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Production Chain Length and PPI-CPI Divergence:Analysis Based on the Global Input-output Price Model

China Economist 2024年第3期19卷 49-69页

作者： Ni Hongfu Yan Bingqian Wu Liyuan school of Economics University of the Chinese Academy of Social Sciences(UCASS)BeijingChina Institute of Economic Research Chinese Academy of Social Sciences(IE-CASS) National Academy of Economic Strategy CASS(NAES-CASS) Institute of World Economics and Politics CASS(IWEP-CASS)

Productivity and international energy price shocks are reflected in PPI and CPI via industrial ***’s in-depth participation into the global value chains has increasingly lengthened its industrial production *** question is how the changing length of production chains will affect CPI and PPI,as well as CPI-PPI correlation?By constructing a global input-output price model,this paper offers a theoretical discussion on the impact of production chain length on the CPI-PPI *** findings suggest that the price shock of international bulk commodities has a greater impact on China’s PPI than that on *** effects on both China’s PPI and CPI estimated by using the single-country input-output model are higher than the results estimated with the global input-output ***,the difference between CPI and PPI variations estimated with the global input-output model is greater than the result estimated with the single-country input-output model,which supports the view that the lengthening of production chains,especially international production chains,leads to a divergence between CPI and *** results based on cross-national panel data also suggest that the lengthening of production chains has reduced the CPI-PPI correlation for countries,*** lengthening of production chains has increased the PPI-CPI *** is to say,policymakers should target not just CPI in maintaining price stability,but instead focus on the stability of both PPI and *** can be made to proactively adjust the price index system,and formulate the industrial chain price index.

关键词： Global value chains length of production chains consumer price index producer price index

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Controlling the dynamic behavior of decentralized cluster through centralized approaches

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Chinese Physics B 2024年第6期33卷 46-54页

作者：袁大明王培龙王鹏马星宇汪楚云王璟陈怀城王高叶方富 school of Ophthalmology and Optometry Eye HospitalSchool of Biomedical EngineeringWenzhou Medical UniversityWenzhou 325035China postgraduate Training Base Alliance Wenzhou Medical UniversityWenzhou 325035China Wenzhou Institute University of Chinese Academy of SciencesWenzhou 325011China school of Physical Sciences University of Chinese Academy of SciencesBeijing 100049China

How to control the dynamic behavior of large-scale artificial active matter is a critical concern in experimental research on soft matter, particularly regarding the emergence of collective behaviors and the formation of group patterns. Centralized systems excel in precise control over individual behavior within a group, ensuring high accuracy and controllability in task execution. Nevertheless, their sensitivity to group size may limit their adaptability to diverse tasks. In contrast, decentralized systems empower individuals with autonomous decision-making, enhancing adaptability and system robustness. Yet, this flexibility comes at the cost of reduced accuracy and efficiency in task execution. In this work, we present a unique method for regulating the centralized dynamic behavior of self-organizing clusters based on environmental interactions. Within this environment-coupled robot system, each robot possesses similar dynamic characteristics, and their internal programs are entirely identical. However, their behaviors can be guided by the centralized control of the environment, facilitating the accomplishment of diverse cluster tasks. This approach aims to balance the accuracy and flexibility of centralized control with the robustness and task adaptability of decentralized control. The proactive regulation of dynamic behavioral characteristics in active matter groups, demonstrated in this work through environmental interactions, holds the potential to introduce a novel technological approach and provide experimental references for studying the dynamic behavior control of large-scale artificial active matter systems.

关键词： self-organizing system centralized control dynamics regulation

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Therapeutic cancer vaccines:advancements,challenges,and prospects

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Signal Transduction and Targeted Therapy 2024年第1期9卷 150-172页

作者： Ting Fan Mingna Zhang Jingxian Yang Zhounan Zhu Wanlu Cao Chunyan Dong Department of Oncology East Hospital Affiliated to Tongji UniversityTongji University School of MedicineShanghaiChina postgraduate Training Base Shanghai East HospitalJinzhou Medical UniversityShanghai 200120China

With the development and regulatory approval of immune checkpoint inhibitors and adoptive cell therapies,cancer immunotherapy has undergone a profound transformation over the past ***,therapeutic cancer vaccines have shown promise by eliciting de novo T cell responses targeting tumor antigens,including tumor-associated antigens and tumor-specific *** objective was to amplify and diversify the intrinsic repertoire of tumor-specific T ***,the complete realization of these capabilities remains an ongoing ***,we provide an overview of the current landscape of cancer vaccines in this *** range of antigen selection,antigen delivery systems development the strategic nuances underlying effective antigen presentation have pioneered cancer vaccine ***,this review addresses the current status of clinical trials and discusses their strategies,focusing on tumor-specific immunogenicity and anti-tumor efficacy ***,current clinical attempts toward developing cancer vaccines have not yielded breakthrough clinical outcomes due to significant challenges,including tumor immune microenvironment suppression,optimal candidate identification,immune response evaluation,and vaccine manufacturing ***,the field is poised to overcome hurdles and improve patient outcomes in the future by acknowledging these clinical complexities and persistently striving to surmount inherent constraints.

关键词： breakthrough approval overcome

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The penetration depth of atomic radicals in tubes with catalytic surface properties

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Plasma Science and Technology 2024年第7期26卷 157-164页

作者： Domen PAUL Miran MOZETIC Rok ZAPLOTNIK Alenka VESEL Gregor PRIMC Denis DONLAGIC Jozef Stefan Institute Jamova Cesta 39Ljubljana 1000Slovenia Jozef Stefan International postgraduate school Jamova Cesta 39Ljubljana 1000Slovenia Faculty of Electrical Engineering and Computer Science University of MariborKoroska Cesta 46Maribor 2000Slovenia

Catalysis of molecular radicals is often performed in interesting experimental *** possible configuration is tubular *** radicals are introduced into the tubes on one side,and stable molecules are exhausted on the other *** penetration depth of radicals depends on numerous parameters,so it is not always feasible to calculate *** article presents systematic measurements of the penetration depth of oxygen atoms along tubes made from nickel,cobalt,and *** source of O atoms was a surfatron-type microwave *** initial density of O atoms depended on the gas flow and was 0.7×10^(21)m^(-3),2.4×10^(21)m^(-3),and 4.2×10^(21)m^(-3)at the flow rates of 50,300,and 600 sccm,and pressures of 10,35,and 60 Pa,*** gas temperature remained at room temperature throughout the *** dissociation fraction decreased exponentially along the length of the tubes in all *** penetration depths for well-oxidized nickel were 1.2,1.7,and 2.4 cm,*** cobalt,they were slightly lower at 1.0,1.3,and 1.6 cm,respectively,while for copper,they were 1.1,1.3,and 1.7 cm,*** results were explained by gas dynamics and heterogeneous surface *** data are useful in any attempt to estimate the loss of molecular fragments along tubes,which serve as catalysts for the association of various radicals to stable molecules.

关键词： oxygen plasma penetration depth catalysis heterogeneous surface recombination atom loss

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Research on Data Theory of Value

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China Economist 2024年第3期19卷 21-38页

作者： Li Haijian Zhao Li Institute of Quantitative&Technological Economics China Academy of Social Sciences(CASS)BeijingChina Ningbo University NingboChina

This paper explores the data theory of value along the line of reasoning epochal characteristics of data-theoretical innovation-paradigmatic transformation and,through a comparison of hard and soft factors and observation of data peculiar features,it draws the conclusion that data have the epochal characteristics of non-competitiveness and non-exclusivity,decreasing marginal cost and increasing marginal return,non-physical and intangible form,and non-finiteness and *** is the epochal characteristics of data that undermine the traditional theory of value and innovate the“production-exchange”theory,including data value generation,data value realization,data value rights determination and data value *** the perspective of data value generation,the levels of data quality,processing,use and connectivity,data application scenarios and data openness will influence data *** the perspective of data value realization,data,as independent factors of production,show value creation effect,create a value multiplier effect by empowering other factors of production,and substitute other factors of production to create a zero-price *** the perspective of data value rights determination,based on the theory of property,the tragedy of the private outweighs the comedy of the private with respect to data,and based on the theory of sharing economy,the comedy of the commons outweighs the tragedy of the commons with respect to *** the perspective of data pricing,standardized data products can be priced according to the physical product attributes,and non-standardized data products can be priced according to the virtual product *** on the epochal characteristics of data and theoretical innovation,the“production-exchange”paradigm has undergone a transformation from“using tangible factors to produce tangible products and exchanging tangible products for tangible products”to“using intangible factors to produce tangible products and exchanging

关键词： Data theory of value data value generation data value rights determination data value pricing

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Disorder-to-order transition induced by spontaneous cooling regulation in robotic active matter

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Chinese Physics B 2024年第7期33卷 96-103页

作者：侯帅旭王高马星宇汪楚云王鹏陈怀城刘雳宇王璟 Chongqing Key Laboratory of Soft Condensed Matter Physics and Smart Materials College of PhysicsChongqing UniversityChongqing 401331China Wenzhou Institute University of Chinese Academy of SciencesWenzhou 325011China school of Physical Sciences University of Chinese Academy of SciencesBeijing 100049China school of Ophthalmology and Optometry Eye HospitalSchool of Biomedical EngineeringWenzhou Medical UniversityWenzhou 325035China postgraduate Training Base Alliance Wenzhou Medical UniversityWenzhou 325035China

In classical matter systems, typical phase-transition phenomena usually stem from changes in state variables, such as temperature and pressure, induced by external regulations such as heat transfer and volume adjustment. However, in active matter systems, the self-propulsion nature of active particles endows the systems with the ability to induce unique collectivestate transitions by spontaneously regulating individual properties to alter the overall states. Based on an innovative robot-swarm experimental system, we demonstrate a field-driven active matter model capable of modulating individual motion behaviors through interaction with a recoverable environmental resource field by the resource perception and *** the simulated model, by gradually reducing the individual resource-conversion coefficient over time, this robotic active matter can spontaneously decrease the overall level of motion, thereby actively achieving a regulation behavior like the cooling-down control. Through simulation calculations, we discover that the spatial structures of this robotic active matter convert from disorder to order during this process, with the resulting ordered structures exhibiting a high self-adaptability on the geometry of the environmental boundaries.

关键词： active matter robot swarm collective-state transitions environmental self-adaptability

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The Impact of Sleep Determination on Procrastination before Bedtime:The Role of Anxiety

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International Journal of Mental Health Promotion 2024年第5期26卷 377-387页

作者： Na Liu Junxiu Wang Wanli Zang school of Sociology and Ethnology University of Chinese Academy of Social SciencesBeijing102488China school of Mental Health Wenzhou Medical UniversityWenzhou325000China Institute of Psychosocial Services Kangning Hospital of Wenzhou Medical UniversityWenzhou325000China postgraduate school Harbin Sport UniversityHarbin150008China

Objective:The importance of good sleep for energy recovery and overall physical and mental health cannot be ***,the increasing competitiveness of society,diversifying lifestyles,and the rapid spread of the internet and electronic devices have significantly impacted people’s sleep patterns,particularly through bedtime ***,this study aims to investigate the relationship and underlying mechanisms between sleep determination,anxiety,and bedtime procrastination among the Chinese ***:The study utilized data from a national survey—the China Residents’Sleep Condition Survey(November 2021,with 6,037 participants).By constructing mediation and moderation models,it analyzed the relationship and mechanisms between sleep determination and bedtime procrastination,highlighting the dual role of anxiety:as a mediator between sleep determination and bedtime procrastination,and as a moderator of their ***:There was a negative correlation between sleep determination and bedtime procrastination;anxiety was related to an increase in bedtime procrastination behaviors;In the interplay between sleep determination and pre-bedtime procrastination,the regulatory effect of anxiety is found to be more pronounced than its intermediary role,with anxiety significantly diminishing the inverse relationship between sleep determination and procrastination before ***:Bedtime procrastination can lead to sleep issues,thus reducing sleep *** sleep determination or alleviating pre-sleep anxiety can help inhibit bedtime procrastination *** and reducing bedtime procrastination is one of the effective measures to improve sleep quality.

关键词： Sleep determination bedtime procrastination anxiety mediation moderation

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Rationale and Pathway for New Industrialization in the Context of Chinese Modernization

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China Economist 2024年第4期19卷 2-14页

作者： Huang Qunhui Li Fangfang Institute of Economics Chinese Academy of Social Sciences(IE-CASS)BeijingChina school of Economics&Management Beijing Forestry University(BFU)BeijingChina

The concepts of modernization and industrialization have different connotations that are specific to their historical backgrounds,and their theoretical innovation and development may benefit from China’s *** is the cornerstone of modernization,and holds the key to its ***’s experiences in blazing a new trail of industrialization are challenging the traditional Western theory of industrialization and deepening the connotations of Chinese *** industrialization is a key entry point for steering China’s modernization drive and theoretical *** paper offers an overview of the theory of Chinese modernization and its evolving trend along China’s socialist industrialization path,as well as the rationale and pathway for new industrialization in the context of Chinese *** our findings suggest,the new industrialization concept has taken hold in every key aspect of Chinese *** combined with the theory of Chinese modernization,the theoretical implications of new industrialization play a crucial role in propelling Chinese modernization forward along a new journey in the new era.

关键词： New industrialization Chinese modernization coordinated evolution theoretical rationale practical pathway

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Tuning Structural and Electronic Configuration of FeN_(4) via External S for Enhanced Oxygen Reduction Reaction

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Energy & Environmental Materials 2024年第2期7卷 93-101页

作者： Shidong Li Lixue Xia Jiantao Li Zhuo Chen Wei Zhang Jiexin Zhu Ruohan Yu Fang Liu Sungsik Lee Yan Zhao Liang Zhou Liqiang Mai State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070China Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory Foshan 528200China Chemical Sciences and Engineering Division Argonne National Laboratory9700 South Cass AvenueLemontIL 60439USA NRC(Nanostructure Research Centre) Wuhan University of TechnologyWuhan 430070China X-ray Science Division Advanced Photon SourcesArgonne National Laboratory9700 South CassAvenueLemontIL 60439USA State Key Laboratory of Silicate Materials for Architectures International School of Materials Science and EngineeringWuhan University of TechnologyWuhan 430070China The Institute of Technological Sciences Wuhan UniversityWuhan 430072China Hubei Longzhong Laboratory Xiangyang 441000China

The Fe-N-C material represents an attractive oxygen reduction reaction electrocatalyst,and the FeN_(4)moiety has been identified as a very competitive catalytic active *** tuning of the coordination structure of FeN_(4)has an essential impact on the catalytic ***,we construct a sulfur-modified Fe-N-C catalyst with controllable local coordination environment,where the Fe is coordinated with four in-plane N and an axial external *** external S atom affects not only the electron distribution but also the spin state of Fe in the FeN_(4)active *** appearance of higher valence states and spin states for Fe demonstrates the increase in unpaired *** the above characteristics,the adsorption and desorption of the reactants at FeN_(4)active sites are optimized,thus promoting the oxygen reduction reaction *** work explores the key point in electronic configuration and coordination environment tuning of FeN_(4)through S doping and provides new insight into the construction of M-N-C-based oxygen reduction reaction catalysts.

关键词： coordination structure electronic configuration FeN_(4)moiety oxygen reduction reaction sulfur doping

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The role of cholesterol metabolism in lung cancer

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Oncology Research 2024年第10期32卷 1613-1621页

作者： WEIGANG XIU XINGYU LIU KAIXIN HU QIN ZHANG HUASHAN SHI Department of Thoracic Oncology and State Key Laboratory of Biotherapy Cancer CenterWest China HospitalSichuan UniversityChengdu610041China West China school of Medicine Sichuan UniversityChengdu610041China Department of postgraduate Students West China School of MedicineChengdu610041China Department of Biotherapy Cancer CenterWest China HospitalSichuan UniversityChengdu610041China

Elevated serum cholesterol metabolism is associated with a reduced risk of lung *** cholesterol metabolism is evident in both lung cancer patients and tumor *** tumor cell cholesterol uptake or biosynthesis pathways,through the modulation of receptors and enzymes such as liver X receptor and sterolregulatory element binding protein 2,effectively restrains lung tumor ***,promoting cholesterol excretion yields comparable *** metabolites,including oxysterols and isoprenoids,play a crucial role in regulating cholesterol metabolism within tumor cells,consequently impacting cancer *** lung cancer patients,both the cholesterol levels in the tumor microenvironment and within tumor cells significantly influence cell growth,proliferation,and *** effects of cholesterol metabolism are further mediated by the reprogramming of immune cells such as T cells,B cells,macrophages,myeloid-derived suppressor cells,among *** research is investigating drugs targeting cholesterol metabolism for clinical ***,targeting the cholesterol biosynthesis pathway,are widely employed in lung cancer treatment,either as standalone agents or in combination with other ***,drugs focusing on cholesterol transportation have shown promise as effective therapies for lung *** this review,we summarized current research regarding the rule of cholesterol metabolism and therapeutic advances in lung cancer.

关键词： Cholesterol metabolism Lung cancer Immune cells Targeted strategies

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