|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The Hardy Rubber Tree Genome Provides Insights into the Evolution of Polyisoprene Biosynthesis显示文摘Eucommia ulmoides,也叫的强壮的橡胶树,是一棵经济地重要的树;然而,它的染色体顺序的缺乏 ?限制基本生物研究和这植物种的应用研究。这里,我们在场它的 1.2-Gb 染色体的一个高质量的集会(支架 N50 ?=? 1.88 Mb ) 与至少 26 ? 为 E 的 723 预言的基因。ulmoides,顺序 Garryales 的首先定序的染色体,它用联合定序的 Illumina 的综合策略被获得,定序的 PacBio,和印射的 BioNano。作为到 lamiids 和 campanulids 的姐妹 taxon, E。ulmoides 经历了三倍由核心 eudicots 而是没有进一步整个染色体的复制分享了的一个古老的染色体 ? 在最后 1.25 亿年里。E。ulmoides 为涉及压力回答和第二等的代谢物的生合成的多重基因展出高表达式层次或基因数字扩大,它可以说明它的可观的环境适应性。与橡胶树(Hevea brasiliensis ) 相对照,它生产 cis 聚异式戊二我烯, E。ulmoides 演变综合经由 farnesyl diphosphate synthases (FPS ) 的长链的 trans 聚异式戊二我烯。而且, FPS 和橡胶延伸 factor/small 橡胶粒子蛋白质基因家庭从 H 独立地被扩展。brasiliensis 系。这些结果提供新卓见进 E. 的生物学 ? ulmoides 和聚异式戊二我烯生合成的起源。 | Ta-na Wuyun Lin Wang Huimin Liu Xuewen Wang Liangsheng Zhang Jeffrey L. Bennetzen Tiezhu Li Lirong Yang Panfeng Liu Lanying Du Lu Wang Mengzhen Huang Jun Qing Iili Zhu Wenquan Bao Hongguo Li Qingxin Du Jingle Zhu Hong Yang Shuguang Yang Hui Liu Hui Yue Jiang Hu Suoliang Yu Yu Tian Fan Liang Jingjing Hu Depeng Wang Ruiwen Gao Dejun Li Hongyan Du | 2018 | Molecular Plant2018，11，3： | 24 |
| 2 | Occurrence and bioaccumulation of polybrominated diphenyl ethers in sediments and paddy ecosystems of Liaohe River Basin, northeast China显示文摘Concentrations of 16 polybrominated diphenyl ether(PBDE) congeners were measured in river sediments, paddy soils and three species of paddy-field organisms(crab, loach and carp) collected from the Liaohe River Basin, northeastern China. The total contents of PBDEs(∑_(16)PBDEs) in sediments and paddy soils were in the ranges of 273.4–3246.3 pg/g dry weight(dw), and 192.1–1783.8 pg/g dw, respectively. BDE 209 was the dominant congener both in sediments and paddy soils. The concentrations of ∑_(16)PBDEs in sediments were significantly higher than those in the adjacent paddy soils, indicating a potential transport of PBDEs from river to paddy ecosystems via river water irrigation. The biota–soil accumulation factor(BSAF) was calculated as the ratio between the lipid-normalized concentration in paddyfield organisms and the total organic carbon-normalized concentration in paddy soil. The average BSAF values of ∑15PBDEs followed the sequence of crab(3.6) > loach(3.3) > carp(2.1). BDE 154 had the highest BSAF value, and a parabolic trend between BSAF values of individual PBDE congeners and their log KOWvalues was observed. In view of the fact that crab had the larger BSAF value and higher lipid content, the ecological risk and health risk for crab cultivation in paddy fields should be of particular concern. | Xindong Ma Haijun Zhang Wenjun Yao Wen Guo Depeng Li Ziwei Yao Jiping Chen | 2016 | Journal of Environmental Sciences2016，28，5： | 6 |
| 3 | Effect of ultrasonic vibration on finished quality in ultrasonic vibration assisted micromilling of Inconel718显示文摘Inconel718 was machined with the traditional micromilling(TMM)and ultrasonic vibration assisted micromilling(UVAMM)with the different technology parameters,whose surface quality and burrs formation were studied.The results show that TMM often forms pits,bumps and gullies in the size effect range.UVAMM effectively improves the surface quality compared with TMM.The surface defects are significantly reduced with the increase of feed per tooth(fz).When fz exceeds 4 lm,the effect of ultrasonic vibration on the surface quality is no longer obvious.The minimum burr size on the down milling side and the up milling side are 50.23 lm and 36.57 lm,respectively.The feasibility of vibration cutting in improving surface quality and suppressing burr size was verified.UVAMM effectively suppresses the formation of built-up edge,which can significantly improve the micromilling process.The cutting force is obtained through simulation and experiment.They are agreement in the change trend.The finite element simulation can be used to predict the cutting force.Compared with TMM,feeding force(Fx),radial force(Fy)and axial force(Fz)of UVAMM decrease by 7.6%,11.5%and 1.3%,respectively. | Bin FANG Zhonghang YUAN Depeng LI Liying GAO | 2021 | Chinese Journal of Aeronautics2021，34，6： | 3 |
| 4 | Blockchain-Based Data Sharing System for AI-Powered Network Operations显示文摘The explosive development of mobile communications and networking has led to the creation of an extremely complex system,which is difficult to manage.Hence,we propose an AI-powered network framework that uses AI technologies to operate the network automatically.However,due to the separation between different mobile network operators,data barriers between diverse operators become bottlenecks to exploit the full power of AI.In this paper,we establish a mutual trust data sharing framework to break these data barriers.The framework is based on the distributed and temper-proof attributes of blockchain.We implement a prototype based on Hyperledger Fabric.The proposed system combines supervision and fine-grained data access control based on smart contracts,which provides a secure and trustless environment for data sharing.We further compare our system with existing data sharing schemes,and we find that our system provides a better functionality. | Guozhen Zhang Tong Li Yong Li Pan Hui Depeng Jin | 2018 | Journal of Communications and Information Networks2018，3，3： | 2 |
| 5 | Design of 60GHz RF Transceiver in CMOS:Challenges and Recent Advances显示文摘With more than 40 years Moore scaling, the speed of CMOS transistors is around 100 GHz. Such fact makes it possible to realize mm-wave circuits in CMOS. However, with the target of achieving broadband and power-efficient operation, 60 GHz CMOS RF transceiver faces severe challenges. After reviewing the technology issues, regarding the 60 GHz applications, this paper discusses design challenges both from the system and the building block levels, and also presents some simulated or measured circuits results. | LI Lianming NIU Xiaokang CHEN Linhui CHAI Yuan ZHANG Tao SHI Jun WANG Aili LUO Ying HE Long CHENG Depeng LIU Nan CUI Tiejun YOU Xiaohu | 2014 | China Communications2014，11，6： | 2 |
| 6 | Recent advanced applications of ion-gel in ionic-gated transistor显示文摘Diversified regulation of electrons have received much attention to realize a multi-functional transistor,and it is crucial to have a considerable control over the charge carriers in transistors.Ionic gel,as the dielectric material in transistors,facilitates a large capacitance,and high induced-carrier concentrations.This review presents the recent progress in ionic-gated transistors(IGTs)that have good mechanical stability as well as high physical and chemical stability.We first briefly introduce the various applications of IGTs in sensors,neuromorphic transistors,organic transistor circuits,and health detection.Finally,the future perspectives of IGTs are discussed and some possible solutions to the challenges are also proposed. | Depeng Wang Shufang Zhao Ruiyang Yin Linlin Li Zheng Lou Guozhen Shen | 2021 | npj Flexible Electronics2021，5，1： | 2 |
| 7 | Software-De-fined and Virtualized Future Mobile and Wireless Net-works ;A Survey显示文摘 | YANG Mao YONG Li JIN Depeng | 2015 | Mobile Networks and Applications2015，20，1： | 1 |
| 8 | Evaluating the impact of socialselfishness on the epidemic routing in delay tolerant networks 显示文摘 | Li Yong Hui Pan Jin Depeng | 2010 | IEEE Communications Letters2010，14，11： | 1 |
| 9 | 同基因混合G-CSF动员的异基因骨髓移植物诱导的抗白血病效应(英文)显示文摘Objective: To study clinical characteristics of non-Hodgkin's lymphoma (NHL) in order to diagnose and treat early and improve prognosis. Methods: 112 cases with NHL were pathologically diagnosed and treated in 1992-2005. Results: Among all cases, 30 were not treated previously, 79 were involved in peripheral lymph nodes, 55 deep lymph nodes, 18 Waldeyer's ring, 25 respiratory system, 26 digestive system, 26 spleen, 13 bone, 13 skin and subcutaneous, 4 urinogenital system, 13 other sites. Among 30 previously untreated patients, there were 4 staged I, 3 IE, 5 II, 1 IIE, 9 III, 1 IIIS and 7 IV. Among 82 patients with prior treatment, 29 were involved in lymph nodes only, 53 involved in different organs and tissues. In our series, there were 38 cases and 74 cases belonged to subtype A and subtype B respectively. Conclusion: The enlargement of peripheral lymph nodes is main clinical characteristic in NHL, but lesions also involve different organs and tissues. The diagnosis of NHL depends upon pathological examination. | Yihong Huang Bing Du Kailin Xu Depeng Li Xupeng He Qunxian Lu Xiuying Pan | 2008 | The Chinese-German Journal of Clinical Oncology2008，7，9： | 1 |
| 10 | A Survey of Language-Based Approaches to Cyber-Physical and Embedded System Development显示文摘As computers continue to advance, they are becoming more capable of sensing, interacting, and communicating with the physical and cyber world. Medical devices, electronic braking systems in automotive applications, and industrial control systems are examples of the many Cyber-Physical Systems(CPS) that utilize these computing capabilities. Given the potential consequences of software related failures in such systems, a high degree of safety, security, and reliability is often required. Programming languages are important tools used by programmers to develop CPS. They provide a programmer with the ability to transform designs into machine code. Of equal importance is their ability to detect and avoid programming mistakes. The development of CPS has predominantly been accomplished using the C programming language. Although C is a powerful language, it lacks features present in other languages that facilitate the development of reliable systems. This has prompted research into language-based alternatives for improving program quality through the use of programming languages. This paper presents an overview of the characteristics of embedded and cyber-physical systems and the associated requirements imposed on programming languages. This is followed by a survey of relevant research into languagebased methods for creating safe, reliable, and robust software for CPS. | Paul Soulier Depeng Li John R. Williams | 2015 | Tsinghua Science and Technology2015，20，2： | 1 |
| 11 | Responses of the functional structure of soil microbial community to livestock grazing in the T ibetan alpine grassland显示文摘 | Yunfeng Yang Linwei Wu Qiaoyan Lin Mengting Yuan Depeng Xu Hao Yu Yigang Hu Jichuang Duan Xiangzhen Li Zhili He Kai Xue Joy van Nostrand Shiping Wang Jizhong Zhou | 2012 | Glob Change Biol2012，，2： | 1 |
| 12 | Synthesis of Chiral Polyphenylenes through Bergman Cyclization of Enediynes with Pendant Chiral Amino Ester Groups显示文摘Chiral enediynes with pendant chiral amino ester groups are synthesized through Sonogashira reactions and subjected to thermal triggered Bergman cyclization at elevated temperatures either in bulk or in solvents to produce chiral polyphenylenes. The disappearance of enediyne monomers are evidenced by FTIR and NMR spectroscopies. The formation of polyphenylenes is further confirmed by UV-Vis and MALDI-TOF mass spectroscopies(MS). Isotope pattern analysis of the MS spectra shows that the polymers prepared in solvents are terminated by the solvent molecules, whereas the chain ends of the polymers prepared in bulk consist of considerable amount of unmasked free radicals, which is further confirmed by EPR analysis. Circular dichroism(CD) spectra of the chiral polymers show blue shifts of the Cotton peaks, indicating the occurrence of the cycloaromatization reaction. A new set of peaks mirrored at the horizontal axis show up in the long wavelength range, which are assigned to main chain chirality of the polyphenylenes. | Shiyuan Sun Binlei Huang Fei Li Depeng Song 胡爱国 | 2015 | Chinese Journal of Polymer Science2015，33，5： | 1 |
| 13 | A panel of polymorphie EST-derived microsatellite loci for the small yellow croaker( Larimichthys polyactis )显示文摘 | Wang Xiuli Li Depeng Meng Xiangying | 2009 | Conservation Genetics2009，10，5： | 1 |
| 14 | The path to 5G:mmWave aspects显示文摘The wide spectrum and propagation characteristics over the air give mmWave communication unique advantages as well as design challenges for 5G applications.To increase the system speed,capacity,and coverage,there is a need for innovation in the RF system architecture,circuit,antenna,and package in terms of implementation opportunities and constraints.The discuss mmWave spectrum characteristics,circuits,RF system architecture,and their implementation issues are discussed.Moreover,the transmitter key components,i.e.,the receiver,antenna,and packaging are reviewed. | LI Lianming NIU Xiaokang CHAI Yuan CHEN Linhui ZHANG Tao CHENG Depeng XIA Haiyang WANG Jiangzhou CUI Tiejun YOU Xiaohu | 2016 | Journal of Communications and Information Networks2016，1，2： | 1 |
| 15 | L^p(p > 1) Solutions of BSDEs with Generators Satisfying Some Non-uniform Conditions in t and ω显示文摘This paper is devoted to the L^p(p > 1) solutions of one-dimensional backward stochastic differential equations(BSDEs for short) with general time intervals and generators satisfying some non-uniform conditions in t and ω. An existence and uniqueness result,a comparison theorem and an existence result for the minimal solutions are respectively obtained, which considerably improve some known works. Some classical techniques used to deal with the existence and uniqueness of L^p(p > 1) solutions of BSDEs with Lipschitz or linear-growth generators are also developed in this paper. | Yajun LIU Depeng LI Shengjun FAN | 2020 | Chinese Annals of Mathematics,Series B2020，41，3： | 1 |
| 16 | Collagen scaffolds modified with CNTF and bFGF promote facial nerve regeneration in minipigs显示文摘 | Yi Cui Chao Lu Danqing Meng Zhifeng Xiao Xianglin Hou Wenyong Ding Depeng Kou Yao Yao Bing Chen Zhen Zhang Jiayin Li Juli Pan Jianwu Dai | 2014 | Biomaterials2014，，： | 1 |
| 17 | Physical principle of wind erosion on sandy land surface in southern Beijing显示文摘The endangerment of aeolian sand is one of the most serious eco-environmental problems facing the southern suburb of Beijing. To control wind erosion is thus a matter of great urgency. This paper chooses typical land-use types, i.e., cultivated land, wild grassland, drifting sandy land, etc. based on the fixed experimental observation and quantitative analysis, to conduct studies on the principles and characteristics of aeolian activities and measures controlling wind erosion in Daxing District of Beijing. The results show that: the near ground wind velocity yielded the logarithmic distribution with height; there are significant differences among different ground cover roughness; there are significant differences in the corresponding friction velocities caused by different properties of the underlying surface; there are differences in the threshold wind velocities speed in different land use types; and there are minus exponential relations between the sediment discharge percentage and the height at a range of 0–20 cm air flow layer. Different land use types result in various degrees of coarse component. There is a significant exponential relation between sediment transport concentration and wind velocity. | YUE Depeng LIU Yongbing WANG diping LI Hailong CUI Weijia | 2006 | Journal of Geographical Sciences2006，16，4： | 1 |
| 18 | Distributed Relay Selection over Multi-Source and Multi-Relay Wireless Cooperative Networks with Selfish Nodes显示文摘 | Li Depeng Xu Youyun Liu Jing | 2010 | Computer Communications2010，33，17： | 1 |
| 19 | A Solution-Based Analysis of Attack Vectors on Smart Home Systems显示文摘The development and wider adoption of smart home technology also created an increased requirement for safe and secure smart home environments with guaranteed privacy constraints.In this paper,a short survey of privacy and security in the more broad smart-world context is first presented.The main contribution is then to analyze and rank attack vectors or entry points into a smart home system and propose solutions to remedy or diminish the risk of compromised security or privacy.Further,the usability impacts resulting from the proposed solutions are evaluated.The smart home system used for the analysis in this paper is a digitalSTROM installation,a home-automation solution that is quickly gaining popularity in central Europe,the findings,however,aim to be as solution independent as possible. | Andreas Brauchli Depeng Li | 2015 | ZTE Communications2015，13，3： | 0 |
| 20 | Ginkgo biloba extract alleviates fatty liver hemorrhagic syndrome in laying hens via reshaping gut microbiota显示文摘Background Ginkgo biloba extract(GBE)is evidenced to be effective in the prevention and alleviation of metabolic disorders,including obesity,diabetes and fatty liver disease.However,the role of GBE in alleviating fatty liver hemorrhagic syndrome(FLHS)in laying hens and the underlying mechanisms remain to be elucidated.Here,we investigated the effects of GBE on relieving FLHS with an emphasis on the modulatory role of GBE in chicken gut microbiota.Results The results showed that GBE treatment ameliorated biochemical blood indicators in high-fat diet(HFD)-induced FLHS laying hen model by decreasing the levels of TG,TC,ALT and ALP.The lipid accumulation and pathological score of liver were also relieved after GBE treatment.Moreover,GBE treatment enhanced the antioxidant activity of liver and serum by increasing GSH,SOD,T-AOC,GSH-PX and reducing MDA,and downregulated the expression of genes related to lipid synthesis(FAS,LXRα,GPAT1,PPARγand Ch REBP1)and inflammatory cytokines(TNF-α,IL-6,TLR4 and NF-κB)in the liver.Microbial profiling analysis revealed that GBE treatment reshaped the HFD-perturbed gut microbiota,particularly elevated the abundance of Megasphaera in the cecum.Meanwhile,targeted metabolomic analysis of SCFAs revealed that GBE treatment significantly promoted the production of total SCFAs,acetate and propionate,which were positively correlated with the GBE-enriched gut microbiota.Finally,we confirmed that the GBE-altered gut microbiota was sufficient to alleviate FLHS by fecal microbiota transplantation(FMT).Conclusions We provided evidence that GBE alleviated FLHS in HFD-induced laying hens through reshaping the composition of gut microbiota.Our findings shed light on mechanism underlying the anti-FLHS efficacy of GBE and lay foundations for future use of GBE as additive to prevent and control FLHS in laying hen industry. | Xinyue Yang Depeng Li Meihong Zhang Yuqing Feng Xiaolu Jin Dan Liu Yuming Guo Yongfei Hu | 2024 | Journal of Animal Science and Biotechnology2024，15，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员