Search Results - "Cheng, R H"

Sources of ambient volatile organic compounds and their contributions to photochemical ozone formation at a site in the Pearl River Delta, southern China by Ling, Z.H., Guo, H., Cheng, H.R., Yu, Y.F.

“…The Positive Matrix Factorization (PMF) receptor model and the Observation Based Model (OBM) were combined to analyze volatile organic compound (VOC) data…”
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Which emission sources are responsible for the volatile organic compounds in the atmosphere of Pearl River Delta? by Guo, H., Cheng, H.R., Ling, Z.H., Louie, P.K.K., Ayoko, G.A.

“…A field measurement study of volatile organic compounds (VOCs) was simultaneously carried out in October–December 2007 at an inland Pearl River Delta (PRD)…”
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Haplotype analysis encompassing HTT gene in Chinese patients with Huntington's disease by Li, X.‐Y., Li, H.‐L., Dong, Y., Gao, B., Cheng, H.‐R., Ni, W., Gan, S.‐R., Liu, Z.‐J., Burgunder, J.‐M., Wu, Z.‐Y.

“…Background and purpose Huntington's disease (HD) is a dominantly inherited neurodegenerative disorder with varied prevalence in different populations, which…”
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Post‐partum weight retention in women in Asia: a systematic review by Cheng, H‐R, Walker, L. O, Tseng, Y‐F, Lin, P‐C

“…Obesity is a health issue for people in Asia, and many studies support that childbearing may contribute to women's obesity. However, most studies of…”
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Assessing photochemical ozone formation in the Pearl River Delta with a photochemical trajectory model by Cheng, H.R., Guo, H., Saunders, S.M., Lam, S.H.M., Jiang, F., Wang, X.M., Simpson, I.J., Blake, D.R., Louie, P.K.K., Wang, T.J.

“…A photochemical trajectory model (PTM), coupled with the Master Chemical Mechanism (MCM) describing the degradation of 139 volatile organic compounds (VOCs) in…”
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Concurrent observations of air pollutants at two sites in the Pearl River Delta and the implication of regional transport by Guo, H., Jiang, F., Cheng, H. R., Simpson, I. J., Wang, X. M., Ding, A. J., Wang, T. J., Saunders, S. M., Wang, T., Lam, S. H. M., Blake, D. R., Zhang, Y. L., Xie, M.

“…An intensive field measurement study was conducted simultaneously at a site within the inland Pearl River Delta (PRD) region (WQS) and a site in Hong Kong (TC)…”
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Polymeric perfluorocarbon nanoemulsions are ultrasound-activated wireless drug infusion catheters by Zhong, Q., Yoon, B.C., Aryal, M., Wang, J.B., Ilovitsh, T., Baikoghli, M.A., Hosseini-Nassab, N., Karthik, A., Cheng, R.H., Ferrara, K.W., Airan, R.D.

“…Catheter-based intra-arterial drug therapies have proven effective for a range of oncologic, neurologic, and cardiovascular applications. However, these…”
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Formaldehyde and volatile organic compounds in Hong Kong homes: concentrations and impact factors by Guo, H., Kwok, N. H., Cheng, H. R., Lee, S. C., Hung, W. T., Li, Y. S.

“…This paper presents formaldehyde and volatile organic compounds (VOC) concentrations, potential sources and impact factors in 100 homes. The 24-h average…”
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Emission patterns and spatiotemporal variations of halocarbons in the Pearl River Delta region, southern China by Zhang, Y. L., Guo, H., Wang, X. M., Simpson, I. J., Barletta, B., Blake, D. R., Meinardi, S., Rowland, F. S., Cheng, H. R., Saunders, S. M., Lam, S. H. M.

“…On 8 selected days between 25 October and 1 December 2007, 198 whole air samples were simultaneously collected at two sites in the greater Pearl River Delta…”
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A novel mutation in the COL7A1 gene results in a unique phenotype of epidermolysis bullosa pruriginosa by Ni, C., Zhang, J., Zhang, H., Cheng, R.-H., Liang, J.-Y., Li, C.-X., Li, M., Yao, Z.-R.

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Photochemical trajectory modeling of ozone concentrations in Hong Kong by Cheng, H.R., Saunders, S.M., Guo, H., Louie, P.K.K., Jiang, F.

“…In this study, tropical cyclones over the East and South China Seas were found to be the most predominant weather conditions associated with the occurrence of…”
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An ozone episode in the Pearl River Delta: Field observation and model simulation by Jiang, F., Guo, H., Wang, T. J., Cheng, H. R., Wang, X. M., Simpson, I. J., Ding, A. J., Saunders, S. M., Lam, S. H. M., Blake, D. R.

“…In the fall of 2007 concurrent air sampling field measurements were conducted for the first time in Guangzhou (at Wan Qing Sha (WQS)) and Hong Kong (at Tung…”
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Effects of hepatitis B virus precore and basal core promoter mutations on the expression of viral antigens: genotype B vs C by Liu, C.-J., Cheng, H.-R., Chen, C.-L., Chen, T.-C., Tseng, T.-C., Wang, Z.-L., Chen, P.-J., Liu, C.-H., Chen, D.-S., Kao, J.-H.

“…Hepatitis B virus (HBV) genotypes/mutants are known to affect natural outcomes. The virologic differences among HBV genotype, precore and basal core promoter…”
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The clinical significance of occult hepatitis B transfusion in Taiwan - a look-back study by Su, T.-H., Chen, P.-J., Chen, T.-C., Cheng, H.-R., Li, L., Lin, K.-S., Kao, J.-H., Chen, D.-S., Liu, C.-J.

“…Objectives: A look‐back study was conducted to determine the clinical significance of occult hepatitis B virus (HBV) blood transfusion in an HBV hyperendemic…”
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Carbonyl sulfide, dimethyl sulfide and carbon disulfide in the Pearl River Delta of southern China: Impact of anthropogenic and biogenic sources by Guo, H., Simpson, I.J., Ding, A.J., Wang, T., Saunders, S.M., Wang, T.J., Cheng, H.R., Barletta, B., Meinardi, S., Blake, D.R., Rowland, F.S.

“…Reduced sulfur compounds (RSCs) such as carbonyl sulfide (OCS), dimethyl sulfide (DMS) and carbon disulfide (CS 2) impact radiative forcing, ozone depletion,…”
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Causes of ozone pollution in summer in Wuhan, Central China by Zeng, P., Lyu, X.P., Guo, H., Cheng, H.R., Jiang, F., Pan, W.Z., Wang, Z.W., Liang, S.W., Hu, Y.Q.

“…In August 2016, continuous measurements of volatile organic compounds (VOCs) and trace gases were conducted at an urban site in Wuhan. Four high-ozone (O3)…”
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Growth of metamorphic InGaP layers on GaAs substrates by Yan, J.Y., Gong, Q., Yue, L., Liu, Q.B., Cheng, R.H., Cao, C.F., Wang, Y., Wang, S.M.

“…We report on the growth of InGaP metamorphic layer by gas source molecular-beam epitaxy. After optimization of the growth temperatures of the compositionally…”
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Tropospheric volatile organic compounds in China by Guo, H., Ling, Z.H., Cheng, H.R., Simpson, I.J., Lyu, X.P., Wang, X.M., Shao, M., Lu, H.X., Ayoko, G., Zhang, Y.L., Saunders, S.M., Lam, S.H.M., Wang, J.L., Blake, D.R.

“…Photochemical smog, characterized by high concentrations of ozone (O3) and fine particles (PM2.5) in the atmosphere, has become one of the top environmental…”
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Response of Permian sediment provenance conversion in Hainan Island to the closure of the Eastern Paleo-Tethys Ocean by Xu, Z. J., Gao, S. Y., Kong, J. T., Cheng, R. H.

“…From the late Permian to Early Triassic, the eastern part of the Paleo-Tethys Ocean was closed, and the Jinshajiang-Ailaoshan-Songma suture belt formed between…”
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New particle formation and growth at a suburban site and a background site in Hong Kong by Lyu, X.P., Guo, H., Cheng, H.R., Wang, D.W.

“…Atmospheric nanoparticles have great impacts on human health and global climate change. The number concentrations and size distributions of nanoparticles in…”
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