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| 1 | Effects of geometrical parameters on wrinkling of thin-walled rectangular aluminum alloy wave-guide tubes in rotary-draw bending显示文摘Inner flange and side wrinkling often occur in rotary-draw bending process of rectangular aluminum alloy wave-guide tubes, and the distribution and magnitude of wrinkling is related to geometrical parameters of the tubes. In order to study the effects of geometrical parameters on wrinkling of rectangular wave-guide tubes, a 3D-FE model for rotary-draw bending processes of thin-walled rectangular aluminum alloy wave-guide tubes was built based on the platform of ABA-QUS/Explicit, and its reliability was validated by experiments. Simulation and analysis of the influence laws of geometrical parameters on the wave heights of inner flange and side wrinkling were then carried out. The results show that inner flange wrinkling is the main wrinkling way to rectan- gular wave-guide tubes in rotary-draw bending processes, but side wrinkling cannot be neglected because side wrinkling is 2/3 of inner flange wrinkling when b and h are smaller. Inner flange and side wrinkling increase with increasing b and h; the influence of b on side wrinkling is larger than that of h, while both b and h affect inner flange wrinkling greatly. Inner flange and side wrinkling decrease with increasing R/h; the influence of h on inner flange and side wrinkling is larger than that of R. | Tian Shan Liu Yuli Yang He | 2013 | Chinese Journal of Aeronautics2013，26，1： | 8 |
| 2 | Performance Assessment and Outlook of China's Emission-Trading Scheme显示文摘 | Dabo Guan Yuli Shan Zhu Liu Kebin He | 2016 | Engineering2016，2，4： | 3 |
| 3 | Dynamic changes and convergence of China's regional green productivity:A dynamic spatial econometric analysis显示文摘Low-carbon economic development is at the heart of the post-pandemic green recovery scheme worldwide.It requires economic recovery without compromising on the environment,implying a critical role that green productivity plays in achieving the carbon neutrality goal.Green productivity measures the quality of economic growth with consideration for energy consumption and environmental pollution.This study employs the slacks-based measure directional distance function(SBM-DDF)approach and the Malmquist-Luenberger(ML)index to calculate green productivity and its components of 30 provinces in China between 2001 and 2018.Using a spatial panel data model,we empirically analyzed the conditionalβ-convergence of China's green productivity.We found that overall,since 2001,China's green productivity has demonstrated a continuous upward trend.When taking into account spatial factors,China's green productivity demonstrates a significant conditionalβ-convergence.In terms of regional effects,the results indicate that the green productivity of the eastern and western regions demonstrates club convergence,implying a more balanced green economic development.Moreover,the convergence rate of China's green productivity increases with the addition of environmental regulation variable,and so the corresponding convergence time decreases.It indicates that environmental regulations help to facilitate the convergence of China's green productivity,narrowing the gap between the regional green economic development.The findings provide guideline for achieving a low-carbon development and carbon neutrality from a regional green productivity perspective. | Xu-Quan ZHAI Rui XUE Bin HE Dong YANG Xiang-Yu PEI Xian LI Yuli SHAN | 2022 | Advances in Climate Change Research2022，13，2： | 2 |
| 4 | Footprints Evaluation of China' s Coal Supply Chains显示文摘 | Yuli Shan Lidija Cucek Petar S Varbanov Jiri J Klemes Kexi Pan Hanxiong Zhu | 2014 | Computer Aided Chemical Engineering2014，33，： | 1 |
| 5 | The impact of OFDI on firm pro-environmental behavior:Evidence from China显示文摘Outward Foreign Direct Investment(OFDI)is a crucial decision in the internationalization strategy of firms and they confront diversified environmental policies and practices of host countries,when engaging in cross-border investments.However,there is a lack of research to investigate whether foreign direct investment(OFDI)is an important factor affecting the environmental commitment of firms.This study aims to empirically analyze the impact and mechanism by which firm outward foreign direct investment(OFDI)influences pro-environmental commitments,utilizing data collected from Chinese listed companies between 2010 and 2020.The results show:1)there is a significant positive relationship between firm OFDI and pro-environmental commitments;2)mechanistic tests show that the OFDI can promote pro-environmental commitments through two channels:public attention and technological learning capacity;3)heterogeneity analysis reveals that the green effects of OFDI are more pronounced firms with institutional investors and state ownership,as well as in firms situated in host countries with more stringent environmental regulations;4)further analysis reveals OFDI-induced greater green commitments generated real environmental and economic outcomes:firms invested more in environmental protection and reduced CO_(2)emissions.In the meantime,they experienced lower excessive debt risk and higher innovative performance.The findings have positive implications for the promotion of firms’pro-environmental behavior and sustainable development. | Hai-Yue LIU Qin ZHANG Xin XIA Yi-Le WANG Rui XUE Yuli SHAN | 2023 | Advances in Climate Change Research2023，14，5： | 0 |
| 6 | 中国排放交易计划的绩效评估和展望显示文摘1.概述早在2007年,中国就超过美国成为世界第一排放国,截至2013年,中国的排放量已经达到了美国的1.5倍^([1])。目前,中国的排放量超过了世界总排放量的四分之一。预计到2030年,中国产生的排放量将是美国的3倍^([2])。事实上,即使没有进一步排放泄露到欠发达地区或国家,中国在二氧化碳排放量减少方面所起的作用和付出的努力对世界排放量达到峰值起到了重要的影响。 | 关大博 Yuli Shan 刘竹 贺克斌 | 2016 | Engineering2016，2，4： | 0 |
| 7 | Global mitigation efforts cannot neglect emerging emitters显示文摘International efforts to avoid dangerous climate change have historically focused on reducing energy-related CO_(2)emissions from countries with either the largest economies(e.g.the EU and the USA)and/or the largest populations(e.g.China and India).However,in recent years,emissions have surged among a different and much less-examined group of countries,raising concerns that a next generation of high-emitting economies will obviate current mitigation targets.Here,we analyse the trends and drivers of emissions in each of the 59 countries where emissions in 2010-2018 grew faster than the global average(excluding China and India),project their emissions under a range of longer-term energy scenarios and estimate the costs of decarbonization pathways.Total emissions from these’emerging emitters’reach as much as 7.5 GtCO_(2)/year in the baseline 2.5°scenari—substantially greater than the emissions from these regions in previously published scenarios that would limit warming to 1.5℃or even 2℃.Such unanticipated emissions would in turn require non-emitting energy deployment from all sectors within these emerging emitters,and faster and deeper reductions in emissions from other countries to meet international climate goals.Moreover,the annual costs of keeping emissions at the low level are in many cases 0.2%-4.1%of countries’gross domestic production,pointing to potential trade-offs with poverty-reduction goals and/or the need for economic support and low-carbon technology transfer from historically high-emitting countries.Our results thus highlight the critical importance of ramping up mitigation efforts in countries that to this point have been largely ignored. | Can Cui Dabo Guan Daoping Wang Jing Meng Vicky Chemutai Paul Brenton Shaohui Zhang Yuli Shan Qiang Zhang Steven J.Davis | 2022 | National Science Review2022，9，12： | 0 |
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