Search Results - "Xi Liu"

Multi-dimensional feature fusion and stacking ensemble mechanism for network intrusion detection by Zhang, Hao, Li, Jie-Ling, Liu, Xi-Meng, Dong, Chen

“…A robust network intrusion detection system (NIDS) plays an important role in cyberspace security for protecting confidential systems from potential threats…”
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Simple non-fused electron acceptors for efficient and stable organic solar cells by Yu, Zhi-Peng, Liu, Zhi-Xi, Chen, Fang-Xiao, Qin, Ran, Lau, Tsz-Ki, Yin, Jing-Lin, Kong, Xueqian, Lu, Xinhui, Shi, Minmin, Li, Chang-Zhi, Chen, Hongzheng

“…The flexibility in structural design of organic semiconductors endows organic solar cells (OSCs) not only great function-tunabilities, but also high potential…”
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A phonon laser operating at an exceptional point by Zhang, Jing, Peng, Bo, Özdemir, Şahin Kaya, Pichler, Kevin, Krimer, Dmitry O., Zhao, Guangming, Nori, Franco, Liu, Yu-xi, Rotter, Stefan, Yang, Lan

“…Non-Hermitian physical systems have attracted considerable attention lately for their unconventional behaviour around exceptional points (EPs)—spectral…”
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Simple Non‐Fused Electron Acceptors Leading to Efficient Organic Photovoltaics by Wen, Tian‐Jiao, Liu, Zhi‐Xi, Chen, Zeng, Zhou, Jiadong, Shen, Ziqiu, Xiao, Yiqun, Lu, Xinhui, Xie, Zengqi, Zhu, Haiming, Li, Chang‐Zhi, Chen, Hongzheng

“…Despite the remarkable progress achieved in recent years, organic photovoltaics (OPVs) still need work to approach the delicate balance between efficiency,…”
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Contributions of natural systems and human activity to greenhouse gas emissions by YUE, Xi-Liu, GAO, Qing-Xian

“…In this study, we conducted a literature review of relevant research and then statistically analyzed global greenhouse gas (GHG) emissions from natural…”
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Detection of the Extended γ-Ray Emission from the New Supernova Remnant G321.3–3.9 with Fermi-LAT by Guo, Xiaolei, Liu, Xi

“…With the 15 yr of Pass 8 data recorded by the Fermi Large Area Telescope, we report the detection of an extended gigaelectronvolt emission component with a 68%…”
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Enantioselective Iridium‐Catalyzed Allylic Substitution with 2‐Methylpyridines by Liu, Xi‐Jia, You, Shu‐Li

“…An enantioselective iridium‐catalyzed allylic substitution with a set of highly unstabilized nucleophiles generated in situ from 2‐methylpyridines is…”
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Sequence‐Dependent Stereodivergent Allylic Alkylation/Fluorination of Acyclic Ketones by Liu, Xi‐Jia, Jin, Shicheng, Zhang, Wen‐Yun, Liu, Qiang‐Qiang, Zheng, Chao, You, Shu‐Li

“…The stereodivergent iridium‐catalyzed allylic alkylation and fluorination of acyclic ketones is described. α‐Pyridyl‐α‐fluoroketones with vicinal tertiary and…”
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Outward foreign direct investment and economic growth in Romania: Evidence from non‐linear ARDL approach by Amin, Azka, Anwar, Sofia, Liu, Xi‐Hua

“…Globally, the outward foreign direct investment (OFDI) has significantly increased during recent years. In the light of OFDI's role in determining the GDP…”
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Radiomic analysis of contrast-enhanced CT predicts microvascular invasion and outcome in hepatocellular carcinoma by Xu, Xun, Zhang, Hai-Long, Liu, Qiu-Ping, Sun, Shu-Wen, Zhang, Jing, Zhu, Fei-Peng, Yang, Guang, Yan, Xu, Zhang, Yu-Dong, Liu, Xi-Sheng

“…[Display omitted] •We identified 8 MVI preoperative risk factors in HCC, including radiomic features.•Radiomic features do not provide significant added value…”
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Quantum feedback: Theory, experiments, and applications by Zhang, Jing, Liu, Yu-xi, Wu, Re-Bing, Jacobs, Kurt, Nori, Franco

“…The control of individual quantum systems is now a reality in a variety of physical settings. Feedback control is an important class of control methods because…”
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Molecular insights of exceptionally photostable electron acceptors for organic photovoltaics by Liu, Zhi-Xi, Yu, Zhi-Peng, Shen, Ziqiu, He, Chengliang, Lau, Tsz-Ki, Chen, Zeng, Zhu, Haiming, Lu, Xinhui, Xie, Zengqi, Chen, Hongzheng, Li, Chang-Zhi

“…Photo-degradation of organic semiconductors remains as an obstacle preventing their durable practice in optoelectronics. Herein, we disclose that…”
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Adsorption of organic dyes from wastewater by metal-doped porous carbon materials by Xiao, Wei, Jiang, Xingpeng, Liu, Xi, Zhou, Weiming, Garba, Zaharaddeen N., Lawan, Ibrahim, Wang, Liwei, Yuan, Zhanhui

“…In this review paper, the recent development on the adsorption of organic dyes by metal-doped porous carbon materials were reviewed. The primary objective of…”
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Selectively Modulating Componential Morphologies of Bulk Heterojunction Organic Solar Cells by He, Xinyu, Liu, Zhi‐Xi, Chen, Hongzheng, Li, Chang‐Zhi

“…Achieving precise control over the nanoscale morphology of bulk heterojunction films presents a significant challenge for the conventional post‐treatments…”
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Improving the Activity for Oxygen Evolution Reaction by Tailoring Oxygen Defects in Double Perovskite Oxides by Zhu, Yunmin, Zhang, Lei, Zhao, Bote, Chen, Huijun, Liu, Xi, Zhao, Ran, Wang, Xinwei, Liu, Jiang, Chen, Yan, Liu, Meilin

“…Developing low‐cost, high‐performance electro‐catalysts is essential for large‐scale application of electrochemical energy devices. In this article, reported…”
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Mueller Matrix Polarimetry-An Emerging New Tool for Characterizing the Microstructural Feature of Complex Biological Specimen by He, Honghui, Liao, Ran, Zeng, Nan, Li, Pengcheng, Chen, Zhenhua, Liu, Xi, Ma, Hui

“…Recently, with the emergence of new light sources, polarization devices, and detectors, together with a prominent increase in data processing capability,…”
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ℋ− index for discrete-time stochastic systems with Markovian jump and multiplicative noise by Li, Yan, Zhang, Weihai, Liu, Xi-Kui

“…In this paper, we discuss the ℋ− index problem for stochastic linear discrete-time systems subject to Markovian jump and multiplicative noise, for which, a…”
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Some identities involving Gauss sums by Liu, Xi

“…We calculate several identities involving some Gauss sums of the $ 2^k $-order character modulo an odd prime $ p $ by using the elementary and analytic…”
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MuSE: accounting for tumor heterogeneity using a sample-specific error model improves sensitivity and specificity in mutation calling from sequencing data by Fan, Yu, Xi, Liu, Hughes, Daniel S T, Zhang, Jianjun, Zhang, Jianhua, Futreal, P Andrew, Wheeler, David A, Wang, Wenyi

“…Subclonal mutations reveal important features of the genetic architecture of tumors. However, accurate detection of mutations in genetically heterogeneous…”
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Adaptive event‐triggered tracking control for nonlinear networked systems with dynamic quantization and deception attacks by Liu, Xi‐Ming, Chang, Xiao‐Heng

“…The problem of adaptive event‐triggered security tracking controller design is studied for interval type‐2 (IT2) Takagi‐Sugeno (T‐S) fuzzy‐approximation‐based…”
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