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Ting, Hsien-Wei,Chan, Chien-Lung,Pan, Ren-Hao,Lai, Robert K.,Chien, Ting-Ying Korean Institute of Information Scientists and Eng 2017 Journal of Computing Science and Engineering Vol.11 No.4
Spontaneous intracerebral hemorrhage (sICH) has a high mortality rate. Research has demonstrated that sICH occurrence is related to weather conditions; therefore, this study used the decision tree method to explore the impact of climatic risk factors on sICH at different ages. The Taiwan National Health Insurance Research Database (NHIRD) and other open-access data were used in this study. The inclusion criterion was a first-attack sICH. The decision tree algorithm and random forest were implemented in R programming language. We defined a high risk of sICH as more than the average number of cases daily, and the younger, middle-aged and older groups were calculated as having 0.77, 2.26 and 2.60 cases per day, respectively. In total, 22,684 sICH cases were included in this study; 3,102 patients were younger (<44 years, younger group), 9,089 were middle-aged (45-64 years, middle group), and 10,457 were older (>65 years, older group). The risk of sICH in the younger group was not correlated with temperature, wind speed or humidity. The middle group had two decision nodes: a higher risk if the maximum temperature was >$19^{\circ}C$ (probability = 63.7%), and if the maximum temperature was <$19^{\circ}C$ in addition to a wind speed <2.788 (m/s) (probability = 60.9%). The older group had a higher risk if the average temperature was >$23.933^{\circ}C$ (probability = 60.7%). This study demonstrated that the sICH incidence in the younger patients was not significantly correlated with weather factors; that in the middle-aged sICH patients was highly-correlated with the apparent temperature; and that in the older sICH patients was highly-correlated with the mean ambient temperature. "Warm" cold ambient temperatures resulted in a higher risk of sICH, especially in the older patients.
Removal of phenol from gas streams via combined plasma catalysis
Kuan Lun Pan,Dai Ling Chen,Guan Ting Pan,Siewhui Chong,Moo Been Chang 한국공업화학회 2017 Journal of Industrial and Engineering Chemistry Vol.52 No.-
A hybrid system consisting of non-thermal plasma and perovskite-like catalyst is developed andevaluated for the effectiveness in removing phenol from gas streams. For thermal catalysis,La0.8Sr0.2Mn0.8Cu0.2O3 shows high activity for phenol removal. Further, La0.8Sr0.2Mn0.8Cu0.2O3 is appliedfor combined plasma catalysis (CPC). The results indicate that phenol removal efficiency with CPCremains 100% at applied voltage range of 13–16 kV. Importantly, secondary pollutants (O3 and NOx) andenergy efficiency can be inhibited and increased, respectively, as CPC is applied. Overall, this studydemonstrates that combining non-thermal plasma with perovskite-like catalyst is effective in removingphenol from gas streams.
Hsien-Wei Ting,Chien-Lung Chan,Ren-Hao Pan,Robert K. Lai,Ting-Ying Chien 한국정보과학회 2017 Journal of Computing Science and Engineering Vol.11 No.4
Spontaneous intracerebral hemorrhage (sICH) has a high mortality rate. Research has demonstrated that sICH occurrence is related to weather conditions; therefore, this study used the decision tree method to explore the impact of climatic risk factors on sICH at different ages. The Taiwan National Health Insurance Research Database (NHIRD) and other open-access data were used in this study. The inclusion criterion was a first-attack sICH. The decision tree algorithm and random forest were implemented in R programming language. We defined a high risk of sICH as more than the average number of cases daily, and the younger, middle-aged and older groups were calculated as having 0.77, 2.26 and 2.60 cases per day, respectively. In total, 22,684 sICH cases were included in this study; 3,102 patients were younger (<44 years, younger group), 9,089 were middle-aged (45–64 years, middle group), and 10,457 were older (>65 years, older group). The risk of sICH in the younger group was not correlated with temperature, wind speed or humidity. The middle group had two decision nodes: a higher risk if the maximum temperature was >19°C (probability = 63.7%), and if the maximum temperature was <19°C in addition to a wind speed <2.788 (m/s) (probability = 60.9%). The older group had a higher risk if the average temperature was >23.933°C (probability = 60.7%). This study demonstrated that the sICH incidence in the younger patients was not significantly correlated with weather factors; that in the middle-aged sICH patients was highly-correlated with the apparent temperature; and that in the older sICH patients was highly-correlated with the mean ambient temperature. “Warm” cold ambient temperatures resulted in a higher risk of sICH, especially in the older patients.
Antioxidant activity of ginseng cultivated under mountainous forest with different growing years
Pan, Hong-Yan,Qu, Yang,Zhang, Jian-Kui,Kang, Ting-Guo,Dou, De-Qiang The Korean Society of Ginseng 2013 Journal of Ginseng Research Vol.37 No.3
Ginseng cultivated and grown naturally under mountainous forest is formally called "Lin-Xia-Shan-Shen" (LXSS) and grown in manual condition is called garden ginseng (GG) according to Chinese pharmacopoeia (2010 edition). Usually the growing condition of LXSS is similar to wild ginseng and mostly used in Chinese folks in ancient times. The antioxidant properties of LXSS with different growing years were evaluated by their inhibitions of thiobarbituric acid-reactive substance (TBA-RS) formation in liver homogenate and 2, 2-diphenyl-1-picrylhydrazyl (DPPH)-radical scavenging activity comparing with those of GG. The inhibitions of different polar extracts (n-butanol and water) of LXSS and GG on TBA-RS formation were also evaluated. The results showed that the antioxidant effects of LXSS were higher than those of GG and the TBA-RS formation inhibition of LXSS with longer growing years were stronger than those with shorter growing years, while the DPPH-radical scavenging activity of LXSS did not show significant difference with the change of the growing year. The results indicated that the inhibitory effect of TBA-RS formation and the DPPH-radical scavenging of LXSS were correlated with the contents of ginsenosides. In adddition, the starch contents of LXSS and GG were determined by micro-amount method with spectrophotometer. It showed that the starch content in GG was higher than that of LXSS whose starch decreased gradually with the growing year.
The Effect of Galaxy Interactions on Molecular Gas Properties
Pan, Hsi-An,Lin, Lihwai,Hsieh, Bau-Ching,Xiao, Ting,Gao, Yang,Ellison, Sara L.,Scudder, Jillian M.,Barrera-Ballesteros, Jorge,Yuan, Fangting,Saintonge, Amé,lie,Wilson, Christine D.,Hwang, Ho Seo American Astronomical Society 2018 The Astrophysical journal Vol.868 No.2
Pan, H.C.,Lee, S.,Ting, K.,Shen, J.,Wang, C.,Nguyen, A.,Berthiaume, E.A.,Zara, J.N.,Turner, A.S.,Seim, H.B.,Kwak, J.H.,Zhang, X.,Soo, C. American Association of Pathologists and Bacteriol 2017 The American journal of pathology Vol.187 No.7
<P>Multiple case reports using recombinant human bone morphogenetic protein-2 (rhBMP-2) have reported complications. However, the local adverse effects of rhBMP-2 application are not well documented. In this report we show that, in addition to promoting Lumbar spinal fusion through potent osteogenic effects, rhBMP-2 augmentation promotes local cyst-like osteolytic formations in sheep trabecular bones that have undergone anterior lumbar interbody fusion. Three months after operation, conventional computed tomography showed that the trabecular bones of the rhBMP-2 application groups could fuse, whereas no fusion was observed in the control group. Micro computed tomography analysis revealed that the core implant area's bone volume fraction and bone mineral density increased proportionately with rhBMP-2 dose. Multiple cyst-Like bone voids were observed in peri-implant areas when using rhBMP2 applications, and these sites showed significant bone mineral density decreases in relation to the unaffected regions. Biomechanically, these areas decreased in strength by 32% in comparison with noncystic areas. Histologically, rhBMP-2 affected void sites had an increased amount of fatty marrow, thinner trabecular bones, and significantly more adiponectin- and cathepsin K-positive cells. Despite promoting successful fusion, rhBMP-2 use in clinical applications may result in local adverse structural alterations and compromised biomechanical changes to the bone.</P>
Pan Ying-Hua,Nong Bao-Xuan,Chen Lei,Yang Xing-Hai,Xia Xiu-Zhong,Zhang Zong-Qiong,Qing Dong-Jin,Gao Ju,Huang Cheng-Cui,Li Dan-Ting,Deng Guo-Fu 한국유전학회 2023 Genes & Genomics Vol.45 No.7
Background Cold damage stress significantly affects rice growth (germination and seedling) and causes serious losses in yield in temperate and high-altitude areas around the globe. Objective This study aimed to explore the cold tolerance (CT) locus of rice and create new cold-tolerant germplasm. We constructed a chromosome segment substitution line (CSSL) with strong CT and fine mapped quantitative trait loci (QTLs) associated with CT by performing the whole-genome resequencing of CSSL with phenotypes under cold treatment. Methods A chromosome CSSL, including 271 lines from a cross between the cold-tolerant wild rice Y11 (Oryza rufipogon Griff.) and the cold-sensitive rice variety GH998, was developed to map QTLs conferring CT at the germination stage. The whole-genome resequencing was performed on CSSL for mapping QTLs of associated with CT at the germination stage. Results A high-density linkage map of the CSSLs was developed using the whole-genome resequencing of 1484 bins. The QTL analysis using 615,466 single-nucleotide polymorphisms (SNPs) led to the identification of 2 QTLs related to germination rate at low-temperature on chromosome 8 (qCTG-8) and chromosome 11 (qCTG-11). The qCTG-8 and qCTG-11 explained 14.55% and 14.31% of the total phenotypic variation, respectively. We narrowed down qCTG-8 and qCTG-11 to 195.5 and 78.83-kb regions, respectively. The expression patterns of important candidate genes in different tissues, and of RNA-sequencing (RNA-seq) in CSSLs, were identified based on gene sequences in qCTG-8 and qCTG-11 cold-induced expression analysis. LOC_Os08g01120 and LOC_Os08g01390 were identified as candidate genes in qCTG-8, and LOC_Os11g32880 was identified as a candidate gene in qCTG-11. Conclusions This study demonstrated a general method that could be used to identify useful loci and genes in wild rice and aid in the future cloning of candidate genes of qCTG-8 and qCTG-11. The CSSLs with strong CT were supported for breeding cold-tolerant rice varieties.