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3 edition of Observational and numerical studies of extreme frontal scale contraction found in the catalog.

Observational and numerical studies of extreme frontal scale contraction

Observational and numerical studies of extreme frontal scale contraction

final report, NASA project NAG 5-2589, July 1, 1994-August 31, 1995

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  • 15 Currently reading

Published by Dept. of Marine, Earth, and Atmospheric Sciences, North Carolina State University, National Aeronautics and Space Administration, National Technical Information Service, distributor in Raleigh, NC, [Washington, D.C, Springfield, Va .
Written in

    Subjects:
  • Acoustic sounding.,
  • Atmospheric circulation.,
  • Atmospheric sounding.,
  • Cloud cover.,
  • Fronts (Meteorology),
  • Hydrostatics.,
  • Mathematical models.,
  • Mesoscale phenomena.,
  • Meteorological parameters.,
  • Three dimensional models.

  • Edition Notes

    Statementby Steven E. Koch.
    SeriesNASA contractor report -- NASA CR-199480.
    ContributionsUnited States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL15418979M

    Wang, C.-C., S.-K. Ma, and R. H. Johnson, A numerical study on the influences of Sumatra topography and synoptic features on tropical cyclone formation over the Indian Ocean. and Y.-H. Chen, A numerical study of convection in rainbands of Typhoon Morakot () with extreme rainfall: roles of pressure perturbations with low.   A numerical rating scale of 1–10, with 10 being maximal effort and 1 being minimal effort, was used to measure participants’ perception of effort while performing submaximal isometric contractions of the elbow flexor muscles in a custom built force by:

    Fine-mesh numerical modeling studies suggest that different spatial scales of topography and shoreline geometry produce a spectrum of convective-scale responses. Sea breeze thunderstorms affecting the Kennedy Space Center (Lyons et al., ) are initiated by both the east and west coast sea breezes.   A heavy rainfall event that occurred in Beijing on 7 August was investigated by means of several nonconventional observational data and the Beijing Rapid Update Cycle Model (v). A cold front guided by an upper trough and the wind shear Cited by: 8.

    Much of the weather in California and the United States is related to frontal cyclones and subtropical highs. An emerging area of related research examines extreme or 'high impact' weather. Heat waves, cold air outbreaks, and heavy precipitation have each caused billions of dollars damage within California. The project seeks improved knowledge of these phenomena such as: their properties. Start studying Biomechanics Quiz #1 study guide. Learn vocabulary, terms, and more with flashcards, games, and other study tools. describes the motion of the bones relative to planes of the body: sagittal, frontal, and horizontal, and oblique the resistance force is near the other end, and the force of muscle contraction is applied.


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Observational and numerical studies of extreme frontal scale contraction Download PDF EPUB FB2

First an idealized hydrostatic modeling study of the scale contraction effects of differential cloud cover on low-level frontal structure and dynamics was Author: Steven E. Koch. Get this from a library. Observational and numerical studies of extreme frontal scale contraction: final report, NASA project NAGJuly 1, Aug [Steven E Koch; United States.

National Aeronautics and Space Administration.]. AIREX: Observational and numerical studies of extreme frontal scale contraction The general objective of this effort is to increase understanding of how frontal scale contraction processes may create and sustain intense mesoscale precipitation along intensifying cold fronts.

Observational studies of both precipitating and nonprecipitating fronts in which gravity current structures have been alluded to have rarely exhibited a strong “feeder flow” in the cold air that is required of a gravity current system (Smith and Reeder ), yet simulated fronts subjected to intense cross-frontal differences in sensible heating may exhibit gravity current structures (e.g., Koch et al.

; Cited by: 5. Using the observational data during the field observation campaign, we propose a new mechanism about the initiation and eastward movement of tropical large‐scale cumulus convective systems called the Madden‐Julian Oscillation (MJO) by focusing on one of high‐frequency atmospheric variations in the tropics, mixed Rossby‐gravity waves (MRGs).Cited by: 1.

A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. We use cookies to offer you a better experience, personalize content, tailor advertising, provide social media features, and better understand the use of our services.

A recent study showed observational and numerical evidence for small-scale gravity waves that radiate outward from tropical cyclones. These waves are wrapped into tight spirals by the radial and vertical shears of the tangential wind : David S.

Nolan. Knippertz, P., and J. Martin, The role of large-scale dynamic and diabatic processe s in the generation of cut-off lows over Northwest Africa. Meteorol. Atmos. Phys.,96, Download a PDF copy.

Martin, J. E., The role of shearwise and transverse quasi-geostrophic vertical motions in the mid-latitude cyclone life cycle. Coronal mass ejections (CMEs) are the largest-scale eruptive phenomenon in the solar system, expanding from active region-sized nonpotential magnetic structure to a much larger size.

The bulk of plasma with a mass of ∼kg is hauled up all the way out to the interplanetary space with a typical velocity of several hundred or even more than km s−1, with a chance to impact our Cited by: The study in this section will compare the mixing efficiencies of three reactors, clarify the advantages of the SER with bionic contractions, and analyze the specific causes of the mixing.

The number of segmentation positions of the three reactors in the model is 2, the amplitude ratio is and the contraction cycles is 2 : Jingsong Zou, Jie Xiao, Yu Zhang, Changyong Li, Changyong Li, Xiao Dong Chen.

Available numerical and physical models of salt tectonics at passive margins fall into two categories (Fig. 3b and c): i) pure gravity spreading driven only by sedimentary loading and ii) dominant gravity gliding primarily driven by margin tilt.

Because dominant gravity gliding is also accompanied by sedimentation, margin tilt is the main difference between the two categories of models, in terms of Cited by:   Alpert, P., and H.

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by: Introduction. According to the International Continence Society (ICS), pelvic floor muscle (PFM) function is defined by the ability to perform a normal or strong voluntary contraction, with the presence of an involuntary contraction, resulting in a "circular closing of the vagina, the urethra, and the anus" and in a "cranioventral movement of the perineum and upward movement of the pelvic organs."Cited by: 2.

milestones of WBC study. This chapter is devoted to describing the structure and dynamics of WBCs, as well as their roles in basin-scale circulation, regional variability, and their influence on atmosphere and climate.

Deep WBCs are described only in relation to the upper-ocean WBCs. Cambridge Core - Mathematical Physics - The Turbulent Ocean - by S. Thorpe Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our : S.

Thorpe. Papers in Refereed Journals and books: Zhang, W. G., and J. Partida, Frontal subduction of the Mid-Atlantic Bight shelf water at the onshore edge of a warm-core ring, Journal of Geophysical Research - Oceans, submitted. Correlation betWeen maximum voluntary ContraCtion and enduranCe measured by diGital PalPation and manometry: an observational study rev assoC med bras ; 62(7) Vaginal squeeze pressure measurement The vaginal squeeze pressure measurement was performed using a Peritron manometer (Cardio Design™, Victoria,Cited by: 2.

The numerical study by Jacobs et al. 50, from models at different resolutions reveals that surface material clustering is initially dominated by these small scale features. We have seen here how Cited by: 7. Chien, F. and C. Mass, A numerical study of the interaction between a warm-season frontal system and the coastal mountains of the western U.S., Part II: Evolution of a Puget Sound Convergence Zone.

Mon. Wea. Rev. atmosphere Article A Climatological Study of Western Mediterranean Medicanes in Numerical Simulations with Explicit and Parameterized Convection Francesco Ragone 1,2, Monica Mariotti 1, Antonio Parodi 3 and Jost von Hardenberg 4 and Claudia Pasquero 1,4,* 1 Department of Earth and Environmental Sciences, University of Milan-Bicocca, Milan, Italy; @ens Cited by: 6.Experimental Modeling and Measuring Stresses and Strains during Arching Phenomenon.

Gholam Moradi, Masoud Hajialilue Bonab, Alireza Abbasnejad * Department of Geotechnical Engineering, University of Tabriz, Tabriz, Iran. Abstract In the current paper an experimental Modeling for studying the arching effect over a trapdoor in the sand is. (Yamamoto et al., ) conducted a series of three high-resolution (scale variations in diatom and dinoflagellate distributions.

They found that the phytoplankton community could be separated into subtropical and Cited by: