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| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018,63,23: | 54 |
| 2 | Epidemiology of fungal infections in China显示文摘与 immunocompromised 主人的增加的数字,真菌的感染的流行病学的特征经历了世界范围的庞大的变化,在中国包括。在这份报纸,我们越过中国在真菌病上考察了存在数据总结可得到的流行病学的侧面。我们发现在中国的表面的真菌的感染的一般发生是稳定的,但是癣 capitis 的发生减少了,传播线路变化了。由对比,侵略真菌的感染的全面发生继续升起了。candidemia 的出现由除 C 以外的 Candida 种类引起了。albicans 和不平常的 Candida 种类最近在中国增加了的包括的一些。曲霉属菌引起的感染也在最近的年里宣传了,特别地与 azole 抵抗的曲霉属菌 fumigatus 的出现。cryptococcosis 的一个增加的趋势在中国被注意了,与 Cryptococcus neoformans var。grubii 圣 5 遗传型作为占优势的病原体孤立。回顾的研究建议了在中国的 Pneumocystis 肺病的流行病学的特征可能类似于在另外的发展中的国家的那些。地方性的真菌的感染例如在东北中国的 sporotrichosis,必须引起研究,诊断,并且处理警戒。当前,在中国的真菌病上的流行病学的数据可变、碎片。因此,关于在中国的真菌的感染的全国流行病学的研究是对改进国家健康的重要需要。 | Min Chen Yuan Xu Nan Hong Yali Yang Wenzhi Lei Lin Du Jingjun Zhao Xia Lei Lin Xiong Langqi Cai Hui Xu Weihua Pan Wanqing Liao | 2018 | Frontiers of Medicine2018,12,1: | 49 |
| 3 | Epidemiology of opportunistic invasive fungal infections in China: review of literature显示文摘 | LIAO Yong CHEN Min Thomas Hartmann YANG Rong-ya LIAO Wan-qing | 2013 | Chinese Medical Journal2013,,2: | 35 |
| 4 | Preliminary results pertaining to coseismic displacement and preseismic strain accumulation of the Lushan M_S7.0 earthquake,as reflected by GPS surveying显示文摘This paper presents the coseismic displacement and preseismic deformation fields of the Lushan MS7.0 earthquake that occurred on April 20,2013.The results are based on GPS observations along the Longmenshan fault and within its vicinity.The coseismic displacement and preseismic GPS results indicate that in the strain release of this earthquake,the thrust rupture is dominant and the laevorotation movement is secondary.Furthermore,we infer that any possible the rupture does not reach the earth’s surface,and the seismogenic fault is most likely one fault to the east of the Guanxian-Anxian fault.Some detailed results are obtainable.(1)The southern segment of the Longmenshan fault is locked preceding the Lushan earthquake.After the Wenchuan earthquake,the strain accumulation rate in the southeast direction accelerates in the epicenter of the Lushan earthquake,and the angle between the principal compressional strain and the seismogenic fault indicates that a sinistral deformation background in the direction of the seismogenic fault precedes the Lushan earthquake.Therefore,it is evident that the Wenchuan MS8.0 earthquake accelerated the pregnancy of the Lushan earthquake.(2)The coseismic displacements reflected by GPS data are mainly located in a region that is 230 km(NW direction)×100 km(SW direction),and coseismic displacements larger than 10 mm lie predominantly in a100-km region(NW direction).(3)On a large scale,the coseismic displacement shows thrust characteristics,but the associated values are remarkably small in the near field(within 70 km)of the earthquake fault.Meanwhile,the thrust movement in this70-km region does not correspond with the attenuation characteristics of the strain release,indicating that the rupture of this earthquake does not reach the earth’s surface.(4)The laevorotation movements are remarkable in the 50-km region,which is located in the hanging wall that is close to the earthquake fault,and the corresponding values in this case correlate with the attenuation characteristics of the strain release. | WU YanQiang JIANG ZaiSen WANG Min CHE Shi LIAO Hua LI Qiang LI Peng YANG YongLin XIANG HePing SHAO ZhiGang WANG WuXing WEI WenXin LIU XiaoXia | 2013 | Chinese Science Bulletin2013,58,28: | 33 |
| 5 | Effects of Organic Acids on Adsorption of Cadmium onto Kaolinite, Goethite, and Bayerite显示文摘Effects of organic acids (oxalic, acetic, and citric) on adsorption characteristics of Cadmium (Cd) on soil clay minerals (kaolinite, goethite, and bayerite) were studied under different concentrations and different pH values. Although the types of organic acids and minerals were different, the effects of the organic acids on the adsorption of Cd on the minerals were similar, i.e., the amount of adsorbed Cd with an initial solution pH of 5.0 and initial Cd concentration of 35 mg L-1 increased with increasing concentration of the organic acid in solution at lower concentrations, and decreased at higher concentrations. The percentage of Cd adsorbed on the minerals in the presence of the organic acids increased considerably with increasing pH of the solution. Meanwhile, different Cd adsorption in the presence of the organic acids, due to different properties on both organic acids and clay minerals, on kaolinite, goethite, or bayerite for different pHs or organic acid concentrations was found. | LIAO Min | 2006 | Pedosphere2006,16,2: | 28 |
| 6 | Arsenic removal from contaminated soil using phosphoric acid and phosphate显示文摘实验室批实验被进行学习砷(作为) 从用磷酸(H3PO4 ) 和钾 dihydrogen 磷酸盐(KH2PO4 ) 的自然地污染的土壤的移动。H3PO4 和 KH2PO4 证明了作为内容以土壤减少土壤的毒性,作为在 200 mmol/L 的集中的移动达到超过 20% 。同时,土壤的使发酸和土壤部件(Ca, Mg,和 Si ) 的溶解源于使用这二提炼之物,特别 H3PO4。这二提炼之物的有效性能被归因于代替作为由磷酸盐离子(PO43 ) 。溶解的酸玷污部件的 H3PO4 的功能作为移动穿上小效果。KH2PO4 几乎搬迁了像一样,显示它是更有希望的提炼之物作为 H3PO4,而是它没导致土壤的严重损坏。当移动为土壤部件,特别 Mg 和 Ca 的 360 min,而是溶解在孵化以后到达了平衡,运动研究的结果显示出那,是很快速的。因此如果,土壤部件的溶解将是不可避免的这是进一步的搬迁。Elovich 模型最好描述了运动数据作为在四之中的移动,模型在运动学习用作。 | ZENG Min LIAO Bohan LEI Ming ZHANG Yong ZENG Qingru OUYANG Bin | 2008 | Journal of Environmental Sciences2008,20,1: | 28 |
| 7 | Expenditure and financial burden for the diagnosis and treatment of colorectal cancer in China:a hospital.based,multicenter,cross-sectional survey显示文摘Background: The increasing prevalence of colorectal cancer(CRC) in China and the paucity of information about relevant expenditure highlight the necessity of better understanding the financial burden and effect of CRC diagnosis and treatment. We performed a survey to quantify the direct medical and non-medical expenditure as well as the resulting financial burden of CRC patients in China.Methods: We conducted a multicenter, cross-sectional survey in 37 tertiary hospitals in 13 provinces across China between 2012 and 2014. Each enrolled patient was interviewed using a structured questionnaire. All expenditure data were inflated to the 2014 Chinese Yuan(CNY; 1 CNY = 0.163 USD). We quantified the overall expenditure and financial burden and by subgroup(hospital type, age at diagnosis, sex, education, occupation, insurance type, household income, clinical stage, pathologic type, and therapeutic regimen). We then performed generalized linear modeling to determine the factors associated with overall expenditure.Results: A total of 2356 patients with a mean age of 57.4 years were included, 57.1 % of whom were men; 13.9% of patients had stage I cancer; and the average previous-year household income was 54,525 CNY.The overall average direct expenditure per patient was estimated to be 67,408 CNY, and the expenditures for stage Ⅰ, Ⅱ, Ⅲ, and Ⅳ disease were 56,099 CNY, 59,952 CNY, 67,292 CNY, and 82,729 CNY, respectively. Non-medical expenditure accounted for 8.3%of the overall expenditure. The 1-year out-of-pocket expenditure of a newly diagnosed patient was 32,649 CNY, which accounted for 59.9% of their previous-year household income and caused 75.0% of families to suffer an unmanageable financial burden. Univariate analysis showed that financial burden and overall expenditure differed in almost all subgroups(P < 0.05), except for sex. Multivariate analysis showed that patients who were treated in specialized hospitals and those who were diagnosed with adenocarcinoma or diagnosed at a later stage were likely to spend more,whereas those with a lower household income and those who underwent surgery spent less(all P < 0.05).Conclusions: For patients in China, direct expenditure for the diagnosis and treatment of CRC seemed catastrophic,and non-medical expenditure was non-ignorable. The financial burden varied among subgroups, especially among patients with different clinical stages of disease, which suggests that, in China, CRC screening might be cost-effective. | Hui-Yao Huang Ju-Fang Shi Lan-Wei Guo Ya-Na Bai Xian-Zhen Liao Guo-iangLiu A-Yan Mao Jian-Song Ren Xiao-Jie Sun Xin-Yu Zhu Le Wang Bing-Bing Song Ling-Bin Du Lin Zhu Ji-Yong Gong Qi Zhou Yu-Qin Liu Rong Cao Ling Mai Li Lan Xiao-Hua Sun Ying Ren Jin-Yi Zhou Yuan-Zheng Wang Xiao Qi Pei-An Lou Dian Shi Ni Li Kai Zhang Jie He Min Dai | 2017 | Chinese Journal of Cancer2017,36,8: | 25 |
| 8 | Effect of heavy metals on soil microbial activity and diversity in a reclaimed mining wasteland of red soil area显示文摘The microbial biomass, basal respiration and substrate utilization pattern in copper mining wasteland of red soil area, southern China, were investigated. The results indicated that soil microflora were obviously different compared with that of the non-mine soil. Microbial biomass and basal respiration were negatively affected by the elevated heavy metal levels. Two important microbial ecophysiological parameters, namely, the ratio of microbial biomass C(C mic)/organic C(C org) and metabolic quotient(qCO2) were closely correlated to heavy metal stress. There was a significant decrease in the C mic/C org ratio and an increase in the metabolic quotient with increasing metal concentration. Multivariate analysis of Biolog data for sole carbon source utilization pattern demonstrated that heavy metal pollution had a significant impact on microbial community structure and functional diversity. All the results showed that soil microbiological parameters had great potential to become the early sensitive, effective and liable indicators of the stresses or perturbations in soils of mining ecosystems. | LIAO Min CHEN Cheng-li HUANG Chang-yong | 2005 | Journal of Environmental Sciences2005,17,5: | 23 |
| 9 | 3D printing of bone tissue engineering scaffolds显示文摘Tissue engineering is promising in realizing successful treatments of human body tissue loss that current methods cannot treat well or achieve satisfactory clinical outcomes.In scaffold-based bone tissue engineering,a high performance scaffold underpins the success of a bone tissue engineering strategy and a major direction in the field is to produce bone tissue engineering scaffolds with desirable shape,structural,physical,chemical and biological features for enhanced biological performance and for regenerating complex bone tissues.Three-dimensional(3D)printing can produce customized scaffolds that are highly desirable for bone tissue engineering.The enormous interest in 3D printing and 3D printed objects by the science,engineering and medical communities has led to various developments of the 3D printing technology and wide investigations of 3D printed products in many industries,including biomedical engineering,over the past decade.It is now possible to create novel bone tissue engineering scaffolds with customized shape,architecture,favorable macro-micro structure,wettability,mechanical strength and cellular responses.This article provides a concise review of recent advances in the R&D of 3D printing of bone tissue engineering scaffolds.It also presents our philosophy and research in the designing and fabrication of bone tissue engineering scaffolds through 3D printing. | Chong Wang Wei Huang Yu Zhou Libing He Zhi He Ziling Chen Xiao He Shuo Tian Jiaming Liao Bingheng Lu Yen Wei Min Wang | 2020 | Bioactive Materials2020,5,1: | 20 |
| 10 | The mechanism of signal transduction during vascular smooth muscle cell proliferation induced by autoantibodies against angiotensin AT1 receptor from hypertension显示文摘背景:对血管收缩素 AT1 受体的自身抗体与子痫前期或恶性高血压在病人被发现了。一些研究证明了自身抗体涉及高血压的免疫致病并且有类似于血管收缩素 II 的收缩筋效果。方法:对 AT1 受体的自身抗体从重量的单位被净化一有由亲密关系层析的原发性高血压的 of 病人。有教养的老鼠的增长脉管的平滑肌房间被 bromodeoxyuridine 加入和表明西方的弄污和电泳活动性移动试金检测的分子的激活检测。结果:AT1-RAb 在开始的 24 个小时期间引起了类似于 Ang 的重要增长 II。原子 factor-kappaB (NF-kappaB ) 的层次, phosphorylated JAK2, phosphorylated STAT1 (pSTAT1 ) 和 phosphorylated STAT3 (pSTAT3 ) 分子响应自身抗体被增加。相反, NF-kappaB 和 JAK-STAT 的激活被 losartan, pyrrolidinedithiocarbamate (NF-kappaB 的特殊抑制剂) 和 AG490 (JAK2 酷氨酸激酶的特殊抑制剂) 堵住。NF-kappaB, pSTAT1 和 pSTAT3 的表情在不同时间到达了山峰层次。而且,电泳乐队的相对密度证明 pSTAT3 的激活比 AT1-RAb 导致的 STAT1 更重要。结论:这些结果建议对 AT1 受体的自身抗体在 VSMC 和 NF-kappaB 的增长有类似于 Ang II 的收缩筋效果, JAK-STAT 蛋白质起必要作用。效果与 Ang II 不同因为 STAT3 是在表明小径的 JAK-STAT 的主要下游的激活分子。 | SUN Yan-xiang ZHANG Hai-yan WEI Yu-miao ZHU Feng WANG Min LIAO Yu-hua | 2008 | Chinese Medical Journal2008,,1: | 18 |
| 11 | Xiangshaliujunzi Decoction for the treatment of diabetic gastroparesis: A systematic review显示文摘AIM:To assess the current clinical evidence of the effectiveness of Xiangshaliujunzi Decoction(XSLJZD)for the treatment of diabetic gastroparesis(DGP).METHODS:Randomized controlled trials(RCTs)were retrieved from seven major electronic databases including Medline,the Cochrane Library,Embase,Chinese Biomedical Literature Database(CBM),Chinese National Knowledge Infrastructure,Chinese Scientific Journal Database(VIP),and Wanfang Databases,using search dates from the beginning of the databases to May 2013.No language limitations were applied.We included RCTs that used XSLJZD or a modified XSLJZD compared with a control group for the treatment of DGP.The control groups included conventional treatment(Western medicinal treatment),placebo,and no treatment(blank),but not acupuncture.The main outcome index was clinical effectiveness,which was based on the gastric emptying test and variations in the gastrointestinal(GI)symptoms between the treatment and control groups after intervention.Data extraction,analysis,and quality assessment were conducted according to the Cochrane Handbook for Systematic Review of Interventions,Version 5.1.0.RESULTS:Ten RCTs involving 867 patients(441 in the experimental groups,and 426 in the control groups)were identified,and the overall methodological quality was evaluated as generally low.In the treatment groups,all 10 trials used herbs alone as the treatment,whereas all control groups used prokinetic medicine.The period of intervention ranged from 2 to 8 wk.Three classes were used to evaluate treatment efficacy:significant effective,effective,and ineffective,and all trials used the clinical effective rate(based on the gastric emptying test and changes in GI symptoms)to evaluate efficacy.The data showed that the effects of XSLJZD for the treatment of DGP were superior to the control group(n=867,RR=1.33,95%CI:1.24-1.42,Z=8.11,P<0.00001).Two trials recorded adverse events,and one trial reported follow-up.CONCLUSION:XSLJZD could restore the gastric emptying rate and improve symptoms.However,the evidence remains weak due to the poor methodological quality of the included studies. | Jia-Xing Tian Min Li Jiang-Quan Liao Wen-Ke Liu Xiao-Lin Tong | 2014 | World Journal of Gastroenterology2014,20,2: | 18 |
| 12 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018,61,3: | 12 |
| 13 | Variation Laws of Anthocyanin Content in Roots and Their Relationships with Major Economic Traits in Purple-Fleshed Sweetpotato Ipomoea batatas (L.) Lam显示文摘Variation laws of anthocyanin content in root during the development and among the varieties,and their relationships with major economic traits in purple-fleshed sweetpotato Ipomoea batatas (L.) Lam were studied in the present article. The dynamics of 20 economic traits in 13 purple-fleshed sweetpotato varieties at 20,40,60,80,100,120,and 140 d after their transplanting were investigated,and these traits included anthocyanin content in root,length of the longest vine,number of base branches,root number,dry matter contents in stem,foliage and root,fresh/dry weight of root,fresh/dry weight of stem,fresh/dry weight of foliage,fresh/dry weight of stem and foliage,fresh/dry weight of whole plant,and rations of photosynthate to root,stem,and foliage. The correlations between the variations of anthocyanin content and the other 19 economic traits among varieties and during the whole developing stages,and the correlations of daily increase of anthocyanin content with other 10 kinds of yields were analyzed. The results showed that: (1) During the whole development,the anthocyanin content had three variation types,i.e. a slow-increase type,a fluctuating-change type,and a devious-rising type,and had different responses to the growth of length of the longest vine,number of base branches,fresh/dry yield of root,and photosynthate allotments. (2) The anthocyanin contents among 13 varieties began to have significant difference after 20 d,and showed completed differentiation during 40-100 d,which had significantly negative correlationships with the number of base branches,fresh/dry yield of root,photosynthate allotment ratio to root,and had significant positive correlationships with dry matter content of root,length of the longest vine,fresh/dry yield of stem,dry yield of whole plant and photosynthate allotment ratio to foliage. (3) Because of the significantly negative correlation between daily increase of anthocyanin content and dry matter weight of root,the anthocyanin accumulation competed with dry matter accumulation for photosynthate in root,and the competitive relation was resolved in different ways in different purple-fleshed sweetpotato (PFSP) varieties. So,there had three variation types of anthocyanin content among PFSP varieties during their development,and had different correlations between these variations of anthocyanin content and the major economic traits. | FU Yu-fan CHEN Min YE Xiao-li ZHANG Qi-tang LIAO Zhi-hua YANG Chun-xian HE Ping | 2008 | Agricultural Sciences in China2008,7,1: | 11 |
| 14 | Heterostructured Electrocatalysts for Hydrogen Evolution Reaction Under Alkaline Conditions显示文摘The hydrogen evolution reaction(HER) is a half-cell reaction in water electrolysis for producing hydrogen gas. In industrial water electrolysis, the HER is often conducted in alkaline media to achieve higher stability of the electrode materials. However, the kinetics of the HER in alkaline medium is slow relative to that in acid because of the low concentration of protons in the former.Under the latter conditions, the entire HER process will require additional effort to obtain protons by water dissociation near or on the catalyst surface. Heterostructured catalysts, with fascinating synergistic effects derived from their heterogeneous interfaces, can provide multiple functional sites for the overall reaction process. At present, the activity of the most active known heterostructured catalysts surpasses(platinum-based heterostructures) or approaches (noble-metal-free heterostructures) that of the commercial Pt/C catalyst under alkaline conditions, demonstrating an infusive potential to break through the bottlenecks. This review summarizes the most representative and recent heterostructured HER catalysts for alkaline medium. The basics and principles of the HER under alkaline conditions are first introduced, followed by a discussion of the latest advances in heterostructured catalysts with/without noblemetal-based heterostructures. Special focus is placed on approaches for enhancing the reaction rate by accelerating the Volmer step. This review aims to provide an overview of the current developments in alkaline HER catalysts, as well as the design principles for the future development of heterostructured nano-or micro-sized electrocatalysts. | Jumeng Wei Min Zhou Anchun Long Yanming Xue Hanbin Liao Chao Wei Zhichuan J.Xu | 2018 | Nano-Micro Letters2018,10,4: | 11 |
| 15 | Near-field surface movement during the Wenchuan M_s8.0 earthquake measured by high-rate GPS显示文摘Based on high-rate (1 Hz) GPS data from the Sichuan GPS Continuous Observation Network on the footwall of the Longmenshan Fault, we have characterized the near-field surface movement process during the 5.12 Wenchuan Earthquake. Results show that the maximum deformation near the fault is larger than the deformation set. Stations on the northern segment of the fault moved towards the epicenter first, and then turned toward the vertical orientation of the fault. Deformation of stations on the southern segment is smaller and recovered. The initial motion at all of the stations was downward followed by periodic up and down movements. Comparing the displacement from high-rate GPS and accelerograph data, we can see that they are consistent prior to the arrival of the principal shock, but afterwards a 10 cm difference is found, even though they are synchronized and in phase. More work is yet to be done to explain this. This is the first time that actual the real near-field surface movements of an earth- quake of M >7.0 have been determined in china. These measurements are therefore of high value for studies of surface rupture processes and the analysis of seismic wave travels paths in this region. | YIN HaiTao ZHANG PeiZhen GAN WeiJun WANG Min LIAO Hua LI XiaoJun LI Jie XIAO GenRu | 2010 | Chinese Science Bulletin2010,55,23: | 11 |
| 16 | Selective laser melting(SLM)of CX stainless steel:Theoretical calculation,process optimization and strengthening mechanism显示文摘In the present work,selective laser melting(SLM)technology was utilized for manufacturing CX stainless steel samples under a series of laser parameters.The effect of laser linear energy density on the microstructure characteristics,phase distribution,crystallographic orientation and mechanical properties of these CX stainless steel samples were investigated theoretically and experimentally via scanning electron microscope(SEM),X-ray diffraction(XRD),electron backscatter diffraction(EBSD)and transmission electron microscope(TEM).Based on the systematic study,the SLM CX stainless steel sample with best surface roughness(Ra=4.05±1.8μm)and relative density(Rd=99.72%±0.22%)under the optimal linear density(η=245 J/m)can be obtained.SLM CX stainless steel was primarily constituted by a large number of fine martensite(α’phase)structures(i.e.,cell structures,cellular dendrites and blocky grains)and a small quantity of austenite(γphase)structures.The pre ferred crystallographic orientation(i.e.,<111>direction)can be determined in the XZ plane of the SLM CX sample.Furthermore,under the optimal linear energy density,the good combinations with the highest ultimate tensile strength(UTS=1068.0%±5.9%)and the best total elongation(TE=15.70%±0.26%)of the SLM CX sample can be attained.Dislocation strengthening dominates the strengthening mechanism of the SLM CX sample in as-built state. | Dongdong Dong Cheng Chang Hao Wang Xingchen Yan Wenyou Ma Min Liu Sihao Deng Julien Gardan Rodolphe Bolot Hanlin Liao | 2021 | Journal of Materials Science & Technology2021,,14: | 11 |
| 17 | Target Organ Protection from a Novel AngiotensinⅡReceptor (AT1) Vaccine ATR12181 in Spontaneously Hypertensive Rats显示文摘高血压生产为与疾病联系的死亡经常负责的 pathophysiological 变化。overactive 高血压蛋白原酶血管收缩素系统在高血压和与高血压联系的目标机关损坏的发展起一个中央作用,是明显的。我们以前发现了新奇血管收缩素受体(AT1 ) vaccine-ATR12181 在自发地高血压的老鼠(SHR ) 稀释了高血压(BP ) 的发展人的必要高血压的模型。我们的目的是决定高 BP 的这变细是否与由高血压的状态导致的目标机关损坏的预防被联系。SHR 被在联合复杂的 peptide-tetanus-toxoid 的重复下的注射与 Freund 的助手从 AT1A 受体的 extracelluar 部分对肽(编码 ATR12181 ) 使免疫。64 个星期长期的观察被执行。重复种痘导致了 anti-ATR12181 抗体的正式就职。在观察的结束,种牛痘表明的 SHR 降低肾损害的 BP,减少的心脏的肥大和变细。在心和肾的 c-fos 和 c-jun 的 mRNA 层次在种牛痘的 SHR 被减少。因为自我抗原被使用,疫苗的安全被担心。然而,自体免疫的疾病的符号没在心和肾的节被观察。这些数据证明对 AT1 受体的细胞外的部分的域的那重复免疫能对高血压引起一个目标机关保护。对 AT1 受体的活跃免疫可以在高血压的治疗被看作有希望的新策略。 | Feng Zhu Yuhua Liao Liudong Li Min Cheng Fen Wei Yumiao Wei Ming Wang | 2006 | Cellular & Molecular Immunology2006,3,2: | 10 |
| 18 | Effect of Heat Treatment on Cu Distribution,Antibacterial Performance and Cytotoxicity of Ti-6Al-4V-5Cu Alloy显示文摘A copper-bearing Ti-6AI-4V-5Cu alloy was processed and subjected to different heat treatments to explore the relationship among microstructure,antibacterial performance,and cytocompatibility.Characterization of microstructure revealed that the solution treated alloy consisted of α phase,α' phase and(3 phase,while besides these phases,the aged alloy also contained the precipitations of intermetallic Ti_2Cu compound.The solution treated alloy showed better antibacterial performance with increasing the solution temperature.The Cu ions released from Ti—6AI—4V—5Cu alloy could effectively inhibit the formation of bacterial biofilm on the surface of alloy,and do not induce any cytotoxicity.The optimal heat treatment for Ti-6Al-4V-5Cu alloy was solution treated at 930 C,at which it could exhibit both promising antibacterial performance and no cytotoxicity. | Zheng Ma Ling Ren Rui Liu Ke Yang Yu Zhang Zhenhua Liao Weiqiang Liu Min Qi R.D.K.Misra | 2015 | Journal of Materials Science & Technology2015,31,7: | 10 |
| 19 | Effects of contamination of single and combined cadmium and mercury on the soil microbial community structural diversity and functional diversity显示文摘To assess the effects of single and combined pollution of cadmium (Cd) and mercury (Hg) on soil micro-bial community structural and functional diversities, an incubation experiment was conducted, by employing two soils, namely, the marine sediment silty loam soil and the yellowish-red soil, in which five levels of Cd, Hg and Cd and Hg in combination were added. After being incubated for 56 days, the phospholipid fatty acids (PLFAs) profile and sole carbon source utilization pattern (BIOLOG) of the samples were tested. The results showed that the compo-sition of the microbial communities changed significantly at different levels of metals application. The principal component analyses (PCA) of PLFAs indicated that the structure of the microbial community was also significantly altered with increasing levels of metals, with increasing PLFAs biomarkers for fungi and actinomycetes, and in-creasing ratio of Gram-positive to Gram-negative bacteria. Sole carbon source utilization pattern analysis revealed that single and combined application of Cd and Hg inhibited significantly the functional activity of soil microorgan-isms, the functional diversity indices [Richness (S), Shannon-Wiener indices (H) and Evenness (EH)] were signifi-cantly lower in polluted soils than those in non-polluted soils, which also significantly altered with increasing levels of metals. PCA for the sole carbon source utilization pattern also indicated that the metal contamination could result in a variable soil microbial community. The results revealed that the combination of Cd and Hg had higher toxicity to soil microbial community structural and functional diversities than the individual application of Cd or Hg. | XIE Xiaomei LIAO Min MA Aili ZHANG Haijun | 2011 | Chinese Journal Of Geochemistry2011,30,3: | 9 |
| 20 | 禽腺病毒4型(FAdV-4)分离株对鸡的致病力及其基因组分析(英文)显示文摘目的:了解禽腺病毒4型(FAd V-4)分离株在口服、滴鼻点眼和肌注三种感染途径下对7~35日龄鸡的致病性,并分析该分离株与其他参考毒株在基因组水平上的差异。创新点:用原代鸡胚肾细胞(CEK)成功培养了FAd V-4分离株。发现除了常用的口服和肌注途径,FAd V-4也可通过滴鼻点眼接种途径感染7、21和35日龄鸡。肌注方法最为敏感,导致感染鸡100%死亡;35日龄鸡较7和21日龄鸡表现出更明显的临床症状和剖检病变。方法:通过口服、滴鼻点眼和肌注三种途径将FAd V-4分离株的CEK细胞培养物接种7~35日龄的无特定病原体(SPF)鸡。通过临床症状观察、排毒检测、病理解剖、免疫组化和组织中毒载量测定来判断分离株的致病性及病毒在组织脏器中的分布情况。通过病毒中和试验检测感染存活鸡的血清中和抗体。通过全基因组测序分析,比较FAd V-4分离株与国内外参考毒株的基因组序列差异。结论:本研究分离鉴定的FAd V-4分离株SD1511可以在CEK细胞上适应,并可以通过口服、滴鼻点眼和肌注三种感染途径引起7~35日龄的SPF鸡50%~100%的死亡,其中肌注最为敏感,死亡率达100%。感染鸡持续排毒至感染后的40天,产生具有明显中和作用的中和抗体。全基因组测序分析结果显示,SD1511基因组与最近国内分离的FAd V-4具有很高的同源性,但与国外的分离株有明显的差异。 | Kai-kun MO Chen-fei LYU Shang-shang CAO Xia LI Gang XING Yan YAN Xiao-juan ZHENG Min LIAO Ji-yong ZHOU | 2019 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2019,20,9: | 9 |