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| 1 | The Global Stratotype Section and Point (GSSP) for the boundary between the Capitanian and Wuchiapingian Stage (Permian)显示文摘 | Yugan Jin Shuzhong Shen Charles M. Henderson Xiangdong Wang Wei Wang Yue Wang Changqun Cao Qinghua Shang | 2006 | Episodes2006，29，4： | 39 |
| 2 | Clinical features and treatment status of hemifacial spasm in China显示文摘 | Wang Lin Hu Xingyue Dong Hongjuan Wang Wenzhao Huang Yue Jin Lingjing Luo Yumin Zhang Weixi Lian Yajun Liang Zhanhua Shang Huifang Feng Yabo wu Yiwen Chen Jun Luo Weifeng Wan Xinhua | 2014 | Chinese Medical Journal2014，，5： | 20 |
| 3 | Chronostratigraphic Subdivision and Correlation of the Permian in China显示文摘Since the principle of multiple stratigraphic classification has been widely accepted by Chinese stratigraphers, various new Permian chronostratigraphic units have been proposed in China, and they need to be redefined. The establishment of a new global chronostratigraphic scheme of the Permian, compilation of Permian lithostratigraphic units and updating of Permian biostratigraphic sequences of China makes it possible to present a revised regional chronostratigraphic succession for the Permian System in China. This succession consists of three series and eight stages. The Chuanshanian Series includes two stages, the Zisongian and the Longlinian; the Yanghsinian (Yangxinian) Series is subdivided into the Chihsian (Qixiaan) and the Maokouan Subseries, of which the former comprises the Luodianian and the Xiangboan Stage, and the latter the Kufengian (Gufengian) and the Lengwuan Stage; the Lopingian (Lepingian) Series includes the Wuchiapingian (Wujiapingian) and the Changhsingian (Changxingian) Stage. | JIN Yugan SHANG Qinghau WANG Xiangdong WANG Yue SHENG Jinzhang | 1999 | Acta Geologica Sinica(English Edition)1999，73，2： | 14 |
| 4 | Cardioprotective mechanism of SGLT2 inhibitor against myocardial infarction is through reduction of autosis显示文摘Sodium-glucose cotransporter 2(SGLT2)inhibitors reduce cardiovascular mortality in patients with diabetes mellitus but the protective mechanism remains elusive.Here we demonstrated that the SGLT2 inhibitor,Empagliflozin(EMPA),suppresses cardiomyocytes autosis(autophagic cell death)to confer cardioprotective effects.Using myocardial infarction(Ml)mouse models with and without diabetes mellitus,EMPA treatment significantly reduced infarct size,and myocardial fibrosis,thereby leading to improved cardiac function and survival.In the context of ischemia and nutritional glucose deprivation where autosis is already highly stimulated,EMPA directly inhibits the activity of the Na^(+)/H^(+)exchanger 1(NHE1)in the cardiomyocytes to regulate excessive autophagy.Knockdown of NHE1 significantly rescued glucose deprivation-induced autosis.In contrast,overexpression of NHE1 aggravated the cardiomyocytes death in response to starvation,which was effectively rescued by EMPA treatment.Furthermore,in vitro and in vivo analysis of NHE1 and Beclin 1 knockout mice validated that EMPA s cardioprotective effects are at least in part through downregulation of autophagic flux.These findings provide new insights for drug development,specifically targeting NHE1 and autosis for ventricular remodeling and heart failure after Ml in both diabetic and non-diabetic patients. | Kai Jiang Yue Xu Dandan Wang Feng Chen Zizhuo Tu Jie Qian Sheng Xu Yixiang Xu John Hwa Jian Li Hongcai Shang Yaozu Xiang | 2022 | Protein & Cell2022，13，5： | 13 |
| 5 | A Summary and Evaluation of Current Evidence for Myocardial Infarction with Chinese Medicine显示文摘Objective: To provide evidence-based recommendations for clinical application and provoke thoughts for future researchers by conducting a comprehensive summary and evaluation of the current evidence profile for the role of Chinese medicine(CM) in treating myocardial infarction(MI). Methods: Online databases including Pub Med, EMBase, Cochrane Library, Chinese National Knowledge Infrastructure(CNKI), Chinese Biomedical Medicine(CBM), VIP Journal Integration Platform, and Wanfang database were systematically searched for literatures on CM in treating MI. After screening, studies were categorized into 5 types, i.e. systematic review(SR), randomized controlled trial(RCT), observational study, case report and basic research. General information was abstracted, and the quality levels of these studies and their conclusions were summarized and assessed. Results: A total of 452 studies including 10 SRs, 123 RCTs, 47 observational studies, 28 case reports, and 244 basic researches were selected. Clinical studies centered primarily on herbal decoction and mostly were not rigorously performed. High-quality studies were predominantly on Chinese patent medicines(CPMs) such as Danshen Injection(丹参注射液), Shenmai Injection(参麦注射液), Shengmai Injection(生脉注射液) and Qishen Yiqi Dripping Pills(芪参益气滴丸). The most frequently observed pattern of drug combination was decoction plus injection. Results of SRs and clinical studies showed that CM may reduce mortality, decrease risk of complication, reduce myocardial injury, improve cardiac function and inhibit ventricular remodeling. Findings from basic researches also supported the positive role of CM in reducing infarct size and myocardial injury, promoting angiogenesis, preventing ventricular remodeling and improving cardiac function. According to the current evidence body, CM has proven effects in the prevention and treatment of MI. It is also found that the effects of CPMs vary with indications. For instance, Shenmai Injection has been found to be especially effective for reducing the incidence of acute clinical events, while CPMs with qi-nourishing and bloodcirculating properties have been proven to be effective in inhibiting ventricular remodeling. High quality evidence supports the use of CM injection for acute MI and CPM for secondary prevention. Reports on adverse events and other safety outcomes associated with CM for MI are scarce. Conclusions: Sufficient evidence supported the use of CM as an adjuvant to Western medicine for preventing and treating MI. The choice of drug use varies with disease stage and treatment objective. However, the quality of the evidence body remains to be enhanced. | WANG Yue XIAO Lu MU Wei YU Hai-long ZHANG Shuo TIAN Gui-hua SHANG Hong-cai | 2017 | Chinese Journal of Integrative Medicine2017，23，12： | 12 |
| 6 | miR-93-5p Transferred by Exosomes Promotes the Proliferation of Esophageal Cancer Cells via Intercellular Communication by Targeting PTEN显示文摘Objective To investigate the relationship between plasma miR-93-5p and the risk of esophageal cancer, as well as the influence of miR-93-5p on the biological function of esophageal cancer cells,exerted through exosomes.Methods The expression of plasma miR-93-5p in esophageal cancer patients and healthy controls was analysed by real-time quantitative PCR. The influence of miR-93-5p on the risk and prognosis of esophageal carcinoma was analyzed by conditional logistic regression and survival analysis. The effect of miR-93-5p on the biological function of recipient cells was investigated by establishing an in vitro donor cell co-culture model. The target gene of miR-93-5p was validated by luciferase reporter assay and Western Blotting.Results Upregulation of plasma miR-93-5p expression significantly increases the risk of esophageal cancer and is associated with poor prognosis. miR-93-5p transferred by exosomes promotes the proliferation of recipient esophageal cancer cells and affects the expression of PTEN and its downstream proteins p21 and cyclin D1.Conclusion Our study provides a reference for the identification of biomarkers for the diagnosis and prognosis of esophageal cancer. | LIU Meng Xin LIAO Juan XIE Ming GAO Zhi Kui WANG Xiang Hu ZHANG Ying SHANG Mu He YIN Li Hong PU Yue Pu LIU Ran | 2018 | Biomedical and Environmental Sciences2018，31，3： | 10 |
| 7 | Soil Organic Matter Fractions under Different Vegetation Types in Permafrost Regions along the Qinghai-Tibet Highway, North of Kunlun Mountains, China显示文摘As a key attribute of soil quality, soil organic matter(SOM) and its different fractions play an important role in regulating soil nutrient cycling and soil properties.This study evaluated the soil carbon(C) and nitrogen(N) concentrations in different SOM fractions(light– and heavy fractions,microbial biomass) under different vegetation types and analyzed their influencing factors in continuous permafrost regions along the Qinghai-Tibet Highway in the North of Kunlun Mountains, China.Soil samples were collected in pits under four vegetation types — Alpine swamp meadow(ASM), Alpine meadow(AM), Alpine steppe(AS) and Alpine desert(AD) — at the depth of 0-50 cm.The vegetation coverage was the highest at ASM and AM, followed byAS and AD.The results indicated that the concentrations of light fraction carbon(LFC) and nitrogen(LFN), and microbial biomass carbon(MBC)and nitrogen(MBN) decreased as follows: ASM > AM >AS > AD, with the relatively stronger decrease of LFC,whereas the heavy fraction carbon(HFC) and nitrogen(HFN) concentrations were lower in AS soils than in the AD soils.The relatively higher proportions of LFC/SOC and MBC/SOC in the 0-10 cm depth under the ASM soils are mainly resulted from its higher substrate input and soil moisture content.Correlation analysis demonstrated that aboveground biomass, soil moisture content, soil organic carbon(SOC) and total nitrogen(TN) positively correlated to LFC, LFN, HFC, HFN, MBC and MBN, while p H negatively correlated to LFC, LFN, HFC, HFN, MBC and MBN.There was no relationship between active layer thickness and SOM fractions, except for the LFC.Results suggested that vegetation cover, soil moisture content, and SOC and TN concentrations were significantly correlated with the amount and availability of SOM fractions, while permafrost had less impact on SOM fractions in permafrost regions of the central Qinghai–Tibet Plateau. | SHANG Wen ZHAO Lin WU Xiao-dong LI Yu-qiang YUE Guang-yang ZHAO Yong-hua QIAO Yong-ping | 2015 | Journal of Mountain Science2015，12，4： | 9 |
| 8 | Adsorptive removal of phosphate by the bimetallic hydroxide nanocomposites embedded in pomegranate peel显示文摘This study aimed to fabricate new and effective material for the efficiency of phosphate adsorption.Two types of adsorbent materials,the zirconium hydroxides embedded in pomegranate peel(Zr/Peel)and zirconium-lanthanum hydroxides embedded in pomegranate peel(Zr-La/Peel)were developed.Scanning electronic microscopy(SEM),x-ray photoelectron spectroscopy(XPS)and x-ray diffraction(XRD)were evaluated to give insight into the physicochemical properties of these adsorbents.Zr-La/Peel exceeded the adsorption efficiency of Zr/Peel adsorbents in batch adsorption experiments at the same pH level.The peel as a host can strive to have a strong'shielding effect'to increase the steadiness of the entrenched Zr and La elements.La and Zr are hydroxide metals that emit many hydrogen ions during the hydrolysis reaction,which contribute to protonation and electrostatic attraction.The highest adsorption capacity of La-Zr/Peel for phosphate was calculated to be40.21 mg/g,and pseudo second-order equation is very well fitted for kinetic adsorption.Phosphate adsorption efficiency was reduced by an increase of pH.With the background of coexisting Cl-,little effect on adsorption efficiency was observed,while adsorption capacities were reduced by almost 20-30%with the coexistence of SO42-,NO3-and humic acid(HA). | Muhammad Akram Xing Xu Baoyu Gao Qinyan Yue Shang Yanan Rizwan Khan Muhammad Ali Inam | 2020 | Journal of Environmental Sciences2020，32，5： | 8 |
| 9 | Effects of copper and zirconium contents on microstructure and magnetic properties of Sm(Co,Fe,Cu,Zr)_(z)magnets with high iron content显示文摘The evolution of the microstructure,microchemistry and magnetic properties of the Sm(CobalFe_(0.28)-CuyZrx)_(7.6)magnets with different Zr and Cu contents was investigated.It is found that the coercivity of the Sm(Co,Fe,Cu,Zr)_(z)magnets is sensitive to Zr content.The deficiency of Zr content causes heterogeneity of Cu and Fe distributions,while an excessive Zr content leads to the formation of a SmCoZr impurity phase.The cellular structure and distribution of Cu concentration.gradient between the cell boundary phase and cell pha se are destroyed by inappropriate Zr content,which results in a reduction of coercivity.The Cu concentration difference between the cell boundary phase and cell phase increases with increasing Cu content.The coercivity of the Sm(CobalFe_(0.28)CuyZ_(r0.02))_(7.6)magnets increases from 10.4 to 25.4 kOe for y=0.05 and y=0.07.However,the excess of Cu element destroys the cell boundary phase and enlarges the cell size,resulting in a significant decrease of squareness and energy density.The optimum performance(remanence of 11.4 kG,coercivity of 25.4 kOe,maximum magnetic ene rgy product of 30.4 MGOe)was obtained for the Sm(Co_(0.63)Fe_(0.28)Cu_(0.07)Zr_(0.02))_(7.6)magnet. | Zhifeng Shang Dongtao Zhang Zhihong Xie Yunqiao Wang Muhammad Haseeb Pengbiao Qiao Weiqiang Liu Ming Yue | 2021 | Journal of Rare Earths2021，39，2： | 7 |
| 10 | Inorganic arsenic contamination of rice from Chinese major rice-producing areas and exposure assessment in Chinese population显示文摘This study examined the total arsenic(Ast) and inorganic arsenic(Asi) content in the main rice growing area of China. The results were compared with other countries and then used for dietary exposure assessment. A total of 446 rice samples from 15 main rice-growing provinces and autonomous regions of China were collected and then divided into unpolished and polished rice. Total arsenic and arsenic species were analyzed in a total of 892 subsamples using inductively coupled plasma-mass spectrometry(ICP-MS) and high performance liquid chromatography(HPLC) coupled ICP-MS, respectively. National Ast means were 255 μg/kg of unpolished rice and 143 μg/kg of polished rice. Asi was found to be the predominant species and mean levels were 209 μg/kg of unpolished rice and 108 μg/kg of polished rice, respectively. Exposure assessment to Asi in polished rice has been calculated for the margin of exposure(MOE), which highlights the fact that Asi levels in the Chinese rice should arouse public health concern. | Xiaowei Li Ke Xie Bing Yue Yunyun Gong Yi Shao Xiaohong Shang Yongning Wu | 2015 | Science China(Information Sciences)2015，58，12： | 7 |
| 11 | Honokiol inhibits breast cancer cell metastasis by blocking EMT through modulation of Snail/Slug protein translation显示文摘Honokiol (HNK), an active compound isolated from traditional Chinese medicine Magnolia officinalis, has shown potent anticancer activities. In the present study, we investigated the effects of HNK on breast cancer metastasis in vitro and in vivo, as well as the underlying molecular mechanisms. We showed that HNK (10?70 μmol/L) dose-dependently inhibited the viability of human mammary epithelial tumor cell lines MCF7, MDA-MB-231, and mouse mammary tumor cell line 4T1. In the transwell and scratch migration assays, HNK (10, 20, 30 μmol/L) dose-dependently suppressed the invasion and migration of the breast cancer cells. We demonstrated that HNK (10-50 μmol/L) dose-dependently upregulated the epithelial marker E-cadherin and downregulated the mesenchymal markers such as Snail, Slug, and vimentin at the protein level in breast cancer cells. Using a puromycin incorporation assay, we showed that HNK decreased the Snail translation efficiency in the breast cancer cells. In a mouse model of tumor metastasis, administration of HNK (50 mg/kg every day, intraperitoneal (i.p.), 6 times per week for 30 days) significantly decreased the number of metastatic 4T1 cell-derived nodules and ameliorated the histological alterations in the lungs. In addition, HNKtreated mice showed decreased Snail expression and increased E-cadherin expression in metastatic nodules. In conclusion, HNK inhibits EMT in the breast cancer cells by downregulating Snail and Slug protein expression at the mRNA translation level. HNK has potential as an integrative medicine for combating breast cancer by targeting EMT. | Wen-die Wang Yue Shang Yi Li Shu-zhen Chen | 2019 | Acta Pharmacologica Sinica2019，40，9： | 7 |
| 12 | Development of the general chapters of the Chinese Pharmacopoeia 2020 edition: A review显示文摘The Chinese Pharmacopoeia 2020 edition was reviewed and approved by the National Medical Products Administration and the National Health Commission of the People’s Republic of China in July 2020.The current edition was officially implemented on December 30,2020.The general chapters of the Chinese Pharmacopoeia discuss the general testing methods and guidelines,which are the common requirements and basis for the implementation of drug standards in the Chinese Pharmacopoeia.Owing to adherence to the principles of scientificity,versatility,operability,and sustainable development,there is an improvement in the general chapters of the 2020 edition over those of the previous editions.Further,the application of advanced and mature analytical techniques has expanded,the development of testing methods for exogenous pollutants in traditional Chinese medicines has been strengthened,and technical requirements are now better harmonized with international standards.The updated edition provides technical and methodological support to ensure safety,effectiveness,and control of pharmaceuticals in China and will play an important and active role in encouraging the application of advanced technologies,improving the quality control of medicines,and strengthening the means of drug regulation in China.This review provides a comprehensive introduction of the main features of and changes to the general chapters in the Chinese Pharmacopoeia 2020 edition and aims to provide reference for its correct understanding and accurate implementation. | Xinyi Xu Huayu Xu Yue Shang Ran Zhu Xiaoxu Hong Zonghua Song Zhaopeng Yang | 2021 | Journal of Pharmaceutical Analysis2021，11，4： | 6 |
| 13 | Imbalance of the reciprocally inhibitory loop between the ubiquitin-specific protease USP43 and EGFR/PI3K/AKT drives breast carcinogenesis显示文摘 | Lin He Xinhua Liu Jianguo Yang Wanjin Li Shumeng Liu Xujun Liu Ziran Yang Jie Ren Yue Wang Lin Shan Chengjian Guan Fei Pei Liandi Lei Yu Zhang Xia Yi Xiaohan Yang Jing Liang Rong Liu Luyang Sun Yongfeng Shang | 2018 | Cell Research2018，28，9： | 5 |
| 14 | Characteristics of air pollution events over Hotan Prefecture at the southwestern edge of Taklimakan Desert, China显示文摘Hotan Prefecture is located at the southwestern edge of Taklimakan Desert, the world's largest shifting sand desert, of China. The desert is one of the main sources for frequent sand-dust weather events which strongly affect the air quality of Hotan Prefecture. Although this region is characterized by the highest annual mean PM_(10) concentration values that are routinely recorded by environmental monitoring stations across China, both this phenomenon and its underlying causes have not been adequately addressed in previous researches. Reliable pollutant PM_(10) data are currently retrieved using a tapered element oscillating microbalance(TEOM) 1400 a, a direct real-time monitor, while additional concentration values including for PM_(2.5), sulfur dioxide(SO_2), nitrogen dioxide(NO_2), carbon monoxide(CO) and ozone(O_3) have been collected in recent years by the Hotan Environmental Monitoring Station. Based on these data, this paper presents a comparison of the influences of different kinds of sand-dust weather events on PM10(or PM_(2.5)) as well as the concentrations of other gaseous pollutants in Hotan Prefecture. It is revealed that the highest monthly average PM10 concentrations are observed in the spring because of the frequent occurrence of three distinct kinds of sand-dust weather events at this time, including dust storms, blowing dust and floating dust. The floating dust makes the most significant contribution to PM_(10)(or PM_(2.5)) concentration in this region, a result that differs from eastern Chinese cities where the heaviest PM_(10) pollution occurs usually in winter and air pollution results from the excess emission of local anthropogenic pollutants. It is also shown that PM_(10) concentration varies within typical dust storms. PM_(10) concentrations vary among 20 dust storm events within Hotan Prefecture, and the hourly mean concentrations tend to sharply increase initially then slowly decreasing over time. Data collected from cities in eastern China show the opposite with the hourly mean PM_(10)(or PM_(2.5)) concentration tending to slowly increase then sharply decrease during heavy air pollution due to the excess emission of local anthropogenic pollutants. It is also found that the concentration of gaseous pollutants during sand-dust weather events tends to be lower than those cases under clear sky conditions. This indicates that these dust events effectively remove and rapidly diffuse gaseous pollutants. The analysis also shows that the concentration of SO_2 decreases gradually at the onset of all three kinds of sand-dust weather events because of rapidly increasing wind velocity and the development of favorable atmospheric conditions for diffusion. In contrast, changes in O_3 and NO_2 concentrations conformed to the opposite pattern during all three kinds of sand-dust weather events within this region, implying the inter transformation of these gas species during these events. | LI Jingxin WANG Shigong CHU Jinhua WANG Jiaxin LI Xu YUE Man SHANG Kezheng | 2018 | Journal of Arid Land2018，10，5： | 5 |
| 15 | Azithromycin enhances anticancer activity of TRAIL by inhibiting autophagy and up-regulating the protein levels of DR4/5 in colon cancer cells in vitro and in vivo显示文摘Background:Azithromycin is a member of macrolide antibiotics,and has been reported to inhibit the proliferation of cancer cells.However,the underlying mechanisms are not been fully elucidated.Tumor necrosis factor-related apoptosis-inducing ligand(TRAIL)selectively targets tumor cells without damaging healthy cells.In the present study,we examined whether azithromycin is synergistic with TRAIL,and if so,the underlying mechanisms in colon cancers.Methods:HCT-116,SW480,SW620 and DiFi cells were treated with azithromycin,purified TRAIL,or their combina-tion.A sulforhoddamine B assay was used to examine cell survival.Apoptosis was examined using annexin V-FITC/PI staining,and autophagy was observed by acridine orange staining.Western blot analysis was used to detect protein expression levels.In mechanistic experiments,siRNAs were used to knockdown death receptors(DR4,DR5)and LC-3B.The anticancer effect of azithromycin and TRAIL was also examined in BALB/c nude mice carrying HCT-116 xenografts.Results:Azithromycin decreased the proliferation of HCT-116 and SW480 cells in a dose-dependent manner.Combination of azithromycin and TRAIL inhibited tumor growth in a manner that could not be explained by additive effects.Azithromycin increased the expressions of DR4,DR5,p62 and LC-3B proteins and potentiated induction of apoptosis by TRAIL.Knockdown of DR4 and DR5 with siRNAs increased cell survival rate and decreased the expression of cleaved-PARP induced by the combination of azithromycin and TRAIL.LC-3B siRNA and CQ potentiated the anti-proliferation activity of TRAIL alone,and increased the expressions of DR4 and DR5.Conclusion:The synergistic antitumor effect of azithromycin and TRAIL mainly relies on the up-regulations of DR4 and DR5,which in turn result from LC-3B-involved autophagy inhibition. | Xinran Qiao Xiaofei Wang Yue Shang Yi Li Shu-zhen Chen | 2018 | Cancer Communications2018，38，1： | 5 |
| 16 | Radiomics model for distinguishing tuberculosis and lung cancer on computed tomography scans显示文摘BACKGROUND Pulmonary tuberculosis(TB)and lung cancer(LC)are common diseases with a high incidence and similar symptoms,which may be misdiagnosed by radiologists,thus delaying the best treatment opportunity for patients.AIM To develop and validate radiomics methods for distinguishing pulmonary TB from LC based on computed tomography(CT)images.METHODS We enrolled 478 patients(January 2012 to October 2018),who underwent preoperative CT screening.Radiomics features were extracted and selected from the CT data to establish a logistic regression model.A radiomics nomogram model was constructed,with the receiver operating characteristic,decision and calibration curves plotted to evaluate the discriminative performance.RESULTS Radiomics features extracted from lesions with 4 mm radial dilation distances outside the lesion showed the best discriminative performance.The radiomics nomogram model exhibited good discrimination,with an area under the curve of 0.914(sensitivity=0.890,specificity=0.796)in the training cohort,and 0.900(sensitivity=0.788,specificity=0.907)in the validation cohort.The decision curve analysis revealed that the constructed nomogram had clinical usefulness.CONCLUSION These proposed radiomic methods can be used as a noninvasive tool for differentiation of TB and LC based on preoperative CT data. | E-Nuo Cui Tao Yu Sheng-Jie Shang Xiao-Yu Wang Yi-Lin Jin Yue Dong Hai Zhao Ya-Hong Luo Xi-Ran Jiang | 2020 | World Journal of Clinical Cases2020，8，21： | 4 |
| 17 | Life Prediction of Newly Developed Ferritic Stainless Steels for Automotive Muffler显示文摘Corrosion mechanism of automotive mufflers was investigated by SEM(scanning electron microscope)and XRD(X-ray diffractomer)analysis.409Land newly developed 439Msteels were evaluated in terms of condensate corrosion tests for 5periods,10periods and 20periods separately.The relative lifetimes of 409Land 439Msteels were predicted according to the extreme value analysis method and pitting corrosion models.Modelling studies demonstrated that the predicted relative lifetime of 439Mferrite stainless steel is 6.8times that of 409Lsteels.The extreme value analysis method was also successfully used in the road test.The estimated maximum corrosion depth of the 439M muffler is 0.55mm. | Chao CHEN Yue ZHENG Yue ZHANG Xiao-hui LU Cheng-jia SHANG | 2014 | Journal of Iron and Steel Research(International)2014，21，1： | 4 |
| 18 | Chloroquine potentiates the anti-cancer effect of lidamycin on non-small cell lung cancer cells in vitro显示文摘 | Fang LIU Yue SHANG Shu-zhen CHEN | 2014 | Acta Pharmacologica Sinica2014，35，5： | 4 |
| 19 | A comparative study on characteristics of sulfur and nitrogen transformation and gaseous emission for combustion of bituminous coal and char显示文摘The characteristics of sulfur and nitrogen transformation and the emissions’comparison of sulfurous and nitrogenous gas were investigated using SEM,XPS,TG-FTIR and TG-gas analyzer during the combustion process of Shenmu bituminous coal(SM coal)and its char.SEM indicated that porosity and specific surface area of char were enlarged after coal pyrolysis and a large amount of space could be provided for the oxidation reaction of various sulfur species with oxide during the combustion process.The sulfur and nitrogen species of the two samples analyzed by XPS showed that,pyritic sulfur,organic sulfide sulfur,sulfone and sulfoxide sulfur in coal were partly transformed to thiophenic sulfur and sulfate sulfur in the pyrolysis of coal,and the total sulfur content in char was reduced.Besides,the sulfur and nitrogen species’changes in SM coal,char and the ashes determined by XPS showed that sulfur fixation effect was enhanced in the presence of calcium oxide during combustion.The component analysis of the gas during combustion via TG-FTIR indicated that SO2 and NO2 began to escape at 300C and reached maximum at about 1100C,by contrast,the emissions of SO2 and NO2 of char were below that of SM coal throughout the whole combustion process.The wide range of TG-gas analyzer analysis revealed that the SO2 and NOx emissions of SM coal were 2.51 and 1.71 times as much as char burning,respectively. | Jili Hou Yue Ma Shuyuan Li Wenzhi Shang | 2018 | Carbon Resources Conversion2018，1，1： | 4 |
| 20 | The influence of various frequency chorus waves on electron dynamics in radiation belts显示文摘Non-adiabatic behaviour induced by the chorus-electron interaction is an important contributor to the radiation belt dynamics,and largely relies on wave frequency distribution.During the geomagnetic storm on August 2,2016,upper-band,lower-band and extremely low frequency(ELF)chorus waves were simultaneously observed within one orbit period of the Van Allen Probe B.Numerical simulations are performed to investigate the electron evolution by the observed chorus with different frequencies.The results show that various frequency chorus waves have different effects on electron dynamics.For chorus in the range f≈0.3 fce–0.7 fce,energy diffusion is the dominant process in electron evolutions.For chorus in the range 0.1 fce≤f≤0.25 fce,the pitch angle diffusion tends to be comparable to energy diffusion for Ek>0.5 MeV.For ELF chorus below 0.1 fce,the pitch angle diffusion rate is much above the energy diffusion rate,leading to potential scattering losses. | HE JiaBei JIN Yu Yue XIAO FuLiang HE ZhaoGuo YANG Chang XIE YanQiong HE Qian WANG ChengZhi SHANG XiongJun LIU Si ZHOU QingHua ZHANG Sai | 2021 | Science China(Technological Sciences)2021，64，4： | 3 |
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