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| 1 | The impact of climate change on forest fire danger rating in China’s boreal forest显示文摘The Great Xing'an Mountains boreal forests were focused on in the northeastern China.The simulated future climate scenarios of IPCC SRES A2a and B2a for both the baseline period of 1961-1990 and the future scenario periods were downscaled by the Delta Method and the Weather Generator to produce daily weather data.After the verification with local weather and fire data,the Canadian Forest Fire Weather Index System was used to assess the forest fire weather situation under climate change in the study region.An increasing trend of fire weather severity was found over the 21st century in the study region under the both future climate change scenarios,compared to the 1961-1990 baseline period.The annual mean/maximum fire weather index was predicted to rise continuously during 2010-2099,and by the end of the 21st century it is predicted to rise by 22%-52% across much of China's boreal forest.The significant increases were predicted in the spring from of April to June and in the summer from July to August.In the summer,the fire weather index was predicted to be higher than the current index by as much as 148% by the end of the 21st century.Under the scenarios of SRES A2a and B2a,both the chance of extremely high fire danger occurrence and the number of days of extremely high fire danger occurrence was predicted to increase in the study region.It is anticipated that the number of extremely high fire danger days would increase from 44 days in 1980s to 53-75 days by the end of the 21st century. | YANG Guang DI Xue-ying GUO Qing-xi SHU Zhan ZENG Tao YU Hong-zhou WANG Chao | 2011 | Journal of Forestry Research2011，22，2： | 12 |
| 2 | Transarterial chemoembolization with hepatic arterial infusion chemotherapy plus S-1 for hepatocellular carcinoma显示文摘BACKGROUND Transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)have shown promising local benefits for advanced hepatocellular carcinoma(HCC).S-1,a composite preparation of a 5-fluorouracil prodrug,has proven to be a convenient oral chemotherapeutic agent with definite efficacy against advanced HCC.AIM To evaluate the efficacy and safety of TACE followed by HAIC with or without oral S-1 for treating advanced HCC.METHODS In this single-center,open-label,prospective,randomized controlled trial,117 participants with advanced HCC were randomized to receive TACE followed by oxaliplatin-based HAIC either with(TACE/HAIC+S-1,n=56)or without(TACE/HAIC,n=61)oral S-1 between December 2013 and September 2017.Two participants were excluded from final analysis for withdrawing consent.The primary endpoint was progression-free survival(PFS)and secondary endpoints included overall survival(OS),objective response rate,disease control rate and safety.RESULTS In total,115 participants(100 males and 15 females;mean age,57.7 years±11.9)were analyzed.The median PFS and OS were 5.0 mo(0.4–58.6 mo)(95%confidence interval(CI):3.82 to 6.18)vs 4.4 mo(1.1–54.4 mo)(95%CI:2.54 to 6.26;P=0.585)and 8.4 mo(0.4–58.6 mo)(95%CI:6.88 to 9.92)vs 8.3 mo(1.4–54.4 m)(95%CI:5.71 to 10.96;P=0.985)in the TACE/HAIC+S-1 and TACE/HAIC groups,respectively.The objective response rate and disease control rate were 30.9%vs 18.4%and 72.7%vs 56.7%in the TACE/HAIC+S-1 and TACE/HAIC groups,respectively.Grade 3/4 adverse events had a similar frequency in both treatment groups.CONCLUSION No improvements in tumor response rates,PFS or OS were observed with the addition of S-1 to TACE/HAIC in advanced HCC.Both treatment regimens had a similar safety profile. | Jian-Hai Guo Shao-Xing Liu Song Gao Fu-Xin Kou Xin Zhang Di Wu Xiao-Ting Li Hui Chen Xiao-Dong Wang Peng Liu Peng-Jun Zhang Hai-Feng Xu Guang Cao Lin-Zhong Zhu Ren-Jie Yang Xu Zhu | 2020 | World Journal of Gastroenterology2020，26，27： | 3 |
| 3 | Ti^(3+) self-doped TiO_(2) as a photocatalyst for cyclohexane oxidation under visible light irradiation显示文摘Most of TiO_(2) particles can be used as a photocatalyst for the selective oxidation of cyclohexane under ultraviolet light illumination.In this paper,Ti^(3+) self-doped TiO_(2) submicron-sized particles(i.e.,Ti^(3+)/TiO_(2) SMP)were used as a catalyst for visible-light driven photocatalytic cyclohexane oxidation.The microstructure and properties of the Ti^(3+)/TiO_(2) SMP were characterized by X-ray diffraction(XRD),UVevisible diffuse reflection(UVeVis DRS),scanning electron microscopy(SEM),electron paramagnetic resonance(EPR),solid-state photoluminescence spectroscopy(PLS)and X-ray photoelectron spectroscopy(XPS).The Ti^(3+)/TiO_(2) SMP exhibits good visible-light driven photocatalytic performances for cyclohexane oxidation with cyclohexanone as a dominate product.Effects of solvent,reaction temperature,reaction time and oxygen pressure on the formation of cyclohexanone were investigated.The cyclohexane oxidation over the Ti^(3+)/TiO_(2) SMP photocatalyst using carbon tetrachloride as a solvent under the optimal conditions presents a greater selectivity to cyclohexane(i.e.,95.1%).Based on the controlled experimental results with different radical scavengers,the hole(h^(+))is critical for the activation of cyclohexane. | Ping Wen Ying Zhang Guang Xu Di Ma Ping Qiu Xiaoxia Zhao | 2019 | Journal of Materiomics2019，5，4： | 3 |
| 4 | Effect of Organic Manure,Passivator and Their Complex on the Bioavailability of Soil Cd显示文摘A field experiment of organic manure,passivator and their complex was conducted to study the soil Cd bioavailability in the Cd polluted paddy soil. The results showed that the rice yield increased with the applications of organic manure,passivator and their complex,especially,the rice yields of applying 3 000 and 6 000 kg / hm2 of organic manure increased significantly by 18. 6%( P < 0. 05) and 20. 9%( P < 0. 05) because of the increase of rice economic coefficient. There had no significant change of the soil p H values and the soil available Cd contents,but the Cd distribution ratios in rice were lowered by applying organic manure,and the Cd contents of rice applying 3 000 and 6 000 kg / hm2 of organic manure dropped by 14. 3%( P > 0. 05) and 21. 4%( P > 0. 05) compared with chemical fertilizer treatment,respectively. But applying with passivator and passivator fertilized with 3 000 and 6 000 kg / hm2 of organic manure,the soil p H values increased and the soil available Cd contents decreased significantly,so that to restrain the rice's Cd absorption and accumulation. The rice Cd contents lowered by 28. 6%( P < 0. 05),28. 6%( P < 0. 05)and 42.9%( P<0.05),the stem Cd contents lowered by 8. 9%( P > 0. 05),29. 7%( P < 0. 05) and 43. 6%( P < 0. 05),and the leaf Cd contents decreased by 18. 8%( P < 0. 05),25. 0%( P < 0. 05) and 25. 0%( P < 0. 05),respectively. It enhanced the inactivate effect of passivator significantly when fertilized with organic manure. | Xie Yunhe Ji Xionghui Huang Juan Liu Zhaobing Guang Di Tian Faxiang | 2015 | Meteorological and Environmental Research2015，6，5： | 3 |
| 5 | Norovirus Infection and Histo-blood Group Antigens in Children Hospitalized with Diarrhea in Lulong and Chenzhou in China显示文摘Norovirus(No V)is a pathogen that commonly causes viral diarrhea in children.Studies indicate that No V recognizes human histo-blood group antigens(HBGAs)as cell attachment factors.In order to explore the correlation between of No V infection and HBGAs,a cross-sectional study was conducted in children less than five years old who were hospitalized with diarrhea in two areas of China between November 2014 and February 2015. | SUN Xiao Man YAN Xiao Feng HE Zhi Gang Li Jing Xin GUO Ni Jun XU Zi Qian JIN Miao LI Dan Di ZHOU Yong Kang XIE Guang Cheng Pang Li Li ZHANG Qing LIU Na DUAN Zhao Jun | 2016 | Biomedical and Environmental Sciences2016，29，4： | 3 |
| 6 | Structure and Piezoelectric Properties of Lead-Free Na_(0.5)Bi_(0.5)TiO_3 Nanofibers Synthesized by Electrospinning显示文摘Lead-free Na_(0.5)Bi_(0.5)TiO_3(NBT) nanofibers with the perovskite structure were prepared by the electrospinning method.The nanofibers were about 200-300 nm in diameter and up to several hundred microns in length.The crystal structures and morphologies of the nanofibers were characterized by X-ray diffraction(XRD),Raman spectroscopy,scanning electron microscopy(SEM),and transmission electron microscopy(TEM).The effective piezoelectric property of individual NBT nanofiber was examined by piezoresponse force microscopy(PFM).The NBT nanofibers crystallized in pure perovskite phase after annealing above 700℃in air and comprised a great number of fine particles with size of 60-80 nm.In addition,the electromechanical energy conversion models for NBT nanofibers were built and demonstrated high voltage output as high as several millivolts.Such a result qualifies NBT nanofibers as a promising candidate for leadfree electromechanical conversion devices. | Di Zhou Youhua Zhou Yu Tian Yafang Tu Guang Zheng Haoshuang Gu | 2015 | Journal of Materials Science & Technology2015，31，12： | 2 |
| 7 | Role of carbon in modifying solidification and microstructure of a Ni?based superalloy with high Al and Ti contents显示文摘The effect of carbon ranging from 0.014 to 0.071 wt.%on the solidification and microstructure of a Ni-based superalloy with high Al and Ti contents was studied.The results show that the increase in carbon addition significantly increases the size and volume fraction of MC carbides and promotes the change of their morphology from blocky to elongated shape.However,the carbon addition obviously decreases the size and volume fraction of eutectic(γ+γ′)and reducesηphase and borides formation.The change in carbide characteristics is mainly because of the increasing carbide-forming element and carbides precipitation temperature with the increase in carbon which favors the growth of them along the interdendritic liquid film.MC carbides are formed at an earlier solidification stage than the eutectic(γ+γ′).The increased carbide formation consumes more Ti,which delays and reduces the eutectic(γ+γ′)precipitation.The delay of eutectic(γ+γ′)precipitation leads to a deeper undercooling,which significantly decreases the critical Ti concentration for its precipitation.This,in turn,lowers Ti/Al ratio in residual liquids ahead of the eutectic(γ+γ′)and hence reducesηformation subsequently.B and Zr are slightly enriched in the carbides,which are considered during discussing how carbon influences the eutectic(γ+γ′)precipitation. | Guang‑di Zhao Xi‑min Zang Wen‑ru Sun | 2021 | Journal of Iron and Steel Research(International)2021，28，1： | 2 |
| 8 | A p53/CPEB2 negative feedback loop regulates renal cancer cell proliferation and migration显示文摘The tumor suppressor p53 transactivates the expression of multiple genes to exert its multifaceted functions and ultimately maintains genome stability.Thus,cancer cells develop various mechanisms to diminish p53 expression and bypass the cell cycle checkpoint.In this study,we identified the gene encoding RNAbinding protein cytoplasmic polyadenylation element-binding protein 2(CPEB2)as a p53 target.In turn,CPEB2 decreases p53 messenger RNA stability and translation to fine-tune p53 level.Specifically,we showed that CPEB2 binds the cytoplasmic polyadenylation elements in the p5330-untranslated region,and the RNA recognition motif and zinc finger(ZF)domains of CPEB2 are required for this binding.Furthermore,we found that CPEB2 was upregulated in renal cancer tissues and promotes the renal cancer cell proliferation and migration.The oncogenic effect of CPEB2 is partially dependent on negative feedback regulation of p53.Overall,we identify a novel regulatory feedback loop between p53 and CPEB2 and demonstrate that CPEB2 promotes tumor progression by inactivating p53,suggesting that CPEB2 is a potential therapeutic target in human renal cancer. | Jiehui Di Guang Zhao Hui Wang Yaoyao Wu Zhongjun Zhao Bao Zhu Yanping Zhang Junnian Zheng Yong Liu Ying Hu | 2021 | Journal of Genetics and Genomics2021，48，7： | 1 |
| 9 | Quantifying fire severity:a brief review and recommendations for improvement显示文摘Introduction:Quantifying fire severity is an important aspect of studying the response mechanism of terrestrial ecosystems to wildfire,and it is of great significance to fire ecology.In this paper we comprehensively introduce and compare the classification and quantification methods for fire severity;we discuss the development and application status of various methods,and we elucidate their existing problems.Results:1)According to features of the burned area,fire severity can be classified as light,moderate,and heavy.2)Using composite burn index(CBI)to quantify and record the fire severity.3)In quantifying fire severity with vegetation change,there are certain limitations and theoretical problems to be solved.4)Remote sensing could very well be an important means of measuring fire severity in the future,but there are still many problems that need to be solved before the remote sensing index can become a global fire severity indicator.Discussion and Conclusion:Only by clarifying the relationship between fire behavior,fire severity,time related variables and the pre-and post-fire ecosystem can the existing models be perfected or new,better fire severity measurement models be proposed for broad applications. | Dongdong Han Xueying Di Guang Yang Long Sun Yuetai Weng | 2021 | Ecosystem Health and Sustainability2021，7，1： | 1 |
| 10 | Synthesis of Monodispersed Spherical Yttrium Aluminum Garnet ( YAG ) Powders by a Homogeneous Precipitation Method显示文摘 | Xiaojuan Xu Xudong Sun Hong Liu Ji‐Guang Li Xiaodong Li Di Huo Shaohong Liu | 2012 | J Am Ceram Soc2012，，12： | 1 |
| 11 | Active low - grade energy recovery potential for building energy con- servation 显示文摘 | Di Liu Fu Yun Zhao Guang Fa Tang | 2010 | Renewable and Sustainable Energy Re- views2010，14，： | 1 |
| 12 | 显示文摘 | Wang Guang jun Wang Fang Di Nai li | 2006 | Journal of Magnetism and Magnetic Materials2006，33，1： | 1 |
| 13 | Thermodynamic effect of alloying addition on in-situ reinforced TiB2/Al composites显示文摘 | Tongxiang Fan Guang Yang Di Zhang | | 0，，： | 1 |
| 14 | Study on Extraction of Alumina from Sericite Phyllite显示文摘 | Jin Sheng Li Xu Dong Sun Shao Hong Liu Di Huo Xiao Dong Li Ji Guang Li Qi Zhu Mu Zhang | 2013 | 2013 (544)2013，，544： | 1 |
| 15 | Diagnostic utility of VEGF mRNA and SP1 mRNA expression in bronchial cells of patients with lung cancer显示文摘 | Na Cha Ming Lv Yu‐Jie Zhao Di Yang En‐Hua Wang Guang‐Ping Wu | 2014 | Respirology2014，，4： | 1 |
| 16 | Chemical reaction of SiCp/Al composites during multiple remelting显示文摘 | FAN Tong-xiang ZHANG Di YANG Guang | 2003 | Composites:Part A2003，34，： | 1 |
| 17 | Chemical reaction of SiCp/A1 composites during multiple remelting 显示文摘 | FAN Tong-xiang ZHANG Di YANG Guang | 2003 | Applied Science and Manufacturing2003，34，： | 1 |
| 18 | A Survey of Urolithiasis in Young Children Fed Infant Formula Contaminated with Melamine in Two Townships of Gansu,China显示文摘Objective To determine the prevalence of urolithiasis in young children fed infant formula(IF) contaminated with melamine,and the association between IF consumption and urolithiasis.Design A total of 2 733 children ≤3 years of age on September 1,2008 in two townships of Gansu Province,China were studied.Cases of urolithiasis were diagnosed by ultrasonography.Milk product consumption was determined by their caregivers.Remaining IF samples were tested for melamine and cyanuric acid.Results Of 2 733 eligible children in the two townships,2 186(80%) were enrolled in our study.Overall,16.6%(362) of 2 186 children had urolithiasis.The prevalence was 24.6% in children exclusively fed Sanlu brand IF,9.7% in those fed other IF,and 8.5% in those fed exclusively on other milk products.For children exclusively breast-fed,no urolithiasis was found(P<0.05).The prevalence of urolithiasis was 11.4% in children fed 400 g of Sanlu IF,rising to 37.5% in children fed over 25 600 g.Of 48 Sanlu IF samples,91.7% contained melamine(median=1 800 ppm;range=45-4 700) and 66.7% contained cyanuric acid(median=1.2 ppm;range=0.4-6.3).Melamine was also detected in 22.2% of 36 other brand IF(median=27.5 ppm,range=4-50).Conclusions Urolithiasis was associated with melamine-contaminated IF.Although one product caused most morbidity,other milk products may have also contributed to the outbreak. | SHI Guo Qing WANG Zi Jun FENG Zi Jian GAO Yong Jun LIU Jian Di SHEN Tao LIMing YANG Jin XU Hai Bing JIANG Xiao Hong WANG Zhao Nan CAI Mei WANG Yu Min ZHU Ye Fan LIU Hui Hui WANG Rui XIONG Wei Yi WANG Zhu Tian YANG Wei Zhong HOU Pei Sen ZENG Guang WANG Yu | 2012 | Biomedical and Environmental Sciences2012，25，2： | 1 |
| 19 | Design of the Web Log Analysis System Based on Ha- doop显示文摘 | Yong Qing Wei Guang Gang Zhou Di Xu Yu Chen | 2014 | Advanced Materials Research2014，，926930： | 1 |
| 20 | The mechanism underlying extrapulmonary complications of the coronavirus disease 2019 and its therapeutic implication显示文摘The coronavirus disease 2019(COVID-19)is a highly transmissible disease caused by the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)that poses a major threat to global public health.Although COVID-19 primarily affects the respiratory system,causing severe pneumonia and acute respiratory distress syndrome in severe cases,it can also result in multiple extrapulmonary complications. | Qin Ning Di Wu Xiaojing Wang Dong Xi Tao Chen Guang Chen Hongwu Wang Huiling Lu Ming Wang Lin Zhu Junjian Hu Tingting Liu Ke Ma Meifang Han Xiaoping Luo | 2022 | Signal Transduction and Targeted Therapy2022，7，3： | 1 |
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