Search Results - "Qing-He Zhang"

A push–pull strategy for controlling the tea green leafhopper (Empoasca flavescens F.) using semiochemicals from Tagetes erecta and Flemingia macrophylla by Niu, Yuqun, Han, Shanjie, Wu, Zihui, Pan, Cheng, Wang, Mengxin, Tang, Yanyan, Zhang, Qing‐He, Tan, Genjia, Han, Baoyu

“…BACKGROUND The tea green leafhopper, Empoasca flavescens is the most important pest in Chinese tea plantations. For decades its control has been executed…”
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Diurnal UT Variation of Low Latitude Geomagnetic Storms Using Six Indices by Balan, N., Ram, S. Tulasi, Manu, V., Zhao, Lingxin, Xing, Zan‐Yang, Zhang, Qing‐He

“…A quasi‐semidiurnal type pattern was observed earlier in the diurnal UT variation of the geomagnetic storms studied using mainly Kyoto Dst (disturbance…”
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Explaining Solar Flare‐Induced Ionospheric Ion Upflow at Millstone Hill (42.6°N) by Liu, Xuanqing, Liu, Jing, Wang, Wenbin, Zhang, Shun‐Rong, Zhang, Kedeng, Lei, Jiuhou, Liu, Libo, Chen, Xuetao, Li, Shuhan, Zhang, Qing‐He, Xing, Zan‐Yang

“…Previous studies have shown that solar flares can significantly affect Earth's ionosphere and induce ion upflow with a magnitude of ∼110 m/s in the topside…”
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Modeling and Evaluating Power Grid Resilience Under Extreme Space Weather by Gao, Dong‐Xing, Miao, Xiao‐Qing, Wang, Yan‐Ling, Zhang, Qing‐He, Xing, Zan‐Yang, Balan, Nanan

“…The geomagnetically induced current (GIC) produced during extreme geomagnetic storms can easily lead to large‐scale blackouts in China due to the increase in…”
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Functional differentiation of two general‐odorant binding proteins in Hyphantria cunea (Drury) (Lepidoptera: Erebidae) by Zhang, Xiaoqing, Purba, Endang R., Sun, Jing, Zhang, Qing‐He, Dong, Shuang‐Lin, Zhang, Ya‐Nan, He, Peng, Mang, Dingze, Zhang, Longwa

“…BACKGROUND General odor‐binding proteins (GOBPs) play critical roles in insect olfactory recognition of sex pheromones and plant volatiles. Therefore, the…”
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Capability of Geomagnetic Storm Parameters to Identify Severe Space Weather by Balan, N., Zhang, Qing-He, Xing, Zanyang, Skoug, R., Shiokawa, K., Lühr, H., Ram, S. Tulasi, Otsuka, Y., Zhao, Lingxin

“…The paper investigates the capability of geomagnetic storm parameters in the disturbance storm-time (Dst), Kp, and AE indices to distinguish between severe…”
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Simultaneous Observations of a Polar Cap Sporadic‐E Layer by Twin Incoherent Scatter Radars at Resolute by Wang, Yong, Themens, David R., Wang, Cheng, Ma, Yu‐Zhang, Reimer, Ashton, Varney, Roger, Gilies, Robert, Xing, Zan‐Yang, Zhang, Qing‐He, Jayachandran, P. T.

“…At high latitudes, the Sporadic‐E layer (Es layer) is a common phenomenon but is still poorly understood due to sparse measurements and the difficulty of…”
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Is Westward Travelling Surge Driven by the Polar Cap Flow Channels? by Ma, Yu‐Zhang, Zhang, Qing‐He, Lyons, Larry R., Liu, Jiang, Xing, Zan‐Yang, Reimer, Ashton, Nishimura, Yukitoshi, Hampton, Don

“…Following substorm auroral onset, the active aurora region usually expands poleward toward the poleward auroral boundary. Such poleward expansion is often…”
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Simulation of Focusing Effect of Traveling Ionospheric Disturbances on Meter‐Decameter Solar Dynamic Spectra by Koval, Artem, Chen, Yao, Stanislavsky, Aleksander, Kashcheyev, Anton, Zhang, Qing‐He

“…For the first time we present simulation results of the focusing effect of the ionospheric plasma density irregularities, namely, medium‐scale traveling…”
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A Statistical Study of Nighttime Ionospheric NmF2 Enhancement at Middle‐to‐High Latitudes in the Northern Hemisphere by Zhao, Ling‐Xin, Zhang, Qing‐He, Xu, Tong, Xing, Zan‐Yang, Balan, N., Wang, Yong, Ma, Yu‐Zhang, Gao, Dong‐Xing

“…The electron density in the ionosphere usually continuously decreases during nighttime due to the vanishing of sunlit ionization. However, it sometimes…”
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Multi‐Instrument Observations of the Evolution of Polar Cap Patches Associated With Flow Shears and Particle Precipitation by Zhang, Duan, Zhang, Qing‐He, Oksavik, Kjellmar, Xing, Zan‐Yang, Lyons, L. R., Yang, Hui‐Gen, Li, Guo‐Jun, Hosokawa, Keisuke, Shinbori, Atsuki, Ma, Yu‐Zhang, Wang, Yong, Wang, Xiang‐Yu

“…Simultaneous observations from Defense Meteorological Satellite Program, Swarm, Resolute Bay all‐sky imagers, GPS Total Electron Content and Super Dual Auroral…”
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Chemical Ecology of Neuroptera by Aldrich, Jeffrey R, Zhang, Qing-He

“…With 6,000 species, Neuroptera (lacewings, antlions, dustywings, and allies) is a relatively small order; however, most larval neuropterans are predacious,…”
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A space hurricane over the Earth’s polar ionosphere by Zhang, Qing-He, Zhang, Yong-Liang, Wang, Chi, Oksavik, Kjellmar, Lyons, Larry R., Lockwood, Michael, Yang, Hui-Gen, Tang, Bin-Bin, Moen, Jøran Idar, Xing, Zan-Yang, Ma, Yu-Zhang, Wang, Xiang-Yu, Ning, Ya-Fei, Xia, Li-Dong

“…In Earth’s low atmosphere, hurricanes are destructive due to their great size, strong spiral winds with shears, and intense rain/precipitation. However,…”
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3-D Computerized Ionospheric Tomography with GPS, SAR, and Ionosonde by Wang, Cheng, Guo, Wu-Long, Zhang, Qing-He, Zhao, Hai-Sheng, Cao, Le

“…The GPS-based computerized ionospheric tomography (CIT) has the capacity to reconstruct the three-dimensional ionosphere (i.e., electron density distribution),…”
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The Dependence of Cold and Hot Patches on Local Plasma Transport and Particle Precipitation in Northern Hemisphere Winter by Zhang, Duan, Zhang, Qing‐He, Ma, Y.‐Z., Oksavik, Kjellmar, Lyons, L. R., Xing, Zan‐Yang, Hairston, Marc, Deng, Z.‐X., Liu, J.‐J.

“…By using a database of 4,634 cold patches (high density and low electron temperature) and 4,700 hot patches (high density and high electron temperature) from…”
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Direct Observation of the Space Hurricane Disturbed Polar Thermosphere by Xiu, Zhi‐Feng, Ma, Yu‐Zhang, Zhang, Qing‐He, Xing, Zan‐Yang, Zhang, Shun‐Rong, Zhang, Yong‐Liang, Oksavik, Kjellmar, Lyons, Larry, Lockwood, Michael, Wang, Yong

“…The space hurricane is a three‐dimensional magnetic vortex structure with strong flow shears and electron precipitation in the polar cap. This study…”
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GPS Scintillations and TEC Variations in Association With a Polar Cap Arc by Wang, Yong, Cao, Zheng, Xing, Zan‐Yang, Zhang, Qing‐He, Jayachandran, P. T., Oksavik, K., Balan, Nanan, Shiokawa, K.

“…A unique example of a polar cap arc producing clear amplitude and phase scintillations in GPS L‐band signals is presented using observations from an all‐sky…”
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Data-driven Simulation of Effects of a Solar Flare with Extreme-ultraviolet Late Phase on Ionospheric Electron Density by Liu, Xuanqing, Qian, Liying, Chamberlin, Phillip C., Chen, Yao, Kong, Xiangliang, Zhang, Qing-He, Li, Shuhan, Liu, Jing

“…Effects of the extreme-ultraviolet (EUV) late phase of solar flares on the ionosphere were rarely studied. Here we simulated such effects on the ionospheric…”
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Solar and Geomagnetic Activity Impact on Occurrence and Spatial Size of Cold and Hot Polar Cap Patches by Zhang, Duan, Zhang, Qing‐He, Ma, Y.‐Z., Oksavik, Kjellmar, Lyons, L. R., Zhang, Y.‐L., Nanan, Balan, Xing, Z.‐Y., Liu, Jing, Hairston, Marc, Wang, X.‐Y.

“…This paper is a statistical survey of polar cap patches in relation to solar and geomagnetic activity. Ten thousand six hundred eighty‐eight patches have been…”
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Traveling ionospheric disturbances as huge natural lenses: Solar radio emission focusing effect by Koval, Artem, Chen, Yao, Stanislavsky, Aleksander, Zhang, Qing‐He

“…We present an in‐depth study into spectral perturbations appearing in solar dynamic spectra and being manifestations of the focusing effect of low‐frequency…”
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