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| 1 | Zircon chronology and REE geochemistry of granulite xenolith at Hannuoba显示文摘The lower crustal xenolith of mafic two_pyroxene granulite (the majority) and hypersthene granulite in the Cenozoic basalt at Hannuoba have the characteristics of igneous blastic structure and granulite facies metamorphic recrystallization. Study on the zircon chronology and REE geochemistry of granulite xenolith shows that the underplating of basic magma into the lower crust during late Mesozoic led to the formation of mafic accumulate, which further through metamorphism of granulite facies formed the high_density and high_velocity crustal bottom layer at the lower crust. This suggests that the underplating of mantle magma is the important way for the vertical overgrowth of continental crust since the Phanerozoic and provides new evidence for crust_mantle interaction. | Qicheng Fan Ruoxin Liu Huimin Li Ni Li Jianli Sui Zhuoran Lin | 1998 | Chinese Science Bulletin1998，43，18： | 22 |
| 2 | Magma underplating and Hannuoba present crust-mantle transitional zone composition: Xenolith petrological and geochemical evidence显示文摘On the basis of mineral assemblage, mineralogy, petrology, and major, trace ele-mental and isotopic geochemistry of the underplated granulite- and eclogite-facies accumulate, peridotite and pyroxenite xenoliths entrained in Hannuoba Cenozoic basalts, this work con-strained the petrological constituents for the crust-mantle transitional zone, which is supported by the results of high-temperature and pressure velocity experiments on rocks and geophysics deep survey. Present lower part of lower crust is mainly composed of granulite-facies mafic accumu-lates (dominantly plagioclase websterite) and crust-mantle transitional zone dominantly com-posed of eclogite-facies pyroxenites with or without garnet and spinel lherzolites; Archaean ter-rain granulite is only nominally early lower crust. Magma underplating in the crust-mantle boundary led to the crustal vertical accretion and the formation of the crust-mantle transitional zone, which is a significant mechanism for the chemical adjustment of the crust-mantle boundary since the Phanerozoic. | FAN Qicheng1,2, ZHANG Hongfu1, SUI Jianli1, ZHAI Mingguo1, SUN Qian2 & LI Ni2 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2. Institute of Geology, China Seismological Bureau, Beijing 100029, China | 2005 | Science China Earth Sciences2005，48，8： | 20 |
| 3 | Association of TNF-α-238G/A and 308 G/A Gene Polymorphisms with Pulmonary Tuberculosis among Patients with Coal Worker’s Pneumoconiosis显示文摘Objectives Tumor necrosis factor-α (TNF-α) may play an important role in host’s immune response to mycobacterium tuberculosis (M. tuberculosis) infection. This study was to investigate the association of TNF-α gene polymorphism with pulmonary tuberculosis (TB) among patients with coal worker’s pneumoconiosis (CWP). Methods A case-control study was conducted in 113 patients with confirmed CWP complicated with pulmonary TB and 113 non-TB controls with CWP. They were matched in gender, age, job, and stage of pneumoconiosis. All participants were interviewed with questionnaires and their blood specimens were collected for genetic determination with informed consent. The TNF-α gene polymorphism was determined with polymerase chain reaction of restriction fragment length polymorphism (PCR-RFLP). Frequency of genotypes was assessed for Hardy-Weinberg equilibrium by chi-square test or Fisher’s exact probability. Factors influencing the association of individual susceptibility with pulmonary TB were evaluated with logistic regression analysis. Gene-environment interaction was evaluated by a multiplicative model with combined OR. All data were analyzed using SAS version 8.2 software. Results No significant difference in frequency of the TNF-α-308 genotype was found between CWP complicated with pulmonary TB and non-TB controls (χ2=5.44, P=0.07). But difference in frequency of the TNF-α-308 A allele was identified between them (χ2=5.14, P=0.02). No significant difference in frequencies of the TNF-α-238 genotype and allele (P=0.23 and P=0.09, respectively) was found between cases and controls either, with combined (GG and AA) OR of 3.96 (95% confidence interval of 1.30~12.09) at the-308 locus of the TNF-α gene, as compared to combination of the TNF-α-238 GG and TNF-α-308 GG genotypes. Multivariate-adjusted odds ratio of the TNF-α-238 GG and TNF-α-308 GA genotypes was 1.98 (95% CI of 1.06~3.71) for risk for pulmonary TB in patients with CWP. There was a synergic interaction between the TNF-α-308 GG genotype and body mass index (OR=4.92), as well as an interaction between the TNF-α-308 GG genotype and history of BCG immunization or history of TB exposure. And, the interaction of the TNF-α-238 GG genotype and history of BCG immunization or TB exposure with risk for pulmonary TB in them was also indicated. Conclusions TNF-α-308 A allele is associated with an elevated risk for pulmonary TB, whereas TNF-α-238 A allele was otherwise. | HONG-MIN FAN ZHUO WANG FU-MIN FENG KONG-LAI ZHANG JU-XIANG YUAN HONG SUI HONG-YAN QIU LI-HUA LIU XIAO-JUAN DENG JING-XUE REN | 2010 | Biomedical and Environmental Sciences2010，23，2： | 12 |
| 4 | Structural organization of an intact phycobilisome and its association with photosystem II显示文摘Phycobilisomes (PBS ) 是在 cyanobacteria 和红水藻把精力转移到光合的反应中心的轻收获的天线。PBS 是建筑群 phycobiliproteins (PBP ) 填写了的 supermolecular 为精力吸收和连接器蛋白质的熊色基。尽管一些单个部件的结构用晶体学被决定了,全部 PBS 建筑群的三维的结构,为理解精力转移机制批评,仍然保持未知。这里,我们从淡水藻类的一种 sp 与 photosystem II (PSII ) 在建筑群报导未经触动的 PBS 和 PBS 的结构。与生物化学、分子的分析在联合用单个粒子的电子显微镜学拉紧 PCC 7120。在 PBS 结构,所有 PBP trimers 和保存连接器蛋白质领域明白地被定位,并且所有色基的全球分发是坚定的。我们提供 ApcE 和 ApcF 为在 PBS 的底部的伸出的形成是批评的证据,它在调停起一个重要作用和 PSII 的 PBS 相互作用。我们的结果在不同汇编层次提供卓见进未经触动的 PBS 的分子的体系结构并且为理解 PBS 吸收的光能怎么被转移到 PSII 提供基础。 | Leifu Chang Xianwei Liu Yanbing Li Cui-Cui Liu Fan Yang Jindong Zhao Sen-Fang Sui | 2015 | Cell Research2015，25，6： | 12 |
| 5 | Si-and alkali-rich melt inclusions in minerals of mantle peridotites from eastern China:Implication for lithospheric evolution显示文摘Minerals of spinel- and garnet-facies mantle xenoliths entrained in Cenozoic basalts from eastern China (North China, Northeastern China and Southeastern China coastal area) contains lots of melt inclusions. Studies on these melt inclusions show that the glass inclusions are rich in SiO2 (60%―68%) and alkalis (K2O+Na2O=5%―11%, especially for K2O) as well as volatiles such as H2O and CO2 (2%―7%), which belong to dacites and andesites of the high-K calcic alkali series rocks with few shoshonites. High Al and Ca diopside in melt inclusion is the product of melt crystallization at high temperature and pressure, rather than the product of devitrification. Results show that these K-rich (in general K2O>3%) intermediate-acidic silicate melt inclusions have characteristics of continent without a genetical link to host basalts and their phenocrystic minerals. Thus, these trapped melt inclusions represent melts of Mesozoic lithospheric mantle-crust interaction and imply that the continental litho-spheric mantle beneath eastern China had undergone fragmentation and recreation processes during the Mesozoic and Cenozoic periods. This result undoubtly provides important implication for the evo-lution of sub-continental lithosphere beneath eastern China. We propose that these Si- and alka-lis-rich melts should be responsible for the mantle chemical heterogeneity underneath eastern China. | FAN Qicheng1, SUI Jianli2, XU Ping2, LI Ni1, SUN Qian1 & WANG Tuanhua1 1. Institute of Geology, China Seismological Bureau, Beijing 100029, China 2. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China | 2006 | Science China Earth Sciences2006，49，1： | 9 |
| 6 | Quaternary volcanism in the Nuomin River and Kuile River area of the Greater Hinggan Mountains显示文摘Field investigations have determined 24 Quaternary volcanoes and volcanic rocks with an area of about 600 km 2 in the Nuomin River and Kuile River area in the north of the Greater Hinggan Mountains.In the volcanic field,explosive eruption produced pyroclasts,which constitute volcanic cones,and effusive eruption produced aa,pahoehoe and block lava,which make up lava flows.There are three volcano types here,i.e.,cinder cone,spatter cone,and scutulum type volcano.Multi-vent pyroclastic cones and scutulum type volcanoes characterize this volcanic field.The volcanic features,stratigraphy,and weathering extent,in conjunction with dating data,indicate that the volcanism occurred in four periods:early Pleistocene,middle Pleistocene,late Pleistocene,and Holocene.Basalts of the early Pleistocene dominated by lava flows were distributed in a few valleys.Volcanic products of the middle Pleistocene constitute the main part of the Quaternary volcanic deposits,which indicates the peak season of volcanism.Volcanism in the late Pleistocene and Holocene were constrained in the Bila River valley,products of which make up fresh lava flows and spectacular volcanoes. | ZHAO YongWei FAN QiCheng BAI ZhiDa SUI JianLi | 2013 | Science China Earth Sciences2013，56，2： | 9 |
| 7 | Comparison of the autofluorescence bronchoscope and the white light bronchoscope in airway examination显示文摘Background and Objective: The sensitivity and accuracy of white light bronchoscopy (WLB) in airway examination are low. Autofluorescence bronchoscope (AFB) can determine early lesions in bronchial mucosa more sensitively, but it has seldom performed in China. To assess the clinical value of the AFB in airway examination, we compared the sensitivity and specificity of the AFB and WLB in detecting cancer of the airway mucosa. Methods: Between September 2009 and May 2010, bronchoscope examinations using both the AFB and WLB were performed on 136 patients, 95 men and 41 women with a median age of 61.5 years (ranged from 25 to 84 years). There were 46 lesions located in the central airway, 84 in the peripheral lung parenchyma, and 6 in the mediastinal region. All patients received local and general anesthesia and were subsequently examined with the WLB and AFB in tandem. All procedures were completed safely. Abnormal visual findings were recorded, and biopsies of the affected regions were collected for pathologic examination. Results: Of 241 regions sampled for biopsy, 76 sites contained malignant lesions, whereas 165 sites contained benign lesions. The AFB detected 72 of the 76 malignant lesions, but the WLB detected only 50. The sensitivities of the AFB and WLB were 94.7% and 65.8%, respectively, and the specificities were 57.0% and 83.6%, respectively. The negative predictive values of the AFB and WLB were 95.9% and 84.1%, respectively. Conclusions: The AFB is more sensitive than the WLB in detecting cancerous lesions in the mucosa, and is an effective airway examination. | Yun Li Xiao Li Xi-Zhao Sui Liang Bu Zu-Li Zhou Fan Yang Yan-Guo Liu Hui Zhao Jian-Feng Li Jun Liu Guan-Chao Jiang Jun Wang | 2010 | Chinese Journal of Cancer2010，29，12： | 7 |
| 8 | Preparation and characterization of boron-doped corn straw biochar: Fe(Ⅱ) removal equilibrium and kinetics显示文摘Nowadays,iron ions as a ubiquitous heavy metal pollutant are gradually concerned and the convenient and quick removal of excessive iron ions in groundwater has become a major challenge for the safety of drinking water.In this study,boron-doped biochar(B-BC)was successfully prepared at various preparation conditions with the addition of boric acid.The as-prepared material has a more developed pore structure and a larger specific surface area(up to 897.97 m2/g).A series of characterization results shows that boric acid effectively activates biochar,and boron atoms are successfully doped on biochar.Compared with the ratio of raw materials,the pyrolysis temperature has a greater influence on the amount of boron doping.Based on Langmuir model,the maximum adsorption capacity of 800 B-BC1:2 at25℃,40℃,55℃ are 50.02 mg/g,95.09 mg/g,132.78 mg/g,respectively.Pseudo-second-order kinetic model can better describe the adsorption process,the adsorption process is mainly chemical adsorption.Chemical complexation,ions exchange,and co-precipitation may be the main mechanisms for Fe2+removal. | Long Sui Chunyu Tang Qing Du Ying Zhao Kui Cheng Fan Yang | 2021 | Journal of Environmental Sciences2021，33，8： | 6 |
| 9 | Application of endobronchial ultrasound-guided transbronchial needle aspiration in the diagnosis of mediastinal lesions显示文摘背景 Mediastinal 损害经常是困难的因为纵隔的唯一的解剖位置,在临床的实践诊断,它广泛地做在肺癌症和 mediastinal 淋巴节点阶段的诊断的指导超声的 transbronchial 针渴望是的 endobronchial 的活体检视 difficult.The 价值的性能 accepted.However ,很少研究在 endobronchial 的价值上被进行了在诊断和 differenti 的指导超声的 transbronchial | ZHAO Hui WANG Jun ZHOU Zu-li LI Yun BU Liang YANG Fan SUI Xi-zhao CHEN Ke-zhong LI Xiao LIU Jun LI Jian-feng JIANG Guan-chao | 2011 | Chinese Medical Journal2011，，23： | 6 |
| 10 | Organic Carbon in the Surface Sediments from the Intensive Mariculture Zone of Sanggou Bay: Distribution, Seasonal Variations and Sources显示文摘Mariculture has rapidly grown worldwide, which might greatly influence the biogeochemical cycle of organic carbon in coastal seas. In this study, several geochemical parameters, including grain size composition, sedimentary total organic carbon (TOC), total nitrogen (TN), stable carbon (δ13C) and nitrogen (δ15N) isotopic compositions, were analyzed for surface sediments collected from different mariculture zones of Sanggou Bay and in different seasons. We investigated the composition and distribution of or- ganic matter in surface sediments and further evaluated the contribution of mariculture activities to TOC sources. The TOC and TN contents (mass percentage) in the bay were in the range of 0.14% to 1.45% and 0.03% to 0.20%, respectively. The spatial distribution indicated that sedimentary TOC and TN contents in shellfish monoculture and shellfish-kelp polyculture zones were higher than in other mariculture zones, which might be related to grain size composition and mariculture organisms. Seasonal variations of TOC contents were observed in different mariculture zones. The TOC/TN atomic ratio (C/N),δ13C and δ15N were in the ranges of 5.97 to 10.97, 21.76‰ to 13.14‰ and 2.13‰ to 8.08‰, respectively, implying that sedimentary organic matter in Sanggou Bay was the mixture of marine phytoplankton, terrestrial and maricultural sources. A simple mixing model based on δ13C was applied and the results indicated that the relative contributions of organic carbon sources in Sanggou Bay followed the order kelp (36.6%) marine phytoplankton (28.7%) shellfish bio-deposition (23.8%) terrestrial input (10.9%). Surface sediments in Sanggou Bay were domi- nated by mariculture-derived organic carbon, which on average accounted for 60.4% of TOC. | SUI Juanjuan ZHANG Jihong REN S. Jeffrey LIN Fan | 2019 | Journal of Ocean University of China2019，18，4： | 6 |
| 11 | Primary research on neoplasm needle track implantation metastasis after radioactive seeds implantation and preventive measures显示文摘Objective:To observe the possibility of neoplasm needle track implantation after radioactive seeds implantation and seek preventive measures to avoid it.Methods:Superficial tissue of 250 seeding needle cores and 250 stylophores employed in neoplasm radioactive seeds implantation was smeared on slides to search for tumor cells.All patients received chemotherapy or endocrine therapy after operations.Ultrasound B-mode or computer tomography(CT)was performed at 10th day,30th day,60th day,and 180th day post operation to detect neoplasm implantation metastasis through needle tracks. Results:Positive cells were found on 13 of 250(5.20%)cores,and 7 of 250(2.80%)stylophores.The difference was not sta- tistically significant(P>0.05).The positive cells frequency of needles those traversed distance less than 3 cm in normal tissue was 6.19%(13/210),while the frequency of the others those traversed longer distance in normal tissue was 2.41%(7/290). The positive cells frequency of needles traversing different distances in normal tissues is significantly different(P<0.05).No neoplasm was detected through needle tracks by ultrasound B-mode or CT in 180 days after operation.Conclusion:Tumor cells could ablate into the needle track during radioactive seed implantation.Some preventive measures,such as optimization of pre-operation and intra-operation treatment plan,chemotherapy or endocrine therapy after operation,may be beneficial to avoid the implantation metastasis of neoplasm in seeding needle tracks. | Juan Wang Weihong Gong Huige Fan Aixia Sui Na Zhao Yongqing Shen | 2007 | The Chinese-German Journal of Clinical Oncology2007，6，4： | 5 |
| 12 | Experimental study on the P wave velocity in rocks from lower crust and crust-mantle transitional zone beneath the Hannuoha显示文摘Cenozoic basalt-borne mafic granulite-facies plagioclase pyroxenite and eclogite-facies garnet pyroxenite xenoliths from the Hannuoba, as well as nearby Archean terrain granulites, are selected for the experimental study on the P wave velocity at high temperature and high pressure in order to reveal the present-day compositional features for the lower crust and crust-mantle transitional zone. Results show that mafic xenoliths have high Vp (7.0~8.0 km/s), in contrast, the Archean terrain granulites have low Vp (<7.0 km/s). High Vp mafic xenoliths can represent the present-day compositional features for the lower crust and crust-mantle transitional zone beneath the Hannuoba. This provides new evidence for the crust vertical growth and the formation of the crust-mantle transitional zone resulting from the magma underplating. Low Vp Archean granulite still remains the characteristics of the early lower crust. | FAN Qicheng SUI Jianli ZHANG Hongfu ZHAI Mingguo and XIE Hongsen(1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2. Institute of Geology, China Seismo logical Bureau, Beijing 100029, China 3. Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China) | 2002 | Progress in Natural Science:Materials International2002，12，12： | 4 |
| 13 | Balancing the anionic framework polarity for enhanced thermoelectric performance in YbMg_(2)Sb_(2) Zintl compounds显示文摘1-2-2-type Zintl phase compound has aroused great interest for potential thermoelectric applications.However,YbMg_(2)Sb_(2) is seldom studied due to the very low electrical conductivity resulting from the large difference in the electronegativity between Mg and Sb.In this paper,we adjust the covalently bonded network of MgeSb by replacing part of the Mg with Zn which has the electronegativity closer to that of Sb.The decreased polarity in the anionic framework offers more free distance for electrons for the enhanced Hall mobility and electrical conductivity.Together with the increased point defect and the decreased lattice thermal conductivity by introduction of Zn,the maximum ZT value of ~0.8 at 773 K is achieved in YbMg_(0.9)Zn_(1.1)Sb_(2) which is~100% enhancement compared with that of YbMg_(2)Sb_(2). | Zongwei Zhang Xinyu Wang Yijie Liu Chen Chen Honghao Yao Li Yin Xiaofang Li Shan Li Fan Zhang Fengxian Bai Jiehe Sui Bo Yu Feng Cao Xingjun Liu Jun Mao Guoqiang Xie Qian Zhang | 2019 | Journal of Materiomics2019，5，4： | 3 |
| 14 | Diagnosis and clinical manifestations of subacute combined degeneration of the spinal cord: Analysis of 21 cases显示文摘BACKGROUND: Subacute combined degeneration of the spinal cord is caused by vitamin B12 deficiency and is a kind of degenerative disease owing the characteristics of nervous system diseases. In addition, different patients have variously clinical manifestations and various prognoses after vitamin B12 therapy. OBJECTIVE: To investigate and analyze diagnosis, clinical manifestations and prognosis of subacute combined degeneration of the spinal cord. DESIGN: Case analysis. SETTING: Department of Neurology, the Third Hospital of Peking University. PARTICIPANTS: A total of 21 subacute combined degeneration of the spinal cord patients including 14 males and 7 females aged from 33 to 82 years were selected from Department of Neurology, the Third Hospital of Peking University from January 1999 to December 2005. Duration from onset to final diagnosis lasted for 1.5–108 months. All patients had typically clinical manifestations; meanwhile, level of serum vitamin B12 was decreased and/or vitamin B12 therapy was effective. All patients provided the confirmed consent. METHODS: Clinical data of 21 subacute combined degeneration of the spinal cord patients were retrospectively analyzed, while general data and clinical characteristics were recorded at the same time. Levels of blood routine, serum vitamin B12 and homocysteine were measured at the phase of hospitalization. Normal value of serum vitamin B12 was 187–1 059 ng/L and normal value of serum homocysteine was 5– 15 μmol/L. All patients received neuroelectrophysiological examination and 15 patients received MRI examinations of spinal cord. After final diagnosis, patients were given vitamin B12 therapy. And follow-up was performed to investigate the prognosis. MAIN OUTCOME MEASURES: ① Levels of blood routine, serum vitamin B12 and homocysteine; ② results of neuroelectrophysiological examination; ③ results of MRI examination of spinal cord; ④ prognosis. RESULTS: Clinical data of 21 patients and follow-up data of 20 patients were involved in the final analysis and 1 patient was lost because of living in the other province. ① Clinical manifestations: All 21 patients had typically clinical manifestations. The original symptoms included numbness of lower and/or upper limbs (5 cases), unstable gait (3 cases), limb asthenia (4 cases), limb numbness combined with light asthenia (5 cases), limb numbness combined with unskillful activity (3 cases), and limb numbness combined with unstable gait (1 case). ② Experimental results: Eight subacute combined degeneration of the spinal cord patients accompanied with mild-severe anemia and mean corpuscular volume of 13 patients were increased. Among 13 subacute combined degeneration of the spinal cord patients not administrating vitamin B12 before hospitalization, the levels of serum vitamin B12 of 2 patients were not measured but those of other patients were decreased. After vitamin B12 therapy,the levels of serum vitamin B12 of 8 patients were normal or increased. In addition, the levels of serum homocysteine of 6 patients were not measured but those of 7 patients were increased. While, the levels of homocysteine of 5 following-up patients were normal. The levels of serum vitamin B12 of 8 patients who received with vitamin B12 therapy before hospitalization were normal or increased. Among them,the levels of homocysteine were not measured in 4 patients, those of 3 patients were increased, and that of 1 patient was normal. ③ Results of neuroelectrophysiological examination: Among all patients, 95% (20/21) patients had abnormal sensory-evoked potential, 89% (8/9) patients had abnormal motor evoked potential, 67% (10/15) patients had abnormal nerve conduction, 13% (2/15) patients had neurogenic muscle injury showed by electromyography (EMG), 70% (7/10) patients had abnormal brain-stem auditory evoked potential, and 40% (4/10) patients had abnormal visual evokedpotential. ④ Results of MRI examination of spinal cord: MRI examination demonstrated that 40% (6/15) patients had spinal cord lesion, but spinal cord lesion disappeared in 2 patients during follow up. In addition, clinical manifestations of patients were improved after standard vitamin B12 therapy. CONCLUSION: Nervous system lesion caused by vitamin B12 deficiency is not only involved in spinal cord, also in peripheral nerve, optic nerve, auditory pathway, etc. Diagnosis of the lesion depends on clinical characteristics and level of serum vitamin B12. Especially, neuroelectrophysiological examination, measurement of homocysteine and MRI examination of spinal cord are beneficial for diagnosis and evaluation of therapeutic effects. | Yanhong Shou Caifeng Li Dongsheng Fan Yang Shen Jun Zhang Weizhong Xiao Shuqing Zhao Jinsheng Liu Wei Sui | 2007 | Neural Regeneration Research2007，2，2： | 3 |
| 15 | Characteristics of Long-term Nonprogressors and Viremia Controllers Infected with HIV-1 via Contaminated Blood Donations or Transfusions Conducted 20 Years Earlier显示文摘To characterize long‐term nonprogressors(LTNPs)and viremia controllers(VCs),infected with HIV‐1 through contaminated blood donation or transfusion between 1992 and 1996 in Henan,China.LTNPs and VCs were defined by CD4+T lymphocyte(CD4)count and viral load(VL).Of29,294 patients infected with HIV‐1 via contaminated blood donation or transfusion that had conducted for more than 20 years,92 were LTNPs/VCs.There were 70 LTNPs(0.24%),43 | LIU Jia FAN Pan Ying XUE Xiu Juan YAN Jiang Zhou SUN Guo Qing LIU Chun Hua TIAN Sui An LI Ning SUN Ding Yong ZHU Qian WANG Zhe | 2017 | Biomedical and Environmental Sciences2017，30，12： | 3 |
| 16 | Polyimide separators for rechargeable batteries显示文摘Separators are indispensable components of modern electrochemical energy storage devices such as lithium-ion batteries(LIBs).They perform the critical function of physically separating the electrodes to prevent short-circuits while permitting the ions to pass through.While conventional separators using polypropylene(PP) and polyethylene(PE) are prone to shrinkage and melting at relatively high temperatures(150℃ or above) causing short circuits and thermal runaway,separators made of thermally stable polyimides(PIs) are electrochemically stable and resistant to high temperatures,and possess good mechanical strength-making them a promising solution to the safety concerns of LIBs.In this review,the research progress on PI separators for use in LIBs is summarized with a special focus on molecular design and microstructural control.In view of the significant progress in advanced chemistries beyond LIBs,recent advances in PI-based membranes for applications in lithium-sulfur,lithium-metal,and solid-state batteries are also reviewed.Finally,practical issues are also discussed along with their prospects. | Ziheng Lu Fan Sui Yue-E Miao Guohua Liu Cheng Li Wei Dong Jiang Cui Tianxi Liu Junxiong Wu Chunlei Yang | 2021 | Journal of Energy Chemistry2021，30，7： | 3 |
| 17 | Adenosine monophosphate-activated protein kinase activation enhances embryonic neural stem cell apoptosis in a mouse model of amyotrophic lateral sclerosis显示文摘Alterations in embryonic neural stem cells play crucial roles in the pathogenesis of amyotrophic lateral sclerosis. We hypothesized that embryonic neural stem cells from SOD1G93 A individuals might be more susceptible to oxidative injury, resulting in a propensity for neurodegeneration at later stages. In this study, embryonic neural stem cells obtained from human superoxide dismutase 1 mutant(SOD1G93A) and wild-type(SOD1WT) mouse models were exposed to H2O2. We assayed cell viability with mitochondrial succinic dehydrogenase colorimetric reagent, and measured cell apoptosis by flow cytometry. Moreover, we evaluated the expression of the adenosine monophosphate-activated protein kinase(AMPK) α-subunit, paired box 3(Pax3) protein, and p53 in western blot analyses. Compared with SOD1 WT cells, SOD1G93 A embryonic neural stem cells were more likely to undergo H2O2-induced apoptosis. Phosphorylation of AMPKα in SOD1G93 A cells was higher than that in SOD1 WT cells. Pax3 expression was inversely correlated with the phosphorylation levels of AMPKα. p53 protein levels were also correlated with AMPKαphosphorylation levels. Compound C, an inhibitor of AMPKα, attenuated the effects of H2O2. These results suggest that embryonic neural stem cells from SOD1G93 A mice are more susceptible to apoptosis in the presence of oxidative stress compared with those from wild-type controls, and the effects are mainly mediated by Pax3 and p53 in the AMPKα pathway. | Yanling Sui Zichun Zhao Rong Liu Bin Cai Dongsheng Fan | 2014 | Neural Regeneration Research2014，9，19： | 3 |
| 18 | Structural basis for specific flagellin recognition by t ~ILR protein NAIP5显示文摘充满域的核苷酸绑定和包含蛋白质(NLR ) 的充满白氨酸的重复(LRR ) 作为细胞内部的有免疫力的受体工作检测导出病原体或导出主人的信号的存在。NLR 怎么察觉到他们的 ligands 的机制留下逃犯。这里,我们与 cryo 电子显微镜学在 4.28 点决定的 NLR 蛋白质 NAIP5 和 NLRC4 在建筑群报导细菌的 flagellin 衍生物的结构吗?分辨率。结构表明 flagellin 衍生物形成包括 NAIP5 的 BIR1 和 LRR 与多重领域交往的二平行 helices。对在 flagellin 衍生物的将近完全的埋葬的 NAIP5 结果有约束力,因此稳定 NAIP5 的活跃符合构造。flagellin 的极端 C 终端方面被抛锚到 NAIP5 的一个位地抑制的有约束力的衣袋,它多半由 NAIP5 为不同细菌的 flagellins 的辨别充当一个结构的决定因素,一个观点进一步由生物化学的数据支持了。一起拿,我们的结果使位于 NLR ligand 下面的分子的机制清楚些感觉。 | Xinru Yang Fan Yang Weiguang Wang Guangzhong Lin Zehan Hu Zhifu Han Yijun Qi Liman Zhang Jiawei Wang Sen-Fang Sui Jijie Chai | 2018 | Cell Research2018，28，1： | 2 |
| 19 | Properties of Belite-Rich Portland Cement and Concrete in China显示文摘 | Tongbo Sui Lei Fan Zhaijun Wen Jing Wang | 2015 | Journal of Civil Engineering and Architecture2015，9，4： | 2 |
| 20 | Field observation of wave overtopping at sea dike using shore-based video images显示文摘Wave overtopping at a sea dike was observed using video images during a storm in July 2018 at Rizhao Coast,China.A shore-based video monitoring system was mounted to collect coastal images with a sample frequency of 1 Hz in the beginning 10 min of each hour during daylight.A method to extract the frequency,location,width and duration of individual overtopping events based on the shore-based video monitoring system was developed.A total of 6252 individual overtopping events were detected over a 360m long sea dike during the storm of 10 h in a safe and labor-saving way,enabling a detailed analysis of the temporal and spatial variation of wave overtopping.The temporal variation of overtopping duration,frequency and volume is basically in sync with the change of tidal level(R=0.87,0.82 and 0.76,respectively).The increase of wave height increases the overtopping frequency significantly.We found a high correlation between the hourly observed data and the predicted results of two commonly used formulae.Unlike the previous field measurements of overtopping that were limited in a single location,significant spatial variation of overtopping in the alongshore direction is found.The overtopping volume varies with a factor of 6 within the range of several wave lengths.It is further revealed that the spatial variation of overtopping is highly correlated with the alongshore variation of surf zone width with a correlation coefficient of 0.895.The present study suggests the feasibility of shore-based video monitoring technique to capture the main features of wave overtopping at coastal dikes,providing new possibilities to monitor wave overtopping in the field and to improve prediction tools. | Shan-hang Chi Chi Zhang Ti-ti Sui Zhu-bin Cao Jin-hai Zheng Jiang-shan Fan | 2021 | Journal of Hydrodynamics2021，33，4： | 2 |
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