Analysis of Hand Intra-Finger Couplings During Flexion Movements in the Free Space by Martina Lapresa, Alessandro Ceccarelli, Fabrizio Taffoni, Nevio Luigi Tagliamonte, Loredana Zollo, Francesca Cordella

“…Regression analysis on the average flexion trajectories calculated on the ten participants showed a linear trend for both proximal and distal couplings (<inline-formula> <tex-math notation="LaTeX">$R^{2}&gt;0.97$ </tex-math></inline-formula>) and small Root Mean Square Errors (1.63 deg on average). …”
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A Nearly Interference-Free and Depth-Resolution-Configurable Time-of-Flight System Based on a Mega-Pixel Vertical Avalanche Photodiodes CMOS Image Sensor by Shota Yamada, Motonori Ishii, Shigetaka Kasuga, Masato Takemoto, Hiromu Kitajima, Toru Okino, Yusuke Sakata, Manabu Usuda, Yugo Nose, Hiroshi Koshida, Masaki Tamaru, Akito Inoue, Yuki Sugiura, Shigeru Saito, Taiki Kunikyo, Yusuke Yuasa, Kentaro Nakanishi, Naoki Torazawa, Takashi Shirono, Tatsuya Kabe, Shinzo Koyama, Mitsuyoshi Mori, Yutaka Hirose, Masayuki Sawada, Akihiro Odagawa, Tsuyoshi Tanaka

“…The system is based on a <inline-formula> <tex-math notation="LaTeX">$1296\times960$ </tex-math></inline-formula> pixels vertical avalanche photodiodes (VAPD) CMOS image sensor (CIS). …”
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Potential Visible-Light Driven PtO&#x2082;/GaN vdW Hetero-Bilayer Photocatalysts for Water Splitting Using First-Principles by Md. Sakib Hasan Khan, Muhammad Shaffatul Islam, Md. Rafiqul Islam, Ahmed Iskanderani, Ibrahim M. Mehedi, Md. Tanvir Hasan

“…The optical properties of the HBLs were also calculated, and it&#x2019;s found that the HBLs have <inline-formula> <tex-math notation="LaTeX">$\sim 2\times 10 ^{5}{\mathrm {cm}}^{-1} $ </tex-math></inline-formula> of perovskite material-like absorption coefficient in the visible spectrum, a key requirement for efficient photocatalysis. …”
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En-MinWhale: An Ensemble Approach Based on MRMR and Whale Optimization for Cancer Diagnosis by Amrutanshu Panigrahi, Abhilash Pati, Bibhuprasad Sahu, Manmath Nath Das, Debasish Swapnesh Kumar Nayak, Ghanashyam Sahoo, Shashi Kant

“…Finally, the performance of the proposed model is evaluated using 11 various evaluative parameters, including accuracy, precision, specificity, sensitivity, F-<inline-formula> <tex-math notation="LaTeX">$\beta $ </tex-math></inline-formula> score, etc. …”
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Modeling Year-to-Year Variations of Clear-Sky Land Surface Temperature Using Aqua/MODIS Data by Zefeng Xing, Yanru Yu, Si-Bo Duan, Zhao-Liang Li, Maofang Gao, Pei Leng, Xia Zhang, Guofei Shang

“…The fitting results of the YYCD&#x005F;ACP3 model with global Aqua/MODIS daytime LSTs from 2014 to 2018 show that the YYCD&#x005F;ACP3 model achieved a good performance in fitting the time-series LSTs with an overall normalized root-mean-square error (NRMSE) of 0.21, coefficient of determination (R²) of 0.74, and refined index of agreement (<inline-formula> <tex-math notation="LaTeX">$d$ </tex-math></inline-formula>) of 0.85. …”
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Deep-Learning-Based Approach in Imaging Radiometry by Aperture Synthesis: An Alias-Free Method by Richard Faucheron, Eric Anterrieu, Louise Yu, Ali Khazaal, Nemesio J. Rodriguez-Fernandez

“…A new approach based on deep learning methods is presented for reconstructing <inline-formula><tex-math notation="LaTeX">$L$</tex-math></inline-formula>-band brightness temperature images from the inversion of interferometric data, namely, complex visibilities here simulated from observations of the Soil Moisture and Ocean Salinity (SMOS) interferometric radiometer. …”
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Layered Meta-Learning Algorithm for Predicting Adverse Events in Type 1 Diabetes by Federico D'Antoni, Lorenzo Petrosino, Alessandro Marchetti, Luca Bacco, Silvia Pieralice, Luca Vollero, Paolo Pozzilli, Vincenzo Piemonte, Mario Merone

“…In addition, we formally introduce a novel parameter, <inline-formula> <tex-math notation="LaTeX">$\alpha $ </tex-math></inline-formula>, to evaluate the advance by which a prediction is performed. …”
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OLED Microdisplay With Monolithically Integrated CAAC-OS FET and Si CMOS Achieved by Two-Dimensionally Arranged Silicon Display Drivers by Munehiro Kozuma, Yusuke Komura, Shoki Miyata, Yuki Okamoto, Yuki Tamatsukuri, Hiroki Inoue, Toshihiko Saito, Hidetomo Kobayashi, Tatsuya Onuki, Yuichi Yanagisawa, Toshihiko Takeuchi, Yutaka Okazaki, Hitoshi Kunitake, Daiki Nakamura, Takaaki Nagata, Yasumasa Yamane, Makoto Ikeda, Shunpei Yamazaki

“…We developed an organic light-emitting diode (OLED)/oxide semiconductor (OS)/silicon (Si) display in which Si CMOS display drivers can be arranged two-dimensionally by monolithically stacking <inline-formula> <tex-math notation="LaTeX">${c}$ </tex-math></inline-formula>-axis-aligned crystalline oxide semiconductor (CAAC-OS) FETs over Si CMOS. …”
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Recoverable Patterning of Macro-Assembled Graphene Nanofilms by Xiaoxue Cao, Jiahao Lin, Shaoxiong Wu, Srikrishna Chanakya Bodepudi, Zongwen Li, Feng Tian, Zheng Li, Xinyu Liu, Li Peng, Chao Gao, Yang Xu

“…The patterned detectors present a responsivity of 0.09 A/W at <inline-formula> <tex-math notation="LaTeX">$2 \mu \text{m}$ </tex-math></inline-formula> (nMAG/Ge) and 26.4 mA/W at 1550 nm (nMAG/Si) with a high array homogeneity, similar to the devices without patterning. …”
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Age-Related Modifications of Muscle Synergies and Their Temporal Activations for Overground Walking by Xiaoyu Guo, Borong He, Kelvin Y. S. Lau, Peter P. K. Chan, Richard Liu, Jodie J. Xie, Sophia C. W. Ha, Chao-Ying Chen, Gladys L. Y. Cheing, Roy T. H. Cheung, Rosa H. M. Chan, Vincent C. K. Cheung

“…Neuromuscular control was characterized by extracting muscle synergies from EMGs and the synergies of both groups were <inline-formula> <tex-math notation="LaTeX">${k}$ </tex-math></inline-formula>-means-clustered. …”
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GlauCUTU: Time Until Perceived Virtual Reality Perimetry With Humphrey Field Analyzer Prediction-Based Artificial Intelligence by Patthapol Kunumpol, Nichapa Lerthirunvibul, Phongphan Phienphanich, Adirek Munthuli, Kanjapat Temahivong, Visanee Tantisevi, Anita Manassakorn, Sunee Chansangpetch, Rath Itthipanichpong, Kitiya Ratanawongphaibul, Prin Rojanapongpun, Charturong Tantibundhit

“…Meanwhile, GlauCUTU-DL yields the highest Pearson&#x2019;s <inline-formula> <tex-math notation="LaTeX">$r$ </tex-math></inline-formula> correlation coefficient with HFA of 0.74, but produces the highest RMSE of 6.31. …”
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Ambient Backscatter Communication System Empowered by Matching Game and Machine Learning for Enabling Massive IoT Over 6G HetNets by Amany A. Khalifa, Ahmed M. Abd El-Haleem, Mahmoud M. Elmesalawy, Hesham M. Z. Badr

“…The proposed algorithm reduces the interference power to the PUs on the average by <inline-formula> <tex-math notation="LaTeX">$1:\left(15.69 \times 10^{-12}\right)$ </tex-math></inline-formula> relative to the algorithm-free riding technique. …”
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Anomalies Prediction in Radon Time Series for Earthquake Likelihood Using Machine Learning-Based Ensemble Model by Adil Aslam Mir, Fatih Vehbi Celebi, Hadeel Alsolai, Shahzad Ahmad Qureshi, Muhammad Rafique, Jaber S. Alzahrani, Hany Mahgoub, Manar Ahmed Hamza

“…This paper aims at employing different ensemble and individual machine learning methods on real time radon time series data with different scenarios to predict anomalies in data caused by the seismic activities.The ensemble methods include boosted tree, bagged cart and boosted linear model while standalone machine learning methods include support vector machine with linear and radial kernels and k-nearest neighbors (<inline-formula> <tex-math notation="LaTeX">${K}$ </tex-math></inline-formula>-NN). We tested the methods on a dataset recorded on the fault line located in Muzaffarabad. …”
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Prognostication of Incidence and Severity of Ischemic Stroke in Hot Dry Climate From Environmental and Non-Environmental Predictors by Yauhen Statsenko, Tetiana Habuza, Ekaterina Fursa, Anna Ponomareva, Taleb M. Almansoori, Fatmah Al Zahmi, Klaus Neidl-Van Gorkom, Vasyl Laver, Tatsiana Talako, Miklos Szolics, Alireza Dehdashtian, Jamal Al Koteesh, Milos Ljubisavljevic

“…We assessed model performance by calculating <inline-formula> <tex-math notation="LaTeX">$\text{R}^{2}$ </tex-math></inline-formula>, mean absolute error and root-mean-square error. …”
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Determining Two-Dimensional Phosphor Surface Temperature Distribution of Phosphor-Coated LEDs Based on Hyper-Spectral Imaging by Chen Yang, Zhi-Hui Li, Zhen Li, Fang-Yuan Zhu, Hui-Min Chen, Yu-Jia Gong, Xiao-Ya Dong, Zi-Quan Guo, Guo-Long Chen, Li-Hong Zhu, Huan-Ting Chen, Jian Xu, Yuan Shi, Jie Chen, Mei-Bin Yao, Yi-Jun Lu, Zhong Chen

“…Experimental temperature results are compared with those of micro-thermocouple (<inline-formula> <tex-math notation="LaTeX">$\mu $ </tex-math></inline-formula>-TC) and infrared thermal imaging (TI), and fairly good agreements can be noticed. …”
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The Dual-Mode Integration of Power Amplifier and Radio Frequency Switch Based on GaN Dual-Gate HEMTs by Meng Zhang, Haozheng Wang, Ling Yang, Bin Hou, Mei Wu, Qing Zhu, Minhan Mi, Xu Zou, Chunzhou Shi, Qian Yu, Wenliang Liu, Hao Lu, Xiaohua Ma, Yue Hao

“…At the frequency of 3.6 GHz, compared with the conventional GaN HEMT (high electron mobility transistor) as PA, due to the field modulation effect of the dual-gate structure, the current collapse is effectively suppressed, and the output power density <inline-formula> <tex-math notation="LaTeX">$(P_{out})$ </tex-math></inline-formula> of the integrated device is increased from 6.90 W/mm to 7.85 W/mm, and the power added efficiency (PAE) is increased from 44.3&#x0025; to 51.1&#x0025;. …”
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