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Renewable energy resources, policies and gaps in BRICS countries and the global impact

Lakshmi PATHAK, Kavita SHAH

《能源前沿(英文)》 2019年 第13卷 第3期   页码 506-521 doi: 10.1007/s11708-018-0601-z

摘要: This paper presents comparative yet extensive analysis of existing non-conventional renewable resources, energy policies and gaps in BRICS countries. An intelligent transformation to green economy to maintain natural resources is noted. Brazil has stable energy policies and is the leading producer of biofuels following hydropower until 2014 but supported wind and solar power development by tendering specific tariffs for energy generation from solar and wind. Russia needs improvement in its legal and regulatory framework with more incentives in energy policies. China is improving upon wind and hydropower but it needs strong policy measures to put cap on increased CO emissions. India needs revision in energy policy and requires extra incentives and consumer specific energy policies for research-infrastructure and energy generation technologies. South Africa requires lessons to increase renewable energy and reduce coal mining. Moreover, BRICS countries need to redefine their energy policies based upon their existing geographical, economical, societal and environmental conditions which will help in shaping global energy policies and more financial stability. This paper recognizes the potential of BRICS to reshape the global system paralleled with minimizing CO emissions. The concerted role of BRICS needs to be recognized as the leading contributor of global renewable capacity where the developed world is geared and busy to address the environmental issues.

关键词: BRICS     CO2 emissions     energy     policies     renewable    

Responses to emerging and re-emerging infectious diseases: One world, One health

null

《医学前沿(英文)》 2018年 第12卷 第1期   页码 1-2 doi: 10.1007/s11684-018-0619-y

国外分布式能源发展对我国的启示

杜偲偲

《中国工程科学》 2015年 第17卷 第3期   页码 84-87

摘要:

在国家大力促进分布式能源发展的背景下,借鉴国外分布式能源的发展经验,有助于国家分布式能源的发展。文章分别概述了美国、德国和日本分布式能源发展的目标、现状和相关政策。在此基础上,总结了发展分布式能源的五点启示:建章立制;确立目标;改革电力系统;建立并网标准;设立经济激励政策。

关键词: 分布式能源;国外;启示    

What makes a successful industry-level catch-up? General framework and case study of China’s LED industry

Bin GUO, Peng DING, Frans J. A. M. GREIDANUS, Wen (Helena) LI

《工程管理前沿(英文)》 2021年 第8卷 第2期   页码 284-309 doi: 10.1007/s42524-019-0085-5

摘要: How latecomers from emerging countries catch up on technological innovation is an important topic for industrial practitioners, policymakers, and academic researchers. This study systematically reviews 37 empirical studies on the precursors of industry catch-up in emerging countries. A general framework on what makes a successful catch-up in latecomer industries is suggested based on literature review. The framework comprises six generic determinants, including technological capability, business ecosystem, government roles, market condition, technological regime, and windows of opportunity. In addition, this framework is applied to the Chinese LED industry, and a case analysis of the catch-up is performed in Chinese LED firms.

关键词: framework of catch-up     LED industry     emerging countries    

Costs and prices for renewable energy development in industrialized countries and applications to China

Hugo SALAMANCA, Miao CHANG, Xin TIAN

《环境科学与工程前沿(英文)》 2012年 第6卷 第3期   页码 403-411 doi: 10.1007/s11783-011-0350-2

摘要: Developing renewable energy is now becoming a hot topic as it is important in dealing with climate change issue and energy supply issue. With the growing demand of energy, it has become urgent to develop the effective policies and measures that would enable people to maintain the living standards. Among all the measures, price is an essential one. In order to evaluate the costs and prices of the electricity from renewable energy sources (RES-E) and their effects to the market, this paper firstly focus on the extra costs of the RES-E by breaking it into four parts, including investment, construction, connection and operation. Then, the policy choices made in some typical industrialized countries are examined to find answers to the problems RES-E can raise. Finally, the choices made in China are examined in comparison to industrialized countries so as to determine how the current situation could be improved.

关键词: renewable energy     public policy     costs     prices     renewable portfolio     feed-in tariff    

Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water

《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1689-x

摘要:

● Application of the MOF-composite membranes in adsorption was discussed.

关键词: Emerging organic contaminants     Metal organic frameworks     Synthesis     Adsorption     Catalysis    

Development of small-molecule viral inhibitors targeting various stages of the life cycle of emergingand re-emerging viruses

null

《医学前沿(英文)》 2017年 第11卷 第4期   页码 449-461 doi: 10.1007/s11684-017-0589-5

摘要:

In recent years, unexpected outbreaks of infectious diseases caused by emerging and re-emerging viruses have become more frequent, which is possibly due to environmental changes. These outbreaks result in the loss of life and economic hardship. Vaccines and therapeutics should be developed for the prevention and treatment of infectious diseases. In this review, we summarize and discuss the latest progress in the development of small-molecule viral inhibitors against highly pathogenic coronaviruses, including severe acute respiratory syndrome coronavirus and Middle East respiratory syndrome coronavirus, Ebola virus, and Zika virus. These viruses can interfere with the specific steps of viral life cycle by blocking the binding between virus and host cells, disrupting viral endocytosis, disturbing membrane fusion, and interrupting viral RNA replication and translation, thereby demonstrating potent therapeutic effect against various emerging and re-emerging viruses. We also discuss some general strategies for developing small-molecule viral inhibitors.

关键词: emerging and re-emerging viruses     small-molecule inhibitor     coronavirus     Ebola virus     Zika virus     life cycle    

Landscape of emerging and re-emerging infectious diseases in China: impact of ecology, climate, and behavior

null

《医学前沿(英文)》 2018年 第12卷 第1期   页码 3-22 doi: 10.1007/s11684-017-0605-9

摘要:

For the past several decades, the infectious disease profile in China has been shifting with rapid developments in social and economic aspects, environment, quality of food, water, housing, and public health infrastructure. Notably, 5 notifiable infectious diseases have been almost eradicated, and the incidence of 18 additional notifiable infectious diseases has been significantly reduced. Unexpectedly, the incidence of over 10 notifiable infectious diseases, including HIV, brucellosis, syphilis, and dengue fever, has been increasing. Nevertheless, frequent infectious disease outbreaks/events have been reported almost every year, and imported infectious diseases have increased since 2015. New pathogens and over 100 new genotypes or serotypes of known pathogens have been identified. Some infectious diseases seem to be exacerbated by various factors, including rapid urbanization, large numbers of migrant workers, changes in climate, ecology, and policies, such as returning farmland to forests. This review summarizes the current experiences and lessons from China in managing emerging and re-emerging infectious diseases, especially the effects of ecology, climate, and behavior, which should have merits in helping other countries to control and prevent infectious diseases.

关键词: infectious disease profile     emerging infectious diseases     influence factor    

An emerging market for groundwater remediation in China: Policies, statistics, and future outlook

Deyi Hou, Guanghe Li, Paul Nathanail

《环境科学与工程前沿(英文)》 2018年 第12卷 第1期 doi: 10.1007/s11783-018-1027-x

摘要: There is a rapidly emerging and potentially huge market for the remediation of contaminated groundwater in China. The Chinese government published a Water Action Plan in April 2015, a Soil Action Plan in May 2016, and a draft Soil Pollution Prevention and Control Law in June 2017. All of these new policies and regulations put pressures on local governments and contaminated site owners, obliging them to conduct site investigation and to cleanup contaminated groundwater. The Chinese population in northern regions heavily depend on groundwater, with nearly 70% of water supply coming from aquifer sources in the Beijing-Tianjin-Hebei region. However, poor groundwater quality due to natural geochemical background and anthropogeic pollution is a serious concern, with poor or very poor quality water observed in nearly 80% of groundwater monitoring wells in 17 northern provinces. Shallow groundwater in many areas has been contaminated by toxic pollutants such as heavy metals and chlorinated organic compounds. There is an urgent need to better understand the situation and to conduct groundwater remediation at contaminated sites. The Chinese government is investing heavily in the research and development for groundwater remediation, which is expected to greatly add to the quality and quantity of groundwater remediation projects in the near future.

关键词: Groundwater pollution     Contaminated land     Groundwater remediation     Emerging market    

Integrated risk assessment framework for transformation products of emerging contaminants: what we know

《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1691-3

摘要:

● A better risk assessment can combine the improved non-target analysis method.

关键词: Risk assessment frameworks     Transformation products     Emerging contaminants     High-throughput toxicity screening     Water treatment    

Revealing Engineering Management System and Education Model in Developed Countries for Engineering Management

Jian-ya Jiang,Yang-wei Rao

《工程管理前沿(英文)》 2014年 第1卷 第4期   页码 406-409 doi: 10.15302/J-FEM-2014049

摘要: Different developed countries have differences in regulations for engineering management systems. The related education modes and their curriculum arrangement in universities in the US, UK, and Germany show their specializations. Through comparative research into engineering management systems and professional education modes between China and these developed countries, the paper proposes suggestions for improving the education of engineering management majors in China, which could speed up development of Chinese engineering general contracting enterprises and engineering project management enterprises.

关键词: engineering management system     education mode     comparative research     training improvement    

Bridging science, technology and policy in emerging contaminants control

《环境科学与工程前沿(英文)》 2023年 第17卷 第5期 doi: 10.1007/s11783-023-1665-5

Hierarchically porous materials: Synthesis strategies and emerging applications

Minghui Sun, Chen Chen, Lihua Chen, Baolian Su

《化学科学与工程前沿(英文)》 2016年 第10卷 第3期   页码 301-347 doi: 10.1007/s11705-016-1578-y

摘要: Great interests have arisen over the last decade in the development of hierarchically porous materials. The hierarchical structure enables materials to have maximum structural functions owing to enhanced accessibility and mass transport properties, leading to improved performances in various applications. Hierarchical porous materials are in high demand for applications in catalysis, adsorption, separation, energy and biochemistry. In the present review, recent advances in synthesis routes to hierarchically porous materials are reviewed together with their catalytic contributions.

关键词: hierarchically porous materials     synthesis     application    

Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields

《化学科学与工程前沿(英文)》 2023年 第17卷 第7期   页码 795-797 doi: 10.1007/s11705-023-2336-6

摘要: Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields

关键词: progress applications energy     fields    

Ceramic water filter for point-of-use water treatment in developing countries: Principles, challenges

Haiyan Yang, Shangping Xu, Derek E. Chitwood, Yin Wang

《环境科学与工程前沿(英文)》 2020年 第14卷 第5期 doi: 10.1007/s11783-020-1254-9

摘要: • CWF is a sustainable POU water treatment method for developing areas. • CWF manufacturing process is critical for its filtration performance. • Simultaneous increase of flow rate and pathogen removal is a challenge. • Control of pore size distribution holds promises to improve CWF efficiency. • Novel coatings of CWFs are a promising method to improve contaminant removal. Drinking water source contamination poses a great threat to human health in developing countries. Point-of-use (POU) water treatment techniques, which improve drinking water quality at the household level, offer an affordable and convenient way to obtain safe drinking water and thus can reduce the outbreaks of waterborne diseases. Ceramic water filters (CWFs), fabricated from locally sourced materials and manufactured by local labor, are one of the most socially acceptable POU water treatment technologies because of their effectiveness, low-cost and ease of use. This review concisely summarizes the critical factors that influence the performance of CWFs, including (1) CWF manufacturing process (raw material selection, firing process, silver impregnation), and (2) source water quality. Then, an in-depth discussion is presented with emphasis on key research efforts to address two major challenges of conventional CWFs, including (1) simultaneous increase of filter flow rate and bacterial removal efficiency, and (2) removal of various concerning pollutants, such as viruses and metal(loid)s. To promote the application of CWFs, future research directions can focus on: (1) investigation of pore size distribution and pore structure to achieve higher flow rates and effective pathogen removal by elucidating pathogen transport in porous ceramic and adjusting manufacture parameters; and (2) exploration of new surface modification approaches with enhanced interaction between a variety of contaminants and ceramic surfaces.

关键词: Point-of-use water treatment     Ceramic water filter     Bacterial removal     Surface modification     Water quality    

标题 作者 时间 类型 操作

Renewable energy resources, policies and gaps in BRICS countries and the global impact

Lakshmi PATHAK, Kavita SHAH

期刊论文

Responses to emerging and re-emerging infectious diseases: One world, One health

null

期刊论文

国外分布式能源发展对我国的启示

杜偲偲

期刊论文

What makes a successful industry-level catch-up? General framework and case study of China’s LED industry

Bin GUO, Peng DING, Frans J. A. M. GREIDANUS, Wen (Helena) LI

期刊论文

Costs and prices for renewable energy development in industrialized countries and applications to China

Hugo SALAMANCA, Miao CHANG, Xin TIAN

期刊论文

Construction of MOFs-based nanocomposite membranes for emerging organic contaminants abatement in water

期刊论文

Development of small-molecule viral inhibitors targeting various stages of the life cycle of emergingand re-emerging viruses

null

期刊论文

Landscape of emerging and re-emerging infectious diseases in China: impact of ecology, climate, and behavior

null

期刊论文

An emerging market for groundwater remediation in China: Policies, statistics, and future outlook

Deyi Hou, Guanghe Li, Paul Nathanail

期刊论文

Integrated risk assessment framework for transformation products of emerging contaminants: what we know

期刊论文

Revealing Engineering Management System and Education Model in Developed Countries for Engineering Management

Jian-ya Jiang,Yang-wei Rao

期刊论文

Bridging science, technology and policy in emerging contaminants control

期刊论文

Hierarchically porous materials: Synthesis strategies and emerging applications

Minghui Sun, Chen Chen, Lihua Chen, Baolian Su

期刊论文

Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields

期刊论文

Ceramic water filter for point-of-use water treatment in developing countries: Principles, challenges

Haiyan Yang, Shangping Xu, Derek E. Chitwood, Yin Wang

期刊论文