigational medicinal products (IMP and NIMP) used in clinical trials, to show that the drug has been labelled according to the regulations, stored in conditions to keep it stable, prepared and administered to the correct subjects in accordance with the protocol, has been fully accounted for and destroyed if unused. Manufacture of IMP is discussed together with methods of blinding. The role of the Qualified person (QP) is reviewed. The need for study drug accountability is discussed

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Book chapters on the topic "Excursion phase"

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Rodrigues, Carlos, Miguel Correia, João Abrantes, Marco Rodrigues, and Jurandir Nadal. "Global Analysis of COP Excursion for Stabilometry Assessment of Impulse Phase on Standard Maximum Vertical Jump." In Lecture Notes in Bioengineering. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-47790-4_42.

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Mixon, Dustin G. "Phase Transitions in Phase Retrieval." In Excursions in Harmonic Analysis, Volume 4. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20188-7_5.

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Schniter, Philip, and Sundeep Rangan. "A Message-Passing Approach to Phase Retrieval of Sparse Signals." In Excursions in Harmonic Analysis, Volume 4. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20188-7_7.

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Benke, George. "Golay–Rudin–Shapiro Polynomials and Phased Arrays." In Excursions in Harmonic Analysis, Volume 1. Birkhäuser Boston, 2012. http://dx.doi.org/10.1007/978-0-8176-8376-4_12.

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Pollard, Carl J. "Categorial Grammar and Phrase Structure Grammar: An Excursion on the Syntax-Semantics Frontier." In Studies in Linguistics and Philosophy. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-015-6878-4_14.

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Scott, Stephen K. "Flows II: Three-variable systems." In Chemical Chaos. Oxford University PressOxford, 1991. http://dx.doi.org/10.1093/oso/9780198556510.003.0004.

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Abstract The previous chapter revealed a great deal about the behaviour of two variable chemical systems. Despite the variety of bifurcation phenomena, only two structurally-stable responses were found: stationary-state operation or simple period-I limit cycles. More complex patterns, such as oscillations that repeat every other excursion (period-2), are forbidden with only two variables by the restriction that trajectories may not, in general, cross on the phase plane (which is a two-dimensional surface). If we consider models or systems with more than two variables, the phase space becomes a

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Scott, Stephen K. "Oscillatory reactions in flow systems." In Oscillations, Waves, and Chaos in Chemical Kinetics. Oxford University Press, 1994. http://dx.doi.org/10.1093/hesc/9780198558446.003.0006.

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This chapter explores the gas-phase reaction between hydrogen and oxygen, which illustrates the influence of branched-chain kinetics on simple combustion reactions. It clarifies how chain branching provides feedback and is proven to be a classic nonlinear kinetic system. It also discusses p-Ta ignition limits in closed vessels, which are considered vessels of parametric sensitivity. The chapter describes two distinct modes of reaction that depend on the exact initial pressure and temperature: slow reaction and ignition. It points out that in slow reaction, the rate of conversion of reactants t

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Fisher, Michael E. "Phases and Phase Diagrams: Gibbs’s Legacy Today." In Excursions in the Land of Statistical Physics. WORLD SCIENTIFIC, 2016. http://dx.doi.org/10.1142/9789813144910_0006.

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Segessenman, Daniel C., and Shanan E. Peters. "Macrostratigraphy of the Ediacaran System in North America." In Laurentia: Turning Points in the Evolution of a Continent. Geological Society of America, 2022. http://dx.doi.org/10.1130/2022.1220(21).

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ABSTRACT Ediacaran sediments record the termination of Cryogenian “snowball Earth” glaciations, preserve the first occurrences of macroscopic metazoans, and contain one of the largest known negative δ13C excursions (the Shuram-Wonoka). The rock record for the transition between the Proterozoic and Phanerozoic in North America is also physically distinct, with much of the continent characterized by a wide variety of mostly crystalline Proterozoic and Archean rocks overlain by Lower Paleozoic shallow-marine sediments. Here, we present quantitative macrostratigraphic summaries of rock quantity an

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Bonaventura, Patrizia, and Osamu Fujimura. "Articulatory Movements and Phrase Boundaries." In Experimental Approaches to Phonology. Oxford University PressOxford, 2007. http://dx.doi.org/10.1093/oso/9780199296675.003.0014.

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Abstract The present study investigates the systematic effect of two prosodic parameters, syllable duration reflecting magnitude of the syllable and magnitude of the gap between two syllables, on the strength of consonantal gestures. In general, consonantal gestures show a larger excursion in phrase-final and -initial, than in phrasemedial position (Kelso et al. 1985; Ostry and Munhall 1985; Bonaventura 2003; Keating et al. 2003; Cho 2005). For example, previous research on articulatory strengthening by Fougeron and Keating (1997) has shown that the magnitude and duration of consonantal gestur

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Conference papers on the topic "Excursion phase"

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Pellettiere, Joseph, Robert Huculak, and Richard DeWeese. "Evaluation of Aerospace Seat Belt Webbing Material Under Dynamic Test Conditions." In Vertical Flight Society 72nd Annual Forum & Technology Display. The Vertical Flight Society, 2016. http://dx.doi.org/10.4050/f-0072-2016-11413.

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There is no requirement for full-scale testing of either civil or military rotorcraft to certify a design as safe or crashworthy. The Federal Aviation Administration has a number of standards and regulations that are designed to protect occupants in the event of a crash. These standards focus primarily on frontal and vertical impact protection of the occupant seating system and those items in the cabin interior that surround the occupant. With the adoption of Title 14 Code of Federal Regulations (CFR) 29.562, as well as the corresponding portions of 14 CFR 23.562, 25.562, and 27.562, a seating

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Kang, Namuk, Linghai Lu, and James Whidborne. "Minimum Energy Automatic Flight Control Design for eVTOL Transition Phases." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-321.

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The transition phase of eVTOL aircraft poses a challenge in balancing energy efficiency and stability. This study presents the development and evaluation of an automatic flight control system for eVTOL transition phases, focusing on minimizing energy consumption while ensuring robust performance. The control architecture implements a hybrid response type combining Translational Rate Command below 5 knots and Acceleration Command Speed Hold above 5 knots, with control allocation dynamically adjusted based on airspeed and rotor shaft angle. Stability analysis reveals surge mode instability at hi

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Francis, Roger, and Glenn Byrne. "The Detection of Alpha Prime in Duplex Stainless Steels." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07025.

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Abstract Duplex stainless steels are widely used by the oil and gas and chemical and process industries because of their combination of high strength and corrosion resistance. The alloys are usually used in the solution annealed condition and must be fast cooled from the annealing temperature to prevent the precipitation of third phases, such as sigma, chi, nitrides and alpha prime. Alpha prime precipitates in the temperature range 550 to 300°C. It forms less readily than sigma phase and other intermetallic precipitates and so is not normally found in commercially produced duplex alloys. Howev

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Crook, Paul, and Jeremy L. Caron. "A Study of the Corrosion Properties of Welds and Heat-Affected Zones of a Wrought Nickel Alloy Containing High Levels of Chromium and Molybdenum." In CORROSION 2014. NACE International, 2014. https://doi.org/10.5006/c2014-3771.

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Abstract The wrought nickel alloys containing high chromium and molybdenum levels are of vital importance to the chemical process industries. Not only do they resist hydrochloric and sulfuric acid, which are among the most corrosive chemicals, but also they withstand the insidious effects of chloride-induced pitting and crevice corrosion. While the corrosion characteristics of the wrought nickel alloys have been studied extensively, there is a dearth of information concerning the corrosion behavior of their welds and heat-affected zones (HAZ), in effect the weak links in any welded structure.

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Simpson, Caroline, Hunter Thomson, Dario M. Frigo, Gordon M. Graham, and Robert Stalker. "Assessing Corrosion Risk and Selection of Appropriate Testing Programmes for Gas and Gas-Condensate Pipelines." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09713.

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Abstract There has long been uncertainty about the best way to determine the corrosion risk for gas-condensate pipelines, and the effectiveness of chemical inhibitors as part of the mitigation strategy. This is because corrosion is so affected by flow and transport phenomena, which are typically complex. Many horizontal lines experience flow regimes that result in transient, periodic, high wall shear stress (WSS), which is known to affect both inhibited and uninhibited corrosion rates. Where phases are stratified, condensation driven by temperature gradients can result in localized, top of lin

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Bussone, William R., Reza Koiler, Jamie Benda, Nicholas Carney, Andres Geffard, and Samantha Sam. "Occupant Kinematics During Chain-Collisions: Discrete vs Combined Collisions." In WCX SAE World Congress Experience. SAE International, 2024. http://dx.doi.org/10.4271/2024-01-2489.

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<div class="section abstract"><div class="htmlview paragraph">There is little prior research into chain-collisions, despite their relatively large contribution to injury and harm in motor-vehicle collisions. This study conducted a series of rear-impact, front-impact, and chain-collision impacts using a bumper car ride at an active amusement park as a proxy for automobiles. The purpose was to begin to identify the threshold time range when separate, discrete collisions transition into a hybrid or combined chain-collision mode and provide bases for future analyses. The test series co

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Anderson, Noah, Matthew Saltzman, Elizabeth Griffith, Matthew Braun, and Kristin Bergmann. "Phase- and facies-specific carbon, clumped, and calcium isotopes of the Kinderhookian-Osagean Boundary Excursion." In Goldschmidt 2024. Geochemical Society, 2024. https://doi.org/10.46427/gold2024.24586.

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Xia, Genglei, Minjun Peng, and Du Xue. "Analysis of Two-Phase Flow Instability in Multi-Channel System." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30417.

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Ledinegg instability is one of the most important static instabilities for two phase flow system, especially in microchannel systems. In this paper, the force circulation two phase flow instability in vertical multi-channel system is performed by the best estimate system computer code RELAP5. The process and inherent reason of flow instability between multichannel system (FIBM) and flow excursion in forced circulation parallel channel system are analyzed. The effects of main operating parameters related to static onset of flow instability are investigated. Inlet subcooling, inlet restrictor, a

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Newberry, William, Michael Carhart, William Lai, Catherine Ford Corrigan, Jeffrey Croteau, and Eddie Cooper. "A Computational Analysis of the Airborne Phase of Vehicle Rollover: Occupant Head Excursion and Head-Neck Posture." In SAE 2005 World Congress & Exhibition. SAE International, 2005. http://dx.doi.org/10.4271/2005-01-0943.

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Rodrigues, Carlos, Miguel Correia, Joao M. C. S. Abrantes, Marco A. Benedetti Rodrigues, and Jurandir Nadal. "Fractal Brownian Motion Assessment of the Center of Pressure Excursion During Impulse Phase on Standard Vertical Jump." In 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). IEEE, 2021. http://dx.doi.org/10.1109/embc46164.2021.9630159.

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Reports on the topic "Excursion phase"

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Carlos, Jean Clarisse, Marie Jel Bautista, and Eylla Laire Gutierrez. Gendering the Informal Tourism Sector toward Inclusive and Sustainable Growth: The Case Study of Boracay Island. Philippine Institute for Development Studies, 2023. http://dx.doi.org/10.62986/dp2023.35.

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Boracay Island, Malay, is one of the most popular tourist destinations in the Philippines. Over the years, its sustained growth as a top tourist destination has been substantially supported by the Island’s informal tourism sector, which is primarily women-dominated. While both men and women provide tourism products and services, differences are observed in their occupational choices and the options made available to them. For this reason, concerns about the sustainability of tourism development vis-à-vis gender inclusivity have been raised. To bridge this gap, this study investigated the invol

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