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| 1 | Progresses on microwave remote sensing of land surface parameters显示文摘Highly accurate observations at various scales on the land surface are urgently needed for the studies of many areas,such as hydrology,meteorology,and agriculture.With the rapid development of remote sensing techniques,remote sensing has had the capacity of monitoring many factors of the Earth's land surface.Especially,the space-borne microwave remote sensing systems have been widely used in the quantitative monitoring of global snow,soil moisture,and vegetation parameters with their all-weather,all-time observation capabilities and their sensitivities to the characteristics of land surface factors.Based on the electromagnetic theories and microwave radiative transfer equations,researchers have achieved great successes in the microwave remote sensing studies for different sensors in recent years.This article has systematically reviewed the progresses on five research areas including microwave theoretical modeling,microwave inversion on soil moisture,snow,vegetation and land surface temperatures.Through the further enrichment of remote sensing datasets and the development of remote sensing theories and inversion techniques,remote sensing including microwave remote sensing will play a more important role in the studies and applications of the Earth systems. | SHI JianCheng DU Yang DU JinYang JIANG LingMei CHAI LinNa MAO KeBiao XU Peng NI WenJian XIONG Chuan LIU Qiang LIU ChenZhou GUO Peng CUI Qian LI YunQing CHEN Jing WANG AnQi LUO HeJia WANG YinHui | 2012 | Science China Earth Sciences2012，55，7： | 24 |
| 2 | Evaluating the suitability of TRMM satellite rainfall data for hydrological simulation using a distributed hydrological model in the Weihe River catchment in China显示文摘这研究的目的到份量上评估热带降雨测量有雨计量器数据并且进一步的使命(TRMM ) 数据到使用驱使一个分布式的时间变体获得模型(DTVGM ) 在中国在半潮湿的 Weihe 河集水执行水文学模拟的这个 TRMM 数据。在模拟前,比较与一 10 年(20012010 ) 设置的每日的雨计量器数据表明在每日的时间步, TRMM 降雨数据擅长比降雨极端捕获雨出现和吝啬的值。在每月的时间规模上,在 TRMM 和雨计量器降雨数据之间的好线性关系被发现,与决心系数 R < 啜 class= “ a-plus-plus ” > 为个人在 0.78 和 0.89 之间变化的 2 驻扎。每日的水文学过程上的数据的七年( 20012007 )的随后的模拟结果证实 DTVGM 什么时候由雨计量器数据校准了,比什么时候由 TRMM 数据校准更好表现,但是 TRMM 数据驾驶的模拟的性能比在每月的时间规模上由计量器数据开车的好。结果因此建议 TRMM 降雨数据对在学习的每月的流速及流水量模拟更合适区域,和那当为水平衡部件的刻度和结果的效果也被考虑时, TRMM 3B42-V7 产品有潜力表现很好在类似的盆。 | ZHAO Haigen | 2015 | Journal of Geographical Sciences2015，25，2： | 12 |
| 3 | Circumjacent distribution pattern of the Lungmachian graptolitic black shale(early Silurian) on the Yichang Uplift and its peripheral region显示文摘Stratigraphic hiatuses of variable time intervals within the Rhuddanian to early Aeronian(Llandovery, Silurian) are identified in the area bordering East Chongqing, West Hubei and Northwest Hunan in central China. Their distribution suggested the existence of a local uplift, traditionally named the Yichang Uplift. The diachronous nature of the basal black shale of the Lungmachi Formation crossing different belts of this Uplift signifies the various developing stages during the uplifting process.The present paper defines the temporal and spatial distribution pattern of the Yichang Uplift, which might be one of the important controlling factors for the preservation and distribution of the shale gas in this region, as it has been demonstrated that the shale gas exploration is generally less promising in the areas where more of the basal part of the Lungmachi Formation is missing.Therefore, better understanding of the circumjacent distribution pattern developed throughout the uplifting process may provide the important guidance for the shale gas exploration. The present work is a sister study to the published paper, 'Stage-progressive distribution pattern of the Lungmachian black graplolitic shales from Guizhou to Chongqing, Central China'. These two studies thus provide a complete Ordovician-Silurian black shale distribution pattern in the Middle and Upper Yangtze, a region with the major shale gas fields in China. | Xu CHEN Qing CHEN Yongyi ZHEN Hongyan WANG Linna ZHANG Junpeng ZHANG Wenhui WANG Zhaohui XIAO | 2018 | Science China Earth Sciences2018，61，9： | 9 |
| 4 | Composite solid electrolyte of Na3PS4-PEO for all-solid-state SnS2/Na batteries with excellent interfacial compatibility between electrolyte and Na metal显示文摘High ionic conductivity and superior interfacial stability of solid electrolytes at the electrodes are crucial factors for high-performance all-solid-state sodium batteries. Herein, a composite solid electrolyte Na3PS4-polyethylene oxide is synthesized by the solution-phase reaction method with an improved ionic conductivity up to 9.4 × 10-5 S/cm at room temperature. Moreover, polyethylene oxide polymer layer is wrapped homogeneously on the surface of Na3PS4 particles, which could effectively avoid the direct contact between Na3PS4 electrolyte and sodium metal, thus alleviate their side reactions. We demonstrate that all-solid-state battery SnS2/Na with the composite solid electrolyte Na3PS4-polyethylene oxide delivers an enhanced electrochemical performance with 230 m Ah/g after 40 cycles. | Xiaoyan Xu Yuanyuan Li Jun Cheng Guangmei Hou Xiangkun Nie Qing Ai Linna Dai Jinkui Feng Lijie Ci | 2020 | Journal of Energy Chemistry2020，29，2： | 7 |
| 5 | Paleogeographic evolution of the Lower Yangtze region and the break of the “platform-slope-basin” pattern during the Late Ordovician显示文摘Wide distribution of the black shales and diversification of the graptolite fauna in South China during the Late Ordovician resulted from its unique paleogeographic pattern, which was significantly affected by the paleogeographic evolution of the Lower Yangtze region. In the study, 120 Upper Ordovician sections from the Lower Yangtze region were collected, and a unified biostratigraphic framework has been applied to these sections to establish a reliable stratigraphic subdivision and correlation. Under the unified time framework, we delineate the distribution area of each lithostratigraphic unit, outline the boundary between the sea and land, and reconstruct the paleogeographic pattern for each graptolite zone. The result indicates that, with the uplift and expansion of the ‘Jiangnan Oldland' in the beginning of the late Katian, the oldland extended into the Yangtze Sea gradually from south to north, which finally separate the Jiangnan Slope and the Yangtze Platform. Consequently,the longstanding paleogeographic pattern of 'platform-slope-basin' in South China was broken. The paleogeographic change led to sedimentary differentiation among the two sides of the ‘Jiangnan Oldland' during the Late Ordovician. This event also led to the closure of the eastern exit of the Upper Yangtze Sea, and formed a semi-closed, limited and stagnant environment for the development of the organic-rich black shales during the Late Ordovician. The major controlling factors of these paleogeographic changes in the Lower Yangtze region were not consistent from the Katian to the Hirnantian. In the late Katian, the sedimentary differentiation between the east and west sides mostly resulted from regional tectonic movement-the Kwangsian Orogeny.However, during the Hirnantian, the whole Yangtze region became shallower, which was mostly influenced by the concentration of the Gondwana ice sheet and the consequent global sea level drop. | Qing CHEN Junxuan FAN Linna ZHANG Xu CHEN | 2018 | Science China Earth Sciences2018，61，5： | 5 |
| 6 | Studies on the spray dried lactose as carrier for dry powder inhalation显示文摘The purpose of this study was to investigate the spray dried lactose as carrier for dry powder inhalation(DPI).The lactose particles were prepared by spray drying,then the particle size,shape and crystal form were characterized by laser diffraction,scanning electron microscopy(SEM),X-ray diffraction(XRD)and differential scanning calorimetry(DSC).The spray dried lactose particles were spherical and amorphous,but would transfer to crystal form when storage humidity was above 32%.Thus,the humidity of the storage environment should be controlled below 30%strictly in order to maintain the amorphous nature of spray dried lactose which is a great benefit to DPI development. | Linna Wu Xu Miao Ziyun Shan Ying Huang Lu Li Xin Pan Qinghe Yao Ge Li Chuanbin Wu | 2014 | Asian Journal of Pharmaceutical Sciences2014，9，6： | 1 |
| 7 | Electrospinning of antibacterial and anti-inflammatory Ag@hesperidin core-shell nanoparticles into nanofibers used for promoting infected wound healing显示文摘Bacterial infection and excessive inflammation are still the main obstacles to wound repair.Thus,antibacterial and antiinflammation nanomaterials are always attracting for infected wound healing.In this work,ultra-uniform(-20 nm)and colloidally stable Ag nanoparticles(Ag-Hes NPs)with core-shell structure were prepared by using hesperidin as reducing and capping agent.The obtained Ag-Hes NPs present effective antibacterial properties on both Staphylococcus aureus and Escherichia coli.Ag-Hes NPs also got high 1,1-diphenyl-1-picrylhydrazyl scavenging capability of 69%.Under the package of polyvinyl alcohol and sodium alginate,Ag-Hes NPs were encapsulated into electro spun nanofibers to form hydrogel(Ag-Hes@H).This strategy provides a moisture environment which could enrich and release Ag-Hes NPs gradually.Cell experiments and animal wound healing investigation proved that Ag-Hes@H could promote the proliferation and migration of human umbilical vein endothelial cells and accelerate infected wound healing.Meanwhile,Ag-Hes@H significantly reduced the expression of inflammatory cytokines,including IL-6,MMP9 and TNF-α.Immunohistochemistry data further suggested that Ag-Hes@H accelerated wound closure by promoting collagen deposition and skin cell proliferation.The designed antibacterial and anti-inflammatory Ag-Hes@H has great potential for promoting infected wound healing. | Xiuli Ren Yanan Hu Linna Chang Shibo Xu Xifan Mei Zhenhua Chen | 2022 | Regenerative Biomaterials2022，9，1： | 0 |
| 8 | Histological Study of the Liver Pigmentation of Chinese Fire-bellied Newt (Cynops orientalis) During Activity and Hibernation Periods显示文摘The pigmentation in the liver of Chinese fire-bellied newt(Cynops orientalis) was described during two periods of the annual cycle(summer activity and winter hibernation). A large number of melanin granules were gathered into clusters and distributed unevenly inside the pigment cells. Liver pigmentation(melanin content) was found unstable,varying during the annual cycle. During the hibernation period,pigmentation accumulation was shown to increase in the liver of the Chinese fire-bellied newt. Hepatocytes during the active period are approximately 14.64% larger than those in the hibernation period,while the nucleus is approximately 7.43% bigger during the active period when compared with that during the hibernation period. These findings indicate that variation in pigment distribution and hepatocyte morphology in Chinese fire-bellied newt liver may be an ecologically adaptive strategy to the adverse physiological conditions during hibernation. | Zhaohui XIE Haijun LI Boying LI Linna CHENG Anfang ZHAO Cunshuan XU | 2012 | Asian Herpetological Research2012，3，4： | 0 |
| 9 | Electrochemical synthesis of dipyrazolo/dipyrimidine-fused pyridines via oxidative domino cyclization of C(sp^(3))–H bonds显示文摘An electrochemically oxidative domino cyclization reaction of methyl azaarenes/ketones with pyrazol-5-amines and 6-amino-pyrimidine-2,4-diones was developed, providing a variety of dipyrazolo[3,4-b:4’,3’-e]pyridines and dipyrimidine-fused pyridines with moderate to good yields. The reaction involved two C–C bond formations and one C–N bond formation in one pot. Moreover, the photoluminescence properties of the representative dipyrazolo[3,4-b:4’,3’-e]pyridines were investigated. | Peng Qian Linna Xu Wenyan Wang Lin Zhang Liang Tang Jiaojiao Liu Liangquan Sheng | 2022 | Organic Chemistry Frontiers2022，9，6： | 0 |
| 10 | Pure Red Cell Aplasia Caused by Parvovirus B19 in Patients with Human Immunodeficiency Virus Infection: A Series of Four Cases显示文摘Parvovirus B19(B19V)infection can cause pure red cell aplasia(PRCA)in patients with human immunodeficiency virus(HIV)infection.Intravenous immunoglobulin(IVIG)is a preferred treatment option.From July 2019 to March 2022,four patients with HIV infection were admitted to Guangzhou Eighth People’s Hospital with dizziness and fatigue and were diagnosed with PRCA.Blood investigations revealed severe anemia and the B19V genome.Therefore,the four patients were diagnosed with B19V-induced PRCA.All four patients received red blood cell transfusion in the setting of antiretroviral therapy,and two of the four patients received intravenous immunoglobulin(IVIG).After 3-7 months of treatment,all four patients recovered,although two did not receive IVIG.This suggests that IVIG is not always necessary for the treatment of PRCA in patients with HIV infection and that effective antiretroviral therapy and immunological reconstitution play an important role in the eradication of parvovirus. | Feilong Xu Yulong Wang Linjin Fan Yaozu He Xiejie Chen Pengfei Ye Linna Liu Jun Qian Linghua Li | 2023 | Infectious Diseases & Immunity2023，3，3： | 0 |
| 11 | Preparation of EGCG decorated,injectable extracellular vesicles for cartilage repair in rat arthritis显示文摘Arthritis is a kind of chronic inflammatory autoimmune disease,which can destroy joint cartilage and bone,leading to joint pain,joint swelling,and limited mobility.Traditional therapies have many side effects or focus too much on anti-inflammation while neglecting joint repair.In this experiment,we combined Epigallocatechin gallate(EGCG)with extracellular vesicles derived from macrophages to treat rheumatoid arthritis.Sustained-release resulted in a significant decrease in chondrocyte expression of hypoxia-inducible factor 1-alpha,a decrease in apoptosis-related proteins Cytochrome C,Caspase-3,Caspase-9,and Bax.Molecular biological analysis showed that extracellular vesicles-encapsulated EGCG(EVs-EGCG)more significantly upregulated type II collagen expression by about 1.8-fold than EGCG alone,which was more beneficial for arthritis repair.Animal experiments revealed that these EGCG-coated extracellular vesicles significantly reduced swelling,decreased synovial hyperplasia,repaired cartilage,and attenuated arthritis-related pathology scores in arthritic rats.Measurement data showed that EVs-EGCG treatment reduced joint swelling by approximately 39.5%in rheumatoid rats.In vitro studies have shown that this EVs-EGCG can increase the expression of cartilage type II collagen and reduce apoptosis of chondrocytes.Moreover,it was demonstrated in vivo experiments to reduce cartilage destruction in rheumatoid arthritis rats,providing a solution for the treatment of rheumatoid arthritis. | Changwei Song Shibo Xu Linna Chang Xingjun Zhao Xifan Mei Xiuli Ren Zhenhua Chen | 2021 | Regenerative Biomaterials2021，8，6： | 0 |
| 12 | Comparative Study of Psychiatric Nurses’ Life Quality显示文摘Objective To study psychistric nurses’ life quality. Methods From first-rank psychiatric hospitals of three bands,via stratified random sampling, 150 nurses were selected based on their job ranks as the research objects( the study group). Following the same method, from first-rank comprehensive hospitals of 3 ranks in Beijing, 150 nurses from the emergency department were selected as the control group. Results GQOLI-74 in the aspects of three subscales (physical function,psychologic function,and material life),psychiatric nurses achieved lower scores than emergency nurses. MBI, in the aspects of emotional exhaustion and depersonalization, there is significant difference between psychiatric nurses and emergency nurses from comprehensive hospitals (P<0.01). Conclusions Psychiatric nurses achieved lower scores in the aspect of life quality among all nurses the main influential factors are social attitudes toward psychiaty and psychiatric nurses’ social support system.Since psychiatric nurses face more pressure as compared with those from comprehensive hospitals, the society should pay more attention to this issue. | Xu Dongmei Song Linna Wang Lingdi | 2003 | 现代护理2003，9，12： | 0 |
| 13 | Inhibition of lysine-specific demethylase 1(LSD1)prevented tumor growth and metastasis by downregulating PD-L1 expression in lung adenocarcinoma显示文摘Lysine-specific demethylase 1(LSD1),as a histone lysine demethylase,demethylates monomethyl and dimethyl of histone H3 on lysine 4(H3K4)and lysine 9(H3K9).Studies have reported that high LSD1 expression promotes cell proliferation,migration,and invasion by regulating chromatin morphology and gene expression,and is closely related to the development of non-small cell lung cancer(NSCLC).1 However,the underlying mechanism of LSD1 on cell proliferation and migration remains unclear. | Pengxing He Linna Du Pan Hao Han Yang Yufei Ren Huiqin Kang Yanli Ding Wen Zhao Yichao Xu Hongmin Liu | 2023 | Genes & Diseases2023，10，5： | 0 |
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