- 作 者: "ming cheng"
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Anaemia in the first week may be associated with long-term mortality among critically ill patients: propensity score-based analysesBMC Emergency Medicine (IF 2.485) Pub Date : 2023-03-22 ,DOI:10.1186/s12873-023-00806-wI-Hung Lin, Pei-Ya Liao, Li-Ting Wong, Ming-Cheng Chan, Chieh-Liang Wu, Wen-Cheng Chao
Anaemia is highly prevalent in critically ill patients; however, the long-term effect on mortality remains unclear. We retrospectively included patients admitted to the medical intensive care units (ICUs) during 2015–2020 at the Taichung Veterans General Hospital. The primary outcome of interest was one-year mortality, and hazard ratios (HRs) with 95% confidence intervals (CIs) were determined to assess
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Modulating Buried Interface with Multi-fluorine Containing Organic Molecule toward Efficient NiOx-based Inverted Perovskite Solar CellNano Energy (IF 19.069) Pub Date : 2023-03-22 ,DOI:10.1016/j.nanoen.2023.108363Haoxin Wang, Wei Zhang, Biyi Wang, Zheng Yan, Cheng Chen, Yong Hua, Tai Wu, Linqin Wang, Xu Hui, Ming ChengInverted perovskite solar cells (p-i-n PSCs) with nickel oxide (NiOx) as hole transport layer (HTL) have attracted tremendous attention due to the stable performance and ease of preparation. However, the NiOx/perovskite interface in the inverted perovskite solar cells (p-i-n PSCs) usually suffers from energy level mismatch, low conductivity, lattice mismatch, existence of surface defects etc., limiting ...
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Minimum superheat imposed by equations of state in modelling the phase transitionInternational Journal of Thermal Sciences (IF 4.779) Pub Date : 2023-03-20 ,DOI:10.1016/j.ijthermalsci.2023.108288Jun Li, Duc-Vinh Le, Hongying Li, Lun-Sheng Pan, Ming Cheng, Xiaowu Zhang, Chang-Wei Kang, Jing LouThe boiling phenomenon has been studied extensively by using the pseudopotential lattice Boltzmann method (LBM) based on an equation of state (EOS) due to the algorithm simplicity. However, all reported studies have shown that a large superheat is either used to simulate the boiling or observed if a fixed heat flux is used. In the current study, insights into the large superheat required to initiate ...
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Stability and area growth of $\lambda$-hypersurfacesCommunications in Analysis and Geometry (IF 1.078) Pub Date : 2023-03-17 ,DOI:10.4310/cag.2022.v30.n5.a4Qing-Ming Cheng, Guoxin Wei
In this paper, We define a $\mathcal{F}$-functional and study $\mathcal{F}$-stability of $\lambda$-hypersurfaces, which extend a result of Colding–Minicozzi [6]. Lower bound growth and upper bound growth of area for complete and non-compact $\lambda$-hypersurfaces are studied.
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Design and evaluation of algorithms for stacking irregular 3D objects using an automated material handling systemThe International Journal of Advanced Manufacturing Technology (IF 3.563) Pub Date : 2023-03-17 ,DOI:10.1007/s00170-023-11248-wMing-Cheng Ko, Sheng-Jen HsiehA good stacking method can increase the packaging utility rate and reduce production costs. Much research has focused on 2D arrangements for rectangular, circular, or irregular shapes and regularly shaped 3D objects such as rectangular boxes. Genetic algorithms, simulated annealing, and other heuristic algorithms have been proposed. Recent research on the stacking of irregular-shaped 3D stone pieces ...
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SRFormer: Permuted Self-Attention for Single Image Super-ResolutionarXiv - CS - Computer Vision and Pattern Recognition Pub Date : 2023-03-17 ,DOI:arxiv-2303.09735Yupeng Zhou, Zhen Li, Chun-Le Guo, Song Bai, Ming-Ming Cheng, Qibin HouPrevious works have shown that increasing the window size for Transformer-based image super-resolution models (e.g., SwinIR) can significantly improve the model performance but the computation overhead is also considerable. In this paper, we present SRFormer, a simple but novel method that can enjoy the benefit of large window self-attention but introduces even less computational burden. The core of ...
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Observation of the rotational Doppler shift of a spinning object based on an acoustic vortex with a Fresnel-spiral zone plateJournal of Applied Physics (IF 2.877) Pub Date : 2023-03-16 ,DOI:10.1063/5.0141106Zheng-Kun Cheng, Ming-Cheng Luo, Xiao-Yu Sun, Ming Chen, Yi Zhang, Sheng-Quan Li, Xiao-Chun ZhuIt has been demonstrated that sound waves carrying orbital angular momentum undergo frequency modulation after being reflected by a rotating object. In this paper, we, observed the rotational Doppler shift phenomenon of the acoustic vortex in an underwater environment by using a Fresnel-spiral zone plate for the construction of the focused acoustic vortex with controllable topological charge. The positive ...
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Sustainable upcycling of spent LiCoO2 to an ultra-stable battery cathode at high voltageNature Sustainability (IF 27.157) Pub Date : 2023-03-16 ,DOI:10.1038/s41893-023-01094-9Junxiong Wang, Kai Jia, Jun Ma, Zheng Liang, Zhaofeng Zhuang, Yun Zhao, Baohua Li, Guangmin Zhou, Hui-Ming ChengThe continued market growth for electric vehicles globally is accelerating the transformational shift to a low-carbon transportation future. However, the sustainability of this transition hinges to a large extent on the management of waste, including end-of-life batteries where strategic elements such as lithium (Li) and cobalt (Co) are present. Different from the existing pyrometallurgical and hydrometallurgical ...
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Large Selective Kernel Network for Remote Sensing Object DetectionarXiv - CS - Computer Vision and Pattern Recognition Pub Date : 2023-03-16 ,DOI:arxiv-2303.09030Yuxuan Li, Qibin Hou, Zhaohui Zheng, Ming-Ming Cheng, Jian Yang, Xiang LiRecent research on remote sensing object detection has largely focused on improving the representation of oriented bounding boxes but has overlooked the unique prior knowledge presented in remote sensing scenarios. Such prior knowledge can be useful because tiny remote sensing objects may be mistakenly detected without referencing a sufficiently long-range context, and the long-range context required ...
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Ultraflexible tattoo electrodes for epidermal and in vivo electrophysiological recordingCell Reports Physical Science (IF 7.832) Pub Date : 2023-03-15 ,DOI:10.1016/j.xcrp.2023.101335Binbin Wei, Zitian Wang, Haotian Guo, Fei Xie, Simin Cheng, Zirui Lou, Changjie Zhou, Hongjun Ji, Min Zhang, Xiaohao Wang, Xuechen Jiao, Shaohua Ma, Hui-Ming Cheng, Xiaomin Xu
Tattoo electronics, flexible patches that mount directly onto the skin with the ease and flexibility of a temporary tattoo, have foreseen remarkable application potentials in personalized healthcare monitoring and human-machine interfaces. Documented tattoo electronics mostly have an on-skin form factor to date. Using dermal tattoos for in vivo diagnostics presents an unexplored paradigm. Here, we
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Switchable and Reversible p+/n+ Doping in 2D Semiconductors by Ionic 2D MineralsAdvanced Functional Materials (IF 19.924) Pub Date : 2023-03-14 ,DOI:10.1002/adfm.202213809Rongjie Zhang, Yujie Sun, Wenjun Chen, Shilong Zhao, Jingwei Wang, Changjiu Teng, Bilu Liu, Hui-Ming Cheng2D semiconductors are promising for fabricating miniaturized and flexible electronic devices. The manipulation of polarities in 2D semiconductors is key to fabricate functional devices and circuits. However, the switchable and reversible control of polarity in 2D semiconductors is challenging due to their ultrathin body. Herein, a reversible and non-destructive method is developed to dope 2D semiconductors ...
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Co-Salient Object Detection with Co-Representation PurificationarXiv - CS - Computer Vision and Pattern Recognition Pub Date : 2023-03-14 ,DOI:arxiv-2303.07670Ziyue Zhu, Zhao Zhang, Zheng Lin, Xing Sun, Ming-Ming ChengCo-salient object detection (Co-SOD) aims at discovering the common objects in a group of relevant images. Mining a co-representation is essential for locating co-salient objects. Unfortunately, the current Co-SOD method does not pay enough attention that the information not related to the co-salient object is included in the co-representation. Such irrelevant information in the co-representation interferes ...
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Online job scheduling scheme for low-carbon data center operation: An information and energy nexus perspectiveApplied Energy (IF 11.446) Pub Date : 2023-03-13 ,DOI:10.1016/j.apenergy.2023.120918Wenyu Liu, Yuejun Yan, Yimeng Sun, Hongju Mao, Ming Cheng, Peng Wang, Zhaohao DingAs the digitalization of the economy and society accelerates, the enormous and fast-growing energy consumption of data centers is becoming a global concern. With the unique power consumption flexibility introduced by computing job scheduling, data centers could play an important role in enhancing the capability to integrate renewable generation as a demand-side resource. In this paper, we propose an ...
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Spatio-temporal analysis of big data sets of detrital zircon U-Pb geochronology and Hf isotope data: Tests of tectonic models for the Precambrian evolution of the North China CratonEarth-Science Reviews (IF 12.038) Pub Date : 2023-03-11 ,DOI:10.1016/j.earscirev.2023.104372Zhen-Jie Zhang, Timothy Kusky, Min Gao, Qiu-Ming ChengThe formation mechanism of the North China Craton (NCC) is controversial, with one model (Model 1) suggesting that it was formed by progressive accretion of arcs by generally westward subduction in the Archean, then progressive outboard accretion via eastward subduction culminating in a N-S collision when the composite craton was amalgamated with the Columbia Supercontinent. In contrast, another popular ...
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Analgesic efficacy of theta-burst stimulation for postoperative painClinical Neurophysiology (IF 4.861) Pub Date : 2023-03-09 ,DOI:10.1016/j.clinph.2023.02.174Ming Cheng, Xianwei Che, Yang Ye, Changlin He, Liang Yu, Yating Lv, Paul B. Fitzgerald, Robin F.H. Cash, Bernadette M. FitzgibbonObjective Repetitive transcranial magnetic stimulation (rTMS) may be a relevant method to assist postoperative pain. However, studies to date have only used conventional 10 Hz rTMS and targeted the DLPFC for postoperative pain. A more recent form of rTMS, termed intermittent Theta Burst Stimulation (iTBS), enables to increase cortical excitability in a short period of time. This preliminary double-blind ...
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Enhanced moisture-enabled electricity generation through carbon dot surface functionalization using strong ionizing organic acidNew Journal of Chemistry (IF 3.925) Pub Date : 2023-03-09 ,DOI:10.1039/d2nj06308eYukun Qin, Jing Tan, Shuai Meng, Yuchen Li, Mengde Zhai, Xiaoxian Song, Cheng Chen, Xudong Ren, Qijun Li, Ming Cheng, Jianning DingMoisture-enabled electricity generation (MEG) is regarded as a highly promising technique for sustainable electric power. Carbon dots (CDs) are shown to have great promise in MEG devices due to their low-cost fabrication and tunable surface groups, but their potential in MEG devices has not been fully exploited. Herein, we demonstrate a simple and effective method to significantly enhance the output ...
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Advancing Lead-Free Cs2AgBiBr6 perovskite solar cells: Challenges and strategiesSolar Energy (IF 7.188) Pub Date : 2023-03-08 ,DOI:10.1016/j.solener.2023.02.027Mengde Zhai, Cheng Chen, Ming ChengHalide perovskite solar cells (PSCs) have become a representative of novel photovoltaic power generation technologies. However, the toxicity and instability problems of lead (Pb) halide perovskite constitute a major obstacle to their commercialization. In recent years, a nontoxic, highly stable lead-free double perovskite Cs2AgBiBr6 cells emerged as a promising alternative to Pb-based PSCs, which is ...
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D2ANet: Difference-aware attention network for multi-level change detection from satellite imageryComputational Visual Media (IF 4.127) Pub Date : 2023-03-08 ,DOI:10.1007/s41095-022-0325-1Jie Mei, Yi-Bo Zheng, Ming-Ming Cheng
Recognizing dynamic variations on the ground, especially changes caused by various natural disasters, is critical for assessing the severity of the damage and directing the disaster response. However, current workflows for disaster assessment usually require human analysts to observe and identify damaged buildings, which is labor-intensive and unsuitable for large-scale disaster areas. In this paper
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Dual-Atomic-Site Catalysts for Molecular Oxygen Activation in Heterogeneous Thermo-/Electro-catalysisAngewandte Chemie International Edition (IF 16.823) Pub Date : 2023-03-08 ,DOI:10.1002/anie.202301483Zhongsen Wang, Ming Cheng, Yi Liu, Zewei Wu, Huayu Gu, Yi Huang, Lizhi Zhang, Xiao LiuEfficient molecular oxygen activation (MOA) is the key to environmentally friendly catalytic oxidation reactions. In the last decade, single-atomic-site catalysts (SASCs) with nearly 100% atomic utilization and unique electronic structure have been widely investigated for MOA. However, the single active site makes the activation effect unsatisfactory and difficult to deal with complex catalytic reactions ...
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Reprogramming of palmitic acid induced by dephosphorylation of ACOX1 promotes β-catenin palmitoylation to drive colorectal cancer progressionCell Discovery (IF 38.079) Pub Date : 2023-03-07 ,DOI:10.1038/s41421-022-00515-xQiang Zhang, Xiaoya Yang, Jinjie Wu, Shubiao Ye, Junli Gong, Wai Ming Cheng, Zhanhao Luo, Jing Yu, Yugeng Liu, Wanyi Zeng, Chen Liu, Zhizhong Xiong, Yuan Chen, Zhen He, Ping Lan
Metabolic reprogramming is a hallmark of cancer. However, it is not well known how metabolism affects cancer progression. We identified that metabolic enzyme acyl-CoA oxidase 1 (ACOX1) suppresses colorectal cancer (CRC) progression by regulating palmitic acid (PA) reprogramming. ACOX1 is highly downregulated in CRC, which predicts poor clinical outcome in CRC patients. Functionally, ACOX1 depletion
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Traffic Scene Parsing through the TSP6K DatasetarXiv - CS - Computer Vision and Pattern Recognition Pub Date : 2023-03-06 ,DOI:arxiv-2303.02835Peng-Tao Jiang, Yuqi Yang, Yang Cao, Qibin Hou, Ming-Ming Cheng, Chunhua ShenTraffic scene parsing is one of the most important tasks to achieve intelligent cities. So far, little effort has been spent on constructing datasets specifically for the task of traffic scene parsing. To fill this gap, here we introduce the TSP6K dataset, containing 6,000 urban traffic images and spanning hundreds of street scenes under various weather conditions. In contrast to most previous traffic ...
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Topotactic Transformation of Surface Structure Enabling Direct Regeneration of Spent Lithium-Ion Battery CathodesJournal of the American Chemical Society (IF 16.383) Pub Date : 2023-03-06 ,DOI:10.1021/jacs.2c13151Kai Jia, Junxiong Wang, Zhaofeng Zhuang, Zhihong Piao, Mengtian Zhang, Zheng Liang, Guanjun Ji, Jun Ma, Haocheng Ji, Wenjiao Yao, Guangmin Zhou, Hui-Ming ChengRecycling spent lithium-ion batteries (LIBs) has become an urgent task to address the issues of resource shortage and potential environmental pollution. However, direct recycling of the spent LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode is challenging because the strong electrostatic repulsion from a transition metal octahedron in the lithium layer provided by the rock salt/spinel phase that is formed on the ...
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The DKU Post-Challenge Audio-Visual Wake Word Spotting System for the 2021 MISP Challenge: Deep AnalysisarXiv - EE - Audio and Speech Processing Pub Date : 2023-03-04 ,DOI:arxiv-2303.02348Haoxu Wang, Ming Cheng, Qiang Fu, Ming LiThis paper further explores our previous wake word spotting system ranked 2-nd in Track 1 of the MISP Challenge 2021. First, we investigate a robust unimodal approach based on 3D and 2D convolution and adopt the simple attention module (SimAM) for our system to improve performance. Second, we explore different combinations of data augmentation methods for better performance. Finally, we study the fusion ...
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The DKU Post-Challenge Audio-Visual Wake Word Spotting System for the 2021 MISP Challenge: Deep AnalysisarXiv - CS - Sound Pub Date : 2023-03-04 ,DOI:arxiv-2303.02348Haoxu Wang, Ming Cheng, Qiang Fu, Ming LiThis paper further explores our previous wake word spotting system ranked 2-nd in Track 1 of the MISP Challenge 2021. First, we investigate a robust unimodal approach based on 3D and 2D convolution and adopt the simple attention module (SimAM) for our system to improve performance. Second, we explore different combinations of data augmentation methods for better performance. Finally, we study the fusion ...
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A polarized gel electrolyte for wide-temperature flexible zinc-air batteriesAngewandte Chemie International Edition (IF 16.823) Pub Date : 2023-03-03 ,DOI:10.1002/anie.202301114Miaolun Jiao, Lixin Dai, Hong-Rui Ren, Mengtian Zhang, Xiao Xiao, Boran Wang, Jinlong Yang, Bilu Liu, Guangmin Zhou, Hui-Ming ChengThe development of flexible zinc-air batteries (FZABs) has attracted broad attention in the field of portable and wearable electronic devices. Gel electrolyte is one of the most important components in FZABs, which is urgent to be optimized to match with the Zn anode and adapt to the severe climates at high and ultralow temperatures. In this work, a polarized gel electrolyte of polyacrylamide-sodium ...
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Re-examining and developing the notion of academic citizenship: A critical literature reviewHigher Education Quarterly Pub Date : 2023-03-02 ,DOI:10.1111/hequ.12428Joclarisse Albia, Ming ChengThe notion of academic citizenship has been largely associated with the service role which is a part of academic work seen as additional to teaching and research. The changing landscapes of higher education and the increasing diversity of academic work have prompted debates on what academic citizenship means. This paper challenges the conventional association of academic citizenship with the service ...
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Effects of drying time on the formation of merged and soft MAPbI3 grains and their photovoltaic responsesNanoscale Advances (IF 5.598) Pub Date : 2023-03-02 ,DOI:10.1039/d2na00929cAnjali Chandel, Qi Bin Ke, Shou-En Chiang, Hsin-Ming Cheng, Sheng Hsiung Chang
The grain sizes of soft CH3NH3PbI3 (MAPbI3) thin films and the atomic contact strength at the MAPbI3/P3CT-Na interface are manipulated by varying the drying time of the saturated MAPbI3 precursor solutions, which influences the device performance and lifespan of the resultant inverted perovskite photovoltaic cells. The atomic-force microscopy images, cross-sectional scanning electron microscopy images
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Meridian energy analysis may predict the prognosis of patients with advanced cancers receiving palliative careJournal of Traditional and Complementary Medicine Pub Date : 2023-03-02 ,DOI:10.1016/j.jtcme.2023.03.003Ming-Cheng Chung, Pei-Yu Tsai, Chun-Min Chen, Chueh-Ko Yang, Hen-Hong Chang
Background and aim A better understanding of irreversible prognoses in palliative care is crucial for improving patients’ quality of life and their sense of dignity. We examined whether measurements of meridian electrical conductance can noninvasively and objectively predict survival time in a hospice patient population. Experimental procedure This was a single-center cohort study. Between 2019 and
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Raman spectroscopy and carrier scattering in 2D tungsten disulfides with vanadium dopingMaterials Chemistry Frontiers (IF 8.683) Pub Date : 2023-02-28 ,DOI:10.1039/d2qm01108eJingyun Zou, Yingjie Xu, Xinyue Miao, Hongyu Chen, Rongjie Zhang, Junyang Tan, Lei Tang, Zhengyang Cai, Cheng Zhang, Lixing Kang, Xiaohua Zhang, Chunlan Ma, Hui-Ming Cheng, Bilu LiuDoped 2D transition metal dichalcogenides have attracted much attention as room-temperature ferromagnetism can be realized in such semiconductors. For example, the magnetism of vanadium-doped WS2 (V-WS2) has been revealed, but there is still confusion about how the substituted vanadium atoms affect the carrier scattering of V-WS2. Here, we study the electron–phonon coupling and carrier scattering of ...
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Controlling dynamic recrystallization via modified LPSO phase morphology and distribution in Mg-Gd-Y-Zn-Zr alloyJournal of Magnesium and Alloys (IF 11.813) Pub Date : 2023-02-27 ,DOI:10.1016/j.jma.2023.01.006Ce Zheng, Shuaifeng Chen, Ming Cheng, Shihong Zhang, Yingju Li, Yuansheng YangFeatured initial microstructures of Mg-11Gd-4Y-2Zn-0.5Zr alloy (wt%) were obtained by adjusting temperatures of solid solution and cooling methods, including island intergranular 18R and 14H LPSO phases with low-density stacking faults, differentially spaced lamellar intragranular 14H-LPSO phases, and network intergranular 18R-LPSO phases with high-density intragranular stacking faults. Effects of ...
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