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Bojana Petrovic, Ola Eriksson, Xingxing Zhang and Marita Wallhagen
Previous research has shown a lack of studies with comparisons between primary (virgin) and secondary (re-used) building materials, and their embodied emissions. The creation of different scenarios comparing the environmental impact of virgin vs. re-used...
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Bin Li, Huazhong Lu, Xinyu Wei, Shixuan Guan, Zhenyu Zhang, Xingxing Zhou and Yizhi Luo
Accurate litchi identification is of great significance for orchard yield estimations. Litchi in natural scenes have large differences in scale and are occluded by leaves, reducing the accuracy of litchi detection models. Adopting traditional horizontal ...
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Xingxing Huang, Kang Han, Zhenyu Lu, Shuncheng Zhang and Liang Guo
In order to reduce the influence of temperature deformation of large-size body-mounted radiators on the observation accuracy of space station telescopes and adapt to launch vibration loads, this paper proposes a floating combination stress release mechan...
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Xingxing Zhang, Changyu Hu, Hanhan Liu, Ronghua Du, Xiaofeng Zhou and Ling Wang
The relative pose estimation of the space target is indispensable for on-orbit autonomous service missions. Line segment detection is an important step in pose estimation. The traditional line segment detectors show impressive performance under sufficien...
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Hongjun Ni, Zhiwei Shi, Stephen Karungaru, Shuaishuai Lv, Xiaoyuan Li, Xingxing Wang and Jiaqiao Zhang
Rice, a staple food crop worldwide, is pivotal in agricultural productivity and public health. Automatic classification of typical rice pests and diseases is crucial for optimizing rice yield and quality in practical production. However, infrequent occur...
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Bojana Petrovic, Xingxing Zhang, Ola Eriksson and Marita Wallhagen
The objective of this paper was to explore long-term costs for a single-family house in Sweden during its entire lifetime. In order to estimate the total costs, considering construction, replacement, operation, and end-of-life costs over the long term, t...
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Marco Lovati, Pei Huang, Carl Olsmats, Da Yan and Xingxing Zhang
Urban Photovoltaic (PV) systems can provide large fractions of the residential electric demand at socket parity (i.e., a cost below the household consumer price). This is obtained without necessarily installing electric storage or exploiting tax funded i...
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Samer Quintana, Pei Huang, Mengjie Han and Xingxing Zhang
Urban energy mapping plays a crucial role in benchmarking the energy performance of buildings for many stakeholders. This study examined a set of buildings in the city of Borlänge, Sweden, owned by the municipality. The aim was to present a digital spati...
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Mengjie Han, Zhenwu Wang and Xingxing Zhang
In recent years, a building?s energy performance is becoming uncertain because of factors such as climate change, the Covid-19 pandemic, stochastic occupant behavior and inefficient building control systems. Sufficient measurement data is essential to pr...
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Åsa Hedman, Hassam Ur Rehman, Andrea Gabaldón, Adriano Bisello, Vicky Albert-Seifried, Xingxing Zhang, Francesco Guarino, Steinar Grynning, Ursula Eicker, Hans-Martin Neumann, Pekka Tuominen and Francesco Reda
At a global level, the need for energy efficiency and an increased share of renewable energy sources is evident, as is the crucial role of cities due to the rapid urbanization rate. As a consequence of this, the research work related to Positive Energy D...
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