|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Study on interaction between the coastal water, shelf water and Kuroshio water in the Huanghai Sea and East China Sea显示文摘The main processes of interaction between the coastal water, shelf water and Kuroshiowater in the Huanghai Sea (HS) and East China Sea (ECS) are analyzed based on the observation andstudy results in recent years. These processes include the intrusion of the Kuroshio water into the shelfarea of the ECS, the entrainment of the shelf water into the Kuroshio, the seasonal process in the south-em shelf area of the ECS controlled alternatively by the Taiwan Strait water and the Kuroshio water in-truding into the shelf area, the interaction between the Kuroshio branch water, shelf mixed water andmodified coastal water in the northeastern ECS, the water-exchange between the HS and ECS and thespread of the Changjiang diluted water. | Binghuo Guo, Xiaomin Hu, Xuejun Xiong, Renfeng Ge First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China | 2003 | Acta Oceanologica Sinica2003，22，3： | 15 |
| 2 | Role of Kuroshio frontal eddy in exchange between shelf water and Kuroshio water in East China Sea显示文摘Basic patterns of the reversal of the Kuroshio water toward the shelf, intrusion of the shelf mixed waterinto the Kuroshio and uplifting of the near-bottom nutrient-rich water into the upper layer by the pumping of the frontal eddy are analyzed on the basis of satellite infrared images and hydrologic, chemical and biological observations. Results show that the Kuroshio frontal eddies play a very important role in the exchange between the shelf water and the Kuroshio water. The estimation of the average volume transports for three frontal eddy events indicates that the shelf mixed water entrained by an eddy into Kuroshio is 0.44×10~6 m3/s and the reversal Kuroshio water onto the shelf region only 0.04×10~6 m3/s. Along the whole shelf edge, the volume transport of the shelf mixed water entrained by the eddies into the Kuroshio is 1.8×10~6 m3/s. The nutrient (NO3-N) flux pumped to the euphotic zone and input to the continental shelf through a column with 1 m wide is 974 μmol/(s·m) when there is frontal eddy and only 79 μmol/(s·m) in the case of no frontal eddy. Yearly nutrient (NO3-N) flux input to the shelf area caused by the frontal eddy is 1.7×10~5 t/a. | Guo Binghuo and Ge Renfeng First Institute of Oceanography, State Oceanic Administration, Qingdao 266003, China | 1997 | Acta Oceanologica Sinica1997，16，1： | 9 |
| 3 | 中国地理人的解决研究的概述和进步显示文摘增加的中国都市化和工业化在地理,建筑学,并且城市的计划的领域里推动了更大的注意到人的解决和人陆地的关系的学习。我们使用了 bibliometric 方法和统计软件在 16 本中国地理杂志在人的解决上考察 180 篇文章。我们发现中国地理人的解决研究被下列描绘:( 1 )大多数研究在在媒介的模式放大的宏规模,城市的解决区别和理想集中于人的解决扩展,估价指示物,为城市、农村的解决的模型,理论探索和单个因素的、人的解决和复杂、地理存活率的计划惯例,解决环境的全面评估,并且计划社区单位在微规模,社区解决;关于推进人的解决的社会文化的调查和警告。(2 ) 没有进步在综合并且集成方法系统被取得了。PSR 当模特儿, DPSIR 模型被用于指向机制,当标准解决评估系统被问询表调查由物理与经济的指示物组成时。在另一方面,基于 GIS 的空间聚类是最近的年里的一个经常的焦点。在瓷器都市化和工业化的上下文以内在人的解决和理论系统上开创研究将在中国城市和区域的可持续性上提供指导。下列五个方面要求更大的注意:(1 ) 关于人的解决的自然适用性研究,和人的解决的调查要求在城市的环境,相应估价指示物,系统,和进化有关生态地合适的解决反映不同要求的范围,并且居民的影响社会经济的属性。(2 ) 空间时间的评估和可持续性在各种各样的规模在城市、农村的人的解决上研究,集中于在象在城市之间的城市簇和比较那样的各种各样的规模的进化和空间区别,在城市和社区以内。(3 ) 为人的解决进化研究的理论和技术的开发包括察觉技术和方法,数据采矿测量,并且预报并且地区性、城市的人的解决进化进程,机制和模式的模拟。(4 ) 在为有效管理和开发集中于优化,模式,和政策的人的解决的控制上研究。(5 ) 估计人的解决系统服务值并且建立合适的人的解决系统,包括社会、经济、文化、生态的服务值。 | MA Renfeng WANG Tengfei ZHANG wenzhong YU Jianhui WANG Dai CHEN Li JIANG Yanpeng FENG Gequn | 2016 | Journal of Geographical Sciences2016，26，8： | 6 |
| 4 | A Review on Artificial Micro/Nanomotors for Cancer-Targeted Delivery, Diagnosis, and Therapy显示文摘Micro/nanomotors have been extensively explored for efficient cancer diagnosis and therapy,as evidenced by significant breakthroughs in the design of micro/nanomotors-based intelligent and comprehensive biomedical platforms.Here,we demonstrate the recent advances of micro/nanomotors in the field of cancer-targeted delivery,diagnosis,and imaging-guided therapy,as well as the challenges and problems faced by micro/nanomotors in clinical applications.The outlook for the future development of micro/nanomotors toward clinical applications is also discussed.We hope to highlight these new advances in micro/nanomotors in the field of cancer diagnosis and therapy,with the ultimate goal of stimulating the successful exploration of intelligent micro/nanomotors for future clinical applications. | Jiajia Wang Renfeng Dong Huiying Wu Yuepeng Cai Biye Ren | 2020 | Nano-Micro Letters2020，12，1： | 5 |
| 5 | Dye-Enhanced Self-Electrophoretic Propulsion of Light-Driven TiO_2–Au Janus Micromotors显示文摘Light-driven synthetic micro-/nanomotors have attracted considerable attention in recent years due to their unique performances and potential applications. We herein demonstrate the dye-enhanced self-electrophoretic propulsion of light-driven Ti O_2–Au Janus micromotors in aqueous dye solutions. Compared to the velocities of these micromotors in pure water, 1.7, 1.5, and 1.4 times accelerated motions were observed for them in aqueous solutions of methyl blue(10-5g L^(-1)), cresol red(10^(-4)g L^(-1)),and methyl orange(10^(-4)g L^(-1)), respectively. We determined that the micromotor speed changes depending on thetype of dyes, due to variations in their photodegradation rates. In addition, following the deposition of a paramagnetic Ni layer between the Au and Ti O_2 layers, the micromotor can be precisely navigated under an external magnetic field. Such magnetic micromotors not only facilitate the recycling of micromotors, but also allow reusability in the context of dye detection and degradation.In general, such photocatalytic micro-/nanomotors provide considerable potential for the rapid detection and ‘‘on-thefly'' degradation of dye pollutants in aqueous environments. | Yefei Wu Renfeng Dong Qilu Zhang Biye Ren | 2017 | Nano-Micro Letters2017，9，3： | 4 |
| 6 | Post-marketing safety surveillance and reevaluation of Motherwort injection:A clinical study of 10094 cases显示文摘OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety. | Cao Shan Zhang Wenhao Zhao Ziwei Heng Mingli Bu Huaien Wang Hongwu Liu Xinghui Wang Zhong Cai Yan Ma Yuyan Cui Shihong Deng Jihong Ding Guifeng Ding Yajuan Dong Linhong Duan Zhentao Fan Ling Fan Yang Fu Fen He Jing Ji Shuying Jin Lin Li Hong Li Hongying Liao Tao Lu Wei Luo Xiucui Lü Zhihui Ma Fengchun Ma Dafeng Shi Tianyun Sun Juying Sun Xiaotong Teng Hong Wang Jinhua Wang Ruihua Wang Ying Wang Zhengling Xi Jie Xu Minjuan Xu Zhihong Yan Qian Yang Cuirong Yang Yimei Yin Jie Yu Jinhua Yuan Wenjun Zhang Guanli Zhang Meihua Zhao Renfeng Zhong Yonghong Zhou Jian | 2018 | Journal of Traditional Chinese Medicine2018，38，4： | 4 |
| 7 | Marine hydrographic spatial-variability and its cause at the northern margin of the Amery Ice Shelf显示文摘Conductivity,temperature and depth(CTD) data collected along a zonal hydrographic section from the northern margin of the Amery Ice Shelf on 25-27 February 2008 by the 24th Chinese National Antarctic Research Expedition (CHINARE) cruise in the 2007/2008 austral summer are analyzed to study thermohaline structures.Analysis reveals warm subsurface water in a limited area around the east end of the northern margin,where the temperature,salinity and density have east-west gradients in the surface layer of the hydrographic section.The localization of the warm subsurface water and the causes of the CTD gradients in the surface layer are discussed.In addition,the results from these CTD data analyses are compared with those from the 22nd CHINARE cruise in the 2005/2006 austral summer.This comparison revealed that the thermoclines and haloclines had deepened and their strengths weakened in the 2007/2008 austral summer.The difference between the two data sets and the cause for it can be reasonably explained and attributed to the change in ocean-ice-atmosphere interactions at the northern margin of the Amery Ice Shelf. | GE RenFeng DONG ZhaoQian CHEN HongXia LIU Na SHI JiuXing PU ShuZhen | 2011 | Advances in Polar Science2011，22，2： | 3 |
| 8 | The Application of the Acoustic Method to the Exploration of Urban Active Faults and a Comparison with the Artificial Earthquake, and Radar Methods显示文摘The depth of upper fault point is the key data for ascertaining the active age of a buried fault on a plain. The difference of depth obtained from same fault may be dozens to several hundred meters when using different geophysical methods. It can result in the absolutely opposite conclusions when judging fault activity. Because of a lack of an artificial earthquake source with wide band and high central frequency, many kinds of methods have to be used together. The higher the frequency of the artificial earthquake wave, electromagnetic wave and sonic wave, the higher the resolution. However the attenuation is also very fast and the exploration depth is very shallow. The reverse is also true. The frequency of artificial seismic waves is in the tens of Hz. Its exploration depth is big and the resolution is poor. The frequency of radar electromagnetic waves is about a million Hz, indicating that the resolving power is better, but the exploration depth is very shallow. However, the acoustic frequency is thousands of Hz, its resolving power is better than that of the artificial earthquake method and the exploration depth is larger than that of the radar method. So it is suitable for extra shallow exploration in the thick deposit strata of the Quaternary. The preliminary results detected using the high frequency acoustic method in extra shallow layers indicates that previous inferences about some fault activity in the eastern part of the North China plain may need to be greatly corrected. | ZhaoGenmo WangDahong RenFeng ChenYukun | 2004 | Earthquake Research in China2004，18，1： | 2 |
| 9 | Recent Advances in One‑Dimensional Micro/Nanomotors:Fabrication,Propulsion and Application显示文摘Due to their tiny size,autonomous motion and functionalize modifications,micro/nanomotors have shown great potential for environmental remediation,biomedicine and micro/nano-engineering.One-dimensional(1D)micro/nanomotors combine the characteristics of anisotropy and large aspect ratio of 1D materials with the advantages of functionalization and autonomous motion of micro/nanomotors for revolutionary applications.In this review,we discuss current research progress on 1D micro/nanomotors,including the fabrication methods,driving mechanisms,and recent advances in environmental remediation and biomedical applications,as well as discuss current challenges and possible solutions.With continuous attention and innovation,the advancement of 1D micro/nanomotors will pave the way for the continued development of the micro/nanomotor field. | Yuhong Zheng He Zhao Yuepeng Cai Beatriz Jurado‑Sanchez Renfeng Dong | 2023 | Nano-Micro Letters2023，15，2： | 2 |
| 10 | Masri turbulent lifted flames in a vitiated co-flow investigated using joint PDF calculations显示文摘 | Renfeng Richard Cao Stephen B Pope Assaad R | 2005 | Combustion and Flame2005，142，： | 1 |
| 11 | High surface area biocarbon monoliths for methane storage显示文摘New energy sources that reduce the volume of harmful gases such as SO_(x)and NO_(x)released into the atmosphere are in constant development.Natural gas,primarily made up of methane,is being widely used as one reliable energy source for heating and electricity generation due to its high combustion value.Currently,natural gas accounts for a large portion of electricity generation and chemical feedstock in manufacturing plastics and other commercially important organic chemicals.In the near future,natural gas will be widely used as a fuel for vehicles.Therefore,a practical storage device for its storage and transportation is very beneficial to the deployment of natural gas as an energy source for new technologies.In this tutorial review,biomaterials-based carbon monoliths(CMs),one kind of carbonaceous material,was reviewed as an adsorbent for natural gas(methane)adsorption and storage. | Elizabeth Michaelis Renfeng Nie Douglas Austin Yanfeng Yue | 2023 | Green Energy & Environment2023，8，5： | 1 |
| 12 | Trace water triggers high-efficiency photocatalytic hydrogen peroxide production显示文摘Photocatalytic production of hydrogen peroxide(H_(2)O_(2))has attracted much attentions as a promising method for sustainable solar fuel.Here,we demonstrate that trace water can drastically boost highefficiency photocatalytic production of H_(2)O_(2) with a record-high concentration of 113 mmol L^(-1) using alkali-assisted C_(3)N_(4) as photocatalyst in water/alcohol mixture solvents.By electron paramagnetic resonance(EPR)measurement,the radical species generated during the photocatalytic process of H_(2)O_(2) are identified.We propose alcohol is used to provide and stabilize-OOH radicals through hydrogen bond,while trace water could trigger photocatalytic production of H_(2)O_(2) via providing and transferring indispensable free protons to completely consume OOH radicals,which breaks the reaction balance of-OOH radical generation from alcohol.Thus-OOH radicals could be supplied by alcohol continuously to serve as a reservoir for high-efficiency production of H_(2)O_(2).These results pave the way towards photocatalytic method on semiconductor catalysts as an outstanding approach for production of hydrogen peroxide. | Zaixiang Xu Yang Li Yongyong Cao Renfeng Du Zhikang Bao Shijie Zhang Fangjun Shao Wenkai Ji jun Yang Guilin Zhuang Shengwei Deng Zhongzhe Wei Zihao Yao Xing Zhong Jianguo Wang | 2022 | Journal of Energy Chemistry2022，31，1： | 1 |
| 13 | Transforming growth factor β3 attenuates the development of radiation-induced pulmonary fibrosis in mice by decreasing fibrocyte recruitment and regulating IFN-γ/IL-4 balance显示文摘 | Long Xu Shanshan Xiong Renfeng Guo Zhihua Yang Qianjun Wang Fengjun Xiao Haibao Wang Xiujie Pan Maoxiang Zhu | 2014 | Immunology Letters2014，，1： | 1 |
| 14 | Research on GIS Application System of Environmental Risk for Hazardous Chemicals Enterprises显示文摘 | Renfeng Tang Yongqiang Bai Tong Wang | 2011 | Procedia Environmental Sciences2011，，： | 1 |
| 15 | A variable structure control with proportional and intrgral compensations for electrohydraulic position servo control system显示文摘 | FUNG Renfeng WANG Yangcong YANG Ritao | 1997 | Mechatronic1997，7，1： | 1 |
| 16 | Transforming growth factor β3 attenuates the development of radiation-induced pulmonary fibrosis in mice by decreasing fibrocyte recruitment and regulating IFN-γ/IL-4 balance显示文摘 | LONG X SHANSHAN X RENFENG G | 2014 | Immunology Letters2014，162，1： | 1 |
| 17 | Effect of cyclovirobuxine D on human growth-associated protein 43 and neurocan expression in ischemic brain tissue of stroke-prone renovascular hypertensive rats显示文摘BACKGROUND: Experimental data indicate that human growth-associated protein 43 mRNA expression coincides with axonal growth during nerve ganglion development; while neurocan, secreted from astrocytes, can inhibit sprouting and elongation of the axonal growth cone. OBJECTIVE: To verify regulatory effects of cyclovirobuxine D (CVB-D) extracted from Chinese box branchlet on human growth-associated protein 43 (GAP-43), and neurocan expression in brain tissue of stroke-prone renovascular hypertensive (RHRSP) rats, at different time points after cerebral ische-mia/reperfusion. DESIGN: Randomized grouping design and controlled animal study. SETTING: This study was performed at the Center of Guangdong Hospital of Traditional Chinese Medicine (a national key laboratory) from March 2003 to September 2006. MATERIALS: 100 healthy male Sprague-Dawley rats, aged 2-3 months and weighing 90-120 g, were se- lected for this study. CVB-D was provided by Nanjing Xiaoying Pharmaceutical Factory (Batch number: 307701). METHODS: The initial tip of renal arteries was clamped bilaterally for 10 weeks to establish the RHRSP model. 100 RHRSP rats were randomly divided into 4 groups: naive group (n = 10), sham surgery group (n = 10), CVB-D group (n = 40), and lesion group (n = 40). Rats in the naive group did not undergo any treatment, and cervical vessels of rats in the sham surgery group were exposed, but not blocked. The right middle cerebral artery of rats in the CVB-D group and lesion group were occluded to establish cerebral ischemia. Rats in the CVB-D group were intraperitoneally injected with CVB-D (6.48 mg/kg) every day and with saline (1.5 mL/injection) twice a day. Rats in the lesion group were intraperitoneally injected with saline (2 mL/injection). MAIN OUTCOME MEASURES: Immunohistochemistry was applied to detect GAP-43 and neurocan expression in the ischemic penumbra region of CVB-D and lesion brains at 2 hours post-cerebral ischemia and at 1, 7, 14, and 30 days post-perfusion (n = 10 at each time point). Similarly, GAP-43 and neurocan expres- sion was detected in the right hemisphere of na?ve and sham-operated animals. The results were expressed as positive cells. RESULTS: A total of 100 rats were included in the final analysis. The number of GAP-43 positive cells in- creased in the CVB-D group 1, 7, 14, and 30 days post-cerebral ischemia/perfusion compared to the lesion group, as indicated by a significant difference between the CVB-D and lesion group (P < 0.05-0.01). The number of neurocan-positive cells decreased in the CVB-D group on the first day compared to the model group; however, there was no significant difference between the two groups (P > 0.05). On post-ischemia days 7, 14, and 30, the number of neurocan-positive cells in the CVB-D group was significantly less than in the lesion group (P < 0.05). Both, GAP-43 and neurocan expression was not detectable in brains of na?ve and sham-operated animals. CONCLUSION: CVB-D treatment up-regulated GAP-43 expression and down-regulated neurocan expression in the ischemic region of RHRSP rats. | Feng Tan Wei Gu Saiying Wan Haike Wu Jinliang Wang Jingbo Sun Jiamao Cheng Xin Zhang Renfeng Huang | 2008 | Neural Regeneration Research2008，3，4： | 1 |
| 18 | Evidence-based medicine (Translate)显示文摘 | RENFENG FENG YIXUN TAO | 2002 | Shanghai Journal of Medical Science2002，17，： | 1 |
| 19 | Lumines cence properties of Fe3+ and Ce3+ co-doped ,/-LiAl02 显示文摘 | Qiang Renfeng Xiao Siguo Yang Xiaoliang | 2009 | Chinese Journal of Luminescence2009，30，1： | 1 |
| 20 | Hypoxia-induced RBBP7 promotes esophagus cancer progression by inducing CDK4 expression显示文摘Hypoxia-induced epigenetic regulation calls for more effective therapeutic targets for esophageal cancer.We used GEPIA and UALCAN databases to screen survival-related and cancer stage-associated genes.Eca109 and KYSE450 esophageal cancer cell lines were cultured under normoxia,hypoxia,or CoCl2-induced hypoxia conditions,which were further transfected with plasmids expressing RB binding protein 7(RBBP7),hypoxia-inducible factor 1(HIF1)-α,or RBBP7 shRNA.Colony formation and MTT assays were used to detect cell proliferation.Tumor sphere formation and stemness marker detection were applied to assess cell stemness.RT-PCR and western blot analysis were used to detect the relative mRNA level and protein expression,respectively.Luciferase assay was utilized to detect the direct interaction between HIF1αand RBBP7.Up-regulated RBBP7 was identified as one of the most prominent survival-related genes,which is negatively correlated with the overall survival(OS),disease recurrencefree survival(DFS),and tumor stages.Hypoxia-induced HIF1αup-regulates RBBP7 expression,which promotes esophagus cancer cell viability,proliferation,and stemness with increased cyclin-dependent kinase 4(CDK4)expression.Luciferase reporter assay verified that HIF1αtranscriptionally regulates the expression of RBBP7.We conclude that hypoxia induces high expression of RBBP7 which is at least partially mediated by HIF1α,up-regulates the expression of downstream CDK4,and thereby promotes tumor progression in esophageal cancer cells. | Renfeng Wang Zhiliang Huang Zhenyang Lin Borong Chen Xuguang Pang Chaoxiang Du Hong Fan | 2022 | Acta Biochimica et Biophysica Sinica2022，54，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员