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| 1 | Improvement in grain refinement efficiency of Mg-Zr master alloy for magnesium alloy by friction stir processing显示文摘Previous studies have proved that the zirconium(Zr)alloying and grain refining performance of a Mg-Zr master alloy on Mg alloy is closely related to the distribution of Zr particle size,and a Mg-Zr master alloy with more Zr particles in size range of 1-5μm exhibits a better refining efficiency.In this paper,friction stir processing(FSP)was used to modify the Zr particles size distribution of a commercially available Mg-30 wt.%Zr master alloy,and the subsequent grain refinement ability was studied by trials on a typical Mg-3Nd-0.2Zn-0.6Zr(wt.%,NZ30K)alloy.It is found that plenty of large Zr particles in the as-received Mg-30%Zr master alloy are broken by FSP.Grain refinement tests reveal that the refining efficiency of Mg-30%Zr alloy is significantly improved by FSP,which is attributed to the better distribution of Zr particles.The refinement effect by adding 0.6%FSP-ed Mg-30%Zr is approximately equivalent to that by adding 1.0%as-received Mg-30%Zr.Due to the easy and convenient operation of FSP,this study provides a new method to develop a more efficient Mg-Zr refiner. | Chengqi Wang Ming Sun Feiyan Zheng Liming Peng Wenjiang Ding | 2014 | Journal of Magnesium and Alloys2014，2，3： | 7 |
| 2 | Roles of fishing and climate change in long-term fish species succession and population dynamics in the outer Beibu Gulf,South China Sea显示文摘A prevailing,controversial hypothesis is that fishing pressure has played a greater role than climatic and environmental drivers,in changing fish species succession and biomass fluctuation in the South China Sea(SCS).Based on otter trawl survey data from 1959 to 2010 in the outer Beibu Gulf(OBG),northern SCS,large seasonal and interannual variation is reported for fish species composition,the proportional abundances of dominant taxa,and fish biomass.Generalized additive models are developed to quantify relationships between fish biomass and the external factors of fishing pressure and climate change.Fishing pressure proved to be the main driver of sharp declines in demersal fish stocks,with high-value species being replaced by low-value ones over time.Abrupt decreases in fish biomass during the years of 1993 and 1998 correspond to El Nino events,with climate change possibly the main driver of proportional representation of pelagic species in fisheries trawl catch.The need to differentiate impacts of fishing and environmental drivers on fish species with different life history strategies is stressed to better understand fish community dynamics. | Xuehui Wang Yongsong Qiu Feiyan Du Weida Liu Dianrong Sun Xiao Chen Weiwen Yuan Yong Chen | 2019 | Acta Oceanologica Sinica2019，38，10： | 6 |
| 3 | New research trends on high-precision time transfer technology显示文摘High-precision time transfer plays an important role in the areas of fundamental research and applications. Accompanying w ith the remarkable improvements in the ability of generating and measuring high-accuracy time-frequency signal,seeking for new time-transfer techniques betw een distant clocks w ith much further improved accuracy attracts attentions w orld-w idely. The time-transfer technique based on optical pulses has the highest precision presently,and the further improvement in the accuracy is heavily dependent on the time-domain properties of the pulse as w ell as the sensitivity of the applied measurement on the exchanged pulse. The application of optical frequency comb in time transfer for a precision up to femtosecond level are currently the focus of much interest,and has recently achieved many breakthroughs. Further investigations show that,utilizing quantum techniques,i.e. quantum measurement technique and quantum optical pulse source,can lead to a new limit on the measured timing information. Furthermore,it can be immune from atmospheric parameters,such as pressure,temperature,humidity and so on.Such quantum improvements on time-transfer have a bright prospect in the future applications requiring extremely high-accuracy timing and ranging. The potential achievements w ill form a technical basis for the future realization of sub-femtosecond time transfer system. | DONG Ruifang QUAN Run'ai HOU Feiyan WANG Shaofeng XIANG Xiao ZHOU Conghua WANG Mengmeng LIU Tao ZHANG Shou'gang | 2015 | Instrumentation2015，2，4： | 5 |
| 4 | Potential Biomolecules Capable of Assessing Risk of Osteoporotic Fracture: A Scoping Review显示文摘Osteoporosis as a systemic chronic skeletal disease is characterized by low bone mineral density and increased risk to osteoporotic fractures.Osteoporosis is prevalent in the middle-aged and elderly population,especially in the postmenopausal women.With population aging,osteoporosis has become a world-wide serious public health problem.Early recognition of the high-risk population followed by timely and efficient intervention and/or treatment is important for preventing osteoporotic fractures.In light of the high heritability and complex pathogenesis of osteoporosis,comprehensive consideration of vital biological/biochemical factors is necessary for accurate risk evaluation of fractures.For this purpose,we review recent research progress on molecules which can be applied to assess risk for osteoporotic fractures.Future integrative analyses and systematic evaluation of these molecules may facilitate developing novel methodologies and/or test strategies,i.e.,biochips,for early recognition of osteoporosis,hence contributing to preventing osteoporotic fractures. | Jieyu Liu Jiaxiang Wang Li Xu Feiyan Deng | 2021 | Chinese Medical Sciences Journal2021，36，2： | 4 |
| 5 | Targeting a novel inducible GPX4 alternative isoform to alleviate ferroptosis and treat metabolic-associated fatty liver disease显示文摘Metabolic-associated fatty liver disease(MAFLD),which is previously known as non-alcoholic fatty liver disease(NAFLD),represents a major health concern worldwide with limited therapy.Here,we provide evidence that ferroptosis,a novel form of regulated cell death characterized by iron-driven lipid peroxidation,was comprehensively activated in liver tissues from MAFLD patients.The canonical-GPX4(cGPX4),which is the most important negative controller of ferroptosis,is downregulated at protein but not mRNA level.Interestingly,a non-canonical GPX4 transcript-variant is induced(inducible-GPX4,iGPX4)in MAFLD condition.The high fat-fructose/sucrose diet(HFFD)and methionine/choline-deficient diet(MCD)-induced MAFLD pathologies,including hepatocellular ballooning,steatohepatitis andfibrosis,were attenuated and aggravated,respectively,in cGPX4-and iGPX4-knockin mice.cGPX4 and iGPX4 isoforms also displayed opposing effects on oxidative stress and ferroptosis in hepatocytes.Knockdown of iGPX4 by siRNA alleviated lipid stress,ferroptosis and cell injury.Mechanistically,the triggered iGPX4 interacts with cGPX4 to facilitate the transformation of cGPX4 from enzymatic-active monomer to enzymatic-inactive oligomers upon lipid stress,and thus promotes ferroptosis.Co-immunoprecipitation and nano LC–MS/MS analyses confirmed the interaction between iGPX4 and cGPX4.Our results reveal a detrimental role of non-canonical GPX4 isoform in ferroptosis,and indicate selectively targeting iGPX4 may be a promising therapeutic strategy for MAFLD. | Jie Tong Dongjie Li Hongbo Meng Diyang Sun Xiuting Lan Min Ni Jiawei Ma Feiyan Zeng Sijia Sun Jiangtao Fu Guoqiang Li Qingxin Ji Guoyan Zhang Qirui Shen Yuanyuan Wang Jiahui Zhu Yi Zhao Xujie Wang Yi Liu Shenxi Ouyang Chunquan Sheng Fuming Shen Pei Wang | 2022 | Acta Pharmaceutica Sinica B2022，12，9： | 3 |
| 6 | Evaluation of Uncertainty in Determination of Reducing Sugar Content in Sugarcane显示文摘[Objective]This study aimed to establish an effective method for evaluating uncertainty in determination of reducing sugar content in sugarcane with Lane-Ernon method.[Method]Based on analysis of the main sources of uncertainty in determination of reducing sugar content in sugarcane and mathematical model construction,combined uncertainty and expanded uncertainty were determined to establish the method for evaluation of uncertainty in determination.[Result]Among uncertainties in determination of reducing sugar content in sugarcane with Lane-Ernon method,the greatest uncertainty was introduced by duplicate determination.According to results of statistical analysis,the expanded uncertainty in determination of reducing sugar content was 0.012%.[Conclusion]This study provided theoretical reference for evaluation of uncertainty in determination of reducing sugar content in sugarcane. | Jie LIAO Feiyan YAN Leixing MO Tianshun WANG Yu YA Yegeng FAN Fang HUANG Bo LIN Li TANG | 2015 | Agricultural Biotechnology2015，4，4： | 2 |
| 7 | QTL mapping of quality traits in peanut using whole-genome resequencing显示文摘Oil and protein content and fatty acid composition are quality traits in peanut.Elucidating the genetic mechanisms underlying these traits may help researchers to obtain improved cultivars by molecular breeding.Whole-genome resequencing of a recombinant inbred population of 318 lines was performed to construct a high-density linkage map and identify QTL for peanut quality.The map,containing 4561 bin markers,covered 2032 c M with a mean marker density of 0.45 c M.A total of 110 QTL for oil and protein content,and fatty acid composition were mapped on the 18 peanut chromosomes.The QTL q A05.1 was detected in four environments and showed a major phenotypic effect on the contents of oil,protein,and six fatty acids.The genomic region spanned by q A05.1,corresponding to a physical interval of approximately 1.5 Mb,contains two SNPs polymorphic between the parents that could cause missense mutations.The two SNP sites were employed as KASP markers and validated using lines with extremely high and low oil contents.These sites may be useful in the marker-assisted breeding of peanut cultivars with high oil contents. | Ziqi Sun Feiyan Qi Hua Liu Li Qin Jing Xu Lei Shi Zhongxin Zhang Lijuan Miao Bingyan Huang Wenzhao Dong Xiao Wang Mengdi Tian Jingjing Feng Ruifang Zhao Xinyou Zhang Zheng Zheng | 2022 | The Crop Journal2022，10，1： | 2 |
| 8 | Review of pulse-coupled neural networks 显示文摘 | WANG Zhaobin MA Yide CHENG Feiyan | 2010 | Image and Vision Computing2010，28，1： | 1 |
| 9 | Review of pulse-coupled neural networks显示文摘 | Zhaobin Wang Yide Ma Feiyan Cheng | 2010 | Image and Vision Com- puting2010，28，： | 1 |
| 10 | Oxidative desulfurization using in-situ-generated peroxides in diesel by light irradiation 显示文摘 | Zhang Wei Xiao Jing Wang Xun Miao Guang Ye Feiyan Li Zhong | 2014 | Energy & Fuels2014，28，8： | 1 |
| 11 | Review of pulse-coupled neural networks显示文摘 | Wang Zhaobin Ma Yide Cheng Feiyan | 2010 | Image and Vi- sion Computing2010，28，1： | 1 |
| 12 | Review of pulse-coupled neural networks显示文摘 | Zhaobin Wang Yide Ma Feiyan Cheng Lizhen Yang | 2009 | Image and Vision Computing2009，，1： | 1 |
| 13 | Review of Pulse-coupled Neural Networks 显示文摘 | Wang Zhaobin Ma Yide Cheng Feiyan | 2010 | Image and Vision Computing2010，28，1： | 1 |
| 14 | One-pot photocatalysis-assisted adsorptive desulfurization of diesel over doped-TiO2 under ambient conditions 显示文摘 | Wang Xun Zhang Wei Wu Luoming Ye Feiyan Xiao Jing Li Zhong | 2014 | RSC Advances2014，4，56： | 1 |
| 15 | Knowledge-based method for the validation of complex simulation models显示文摘 | Min Feiyan Yang Ming Wang Zicai | 2010 | Simulation Modeling Practice and Theory2010，18，： | 1 |
| 16 | Taxonomical notes on the family Ptilocodiidae (Anthomedusae) from the central and southern of South China Sea, with a new genus and a new species显示文摘This study reviews the Ptilocodiidae from South China Sea,including three species. The diagnoses of the family and each genus are provided. A new genus,Tregouboviopsis Guo,Xu & Huang,gen. nov. is erected,based on the monotypy,Tregouboviopsis perradialis(Xu,Huang & Du,2012) comb. nov.,which is transferred from the genus Tregoubovia. A free eumedusoid of Hydrichthella ocellata Xu,Huang & Wang,sp. nov. is described in the present paper. A key to known genera of family Ptilocodiidae is presented. All type specimens are deposited in the South China Sea Fisheries Research Institute,Chinese Academy of Fishery Science. | Lianggen Wang Feiyan Du Zhenzu Xu Jiaqi Huang Donghui Guo | 2017 | Zoological Systematics2017，42，2： | 1 |
| 17 | Potent anti-inflammatory agent escin does not affect the healing oftibia fracture and abdominal wound in an animal model显示文摘 | Leiming Zhang Hongsheng Wang Tian Wang Na Jiang Pengfei Yu Feiyan Liu Yating Chong Fenghua Fu | 2012 | Experimental and Therapeutic Medicine2012，，4： | 1 |
| 18 | Review of pulse-coupled neural networks 显示文摘 | Wang Zhaobin Ma Yide Cheng Feiyan | 2010 | Image and Vision Computing2010，28，1： | 1 |
| 19 | Acoustic aligning and trapping of microbubbles in an enclosed PDMS microfluidic device显示文摘 | Long Meng Feiyan Cai Qiaofeng Jin Lili Niu Chunxiang Jiang Zhanhui Wang Junru Wu Hairong Zheng | 2011 | Sensors & Actuators: B Chemical2011，，1： | 1 |
| 20 | Measurement of water content and moisture distribution in sludge by 1H nuclear magnetic resonance spectroscopy显示文摘 | Mao Huazhen Wang Fei Mao Feiyan | 2016 | Drying Technology2016，34，3： | 1 |
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