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On the New Thought Concerning Water-related Human Activities

Li Peicheng

Strategic Study of CAE 2000, Volume 2, Issue 2,   Pages 5-9

Abstract: summing up the past experience and looking for the future, the author advances some new thought on water-relatedin the water-related human activities in the 21st century, the relationships among human activities,Furthermore the author considers that it is important to master the long-term effect of human water-relatedWater-saving and water quality protection should be put in the first and important position of water-relatedIn the future water-related human activities, the human beings should adapt to and take advantage of

Keywords： water-related activities     water-saving     water protection     new thought    

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Insights into the changes of amino acids, microbial community, and enzymatic activities related with

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1635-y

Abstract:

● The highest seed germination index was achieved at 0.3 g/g total solids of food waste.

Keywords： Composting     Food waste     Amino acids     Microbial community     Enzymatic activity     Nutrient quality    

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Clean air captures attention whereas pollution distracts: evidence from brain activities

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11783-024-1801-x

Abstract:

● We find air pollution distracts attention and reveal the neurocognitive mechanisms.

Keywords： Air pollution     Attention     Disengagement     Performance     Event-related potential    

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Potential shift of bacterial community structure and corrosion-related bacteria in drinking water distributionpipeline driven by water source switching

Yue Hu, Ding Dong, Kun Wan, Chao Chen, Xin Yu, Huirong Lin

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 2, doi: 10.1007/s11783-020-1320-3

Abstract: As a result of pollution in the present water sources, cities have been forced to utilize cleaner waterThere are few reports regarding the potential shift of bacterial community structure driven by watersource switching, especially that of corrosion-related bacteria.Three types of finished water were used for simulation, the polluted source water from the Qiantang andDongtiaoxi Rivers (China) was replaced by cleaner water from Qiandao Lake (China).

Keywords： Drinking water biosafety     Water source switching     Drinking water distribution system     Transition effects    

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Influence of Human Activities on Wintertime Haze-Related Meteorological Conditions over the Jing–Jin–Ji Article

Ying Xu, Yanju Liu, Zhenyu Han, Botao Zhou, Yihui Ding, Jie Wu, Tongfei Tian, Rouke Li, Jing Wang

Engineering 2021, Volume 7, Issue 8,   Pages 1185-1192 doi: 10.1016/j.eng.2020.03.015

Abstract:

This work analyzes and discusses the influence of human activities on the meteorological conditionsrelated to winter haze events in Beijing, Tianjin, and Hebei (i.e., the Jing–Jin–Ji regionThe results show that, under the influence of human activities, the changes in dynamical and thermalmeteorological conditions related to winter haze events in the Jing–Jin–Ji region are conduciveThe thermal conditions include the obvious increase in surface temperature, and the enhancement of water

Keywords： Meteorological conditions     Human activities     Haze     Jing–Jin–Ji region    

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A Review of Major Viewpoints on Cyber Sovereignty around the World

Zhu Shibing,Zhang Xuebo and Wang Yu,Liu Yunjie

Strategic Study of CAE 2016, Volume 18, Issue 6,   Pages 89-93 doi: 10.15302/J-SSCAE-2016.06.018

Abstract:

As well as bringing great convenience, cyberspace poses new problems and challenges. Cyber sovereignty, in particular, constitutes the basic principle for solving national interest conflicts that arise in the process of cyberspace development. This paper provides a review and an analysis of three typical viewpoints on cyber sovereignty from around the world; namely, advocating for cyber sovereignty, opposing it, or being indifferent to it. We also give an overview of the attitudes of important international organizations and major countries toward cyber sovereignty. Our purpose is to provide an objective description of the cyber sovereignty situation.

Keywords： national sovereignty     cyber sovereignty     multiple stakeholders     information communication technology-relatedactivities    

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Effect of a new antitranspirant on the physiology and water use efficiency of soybean under different

Shasha JI, Ling TONG, Fusheng LI, Hongna LU, Sien LI, Taisheng DU, Youjie WU

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 155-164 doi: 10.15302/J-FASE-2017148

Abstract: substances applied to leaves to reduce luxury transpiration by regulating stomatal conductance to increase waterIts effects on soybean water use were investigated in a field experiment using the locally-used irrigationapplication of FZ and measurement of leaf physiological characteristics, final biomass, seed yield and waterrate (Tr) decreased significantly by 7 d after spraying, but photosynthesis (Pn) and instantaneous waterUnder the locally-used irrigation rate, applying FZ increased the activities of superoxide dismutase

Keywords： antitranspirant     soybean     water deficit     leaf gas exchange     enzymes activities     water consumption     seed yield    

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Estrogenic activities of di-2-ethylhexyl phthalate

JIN Qiumei, LI Yan, SUN Zengrong

Frontiers of Medicine 2008, Volume 2, Issue 3,   Pages 303-308 doi: 10.1007/s11684-008-0058-2

Abstract: Estrogenic activities of DEHP were studied by assays of human breast cancer MCF-7 cell proliferation
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Synthesis, insecticidal activities and DFT study of pyrimidin-4-amine derivatives containing the 1,2,4

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1090-1100 doi: 10.1007/s11705-021-2091-5

Abstract: Twenty six novel pyrimidin-4-amine derivatives containing the 1,2,4-oxadiazole motif were synthesized. Their chemical structures were confirmed by 1H nuclear magnetic resonance (NMR), 13C NMR, and high-resolution mass spectrography. The insecticidal activity results indicated that some of them possessed excellent insecticidal activity (100%) against Mythimna separate, especially for compounds 6d, 6f, 6o, 6w, 6y and 6z. These compounds exhibited no activity against the insects Aphis medicagini and Tetranychus cinnabarinus. The structure- insecticidal activity relationships are discussed. Density functional theory analysis can potentially be used to design more active compounds. These results provide useful insecticide design information for further optimization.

Keywords： synthesis     pyrimidin-4-amine derivatives     1     2     4-oxadiazole     insecticidal activity     structure-activity relationship    

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Achievements and development ofChina’s space activities

Wang Liheng

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 10-12

Abstract: style="text-align: justify;">This paper describes the current situation of the international space activitiesworld and their characteristics, briefly introduces the brilliant achievements of China's space activities, and gives a full prospect for the future development of China's space activities.

Keywords： China’s space activities     new space programs     achievements of China’s space activities    

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A comparison of the biological activities of ethyl acetate fractions from the stems and leaves of

Zhaolei WANG, Kai JIANG, Qinchao DING, Shujun LIU, Xiaobing DOU, Bin DING

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 505-512 doi: 10.15302/J-FASE-2019271

Abstract:

Pursh (PCP) is a popular traditional medicinal plant in China, widely used for the treatment of a variety of liver diseases. Although it has been long recognized that the main active elements of PCP are contained in ethyl acetate fraction (EAF), little is known so far in terms of the relative effectiveness of EAF derived from the stems versus leaves of this plant. In the current study, we prepared EAF by reflux extraction and sequential extraction from the stems (SEAF) and leaves (LEAF) of PCP and tested their hepatoprotective efficacies. The extract rates and flavonoid contents of LEAF were higher than those of SEAF. EAFs (>50 μg·mL ) prevented lipid accumulation in cells and protected against lipotoxicity injury when the concentration exceeded 25 μg·mL . More than 95% free radicals released by 2,2-diphenyl-1-picrylhydrazyl (DPPH) were eliminated by 25 μg·mL SEAF and 50 μg·mL LEAF, respectively. Further, EAFs (25 μg·mL ) also showed protective antioxidant effects, with the activity of LEAF being significantly higher than that of SEAF. EAFs (10 mg·mL ) also showed similar unspecific bacteriostatic activity. In comparison with SEAF, LEAF contained more flavonoids and had a higher anti-oxidation capability and for these reasons we suggest it should be better for clinical use.

Keywords： antibacterial     anti-oxidation     lipid accumulation     lipotoxicity     Penthorum chinense Pursh    

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Projections of heat-related excess mortality in China due to climate change, population and aging

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1732-y

Abstract:

● Four scenarios were used to project heat-related excess mortality

Keywords： Heat-related excess mortality     LMDI     Aging     YLL     VSLY    

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Effects and mechanisms of acupuncture on women related health

Frontiers of Medicine doi: 10.1007/s11684-023-1051-5

Abstract: health concern, for those women from developing countries are still struggling with infectious and labor-related

Keywords： acupuncture     women health     clinical efficacy     mechanism    

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Advances on immune-related adverse events associated with immune checkpoint inhibitors

Yong Fan, Yan Geng, Lin Shen, Zhuoli Zhang

Frontiers of Medicine 2021, Volume 15, Issue 1,   Pages 33-42 doi: 10.1007/s11684-019-0735-3

Abstract: non-specific activation of effector T cells, ICIs are remarkably associated with a substantial risk of immune-related

Keywords： cancer     immunotherapy     immune checkpoint inhibitors     immune-related adverse events     review    

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Development Strategy and Key Areas of China5 s Space Activities

Sun Laiyan

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 6-12

Abstract: experiences and problems, and, against the backdrop of the developing trend of international space activities

Keywords： China's space activities     development strategy     key areas    

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Title Author Date Type Operation

On the New Thought Concerning Water-related Human Activities

Li Peicheng

Journal Article

Insights into the changes of amino acids, microbial community, and enzymatic activities related with

Journal Article

Clean air captures attention whereas pollution distracts: evidence from brain activities

Journal Article

Potential shift of bacterial community structure and corrosion-related bacteria in drinking water distributionpipeline driven by water source switching

Yue Hu, Ding Dong, Kun Wan, Chao Chen, Xin Yu, Huirong Lin

Journal Article

Influence of Human Activities on Wintertime Haze-Related Meteorological Conditions over the Jing–Jin–Ji

Ying Xu, Yanju Liu, Zhenyu Han, Botao Zhou, Yihui Ding, Jie Wu, Tongfei Tian, Rouke Li, Jing Wang

Journal Article

A Review of Major Viewpoints on Cyber Sovereignty around the World

Zhu Shibing,Zhang Xuebo and Wang Yu,Liu Yunjie

Journal Article

Effect of a new antitranspirant on the physiology and water use efficiency of soybean under different

Shasha JI, Ling TONG, Fusheng LI, Hongna LU, Sien LI, Taisheng DU, Youjie WU

Journal Article

Estrogenic activities of di-2-ethylhexyl phthalate

JIN Qiumei, LI Yan, SUN Zengrong

Journal Article

Synthesis, insecticidal activities and DFT study of pyrimidin-4-amine derivatives containing the 1,2,4

Journal Article

Achievements and development ofChina’s space activities

Wang Liheng

Journal Article

A comparison of the biological activities of ethyl acetate fractions from the stems and leaves of

Zhaolei WANG, Kai JIANG, Qinchao DING, Shujun LIU, Xiaobing DOU, Bin DING

Journal Article

Projections of heat-related excess mortality in China due to climate change, population and aging

Journal Article

Effects and mechanisms of acupuncture on women related health

Journal Article

Advances on immune-related adverse events associated with immune checkpoint inhibitors

Yong Fan, Yan Geng, Lin Shen, Zhuoli Zhang

Journal Article

Development Strategy and Key Areas of China5 s Space Activities

Sun Laiyan

Journal Article