Yongqing Yu

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The HEC-5 and STELLA models were developed for the Apalachicola, Chattahoochee, and Flint (ACF) river basin by the Army Corps of Engineers at Mobile, Alabama and by the University of Washington. These models will be used to evaluate alternative strategies for water resources management through the year 2050. As originally developed, these models do not(More)
Single-crystal nitrogen doped CdS nanoribbons (NRs) with wurtzite structure were synthesized in ammonia atmosphere via a thermal evaporation deposition route. X-ray diffraction patterns reveal a significant contraction of the lattice constants due to the incorporation of nitrogen. Temperature-varied photoluminescence spectra of CdS:N NRs exhibit spectral(More)
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