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  1. Science in China Series E: Technological Sciences
  2. Science in China Series E: Technological Sciences : Volume 53
  3. Science in China Series E: Technological Sciences : Volume 53, Issue 6, June 2010
  4. Statistical analysis and model of spread F occurrence in China
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Science in China Series E: Technological Sciences : Volume 60
Science in China Series E: Technological Sciences : Volume 59
Science in China Series E: Technological Sciences : Volume 58
Science in China Series E: Technological Sciences : Volume 57
Science in China Series E: Technological Sciences : Volume 56
Science in China Series E: Technological Sciences : Volume 55
Science in China Series E: Technological Sciences : Volume 54
Science in China Series E: Technological Sciences : Volume 53
Science in China Series E: Technological Sciences : Volume 53, Issue 12, December 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 11, November 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 10, October 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 9, September 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 8, August 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 7, July 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 6, June 2010
Synthesis, field emission and microwave absorption of carbon nanotubes filled with ferromagnetic nanowires
Effect of dendrite arm spacing and the γ′ phase size on stress rupture properties of Ni$_{3}$Al-base single crystal superalloy IC6SX
Chloride transference during electrochemical chloride extraction process
Probing the hydration of composite cement pastes containing fly ash and silica fume by proton NMR spin-lattice relaxation
Photocatalytic degradation of coking wastewater by nanocrystalline (Fe, N) co-doped TiO$_{2}$ powders
Development of Chinese characterization factors for land use in life cycle impact assessment
Microstructure of fibrils separated from polyacrylonitrile fibers by ultrasonic etching
Development of materials design tool and its application in Pb-free micro-solders in electronic package
High-frequency magnetic characteristics of Fe-Co-based nanocrystalline alloy films
Thermal stability of nitride solar selective absorbing coatings used in high temperature parabolic trough current
Crystal orientation dependence of Young’s modulus in Ti-Nb-based β-titanium alloy
Dynamic damage and stress-strain relations of ultra-high performance cementitious composites subjected to repeated impact
Comparison of the fracture process of the rubberized concrete and plain concrete under bending load
Influence of processing temperature on microstructure and microhardness of copper subjected to high-pressure torsion
Reverse extraction of early-age hydration kinetic equation from observed data of Portland cement
Ex situ and in situ AFM investigations on the growth of the (100) face of KDP with different pH values
Annealing effect on InP vertical porous arrays
Improved electrical properties of the two-dimensional electron gas in AlGaN/GaN heterostructures using high temperature AlN interlayers
Effect of annealing temperature on multiferroic properties of Bi$_{0.85}$Nd$_{0.15}$FeO$_{3}$ thin films prepared by sol-gel method
Hydrothermal route to Eu doped LuO(OH) and Lu$_{2}$O$_{3}$ nanorods
Quasi-nano wear mechanism under repeated impact contact loading
Magnetic properties and crystallization behavior of nanocrystalline FeSiBPCuAl alloys
Transmission of THz wave by liquid dielectric waveguide
New concept and new theory of mobility calculation for multi-loop mechanisms
Multi-materials drop-on-demand inkjet technology based on pneumatic diaphragm actuator
Blank design optimization for stepped-section profile ring rolling
Orientation angle rotatability of planar serial n-link manipulators
Comparative analysis of CO$_{2}$-based transcritical Rankine cycle and HFC245fa-based subcritical organic Rankine cycle using low-temperature geothermal source
Study on the stability and 3-dimensional character for natural convection in a rectangular cavity heated from below
Asymptotic solution of thermocapillary convection in two immiscible liquid layers in a shallow annular cavity
Constructal optimization of discrete and continuous-variable cross-section conducting path based on entransy dissipation rate minimization
Coupled method of finite and dynamic infinite elements for simulating wave propagation in elastic solids involving infinite domains
Morphology and reaction force of toes of geckos freely moving on ceilings and walls
Unified solutions for stresses and displacements around circular tunnels using the Unified Strength Theory
Analytical theory of flexural behavior of concrete beam reinforced with textile-combined steel
Application analysis of empirical mode decomposition and phase space reconstruction in dam time-varying characteristic
Effects of Martian crustal magnetic field on its ionosphere
Statistical analysis and model of spread F occurrence in China
Statistical research on the motion properties of the magnetotail current sheet: Cluster observations
Science in China Series E: Technological Sciences : Volume 53, Issue 5, May 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 1, Supplement,May 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 4, April 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 3, March 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 2, February 2010
Science in China Series E: Technological Sciences : Volume 53, Issue 1, January 2010
Science in China Series E: Technological Sciences : Volume 52
Science in China Series E: Technological Sciences : Volume 51
Science in China Series E: Technological Sciences : Volume 50
Science in China Series E: Technological Sciences : Volume 49
Science in China Series E: Technological Sciences : Volume 48
Science in China Series E: Technological Sciences : Volume 47
Science in China Series E: Technological Sciences : Volume 46
Science in China Series E: Technological Sciences : Volume 45
Science in China Series E: Technological Sciences : Volume 44
Science in China Series E: Technological Sciences : Volume 43
Science in China Series E: Technological Sciences : Volume 42
Science in China Series E: Technological Sciences : Volume 41
Science in China Series E: Technological Sciences : Volume 40

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Statistical analysis and model of spread F occurrence in China

Content Provider Springer Nature Link
Author Xu, Tong Wu, ZhenSen Hu, YanLi Wu, Jian Suo, YuCheng Feng, Jian
Copyright Year 2010
Abstract The spread F data obtained over Lanzhou (36.1°N, 103.9°E), Chongqing (29.5°N, 106.4°E) and Haikou (20.0°N, 110.3°E) of China during the period from 1978 to 1997 are used to analyze the occurrence characteristics. The statistical results show that the post midnight spread F occurrence is maximum during the summer solstice months of the lower solar activity period, while post sunset spread F is dominant in equinoxes of higher solar activity period over Haikou station. Over Chongqing and Lanzhou stations, spread F mostly occurs at post midnight and relates negatively with solar activity. Using regression method and Fourier expansion, the preliminary single-station model of spread F occurrence is established and the accuracy of the model is evaluated.
Starting Page 1725
Ending Page 1731
Page Count 7
File Format PDF
ISSN 16747321
Journal Science in China Series E: Technological Sciences
Volume Number 53
Issue Number 6
e-ISSN 1862281X
Language English
Publisher SP Science China Press
Publisher Date 2010-06-16
Publisher Place Heidelberg
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword spread F solar cycle variation seasonal variation empirical model Engineering
Content Type Text
Resource Type Article
Subject Engineering Materials Science
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