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11篇 您的检索式:作者名="Yaofa"
    题名 作者 年代 出处 被引量
1Distribution Characteristics of Sulfur and the Main Harmful Trace Elements in China's Coal显示文摘摘要:在中国支持干净的煤资源的合理发展和使用,数据在上地区性并且在中国煤的硫,砷和另外的有害元素的年龄分发广泛地被收集,为内容测试了,并且分析。在西北的中国的煤被描绘由对低极其硫的底层;在北中国的太原形成的煤主要有高硫的内容;山西形成的被低硫煤主要描绘;并且在南部的中国的晚二叠的煤有全面的更高的硫内容;另外的区域有低硫煤。在中国的煤的体积的有害踪迹元素的平均内容类似于在北美洲的煤和世界的其余部分的相应内容,而各种各样的元素的内容( Hg , Sb 和 Se )在到在外壳中的相应百分比的大小是不同的。元素 Cr 的平均内容, Se,公司,, U,而在对在 N 中国的早二叠的年龄近来含碳的煤的 Hg 和 CI 的平均内容最高,在在 S 中国的晚二叠的煤的 Br 在这个国家评价第一。在早、中间的侏罗记煤的 Mn 的平均内容在 NW 中国是更高的。在一些煤的有害元素的高内容应该在煤的发展和利用引起特别担心两个。TANG Shuheng SUN Shenglin QIN Yong JIANG Yaofa WANG Wenfeng 2008Acta Geologica Sinica(English Edition)2008,82,3:5
2Syringic acid promotes proliferation and migration of Schwann cells via down-regulating miR-451-5p显示文摘Schwann cells are the main force in spontaneous regeneration after peripheral nerve injury.The neurotrophic factors could promote the regeneration,but clinical applications of these factors are limited by some constraints.Hencez searching for new substances to elevate the function of Schwann cells and facilitate the regeneration of nerve is urgently needed.Syringic acid(SA)is a natural product with neuroprotective activity in vivo,but the role of SA on Schwann cells remains unclear.In this study,we for the first time found that SA was able to promote the proliferation and migration of Schwann cells,two important abilities in the process of regeneration.Then,microRNA(miRNA)microarray analysis was performed and 26 differentially expressed miRNAs(22 down-regulated and 4 up-regulated)were identified.Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)signaling pathway analyses found that the target genes of these miRNAs were mainly enriched in cellular response to chemical stimulus and cancerrelated pathways,respectively.Subsequently,the levels of top 6 down-regulated miRNAs were validated by RTqPCR and miR-451-5p was shown to be the most down-regulated one.Further experiments dem on strated that inhibit!on of miR-451-5p sign ifica ntly promoted the proliferation and migration of Schwann cells.These results suggested that SA promoted the proliferation and migration of Schwann cells via down-regulation of miR-451-5pz and SA could be developed into a promising nutritional supplement to assist peripheral nerve regeneration.Yaofa Lin Xin Jiang Gang Yin Haodong Lin 2019Acta Biochimica et Biophysica Sinica2019,51,12:4
3Geochemistry of rare earth elements and yttrium in a Ge-poor coal from the Wulantuga ore deposit, Inner Mongolia, North China显示文摘This paper reports data of yttrium and rare earth(REY,or REE if Y is considered)in a Ge-poor(the average value of Ge is 0.57 μg/g)coal from the Wulantuga ore deposit,middle Inner Mongolia,northern China.The contents of yttrium and rare earth in six coal samples of the Wulantuga ore deposit were detected by inductively coupled plasma mass spectrometry.The content of yttrium and rare earth in the study area varies from 5.88 to 119.19 μg/g,with an average of 61.85 μg/g,similar to the average value for world coals.The light-REY and heavy-REY enrichments are the two major REY-enrichment types of the Ge-poor coal from the Wulantuga ore deposit,and the top and bottom parts of the coal seam have a higher content of REY than the middle part.The sources of yttrium and rare earth in the Ge-poor coal of Wulantuga may be mainly associated with terrigenous materials and natural waters enriched in yttrium and rare earth.Jingjing Liu Yaofa Jiang Panpan Xie Qingqian Li 2014International Journal of Coal Science & Technology2014,1,4:3
4Mineralogy and geochemistry of the No. 6 Coal (Pennsylvanian) in the Junger Coalfield, Ordos Basin, China显示文摘Shifeng Dai Deyi Ren Chen-Lin Chou Shengsheng Li Yaofa Jiang 2005International Journal of Coal Geology2005,,4:1
5Mineralogical and geochemical compositions of the Pennsylvanian coal in the Hailiushu Mine, Daqingshan Coalfield, Inner Mongolia, China: Implications of sediment-source region and acid hydrothermal solutions显示文摘Shifeng Dai Tianjiao Li Yaofa Jiang Colin R. Ward James C. Hower Jihua Sun Jingjing Liu Hongjian Song Jianpeng Wei Qingqian Li Panpan Xie Qing Huang 2014International Journal of Coal Geology2014,,:1
6Composition and modes of occurrence of minerals and elements in coal combustion products derived from high-Ge coals显示文摘Shifeng Dai Vladimir V. Seredin Colin R. Ward Jianhua Jiang James C. Hower Xiaolin Song Yaofa Jiang Xibo Wang Tatiana Gornostaeva Xiao Li Huidong Liu Lixin Zhao Cunliang Zhao 2014International Journal of Coal Geology2014,,:1
7Elemental and mineralogical anomalies in the coal-hosted Ge ore deposit of Lincang, Yunnan, southwestern China: Key role of N 2 –CO 2 -mixed hydrothermal solutions显示文摘Shifeng Dai Peipei Wang Colin R. Ward Yuegang Tang Xiaolin Song Jianhua Jiang James C. Hower Tian Li Vladimir V. Seredin Nicola J. Wagner Yaofa Jiang Xibo Wang Jingjing Liu 2014International Journal of Coal Geology2014,,:1
8Mineralogy and geochemistry of Late Permian coals from the Taoshuping Mine, Yunnan Province, China: Evidences for the sources of minerals显示文摘Xibo Wang Shifeng Dai Chen-lin Chou Mingquan Zhang Jumin Wang Xiaolin Song Wei Wang Yaofa Jiang Yiping Zhou Deyi Ren 2012International Journal of Coal Geology2012,,:1
9Highly Efficient Oxi- dation of Toluene to Benzoic Acid Catalyzed by Manganese Dioxide and N-Hydroxyphthalimide 显示文摘Jiang Jun Jing Yuanyuan Zhang Yaofa 2011Catalysis Letter2011,141,4:1
10Mineralogical and geochemical compositions of the coal in the Guanbanwusu Mine, Inner Mongolia, China: Further evidence for the existence of an Al (Ga and REE) ore deposit in the Jungar Coalfield显示文摘Shifeng Dai Yaofa Jiang Colin R. Ward Landing Gu Vladimir V. Seredin Huidong Liu Dao Zhou Xibo Wang Yuzhuang Sun Jianhua Zou Deyi Ren 2012International Journal of Coal Geology2012,,:1
11Petrology and geochemistry of the high-sulphur coals from the Upper Permian carbonate coal measures in the Heshan Coalfield, southern China显示文摘Longyi Shao Tim Jones Rod Gayer Shifeng Dai Shengsheng Li Yaofa Jiang Pengfei Zhang 2003International Journal of Coal Geology2003,,1:1
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