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Moving policy and regulation forward for single-use plastic alternatives

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1423-5

Abstract: Single-use plastics are often used once or cannot be reused for extended periods. They are widely consumed with the rapid development of social economy. The waste generated by single-use plastics threatens ecosystem health by entering the environment and ultimately restricts sustainable human development. The innovation of sustainable and environmentally friendly single-use plastic alternative materials and the joint participation of governments, enterprises and the public are promising technologies and management approaches that can solve the problem of single-use plastics wastes. The development of single-use plastic alternative products can be promoted fundamentally only by improving relevant legislation and standards, providing differentiated industrial policies, encouraging scientific and technological innovation and expanding public participation.

Keywords: Single-use plastic alternatives     Policy     Regulation     Sustainable development    

Security Pattern and Regulation of Agricultural Water Resources in Northwest China from the Perspective

Zhang Jiaxin, Deng Mingjiang, Li Peng, Li Zhanbin, Huang Huiping, Shi Peng, Feng Chaohong

Strategic Study of CAE 2022, Volume 24, Issue 1,   Pages 131-140 doi: 10.15302/J-SSCAE-2022.01.014

Abstract: id="outline_0.5744598880492491" outline_level="1" outline_title="2 Demand analysis of water resource regulationin Northwest China" outline_type="title" type="outline">《2 Demand analysis of water resource regulation="outline_title" outline_title="1" style="text-align: justify;">2 Demand analysis of water resource regulation–virtual water regulation measures are some measures that can be implemented to alleviate problems

5.2.3 Implement regulation measures of physical–virtual water

Keywords: Northwest China     crop production and trade     water security     food security     regulation of physical and    

Phase transition regulation and caloric effect

Frontiers in Energy 2023, Volume 17, Issue 4,   Pages 463-477 doi: 10.1007/s11708-023-0860-1

Abstract: Solid state refrigeration based on caloric effect is regarded as a potential candidate for replacing vapor-compression refrigeration. Numerous methods have been proposed to optimize the refrigeration properties of caloric materials, of which single field tuning as a relatively simple way has been systemically studied. However, single field tuning with few tunable parameters usually obtains an excellent performance in one specific aspect at the cost of worsening the performance in other aspects, like attaining a large caloric effect with narrowing the transition temperature range and introducing hysteresis. Because of the shortcomings of the caloric effect driven by a single field, multifield tuning on multicaloric materials that have a coupling between different ferro-orders came into view. This review mainly focuses on recent studies that apply this method to improve the cooling performance of materials, consisting of enlarging caloric effects, reducing hysteresis losses, adjusting transition temperatures, and widening transition temperature spans, which indicate that further progress can be made in the application of this method. Furthermore, research on the sign of lattice and spin contributions to the magnetocaloric effect found new phonon evolution mechanisms, calling for more attention on multicaloric effects. Other progress including improving cyclability of FeRh alloys by introducing second phases and realizing a large reversible barocaloric effect by hybridizing carbon chains and inorganic groups is described in brief.

Keywords: phase transition regulation     caloric effect     solid state refrigeration    

The function and regulation of OTU deubiquitinases

Jiansen Du, Lin Fu, Yingli Sui, Lingqiang Zhang

Frontiers of Medicine 2020, Volume 14, Issue 5,   Pages 542-563 doi: 10.1007/s11684-019-0734-4

Abstract: character, structure and function of OTUs, such as the substrate specificity and catalytic activity regulation

Keywords: ubiquitin     OTU deubiquitinases     structure     function     regulation    

Theoretical research and application of petrochemical Cyber-physical Systems

Jiming WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 242-255 doi: 10.15302/J-FEM-2017053

Abstract: A Cyber-physical System (CPS) is the infrastructure of a petrochemical smart factory.

Keywords: Cyber-physical System (CPS)     petrochemical industry     smart factory    

RECENT ADVANCES IN THE REGULATION OF CLIMACTERIC FRUIT RIPENING: HORMONE, TRANSCRIPTION FACTOR AND EPIGENETIC

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract: factors such as transcription factors (TFs) and epigenetic modifications also play vital role in the regulation

Keywords: climacteric fruit ripening / phytohormones / TFs / epigenetic modifications    

A survey of physical activity among urban women in China

Shilin DENG MD, Tongyuan LIU,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 463-469 doi: 10.1007/s11684-009-0081-y

Abstract: Few studies have been conducted to assess the level of physical activity (PA) of women in China.The proportion of physical inactivity was around 26.8%.Physical inactivity appears to be more common among younger women, or college-educated women, office

Keywords: physical activity     urban women     China    

Molecular regulation and genetic improvement of seed oil content in

Wei HUA,Jing LIU,Hanzhong WANG

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 3,   Pages 186-194 doi: 10.15302/J-FASE-2016107

Abstract: In this review, we present current progress in understanding of the regulation of oil content in , includinggenetics, biosynthesis pathway, transcriptional regulation, maternal effects and QTL analysis.

Keywords: breeding     maternal effects     oilseed rape     QTL    

Cyber–Physical Power System (CPPS): A review on measures and optimization methods of system resilience

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 503-518 doi: 10.1007/s42524-021-0163-3

Abstract: The Cyber–Physical Power System (CPPS) is one of the most critical infrastructure systems in a countrycomponents, identifying and protecting critical nodes, and enhancing the coupling patterns between physical

Keywords: Cyber–Physical Power System     resilience assessment     resilience optimization     cascading failure modeling    

Regulation of exogenous bFGF gene mediated by recombinant adeno-associated virus

Ke SONG, Nianjing RAO, Meiling CHEN, Yingguang CAO

Frontiers of Medicine 2009, Volume 3, Issue 2,   Pages 158-163 doi: 10.1007/s11684-009-0042-5

Abstract: The physical particle titer of rAAV2-tet-off-bFGF successfully constructed was 1.8×10 vector genomes

Keywords: tetracycline regulatory system     adeno-associated virus     basic fibroblast growth factor     gene regulation    

Comprehensive review of modeling, structure, and integration techniques of smart buildings in the cyber-physical-social

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 74-94 doi: 10.1007/s11708-021-0792-6

Abstract: Involving human behaviors and cyber space, a traditional power system evolves into a cyber-physical-social

Keywords: smart buildings     cyber-physical-social-system     optimization     modeling     demand response     virtual power    

RECENT ADVANCES IN THE REGULATION OF CLIMACTERIC FRUIT RIPENING: HORMONE, TRANSCRIPTION FACTOR AND EPIGENETIC

Yinglin JI, Mingyang XU, Aide WANG

Frontiers of Agricultural Science and Engineering   Pages 314-334 doi: 10.15302/J-FASE-2021386

Abstract: factors such as transcription factors (TFs) and epigenetic modifications also play vital role in the regulation

Keywords: climacteric fruit ripening     phytohormones     TFs     epigenetic modifications    

Analysis of physical properties of gas hydrate-bearing unconsolidated sediment samples from the ultra-deepwater

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 509-520 doi: 10.1007/s11708-021-0786-4

Abstract: Laboratory measurements of various physical properties of gas hydrate-bearing marine sediments can provide

Keywords: natural gas hydrates     physical properties analysis     hydrate-bearing sediments    

Cutting CO emissions through demand side regulation: Implications from multi-regional input–output linear

Frontiers of Engineering Management   Pages 452-461 doi: 10.1007/s42524-022-0209-1

Abstract: A particular feature of this study is the identification of the optimal regulation sequence of finalNevertheless, certain demand side regulation strategy can be adopted to lower CO2 emissions

Keywords: CO2 emissions     demand side regulation     multi-regional input–output model     linear programming    

Simulation analysis of pressure regulation of hydraulic thrust system on a shield tunneling machine

Zhibin LIU, Haibo XIE, Huayong YANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 377-382 doi: 10.1007/s11465-011-0226-y

Abstract: Pressure regulation of thrust cylinders is the most important function for thrust system during tunnelPressure regulation of a certain group’s cylinders has little influence on regulation of the otherPump displacement may have a greater effect on pressure regulation and oil supply flow rate should beA exacting situation is simulated to explain how pressure regulation works during tunnel excavation.

Keywords: tunnel     hydraulic thrust system     pressure regulation     simulation    

Title Author Date Type Operation

Moving policy and regulation forward for single-use plastic alternatives

Journal Article

Security Pattern and Regulation of Agricultural Water Resources in Northwest China from the Perspective

Zhang Jiaxin, Deng Mingjiang, Li Peng, Li Zhanbin, Huang Huiping, Shi Peng, Feng Chaohong

Journal Article

Phase transition regulation and caloric effect

Journal Article

The function and regulation of OTU deubiquitinases

Jiansen Du, Lin Fu, Yingli Sui, Lingqiang Zhang

Journal Article

Theoretical research and application of petrochemical Cyber-physical Systems

Jiming WANG

Journal Article

RECENT ADVANCES IN THE REGULATION OF CLIMACTERIC FRUIT RIPENING: HORMONE, TRANSCRIPTION FACTOR AND EPIGENETIC

Journal Article

A survey of physical activity among urban women in China

Shilin DENG MD, Tongyuan LIU,

Journal Article

Molecular regulation and genetic improvement of seed oil content in

Wei HUA,Jing LIU,Hanzhong WANG

Journal Article

Cyber–Physical Power System (CPPS): A review on measures and optimization methods of system resilience

Journal Article

Regulation of exogenous bFGF gene mediated by recombinant adeno-associated virus

Ke SONG, Nianjing RAO, Meiling CHEN, Yingguang CAO

Journal Article

Comprehensive review of modeling, structure, and integration techniques of smart buildings in the cyber-physical-social

Journal Article

RECENT ADVANCES IN THE REGULATION OF CLIMACTERIC FRUIT RIPENING: HORMONE, TRANSCRIPTION FACTOR AND EPIGENETIC

Yinglin JI, Mingyang XU, Aide WANG

Journal Article

Analysis of physical properties of gas hydrate-bearing unconsolidated sediment samples from the ultra-deepwater

Journal Article

Cutting CO emissions through demand side regulation: Implications from multi-regional input–output linear

Journal Article

Simulation analysis of pressure regulation of hydraulic thrust system on a shield tunneling machine

Zhibin LIU, Haibo XIE, Huayong YANG

Journal Article