Results 1 to 10 of about 2,525,479 (149)

Durable goods with secondary markets

Journal of Applied Economics, 2021
This article captures the effects of secondary markets on the durable goods with game theory technology. Firstly, under monopoly in production, secondary markets both improve the producer’s profits and extend the market size.
Pu-yan Nie, Chan Wang, Hong-xing Wen, Ting Cui   +3 more
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Evolution Logic and Comparative Advantage of China’s Power System Reform—A Comparative Study on Transmission Management Between China and the United States

Frontiers in Energy Research, 2021
This paper examines the differences of power systems between China and the United States from the perspective of transmission management, and finally summarizes the institutional advantages of China’s power system reform.
Wei-ping Wu, Wei-ping Wu, Wei-kang Zeng, Li-fan Lu, Zi-gui Chen, Zi-gui Chen   +5 more
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SPR9 encodes a 60 S ribosomal protein that modulates panicle spreading and affects resistance to false smut in rice (Oryza sativa. L)

BMC Plant Biology, 2023
Background The architecture of inflorescence in crops is a key agronomic feature determining grain yield and thus has been a major target trait of cereal domestication. Results In this study, we show that a simple spreading panicle change in rice panicle
Niqing He, Fenghuang Huang, Libin Lu, Xun Wang, Qingshun Q. Li, Dewei Yang   +5 more
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Fine Mapping and Cloning of a Major QTL qph12, Which Simultaneously Affects the Plant Height, Panicle Length, Spikelet Number and Yield in Rice (Oryza sativa L.)

Frontiers in Plant Science, 2022
Plant height is one of the most important agronomical traits in rice (Oryza sativa L.). Introducing the semidwarf rice in the 1960s significantly enhanced the rice yield potential in Asia. Implementing near-isogenic lines (NILs) is the most powerful tool
Niqing He, Guanping Zhan, Guanping Zhan, Fenghuang Huang, Salah Fatouh Abou-Elwafa, Dewei Yang   +5 more
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Analysis of a rice blast resistance gene Pita-Fuhui2663 and development of selection marker

Scientific Reports, 2022
Rice blast is a detrimental rice disease caused by the fungus Magnaporthe oryzae. Here, we identified a resistance gene from the rice cultivar Fuhui 2663 which is resistant to the rice blast isolate KJ201.
Niqing He, Fenghuang Huang, Mingxiang Yu, Yebao Zhu, Qingshun Q. Li, Dewei Yang   +5 more
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The Mountainous and Plain Areas on the Northeastern Margin of the Qaidam Basin Contrast Study on Raindrop Spectrum Characteristics

Gaoyuan qixiang, 2022
Based on the rain drop size distribution （DSD） observation data at different altitudes of Zongwulong mountain on the northeast edge of Qaidam Basin from July to September 2020， the contribution of different particle size raindrop microphysical parameters，
Wang PENG, Qiong LI, Jiahua WEI, Zhen QIAO, Weiwen SHEN, Wenwen BAI, Julong HE, Changxian QI   +7 more
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The Temporal and Spatial Characteristics and Influencing Factors of Low-Carbon Economy Efficiency and Science and Technology Development Level in China’s Provinces From the Perspective of Uncoordinated Coupling

Frontiers in Environmental Science, 2022
In order to achieve sustainable development, low-carbon economic efficiency (LCEE) is particularly important in China. Therefore, this study uses SBM-DEA model to evaluate the LCEE of 30 provinces in China from 2008 to 2017.
Yang Guangming, Yang Guangming, Gui Qingqing, Gui Qingqing, Zhang Fengtai, Zhang Fengtai, Gong Guofang, Gong Guofang, Yang Yunrui, Yang Yunrui   +9 more
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Characteristics of Grain Yield, Dry Matter Production and Nitrogen Uptake and Transport of Rice Varieties with Different Grain Protein Content

Agronomy, 2022
Grain protein content (GPC) is an important index affecting rice quality and nutrition, and there is a large difference in the GPC among varieties. However, the differences in the grain yield, dry matter production, and nitrogen uptake and transport ...
Qiuyuan Liu, Meng Li, Xin Ji, Juan Liu, Fujuan Wang, Yunfei Wei   +5 more
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High Quality Human Resources Development [PDF]

Journal of University of Shanghai for Science and Technology, 2021
Human resources, especially highquality human resources play an important role in development of the economy and the society. In a globalization circumstance with a strongly development of “Industries 4.0”, Vietnamese government was focusing in building a highly qualified human resources to satisfy the need of development and globalizations; in which ...
openaire   +1 more source

R & D competition and patent values

Journal of Innovation & Knowledge, 2023
Research and development (R & D) competition is standard, and it heavily affects patent values. This study captures R&D competition's effects on patent values using game-theory approaches.
Pu-yan NIE, Hong-xing WEN, Chan WANG
doaj   +1 more source