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| 1 | What to Cache:Differentiated Caching Resource Allocation and Management in Information-Centric Networking显示文摘Information-centric networking(ICN) aims to improve the efficiency of content delivery and reduce the redundancy of data transmission by caching contents in network nodes. An important issue is to design caching methods with better cache hit rate and achieve allocating on-demand. Therefore, an in-network caching scheduling scheme for ICN was designed, distinguishing different kinds of contents and dynamically allocating the cache size on-demand. First discussing what was appropriated to be cached in nodes, and then a classification about the contents could be cached was proposed. Furthermore, we used AHP to weight different contents classes through analyzing users' behavior. And a distributed control process was built, to achieve differentiated caching resource allocation and management. The designed scheme not only avoids the waste of caching resource, but also further enhances the cache availability. Finally, the simulation results are illustrated to show that our method has the superior performance in the aspects of server hit rate and convergence. | Ru Huo Renchao Xie Hengyang Zhang Tao Huang Yunjie Liu | 2016 | China Communications2016，13，12： | 6 |
| 2 | Dieldrin and endrin removal from water by trioleinembedded adsorbent显示文摘A novel triolein-embedded adsorbent for re-moval of persistent organic pollutants (POPs) from water was developed. In this paper, taking dieldrin and endrin as the target pollutants, different factors (temperature, ion strength, pH, and concentration of humic acid) that affect the adsorption rate were investigated. Adsorption isotherms of these two pollutants fitted to Freundlich model well identi-fied the partition mechanism between the adsorbent and water. However, the equilibrium constant of dieldrin was larger than that of endrin due to larger octanol-water coeffi-cient of dieldrin. Adsorption rate of dieldrin increased with the increase of temperature, the decrease of ion strength, pH and concentration of humic acid, whereas adsorption rate of endrin decreased with the increase of temperature and pH. Humic acid firstly increased, and then decreased the adsorp-tion rate of endrin. Ion strength hardly affected the adsorp-tion rate of endrin. | HUO Jinxian LIU Huijuan QU Jiuhui RU Jia LIU Haining LI Guoting | 2005 | Chinese Science Bulletin2005，50，23： | 5 |
| 3 | DDX3X regulates cell survival and cell cycle during mouse early embryonic development显示文摘DDX3X is a highly conserved DEAD-box RNA helicase that participates in RNA transcription,RNA splicing,and mRNA transport,translation,and nucleo-cytoplasmic transport.It is highly expressed in metaphaseⅡ(MⅡ)oocytes and is the predominant DDX3 variant in the ovary and embryo.However,whether it is important in mouse early embryo development remains unknown.In this study,we investigated the function of DDX3X in early embryogenesis by cytoplasmic microinjection with its siRNA in zygotes or single blastomeres of 2-cell embryos.Our results showed that knockdown of Ddx3x in zygote cytoplasm led to dramatically diminished blastocyst formation,reduced cell numbers,and an increase in the number of apoptotic cells in blastocysts.Meanwhile,there was an accumulation of p53 in RNAi blastocysts.In addition,the ratio of cell cycle arrest during 2-cell to 4-cell transition increased following microinjection of Ddx3x siRNA into single blastomeres of 2-cell embryos compared with control.These results suggest that Ddx3x is an essential gene associated with cell survival and cell cycle control in mouse early embryos,and thus plays key roles in normal embryo development. | Qian Li Pan Zhang Chao Zhang Ying Wang Ru Wan Ye Yang Xuejiang Guo Ran Huo Min Lin Zuomin Zhou Jiahao Sha | 2014 | The Journal of Biomedical Research2014，28，4： | 4 |
| 4 | Inverted U-Shaped Associations between Glycemic Indices and Serum Uric Acid Levels in the General Chinese Population:Findings from the China Cardiometabolic Disease and Cancer Cohort(4C)Study显示文摘Objective The relationship between serum uric acid(SUA)levels and glycemic indices,including plasma glucose(FPG),2-hour postload glucose(2 h-PG),and glycated hemoglobin(HbA1 c),remains inconclusive.We aimed to explore the associations between glycemic indices and SUA levels in the general Chinese population.Methods The current study was a cross-sectional analysis using the first follow-up survey data from The China Cardiometabolic Disease and Cancer Cohort Study.A total of 105,922 community-dwelling adults aged≥40 years underwent the oral glucose tolerance test and uric acid assessment.The nonlinear relationships between glycemic indices and SUA levels were explored using generalized additive models.Results A total of 30,941 men and 62,361 women were eligible for the current analysis.Generalized additive models verified the inverted U-shaped association between glycemic indices and SUA levels,but with different inflection points in men and women.The thresholds for FPG,2 h-PG,and HbA1 c for men and women were 6.5/8.0 mmol/L,11.0/14.0 mmol/L,and 6.1/6.5,respectively(SUA levels increased with increasing glycemic indices before the inflection points and then eventually decreased with further increases in the glycemic indices).Conclusion An inverted U-shaped association was observed between major glycemic indices and uric acid levels in both sexes,while the inflection points were reached earlier in men than in women. | ZHU Yuan Yue ZHENG Rui Zhi WANG Gui Xia CHEN Li SHI Li Xin SU Qing XU Min XU Yu CHEN Yu Hong YU Xue Feng YAN Li WANG Tian Ge ZHAO Zhi Yun QIN Gui Jun WAN Qin CHEN Gang GAO Zheng Nan SHEN Fei Xia LUO Zuo Jie QIN Ying Fen HUO Ya Nan LI Qiang YE Zhen ZHANG Yin Fei LIU Chao WANG You Min WU Sheng Li YANG Tao DENG Hua Cong ZHAO Jia Jun CHEN Lu Lu MU Yi Ming TANG Xu Lei HU Ru Ying WANG Wei Qing NING Guang LI Mian LU Jie Li BI Yu Fang | 2021 | Biomedical and Environmental Sciences2021，34，1： | 2 |
| 5 | Computation offloading and resource allocation for UAV-assisted IoT based on blockchain and mobile edge computing显示文摘Recently,Internet of Things(IoT)have been applied widely and improved the quality of the daily life.However,the lightweight IoT devices can hardly implement complicated applications since they usually have limited computing resource and just can execute some simple computation tasks.Moreover,data transmission and interaction in IoT is another crucial issue when the IoT devices are deployed at remote areas without manual operation.Mobile edge computing(MEC)and unmanned aerial vehicle(UAV)provide significant solutions to these problems.In addition,in order to ensure the security and privacy of data,blockchain has been attracted great attention from both academia and industry.Therefore,an UAV-assisted IoT system integrated with MEC and blockchain is pro-posed.The optimization problem in the proposed architecture is formulated to achieve the optimal trade-off between energy consumption and computation latency through jointly considering computa-tion offloading decision,spectrum resource allocation and computing resource allocation.Consider-ing this complicated optimization problem,the non-convex mixed integer problem can be transformed into a convex problem,and a distributed algorithm based on alternating direction multiplier method(ADMM)is proposed.Simulation results demonstrate the validity of this scheme. | 赵铖泽 LI Meng SUN Enchang HUO Ru LI Yu ZHANG Yanhua | 2022 | High Technology Letters2022，28，1： | 1 |
| 6 | Mono-2-ethylhexyl Phthalate Promotes Migration and Invasion by Regulating the Epithelial-Mesenchymal Transition in SHSY5Y Cells显示文摘Neuroblastoma(NB)is the most common extracranial solid tumor of childhood.It accounts for 8%–10%of all malignant tumors in children^([1])and results in a heavy burden to the life and health of children.NB is a complex disease,and its occurrence is related to exposure to environmental risk factors. | XU Qi ZHANG Bo LI Xu YE Jia Ming HUO Chuan Yi YIN Jian Li ZHANG Ru Xuan ZHAO Wei Sen QI Wen YE Lin | 2022 | Biomedical and Environmental Sciences2022，35，3： | 0 |
| 7 | A micro-wave strategy for synthesizing room temperature phosphorescent materials显示文摘Room temperature phosphorescent(RTP)materials have a variety of applications ranging from bioimaging,optoelectronic devices to information security protection.However,the preparation procedures for these materials are always tedious and time-consuming.Here,we report a micro-wave approach to prepare RTP carbon dots(CDs)in only 8 min.The micro-wave promoted the carbon and boron bond formation using natural compounds glucose and boric acids.This result has been confirmed using TEM,FTIR,XPS and XRD measurements.The C-B hetero atomized material presented a long afterglow property.With the irradiation with UV light,we observed an eight-second RTP by naked eyes after the lamp was turned off,and the phosphorescence lifetime was 487 ms.This excellent performance was mainly due to the formation of B-C bonds that promoted the intersystem crossings(ISC)and non-radiation transition of triplet states.Moreover,the glass state of the materials also helped to stabilize the triplet states of B-CDs and made its non-irradiation inactivated,which resulted in the characteristics of yellow green RTP.These results have demonstrated that micro-wave is a convenient and effective strategy to make hetero atomized RTP material,providing new possibilities for their industrial productions. | Ru Liang Lijun Huo Ao Yu Jinjing Wang Chunman Jia Jianwei Li | 2022 | Chinese Chemical Letters2022，33，1： | 0 |
| 8 | SBFT:A BFT Consensus Mechanism Based on DQN Algorithm for Industrial Internet of Thing显示文摘With the development and widespread use of blockchain in recent years,many projects have introduced blockchain technology to solve the growing security issues of the Industrial Internet of Things(IIoT).However,due to the conflict between the operational performance and security of the blockchain system and the compatibility issues with a large number of IIoT devices running together,the mainstream blockchain system cannot be applied to IIoT scenarios.In order to solve these problems,this paper proposes SBFT(Speculative Byzantine Consensus Protocol),a flexible and scalable blockchain consensus mechanism for the Industrial Internet of Things.SBFT has a consensus process based on speculation,improving the throughput and consensus speed of blockchain systems and reducing communication overhead.In order to improve the compatibility and scalability of the blockchain system,we select some nodes to participate in the consensus,and these nodes have better performance in the network.Since multiple properties determine node performance,we abstract the node selection problem as a joint optimization problem and use Dueling Deep Q Learning(DQL)to solve it.Finally,we evaluate the performance of the scheme through simulation,and the simulation results prove the superiority of our scheme. | Ningjie Gao Ru Huo Shuo Wang Jiang Liu Tao Huang Yunjie Liu | 2023 | China Communications2023，20，10： | 0 |
| 9 | Impact of antagonist peptides and chelators on the diagnostic performance of PET/CT using gallium-68 labeled somatostatin receptor antagonists显示文摘Objective:Different SSTR2 antagonists have been developed.This study aims to evaluate the impact of different peptides and chelators on the diagnostic performance of SSTR2 antagonists in well-differentiated NETs.Methods:In this prospective study,participants were equally randomized into two arms:Arm A,participants would undergo a whole-body 68Ga-NODAGA-LM3 PET/CT scan on the 1st day and 68Ga-DOTA-LM3 PET/CT scan on the 2nd day;Arm B,participants would undergo a whole-body 68Ga-NODAGA-LM3 PET/CT scan on the 1st day and 68Ga-NODAGA-JR11 PET/CT scan on the 2nd day.Biodistribution in normal organs,lesion detection ability,and tumor uptakes were compared within each Arm.Results:A total of 40 participants(age,49.5±13.4,21 men),20 in each arm,were recruited in the study.In Arm A,68Ga-DOTA-LM3 showed lower background.However,the lesion detection ability(overall lesion detected,445 versus 548,P=0.005)and the lesion uptake(overall lesions SUVmax,19.8±17.2 versus 35.3±28.8,P<0.001)was significantly lower than those of 68Ga-NODAGA-LM3.In Arm B,both 68Ga-NODAGA-LM3 and 68Ga-NODAGA-JR11 showed similar biodistribution and lesion uptake(SUVmax,28.5±23.8 versus 25.0±20.0,P<0.001)despite minor differences.The lesion detection ability was the same between these two tracers(overall lesion detected,503 versus 503).Conclusions:The diagnostic performance of SSTR2 antagonists was sensitive to chelators.Both 68Ga-NODAGA-LM3 and 68Ga-NODAGA-JR11 outperformed 68Ga-DOTA-LM3 with higher lesion uptake and detection ability,of which 68Ga-NODAGA-LM3 had marginally but significantly higher lesion uptake. | Haiqun Xing Wenjia Zhu Yuejuan Cheng Qiao Yang Ru Jia Hong Zhao Chunmei Bai Li Huo Wenming Wu | 2022 | Journal of Pancreatology2022，5，3： | 0 |
| 10 | Activation of iridium site by anchoring ruthenium atoms on defects for efficient anodic catalyst in polymer electrolyte membrane water electrolyzers显示文摘1.Introduction Hydrogen is an ideal energy carrier to tackle the energy crisis and greenhouse effect,because of its high energy density and low emission.The production,storage and transportation of hydrogen are key factors to the practical application of hydrogen energy.As the scientific and technological understanding of the electrochemical devices was advancing in the past few decades,water electrolyzers based on the proton exchange membrane (PEM) have attracted much focus for its huge potential on the production of hydrogen via water splitting.PEM electrolyzers use perfluorinated sulfonic acid (PFSA) based membranes as the electrolyte. | Shiqian Du Ru Chen Wei Chen Hongmei Gao Jianfeng Jia Zhaohui Xiao Chao Xie Hao Li Li Tao Jia Huo Yanyong Wang Shuangyin Wang | 2022 | Journal of Energy Chemistry2022，，12： | 0 |
| 11 | Design, modelling and identification of a fiber-reinforced bending pneumatic muscle显示文摘Dear editor,Many countries are facing the social problem of an increasing aging population,which means that the demand for professional caregivers will be increasing.Meanwhile,people suffering from stroke,various injuries to joints,or some other physical diseases of the knuckles are also in desperate need of physical support[1]. | Hongge RU Jian HUANG Wenbin CHEN Caihua XIONG Junzhe WANG Jun HUO | 2019 | Science China(Information Sciences)2019，62，5： | 0 |
| 12 | Impact of antagonist peptides and chelators on the diagnostic performance of PET/CT using gallium-68-labeled somatostatin receptor antagonists显示文摘Objective: Different SSTR2 antagonists have been developed. This study aims to evaluate the impact of different peptides and chelators on the diagnostic performance of SSTR2 antagonists in well-differentiated NETs.Methods: In this prospective study, participants were equally randomized into 2 arms: arm A, participants would undergo a whole-body^(68)Ga-NODAGA-LM3 PET/CT scan on the first day and^(68)Ga-DOTA-LM3 PET/CT scan on the second day;arm B, participants would undergo a whole-body^(68)Ga-NODAGA-LM3 PET/CT scan on the first day and^(68)Ga-NODAGA-JR11 PET/CT scan on the second day. Biodistribution in normal organs, lesion detection ability, and tumor uptakes were compared within each arm.Results: A total of 40 participants (age, 49.5 ± 13.4, 21 men), 20 in each arm, were recruited in the study. In arm A,^(68)Ga-DOTA-LM3 showed lower background. However, the lesion detection ability (overall lesion detected, 445 vs 548;P = .005) and the lesion uptake (overall lesions SUVmax, 19.8 ± 17.2 vs 35.3 ± 28.8;P < .001) was significantly lower than those of^(68)Ga-NODAGA-LM3. In arm B, both^(68)Ga-NODAGA-LM3 and^(68)Ga-NODAGA-JR11 showed similar biodistribution and lesion uptake (SUVmax, 28.5 ± 23.8 vs 25.0 ± 20.0;P < .001) despite minor differences. The lesion detection ability was the same between these 2 tracers (overall lesion detected, 503 vs 503).Conclusions: The diagnostic performance of SSTR2 antagonists was sensitive to chelators. Both^(68)Ga-NODAGA-LM3 and^(68)Ga-NODAGA-JR11 outperformed^(68)Ga-DOTA-LM3 with higher lesion uptake and detection ability, of which^(68)Ga-NODAGA-LM3 had marginally but significantly higher lesion uptake. | Haiqun Xing Wenjia Zhu Yuejuan Cheng Qiao Yang Ru Jia Hong Zhao Chunmei Bai Li Huo Wenming Wu | 2023 | Journal of Pancreatology2023，6，1： | 0 |
| 13 | Rainfall amount determines annual herb controls over soil seed bank and its similarity with vegetation in the Tengger Desert显示文摘Background:Soil seed banks may offer great potential for maintaining and restoring desert ecosystems that have been degraded by climate change and anthropogenic disturbance.However,few studies have explored the year‑to‑year dynamics in the species composition(richness and abundance)of these desert soil seed banks.Thus,we conducted a 4‑year study to assess the effects of environmental factors(meteorology and microtopography)and aboveground vegetation on the soil seed bank of the Tengger Desert,China.Results:We found the seed bank was dominated by annual herb species both in species richness and abundance.More rainfall in the growing season increased the number of seeds in the soil seed bank,and quadrat micro‑elevation had a negative effect on soil seed bank size.The species composition in the seed bank had significantly larger between‑year similarity than that in the aboveground vegetation due to the dominance of annual herb species.For different life forms,the species composition of annual herbs showed distinctly larger temporal similarity between the aboveground vegetation and the seed bank compared with perennial herbs and shrubs.Conclusions:Our findings highlight that the combined effects of environmental factors and plant life forms deter‑mine the species composition(especially the abundance)of soil seed banks in deserts.However,if degraded desert ecosystems are left to regenerate naturally,the lack of shrub and perennial herb seeds could crucially limit their restoration.Human intervention and management may have to be applied to enhance the seed abundance of perennial lifeforms in degraded deserts. | Ya‑Fei Shi Zeng‑Ru Wang Bing‑Xin Xu Jian‑Qiang Huo Rui Hu Yang Zhao Zhi‑Shan Zhang | 2022 | Ecological Processes2022，11，1： | 0 |
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