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院士把脉 数字赋能  CNKI文献

在鼓楼区六一北路与东大路交叉口,伴着桩机每日的辛勤“耕耘”,中国华电福建总部大楼项目一点点站稳“脚跟”。这个由福州城投集团所属省二建集团(以下简称“福建二建集团”)开发建设的总部楼宇项目,正迎来加“数...

孙漫 魏婷婷... 福州日报 2022-08-04 报纸

关键词: 福建省 / 中国华电 / 科技发展战略 / 总部大楼

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An Automatic Classification Pipeline for the Complex S...  CNKI文献

As a hallmark of brain complexity, synapses in the nervous system have always received extensive attentions. The diversity of the synaptic structure reflects various functions and mechanisms, some re...

SHEN Lijun MA Chao... 《Journal of Systems Science & Complexity》 2022年04期 期刊

关键词: Classification / deep / learning / electron

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Extraction of Alpha transmitter signals from single-st...  CNKI文献

For the applications of Alpha very-low-frequency(VLF) systems consisting of multiple transmitters, determining the origin transmitter station of received signals is a crucial problem. Based on single...

GU XuDong CHEN Huan... 《Science China(Technological Sciences)》 2022年08期 期刊

关键词: very / low / frequency / signal

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超常举措保运行稳大盘  CNKI文献

贯彻落实省委工作会议精神,有关省直部门正盯紧目标、狠抓落实,全力以赴拼经济搞建设,采取超常举措保运行稳大盘,努力完成全年经济社会发展目标任务。 抓好政策措施落实落地 “希望一周之后,这面红旗继续属于你...

吴忧 王成栋... 四川日报 2022-08-02 报纸

关键词: 成渝地区 / 科技型中小企业 / 华蓥山 / 财政厅

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Experimental demonstration of photonic spike-timing-de...  CNKI文献

We experimentally design two photonic spike-timing-dependent plasticity(STDP) schemes based on a single vertical-cavity semiconductor optical amplifier(VCSOA) and demonstrate the photonic implementat...

Ziwei SONG Shuiying XIANG... 《Science China(Information Sciences)》 2022年08期 期刊

关键词: neuromorphic / photonics / vertical-cavity / semiconductor

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Stabilizing wide-bandgap halide perovskites through hy...  CNKI文献

Wide-bandgap(WBG) perovskites have emerged as promising materials for the construction of perovskite/silicon tandem solar cells. However, poor long-term operational stability due to the notorious pho...

Lei Tao Xiaoqin Du... 《Science China(Chemistry)》 2022年08期 期刊

关键词: wide-bandgap / perovskite / hydrogen / bonds

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Hierarchical ZrO_2@N-doped carbon nano-networks anchor...  CNKI文献

Carbon supported metal catalysts have received considerable interest due to their widespread applications in heterogeneous catalysis. However, the controllable synthesis of carbon support with define...

Chun Pu Rui-Dong Li... 《Science China(Chemistry)》 2022年08期 期刊

关键词: hierarchical / carbon / nanosized / networks

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Design and analysis of an untethered micro flapping ro...  CNKI文献

Flapping-wing flying insects possess various advantages, such as high agility and efficiency. The design and manufacture of insect-scale flapping-wing micro aerial vehicle(FWMAV) have attracted incre...

CHEN YanHong LIU YiDe... 《Science China(Technological Sciences)》 2022年08期 期刊

关键词: micro/nanorobots / biologically / inspired / robots

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Unlabeled data driven cost-sensitive inverse projectio...  CNKI文献

Sparse representation-based classification(SRC) has been widely used because it just relies on simple linear regression ideas to do classification, and it does not need learning. However, the perform...

Xiaohui YANG Zheng WANG... 《Science China(Information Sciences)》 2022年08期 期刊

关键词: unlabeled-data / driven / 1/2 / regularization

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Estimation and compensation of periodic disturbance us...  CNKI文献

This paper presents an improved equivalent-input-disturbance(EID) approach to deal with periodic disturbances. The approach has two degrees of freedom. One is an improved EID compensator, in which a ...

Qicheng MEI Jinhua SHE... 《Science China(Information Sciences)》 2022年08期 期刊

关键词: equivalent / input / disturbance(EID) / linear

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Active device detection and performance analysis of ma...  CNKI文献

This paper investigates multiple access schemes for uplink and downlink transmissions in cellular networks with massive Internet of Things(IoT) devices. Recall that single-carrier frequency division ...

Donghong CAI Pingzhi FAN... 《Science China(Information Sciences)》 2022年08期 期刊

关键词: massive / connections / non-orthogonal / multiple

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Energy-efficient firing modes of chay neuron model in ...  CNKI文献

The firing sequence of the neuron system that transmits information consumes a significant amount of energy, but it is unclear how the firing pattern of the neuron system determines its energy effici...

LU LuLu YI Ming... 《Science China(Technological Sciences)》 2022年08期 期刊

关键词: energy / efficiency / firing / modes

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Gravity compensation method via magnetic quasi-zero st...  CNKI文献

Gravity compensation refers to the creation of a constant supporting force to fully or partly counteract the gravitational force for ground verification to simulate the spacecraft dynamics in outer s...

ZHOU Rui ZHOU YiFan... 《Science China(Technological Sciences)》 2022年08期 期刊

关键词: gravity / compensation / zero-gravity / ground

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Neoarchean granitic rocks from the Jiamiao area of the...  CNKI文献

Archean rock exposures in the Yangtze Craton of South China are scarce and have been only studied in small-scale outcrops for understanding its early crustal evolution. Geological investigations have...

Yang TIAN Wei WANG... 《Science China(Earth Sciences)》 2022年08期 期刊

关键词: Zircon / U-Pb / age / Hf-O

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Deriving the magnetopause position from wide field-of-...  CNKI文献

Imaging techniques provide essential information in astronomical and space physics studies. The Soft X-ray Imager(SXI) will obtain images of the Earth's magnetosphere via the solar wind charge ex...

Yihong GUO Tianran SUN... 《Science China(Earth Sciences)》 2022年08期 期刊

关键词: Soft / X-ray / Imager / Magnetosphere

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A gecko-inspired adhesive robotic end effector for cri...  CNKI文献

It is an emerging challenge for robots to achieve non-destructive pick-and-place manipulation for delicate objects under low normal preload, i.e., critical-contact manipulation. The prominent on-off ...

Zhongyi CHU Jie DENG... 《Science China(Information Sciences)》 2022年08期 期刊

关键词: critical-contact / manipulation / gecko-inspired / microwedge

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Transformation toughening in zirconium tantalum cerami...  CNKI文献

Toughness enhancement of zirconium tantalum ceramics is conducive to the new generation of thermal barrier coatings(TBCs).The phase transformation toughening mechanism of zirconium tantalum ceramics ...

LI Cong TAN Dan... 《Science China(Technological Sciences)》 2022年08期 期刊

关键词: transformation / toughening / crack / tip

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齐鲁大地高质量发展动力强劲  CNKI文献

高技术制造业增长15.5%,高于规上工业增速10.7个百分点;“四新”经济投资增长14.9%,占全部投资比重提高3.5个百分点……山东2022年上半年经济数据近日出炉,经济发展的良好态势扩大增强的同时,发展质量的各项指标...

田国垒 工人日报 2022-07-26 报纸

关键词: 济钢集团 / 产业升级 / 大地高 / 动能转换

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在现实中发现与经典重逢的思想焦点  CNKI文献

文学是一个民族繁衍生息的重要组成部分。文学中的经典作品,承载着一个民族特定时代的历史文化记忆,是文学史叙述不可或缺的内容。文学经典以多姿多彩的形象、感人肺腑的情节以及诗意的审美境界,引发一代又一代学者...

段丹洁 明海英 中国社会科学报 2022-07-26 报纸

关键词: 社会历史批评 / 中国现代文学 / 现代文学传统 / 文学史

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“Living” fluorophores: thermo-driven reversible ACQ-...  CNKI文献

Organic fluorophores play essential roles in both academic and applied fields. Most of the fluorescent molecules can be divided into aggregation-caused quenching(ACQ) and aggregation-induced emission...

Danning Hu Hongye Huang... 《Science China(Chemistry)》 2022年08期 期刊

关键词: Diels-Alder / reaction / dynamic / covalent

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