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Exploring the complex trade-offs and synergies of global ecosystem services

Environmental Science and Ecotechnology 2024年第5期21卷 141-148页

作者： Jinnan Wang Wenjun Wu Meng Yang Yueming Gao jiacheng shao Weishan Yang Guoxia Ma Fang Yu Nan Yao Hongqiang Jiang State Environmental Protection Key Laboratory of Environmental Planning and Policy Simulation Chinese Academy of Environmental PlanningBeijing100041China The Center for Eco-Environmental Accounting Chinese Academy of Environmental PlanningBeijing100041China The Innovation Center for Eco-environment-Oriented Development Chinese Academy of Environmental PlanningBeijing100041China School of Environment Beijing Normal UniversityBeijing100875China College of Environmental&Resource Sciences Zhejiang UniversityHangzhou310058China College of Economics&Management Northwest A&F UniversityYangling712100China

The trade-off and synergy relationship of ecosystem services is an important topic in the current *** value of each service provided by the ecosystem is substantially affected by human activities,and conversely,its changes will also affect the relevant human *** to varying tradeoffs among ecosystem services and synergies between them that can either increase or decrease,it is difficult to optimize multiple ecosystem services simultaneously,making it a huge challenge for ecosystem *** study firstly develops a global Gross Ecosystem Product(GEP)accounting *** uses remote sensing data with a spatial resolution of 1 km to estimate the ecosystem services of forests,wetlands,grasslands,deserts,and farmlands in 179 major countries in *** results show that the range of global GEP values is USD 112e197 trillion,with an average value of USD 155 trillion(the constant price),and the ratio of GEP to gross domestic product(GDP)is *** tradeoffs and the synergies among different ecosystem services in each continent and income group have been further *** found a correspondence between the income levels and the synergy among ecosystem services within each *** specific ecosystem services,there are strong synergies between oxygen release,climate regulation,and carbon sequestration services.A trade-off relationship has been observed between flood regulation and other services,such as water conservation and soil retention services in low-income *** results will help clarify the roles and the feedback mechanisms between different stakeholders and provide a scientific basis for optimizing ecosystem management and implementing ecological compensation schemes to enhance human well-being.

关键词： Ecosystem services Biophysical quantity Monetary value Trade-off Synergy

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模拟模型如何表征实在——基于功能性实现关系的解释

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洛阳师范学院学报 2024年第6期43卷 16-21页

作者：邵嘉诚曲阜师范大学政治与公共管理学院山东日照276826

模拟模型作为计算机模拟方法的基础,以内核模块和整合模块为主。因其结构独特,导致人们理解其表征关系的本质时面临着内在多重表征与语义学关联缺失的挑战。许多常见的表征理论均不足以解释模拟模型中的表征关系,有必要对科学表征概念... 详细信息

模拟模型作为计算机模拟方法的基础,以内核模块和整合模块为主。因其结构独特,导致人们理解其表征关系的本质时面临着内在多重表征与语义学关联缺失的挑战。许多常见的表征理论均不足以解释模拟模型中的表征关系,有必要对科学表征概念背后的基本预设进行反思。通过引入功能性实现概念而提出的一种新解释,可以更好地把握模拟实践中的灵活性与复杂性,并在一定程度上避免上述挑战。模拟模型中的表征关系可以被刻画为模型自身、模拟输出与目标系统之间的一种三元关系。

关键词：模拟模型表征关系功能性实现

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乳化型家具上光蜡的制备

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广东化工 2016年第5期43卷 5-6,12页

作者：邵家诚邓秀琴太原理工大学轻纺工程学院山西晋中030600 辽宁石油化工大学化学化工与环境学部辽宁抚顺113001

以人造巴西棕榈蜡和蜂蜡及微晶蜡为原料,制备了一种乳化型家具上光蜡,通过实验确定了最佳配比及实验条件,得到了上光性能好、稳定性高、成本低的样品。

关键词：乳化巴西棕榈蜡蜂蜡上光蜡

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采用骨料架构-固化技术对开挖淤泥加固试验研究

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土木与环境工程学报（中英文） 2025年第1期47卷 100-109页

作者：邵吉成袁波白银银骆嘉成浙江华坤地质发展有限公司浙江温州325006 温州市地质资源与生态环境重点实验室浙江温州325006 浙江省第十一地质大队浙江温州325006 温州市渣土利用开发股份有限公司浙江温州325700

为了对淤泥和建筑垃圾进行处置,实现二者的共同资源化利用,在室内和现场分别对淤泥进行固化试验。将建筑垃圾作为骨料按淤泥质量比的15%添加到淤泥中,再向淤泥中加入淤泥固化剂,通过机械搅拌的方式将淤泥与建筑垃圾、固化剂混合均匀,然... 详细信息

为了对淤泥和建筑垃圾进行处置,实现二者的共同资源化利用,在室内和现场分别对淤泥进行固化试验。将建筑垃圾作为骨料按淤泥质量比的15%添加到淤泥中,再向淤泥中加入淤泥固化剂,通过机械搅拌的方式将淤泥与建筑垃圾、固化剂混合均匀,然后对固化土进行养护。室内试验结果表明,当固化剂掺量为8%时,固化淤泥土强度较高,养护28 d后,室内无侧限抗压强度可达320 kPa;在现场试验中,静力触探试验和平板荷载试验表明,固化剂对淤泥的固化效果明显。将低剂量固化剂添加到淤泥中,固化淤泥土强度较低,骨料的架构作用不明显;当固化剂掺量为8%时,固化土的强度较高,骨料的架构作用有利于提升固化淤泥土的承载力,土体的承载力特征值可达325kPa,架构作用对固化淤泥土强度的提升率为71.05%,可实现淤泥和建筑垃圾的同步资源化利用。

关键词：淤泥固化骨料资源化利用架构作用承载力

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基于微信小程序的在线学习平台设计与实现

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实验科学与技术 2020年第3期18卷 27-32页

作者：周萌厉旭杰陈凯杰邵嘉诚温州大学数理与电子信息工程学院温州325035

在目前"互联网+"教育背景下,该文开发了基于微信小程序的在线学习平台,将移动学习与课堂教学有机结合,利用碎片化学习的方式,学生课前通过在线学习资源模块提供的SPOC(小规模限制性在线课程)进行课程预习,课堂中通过课堂答题模块为课堂... 详细信息

在目前"互联网+"教育背景下,该文开发了基于微信小程序的在线学习平台,将移动学习与课堂教学有机结合,利用碎片化学习的方式,学生课前通过在线学习资源模块提供的SPOC(小规模限制性在线课程)进行课程预习,课堂中通过课堂答题模块为课堂上提供教学效果反馈,课后作业答题模块为课后学生复习提供学习效果反馈,签到点名模块为学院提供教学管理反馈。该项目开发的在线学习平台不但提供了学生移动学习的环境,而且便于教师及时获取学生的学习反馈,为教师动态了解学生的学情,开展精准学习提供支持。

关键词：在线学习平台微信小程序移动学习教学反馈

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基于微信小程序的后勤报修系统的设计与实现

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智能计算机与应用 2019年第2期9卷 100-103页

作者：邵嘉诚厉旭杰林选潘瑜王倩楠温州大学数理与电子信息工程学院浙江温州325035

针对目前基于Web与手机App系统的后勤报修系统的局限性,本系统采用微信小程序作为后勤报修信息交互的载体,包括了后台的Restful API框架、腾讯云SMS短信平台以及微信小程序端,基于微信小程序的后勤报修系统充分利用手机端设备的拍照、... 详细信息

针对目前基于Web与手机App系统的后勤报修系统的局限性,本系统采用微信小程序作为后勤报修信息交互的载体,包括了后台的Restful API框架、腾讯云SMS短信平台以及微信小程序端,基于微信小程序的后勤报修系统充分利用手机端设备的拍照、录音和定位等功能,解决了不同手机端跨平台的问题,而且无需注册、无需下载即可方便使用。微信小程序用户粘性高,为本系统的推广使用提供了极大的方便。实践证明,基于微信小程序的后勤报修系统比基于Web与手机App系统的后勤报修系统具有明显的优势,提高了高校后勤管理的信息化水平。

关键词：微信小程序后勤维修系统 Restful API 框架

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High-areal-capacity/power lithium metal microbattery configuration based on the mechanically flexible,ultra-lightweight,nanocellulose framework

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Nano Research 2024年第9期17卷 8155-8162页

作者： shaowen Li Ting Zhao Helin Wang Zhiqiao Wang Min Zhang Ahu shao jiacheng Liu Zhaohui Wang Yue Ma State Key Laboratory of Solidification Processing Centre for Nano Energy MaterialsSchool of Materials Science and EngineeringNorthwestern Polytechnical UniversityXi'an 710072China College of Materials Science and Engineering Hunan UniversityChangsha 410082China The Faculty of Printing Packaging Engineering and Digital Media TechnologyXi'an University of TechnologyXi'an 710048China

The ubiquitous implementation of integrated microelectronics requires the on-chip power sources featured with the lightweight configuration design,high areal-capacity-loadings as well as facile reaction kinetics that beyond the current available microbattery ***,this study constructs a mechanically flexible,nanocellulose fiber(NCF)reinforced microbattery configuration,which consists of metal-organic frameworks(ZIF-8)modified NCF as the separator(MOF@NCF),the carbonized MOF@NCF as the metallic deposition substrate(c-MOF@NCF)as well as gradient-structured LiFePO4 particles infiltrated in the NCF matrix(LFP@NCF)as the *** film-stacked,integrated NCF-based microbattery prototype not only achieves the facile reaction kinetics with homogenized,dendrite-free Li metal deposition at high-capacity-loadings(2 mAh·cm^(-2)),but also eliminates the necessary use of metallic current collector to maximize the electroactive mass ratio,which therefore enables the high energy density of 6.8 mWh·cm^(-2)at the power output of 1.36 mW·cm^(-2)as well as the robust cyclability upon various geometric flexing *** study presents a quantum leap towards the facile reaction kinetics and multi-scale interfacial stability for the flexible microbattery construction that based on the sustainable utilization of bio-scaffolds.

关键词： nanocellulose microbattery mechanical flexible ultra-lightweight high-areal-capacity

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Transmembrane domain-mediated Lck association underlies bystander and costimulatory ICOS signaling

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Cellular & Molecular Immunology 2020年第2期17卷 143-152页

作者： Zurong Wan Xingxing shao Xingyu Ji Lihui Dong jiacheng Wei Zhuqing Xiong Wanli Liu Hai Qi Tsinghua-Peking Center for Life Sciences Tsinghua University100084 BeijingChina Laboratory of Dynamic Immunobiology Institute for Immunology100084 BeijingChina Department of Basic Medical Sciences School of Medicine100084 BeijingChina School of Life Sciences 100084 BeijingChina Beijing Key Lab for Immunological Research on Chronic Diseases 100084 BeijingChina MOE Key Laboratory of Protein Sciences Tsinghua University100084 BeijingChina

The B7-family inducible costimulator(ICOS)activates phosphoinositide-3 kinase(PI3K)and augments calcium mobilization triggered by the T-cell receptor(TCR).We surprisingly found that the entire cytoplasmic domain of ICOS is dispensable for its costimulation of calcium *** costimulatory function relies on the unique transmembrane domain(TMD)of ICOS,which promotes association with the tyrosine kinase ***-enabled Lck association is also required for p85 recruitment to ICOS and subsequent PI3K activation,and Lck underlies both the bystander and costimulatory signaling activity of ***-replaced ICOS,even with an intact cytoplasmic domain,fails to support T FH development or GC formation in *** transplanted onto a chimeric antigen receptor(CAR),the ICOS TMD enhances interactions between T cells and antigen-presenting target ***,by revealing an unexpected function of the ICOS TMD,our study offers a new perspective for the understanding and potential application of costimulation biology.

关键词： ICOS stimulation stimulator

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Multi-objective vehicle rebalancing for ridehailing system using a reinforcement learning approach

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Journal of Management Science and Engineering 2022年第2期7卷 346-364页

作者： Yuntian Deng Hao Chen Shiping shao jiacheng Tang Jianzong Pi Abhishek Gupta Department of Electrical and Computer Engineering The Ohio State UniversityColumbusOH43210USA

The problem of designing a rebalancing algorithm for a large-scale ridehailing system with asymmetric(unbalanced)demand is considered *** pose the rebalancing problem within a semi Markov decision problem(SMDP)framework with closed queues of vehicles serving stationary,but asymmetric demand,over a large city with multiple stations(representing neighborhoods).We assume that the passengers queue up at every station until they are matched with a *** goal of the SMDP is to minimize a convex combination of the waiting time of the passengers and the total empty vehicle miles *** resulting SMDP appears to be difficult to solve yielding closed-form expression for the optimal rebalancing ***,we use a deep reinforcement learning algorithm to determine the approximately optimal solution to the *** show through extensive Monte Carlo simulations that the trained policy outperforms other well-known state-dependent rebalancing strategies.

关键词： Reinforcement learning Ridehailing system Multi-objective optimization

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In-situ study of the hydrogen peroxide photoproduction in seawater on carbon dot-based metal-free catalyst under operation condition

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Nano Research 2024年第7期17卷 5956-5964页

作者： Jiaxuan Wang jiacheng Li Zenan Li Jie Wu Honglin Si Yangbo Wu Zhiyong Guo Xuepeng Wang Fan Liao Hui Huang Mingwang shao Yang Liu Zhenhui Kang Institute of Functional Nano and Soft Materials(FUNSOM) Jiangsu Key Laboratory for Carbon-Based Functional Materials&DevicesSoochow UniversitySuzhou 215123China Faculty of Electrical Engineering and Computer Science Ningbo UniversityNingbo 315211China State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products School of Material Science and Chemical EngineeringNingbo UniversityNingbo 315211China Macao Institute of Materials Science and Engineering(MIMSE) MUST-SUDA Joint Research Center for Advanced Functional MaterialsMacao University of Science and TechnologyTaipa 999078MacaoChina

Hydrogen peroxide(H_(2)O_(2))photoproduction in seawater with metal-free photocatalysts derived from biomass materials is a green,sustainable,and ultra environmentally friendly ***,most photocatalysts are always corroded or poisoned in seawater,resulting in a significantly reduced catalytic ***,we report the metal-free photocatalysts(RUT-1 to RUT-5)with in-situ generated carbon dots(CDs)from biomass materials(Rutin)by a simple microwave-assisted pyrolysis *** visible light(λ≥420 nm,81.6 mW/cm^(2)),the optimized catalyst of RUT-4 is stable and can achieve a high H_(2)O_(2)yield of 330.36μmol/L in seawater,1.78 times higher than that in normal *** transient potential scanning(TPS)tests are developed and operated to in-situ study the H_(2)O_(2)photoproduction of RUT-4 under operation ***-4 has strong oxygen(O_(2))absorption capacity,and the O_(2)reduction rate in seawater is higher than that in *** cations in seawater further promote the photo-charge separation and facilitate the photo-reduction *** RUT-4,the conduction band level under operating conditions only satisfies the requirement of O_(2)reduction but not for hydrogen(H2)*** work provides new insights for the in-situ study of photocatalyst under operation condition,and gives a green and sustainable path for the H_(2)O_(2)photoproduction with metal-free catalysts in seawater.

关键词： carbon dots hydrogen peroxide photocatalysis transient potential scanning in-situ study operation condition

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