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1Age,Genesis,and Tectonic Setting of the Mo-W Mineralized Dongshanwan Granite Porphyry from the Xilamulun Metallogenic Belt,NE China显示文摘The Xilamulun molybdenum polymetallic metallogenic belt in eastern Inner Mongolia forms one of the most important Mo metallogenic belts in northeastern China. The Dongshanwan porphyry Mo-W polymetallic deposit, in the northeastern part of the Xilamulun metallogenic belt, occurs along the periphery of a granite porphyry and consists of Mo-W-Ag sulfide and oxide disseminations and veinlets in hydrothermal assemblages. LA-ICP-MS zircon U-Pb dating of the Dongshanwan granite porphyry yields a crystallization age of 142.15± 0.91 Ma, whereas molybdenite Re-Os isotopic dating model ages are of 139.9–141.5 Ma and an isochron age is of 140.5± 3.2 Ma(MSWD=1.2). The age consistency indicates that the Dongshanwan deposit was a product of Early Cretaceous magmatism. The Dongshanwan granite porphyry is a high-alkali high-potassium intrusion and has high SiO_2(75.39 wt.%–76.15 wt.%), low Al_2O_3(12 wt.%–13 wt.%), Ba, Ti, P, and Sr contents, with negative Eu anomalies. The Y/Nb ratios are comparable to those of average continental crust and island arc basalts, corresponding to type-A2 granites. Our geochemical data indicate that the granite porphyry emplaced in an Early Cretaceous post-orogenic extensional environment following Mongol-Okhotsk oceanic subduction and subsequent continental collision.Xuebing Zhang Keyong Wang Chengyang Wang Wen Li Qi YU Yicun Wang Jianfeng Li Duo Wan Guanghuan Huang 2017Journal of Earth Science2017,28,3:4
2Azeotropic distillation-assisted preparation of nanoscale gamma-alumina powder from waste oil shale ash显示文摘Baichao An Guijuan Ji Wenying Wang Shucai Gan Jijing Xu Guimei Gao Guanghuan Li 2009Chemical Engineering Journal2009,,1:1
3Study on Ocular Torsion of V Patterns Strabismus显示文摘Purpose: To investigate the ocular torsion of V patterns.Methods:Twenty-two in hospital V patterns patients underwent bilateral inferior obliquemuscles myectomy for inferior oblique overacting and hortizon recti underwent recessresection procedure to correct hortizon devation. Objective cycloposition was assessed by fundus photograph before and 7 days after surgery in all cases. The photographs was stored in computer, and the disc-fovea angle was measured by means of drawing picture software. As well as the deviation, oblique muscle function was recorded before and after surgery.Result: Seventeen cases were bilateral ocular excyclotropia, 4 cases were monocular excyclotropia and one case was normal.The disc-fovea angle of right eyes and left eyes before operation is 15.67°+5.72° and 16.59°+6.69°.The comparisons among V patterns and normal average showed significant differences ( P < 0.001). The disc-fovea angle of right eyes and left eyes after operation is 5.24°+5.87° and 7.17°+5.40°. There is no statistic difference between normal average( P > 0.5).The deviation between up-and down 25° is 23.1+6.8 before surgery, as well as the one is 2.0±2.25 one week postoperatively.All cases have bilateral inferior oblique overaction, and diminished but one case still has unilateral moderate overaction 7 days after surgery.Conclusion:There is objective cyclotropia in case of V patterns, and the objective torsion is normal after weakening overacted inferior oblique muscles.Xinping Yu, Guanghuan Mai, Huanyun Yu, Daming Deng Xiaoming Lin, Jingchang Chen, Heping Wu Zhongshan Ophthalmic Center, Sun Yat-sen University Guangzhou 510060, China 2003Eye Science2003,19,3:1
4Characterization of PMI0 fraction of road dust for polycyclie aromatic hydrocarbons (PAHs) from Anshan,China显示文摘HAN Bin BAI Zhipeng GUO Guanghuan 2009Journal of Hazardous Materials2009,170,:1
5Enhancing anaerobic digestion of lignocellulosic materi- als in excess sludge by bioaugmentation and pre - treat- ment显示文摘YUAN Guanghuan ZHOU Xingqiu WU Jiandong 2016Waste Management2016,49,:1
6Experimental Studeis of Spatial Signature Variation at 900MHz for Smart Antenna systems显示文摘Jeng S S Guanghuan Xu Vogel W J 1998IEEE Trans on AP1998,46,7:1
7Research Progress of Molecular Markers in Genetic Diversity of Rapeseed显示文摘In recent years,with the continuous improvement and development of molecular technology in the application process,different types of DNA molecular markers have made rapid progress in the study of genetic diversity of rapeseed. The study of genetic diversity is conducive to the correct formulation of the strategy of collecting and in situ preservation of genetic resources of rapeseed,and it is the genetic basis for the improvement of rapeseed varieties. This article mainly starts with the three DNA molecular markers( SSR,RAPD,AFLP) widely used in the study of genetic diversity of rapeseed. By introducing the application principles and characteristics of SSR,RFPD and AFLP molecular markers,research progress of these three marker technologies in genetic diversity of rapeseed is briefly described.Guanghuan YANG Jibin NAN Suping GUO Yan YUAN Ba DAN 2019Asian Agricultural Research2019,11,6:1
8A novel method for the preparation of ferrierite zeolite显示文摘LI JIANQUAN LIU GUANGHUAN LI JUYING 1993Catal Lett1993,20,:1
9Process migration and transformation of mercury in simulated wet flue gas desulfurization slurry system显示文摘SUN Mingyang LOU Zimo CHENG Guanghuan 2015Fuel2015,140,:1
10The relationship between speciation and release ability of mercury in flue gas desulfurization(FGD)gypsum显示文摘SUN Mingyang HOU Jiaai CHENG Guanghuan 2014Fuel2014,,125:1
11RELATIONSHIP BETWEEN CORNEAL DELLEN AND TEARFILM BREAKUP TIME显示文摘The BUT of 51 strabismus patients were measured before and after operation. The average pre-op BUT was 28.75 seconds(10.96'-91.80'). The post-op BUT in all operated eyes were reduced significantly, no matter what procedures had been performed and whether dellen appeared or not(P<0.01). The BUT in the group complicated dellen reduced from 23.22'(pre-op) to 8.61'(post-op). The incidence of dellen was 22.54% in this study. The incidence of dellen after rectus resection procedure(47.75%) was much higher tha...Guanghuan Mai Shaomei Yang Eye Hospital, Zhangshan Ophthalmic Center Sun Yat-sen University of Medical Sciences Guangzhou, China 1991眼科学报1991,7,1:1
12Hydrothermal synthesis and luminescent properties of NaLa(MoO4)2:Dy3+ phosphor 显示文摘LI Linlin ZI Wenwen LI Guanghuan 2012J Solid State Chem2012,191,:1
13Facile synthesis and luminescent properties of La PO4:Eu3+,Sm3+nanorods via a designed two-step hydrothermal method显示文摘Li Guanghuan Li Linlin Li Mengmeng 2012Mater Chem Phys2012,133,1:1
14Hydrothermal synthesis and luminescent properties of NaLa(MoO4)2:Eu3+,Tb3+ phosphors显示文摘Li Guanghuan Li Linlin Li Mengmeng 2013Journal of Alloys and Compounds2013,550,1:1
15Literature Analysis on Fluorescence in situ Hybridization in China during 2002-2016显示文摘In order to explore researches about the chromosome karyotype analysis and fluorescence in situ hybridization(FISH) technology in China,using the bibliometric method,taking ' fluorescence in situ hybridization(FISH) ' and ' chromosome' as key words,this paper made a statistical analysis on the literature published in China National Knowledge Infrastructure(CNKI) during 2002-2016.The results indicated that the number of papers published in 2002 was the smallest(37),while the number of papers published in 2012 was the largest(125).In terms of the distribution of organizations of authors,in 1201 papers,11 organizations published papers ≥15,accounting for 21.65%.In terms of distribution of papers published by different periodicals,11 periodicals published papers ≥10,accounting for 17.65%.In terms of the papers supported by foundation projects,in all papers searched,377 papers were supported by foundation projects,accounting for 31.39%.In terms of the distribution of doctoral and master's dissertations,259 papers were master's dissertations,accounting for 21.57%;92 papers were doctoral dissertations,accounting for 7.66%.Mecao ZHUO Guanghuan YANG Menghan LI Yan HE Ba DAN 2017Asian Agricultural Research2017,9,12:1
16The sorption of pentachlorophenol by aged sediment supplemented with black carbon produced from rice straw and fly ash显示文摘Liping Lou Ling Luo Guanghuan Cheng Yanfei Wei Rongwu Mei Bei Xun Xinhua Xu Baolan Hu Yingxu Chen 2012Bioresource Technology2012,,:1
17Assessment and prediction of the effect of ageing on the adsorption of nonylphenol in black carbon-sediment systems显示文摘Black carbon(BC)is a promising sediment amendment,as proven by its considerable adsorption capacity for hydrophobic organic pollutants and accessibility,but its reliability when used for the removal of pollutants in natural sediments still needs to be evaluated.For example,the ageing process,resulting in changing of surface physicochemical properties of BC,will decrease the adsorption capacity and performance of BC when applied to sediment pollution control.In this study,how the ageing process and BC proportion affect the adsorption capacity of BC-sediment systems was modelled and quantitatively investigated to predict their adsorption capacity under different ageing times and BC additions.The results showed that the ageing process decreased the adsorption capacity of both BC-sediment systems,due to the blockage of the non-linear adsorption sites of BC.The adsorption capacity of rice straw black carbon(RC)-sediment systems was higher than that of fly ash black carbon(FC)-sediment systems,indicating that RC is more efficient than FC for nonylphenol(NP)pollution control in sediment.The newly established model for the prediction of adsorption capacity fits the experimental data appropriately and yields acceptable predictions,especially when based on parameters from the Freundlich model.However,to fully reflect the influence of the ageing process on BC-sediment systems and make more precise predictions,it is recommended that future work considering more factors and conditions,such as modelling of the correlation between the adsorption capacity and the pore volume or specific surface area of BC,be applied to build an accurate and sound model.Guanghuan Cheng Han Liu Tailu Dong Qiuyu Li Mingyang Sun Liping Lou 2021Journal of Environmental Sciences2021,33,4:0
18Advantages of Animal Husbandry Industry in China's Fight against Poverty显示文摘Poverty alleviation needs developing the industries related to the economic income.Only when the industry develops,can the income of the poverty-stricken people be increased fundamentally,accordingly help eradicate the poverty from the root cause.Compared with other industries,the animal husbandry industry has unique advantages for poverty alleviation and assistance in poverty alleviation.The animal husbandry breeding industry is characterized by short breeding time,relatively high economic income,and farmers do not need a high educational level,so the breeding threshold is low.For poverty-stricken farmers,this is a feasible way to help them get rid of poverty.Combined with the experience of poverty alleviation through developing the animal husbandry industry,this paper discussed the development advantages of the animal husbandry industry in poverty alleviation,analyzed the main ways of exerting and applying the advantages.It is intended to provide a certain reference for the targeted poverty alleviation through developing the animal husbandry industry.Zhenxing ZOU Qiaolian CHAI Li ZHANG Fanrong ZENG Xiaoxia HE Guanghuan LIANG 2021Asian Agricultural Research2021,13,10:0
19A Preliminary Report of 40 Cases of Strabismus Microsurgery显示文摘Objective: To improve the qaulity of strabismus surgery and to find out the role ofmicrosurgery in the field of strabismus.Methods: We performed separation and preservation of anterior ciliary vessels (ACV),adjustable sutures, routine rectus recession, and oblique muscle surgeries undermicroscope in 13 cases of comitant strabismus, 19 cases of A-V syndrome and 8 cases ofparalytic strabismus. Results: Surgeries were performed in a very clear field under microscope. Wesuccessfully did vascular microdissection and ACV preservation. Also with the use ofmicroscope, various kinds of strabismus microsurgery videos were recorded.Conclusions: Microscopic technique can be used to enhance the quality and accuracy ofstrabismus surgery and to reduce surgical damage, postoperative inflammatory reactionand scar formation. All kinds of strabismus surgery , especially, oblique muscles andcomplex paralytic operations can be performed under microscope.Guanghuan Mai, Jianhua Yan, Jie Hu, Ying Kang Darning Deng, Xiaoming Lin, Junwen ZengZhongshan Ophthalmic Center , Sun Yat-sen University, Guangzhou 510060, China 2002Eye Science2002,18,1X:0
20Advances in Research on Rape Sclerotia and Resistance Breeding显示文摘Rapeseed is an important oil crop with high economic value.It can be used not only as edible oil and livestock feed,but also in medicine,industry and tourism.Sclerotium sclerotiorum is a necrotrophic fungal pathogen that harms the yield and quality of rape.This article mainly summarizes the research status of S.sclerotiorum from three aspects:the biological characteristics,infection mode,process and disease resistance breeding of S.sclerotiorum,and summarizes the future research directions of antibacterial sclerotium on rape,to provide reference for future research on sclerotinia.Yan YUAN Suping GUO Guanghuan YANG Ba DAN 2020Asian Agricultural Research2020,12,7:0
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