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Akademický článek

Combination with precise leveling and PSInSAR observations to quantify pumping-induced land subsidence in central Taiwan

Autor: C. H. Lu, C. F. Ni, C. P. Chang, J. Y. Yen, W. C. Hung

Publikováno v: Proceedings of the International Association of Hydrological Sciences, Vol 372, Pp 77-82 (2015)

Choushui River Fluvial Plain (CRFP) is located in the western central Taiwan, where the geomaterials are composed of alluvial deposits. Because the CRFP area receives highly variable rainfall in wet and dry seasons, the groundwater becomes the mai

Externí odkaz: https://doaj.org/article/952f6a0e244e4ebe99bf9cd208206a9f

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Akademický článek

The Aerosol Module in the Community Radiative Transfer Model (v2.2 and v2.3): accounting for aerosol transmittance effects on the radiance observation operator

Autor: C.-H. Lu, Q. Liu, S.-W. Wei, B. T. Johnson, C. Dang, P. G. Stegmann, D. Grogan, G. Ge, M. Hu, M. Lueken

Publikováno v: Geoscientific Model Development, Vol 15, Pp 1317-1329 (2022)

The Community Radiative Transfer Model (CRTM), a sensor-based radiative transfer model, has been used within the Gridpoint Statistical Interpolation (GSI) system for directly assimilating radiances from infrared and microwave sensors. We conducted nu

Externí odkaz: https://doaj.org/article/d15ae18d57de4d86bff00be43f14dea0

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Akademický článek

Investigating the impact of Saharan dust aerosols on analyses and forecasts of African easterly waves by constraining aerosol effects in radiance data assimilation

Autor: D. F. P. Grogan, C.-H. Lu, S.-W. Wei, S.-P. Chen

Publikováno v: Atmospheric Chemistry and Physics, Vol 22, Pp 2385-2398 (2022)

This study incorporates aerosol effects into satellite radiance calculations within the Global Data Assimilation System (GDAS) to investigate its impact on the analyses and forecasts of African easterly waves (AEWs). Analysis fields from the aerosol-

Externí odkaz: https://doaj.org/article/186ebac5a4604e0ea7a6737062ad6a5a

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Akademický článek

Comparison of chemical lateral boundary conditions for air quality predictions over the contiguous United States during pollutant intrusion events

Autor: Y. Tang, H. Bian, Z. Tao, L. D. Oman, D. Tong, P. Lee, P. C. Campbell, B. Baker, C.-H. Lu, L. Pan, J. Wang, J. McQueen, I. Stajner

Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 2527-2550 (2021)

The National Air Quality Forecast Capability (NAQFC) operated in the US National Oceanic and Atmospheric Administration (NOAA) provides the operational forecast guidance for ozone and fine particulate matter with aerodynamic diameters less than 2.5 �

Externí odkaz: https://doaj.org/article/18ed5b928e1d421580d45a286eb34e83

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Dissertation/ Thesis

Multichannel K-matrix Method for the Photoionization of Li

Autor: C. H. Lu, 呂嘉賢

93
We use a multichannel K-matrix technique [1] to study the ground-state photoionization of Li between the Li+ 1s2s 3S and 1s2p 1P thresholds. The partial and total photoionization cross sections are calculated in the dipole-length and velocity

Externí odkaz: http://ndltd.ncl.edu.tw/handle/65051039820316235327

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Dissertation/ Thesis

High-K material Al2O3 thin films as device insulators

Autor: C. H. Lu, 呂承翰

87
The scaling limit for gate oxide in VLSI is determined by the direct tunneling leakage current. Further device performance improvement can be obtained using a higher dielectric constant material. We have studied the aluminum oxide (Al2O3) as

Externí odkaz: http://ndltd.ncl.edu.tw/handle/29648442156745189807

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