The impact of China's information infrastructure construction policy on green total factor productivity: moving towards a green world
In: Environmental science and pollution research: ESPR, Band 30, Heft 46, S. 103017-103032
ISSN: 1614-7499
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In: Environmental science and pollution research: ESPR, Band 30, Heft 46, S. 103017-103032
ISSN: 1614-7499
In: Computers and electronics in agriculture: COMPAG online ; an international journal, Band 197, S. 106943
The file associated with this record is under embargo until 12 months after publication, in accordance with the publisher's self-archiving policy. The full text may be available through the publisher links provided above. ; Terahertz imaging (frequency between 0.1 to 10 THz) is a modern technique for public security check. Due to poor imaging quality, traditional machine vision methods often fail to detect concealed weapons in Terahertz samples, while modern instance segmentation approaches have complex multiple-stage concatenation and often hunger for massive and accurate training data. In this work, we realize a novel Conditional Generative Adversarial Nets (CGANs), named as Mask-CGANs to segment weapons in such a challenging imaging quality. The Mask-Generator network employs a "selected-connection U-Net" to restrain false alarms and speed up training convergence. The loss function takes reconstruction errors and sparse priors into consideration to preserve precise segmentation. Such a learning architecture works well with a small training dataset. Experiments show that the proposed model outperforms CGANs (more than 16–32% in Recall, Precision and Accuracy) and Mask-RCNN (more than 3–6%). Moreover, its testing speed (69.7 FPS) is fast enough to be implemented in a real-time security check system, which is 44 times faster than Mask-RCNN. In the experiments for mammographic mass segmentation on INBreast dataset, the Dice index of the proposed method is 91.29, surpasses the-state-of-the-art medical issue segmentation methods. The full implementation (based on TensorFlow) is available at https://github.com/JXPanzz/THz). ; This work is supported by the National Key R&D Program of China under Grant 2017YFB0802300, National Natural Science Foundation of China61601223, Natural Science Foundation of Jiangsu ProvinceBK20150756, Postdoctoral Science Foundation of China (Top level)2015M580427. H. Zhou was supported by UK EPSRC under Grant EP/N011074/1, Royal Society-Newton Advanced Fellowship under Grant NA160342, and European Union's Horizon 2020 research and innovation program under the Marie-Sklodowska-Curie grant agreement No 720325. ; Peer-reviewed ; Post-print
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Eco-industrial development is widely considered as an effective policy and a business concept to realize sustainable circularization through collaborative networks among industries. Japanese government has accumulated practices as its national Eco Town Program in 26 cities since 1997. The operation of facilities and policy implementation have provided lessons and suggestions particularly for industrializing cities who desperately seek for the sustainable solutions achieving environment management and economic growth simultaneously. This paper aims to review the policy framework as well as accomplishments of the Eco Town Program and to provide lessons and suggestions for industrial cities' management. We reviewed and analyzed the experience of the Eco Town Program for a decade from viewpoints of the policy framework and circular situation; and provided general implications such as combination of recycle technologies and social system, symbiotic network among recycle entities and energy intensive industries as well as suitable locational planning.
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In: Journal of International Accounting, Auditing and Taxation, Forthcoming
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In: RECYCL-D-22-03666
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In: HMT-D-22-00312
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In: RIBAF-D-23-00175
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In: Energy economics, Band 136, S. 107704
ISSN: 1873-6181
In: Computers and electronics in agriculture: COMPAG online ; an international journal, Band 189, S. 106367
In: Materials and design, Band 160, S. 147-168
ISSN: 1873-4197
In: Politics and Governance 4/3: 152-171, DOI: 10.17645/pag.v4i3.650
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In: JEMA-D-24-04843
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