Search Results - "Zhifeng Zhang"

Cloud radio access network (C-RAN): a primer by Wu, Jun, Zhang, Zhifeng, Hong, Yu, Wen, Yonggang

“…In the era of mobile Internet, mobile operators are facing pressure on ever-increasing capital expenditures and operating expenses with much less growth of…”
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An entropy-based approach for assessing the operation of production logistics by Zhang, Zhifeng, David, Janet

“…•Evaluation indexes of production logistics are developed.•Computational methods of evaluation indexes are given.•An operation entropy model of…”
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Orbital angular momentum microlaser by Miao, Pei, Zhang, Zhifeng, Sun, Jingbo, Walasik, Wiktor, Longhi, Stefano, Litchinitser, Natalia M., Feng, Liang

“…Structured light provides an additional degree of freedom for modern optics and practical applications. The effective generation of orbital angular momentum…”
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Photocurrent detection of the orbital angular momentum of light by Ji, Zhurun, Liu, Wenjing, Krylyuk, Sergiy, Fan, Xiaopeng, Zhang, Zhifeng, Pan, Anlian, Feng, Liang, Davydov, Albert, Agarwal, Ritesh

“…Applications that use the orbital angular momentum (OAM) of light show promise for increasing the bandwidth of optical communication networks. However, direct…”
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Modeling complexity of cellular manufacturing systems by Zhang, Zhifeng

“…Manufacturing systems are complex because of the many elements and subsystems of a manufacturing operation and their interactions. This study proposes a…”
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Tunable topological charge vortex microlaser by Zhang, Zhifeng, Qiao, Xingdu, Midya, Bikashkali, Liu, Kevin, Sun, Jingbo, Wu, Tianwei, Liu, Wenjing, Agarwal, Ritesh, Jornet, Josep Miquel, Longhi, Stefano, Litchinitser, Natalia M, Feng, Liang

“…The orbital angular momentum (OAM) intrinsically carried by vortex light beams holds a promise for multidimensional high-capacity data multiplexing, meeting…”
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Persistent organic pollutants carried on plastic resin pellets from two beaches in China by Zhang, Weiwei, Ma, Xindong, Zhang, Zhifeng, Wang, Yan, Wang, Juying, Wang, Jing, Ma, Deyi

“…•Plastic resin pellets were collected from two Beach in China.•The collected pellets were analyzed for PAHs, PCBs and OCPs.•Pollutants in pellets seem to…”
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The effects of 3D channel geometry on CTC passing pressure--towards deformability-based cancer cell separation by Zhang, Zhifeng, Xu, Jie, Hong, Bin, Chen, Xiaolin

“…Various lab on a chip devices have been developed recently to detect and separate circulating tumour cells (CTCs) for early stage cancer detection. Because…”
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Temperature tunability of topological phase transitions and edge states in two-dimensional acoustic topological insulators by Chu, Yangyang, Sun, Tong, Wang, Zhaohong, Zhang, Zhifeng

“…Topological insulators are characterized by exhibiting an internal insulating state but a surface conductor state, which makes them advantageous for…”
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Context-embedded hypergraph attention network and self-attention for session recommendation by Zhang, Zhigao, Zhang, Hongmei, Zhang, Zhifeng, Wang, Bin

“…Modeling user intention with limited evidence in short-term historical sequences is a major challenge in session recommendation. In this domain, research…”
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Chemical weathering characteristics of the Late Cretaceous Nenjiang Formation from the Songliao Basin (Northeastern China) reveal prominent Milankovitch band variations by Li, Xiang, Huang, Yongjian, Zhang, Zhifeng, Wang, Chengshan

“…The Songliao Basin (SLB) in Northeast China has a succession of terrestrial sedimentary deposits that span much of the Cretaceous. The sedimentary records…”
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Obliquity-forced aquifer-eustasy during the Late Cretaceous greenhouse world by Zhang, Zhifeng, Huang, Yongjian, Li, Mingsong, Li, Xiang, Ju, Pengcheng, Wang, Chengshan

“…The mechanisms of short-term (105–106 years) and high-magnitude (>20 m) sea-level oscillations have long been debated involving glacio- and aquifer-eustasy,…”
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Recognition of Milankovitch cycles in XRF core-scanning records of the Late Cretaceous Nenjiang Formation from the Songliao Basin (northeastern China) and their paleoclimate implications by Yang, Hanfei, Huang, Yongjian, Ma, Chao, Zhang, Zhifeng, Wang, Chengshan

“…[Display omitted] •Milankovitch cycles were recorded in Rb/Sr series from Member 1 (K2n1) and Member 2 (K2n2) of the Nenjiang Formation.•K2n1 experienced a…”
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Aspiration-assisted bioprinting for precise positioning of biologics by Ayan, Bugra, Heo, Dong Nyoung, Zhang, Zhifeng, Dey, Madhuri, Povilianskas, Adomas, Drapaca, Corina, Ozbolat, Ibrahim T

“…Three-dimensional (3D) bioprinting is an appealing approach for building tissues; however, bioprinting of mini-tissue blocks (i.e., spheroids) with precise…”
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Higher-dimensional supersymmetric microlaser arrays by Qiao, Xingdu, Midya, Bikashkali, Gao, Zihe, Zhang, Zhifeng, Zhao, Haoqi, Wu, Tianwei, Yim, Jieun, Agarwal, Ritesh, Litchinitser, Natalia M, Feng, Liang

“…The nonlinear scaling of complexity with the increased number of components in integrated photonics is a major obstacle impeding large-scale, phase-locked…”
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Structure, mechanics and material properties of claw cuticle from mole cricket Gryllotalpaorientalis by Zhang, Zhifeng, Zhang, Yan, Zhang, Junxia, Zhu, Yueying

“…Powerful shovel-like forelimbs with special shape, structure and biological materials enable mole cricket to digging efficiently. During digging, the tip of…”
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Novel Direct Torque Control Based on Space Vector Modulation With Adaptive Stator Flux Observer for Induction Motors by Zhang, Zhifeng, Tang, Renyuan, Bai, Baodong, Xie, Dexin

“…This paper describes a combination of direct torque control (DTC) and space vector modulation (SVM) for an adjustable speed sensorless induction motor (IM)…”
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Civil Engineering Structural Damage Identification by Integrating Benchmark Numerical Model and PCNN Network by Qiu, Yu, Zhang, Zhifeng

“…Strengthening the real-time and accurate identification of civil structures is of great significance for ensuring the safety and service life of civil…”
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Broadband optical absorption enhancement in hybrid organic–inorganic perovskite metasurfaces by Wang, Chenzhe, Zhang, Zhifeng

“…The hybrid organic–inorganic perovskite (HOIP) becomes a promising candidate for ultra-thin photoelectric batteries and skin-like sensors. However, homogeneous…”
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Orbitally forced chemical weathering in the Late Cretaceous northeastern China: Implications for paleoclimate change by Li, Xiang, Huang, Yongjian, Zhang, Zhifeng, Wang, Chengshan, Yang, Tianshui

“…The International Continental Scientific Drilling Project of Cretaceous Songliao Basin has recovered a complete Cretaceous terrestrial sedimentary record in…”
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