New materials are fundamental to the growth,security,and quality of life of human being sand open doors to technologies in civil,chemical,nuclear,aeronautical,mechanical,biomedical,and electrical engineering.Creative ...New materials are fundamental to the growth,security,and quality of life of human being sand open doors to technologies in civil,chemical,nuclear,aeronautical,mechanical,biomedical,and electrical engineering.Creative companies use multiple materials in the development of their activities,such as solid stone,fiber glass,concrete,and glass reinforced concrete,for example.Based on bibliographic research,the article examines the synergy between materials science&engineering and creative economy.The main argument indicates that this synergy creates solutions and functionalities that add value to existing products and allow the development of new products with competitive advantages.It may also contribute to the preservation of cultural values and promote sustainability.展开更多
Molecular dynamics (MD) is a computer simulation technique that helps to explore the behavior and properties of molecules and atoms. MD has been used in research and development in many spaces, including materials sci...Molecular dynamics (MD) is a computer simulation technique that helps to explore the behavior and properties of molecules and atoms. MD has been used in research and development in many spaces, including materials science and engineering and nanotechnology. MD has been proven useful in topics like the nano-engineering of construction materials, correcting graphene planar defects, studying self-assembling bio-materials, and the densification, consolidation, and sintering of nanocrystalline materials.展开更多
In the last decade and more, systems engineering and systems sciencehave been rapidly developed and applied in China. Scientists and ex-perts involved have achieved remarkable successes both in developingtheories of s...In the last decade and more, systems engineering and systems sciencehave been rapidly developed and applied in China. Scientists and ex-perts involved have achieved remarkable successes both in developingtheories of systems science and in promoting applications of systemsengineering. In theories, they not only have advanced a clear and com-展开更多
Guest Editors (Editorial Board of EET):Prof. Wei-Dong He Univ. of Electron. Sci. & Tech. of China weidong.he@uestc.edu.cnProf. Terrenee Mak The Chinese Univ. ofHong Kong, stmak@cse.cuhk.edu.hkProf. Qiang Li Univ. ...Guest Editors (Editorial Board of EET):Prof. Wei-Dong He Univ. of Electron. Sci. & Tech. of China weidong.he@uestc.edu.cnProf. Terrenee Mak The Chinese Univ. ofHong Kong, stmak@cse.cuhk.edu.hkProf. Qiang Li Univ. of Electron. Sci. & Tech. of China qli@uestc.edu.cnProf. Wei-Sheng Zhao Centre National de la Recherche Scientifique (National Center for Scientific Research) weisheng.zhao@u-psud, fr From energy generation to transportation, from energy distribution to storage, from semiconductor processing to communications, and from portable devices to data centers, energy consumption has grown to be a major limitation to usability and performance. Therefore, energy-efficient technologies become an active research area motivated by energy necessity and environmental concerns. With energy-efficient technologies, a number of epoch-making technical approaches can be expected. Energy efficiency technologies are affecting all forms of energy conversion and all aspects of life.展开更多
Phenomenon: Nowadays, with rapidly developing in medical laboratory science(MLS), new concepts, knowledge and technologies are constantly emerging, which requires medical students to continuously learn to grasp the ne...Phenomenon: Nowadays, with rapidly developing in medical laboratory science(MLS), new concepts, knowledge and technologies are constantly emerging, which requires medical students to continuously learn to grasp the new development trend and the latest research progress. To enable the students to learn and make use of scientific knowledge better, the Special English Curriculum for MLS has been set up, which is very important to non-English-speaking students. However, there are many problems in the course of teaching, so the improved teaching quality of the curriculum is in demand. Approach: In this paper these problems are described and the corresponding advices are proposed from the perspectives of staff room, teachers and students, which are supposed to develop the curriculum for education of the medical laboratory scientists. Findings: To improve the teaching quality of the Special English Curriculum for MLS, the textbook should be appropriately selected or compiled, the novel teaching methods can be applied, and the modern multimedia teaching materials can be adopted.The teachers of the curriculum should be proficient in professional knowledge, English as well as the systematic and scientific teaching methods. The students need to have the courage and determination to overcome the difficulties when they learn the curriculum, and the students who have not did well in their lessons should learn to study by themselves. Insights: The Special English Curriculum for MLS is very important to non-English-speaking students and is kind of difficult for them, the staff room, teachers and students should adjust themselves to teach and learn the curriculum better.展开更多
The world is trying to recover from once in the COVID-19 pandemic, which has a higher mortality rate than the common flu. However, the threat of different variants is still affecting us in a different capacity. Severa...The world is trying to recover from once in the COVID-19 pandemic, which has a higher mortality rate than the common flu. However, the threat of different variants is still affecting us in a different capacity. Several preventive measures have been adopted across the nation and the globe to avoid the spr<span style="font-family:Verdana;">ead of this virus, such as lockdown, restricted travel, social distancing guidelin</span><span style="font-family:Verdana;">es, obligatory face mask use, etc. These activities directly influenced the manag</span><span style="font-family:Verdana;">ement of social life, economy, and livelihoods. The effect of COVID-</span><span style="font-family:Verdana;">19 on the public transit industry and strategies the transit agencies adapted to continue providing the service during the pandemic has been synthesized in this pap</span><span style="font-family:Verdana;">er. As a result of the pandemic, public transit ridership decreased by abou</span><span style="font-family:Verdana;">t 70 percent for most agencies compared to pre-pandemic levels. This article also highlights the prevention of COVID-19 spread in the public transit industry using engineering solutions and advanced material science and nanotechnology solutions.</span>展开更多
The unique structural and electrical properties of two-dimensional van der Waals (vdW) material, nickel-phosphorus trisulfide (NiPS3), render it a promising compound for its adaptation in advanced technology applicati...The unique structural and electrical properties of two-dimensional van der Waals (vdW) material, nickel-phosphorus trisulfide (NiPS3), render it a promising compound for its adaptation in advanced technology applications. In order to explore its potential practical applications in optoelectronic, spintronic, and energy conversion technologies, this work has explored some of the fundamental aspects defining the excitonic behavior of NiPS3, such as bandgap characteristics, antiferromagnetism, and semiconductor nature derived from its layered structure. This study of the properties of NiPS3 would also outline problems or difficulties that must be faced upon its use in new technologies. This also indicates the demand for further research on NiPS3 to fulfill or realize its promise in technological advancement more fully.展开更多
Objective:To investigate the advancements achieved by biomedical engineering laboratories in China during 2023.Methods:A total of 729 articles were initially selected from the SCI database and categorized by image,sig...Objective:To investigate the advancements achieved by biomedical engineering laboratories in China during 2023.Methods:A total of 729 articles were initially selected from the SCI database and categorized by image,signal,gene,and mechanics,with categories of quartile 1 or higher.Subsequently,52 representative articles were selected for this review.Results:The Chinese research team made significant strides in biomedical engineering in 2023,primarily in the following areas:traditional imaging technology,fluorescence labeling technology,photoacoustic imaging technology,neural interfaces and modulation,medical machinery,and medical materials.Significance:This review serves as an instructional manual for novices and an updated status report for experienced professionals.Additionally,comparing the achievements of Chinese teams with international teams may help shape future research directions in China.展开更多
金属类专业的现有课程体系虽然在理论知识和实践技能方面都为学生提供了扎实的训练,但学生们往往难以将分散在不同课程中的知识点融会贯通,形成一个完整的知识体系。由此可见,缺乏一门能够使学生灵活运用所有专业知识的综合应用型课程...金属类专业的现有课程体系虽然在理论知识和实践技能方面都为学生提供了扎实的训练,但学生们往往难以将分散在不同课程中的知识点融会贯通,形成一个完整的知识体系。由此可见,缺乏一门能够使学生灵活运用所有专业知识的综合应用型课程。因此,设计了“Materials Engineering and Performance”专业选修课,涵盖了微观组织调控、强化机制、塑韧化机理,可帮助学生将金属材料科学的理论知识融会贯通,培养他们设计新型金属材料的能力,以有效应对科学和工程领域中的实际问题。展开更多
Biology is a rich source of great ideas that can inspire us to find successful ways to solve the challenging problems in engineering practices including those in the chemical industry. Bio-inspired chemical engineerin...Biology is a rich source of great ideas that can inspire us to find successful ways to solve the challenging problems in engineering practices including those in the chemical industry. Bio-inspired chemical engineering(Bio Ch E)may be recognized as a significant branch of chemical engineering. It may consist of, but not limited to, the following three aspects: 1) Chemical engineering principles and unit operations in biological systems; 2) Process engineering principles for producing existing or developing new chemical products through living ‘devices';and 3) Chemical engineering processes and equipment that are designed and constructed through mimicking(does not have to reproduce one hundred percent) the biological systems including their physical–chemical and mechanical structures to deliver uniquely beneficial performances. This may also include the bio-inspired sensors for process monitoring. In this paper, the above aspects are defined and discussed which establishes the scope of BioChE.展开更多
A number of (1) Ph.D. graduate research fellowships, (2) postdoctoral fellowships, and (3) undergraduate research fellowships are available immediately in the area of neutron-diffraction materials research. Candidates...A number of (1) Ph.D. graduate research fellowships, (2) postdoctoral fellowships, and (3) undergraduate research fellowships are available immediately in the area of neutron-diffraction materials research. Candidates with strong backgrounds in Materials Science, Metallurgy (including Processing, and Mechanical/Physical Behavior), Computational Materials Science, Mechanical/Civil Engineering, Physics, Computer Science and Engineering, or a related field are encouraged to apply. The research activities will focus on the subjects of (1) in-situ neutron-diffraction characterization of mechanical behavior (plasticity, twinning, fatigue, and creep deformation) of advanced ma-展开更多
文摘New materials are fundamental to the growth,security,and quality of life of human being sand open doors to technologies in civil,chemical,nuclear,aeronautical,mechanical,biomedical,and electrical engineering.Creative companies use multiple materials in the development of their activities,such as solid stone,fiber glass,concrete,and glass reinforced concrete,for example.Based on bibliographic research,the article examines the synergy between materials science&engineering and creative economy.The main argument indicates that this synergy creates solutions and functionalities that add value to existing products and allow the development of new products with competitive advantages.It may also contribute to the preservation of cultural values and promote sustainability.
文摘Molecular dynamics (MD) is a computer simulation technique that helps to explore the behavior and properties of molecules and atoms. MD has been used in research and development in many spaces, including materials science and engineering and nanotechnology. MD has been proven useful in topics like the nano-engineering of construction materials, correcting graphene planar defects, studying self-assembling bio-materials, and the densification, consolidation, and sintering of nanocrystalline materials.
文摘In the last decade and more, systems engineering and systems sciencehave been rapidly developed and applied in China. Scientists and ex-perts involved have achieved remarkable successes both in developingtheories of systems science and in promoting applications of systemsengineering. In theories, they not only have advanced a clear and com-
文摘Guest Editors (Editorial Board of EET):Prof. Wei-Dong He Univ. of Electron. Sci. & Tech. of China weidong.he@uestc.edu.cnProf. Terrenee Mak The Chinese Univ. ofHong Kong, stmak@cse.cuhk.edu.hkProf. Qiang Li Univ. of Electron. Sci. & Tech. of China qli@uestc.edu.cnProf. Wei-Sheng Zhao Centre National de la Recherche Scientifique (National Center for Scientific Research) weisheng.zhao@u-psud, fr From energy generation to transportation, from energy distribution to storage, from semiconductor processing to communications, and from portable devices to data centers, energy consumption has grown to be a major limitation to usability and performance. Therefore, energy-efficient technologies become an active research area motivated by energy necessity and environmental concerns. With energy-efficient technologies, a number of epoch-making technical approaches can be expected. Energy efficiency technologies are affecting all forms of energy conversion and all aspects of life.
文摘Phenomenon: Nowadays, with rapidly developing in medical laboratory science(MLS), new concepts, knowledge and technologies are constantly emerging, which requires medical students to continuously learn to grasp the new development trend and the latest research progress. To enable the students to learn and make use of scientific knowledge better, the Special English Curriculum for MLS has been set up, which is very important to non-English-speaking students. However, there are many problems in the course of teaching, so the improved teaching quality of the curriculum is in demand. Approach: In this paper these problems are described and the corresponding advices are proposed from the perspectives of staff room, teachers and students, which are supposed to develop the curriculum for education of the medical laboratory scientists. Findings: To improve the teaching quality of the Special English Curriculum for MLS, the textbook should be appropriately selected or compiled, the novel teaching methods can be applied, and the modern multimedia teaching materials can be adopted.The teachers of the curriculum should be proficient in professional knowledge, English as well as the systematic and scientific teaching methods. The students need to have the courage and determination to overcome the difficulties when they learn the curriculum, and the students who have not did well in their lessons should learn to study by themselves. Insights: The Special English Curriculum for MLS is very important to non-English-speaking students and is kind of difficult for them, the staff room, teachers and students should adjust themselves to teach and learn the curriculum better.
文摘The world is trying to recover from once in the COVID-19 pandemic, which has a higher mortality rate than the common flu. However, the threat of different variants is still affecting us in a different capacity. Several preventive measures have been adopted across the nation and the globe to avoid the spr<span style="font-family:Verdana;">ead of this virus, such as lockdown, restricted travel, social distancing guidelin</span><span style="font-family:Verdana;">es, obligatory face mask use, etc. These activities directly influenced the manag</span><span style="font-family:Verdana;">ement of social life, economy, and livelihoods. The effect of COVID-</span><span style="font-family:Verdana;">19 on the public transit industry and strategies the transit agencies adapted to continue providing the service during the pandemic has been synthesized in this pap</span><span style="font-family:Verdana;">er. As a result of the pandemic, public transit ridership decreased by abou</span><span style="font-family:Verdana;">t 70 percent for most agencies compared to pre-pandemic levels. This article also highlights the prevention of COVID-19 spread in the public transit industry using engineering solutions and advanced material science and nanotechnology solutions.</span>
文摘The unique structural and electrical properties of two-dimensional van der Waals (vdW) material, nickel-phosphorus trisulfide (NiPS3), render it a promising compound for its adaptation in advanced technology applications. In order to explore its potential practical applications in optoelectronic, spintronic, and energy conversion technologies, this work has explored some of the fundamental aspects defining the excitonic behavior of NiPS3, such as bandgap characteristics, antiferromagnetism, and semiconductor nature derived from its layered structure. This study of the properties of NiPS3 would also outline problems or difficulties that must be faced upon its use in new technologies. This also indicates the demand for further research on NiPS3 to fulfill or realize its promise in technological advancement more fully.
基金Natural Science Foundation of Beijing Municipality,Z220015.
文摘Objective:To investigate the advancements achieved by biomedical engineering laboratories in China during 2023.Methods:A total of 729 articles were initially selected from the SCI database and categorized by image,signal,gene,and mechanics,with categories of quartile 1 or higher.Subsequently,52 representative articles were selected for this review.Results:The Chinese research team made significant strides in biomedical engineering in 2023,primarily in the following areas:traditional imaging technology,fluorescence labeling technology,photoacoustic imaging technology,neural interfaces and modulation,medical machinery,and medical materials.Significance:This review serves as an instructional manual for novices and an updated status report for experienced professionals.Additionally,comparing the achievements of Chinese teams with international teams may help shape future research directions in China.
文摘金属类专业的现有课程体系虽然在理论知识和实践技能方面都为学生提供了扎实的训练,但学生们往往难以将分散在不同课程中的知识点融会贯通,形成一个完整的知识体系。由此可见,缺乏一门能够使学生灵活运用所有专业知识的综合应用型课程。因此,设计了“Materials Engineering and Performance”专业选修课,涵盖了微观组织调控、强化机制、塑韧化机理,可帮助学生将金属材料科学的理论知识融会贯通,培养他们设计新型金属材料的能力,以有效应对科学和工程领域中的实际问题。
文摘Biology is a rich source of great ideas that can inspire us to find successful ways to solve the challenging problems in engineering practices including those in the chemical industry. Bio-inspired chemical engineering(Bio Ch E)may be recognized as a significant branch of chemical engineering. It may consist of, but not limited to, the following three aspects: 1) Chemical engineering principles and unit operations in biological systems; 2) Process engineering principles for producing existing or developing new chemical products through living ‘devices';and 3) Chemical engineering processes and equipment that are designed and constructed through mimicking(does not have to reproduce one hundred percent) the biological systems including their physical–chemical and mechanical structures to deliver uniquely beneficial performances. This may also include the bio-inspired sensors for process monitoring. In this paper, the above aspects are defined and discussed which establishes the scope of BioChE.
文摘A number of (1) Ph.D. graduate research fellowships, (2) postdoctoral fellowships, and (3) undergraduate research fellowships are available immediately in the area of neutron-diffraction materials research. Candidates with strong backgrounds in Materials Science, Metallurgy (including Processing, and Mechanical/Physical Behavior), Computational Materials Science, Mechanical/Civil Engineering, Physics, Computer Science and Engineering, or a related field are encouraged to apply. The research activities will focus on the subjects of (1) in-situ neutron-diffraction characterization of mechanical behavior (plasticity, twinning, fatigue, and creep deformation) of advanced ma-