检索结果-内蒙古大学图书馆

2018 Transactions of the American Nuclear Society, ANS 2018

作者： Kunimi, Yusuke Tenzou, Hideki Yokoyama, Kai Nagoshi, Ayumi Advanced Course in Electronics Information and Communication Engineering National Institute of Technology Kagawa College 551 Koda Takuma-cho Mitoyo Kagawa769-1192 Japan Department of Electronic Systems Engineering National Institute of Technology Kagawa College 551 Koda Takuma-cho Mitoyo Kagawa769-1192 Japan

来源：评论

学校读者我要写书评

暂无评论

Biochar production, activation, and applications: A comprehensive technical review

Carbon Capture Science & Technology

引用

Carbon Capture Science & Technology 2025年 16卷

作者： Lisa Mingzhe Sun Sean R. McIntyre Paul Iacomi Katie Everden Paul T. Williams Shuang Zong Xinying Liu Xiefei Zhu Yanke Yang Shuangjun Li Gang Wu Fei Huang Lina Liu Xiangzhou Yuan Huiyan Zhang Junjie Zhang Haiping Yang Wei Chen Hongman Sun Yang Cao Chunfei Wu Surface Measurement Systems Ltd. Alperton London HA0 4PE UK School of Chemical and Process Engineering University of Leeds Leeds LS2 9JT UK Institute for Catalysis and Energy Solutions University of South Africa Private Bag X6 FL Roodepoort 1709 South Africa Hebei Chemical & Pharmaceutical College No. 88 Fangxing Road Shijiazhuang Hebei Province China Sun Yat-sen University School of Advanced Energy Shenzhen Campus of Sun Yat-sen University No.66 Gongchang Road Guangming District Shenzhen Guangdong 518107 China Department of Chemical and Biological Engineering Korea University 145 Anam-ro Seongbuk-gu Seoul 02841 Republic of Korea Ministry of Education of Key Laboratory of Energy Thermal Conversion and Control School of Energy and Environment Southeast University Nanjing 210096 China Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria College of Environmental Science and Engineering Nankai University Tianjin 300350 China State Key Laboratory of Coal Combustion Huazhong University of Science and Technology Wuhan 430074 China College of Engineering Nanjing Agricultural University No. 40 Dianjiangtai Road Nanjing Jiangsu Province 210031 China State Key Laboratory of Heavy Oil Processing College of Chemistry and Chemical Engineering China University of Petroleum Qingdao 266580 China School of Chemistry and Chemical Engineering Queen's University Belfast Belfast BT7 1NN UK

Our planet has been facing critical challenges since the late 20th century, including climate change, resource shortages, environmental degradation and pollution, demanding urgent and sustainable solutions. Biochar, a carbon-rich material produced via biomass pyrolysis, has gained attention for its great potentials in environmental remediation, pollutant removals, carbon neutrality, soil amendment, building materials, and etc. The performance of biochar in these applications is closely linked to its physicochemical properties, which are influenced by the feedstock and the preparation/activation methods. This paper reviews a wide range of biochar produced from various feedstocks, and the associated performance in different applications. advanced characterisations are discussed to unveil the fundamental mechanisms and provide insights for further improvement and optimization. The techno-economic analysis evaluates the feasibility, challenges, and opportunities for scaling up and adopting biochar in potential applications. By focusing on biochar's multifunctionality and sustainability, this paper provides a reference for future research on developing biochar as a green technology with environmental and economic benefits.

关键词： Biochar production Biochar characterisation Carbon neutrality Environmental remediation, Soil amendments Pollutant removal Techno-economic analysis

来源：评论

学校读者我要写书评

暂无评论

Analysis of Relationships Between Amount of Physical Activity of Patients in Rehabilitation and Their ADL Scores Using Multidimensional PCA

Analysis of Relationships Between Amount of Physical Activit...

引用

International Conference on Mechatronics and Intelligent Robotics, ICMIR 2017

作者： Ishida, Akio Kawakami, Keito Furushima, Daisuke Yamamoto, Naoki Murakami, Jun Faculty of Liberal Studies Kumamoto College National Institute of Technology Kumamoto Japan Advanced Course of Electronics and Information Systems Engineering Kumamoto College National Institute of Technology Kumamoto Japan Division of Health Sciences Graduate School of Medicine Osaka University Osaka Japan Department of Human-Oriented Information Systems Engineering Kumamoto College National Institute of Technology Kumamoto Japan

ISBN: (纸本)9783319659770

This paper investigates relationships between the ADL evaluations of convalescent stroke patients in rehabilitation and their physical activity amounts measured by an accelerometer. A previous study performed a correlation analysis between the activity amount and two FIM items (i.e., motor FIM and cognitive FIM), which is one of the ADL evaluations, and showed the existence of a significant correlation between both of them. In this paper, we performed a correlation analysis and also did a multidimensional PCA (MPCA) of data matrix and tensors, respectively, constructed from more detailed FIM items than above. As the results of the correlation analysis, we showed that the correlation coefficients of the activity amount of walking when compared the motor and cognitive FIM were relatively large, and that the similar tendency to the result of the previous study was obtained. By considering the detailed FIM items, we noticed that correlation coefficients of the locomotion subscale of FIM compared with the walking calories and the number of walking steps were the largest. Furthermore, from the results of performing MPCA, we found several pairs of principal component scores with higher correlation coefficients. The above-mentioned results suggest that the use of accelerometer is considered to be effective in grasping patients’ FIM scores. © 2018, Springer International Publishing AG.

关键词： Accelerometers

来源：评论

学校读者我要写书评

暂无评论

Nonlinear phase-amplitude reduction of delay-induced oscillations

arXiv

引用

arXiv 2020年

作者： Kotani, Kiyoshi Ogawa, Yutaro Shirasaka, Sho Akao, Akihiko Jimbo, Yasuhiko Nakao, Hiroya Research Center for Advanced Science and Technology University of Tokyo 4–6–1 Komaba Meguro-ku Tokyo153-8904 Japan JST PRESTO 4–1–8 Honcho Kawaguchi-shi Saitama332-0012 Japan Graduate School of Information Science and Technology Osaka University 1-5 Yamadaoka Suita Osaka565-0871 Japan Department of Mathematics University of Pittsburgh PittsburghPA15213 United States Graduate School of Engineering University of Tokyo 7–3–1 Hongo Bunkyo-ku Tokyo113-0033 Japan Department of Systems and Control Engineering Tokyo Institute of Technology Tokyo152-8522 Japan

Spontaneous oscillations induced by time delays are observed in many real-world systems. Phase reduction theory for limit-cycle oscillators described by delay-differential equations (DDEs) has been developed to analyze their synchronization properties, but it is applicable only when the perturbation applied to the oscillator is sufficiently weak. In this study, we formulate a nonlinear phase-amplitude reduction theory for limit-cycle oscillators described by DDEs on the basis of the Floquet theorem, which is applicable when the oscillator is subjected to perturbations of moderate intensity. We propose a numerical method to evaluate the leading Floquet eigenvalues, eigenfunctions, and adjoint eigenfunctions necessary for the reduction and derive a set of low-dimensional nonlinear phase-amplitude equations approximately describing the oscillator dynamics. By analyzing an analytically tractable oscillator model with a cubic nonlinearity, we show that the asymptotic phase of the oscillator state in an infinite-dimensional state space can be approximately evaluated and non-trivial bistability of the oscillation amplitude caused by moderately strong periodic perturbations can be predicted on the basis of the derived phase-amplitude equations. We further analyze a model of gene-regulatory oscillator and illustrate that the reduced equations can elucidate the mechanism of its complex dynamics under non-weak perturbations, which may be relevant to real physiological phenomena such as circadian rhythm sleep disorders. Copyright © 2020, The Authors. All rights reserved.

关键词： Eigenvalues and eigenfunctions

来源：评论

学校读者我要写书评

暂无评论

Deep learning for image and point cloud fusion in autonomous driving: A review

arXiv

引用

arXiv 2020年

作者： Cui, Yaodong Chen, Ren Chu, Wenbo Chen, Long Tian, Daxin Li, Ying Cao, Dongpu The Waterloo CogDrive Lab Department of Mechanical and Mechatronics Engineering University of Waterloo 200 University Ave West WaterlooONN2L3G1 Canada Research Institute Co. Ltd. Beijing100176 China School of Data and Computer Science Sun Yat-sen University Zhuhai519082 China Waytous Inc. Qingdao266109 China Beijing Advanced Innovation Center for Big Data and Brain Computing Beijing Key Laboratory for Cooperative Vehicle Infrastructure Systems and Safety Control School of Transportation Science and Engineering Beihang University Beijing100191 China

Autonomous vehicles were experiencing rapid development in the past few years. However, achieving full autonomy is not a trivial task, due to the nature of the complex and dynamic driving environment. Therefore, autonomous vehicles are equipped with a suite of different sensors to ensure robust, accurate environmental perception. In particular, the camera-LiDAR fusion is becoming an emerging research theme. However, so far there has been no critical review that focuses on deep-learning-based camera-LiDAR fusion methods. To bridge this gap and motivate future research, this paper devotes to review recent deep-learning-based data fusion approaches that leverage both image and point cloud. This review gives a brief overview of deep learning on image and point cloud data processing. Followed by in-depth reviews of camera-LiDAR fusion methods in depth completion, object detection, semantic segmentation, tracking and online cross-sensor calibration, which are organized based on their respective fusion levels. Furthermore, we compare these methods on publicly available datasets. Finally, we identified gaps and over-looked challenges between current academic researches and real-world applications. Based on these observations, we provide our insights and point out promising research directions. Copyright © 2020, The Authors. All rights reserved.

关键词： Object detection

来源：评论

学校读者我要写书评

暂无评论

Integrated Soft Porosity and Electrical Properties of Conductive-on-Insulating Metal-Organic Framework Nanocrystals

引用

Angewandte Chemie 2023年第35期135卷

作者： Prof. Ming-Shui Yao Prof. Ken-ichi Otake Jiajia Zheng Masahiko Tsujimoto Dr. Yi-Fan Gu Lu Zheng Dr. Ping Wang Dr. Shivanna Mohana Dr. Mickaele Bonneau Tomoyuki Koganezawa Tetsuo Honma Hirotaka Ashitani Shogo Kawaguchi Prof. Yoshiki Kubota Prof. Susumu Kitagawa Institute for Integrated Cell-Material Sciences Kyoto University Institute for Advanced Study Kyoto University Yoshida Ushinomiya-cho Sakyo-ku Kyoto 606-8501 Japan State Key Laboratory of Multi-phase Complex Systems Institute of Process Engineering Chinese Academy of Sciences Zhongguancun Beiertiao No. 1 Haidian District Beijing 100190 China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Chinese Academy of Sciences No.19(A) Yuquan Road Shijingshan District Beijing 100049 China College of Environmental Science and Engineering State Key Laboratory of Pollution Control and Resource Reuse Tongji University Siping Road 1239 Shanghai 200092 China Japan Synchrotron Radiation Research Institute (JASRI) 1-1-1 Kouto Sayo-cho Sayo-gun Hyogo 679-5198 Japan Department of Physical Science Graduate School of Science Osaka Prefecture University Osaka Japan Department of Physics Graduate School of Science Osaka Metropolitan University Osaka Japan

A one-stone, two-bird method to integrate the soft porosity and electrical properties of distinct metal–organic frameworks (MOFs) into a single material involves the design of conductive-on-insulating MOF ( c MOF-on- i MOF) heterostructures that allow for direct electrical control. Herein, we report the synthesis of c MOF-on- i MOF heterostructures using a seeded layer-by-layer method, in which the sorptive i MOF core is combined with chemiresistive c MOF shells. The resulting c MOF-on- i MOF heterostructures exhibit enhanced selective sorption of CO 2 compared to the pristine i MOF (298 K, 1 bar, S from 15.4 of ZIF-7 to 43.2–152.8). This enhancement is attributed to the porous interface formed by the hybridization of both frameworks at the molecular level. Furthermore, owing to the flexible structure of the i MOF core, the c MOF-on- i MOF heterostructures with semiconductive soft porous interfaces demonstrated high flexibility in sensing and electrical “shape memory” toward acetone and CO 2 . This behavior was observed through the guest-induced structural changes of the i MOF core, as revealed by the operando synchrotron grazing incidence wide-angle X-ray scattering measurements.

关键词： Conductivity Metal–Organic Frameworks Operando Shape Memory Soft Porosity

来源：评论

学校读者我要写书评

暂无评论

Innenrücktitelbild: Integrated Soft Porosity and Electrical Properties of Conductive-on-Insulating Metal-Organic Framework Nanocrystals (Angew. Chem. 35/2023)

引用

Angewandte Chemie 2023年第35期135卷

来源：评论

学校读者我要写书评

暂无评论

Inside Back Cover: Integrated Soft Porosity and Electrical Properties of Conductive-on-Insulating Metal-Organic Framework Nanocrystals (Angew. Chem. Int. Ed. 35/2023)

引用

Angewandte Chemie International Edition 2023年第35期62卷

来源：评论

学校读者我要写书评

暂无评论

Challenges in Skill-based engineering of Industrial Automation systems∗ 23

Challenges in Skill-based Engineering of Industrial Automati...

引用

23rd IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2018

作者： Malakuti, Somayeh Bock, Jurgen Weser, Michael Venet, Pierre Zimmermann, Patrick Wiegand, Mathias Grothoff, Julian Wagner, Constantin Bayha, Andreas ABB Corporate Research Center Ladenburg Germany RD Corporate Research KUKA Deutschland GmbH Augsburg Germany Digital Engineering Fraunhofer IGCV Augsburg Germany Advanced Product Engineering Festo AG Co. KG Esslingen Germany Department of Process Control Engineering RWTH Aachen University Aachen Germany Model-based Systems Engineering Fortiss GmbH Munich Germany

ISBN: (纸本)9781538671085

Skill-based engineering is gaining attention as a means to increase flexibility and changeability in engineering industrial automation systems. This paper proposes the Skill-based engineering Model (SEM), which formally describes the core entities that play a role in skill-based engineering. Accordingly, we propose a four dimensional classification scheme for skills, and assess the suitability of a property model and OWL ontologies to describe and match skills. For each case, we identify a list of challenges that must be addressed to make skill-based engineering a reality in industrial automation systems. We believe that this paper can guide researchers to study various open aspects of skill-based engineering to make it feasible in complex industrial automation systems. © 2018 IEEE.

关键词： Ontology

来源：评论

学校读者我要写书评

暂无评论

Effect of impulse turbine geometry on the performance of a dual-turbine system for wave energy conversion

引用

International Journal of Fluid Machinery and systems 2018年第1期11卷 110-114页

作者： Takao, Manabu Katsube, Haruka Alam, M.M.A. Fukuma, Seisuke Okuhara, Shinya Kinoue, Yoichi Department of Mechanical Engineering National Institute of Technology Matsue College 14-4 Nishiikuma MatsueShimane690-8518 Japan Advanced Course of Production and Construction Systems Matsue College 14-4 Nishiikuma MatsueShimane690-8518 Japan Center to Support Practical Education National Institute of Technology Matsue College 14-4 Nishiikuma MatsueShimane690-8518 Japan Department of Mechanical Engineering Saga University 1 Honjo SagaSaga840-8502 Japan

Wells turbine, widely used to harness the wave energy, has high efficiency at a low flow rate. However, it has severe stall problem. In order to alleviate this problem, a dual-turbine system of Wells turbine with a booster impulse turbine was proposed. In the present study, the effect of impulse turbine geometries on the performance of combined turbine system was investigated by CFD analysis. As a result, the boosting effect of impulse turbine depends on the pressure differences that caused by the setting angles at a high flow rate. Moreover, the decrease of flow rate with the setting angle has a significant influence on the efficiency. © 2018, Turbomachinery Society of Japan. All rights reserved.

关键词： Wave energy conversion

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：