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Correction to "Sustainable Butyl Rubber Production from Microbial Isobutanol-Derived Isobutylene" (ACS Sustainable Chemistry and Engineering (2025) 13:6 (2275-2282) DOI: 10.1021/acssuschemeng.4c05992)

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ACS Sustainable Chemistry and Engineering 2025年第17期13卷 6463-6464页

作者： Hee Taek Kim Sangho Lee Woo-Young Jeon Min-Jeong Jang Sung-Hwa Seo Hye-Jeong Lee Jaeho Jeong Jongbeum Park HyunA Park Bashu Dev Pardhe Kyung Take Heo Young-So Kim Yunhee Jeong Su Jin Yum Yung-Hun Yang Hongweon Lee Jeong-Jun Yoon Jongkee Park Soo-Hyung Choi Jung-Oh Ahn Department of Food Science and Technology Chungnam National University Daejeon 34134 Republic of Korea Department of Chemical Engineering Hongik University Seoul 04066 Republic of Korea Biotechnology Process Engineering Center Korea Research Institute of Bioscience and Biotechnology (KRIBB) Cheongju 28116 Republic of Korea Applied Biological Engineering University of Science and Technology 217 Gajeong-ro Yuseong-gu Daejeon 34113 Republic of Korea Department of Biological Engineering Konkuk University Seoul 05029 Republic of Korea Green & Sustainable Materials Research and Development Department Korea Institute of Industrial Technology (KITECH) Cheonan 31056 Korea Korea Institute of Energy Research 72-1 Jang-dong Yuseong-gu Daejeon 305-343 Republic of Korea

In our original article, errors occurred in the presentation of author contributions and affiliations. First, the article does not indicate that Hee Taek Kim and Sangho Lee are co-first authors;this corrected here to reflect their equal contributions. Second, the affiliation for Hee Taek Kim was incorrectly presented with a present address. The correct affiliation is department of Food Science and technology, Chungnam National University, Daejeon 34134, Republic of korea. The present address - Neutron Science Research Division, korea Atomic Energy Research institute, Daejeon 34057, Republic of korea - was mistakenly included and should be removed. These corrections do not affect the scientific content or conclusions of the article. © 2025 The Authors. Published by American Chemical Society.

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GACL-Net:Hybrid Deep Learning Framework for Accurate Motor Imagery Classification in Stroke Rehabilitation

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Computers, Materials & Continua 2025年第4期83卷 517-536页

作者： Chayut Bunterngchit Laith H.Baniata Mohammad H.Baniata Ashraf ALDabbas Mohannad A.Khair Thanaphon Chearanai Sangwoo Kang State Key Laboratory of Multimodal Artificial Intelligence Systems Institute of AutomationChinese Academy of SciencesBeijing100190China School of Computing Gachon UniversitySeongnam13120Republic of Korea Computer Science Department Faculty of Information TechnologyThe World Islamic Sciences and Education UniversityAmman11947Jordan Intelligent Systems Department Faculty of Artificial IntelligenceAl-Balqa Applied UniversityAl-Salt19117Jordan IT Infrastructure Department Qatrana Cement CompanyAmman11821Jordan Division of Industrial and Logistics Engineering Technology Faculty of Engineering and TechnologyKing Mongkut’s University of Technology North BangkokRayong CampusRayong21120Thailand

Stroke is a leading cause of death and disability worldwide,significantly impairing motor and cognitive *** rehabilitation is often hindered by the heterogeneity of stroke lesions,variability in recovery patterns,and the complexity of electroencephalography(EEG)signals,which are often contaminated by *** classification of motor imagery(MI)tasks,involving the mental simulation of movements,is crucial for assessing rehabilitation strategies but is challenged by overlapping neural signatures and patient-specific *** address these challenges,this study introduces a graph-attentive convolutional long short-term memory(LSTM)network(GACL-Net),a novel hybrid deep learning model designed to improve MI classification accuracy and ***-Net incorporates multi-scale convolutional blocks for spatial feature extraction,attention fusion layers for adaptive feature prioritization,graph convolutional layers to model inter-channel dependencies,and bidi-rectional LSTM layers with attention to capture temporal *** on an open-source EEG dataset of 50 acute stroke patients performing left and right MI tasks,GACL-Net achieved 99.52%classification accuracy and 97.43%generalization accuracy under leave-one-subject-out cross-validation,outperforming existing state-of-the-art ***,its real-time processing capability,with prediction times of 33–56 ms on a T4 GPU,underscores its clinical potential for real-time neurofeedback and adaptive *** findings highlight the model’s potential for clinical applications in assessing rehabilitation effectiveness and optimizing therapy plans through precise MI classification.

关键词： Motor imagery EEG stroke rehabilitation deep learning brain-computer interface

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Comprehensive analysis of experimental conditions in plasma-liquid interaction for the efficient removal of methylene blue

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RSC Advances 2025年第19期15卷 14756-14766页

作者： Vo, Duc Trung Dinh, Nga Thi Le, Tam Huynh Thanh Nguyen, Duc Trung Phan, Lan Thi Do, Hoang Tung Mok, Young Sun Nguyen, Duc Ba Department of Chemical Engineering Jeju National University Jeju63243 Korea Republic of Research Institute for Sustainable Development Ho Chi Minh City University of Natural Resources and Environment Hochiminh City Viet Nam Institute of Environmental Science Engineering and Management Industrial University of Ho Chi Minh City Go Vap Ho Chi Minh City Viet Nam Faculty of Electronic Engineering I Posts and Telecommunications Institute of Technology Hanoi Viet Nam Institute of Physics Vietnam Academy of Science and Technology 10 Dao Tan Ba Dinh Hanoi Viet Nam Institute of Theoretical and Applied Research Duy Tan University Hanoi100000 Viet Nam Faculty of Environmental and Chemical Engineering Duy Tan University Danang550000 Viet Nam

A comprehensive investigation of the input parameters in a plasma-liquid interaction (PLI) for the removal of methylene blue (MB) in artificial wastewater was conducted using a cold atmospheric pressure Ar plasma jet (jet temperature ≤ 40 °C). The Ar plasma jet was generated by a gliding arc configuration and driven with a 50 Hz AC high voltage. The effects of key parameters on MB removal efficiency were systematically examined, including stirring solution, distance from the plasma jet source to the liquid surface, interaction time, initial MB concentration, and Ar flow rate. These results indicate that increasing the Ar flow rate, treatment time, and stirring solution improved the MB removal efficiency. In contrast, the efficiency decreased with distance and the initial MB solution. To evaluate the magnitude of these factors, a quadratic equation was developed to predict MB removal efficiency, demonstrating good agreement with the experimental data. Consequently, the relative importance of the factors based on first-order coefficients was determined as follows: treatment time > Ar flow rate > initial MB concentration > distance > stirring solution. These findings provide valuable insights for optimizing the plasma configuration and operating conditions for efficient MB removal via PLI treatment. Remarkably, 99% of MB degradation in the feed (20 mg L−1) was achieved within 50 minutes of treatment, with an energy efficiency of 82.76 mg MB per kW per h, corresponding to 241.67 kW h m−3 for an initial MB of 20 mg L−1. This process is environmentally friendly owing to its low electrical energy consumption and the fact that no chemicals are used. © 2025 The Royal Society of Chemistry.

关键词： Plasma jets

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Carbon nanofiber catalysts containing high-entropy metal phosphides with low-content Ru for highly efficient hydrogen evolution reaction

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Rare Metals 2025年第1期44卷 324-335页

作者： Peng Wang Jie Zheng Xue-Hao Li Wen-Bo Cui Jin-Hua Liu Yong Wan Jun Zhang Yusuke Yamauchi Zhong-Li Wang Mang Niu Yun-Ze Long Shandong Key Laboratory of Medical and Health Textile Materials College of PhysicsQingdao UniversityQingdao 266071China Industrial Research Institute of Nonwovens and Technical Textiles Shandong Center for Engineered Nonwovens(SCEN)College of Textiles ClothingQingdao UniversityQingdao 266071China State Key Laboratory of Bio-Fibers and Eco-textiles Institute of Biochemical EngineeringCollege of Materials Science and EngineeringQingdao UniversityQingdao 266071China School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology(AIBN) The University of QueenslandBrisbaneQLD 4072Australia Department of Chemical and Biomolecular Engineering Yonsei UniversitySeoul 03722Republic of Korea Department of Materials Process Engineering Graduate School of EngineeringNagoya UniversityNagoya 464-8603Japan Tianjin Key Laboratory of Applied Catalysis Science and Technology School of Chemical Engineering and TechnologyTianjin UniversityTianjin300072China

High-entropy metal phosphide(HEMP)has considerable potential as an electrocatalyst owing to its beneficial properties,including high-entropy alloy synergy as well as the controllable structure and high conductivity of ***,electrospinning and in situ phosphating were employed to prepare three-dimensional(3D)networks of self-supporting HEMP nanofibers with varying degrees of phosphate *** characterizations via X-ray diffraction and X-ray photoelectron spectroscopy,as well as density functional theory calculations,demonstrate that the introduction of phosphorus(P)atoms to HEMP carbon nanofibers mediates their electronic structure,leads to lattice expansion,which in turn enhances their catalytic performance in the hydrogen evolution reaction(HER).Moreover,the formation of metal-P bonds weakens metal-metal interaction and decreases the free energy of hydrogen adsorption,contributing to the exceptional activity observed in the HEMP *** measurements demonstrate that the HEMP-0.75 catalyst with an ultralow loading of 1.22 wt%ruthenium(Ru)exhibits the highest HER catalytic activity and stability in a 1 M KOH electrolyte,achieving a minimal overpotential of 26 mV at a current density of 10 mA·cm^(-2)and Tafel slope of 50.9 mV·dec^(-1).

关键词： High-entropy metal phosphide Electrospinning Hydrogen evolution reaction Self-supporting carbon nanofibers

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Crystallinity integration of anatase (TiO₂) nanocrystal by whole powder pattern fitting (WPPF) method: A Rietveld refinement study

Results in Materials

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Results in Materials 2025年 26卷

作者： Ahmed, Shanawaz Shishir, Md. Khalid Hossain Islam, Md. Tarikul Rahaman, Md. Ashikur Aman, Sahil Aidid, Allah Rakha Sadia, Sumaiya Islam Rana, Md. Masud Alam, Md. Ashraful Department of Applied Chemistry and Chemical Engineering Islamic University Kushtia 7003 Bangladesh Institute of Glass and Ceramic Research and Testing (IGCRT) Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka 1205 Bangladesh Department of Energy Engineering Korea Institute of Energy Technology (KENTECH) Jeonnam 58330 South Korea

High crystalline anatase synthesized by a unique simple route using titanium isopropoxide (TTIP) as precursor and isopropyl alcohol (IP) as peptizing agent. The Rietveld refinement analysis showed that the synthesized material is composed of 99.0 % anatase and 1.0 % brookite phases of titanium dioxide (TiO₂). XRD characterized the prominent crystalline phase, providing insights into lattice parameters where a=b= 3.79068 Å, c= 9.50400 Å;α=β=γ= 90.0°;lattice strain 0.718, lattice volume 136.565 Å³, specific surface area 429.26 m²/g, dislocation density 0.0755 nm^{− 2}, preference growth 0.119 and packing efficiency 70.09 %. The most intense diffraction was attributed to the (101) plane at 2θ = 25.39°. The average crystallite size through six identical models those were 3.64 nm (Scherrer equation), 6.47 nm (Williamson-Hall plot) confirming the formation of nano-crystalline anatase. Furthermore, the synthesized anatase exhibited a higher degree of crystallinity at 67.21 % compared to the ICDD standard of 65.06 %. This enhanced crystallinity and other crystallographic data, confirm the successful synthesis of the highly crystalline anatase with improved properties compared to the standard material. The Z-average size of 342.05 nm indicates the hydrodynamic diameter and 63.05 mV zeta potential depicted excellent stability of synthesized anatase in colloidal. The TEM images revealed the uniform crystal growth and average crystallite size ranges in size 8.712 nm. The SAED pattern computed the high crystalline anatase diffracted in individual crystal planes as well as HR-TEM revealed d-spacing 0.3501 nm corresponding to the (101) planes and TEM couple EDS confirmed 100.0 % unified anatase crystal. This research advances the understanding of the controlled synthesis of anatase nanoparticles and demonstrates the effectiveness of characterizing their crystalline structure. © 2025 The Authors

关键词： Anatase Brookite Crystallinity Rietveld refinement WPPF

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Geographical group-based fastSLAM algorithm for maintenance of the diversity of particles

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Journal of institute of Control, robotics and Systems 2013年第10期19卷 907-914页

作者： Jang, June-Young Ji, Sang-Hoon Park, Hong Seong Department of Electronic and Communication Engr Kangwon National University Korea Republic of Department of Applied Robot Technology Korea Institute of Industrial Technology Korea Republic of

A FastSLAM is an algorithm for SLAM (Simultaneous Localization and Mapping) using a Rao-Blackwellized particle filter and its performance is known to degenerate over time due to the loss of particle diversity, mainly caused by the particle depletion problem in the resampling phase. In this paper, the GeSPIR (Geographically Stratified Particle Information-based Resampling) technique is proposed to solve the particle depletion problem. The proposed algorithm consists of the following four steps: the first step involves the grouping of particles divided into K regions, the second obtaining the normal weight of each region, the third specifying the protected areas, and the fourth resampling using regional equalization weight. Simulations show that the proposed algorithm obtains lower RMS errors in both robot and feature positions than the conventional FastSLAM algorithm. © ICROS 2013.

关键词： Bandpass filters

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Electro-optic sampling of classical and quantum light

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Optica 2025年第4期12卷 546-563页

作者： Benea-Chelmus, Ileana-Cristina Faist, Jérôme Leitenstorfer, Alfred Moskalenko, Andrey S. Pupeza, Ioachim Seletskiy, Denis V. Vodopyanov, Konstantin L. LausanneCH-1015 Switzerland LausanneCH-1015 Switzerland Institut für Quantenelektronik ETH Zürich Zürich8093 Switzerland Department of Physics Center for Applied Photonics University of Konstanz KonstanzD-78457 Germany Department of Physics KAIST Daejeon34141 Korea Republic of Physics Department State Research Center OPTIMAS University of Kaiserslautern-Landau Kaiserslautern67663 Germany Leibniz Institute of Photonic Technology Albert-Einstein-Straße 9 Jena07745 Germany Cluster of Excellence Balance of the Microverse Friedrich Schiller University Jena Jena Germany Fraunhofer Institute for Industrial Mathematics ITWM Kaiserslautern67663 Germany femtoQ Lab. Department of Engineering Physics Polytechnique Montréal MontréalQCH3T 1J4 Canada CREOL College of Optics and Photonics University of Central Florida OrlandoFL32816 United States

Full characterization of electric-field waveforms in amplitude and phase is achieved across the terahertz to visible spectral range through interaction with an optical pulse shorter than a half-cycle period via the Pockels (linear electro-optic) effect. This technique of electro-optic sampling has become an indispensable tool in various areas, including ultrafast pump-probe, time-domain and frequency-comb spectroscopies, quantum optics, high-harmonic generation, and attosecond science, and holds great promise for further advances. Not only does it enable spectroscopic measurements with record dynamic range and temporal resolution, along with massively parallel real-time spectral data acquisition, but its remarkable sensitivity also allows the detection of vacuum fluctuations, i.e., "zero-point motion" of electric fields, profoundly impacting our understanding of the fundamental laws of nature. © 2025 Optica Publishing Group.

关键词： Quantum optics

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Dependable grasping strategy for service robots using fine approaching positions and adaptive hands

Dependable grasping strategy for service robots using fine a...

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ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009

作者： Choi, Moosung Hwang, Byunghun Shin, Eun-Cheol Yang, Kwang-Woong Kim, Hong-Seok Department for Applied Robot Technology Korea Institute of Industrial Technology Ansan Korea Republic of

ISBN: (纸本)9784907764296

Grasping strategies to grasp various shapes and postures of objects for service robots are presented in this paper. Because the performance of algorithms for the grasp problem is closely connected with the structure and functions of hands, both of these should be considered simultaneously. It is our procedure that searching the optimal approaching position using objects and shapes database in the first place, and then grasping the real objects using adaptive hands. The optimal FAPs (Fine Approaching Positions) generated by solving the problems of collision and variety of postures are verified by simulation. © 2009 SICE.

关键词： Mobile robots

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The energy minimization algorithm using foot rotation for hydraulic actuated quadruped walking robot with redundancy

The energy minimization algorithm using foot rotation for hy...

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Joint 41st International Symposium on robotics, ISR 2010 and 6th German Conference on robotics 2010, robotIK 2010

作者： Kim, Tae-Ju So, Byungrok Kwon, Ohung Park, Sangdoek Department of Applied Robot Technology Korea Institute of Industrial Technology Ansan Korea Republic of

ISBN: (纸本)9781617387197

In a stand-Alone hydraulic power system for quadruped walking robot, the hydraulic flow consumption is an important parameter during walking. An inefficient large displacement of each angular joint motion caused by foot rotational trajectory without considering kinetic energy increases hydraulic flow consumption. And it requires the higher capacity of power system and it will be a burden on walking robot. In this paper, we proposes a redundancy resolution algorithm that minimized the hydraulic flow consumption for hydraulic actuated quadruped walking robot with redundancy resolution. And the performance of the proposed algorithm is tested using computer simulations.

关键词： Kinetic energy

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A vision system for UAV position control

A vision system for UAV position control

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IEEE Conference on Aerospace

作者： Baik, Kyeonghoon Shin, Jinok Ji, Sanki Shon, Woonghee Park, Sangdeok Division for Applied Robot Technology Korea Institute of Industrial Technology Korea Republic of

ISBN: (纸本)9781424473502

In this paper, we propose a vision-based control system for the localization of an unmanned aerial vehicle (UAV) which equips on-board cameras. The proposed approach is combined a visual odometer with inertial measurement from IMU and pressure signal which compensate attitude and altitude, respectively. For the autonomous control of a UAV, we consider only natural landmarks provided by a feature tracking algorithm without the help of visual beacons or landmarks at known positions. The displacement of the UAV is estimated by the homography, the relationship between a pair of points. The experimental results show that it is possible to extract useful position information from the proposed vision system even when the UAV flies high, and the information can be used temporary position control of UAVs during GPS failure. © 2011 IEEE.

关键词： Position control

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