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Dynamic Spectrum Control-Assisted Secure and Efficient Transmission Scheme in Heterogeneous CellularNetworks Article

Chenxi Li, Lei Guan, Huaqing Wu, Nan Cheng, Zan Li, Xuemin Sherman Shen

Engineering 2022, Volume 17, Issue 10,   Pages 220-231 doi: 10.1016/j.eng.2021.04.019

Abstract:

Heterogeneous cellular networks (HCNs) are envisioned as a promising architecture to provide seamless

Keywords： Heterogeneous cellular networks     Dynamic spectrum control     Transmission security     Efficient data transmission    

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Capacity analysis for cognitive heterogeneous networks with ideal/non-ideal sensing

Tao HUANG, Ying-lei TENG, Meng-ting LIU, Jiang LIU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 1,   Pages 1-11 doi: 10.1631/FITEE.1400129

Abstract: Due to irregular deployment of small base stations (SBSs), the interference in cognitive heterogeneousnetworks (CHNs) becomes even more complex; in particular, the uncertainty of spectrum mobility aggravates

Keywords： Cognitive heterogeneous networks     Markov chain     Stochastic geometry     Homogeneous Poisson point process (    

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Regulation of T cell immunity by cellular metabolism

Zhilin Hu, Qiang Zou, Bing Su

Frontiers of Medicine 2018, Volume 12, Issue 4,   Pages 463-472 doi: 10.1007/s11684-018-0668-2

Abstract:

T cells are an important adaptive immune response arm that mediates cell-mediated immunity. T cell metabolism plays a central role in T cell activation, proliferation, differentiation, and effector function. Specific metabolic programs are tightly controlled to mediate T cell immune responses, and alterations in T cell metabolism may result in many immunological disorders. In this review, we will summarize the main T cell metabolic pathways and the important factors participating in T cell metabolic programming during T cell homeostasis, differentiation, and function.

Keywords： T cell immunity     metabolic pathways     nutrient uptake     metabolic checkpoints    

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Learning embeddings of a heterogeneous behavior network for potential behavior prediction Article

Yue-yang WANG, Wei-hao JIANG, Shi-liang PU, Yue-ting ZHUANG

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 3,   Pages 422-435 doi: 10.1631/FITEE.1800493

Abstract: and three types of relationships (human-human, human-action, and action-action), which we call the heterogeneousheterogeneity of the HBN, we propose a novel network embedding method, human-action-attribute-aware heterogeneousExperiments on two real-world datasets show that this approach outperforms other similar methods on various heterogeneous

Keywords： Network embedding     Representation learning     Human behavior     Social networks     Heterogeneous information network    

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Joint user association and resource partition for downlink-uplink decoupling inmulti-tierHetNets Article

Zhi-yong FENG, Ze-bing FENG, T. Aaron GULLIVER

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6,   Pages 817-829 doi: 10.1631/FITEE.1700031

Abstract: Traditional cellular networks require the downlink (DL) and uplink (UL) of mobile users (MUs) to be associatedthe significant increase in the number of wireless machine type communication (MTC) devices accessing cellularnetworks has created a DL/UL traffic imbalance with higher traffic volume on the uplink.association and resource partition framework for downlink-uplink decoupling (DUDe) is developed for a tiered heterogeneouscellular network (HCN).

Keywords： Downlink-uplink decoupling     User association     Resource partition     Heterogeneous cellular network     Coalition    

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Parametric sensitivity analysis of cellular diaphragm wall

Xi CHEN, Wei XU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 4,   Pages 358-364 doi: 10.1007/s11709-012-0177-3

Abstract: The deformation law of the cellular diaphragm wall in deep foundation pits was studied through numericalInteraction between the cellular diaphragm wall and the soil was also taken into account in the calculationThe centrifuge model test was carried out to study the deformation regulation for a cellular diaphragmIn the end, a suggestion was proposed to optimize the cellular diaphragm by adjusting the length of the

Keywords： cellular diaphragm wall     sensitivity analysis     optimization     centrifuge model test    

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Liver cell therapies: cellular sources and grafting strategies

Frontiers of Medicine 2023, Volume 17, Issue 3,   Pages 432-457 doi: 10.1007/s11684-023-1002-1

Abstract: The liver has a complex cellular composition and a remarkable regenerative capacity.recent years, with the rapid development of genetic sequencing technologies, research on the liver’s cellularThis review will focus on the cellular mechanisms of liver homeostasis and how to select ideal sources

Keywords： liver regeneration     hepatocytes     cholangiocytes     stem cells     organoids     regulatory mechanisms     transplantation/grafting strategies    

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Optimization of Land-use Based on the Theory of Cellular Automata and Value of Ecosystem Services

Lian-fu Jiang,Guo-xian Xu,Hao Jiang

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 395-401 doi: 10.15302/J-FEM-2014058

Abstract: target city was simulated using Arc GIS and Geo SOS software basing on multi-criteria decision model of Cellular

Keywords： Ecosystem service function     optimization of land use     Cellular Automata (CA)    

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Hybrid full-/half-duplex cellular networks: user admission and power control None

Lu CHEN, Ding-zhu WEN, Cai-jun ZHONG, Guan-ding YU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3,   Pages 379-387 doi: 10.1631/FITEE.1700027

Abstract: We consider a single-cell network with a hybrid full-/half-duplex base station. For the practical scenario with channels, uplink users, and downlink users (max{ }≤ + ), we tackle the issue of user admission and power control to simultaneously maximize the user admission number and minimize the total transmit power when guaranteeing the quality-of-service requirement of individual users. We formulate a 0–1 integer programming problem for the joint-user admission and power allocation problem. Because finding the optimal solution of this problem is NP-hard in general, a low-complexity algorithm is proposed by introducing the novel concept of adding dummy users. Simulation results show that the proposed algorithm achieves performance similar to that of branch and bound algorithm and significantly outperforms the random pairing algorithm.

Keywords： Full-duplex     Half-duplex     User admission     Power control    

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Influence of construction-induced damage on the degradation of freeze–thawed lightweight cellular concrete

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 781-792 doi: 10.1007/s11709-021-0733-9

Abstract: During the construction of lightweight cellular concrete (LCC), material damage frequently occurs, causing

Keywords： lightweight cellular concrete     construction-induced damage     freeze-thaw action     microstructure     degradation    

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Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing

Huaiwei Shi, Teng Zhou

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 49-59 doi: 10.1007/s11705-020-1959-0

Abstract: This article selectively focuses on two important process functional materials, namely heterogeneous

Keywords： heterogeneous catalyst     gas separation     solvent     porous adsorbent     material screening and design    

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Application of heterogeneous catalysis to biodiesel synthesis using microalgae oil

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1343-9

Abstract:

• Microalgae oil application for biodiesel synthesis is discussed.

Keywords： Biodiesel     Heterogeneous catalysis     Transesterification     Microalgae oil    

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Macro-architectured cellular materials: Properties, characteristic modes, and prediction methods

Zheng-Dong MA

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3,   Pages 442-459 doi: 10.1007/s11465-018-0488-8

Abstract:

Macro-architectured cellular (MAC) material is defined as a class of engineered materials having configurableseparated the strain field into a homogenized strain field and a strain variation field in the local cellularcharacteristic modes and the stress recovery process used to predict the stress distribution inside the cellular

Keywords： architectured material     cellular materials     multi-scale modeling     homogenization method     effective material    

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A review of intelligent optimization for group scheduling problems in cellular manufacturing

Frontiers of Engineering Management   Pages 406-426 doi: 10.1007/s42524-022-0242-0

Abstract: time of equipment, broaden the productivity, and enhance the flexibility of manufacturing, especially cellular

Keywords： cellular manufacturing     group scheduling     flowshop     literature review    

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Design of nanocarriers for efficient cellular uptake and endosomal release of small molecule and nucleic

Vaibhav Mundra, Ram I. Mahato

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 4,   Pages 387-404 doi: 10.1007/s11705-014-1457-3

Abstract: Nanocarriers have been designed to enhance their cellular uptake via endocytosis but following theircellular uptake, endosomal escape is the rate limiting step which restricts the value associated withFinally, we highlight the important design elements of recent virus-based nanocarriers for efficient cellular

Keywords： nanocarrier     cellular uptake     endosomal release     nucleic acid drug    

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Title Author Date Type Operation

Dynamic Spectrum Control-Assisted Secure and Efficient Transmission Scheme in Heterogeneous CellularNetworks

Chenxi Li, Lei Guan, Huaqing Wu, Nan Cheng, Zan Li, Xuemin Sherman Shen

Journal Article

Capacity analysis for cognitive heterogeneous networks with ideal/non-ideal sensing

Tao HUANG, Ying-lei TENG, Meng-ting LIU, Jiang LIU

Journal Article

Regulation of T cell immunity by cellular metabolism

Zhilin Hu, Qiang Zou, Bing Su

Journal Article

Learning embeddings of a heterogeneous behavior network for potential behavior prediction

Yue-yang WANG, Wei-hao JIANG, Shi-liang PU, Yue-ting ZHUANG

Journal Article

Joint user association and resource partition for downlink-uplink decoupling inmulti-tierHetNets

Zhi-yong FENG, Ze-bing FENG, T. Aaron GULLIVER

Journal Article

Parametric sensitivity analysis of cellular diaphragm wall

Xi CHEN, Wei XU

Journal Article

Liver cell therapies: cellular sources and grafting strategies

Journal Article

Optimization of Land-use Based on the Theory of Cellular Automata and Value of Ecosystem Services

Lian-fu Jiang,Guo-xian Xu,Hao Jiang

Journal Article

Hybrid full-/half-duplex cellular networks: user admission and power control

Lu CHEN, Ding-zhu WEN, Cai-jun ZHONG, Guan-ding YU

Journal Article

Influence of construction-induced damage on the degradation of freeze–thawed lightweight cellular concrete

Journal Article

Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing

Huaiwei Shi, Teng Zhou

Journal Article

Application of heterogeneous catalysis to biodiesel synthesis using microalgae oil

Journal Article

Macro-architectured cellular materials: Properties, characteristic modes, and prediction methods

Zheng-Dong MA

Journal Article

A review of intelligent optimization for group scheduling problems in cellular manufacturing

Journal Article

Design of nanocarriers for efficient cellular uptake and endosomal release of small molecule and nucleic

Vaibhav Mundra, Ram I. Mahato

Journal Article