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| 1 | Towards 6G wireless communication networks:vision,enabling technologies,and new paradigm shifts显示文摘The fifth generation(5G)wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized,such as mass connectivity,ultra-reliability,and guaranteed low latency.However,5G will not meet all requirements of the future in 2030 and beyond,and sixth generation(6G)wireless communication networks are expected to provide global coverage,enhanced spectral/energy/cost efficiency,better intelligence level and security,etc.To meet these requirements,6G networks will rely on new enabling technologies,i.e.,air interface and transmission technologies and novel network architecture,such as waveform design,multiple access,channel coding schemes,multi-antenna technologies,network slicing,cell-free architecture,and cloud/fog/edge computing.Our vision on 6G is that it will have four new paradigm shifts.First,to satisfy the requirement of global coverage,6G will not be limited to terrestrial communication networks,which will need to be complemented with non-terrestrial networks such as satellite and unmanned aerial vehicle(UAV)communication networks,thus achieving a space-airground-sea integrated communication network.Second,all spectra will be fully explored to further increase data rates and connection density,including the sub-6GHz,millimeter wave(mmWave),terahertz(THz),and optical frequency bands.Third,facing the big datasets generated by the use of extremely heterogeneous networks,diverse communication scenarios,large numbers of antennas,wide bandwidths,and new service requirements,6G networks will enable a new range of smart applications with the aid of artificial intelligence(AI)and big data technologies.Fourth,network security will have to be strengthened when developing 6G networks.This article provides a comprehensive survey of recent advances and future trends in these four aspects.Clearly,6G with additional technical requirements beyond those of 5G will enable faster and further communications to the extent that the boundary between physical and cyber worlds disappears. | Xiaohu YOU Cheng-Xiang WANG Jie HUANG Xiqi GAO Zaichen ZHANG Mao WANG Yongming HUANG Chuan ZHANG Yanxiang JIANG Jiaheng WANG Min ZHU Bin SHENG Dongming WANG Zhiwen PAN Pengcheng ZHU Yang YANG Zening LIU Ping ZHANG Xiaofeng TAO Shaoqian LI Zhi CHEN Xinying MA Chih-Lin I Shuangfeng HAN Ke LI Chengkang PAN Zhimin ZHENG Lajos HANZO Xuemin(Sherman)SHEN Yingjie Jay GUO Zhiguo DING Harald HAAS Wen TONG Peiying ZHU Ganghua YANG Jun WANG Erik GLARSSON Hien Quoc NGO Wei HONG Haiming WANG Debin HOU Jixin CHEN Zhe CHEN Zhangcheng HAO Geoffrey Ye LI Rahim TAFAZOLLI Yue GAO HVincent POOR Gerhard P.FETTWEIS Ying-Chang LIANG | 2021 | Science China(Information Sciences)2021，64，1： | 122 |
| 2 | DUF221 proteins are a family of osmosensitive calciumpermeable cation channels conserved across eukaryotes显示文摘 | Congcong Hou Wang Tian Thomas Klelst Kai He Veder Garcia Fenglin Bai Yanli Hao Sheng Luan Legong Li | 2014 | Cell Research2014，24，5： | 22 |
| 3 | Microporous bamboo biochar for lithium-sulfur batteries显示文摘简单、便宜、可伸缩、环境地友好,多微孔的生物资源 biochars 在锂硫(Li-S ) 为申请一直在吸引热心注意电池。此处,多孔的竹子 biochar 经由创造多微孔的结构的一个 KOH/annealing 过程被激活,增加表面区域并且提高电子电导率。对待的样品被用来包含硫准备多微孔的竹子碳硫(英国计算机学会) 用作为 Li-S 电池的阴极的 nanocomposite 第一次。有 50 wt.% 硫内容的英国计算机学会 nanocomposite 交付 1,295 妈的一个高起始的能力 ??? ?? | Xingxing Gu Yazhou Wang Chao Lai Jingxia Qiu Sheng Li Yanglong Hou Wayde Martens Nasir Mahmood Shanqing Zhang | 2015 | Nano Research2015，8，1： | 11 |
| 4 | Separation control using synthetic vortex generator jets in axial compressor cascade显示文摘在一条高速度的飞机串联风隧道进行的试验性的调查由使用表明那不稳定的流动控制合成(零集体流动) 旋涡生成器喷气能有效地改进空气动力学的表演和还原剂(或消除) 在轴的压缩机串联的流动分离。到来的流动的马赫数字直到 0.7,大多数测试用例在妈 = 0.3。发生是界面层与 70% 弦长度在被分开的 10 °。刺激频率,振幅,地点和沥青角度的角色被调查。初步的结果证明刺激振幅起一个很重要的作用,最佳的刺激地点只分离点是在上游的,并且最佳的沥青角度是 35 °。损失系数的最大的相对减小是 22.8% 。 | Xinqian Zheng Sheng Zhou Anping Hou Zhengli Jiang Daijun Ling | 2006 | Acta Mechanica Sinica2006，22，6： | 11 |
| 5 | HOXC10 up-regulation promotes gastric cancer cell proliferation and metastasis through MAPK pathway显示文摘Objective: As an important regulator of embryonic morphogenesis,homeodomain-containing gene 10(HOXC10) has been found to promote progression of human cancers and its expression indicates poor survival outcome.However,very few studies are available on the role of HOXC10 in gastric carcinoma.Therefore,the aim of this study was to determine the role of HOXC10 in gastric cancer and the potential mechanism underlying its function for cancer biology.Methods: A primary gastric cancer mouse model was obtained via intra-gastric wall injection of gastric cancer cells and was used to evaluate the function of HOXC10 during gastric cancer progression in vivo.Immunohistochemistry was performed to visualize and measure HOXC10 protein expression in gastric cancer tissue.Cells were transfected with plasmids to increase the expression of HOXC10,and si RNA transfection was performed to suppress HOXC10 expression.Reverse transcription polymerase chain reaction(RT-PCR) and western blotting were utilized to measure m RNA and protein expression,respectively.Proliferation,migration,and invasion were investigated using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MTT) assay,wound healing assay,and matrigel invasion assay in vitro,respectively.Results: HOXC10 expression was significantly increased in gastric cancer tissues compared to matched normal tissues.HOXC10 up-regulation significantly increased tumor volumes in nude mice.Plasmid transfection significantly increased HOXC10 protein and m RNA expressions and effectively promoted cell proliferation.Moreover,HOXC10 up-regulation significantly promoted migration and invasion of gastric cancer cells.Mechanistic investigation showed that HOXC10 up-regulation significantly increased m RNA and protein expression of mitogen-activated protein kinase(MAPK) signaling related genes,including c-myc,c-jun and p53,while also modulating the phosphorylation of c-Jun N-terminal kinase(JNK),extracellular signal-regulated kinase(ERK) and P38 but not their total protein levels.Conclusions: This study demonstrated the tight link between HOXC10 and gastric cancer cell proliferation and metastasis via involvement of the MAPK pathway. | Chen Guo Jianing Hou Sheng Ao Xingming Deng Guoqing Lyu | 2017 | Chinese Journal of Cancer Research2017，29，6： | 10 |
| 6 | Adult endothelial progenitor cells from human peripheral blood maintain monocyte/macrophage function throughout in vitro culture显示文摘密度坡度 centrifugation 从外部血孤立的 Mononuclear 房间(MNC ) 是人的 fibronectin 涂的文化盘子上的 plated 并且在 EGM-2 有教养中等。依附塑造锭子的房间,由一些调查者作为 endothelial 祖先房间(EPC ) 报导了,从支持者回合房间伸长了,但是没从以前想了的房间的一个小数字增殖。主要 EPC 的生长曲线证明房间几乎没有很少 proliferative 能力。当他们能也表示 CD14 时,流动 cytometry 分析证明房间能表示一些 endothelial 系标记,它在整个文化被认为单核白血球 / 巨噬细胞系的一个标记。在 endothelial 函数试金,房间比在反向的抄写聚合酶的成熟 endothelial 房间锁住反应并且没显示一个能力在 vitro 在 angiogenesis 试金开发像试管的结构表明了 eNOS 的表示的底层。在这研究,我们由低密度的脂蛋白(Dil-Ac-LDL ) 和印度墨水举起测试的联合标记 Dil 的乙酰 ated 识别了 EPC 的单音的似细胞的功能。所有房间是双的为在天的 Dil-Ac-LDL 和印度墨水举起积极 4 文化, 14 和 28,它意味着 EPC 在整个文化维持了单音的似细胞的功能。因此,尽管从外部 MNC 的成年 EPC 有一些 endothelial 系性质,他们维持典型 monocytic 功能并且几乎没有很少 proliferative 能力。 | Shi Ju Zhang Hao Zhang Ying Jie Wei Wen Jun Su Zhong Kai Liao Mai Hou Jian Ye Zhou Sheng Shou Hu | 2006 | Cell Research2006，16，6： | 9 |
| 7 | Geochemical characteristics and applications of 18α(H)-neohopanes and 17α(H)-diahopanes显示文摘Distributions and geochemical significances of 18α(H)-neohopanes and of 17α(H)-diahopanes in oils from west Xialiaohe depression of the Bohai Bay Basin have been studied. Relative abundance of 18α(H)-neohopanes and of 17α(H)-diahopanes can be effectively used as maturity parameters, in a range of medium-high mature stage, based on consideration on sedimentary-organic facies of source rocks. With a dual geochemical significance of maturity and sedimentary-organic facies, neohopane and diahopane parameters can be well used in oil-source correlation and in petroleum population division. Formation, primary concentration and preservation of precursors of rearranged hopanes are closely related to depositional conditions such as Eh-pH and clays content. A series of probable diahopanes (series D) was detected in the oils, which exhibits a similar distribution pattern and geochemical behavior as that of 17α(H)-diahopanes (series B). | WANG Chunjiang, FU Jiamo, SHENG Guoying, XIAO Qianhua, LI Jinyou, ZHANG Yali & PIAO Mingzhi1. Slate Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences. Guang/hou 510640, China 2. Department of Geosciences, Petroleum University, Beijing 102200, China 3. Institute of Petroleum Exploration and Exploitation, Liaohe Bureau of Petroleum Exploration, Panjin 240000, China | 2000 | Chinese Science Bulletin2000，45，19： | 9 |
| 8 | Late recurrent high degree atrioventricular block after percutaneous closure of a perimembranous ventricular septal defect显示文摘高度心房与心室的块(HDAVB ) 是 perimembranous 的 transcatheter 闭合的严肃的复杂并发症室的氏族的缺点(PMVSD ) 。我们报导开发了短暂 HDAVB 的一个病人在在过程以后的 PMVSD 和有的周期性的 HDAVB 42 月的 transcathter 闭合以后的七天。 | YANG Rong SHENG Yan-hui CAO Ke-jiang ZOU Jiang-gang ZHANG Hao HOU Xiao-feng XU Di YONG Yong-hong ZHOU Lei KONG Xiang-qing | 2011 | Chinese Medical Journal2011，，19： | 8 |
| 9 | Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes. | MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 无 | 2020 | Biomedical and Environmental Sciences2020，33，12： | 8 |
| 10 | Ectomycorrhizal Fungi in Jiangsu Province,China显示文摘A survey was conducted for about 3 years to study the abundance and diversity of ectomycorrhizal fungi (EMF) in Jiangsu Province, China. The identification of the fungal species was based on the microscopic and macroscopic characteristics of their fruiting bodies. About 126 species of EMF were found in Jiangsu Province. These fungi were largely categorized into three orders (of 121 species), four families (of 96 species), and six genera (of about 86 species). | LIAN Bin DONG Yuan-Rong HOU Wei-Guo TONG Li-Hua YUAN Sheng | 2007 | Pedosphere2007，17，1： | 7 |
| 11 | Adsorption of rare earth ions using carbonized polydopamine nano carbon shells显示文摘Herein we reported the structure effects of carbon nano-shells prepared by the carbonization of polydopamine for the adsorption of rare earth elements(REEs) for the first time. Solid carbon spheres, 60 nm carbon shells and 500 nm carbon shells were prepared and evaluated for adsorption and desorption of REEs. The adsorption performance of carbon nano-shells for REEs was far superior to the solid carbon spheres. In addition, the effect of acidity on the adsorption and desorption properties was discussed. The good adsorption performance of the carbon nano-shells could be attributed to their pore structure, specific surface area, and the presence of both amine and carbonyl groups from the grafted dopamine. | 孙晓琦 LUO Huimin Shannon M.Mahurin LIU Rui HOU Xisen DAI Sheng | 2016 | Journal of Rare Earths2016，34，1： | 6 |
| 12 | The Synthesis of Gracillin and Dioscin: Two Typical Representatives of Spirostanol Glycosides显示文摘Two spirostanol saponins (gracillin and dioscin) which have the typical sugar moieties were synthesized facilely by a general approach. | Chuan Chun ZOU, Shu Jie HOU, Ping Sheng LEI*, Xiao Tian LIANG Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100050 | 2003 | Chinese Chemical Letters2003，14，4： | 5 |
| 13 | Activating interfacial S sites of MoS_(2) boosts hydrogen evolution electrocatalysis显示文摘The hydrogen evolution reaction(HER)of molybdenum disulfide(MoS_(2))is limited in alkaline and acid solution because the active sites are on the finite edge with extended basal plane remaining inert.Herein,we activated the interfacial S sites by coupling with Ru nanoparticles on the inert basal plane of MoS_(2)nanosheets.The density functional theory(DFT)calculation and experimental results show that the interfacial S electronic structure was modulated.And the results of∆G H*demonstrate that the adsorption of H on the MoS_(2)was also optimized.With the advantage of interfacial S sites activation,the Ru-MoS_(2)needs only overpotential of 110 and 98 mV to achieve 10 mA·cm^(–2)in both 0.5 M H_(2)SO_(4)and ^(1) M KOH solution,respectively.This strategy paves a new way for activating the basal plane of other transition metal sulfide electrocatalysts for improving the HER performance. | Shuo Geng Fenyang Tian Menggang Li Yequn Liu Jie Sheng Weiwei Yang Yongsheng Yu Yanglong Hou | 2022 | Nano Research2022，15，3： | 5 |
| 14 | Ultra-sensitive Nanoprobe Modified with Tumor Cell Membrane for UCL/MRI/PET Multimodality Precise Imaging of Triple-Negative Breast Cancer显示文摘Triple-negative breast cancer(TNBC)is a subtype of breast cancer in which the estrogen receptor and progesterone receptor are not expressed,and human epidermal growth factor receptor 2 is not amplified or overexpressed either,which make the clinical diagnosis and treatment very challenging.Molecular imaging can provide an effective way to diagnose TNBC.Upconversion nanoparticles(UCNPs),are a promising new generation of molecular imaging probes.However,UCNPs still need to be improved for tumor-targeting ability and biocompatibility.This study describes a novel probe based on cancer cell membrane-coated upconversion nanoparticles(CCm-UCNPs),owing to the low immunogenicity and homologous-targeting ability of cancer cell membranes,and modified multifunctional UCNPs.This probe exhibits excellent performance in breast cancer molecular classification and TNBC diagnosis through UCL/MRI/PET tri-modality imaging in vivo.By using this probe,MDA-MB-231 was successfully differentiated between MCF-7 tumor models in vivo.Based on the tumor imaging and molecular classification results,the probe is also expected to be modified for drug delivery in the future,contributing to the treatment of TNBC.The combination of nanoparticles with biomimetic cell membranes has the potential for multiple clinical applications. | Hanyi Fang Mengting Li Qingyao Liu Yongkang Gai Lujie Yuan Sheng Wang Xiao Zhang Min Ye Yongxue Zhang Mingyuan Gao Yi Hou Xiaoli Lan | 2020 | Nano-Micro Letters2020，12，5： | 5 |
| 15 | A transceptor-channel complex couples nitrate sensing to calcium signaling in Ambidopsis显示文摘Nitrate-induced Ca^(2+) signaling is crucial for the primary nitrate response in plants.However,the molecular mechanism underlying the generation of the nitrate-specific calcium signature remains unknown.We report here that a cyclic nucleotide-gated channel(CNGC)protein,CNGC15,and the nitrate transceptor(NRT1.1)constitute a molecular switch that controls calcium influx depending on nitrate levels.The expression of CNGC15 is induced by nitrate,and its protein is localized at the plasma membrane after establishment of young seedlings.We found that disruption of CNGC15 results in the loss of the nitrate-induced Ca^(2+) signature(primary nitrate response)and retards root growth,reminiscent of the phenotype observed in the nrt1.1 mutant.We further showed that CNGC15 is an active Ca^(2+)-permeable channel that physically interacts with the NRT1.1 protein in the plasma membrane.Importantly,we discovered that CNGC15-NRT1.1 interaction silences the channel activity of the heterocomplex,which dissociates upon a rise in nitrate levels,leading to reactivation of the CNGC15 channel.The dynamic interactions between CNGC15 and NRT1.1 therefore control the channel activity and Ca^(2+) influx in a nitrate-dependent manner.Our study reveals a new nutrient-sensing mechanism that utilizes a nutrient transceptor-channel complex assembly to couple nutrient status to a specific Ca^(2+) signature. | Xiaohan Wang Changxin Feng LiLi Tian Congcong Hou Wang Tian Bin Hu Qian Zhang Zhijie Ren Qi Niu Jiali Song Dongdong Kong Liangyu Liu Yikun He Ligeng Ma Chengcai Chu Sheng Luan Legong Li | 2021 | Molecular Plant2021，14，5： | 5 |
| 16 | BmSd gene regulates the silkworm wing size by affecting the Hippo pathway显示文摘Insect wings are developed from the wing disc during metamorphosis.Bombyx mori,a model lepidopteran insect,loses flight ability after long-term domestication from the wild silkworm,Bombyx mandarina.The mw mutant(ul 1 strain)shows minute wings compared to wild type(e.g.,p50 strain)wings.RNA sequencing analysis previously revealed differential Hippo-pathway-related gene expression between the ull and p50strains.The Hippo pathway is an evolutionarily conserved signaling cascade that controls organ size during development in animals.In this study,the function of BmSd which has been characterized as one of the Hippo-pathway-related genes was analyzed for silkworm wing development.We found that mats,warts,and hippo expression levels were higher in u11 compared to p50 wing discs.BmSd(scalloped)expression,which encodes a prominent transcriptional partner to Yorkie(Yki),gradually decreased during the wandering stage in ull,but exhibited the opposite expression pattern in p50.When BmSd was knocked down by small interfering RNA during the wandering stage in the p50 strain,57.9%of the individuals showed minute wings.Additionally,ex,kibras and wingless expression levels decreased in the BmSd knockdown mutant.Further,BmSd deletion mediated by clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein 9 induced 50%of individuals with minute wings,a phenotype similar to the mw mutant.This result demonstrates that BmSd plays pivotal roles in silkworm wing development.Our results show that the Hippo signaling pathway participates and plays crucial roles in the regulation of silkworm wing development,and our findings provide a basis for further research on B.mori wing development. | Jin Yin Jing Zhang Tao Li Xia Sun Sheng Qin Cheng-Xiang Hou Guo-Zheng Zhang Mu-Wang Li | 2020 | Insect Science2020，27，4： | 5 |
| 17 | An ecosystem-based understanding and analysis for SENCE toward sustainable development显示文摘There is a need to find a comprehensive approach focusing on the conflicts between economical growth and environmental protection. Chinese scholars advocate a comprehensive ecosystem viewpoint named social\|economic\|natural complex ecosystem(SENCE). The kernel of the concept lies in the hierarchical structure of SENCE, through which methods from ecological network can be useful to the compound system. The author gives a schema depicting its structure, following a model analysis to help understand the reliance of economy on ecosystem. It is obvious that more actions should be done to strive for sustainable development. | CHENG Sheng\|tong, HOU Ji\|xiong , JIA Hai\|feng (Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084, China. | 2001 | Journal of Environmental Sciences2001，13，3： | 4 |
| 18 | The Stereocomplex Formation and Phase Separation of PLLA/PDLA Blends with Different Optical Purities and Molecular Weights显示文摘In this study, the poly(L-lactide)/poly(D-lactide)(PLLA/PDLA) blends with different optical purities of PLLA and various molecular weights of PDLA are prepared by solution mixing, and the stereocomplex formation and phase separation behaviors of these blends are investigated. Results reveal that optical purity and molecular weight do not vary the crystal structure of PLA stereocomplex(sc) and homochiral crystallites(hc). As the optical purity increasing in the blends, the melting temperature of sc(Tsc) and the content of sc(ΔHsc) increased, while the melting temperature of hc(Thm) hardly changes, although the content of hc(ΔHhm) decreased gradually. The Tsc and ΔHsc are also enhanced as the molecular weight of PDLA reduces, and the ΔHhm reduces rapidly even though the Thm does not vary apparently. With lower optical purities of PLLA and higher molecular weights of PDLA, three types of crystals form in the blends, i.e., PLA sc, PLLA hc and PDLA hc. As molecular weight decreases and optical purity enhances, the crystal phase decreases to two(sc and PDLA hc), and one(sc) finally. This investigation indicates that the phase separation behavior between PLLA and PDLA in the PLLA/PDLA blends not only depends on molecular weights, but also relies on the optical purities of polymers. | Jun Shao Yan-long Liu Sheng Xiang Xin-chao Bian Jing-ru Sun 李杲 陈学思 Hao-qing Hou | 2015 | Chinese Journal of Polymer Science2015，33，12： | 4 |
| 19 | Resource flow:Autonomous cognitive resource management framework for future networks显示文摘From an end-to-end performance perspective,a multi-agent-based cognitive resource management(MA-CRM) framework is proposed in this article.More importantly,we introduce a novel concept of resource flow(RF) as integrated CRM in a multi-dimensional environment scenario.We concentrate on the autonomous CRM framework in cognitive radio(CR) networks.Specifically,we first summarize the necessity of the novel concept for implementing intelligent and autonomous resource management considering both the requirements of various types of resource and the unified framework of the CRM scheme.Then,we introduce the concept of RF,including the technical aspects,purpose,classification,and description.Finally,we give a use case of RF for autonomous CRM,where the optimal RF is achieved to guarantee the resource-imbalanced requests of different service traffic flows. | YANG ChunGang LI JianDong SHENG Min LIU Qin HOU RongHui LI HongYan | 2012 | Chinese Science Bulletin2012，57，28： | 4 |
| 20 | Unsteady cooperative flow type in the axial compressor显示文摘For increasing the performance of the axial compressor, a method for realizing unsteady cooperative flow type is proposed in this paper as a critical objective in the new generation of the axial compressor design system. Unsteady excitations were utilized to trigger the transformation from the unsteady natural flow pattern into the unsteady cooperative flow pattern, resulting in increment of aerodynamic performances of axial compressor. Numerical simulations show that distinct positive effect can be obtained for the 2D cascade in a wide range of subsonic working conditions. No positive effect can be observed under the 2D supersonic working conditions and unsteady excitations have little influence on the flow field space-time structure. However, positive effect can be obtained under the 3D transsonic working conditions. In addition, engineering applications of unsteady cooperative flow type are discussed. | ZHENG Xinqian ZHOU Sheng HOU Anping XIONG Jinsong | 2005 | Progress in Natural Science:Materials International2005，15，10： | 4 |
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