Relevant bibliographies by topics / Stature fluctuations

Contents

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

Academic literature on the topic 'Stature fluctuations'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Stature fluctuations.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Stature fluctuations"

1

Conte, Daniele, and Paulius Kamarauskas. "Differences in Weekly Training Load, Well-Being, and Hormonal Responses between European- and National-Level Professional Male Basketball Players during the Pre-Season Phase." International Journal of Environmental Research and Public Health 19, no. 22 (2022): 15310. http://dx.doi.org/10.3390/ijerph192215310.

Full text
Abstract:
This study aimed to compare the weekly fluctuation in training load (sRPE-load), well-being (perceived fatigue, stress, mood, sleep, and muscle soreness), and hormonal responses [testosterone (T) and cortisol (C)] during the pre-season phase in European- and national-level professional male basketball players. Twenty-one professional male basketball players belonging to European-level (n = 11, age: 25.5 ± 3.6 yr; stature: 199.2 ± 7.1 cm; body mass: 94.1 ± 8.5 kg) and national-level (n = 10, age: 23.5 ± 4.7 yr; stature: 198.0 ± 5.6 cm; body mass: 94.0 ± 8.8 kg) teams were monitored during a 5-w
APA, Harvard, Vancouver, ISO, and other styles
2

Scamardella, Fabio, Francesco Tafuri, Giulia Amato, Francesca Latino, and Maria Giovanna Tafuri. "Anthropometric Aspects and Athletic Performance in Women's Tennis." Physical Education Theory and Methodology 25, no. 3 (2025): 566–74. https://doi.org/10.17309/tmfv.2025.3.12.

Full text
Abstract:
Background. In recent decades, the evolution of female athletes’ physical characteristics in women’s tennis has sparked interest, particularly regarding the influence of stature on success in Grand Slam tournaments. Objectives. This study aimed to analyze the evolution of the height of the finalists and winners of the women’s Grand Slam tournaments in order to evaluate whether height is a determining factor for success and whether this impact varies according to the playing surfaces. Materials and methods. A retrospective analysis of the heights of the finalists and winners from 2000 to 2024 i
APA, Harvard, Vancouver, ISO, and other styles
3

Coclanis, Peter A., and John Komlos. "Nutrition and Economic Development in Post-Reconstruction South Carolina." Social Science History 19, no. 1 (1995): 91–115. http://dx.doi.org/10.1017/s0145553200017235.

Full text
Abstract:
The determination of anthropometric historians to unearth the broad patterns of human biological well-being is now too well known to need reiteration. From Richard Steckel's exploratory essays, which could be taken as the launching manifesto of the discipline, to the most recent publications, many hundreds of thousands of records from nearly all continents of the globe have been examined (Mascie-Taylor 1991; Steckel 1979). All of this effort notwithstanding, we are still in the initial phases of this research program, with many important features of the agenda remaining unsettled (Floud, Wacht
APA, Harvard, Vancouver, ISO, and other styles
4

Puch, Elżbieta Alicja. "Zmiany sekularne wysokości ciała w przemysłowym regionie Polski." Anthropological Review 57, no. 1-2 (1994): 23–32. http://dx.doi.org/10.18778/1898-6773.57.1-2.03.

Full text
Abstract:
The aim of the study was to attempt to assess changes over the last twenty years in the body height of children and adolescents, aged from seven to eighteen years, from the Upper Silesian industrial region of Poland.
 The data concerning the body height of 1413 children from Katowice, which were collected in 1986, were compared with the mean values of the stature of children and adolescents from Silesian cities where the data were collected between 1964 and 1974.
 Growth change per decade in each sex-age category was calculated and age-specific curves for secular trends were construc
APA, Harvard, Vancouver, ISO, and other styles
5

Paulauskas, Henrikas, Rasa Kreivyte, Aaron T. Scanlan, Alexandre Moreira, Laimonas Siupsinskas, and Daniele Conte. "Monitoring Workload in Elite Female Basketball Players During the In-Season Phase: Weekly Fluctuations and Effect of Playing Time." International Journal of Sports Physiology and Performance 14, no. 7 (2019): 941–48. http://dx.doi.org/10.1123/ijspp.2018-0741.

Full text
Abstract:
Purpose:To assess the weekly fluctuations in workload and differences in workload according to playing time in elite female basketball players.Methods:A total of 29 female basketball players (mean [SD] age 21 [5] y, stature 181 [7] cm, body mass 71 [7] kg, playing experience 12 [5] y) belonging to the 7 women’s basketball teams competing in the first-division Lithuanian Women’s Basketball League were recruited. Individualized training loads (TLs) and game loads (GLs) were assessed using the session rating of perceived exertion after each training session and game during the entire in-season ph
APA, Harvard, Vancouver, ISO, and other styles
6

Ashraf Soliman, Fawzia Alyafei, Vincenzo De Sanctis, et al. "Elucidating the relationship between blood glucose dynamics and growth hormone responses in glucagon stimulation tests among children with short stature." World Journal of Advanced Research and Reviews 24, no. 1 (2024): 892–901. http://dx.doi.org/10.30574/wjarr.2024.24.1.3073.

Full text
Abstract:
Introduction: The use of glucagon as a provocative agent for growth hormone (GH) assessment is a cornerstone in pediatric endocrinology. Glucagon's role as a GH secretagogue is integral to growth hormone stimulation tests (GHSTs), which diagnose suspected GH deficiency (GHD) in children. These tests are crucial for assessing the hypothalamic-pituitary-adrenal (HPA) axis's integrity. Despite its prevalent use, the exact mechanisms by which glucagon prompts GH release and the impact of ensuing blood glucose (BG) fluctuations are not fully understood. Objectives: This study aims to explore the re
APA, Harvard, Vancouver, ISO, and other styles
7

Ashraf, Soliman, Alyafei Fawzia, De Sanctis Vincenzo, et al. "Elucidating the relationship between blood glucose dynamics and growth hormone responses in glucagon stimulation tests among children with short stature." World Journal of Advanced Research and Reviews 24, no. 1 (2024): 892–901. https://doi.org/10.5281/zenodo.15016091.

Full text
Abstract:
<strong>Introduction</strong>: The use of glucagon as a provocative agent for growth hormone (GH) assessment is a cornerstone in pediatric endocrinology. Glucagon's role as a GH secretagogue is integral to growth hormone stimulation tests (GHSTs), which diagnose suspected GH deficiency (GHD) in children. These tests are crucial for assessing the hypothalamic-pituitary-adrenal (HPA) axis's integrity. Despite its prevalent use, the exact mechanisms by which glucagon prompts GH release and the impact of ensuing blood glucose (BG) fluctuations are not fully understood. <strong>Objectives</strong>:
APA, Harvard, Vancouver, ISO, and other styles
8

Khanal, Prabha. "Malnutrition and Anemia Prevalence in Adolescent Women of Nepal." Patan Prospective Journal 3, no. 2 (2023): 96–103. http://dx.doi.org/10.3126/ppj.v3i2.66164.

Full text
Abstract:
Adolescents have seen a rise in the problem of malnutrition over many years. In adolescents, mainly girls have been seen to be more vulnerable than boys in the case of nutrition deficiency. Malnutrition is mainly caused due to eating and dietary habits among the concerned group. This study has tried to find the status of malnutrition among adolescent women aged 15–19 years based on secondary data from the Nepal Demographic and Health Survey (NDHS) in 2011, 2016, and 2022. This study found that 27 percent of adolescent girls are of short stature. The number has slightly increased in the past ye
APA, Harvard, Vancouver, ISO, and other styles
9

Mafla, Ana Cristina. "Adolescence: bio-psychosocial changes and oral health." Colombia Medica 39, no. 1 (2008): 41–57. http://dx.doi.org/10.25100/cm.v39i1.549.

Full text
Abstract:
Background: In dentistry, adolescents are an important reference group, since during this period the main dental and maxillary changes occur and their identity is consolidated, which will define their future attitude towards oral health. Methodology: In the years of 1997 through 2007, the National Center for Biotechnology PUBMED data base was searched for articles about adolescent bio-psychosocial features. The search was limited to articles in English and Spanish. Results: Hormonal changes increase weight, stature, muscular and bone mass, and include the acquisition of the secondary sexual ch
APA, Harvard, Vancouver, ISO, and other styles
10

Haines, Michael R. "Growing Incomes, Shrinking People—Can Economic Development Be Hazardous to Your Health?" Social Science History 28, no. 2 (2004): 249–70. http://dx.doi.org/10.1017/s0145553200013158.

Full text
Abstract:
This article examines declining adult human stature in the nineteenth century in three countries: the United States, England, and the Netherlands. While this was not unprecedented, these three relatively important nations did experience a deterioration in the biological standard of living at a time when economic development was proceeding at a goodly pace. England and the Netherlands were among the most urbanized countries in Europe at the time, while the United States was still predominantly rural and agrarian. The essay argues that a confluence of circumstances contributed to the worsening o
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Stature fluctuations"

1

Jia, H.-X., G. Xi, L. Müller, R. Mailach, and K. Vogeler. "Effect of clocking on unsteady rotor blade loading in a low-speed axial compressor at design and off-design operating conditions." Sage, 2008. https://publish.fid-move.qucosa.de/id/qucosa%3A38439.

Full text
Abstract:
This paper presents the results of stator clocking investigations at a design point and an operating point near the stability limit in a low-speed research compressor (LSRC). The unsteady flow field of the LSRC at several clocking configurations was investigated using a three-dimensional unsteady, viscous solver. The unsteady pressure on the rotor blades at midspan (MS) was measured using time-resolving piezoresistive miniature pressure transducers. The effect of clocking on the unsteady pressure fluctuation at MS on the rotor blades is discussed for different operating points. Based on the un
APA, Harvard, Vancouver, ISO, and other styles
2

Rossi, Aurélien. "Analyse spatio-temporelle de la variabilité hydrologique du bassin versant du Mississippi : rôle des fluctuations climatiques et déduction de l'impact des modifications du milieu physique." Phd thesis, Université de Rouen, 2010. http://tel.archives-ouvertes.fr/tel-00690189.

Full text
Abstract:
Les grands bassins versants d'échelle continentale, comme le Mississippi, intègrent la réponse hydrologique aux changements climatiques et environnementaux (fluctuations du climat, précipitations, débits, flux sédimentaires) à de larges échelles spatiales et temporelles, mais également les modifications du milieu physique d'origine anthropique (changements d'occupation des sols, aménagements...), ce qui rend parfois difficile l'identification des liens entre la variabilité hydrologique et la variabilité climatique. Les principaux objectifs de ce travail sont de déterminer et de quantifier les
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Stature fluctuations"

1

Steckel, Richard H. Fluctuations in a dreadful childhood: Synthetic longitudinal height data, relative prices and weather in the short-term health of American slaves. National Bureau of Economic Research, 2004.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Steckel, Richard H. Fluctuations in a dreadful childhood: Synthetic longitudinal height data, relative prices and weather in the short-term health of American slaves. National Bureau of Economic Research, 2004.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Mazenko, Gene F. Fluctuations, order, and defects. J. Wiley, 2003.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

1916-, Ginzburg V. L., ed. Nestat͡s︡ionarnye i͡a︡vlenii͡a︡ i fluktuat͡s︡ii v sverkhprovodnikakh. "Nauka", 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

L, Alʹtshuler B., Lee P. A. 1946-, and Webb R. A, eds. Mesoscopic phenomena in solids. North Holland, 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Yong, Fu. Zhongguo de jin rong fen quan yu jing ji bo dong: Finance decentralization and economic fluctuations in China. Zhongguo jin rong chu ban she, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Timofeeva, Liliya, Elena Korneicheva, and Natal'ya Gracheva. Organization of educational activities in the OED. Approximate planning. The second youngest group (3-4 years). INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1072118.

Full text
Abstract:
Submitted effective forms of organization of various types of children's activities during the actual educational activities; educational activities carried out in sensitive moments; interaction with the families of the pupils for the implementation of the basic educational program of preschool education.&#x0D; Planning tailored specifically to the laws of development of children of the fourth year of life, the need to address the program objectives, maintain partner relationships with preschoolers and their families, on the basis of modern ideas about the fluctuations in the health of younger
APA, Harvard, Vancouver, ISO, and other styles
8

Timofeeva, Liliya, Elena Korneicheva, and Natal'ya Gracheva. Organization of educational activities in the OED. Approximate planning. Preparation for school group (6-7 years). INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1072122.

Full text
Abstract:
Submitted effective forms of organization of various types of children's activities during the actual educational activities; educational activities carried out in sensitive moments; interaction with the families of the pupils for the implementation of the basic educational program of preschool education.&#x0D; Planning tailored specifically to the laws of development of children the seventh year of life, the need to address the program objectives, maintain partner relationships with preschoolers and their families, on the basis of modern ideas about the fluctuations in the health of senior pr
APA, Harvard, Vancouver, ISO, and other styles
9

Pécseli, Hans L. Fluctuations in Physical Systems. Cambridge University Press, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Mazenko, Gene F., and Gene Mazenko. Fluctuations Order & Defects. Wiley-Interscience, 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Stature fluctuations"

1

Wang, Xin, and Shouyuan Zhang. "Observation of Navigational Hydraulic Characteristics in the Downstream Entrance Area." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-7251-3_33.

Full text
Abstract:
AbstractStrong transverse flows and fluctuations often occur in the downstream approach channel and entrance area during flood discharge at high dam hubs. This study takes a power station as a research sample. Flow velocities, transverse flow intensities, fluctuation characteristics and ship navigation status are analyzed and studied through field observations. The results show that during flood discharge the entrance area experiences transverse short-wave fluctuations and significant transverse currents. The oscillation of hydraulic jumps is the direct factor causing fluctuations in the downs
APA, Harvard, Vancouver, ISO, and other styles
2

Karami, H., D. Robert, S. Costa, J. Li, S. Setunge, and S. Venkatesan. "Recycled Glass-Based Capping Layer for Foundations in Expansive Soils." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-3330-3_44.

Full text
Abstract:
AbstractConstruction on weak expansive soils is challenging due to their low bearing capacity and high-volume susceptibility under moisture fluctuation. The uplift pressure from expansive clay can induce significant swelling pressure on foundations, but on the other hand, shrinkage of clay can result in substantial foundation settlement during dry seasons. This differential movement of the foundation can distress the superstructure of a building, resulting in serviceable and ultimate limit state failures. The current approach to dealing with foundations in expansive clay soils is to construct
APA, Harvard, Vancouver, ISO, and other styles
3

Naidyuk, Yu G., and I. K. Yanson. "Electrical fluctuations in point contacts." In Springer Series in Solid-State Sciences. Springer New York, 2005. http://dx.doi.org/10.1007/978-1-4757-6205-1_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Byun, Sung-Soo, and Peter J. Forrester. "Fluctuation Formulas." In KIAS Springer Series in Mathematics. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5173-0_3.

Full text
Abstract:
AbstractGenerally, a statistic of a point process refers to the stochastic variable defined by evaluating a function at the points. In this setting the class of functions of a single variable are referred to as linear statistics. One example is the counting function for eigenvalues in a specified region. The large region size form of the variance of this statistic, when proportional to the surface area, is used to specify the state as being hyperuniform. In the case of GinUE eigenvalues, a central limit theorem for the distribution can be established, and this can be strengthened for a local l
APA, Harvard, Vancouver, ISO, and other styles
5

Efremov, G. F., A. Y. Chekhov, L. G. Mourokh, and M. A. Novikov. "Fluctuation-Dissipation Quantum Electrodynamics." In The Present Status of the Quantum Theory of Light. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5682-0_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Moriya, T. "Antiferromagnetic Fluctuations in High-Tc Oxides." In Springer Series in Solid-State Sciences. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84718-9_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Nelson, David R. "Pinning, Fluctuations and Melting of Superconducting Vortex Arrays." In The Vortex State. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0974-1_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Yoshioka, D., and H. Fukuyama. "Fluctuation of the Orbital Magnetism." In Springer Series in Solid-State Sciences. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84818-6_21.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Yoshioka, H., and H. Fakuyama. "Fluctuations of Josephson Currents in Mesoscopic Systems." In Springer Series in Solid-State Sciences. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-84818-6_24.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Maekawa, S. "Theory of Weak Localization and Superconducting Fluctuations." In Springer Series in Solid-State Sciences. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-82516-3_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Stature fluctuations"

1

Sasaki, Yusuke, Masaki Sato, Hidemi Noguchi, Kohei Hosokawa, and Wakako Maeda. "Precise Localization of Rapid Instantaneous State of Polarization Fluctuations over FPGA." In Optical Fiber Communication Conference. Optica Publishing Group, 2025. https://doi.org/10.1364/ofc.2025.th2a.13.

Full text
Abstract:
We demonstrate an improved method employing an optical supervisory channel over FPGA, achieving precise localization of state of polarization variations across a wide frequency range with an accuracy of less than 300 meters.
APA, Harvard, Vancouver, ISO, and other styles
2

Dai, Cui, Fan-Yu Kong, and Liang Dong. "Numerical Analysis of Pressure Fluctuation in Circulating Water Pump Using CFD." In ASME 2012 Fluids Engineering Division Summer Meeting collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fedsm2012-72130.

Full text
Abstract:
Pressure fluctuations acting on centrifugal pump contain a lot of dynamic information, such as rotor-stator interaction, vortex, backflow, and so on. By CFD method, calculations of three-dimensional unsteady flow in the suction chamber, impeller, annular chamber, inlet and outlet were conducted with sliding mesh technology. For the simulation of inner flow field, a commercial code Fluent had been used to predict the pulsating pressures. The shear stress transport turbulence model (SST k-ω) was confirmed through comparison with the hydraulic performance experiment. The change of static pressure
APA, Harvard, Vancouver, ISO, and other styles
3

Zhu, Yalu, Jiaqi Luo, and Feng Liu. "Numerical Investigation of Stator Clocking Effects on the Downstream Stator in a 1.5-Stage Axial Turbine." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-63273.

Full text
Abstract:
The unsteady nature of the flow in multi-stage turbomachines makes it possible for designers to improve the aerodynamic performance by changing the relative pitchwise positions of consecutive stators/rotors. An in-house three-dimensional multi-stage flow solver with a volume-weighted interpolation method on the interface between adjacent blade rows is employed to compute the unsteady flow in a 1.5-stage axial turbine. The variation of entropy at the inlet of the second stator and the pressure fluctuation over the second stator blade are firstly presented to illustrate the unsteady wake charact
APA, Harvard, Vancouver, ISO, and other styles
4

Karlsson, Anders, and Gunnar Bjork. "Use of quantum correlation for intensity noise reduction in semiconductor lasers." In OSA Annual Meeting. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.moo1.

Full text
Abstract:
The quantum correlation between junction voltage fluctuations1/frequency fluctuations2 and the intensity fluctuations of a semiconductor laser may be used to reduce the intensity noise. Here we address squeezed-state generation discussing both fundamental and practical limitations on noise reduction in conventional semiconductor lasers and microcavity lasers. In conventional semiconductor lasers, starting with intensity noise at the standard quantum limit, ideally a 3-dB amplitude squeezing is possible. This fundamental limit is set by spontaneous emission noise. Another fundamental limit is t
APA, Harvard, Vancouver, ISO, and other styles
5

Qi, Mingxu, Jiandao Yang, Rui Yang, and Hong Yang. "Investigation on Loading Pulsation of LP Long Blade Stage in Steam Turbine." In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-94652.

Full text
Abstract:
Sliding grid and dual-time step method-based unsteady flow simulation on the final two stages of a steam turbine is performed without geometry scaling. The behavior and characteristic of unsteady pressure fluctuations on the blade surfaces of stator and rotor blades are investigated in details. FFT is performed on the blade surface pressure fluctuation to estimate the region covered by the unsteady flow perturbation from upstream and downstream. Results show that for long blade turbine stage investigated, pressure loading fluctuation is significant, with the maximum amplitude being equivalent
APA, Harvard, Vancouver, ISO, and other styles
6

Li, Heng, Xiaoyu Liu, and Xufeng Wang. "Research and Treatment of Periodic Fluctuation of Steam Feed Pump Speed Regarding 900MW Nuclear Power Plant." In 2022 29th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/icone29-92865.

Full text
Abstract:
Abstract A 900MW nuclear power unit has been in commercial use for 20 years. The steam-driven feed water pump uses a regulating system constructed by an analog board to control the speed of the pump. Since the analog board has been discontinued, and its reliability is reduced. The power plant has carried out digital transformation on the control part of the speed control system. Shortly after the renovation, the speed of the steam feed pump continued to fluctuate. The phenomenon accompanying the rotational speed fluctuation is a periodic fluctuation similar to a sine wave. The range of fluctua
APA, Harvard, Vancouver, ISO, and other styles
7

von Gosen, Florian, Benjamin Winhart, and Francesca di Mare. "Unsteady Rotor-Stator Interaction in a Four-Stage Axial Turbine: An Experimental Investigation." In ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/gt2022-80399.

Full text
Abstract:
Abstract This paper presents an experimental investigation of the transient rotor-stator interactions (RSI) in a four-stage axial flow turbine at design as well as off-design conditions. The pressure fluctuations recorded on the surface of a stator vane in stage 3 of the machine are phase-averaged to the rotor position and decomposed into the main contributing periodic components. The origins of the different fluctuations are identified by matching their frequency to the individual blade counts of the different blade rows which, in turn, allows to get insight into their interaction mechanisms
APA, Harvard, Vancouver, ISO, and other styles
8

Huyer, Stephen A., and Stephen R. Snarski. "Unsteady Propulsor Force Prediction for Spatially and Temporally Varying Inflow." In ASME 2002 Joint U.S.-European Fluids Engineering Division Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/fedsm2002-31346.

Full text
Abstract:
A method to compute unsteady propulsor forces for spatially and temporally varying inflows is presented. A propulsor flow prediction code, previously developed by the Massachusetts Institute of Technology, was modified and upgraded to account for time varying inflow and multiple blade rotations. The original code utilizes lifting surface theory and discretizes the propulsor surface as boundary elements to compute the unsteady potential flow. Experimental data characterizing the full unsteady, three-dimensional turbulent inflow to a Swirl-Induced Stator Upstream of Propulsor (SISUP) propulsor,
APA, Harvard, Vancouver, ISO, and other styles
9

Deng, Hefang, Xiao He, Mingmin Zhu, Fabian Klausmann, and Jinfang Teng. "Unsteady flow phenomenon in the TUDA-GLR-Openstage compressor: URANS observations." In GPPS Hong Kong24. GPPS, 2023. http://dx.doi.org/10.33737/gpps23-tc-027.

Full text
Abstract:
Unsteady flow phenomenon plays a critical role in determining the aerodynamic performance and stability of a compressor. In this study, the unsteady flow phenomena in the TUDa-GLR-OpenStage compressor at stable operating conditions were investigated through unsteady Reynolds-Averaged Navier-Stokes (URANS) simulations. The URANS results were first validated against measured data in terms of mean flow quantities and unsteady fluctuations. Then, the unsteady flow phenomena and their associated flow mechanisms in the rotor tip region, the stator hub region, and the stator hub cavity were discussed
APA, Harvard, Vancouver, ISO, and other styles
10

Zhao, Ben, Ce Yang, Liangjun Hu, Mi Zhou, and Du Li. "Investigation of Separating and Utilizing the Influences of Up- and Downstream Blade Rows." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-68371.

Full text
Abstract:
The superimposed influences of the blade rows in multistage compressor are important, because different matching status of upstream and downstream blades can result in significant differences in unsteady pressure fluctuations. Numerical investigation of the unsteady pressure distributions on axial stator blade, which affect by the axial rotor in the upstream and the radial rotor in the downstream, was performed in an axial-radial combined compressor. Unsteady pressure fluctuation was investigated. When rotors have equal blade numbers, the unsteady pressure fluctuates periodically versus time w
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Stature fluctuations"

1

Osborne, William. Influence of Heater Orientation on Fluctuations in Steady-state Nucleate Boiling. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.6834.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Melcangi, Davide, and Silvia Sarpietro. Nonlinear Firm Dynamics. Federal Reserve Bank of New York, 2024. http://dx.doi.org/10.59576/sr.1088.

Full text
Abstract:
This paper presents empirical evidence on the nature of idiosyncratic shocks to firms and discusses its role for firm behavior and aggregate fluctuations. We document that firm-level sales and productivity are hit by heavy-tailed shocks and follow a nonlinear stochastic process, thus departing from the canonical linear. We estimate a state-of-the-art model to flexibly capture the rich dynamics uncovered in the data and characterize the drivers of nonlinear persistence and non-Gaussian shocks. We show that these features are crucial to get empirically plausible volatility and persistence of mic
APA, Harvard, Vancouver, ISO, and other styles
3

Dumitru A., D. Molnar, and F. Wang. Proceedings of RIKEN BNL Research Center Workshop: Initial State Fluctuations and Final-State Particle Correlations. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1093765.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Janos, A., G. W. Hart, and M. Yamada. Relaxation of spheromak plasmas toward a minimum-energy state through global magnetic fluctuations. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5398558.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Janos, A., G. W. Hart, C. H. Nam, and M. Yamada. Global magnetic fluctuations in S-1 Spheromak plasmas and relaxation toward a minimum-energy state. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/5597022.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Jo, Yoon, and Sarah Zubairy. State Dependent Government Spending Multipliers: Downward Nominal Wage Rigidity and Sources of Business Cycle Fluctuations. National Bureau of Economic Research, 2022. http://dx.doi.org/10.3386/w30025.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Geng, Jun, Yaowen Zhang, Junjia Zhu, et al. Are Alzheimer Disease Biomarkers Associated With Postoperative Delirium or Postoperative Cognitive Change: a Meta-analysis with Trial Sequential Analysis of Prospective Observational Clinical Trial. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.5.0001.

Full text
Abstract:
Review question / Objective: We aimed to figure out whether perioperative Alzheimer disease biomarkers are associated with postoperative delirium or postoperative cognitive change. Condition being studied: Delirium is an acute change in mental status, characterized by fluctuations in the level of consciousness and lack of concentration. Postoperative deliriumPOD is a specific subset of delirium that is not related to emergence from anesthesia. postoperative cognitive change is a decline in cognitive function, especially in memory and executive functions, that may last from 1-12 months after su
APA, Harvard, Vancouver, ISO, and other styles
8

Barros, Fernando, Fábio Gomes, and André Victor D. Luduvice. The welfare costs of business cycles unveiled: measuring the extent of stabilization policies. Federal Reserve Bank of Cleveland, 2023. http://dx.doi.org/10.26509/frbc-wp-202114r2.

Full text
Abstract:
How can we measure the welfare benefit of ongoing stabilization policies? We develop a methodology to calculate the welfare cost of business cycles taking into account that observed consumption is partially smoothed. We propose a decomposition that disentangles consumption in a mix of laissez-faire (absent policies) and riskless components. With a novel identification strategy, we estimate the span of stabilization power. In our preferred specification, we find that the welfare cost of total fluctuations is 11 percent of lifetime consumption, of which 82 percent is smoothed by the status quo p
APA, Harvard, Vancouver, ISO, and other styles
9

Amacher, Gregory S., Olli-Pekka Kuuselaa, and Kwok Ping Tsang. Intensity-Based Permit Quotas and the Business Cycle: Does Flexibility Pay Off? Inter-American Development Bank, 2013. http://dx.doi.org/10.18235/0011514.

Full text
Abstract:
Tradable permit markets for carbon dioxide (C02) emissions respond to short-run fluctuations in economic activity. To provide stability, both price and quantity interventions have been proposed. This paper focuses on the relative performance of fixed versus intensity allowances in the presence of both productivity and energy price uncertainty. Both instruments achieve the same steady-state emissions reduction target of 20 percent, which is similar to the current policy proposals, and the regulator then chooses the allowance policy that has the lowest expected abatement cost. A standard real bu
APA, Harvard, Vancouver, ISO, and other styles
10

Giles Álvarez, Laura, Juan Carlos Vargas-Moreno, Alejandra Mejía, Aastha Patel, and Nerlyne Jean-Baptiste. Une approche spatiale pour analyser l’insécurité alimentaire dans le département du Nord-Ouest d’Haïti. Inter-American Development Bank, 2022. http://dx.doi.org/10.18235/0004589.

Full text
Abstract:
Cette étude présente une analyse de l’insécurité alimentaire et de ses facteurs sous-jacents dans le département du Nord-Ouest en Haïti. Ce département est l’un des plus vulnérable et le plus touché par l’insécurité alimentaire en Haïti, avec 55 % de la population ayant besoin d’une assistance urgente (IPC 2022). L’aide du Cadre intégré des phases de la sécurité alimentaire (IPC) et du Cadre de sécurité alimentaire (BID 2018) de la Banque Interaméricaine de développement (BID), cet article présente une analyse géo-spatiale, complétée par un examen d’autres facteurs socioéconomiques, pour donne
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Stature fluctuations' for particular source types:
Journal articles Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography