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| 1 | BiVO_(4),Bi_(2)WO_(6) and Bi_(2)MoO_(6) photocatalysis:A brief review显示文摘In recent years,photocatalytic technologies have been extensively studied and diffusely used in water splitting,decomposition of organic pollutants,reduction of carbon dioxide,etc.As a type of eye-catching semiconductors,BiVO_(4),Bi_(2)WO_(6),and Bi_(2)MoO_(6) (denoted as BiaAOb)have become a hotspot in photocatalytic researches due to their crystal structure stability,high light quantum and electronic transmission efficiency,and outstanding energy utilization capacity.However,pristine BiaAOb(A=V,W,and Mo)possesses several drawbacks,such as low separation efficiency of photo-excited electron-hole pairs,low specific surface area,as well as the poor quantum utilization,which restrict their photocatalytic performance.Considerable efforts,such as nanostructure modification,surface engineering,and heterojunction/homojunction fabrication,have been conducted to solve these problems.This integrated review aims to sum up recent advances in current studies on fabrication of high efficiency BiaAOb photocatalysts to accelerate the developments of BiaAOb-based materials in the photocatalysis(PC)field.The current challenges and prospects of BiaAOb are emphasized which stretches the existing fundamental theories of PC as well as provide a promising strategy to fabricate high efficiency BiaAOb catalysts to control environmental pollution and assist the sustainable development of energy. | Xintong Liu Shaonan Gu Yanjun Zhao Guowei Zhou Wenjun Li | 2020 | Journal of Materials Science & Technology2020,56,21: | 13 |
| 2 | Medium-and long-term efficacy of ligustrazine plus conventional medication on ischemic stroke: a systematic review and meta-analysis显示文摘OBJECTIVE: To evaluate the mediumto long-term efficacy of ligustrazine plus conventional medicine treating ischemic stroke. METHODS: Randomized controlled trials(RCTs) testing ligustrazine in the treatment of acute ischemic stroke were retrieved from Cochrane Library, PubMed, Excerpta Medica Database, Chinese Medical Journal Database, Chinese Biomedical Database, China National Knowledge Infrastructure Database, and Chinese Clinical Trial Register, and then identified by the inclusive and exclusive criteria. The quality of trials was assessed with the Cochrane Handbook 5.1, a risk of bias assessment tool. RevMan 5.1 was used for meta-analysis.RESULTS: Three RCTs involving 643 patients were included. Compared to conventional medicine treatment alone, ligustrazine plus conventional medicine treatment showed significant difference in reduction of stroke recurrence either at the end of 1-year follow-up [RR=0.42, 95% CI(0.18, 0.94), P< 0.05] or 3-years observation [RR=0.48, 95% CI(0.27, 0.83), P<0.05]. The ligustrazine group also showed higher survival rate [RR=1.67, 95% CI(1.02, 0.2.71), P<0.05] and significantly better effective rate [RR= 1.28, 95% CI(1.10, 1.50), P<0.05] than that of the control group at the end of 1 year visit. Only one trial conducted safety assessment and no adverse events were reported. The methodological quality of all the trials included was generally poor. CONCLUSION: The findings provided evidence that the combination of ligustrazine and conventional medication was mediumand long-term beneficial to the patients suffering ischemic stroke. But more RCTs of high quality are needed to further prove the efficacy and safety of using ligustrazine for ischemic stroke. | Xiaojia Ni Shaonan Liu Xinfeng Guo | 2013 | Journal of Traditional Chinese Medicine2013,33,6: | 6 |
| 3 | Carbonate Sequence Stratigraphy of a Back-Arc Basin: A Case Study of the Qom Formation in the Kashan Area, Central Iran显示文摘Qom 形成从在伊朗的中央盆散布的海洋的继任包括 Oligo 中新世的存款。它由指定为 A-F 的五个成员组成。Littleprevious 工作在顺序地层学上存在。与露头数据,井和地区性的地震侧面基于顺序地层学的综合研究, Qom 形成作为扔在的碳酸盐继任被解释一中间 -- 第三级的背弧盆。有 twosecond 顺序序列(指定了为 SS1 和 SS2 ) 并且五个第三顺序的序列(指明的 asS1-S5 ) 。五条不同系统道包括 transgressive,高看台,强迫回归,斜坡边缘和低看台被认出了。在序列和 lithologicsub 单位之间的关系被对照了并且定义(S1 到个别地相应于 A-C1 的 S5, C2-C4, D-E, F 的更低、上面的部分) ;一条相对海面变动曲线和顺序 stratigraphicframework 详细被建立了并且描述。在坚定的背弧盆和世界的之间的相对海面变动的巧合显示 Qom 形成的沉积旋回被海面升降的周期主要控制。系统道和特殊 tectonic-depositional 背景的可变联合有原因地支撑在揭示的背弧盆的碳酸盐看见的多重 sequencestratigraphic 框架式样:(1 ) 开发了一些的大陆人边缘盆障碍形成,由 carbonate-evaporites 的多重周期的发展描绘了;(2 ) 一个扁平的碳酸盐斜面,它发生在南部的架上加从陆地由于足够的橡皮供应发生在北架上的混合 siliciclasticsand 碳酸盐从附近的 magmatic 岛由碎屑状的供应的缺乏形成了;并且(3 ) 叠由于南部的架高举发生在南部的架上并且在盆 lows 的模式的强迫的回归的 stratigraphic。厚、普遍的沉积框架石灰石通常发生在超级顺序的起始的序列( S1 和 S3 ),它导致了优先的油水库免职但是来源和盖岩的缺乏,而 theretrogradational 和职业人员有等级的框架石灰石通常发生在超级顺序的以后的序列( S2and S4-S5 ),它导致来源,水库和盖岩集会的二个完美的集合,以便在亚成员 C2-C4 | XU Guoqiang ZHANG Shaonan LI Zhongdong SONG Lailiang LIU Huimin | 2007 | Acta Geologica Sinica(English Edition)2007,81,3: | 6 |
| 4 | Characteristics of gas-solid micro fluidized beds for thermochemical reaction analysis显示文摘Fuel conversion and clean energy reaction systems involve a variety of catalytic and non-catalytic gas-solid thermochemical reactions.A good understanding of the correct reaction mechanism and kinetics,as well as the profiles of reaction products,is of great significance to the development,design,and operation of such reaction systems.The micro fluidized bed reaction analysis provides an efficient and reliable method to acquire this essential information with low capital and operating costs,low energy consumption and enhanced safety.This paper provides an overview of the system and its characteristics for the micro fluidized bed reaction analyzer that has been well proven to be a reliable new approach as well as an instrument for characterizing various gas-solid thermochemical reactions. | Zhennan Han Junrong Yue Xi Zeng Jian Yu Fang Wang Shaozeng Sun Hong Yao Guangqian Luo Xuejing Liu Yining Sun Fu Ding Liangliang Fu Lei Shi Kangjun Wang Jiebin Yang Shaonan Wang Xueqing Chen Dingrong Bai Guangwen Xu | 2020 | Carbon Resources Conversion2020,3,1: | 6 |
| 5 | Reporting quality and effect size comparison in randomized controlled trials of bo's abdominal acupuncture using CONSORT statement and STRICTA显示文摘OBJECTIVE: To evaluate the reporting quality of randomized controlled trials(RCT) that compared Bo's abdominal acupuncture with conventional body acupuncture, and compare the efficacy and safetybetweenthembyperforminga Meta-analysis.METHODS: All RCTs comparing Bo's abdominalacupuncture with conventional body acupuncture were included. English and Chinese databases were searched from their respective inceptions to March 2014. The reporting quality was assessed according to the 'Consolidated Standards of Reporting Trials'(CONSORT) checklist for parallel RCTs and the revised 'Standards for Reporting Interventions in Clinical Trials of Acupuncture'(STRICTA). A Meta-analysis was conducted to synthesize the effect sizes,and publication bias was evaluated by the Egger linear regression test using Stata.RESULTS: Ninety-seven studies were included, of which most lacked adequate reporting information, and 80.4% showed that the efficacy of abdominal acupuncture is superior to conventional body acupuncture, especially for the following diseases:lumbar disc herniation, cervical spondylosis, omarthritis and cervical vertigo, except simple obesity.Effect-sizes were controversial when evaluating different outcomes.CONCLUSION: The international standard CONSORT statement and STRICTA guidelines should be strictly applied when reporting acupuncture RCTs in the future. Abdominal acupuncture appears to be more effective compared with conventional body acupuncture for some diseases. However, further high quality blind RCTs using validated outcomeindexesandstandardreportingarewarranted. | Wen Wanxin Yang Lihong Liu Shaonan Zhong Ying Hu Xiaoyi Huang Xiaowan Guo Xinfeng | 2016 | Journal of Traditional Chinese Medicine2016,36,3: | 5 |
| 6 | Effects of long-term fertilization on oxidizable organic carbon fractions on the Loess Plateau,China显示文摘The effects of long-term fertilization on pools of soil organic carbon(SOC)have been well studied,but limited information is available on the oxidizable organic carbon(OOC)fractions,especially for the Loess Plateau in China.We evaluated the effects of a 15-year fertilization on the OOC fractions(F1,F2,F3 and F4)in the 0–20 and 20–40 cm soil layers in flat farmland under nine treatments(N(nitrogen,urea),P(phosphorus,monocalcium phosphate),M(organic fertilizer,composted sheep manure),N+P(NP),M+N(MN),M+P(MP),M+N+P(MNP),CK(control,no fertilizer)and bare land(BL,no crops or fertilizer)).SOC content increased more markedly in the treatment containing manure than in those with inorganic fertilizers alone.F1,F2,F4 and F3 accounted for 47%,27%,18% and 8% of total organic carbon,respectively.F1 was a more sensitive index than the other C fractions in the sensitivity index(SI)analysis.F1 and F2 were highly correlated with total nitrogen(TN)and available nitrogen(AN),F3 was negatively correlated with p H and F4 was correlated with TN.A cluster analysis showed that the treatments containing manure formed one group,and the other treatments formed another group,which indicated the different effects of fertilization on soil properties.Long-term fertilization with inorganic fertilizer increased the F4 fraction while manure fertilizer not only increased labile fractions(F1)in a short time,but also increased passive fraction(F4)over a longer term.The mixed fertilizer mainly affected F3 fraction.The study demonstrated that manure fertilizer was recommended to use in the farmland on the Loess Plateau for the long-term sustainability of agriculture. | DING Shaonan XUE Sha LIU Guobin | 2016 | Journal of Arid Land2016,8,4: | 4 |
| 7 | Chinese herbal medicine(weijing decoction)combined with pharmacotherapy for the treatment of acute exacerbations of chronic obstructive pulmonary disease显示文摘 | LIU Shaonan SHERGIS J CHEN Xiankun | 2014 | Evidence-Based Complementary and Alternative Medicine2014,,57: | 1 |
| 8 | Reservoir formation mechanism analysis and deep high-quality reservoir prediction in Yingcheng Formation in Longfengshan area of Songliao Basin, China显示文摘Although commercial gas flow was produced in several wells with recent years'exploration of Longfengshan area in Changling fault sag,the formation mechanism and controlling factors for high-quality reservoirs still remained undefined.Here,the Yingcheng tight gas reservoirs of Longfengshan area are used as an example to characterize high-quality reservoir formation mechanism and distribution rules.Based on the thin section,SEM,X-ray diffraction,computed tomography(CT)scanning,burial history,constant-rate mercury penetration and physical properties testing,formation mechanism and controlling factors for high-quality reservoirs were analyzed.Results show the following characteristics.First,the reservoir is dominated by chlorite and laumontite cements,and compaction is the most important factor to control reservoir physical properties.According to this,the reservoir can be divided into compacted tight sandstones,chlorite-cemented sandstones and laumontite-cemented sandstones.Second,the high-quality reservoirs are formed due to early extensive laumontite precipitation and the later dissolution of laumontite by organic acid.Meanwhile,it is found that the distribution of cementation and dissolution exhibits some regulations in sedimentary facies,and the distribution is mainly effected and controlled by the lake water and charging of fresh water.Besides,the distribution model of various types of sandstones was established.Studies over diagenesis and sedimentary facies reveal that the high-quality laumontite-cemented sandstones exist in the outside subaqueous fan-delta of the deep sag in Longfengshan area.These findings have been validated by recent exploration wells which obtained high industrial gas flow. | Yongmei Zhang Xiaoqi Ding Peng Yang Yan Liu Qi Jiang Shaonan Zhang | 2016 | Petroleum2016,2,4: | 1 |
| 9 | CXCR4 Peptide Conjugated Au-Fe2O3 Nanoparticles for Tumor-targeting Magnetic Resonance Imaging显示文摘 | LIU Guifeng CHEN Hongda YU Shaonan LI Xiaodong WANG Zhenxin | 2018 | Chemical Research in Chinese Universities2018,34,4: | 0 |
| 10 | The effect of thermal fluid derived from mud diapir on sandstone reservoirs in the Yinggehai Basin, South China Sea显示文摘The underground thermal fluid is one of the significant factors controlling the formation and quality of reservoirs.The Huangliu Formation(N_(1)h)in YF1 area of the central depression belt in the Yinggehai Basin,South China Sea,is characterized by intense thermal fluid activities related to mud diapir and large-scale shallow-water gravity flow deposits.The multi-episodic invasion of high-temperature and CO_(2)-rich thermal fluid into the formation induces complex water-rock reaction during diagenetic pro-cess,providing a preferable investigation opportunity for revealing how thermal fluid affects reservoir quality.This study characterizes the reservoirs in the formation through core and thin section analyses as well as physical property test.The reservoirs are dominated by fine-grained sandstone characterized by medium porosity(15.2-21.3%)and lower permeability(0.56-15.75mD).Based on an analysis of casting thin section,cathode luminescence(CL),scanning electron microscope(SEM),carbon and oxygen isotope,inclusion test,and electron-probe microanalysis(EPMA),we systematically investigate the diagenetic patterns and pore evolution process for the reservoirs in the formation.The episodic invasion of thermal fluid occurred approximately 0.4 Ma ago plays an important role in controlling reservoir development:The CO_(2)-rich formation water induces massive late-stage dissolution,resulting in a higher proportion of dissolved pores(38.7-46.4%),which improves the porosity of reservoirs at a depth of 2600-3100 m.Nevertheless,the late dissolution together with carbonate cementation occurred in closed diagenetic system blocks most seepage channels.Furthermore,the relatively high level clay mineral transformation in the YF1 area leads to a higher content of authigenic illite(44-62%)in the formation.Massive authigenic illite severely blocks the pore throats in fine sandstone,reducing permeability.This study offers an insight to the understanding of mud diapir-derived thermal fluid affecting and controlling the quality of reservoirs in some areas of the Yinggehai Basin. | Xiaowei Lv Meiyan Fu Shaonan Zhang Yi Liu Xiaoqi Ding Xianghao Meng Shuai Yin Tengjiao Sun | 2022 | Energy Geoscience2022,3,4: | 0 |
| 11 | Sensitivity of solar greenhouse envelopes to the thermal disfigurements and optimal selection of the thermal insulation quilt显示文摘The objectives of the present work are focused on exploration of the reasons for temperature difference in different envelopes,the sensitivity of envelopes of solar greenhouse to thermal disfigurements and optimal selection of the thermal insulation quilt.Theoretical analysis and derivation are conducted according to the experimental results of surface temperature,convective heat transfer,and heat flux density in different envelopes which with thermal disfigurements of solar greenhouse using heat transfer theory.The results revealed that the difference of intrinsic thermal conductivity and thickness of the envelopes leads to difference in the thermal flux and thus in the surface temperature of different envelopes.Compared with the front roof and back roof,the wall is more sensitive to thermal disfigurements.According to the influence of thermal disfigurements on solar greenhouse temperature,the allowable thermal disfigurements area fraction of front roof and back roof are given.Based on the analysis of heat transfer theory and test results,the work given the expression of the thickness and thermal conductivity of thermal insulation quilt under different outdoor minimum temperatures for optimal selection of thermal insulation quilt based on comprehensive considering factors of the solar greenhouse structure,crop demand,outdoor minimum temperature,and insulation quilt properties.The results of this work give technical criterion for whether the envelopes with thermal disfigurements needs to be repaired or replaced,and it also provides theoretical and technical support for design the solar greenhouse as well as methodological guidance for the optimal selection of the thermal insulation quilt. | Yachen Sun Yao Zhang Chenmeng Zhu Shaonan Xu Bowen Liu Yanfei Cao Changji Zhou Yaqi Zhou Zhirong Zou Encai Bao | 2021 | International Journal of Agricultural and Biological Engineering2021,14,5: | 0 |
| 12 | Mitigation of Optical Multipath Interference Algorithms in IM-DD Transmission System显示文摘This paper aimed to propose two algorithms,DA-M and RF-M,of reducing the impact of multipath interference(MPI)on intensity modulation direct detection(IM-DD)systems,particularly for four-level pulse amplitude modulation(PAM4)systems.DA-M reduced the fluctuation by averaging the signal in blocks,RF-M estimated MPI by subtracting the decision value of the corresponding block from the mean value of a signal block,and then generated interference-reduced samples by subtracting the interference signal from the product of the corresponding MPI estimate and then weighting factor.This paper firstly proposed to separate the signal before decision-making into multiple blocks,which significantly reduced the complexity of DA-M and RF-M.Simulation results showed that the MPI noise of 28 GBaud IMDD system under the linewidths of 1e5 Hz,1e6 Hz and 10e6 Hz can be effectively alleviated. | Huo Jiahao Zhu Jin Zhu Zuqing Zhang Xiaoying Liu Shaonan Tao Jianlong Wei Huangfu | 2024 | China Communications2024,21,4: | 0 |
| 13 | Systematic review on the adverse reactions of oral administration of Indigo Naturalis and its preparations显示文摘Objective:This article systematically analyses the effects of adverse drug events/adverse drug reactions(ADEs/ADRs)of oral Indigo Naturalis(Qingdai)preparations in order to provide references for its rational clinical application.Methods:All clinical studies reporting ADE/ADR related to the oral administration of Qingdai preparations were searched through electronic databases,including PubMed,the Cochrane Library,Embase,China National Knowledge Infrastructure(CNKI),China Biology Medicine disc(CBM),VIP Information Chinese Journal Service Platform(VIP),and Wanfang database,from inception to September 27,2020.Information were extracted from these literatures,including primary disease,type of adverse reactions,dose,treatment,outcomes and so on.Incidence of ADE/ADR was estimated,as well as distribution of primary diseases and victim organs and systems were analyzed.Results:A total of 682 articles were included,with 651 clinical population studies and 31 case reports.Among them,604 detailed ADR/AE involving 33459 patients using oral Qingdai preparations,and a total of 5061 cases were found to present adverse events,including 2827 cases of digestive system(abdominal pain,diarrhea,etc.),469 cases of blood system damage(thrombocytopenia,leukopenia,anemia,etc.),313 cases of liver damage(abnormal liver function,liver toxicity,elevated liver enzymes,etc.),327 cases of nervous system reactions(headache,dizziness,poor sleep,etc.)and 1186 cases of other systems and organs.Severe adverse events(SAEs)mainly were liver damage,and could be relived after symptomatic treatment.Conclusion:From the systematic information retrieval and analysis,it is found that oral Qingdai preparations application may clinically cause ADEs/ADRs in terms of gastrointestinal tract and liver damage.Therefore,when using oral Qingdai preparations,liver and stomach protection should be done.At the same time,pay close attention to various biochemical indicators and the patient's drug response during the treatment process,and,if necessary,deal with it in time so as not to deteriorate the condition.Moreover,active surveillance system should be conducted to monitor ADE/ADR,so as to establish a clearer causal relationship between the drug and the adverse event. | Xueyi Deng Rui Lan Qianwen Xie Jingmin Xiao Jiaqi Lai Jing Chen Yihan He Shaonan Liu Lihong Yang Xinfeng Guo | 2021 | TMR Modern Herbal Medicine2021,4,1: | 0 |