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Global perspectives and future research directions for the phytoremediation of heavy metal-contaminated

《环境科学与工程前沿(英文)》 2022年 第16卷 第6期 doi: 10.1007/s11783-021-1507-2

摘要:

• The overall global perspective of the PHMCS field was obtained.

关键词: Heavy metal-contaminated soil     Hot topics     Knowledge mapping analysis     Knowledge base     Phytoremediation    

System dynamics analytical modeling approach for construction project management research: A criticalreview and future directions

Xiaoxiao XU, Patrick X. W. ZOU

《工程管理前沿(英文)》 2021年 第8卷 第1期   页码 17-31 doi: 10.1007/s42524-019-0091-7

摘要: Building and infrastructure construction projects can be viewed as a complex system consisting of many subsystems. Over the last two decades, considerable researches that use system dynamics (SD) as an analytical and modeling approach exist to address construction project management issues. However, only few critical reviews have been conducted to provide an in-depth understanding of SD application in construction project management. Moreover, many studies have failed to apply SD accurately. Therefore, the present study aims to gain an understanding of the current state of play and future directions in applying SD method in construction project management research, by undertaking a comprehensive review of 105 relevant articles published from 1994 to 2018. These articles are analyzed in terms of annual publication rate, key papers and their contribution, critical issues in SD application, and research topics. A significant increase in the number of publications in the last five years has been observed. When applying SD method to model construction system, the following aspects must be carefully considered: Model boundary, model development, model test, and model simulation. In addition, SD has been applied in a wide range of research topics, including (1) sustainable construction; (2) design error, rework, and change management; (3) risk management; (4) resource management; (5) decision making; (6) hybrid modeling; (7) safety management; (8) PPP project; and (9) organization performance. Based on the review findings, this study discusses three future research directions, namely, integration of SD with other methods, uncertainty analysis, and human factor analysis. This study can help researchers gain an in-depth understanding of the critical issues in the application of SD in construction management and the state-of-the-art of SD research.

关键词: system dynamics     construction management     problem and recommendation     research directions     literature review     human factor    

Service-oriented manufacturing: A literature review and future research directions

《工程管理前沿(英文)》 2022年 第9卷 第1期   页码 71-88 doi: 10.1007/s42524-021-0171-3

摘要: This study presents a systematic review of the literature on service-oriented manufacturing (SOM). Specifically, we focus on the impact of SOM on firm operating decisions, which distinguishes this work from previous reviews. This study proposes a classification framework for SOM research based on product flow, from its design to its final disposal. Although SOM has been studied for many years, most related research remains conceptual. Our criterion for choosing papers is that they must be relevant to practical problems. This review aims to provide readers a guide that will facilitate their search for papers in their field of interest. More importantly, we hope that this review can provide insightful managerial implications for SOM.

关键词: service-oriented manufacturing     product– service systems     servitization     servicing     operations mana- gement    

Special Issue on future directions in plasma nanoscience

Erik C. Neyts

《化学科学与工程前沿(英文)》 2019年 第13卷 第2期   页码 199-200 doi: 10.1007/s11705-019-1843-y

数据包络分析法(DEA)的研究与应用

李美娟,陈国宏

《中国工程科学》 2003年 第5卷 第6期   页码 88-94

摘要:

叙述了数据包络分析法(DEA)的思想、模型和应用步骤,总结了近20多年来DEA方法的发展、主要应用领域——DEA方法的主要研究成果,并对该领域的进一步研究提出了一些想法和展望。

关键词: 数据包络分析法(DEA)     决策单元     相对有效性     研究趋势    

Attributes, challenges and future directions of community resilience

Bo MENG, Nan LI, Dongping FANG

《工程管理前沿(英文)》 2018年 第5卷 第3期   页码 307-323 doi: 10.15302/J-FEM-2018030

摘要:

With the continuous development of human society, the damage to the natural environment is becoming increasingly large, causing crisis events to occur frequently. In recent years, the study of community resilience is becoming popular among scholars because of its perspective on disaster prevention and mitigation. In this study, we apply database retrieval to untangle community resilience-related papers from multiple directions. We analyze the connotation, attribute, and composition of community, resilience, and community resilience comprehensively by summarizing important issues and research progress in community resilience. Challenges and shortcomings faced by community resilience development are also determined. Moreover, we put forward the research directions that future research can focus on. Through literature review, current research on community resilience focuses on the following aspects: “infrastructure construction,” “crowd in the community,” “economic resilience,” “social capital,” and “measurement of community resilience.” Such research is not yet systematic and relatively decentralized. The attention to collective resilience in the community is relatively weak, which makes achieving the goal of “people-oriented and systematic control” difficult. Therefore, this study states that the development of future community resilience should stand from the perspective of “system of system” and build on knowledge and tools of various relevant domains. Therefore, public needs and participation are highlighted as breakthrough points. The research should integrate infrastructure and economic resilience, social resource allocation, network connection, and other aspects to build a holistic and functional resilient community.

关键词: community resilience     literature analysis     resilience attribute     social resource     future direction    

海洋鱼类资源的可持续利用和海洋鱼类科学技术的研究方向

林浩然

《中国工程科学》 2003年 第5卷 第3期   页码 27-30

摘要:

积极实施海洋鱼类的增殖与养殖是海洋鱼类资源合理开发和可持续利用的基本措施和有效途径。因此,建立和提高海洋鱼类增殖与养殖的新技术,是近年来海洋生物技术的重要研究领域之一。海洋鱼类的生殖内分泌生理学、生长与发育生物学、免疫学、分子生物学等是海洋鱼类增殖与养殖的理论基础;系统深入地开展这些学科的基础研究和应用基础研究,成为当前海洋鱼类科学技术的前沿和主要发展方向。

关键词: 海洋鱼类资源     可持续利用     海洋鱼类增殖和养殖     海洋鱼类科学技术     海洋生物技术    

Emerging immunological strategies: recent advances and future directions

《医学前沿(英文)》 2021年 第15卷 第6期   页码 805-828 doi: 10.1007/s11684-021-0886-x

摘要: Immunotherapy plays a compelling role in cancer treatment and has already made remarkable progress. However, many patients receiving immune checkpoint inhibitors fail to achieve clinical benefits, and the response rates vary among tumor types. New approaches that promote anti-tumor immunity have recently been developed, such as small molecules, bispecific antibodies, chimeric antigen receptor T cell products, and cancer vaccines. Small molecule drugs include agonists and inhibitors that can reach the intracellular or extracellular targets of immune cells participating in innate or adaptive immune pathways. Bispecific antibodies, which bind two different antigens or one antigen with two different epitopes, are of great interest. Chimeric antigen receptor T cell products and cancer vaccines have also been investigated. This review explores the recent progress and challenges of different forms of immunotherapy agents and provides an insight into future immunotherapeutic strategies.

关键词: cancer immunotherapy     bispecific antibodies     small molecules     chimeric antigen receptor T therapy     cancer vaccines    

我国燃煤发电CCS/CCUS技术发展方向及发展路线图研究

叶云云, 廖海燕, 王鹏, 王军伟, 李全生

《中国工程科学》 2018年 第20卷 第3期   页码 80-89 doi: 10.15302/J-SSCAE-2018.03.012

摘要:

我国目前是世界第一大碳排放国,煤炭占我国能源消费碳排放的75%以上,面临较大的减排压力。本文提出了碳捕获和埋存/碳捕获、利用和埋存(CCS/CCUS)技术发展方向,按时间节点制定了我国CO2捕集技术和输送技术发展路线图、CO2化工、微藻生物制油和矿化等利用技术发展路线图;对2020、2030、2050年可能达到的全国碳排放量进行测算,对节能降耗、调整能源结构、CCS/CCUS技术对CO2减排的贡献度进行了评估,并提出了推广应用建议。

关键词: 燃煤发电     碳捕获、利用和埋存     技术路线图     排放量预测     政策建议    

中国乡村转型与政策:过去的经验与未来方向

黄季焜

《工程(英文)》 2022年 第18卷 第11期   页码 21-26 doi: 10.1016/j.eng.2022.03.011

Machine learning in building energy management: A critical review and future directions

《工程管理前沿(英文)》 2022年 第9卷 第2期   页码 239-256 doi: 10.1007/s42524-021-0181-1

摘要: Over the past two decades, machine learning (ML) has elicited increasing attention in building energy management (BEM) research. However, the boundary of the ML-BEM research has not been clearly defined, and no thorough review of ML applications in BEM during the whole building life-cycle has been published. This study aims to address this gap by reviewing the ML-BEM papers to ascertain the status of this research area and identify future research directions. An integrated framework of ML-BEM, composed of four layers and a series of driving factors, is proposed. Then, based on the hype cycle model, this paper analyzes the current development status of ML-BEM and tries to predict its future development trend. Finally, five research directions are discussed: (1) the behavioral impact on BEM, (2) the integration management of renewable energy, (3) security concerns of ML-BEM, (4) extension to other building life-cycle phases, and (5) the focus on fault detection and diagnosis. The findings of this study are believed to provide useful references for future research on ML-BEM.

关键词: building energy management     machine learning     integrated framework     knowledge evolution    

核能技术方向研究及发展路线图

杜祥琬,叶奇蓁,徐銤,万元熙,彭先觉,苏罡,杨勇,高翔,师学明

《中国工程科学》 2018年 第20卷 第3期   页码 17-24 doi: 10.15302/J-SSCAE-2018.03.003

摘要:

笔者按照核能技术成熟度将课题分解为热堆、快堆和四代堆、受控核聚变科学技术三个专题,采取专题调研、交叉讨论、系统综合的方法开展研究。分析了核能技术发展的现状、我国核能的安全性、核能技术的发展方向,并给出了核能技术发展路线图。建议以第三代自主压水堆为依托,安全、高效、规模化发展核能;加快第四代核能系统研发,解决核燃料增殖与高水平放射性核素嬗变;积极发展模块化小堆,开拓核能应用范围;努力探索聚变能源。预期到2030年核电运行1.5×108 kW,在建5×107 kW;到2050年快堆和压水堆匹配发展。我国核能发展存在前端和后端能力不足、核心技术研发力量分散、竞争大于合作的局面,建议整合国内资源,组建核能国家实验室,集中力量推进我国核能产业健康、快速发展。

关键词: 核能     热堆     第四代核能系统     受控核聚变     发展路线图    

Treatment of advanced non-small cell lung cancer with driver mutations: current applications and future directions

《医学前沿(英文)》 2023年 第17卷 第1期   页码 18-42 doi: 10.1007/s11684-022-0976-4

摘要: With the improved understanding of driver mutations in non-small cell lung cancer (NSCLC), expanding the targeted therapeutic options improved the survival and safety. However, responses to these agents are commonly temporary and incomplete. Moreover, even patients with the same oncogenic driver gene can respond diversely to the same agent. Furthermore, the therapeutic role of immune-checkpoint inhibitors (ICIs) in oncogene-driven NSCLC remains unclear. Therefore, this review aimed to classify the management of NSCLC with driver mutations based on the gene subtype, concomitant mutation, and dynamic alternation. Then, we provide an overview of the resistant mechanism of target therapy occurring in targeted alternations (“target-dependent resistance”) and in the parallel and downstream pathways (“target-independent resistance”). Thirdly, we discuss the effectiveness of ICIs for NSCLC with driver mutations and the combined therapeutic approaches that might reverse the immunosuppressive tumor immune microenvironment. Finally, we listed the emerging treatment strategies for the new oncogenic alternations, and proposed the perspective of NSCLC with driver mutations. This review will guide clinicians to design tailored treatments for NSCLC with driver mutations.

关键词: non-small cell lung cancer     driver mutations     treatment strategy     resistant mechanism     immune-checkpoint inhibitors    

Numerical analysis of bearing behaviors of single batter piles under horizontal loads in various directions

《结构与土木工程前沿(英文)》 2023年 第17卷 第2期   页码 224-237 doi: 10.1007/s11709-022-0914-1

摘要: The horizontal bearing behavior of a single batter pile (SBP) is vital to its application in practical engineering; however, the horizontal responses of SBPs change with the directions of horizontal loads, and this phenomenon is rarely investigated. Therefore, the directional differences in the horizontal bearing behaviors of SBPs are investigated in this study. Four model tests are conducted to preliminarily examine the effects of the skew angle of horizontal loads on the horizontal bearing capacities and distributions of the bending moments of the SBPs. Subsequently, the differences in the responses of the SBPs under horizontal loads in various directions at full scale are analyzed comprehensively via finite-element (FE) analysis. The effects of the skew angle on SBP-soil interaction are discussed. Moreover, an empirical design method is proposed based on the FE analysis results to predict the bearing ratios of SBPs in medium-dense and dense sand while considering the effects of the skew angle, batter angle, and pile diameter. The method is confirmed to be effective, as confirmed by the close agreement between the predicting results with the model test (reported in this study) and centrifuge model test results (reported in the literature).

关键词: single batter pile     skew horizontal load     model test     finite-element analysis     empirical design method    

中国对地观测技术发展现状及未来发展的若干思考

姜景山

《中国工程科学》 2006年 第8卷 第11期   页码 19-24

摘要:

空间对地观测及应用是发展航天技术的核心使命之一。至今为止,国际上已发射了几千颗航天器。其中,对地观测卫星占有重要分量,是为经济发展、国家安全及环境、能源等领域的需求直接带来效益的、不可替代的航天技术领域。几十年的发展表明,国际上把对地观测技术作为重中之重技术发展。我国对地观测技术是上世纪70年代初开始,至今已走过四个发展阶段,已成为谱段齐全、数据获取技术有了较大发展、应用领域不断拓展、有较深入的基础研究及处理方法的初具规模的技术科学体系,几十年来在国民经济发展、国家安全建设中已发挥了重要作用。在我国中长期科技发展规划中,有多项相关对地观测的重大事项和研究项目。我国对地观测将以需求牵引、技术驱动,面向国际前沿,力争在对地观测领域跻身国际先进行列。

关键词: 中国航天     卫星     对地观测技术     遥感     信息处理    

标题 作者 时间 类型 操作

Global perspectives and future research directions for the phytoremediation of heavy metal-contaminated

期刊论文

System dynamics analytical modeling approach for construction project management research: A criticalreview and future directions

Xiaoxiao XU, Patrick X. W. ZOU

期刊论文

Service-oriented manufacturing: A literature review and future research directions

期刊论文

Special Issue on future directions in plasma nanoscience

Erik C. Neyts

期刊论文

数据包络分析法(DEA)的研究与应用

李美娟,陈国宏

期刊论文

Attributes, challenges and future directions of community resilience

Bo MENG, Nan LI, Dongping FANG

期刊论文

海洋鱼类资源的可持续利用和海洋鱼类科学技术的研究方向

林浩然

期刊论文

Emerging immunological strategies: recent advances and future directions

期刊论文

我国燃煤发电CCS/CCUS技术发展方向及发展路线图研究

叶云云, 廖海燕, 王鹏, 王军伟, 李全生

期刊论文

中国乡村转型与政策:过去的经验与未来方向

黄季焜

期刊论文

Machine learning in building energy management: A critical review and future directions

期刊论文

核能技术方向研究及发展路线图

杜祥琬,叶奇蓁,徐銤,万元熙,彭先觉,苏罡,杨勇,高翔,师学明

期刊论文

Treatment of advanced non-small cell lung cancer with driver mutations: current applications and future directions

期刊论文

Numerical analysis of bearing behaviors of single batter piles under horizontal loads in various directions

期刊论文

中国对地观测技术发展现状及未来发展的若干思考

姜景山

期刊论文