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Some considerations on climate change based on philosophic principle
Li Peicheng
Strategic Study of Chinese Academy of Engineering 2008, Volume 10, Issue 11, Pages 7-13
Based on basic principle of philosophy, the problem of global climate change is discussed by citing the data of geologic history and hydrometeor. The result shows that global climate change is continuing and the main motive force causing climate change is nature itself but not mankind; the current stage of climate change is a fluctuation part of whole stage of climate change and the change tendency is not eternality; the scope of the current stage of climate change is not exceeding the one of historical climate change. According to the points mentioned above, it may be concluded that the artificial emission of CO2 is not the main factor causing global climate change. So it is reasonable to analyze and treat particular climate change problem with special measure in the condition of different space-time.Finally some suggestions on dealing with the problem of climate change about China are proposed.
Keywords： climate change philosophic consideration global climate warming greenhouse gas
Zhenji Li, Chunbo Xu
Frontiers of Medicine 2011, Volume 5, Issue 2, Pages 208-211 doi: 10.1007/s11684-011-0126-x
Keywords： fundamental theory traditional Chinese medicine research strategy
Basic consideration of research strategies for head and neck cancer
Jin Gao, Ben Panizza, Newell W. Johnson, Scott Coman, Alan R. Clough
Frontiers of Medicine 2012, Volume 6, Issue 4, Pages 339-353 doi: 10.1007/s11684-012-0213-7
Head and neck cancer (HNC) consists of a group of malignancies affecting closely related anatomical regions of the upper aerodigestive tract (UADT), including the oral cavity, salivary glands, upper and lower jaw bones and facial skin; the nasal cavity, paranasal sinuses, pharynx, larynx and thyroid gland (although the latter is often excluded and considered as part of endocrine neoplasms). Of these, 90% of HNCs are histologically squamous cell carcinomas originating from the mucosal lining. These malignancies are strongly associated with certain environmental and life-style risk factors, principally tobacco in both smoked and smokeless forms, excessive alcohol consumption, diets poor in antioxidants and essential micronutrients, UV light, chemicals used in certain workplaces, and viruses, principally certain strains of human papillomavirus (HPV) and Epstein-Barr virus (EBV). These cancers are frequently aggressive in their biological behaviour with local invasion and metastasis to lymph nodes in the neck. Since most patients are already at late stages of disease at the time of diagnosis, the desirable practice of early diagnosis (first sign of the malignant lesion at an initial stage ) and early treatment, a critical priority to save lives and retain quality of life, is difficult to implement. Thus, primary prevention has been set as a key goal. This article aims to reinforce the basic knowledge of aetiology, key risk factors related to the development of head and neck cancer, basic features of clinical appearance of this group of cancers, and strategies for prevention and early detection. We also suggest basic research strategies on the basis of current knowledge, which should ultimately lead to the improvement of clinical management.
Keywords： clinical management head and neck cancer prevention and early detection research strategies risk factors
Practical consideration for design and optimization of the step feed process
Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG
Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1, Pages 135-142 doi: 10.1007/s11783-012-0454-3
Keywords： step feed anoxic/oxic (A/O) University of Cape Town (UCT) simultaneous nitrification and denitrification (SND) denitrifying phosphorus removal biological nutrient removal (BNR)
Modeling of the minimum cutting thickness in micro cutting with consideration of the friction around
Tianfeng ZHOU, Ying WANG, Benshuai RUAN, Zhiqiang LIANG, Xibin WANG
Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1, Pages 81-88 doi: 10.1007/s11465-019-0561-y
Keywords： tool friction minimum cutting thickness finite element method tool edge radius micro cutting
Philosophic View on Exploration Engineering of Daqing Oil Field at a New Stage
Wang Yupu
Strategic Study of Chinese Academy of Engineering 2008, Volume 10, Issue 3, Pages 21-24
During the 10th "five year" plan, the exploration work in Daqing Oil Field was conducted positively from the perspective of philosophy, with new achievements and 4 new inspirations. The first inspiration tells that cognition sources from practice, and confined practice would result in limited cognition, only by judging historical events progressively and evolutionarily could made great innovations. The second inspiration expounds that exploratory risks exist objectively and associate with chances. Solving the conflicts between risks and chances is the key to success. The third inspiration illustrates that oil-finding ability is productive force, while organizing and managing being production relations.Productive force would be accelerated by adequate production relations. The fourth inspiration concludes that freeing exploration ideas is the internal cause and foundation while development of exploration technology being the external cause and condition. External causes would take effect through internal causes, and generate qualitative change. "2 identification technologies" innovated together with the new development of "3 engineering technologies" in Daqing Oil Field have beneficially supported the exploration prospects.
Keywords： daqing oil field exploration engineering philosophy
Iraj AHMADIAN,Oveis ABEDINIA,Noradin GHADIMI
Frontiers in Energy 2014, Volume 8, Issue 4, Pages 412-425 doi: 10.1007/s11708-014-0315-9
Keywords： component distributed energy resources fuzzy optimization loss reduction interactive honey bee mating optimization (IHBMO) voltage deviation reduction stochastic programming
Jun WU,Xuemei LIU
Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 3, Pages 323-340 doi: 10.1007/s11709-015-0301-2
Keywords： high strength concrete (SHS) engineered cementitious composite interface blast test strain rate effect
Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint
Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja
Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4, Pages 745-762 doi: 10.1007/s11705-018-1779-7
Process plants should be designed to be economically viable and environmentally friendly, while also being operable and maintainable during process implementation. The safety of processes is among the most important considerations in obtaining results that are more acceptably realistic, as it is linked to the availability and reliability of the process. Inherent safety can effectively be enhanced in the early stages of the design, when the main decisions on process design are made. The aim of this study is to enhance and select the appropriate risk assessment method and to incorporate it into process synthesis, using a mathematical programming approach. A mixed-integer, nonlinear programming (MINLP) model was used for the synthesis of a methanol production process, considering risk assessment during the synthesis. Risk assessment is performed simultaneously with the MINLP process synthesis, where the risk is determined either for the whole process as overall risk, or on a per unit-of-a-product basis. For the latter, a new measurement is proposed: the inherent risk footprint. The results of a case study led to two main conclusions: (i) Significantly safer designs can be obtained at negligible economic expense, and (ii) at higher production capacities, a lower inherent risk footprint can be achieved. The results also indicate that designs obtained using this method can have significantly increased inherent safety, while remaining economically viable.
Keywords： inherent safety process design simultaneous risk assessment risk footprint methanol process
CHENG Jian, FAN Xiu-min, XU An, HONG Xin, HUANG Wei-dong
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 282-287 doi: 10.1007/s11465-006-0042-y
Keywords： real-time emendation disturbance maneuvering MMU correction
Strategic consideration on China’s mining modernization
Yu Runcang
Strategic Study of Chinese Academy of Engineering 2012, Volume 14, Issue 3, Pages 27-36
The paper explores three important points and development strategies for realization of mining modernization. To control resources is the basic competitive power; constitution of mining-ecology engineering must be enforced for mining enterprises; information building would completely change the mine feature.
Keywords： China’s mining modernization development strategy
Practice and Consideration on CAPP
Li Peigen,Zhang Guojun
Strategic Study of Chinese Academy of Engineering 2005, Volume 7, Issue 3, Pages 13-16
Computer aided process planning (CAPP) has been regarded as not only an important research area for the informatization on shop-floor level, which presently remains a relatively weaker sector in information-based manufacturing, but also a bridge across the informatization of shop-floor and enterprise levels. For its wide spectrum of tasks with vast amount of contents involved, as well as for its strong necessity in customization to different manufacturing sectors and various manufacturing processes, CAPP has met with difficulties in generalization and commercialization. On the other hand, due to its position as cross point among various manufacturing activities, it has been proven difficult in integrating with other enterprise application systems. This paper introduces some advancements in the R&D of CAPP, including the application of framework technology in the development of an open architecture CAPP platform, system integration based on BOM transformation, as well as promoting the application of CAPP thorough solving typical problems for some specific industries. In addition, some trends in the R&D of CAPP are also pointed out, i.e., quantified analysis and parameter setting, CAPP based on 3D models and CAPP for shop-floor applications are important directins for further R&D in this area.
Keywords： manufacturing informatization CAPP
The New Consideration of the Hydropower Installed Capacity
Xiong Kaizhi,Cheng Liqin
Strategic Study of Chinese Academy of Engineering 2007, Volume 9, Issue 8, Pages 26-29
This paper investigates the load development of power systems, the characteristics of the hydropower, and the tremendous advantages of the hydropower in peak adjusting of power systems. Using the East China power system as an illustrative example,the inconsistencies in the calculating principle of the hydropower installed capacity and the demand of the power system are assested. A new calculating principle that minimizes the cost of the power system is proposed. The effect of the new calculating principle on the hydropower installed capacity is evaluated by using a real case. The analysis provides significant insights in calculating the installed capacity of large hydropower in China.
Keywords： hydropower installed capacity peak adjusting power system
Design considerations and experimental studies on semi-active smart pin joint
Yancheng LI, Jianchun LI, Bijan SAMALI, Jiong WANG,
Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4, Pages 363-370 doi: 10.1007/s11465-009-0074-1
Keywords： magnetorheological (MR) fluids smart pin joint design consideration
A Consideration of Agriculture and Agricultural Science
Liu Gengling
Strategic Study of Chinese Academy of Engineering 2004, Volume 6, Issue 4, Pages 26-29
This article explores the importance of agriculture in line with development of society. It uses examples of high productivity achieved in grain and cotton crops in Inner Mongolia and Xinjiang areas to show that the fundamental objective of agricultural science is to maximize crops through the most effective use of soil, fertilizer and water in gaining the greatest benefit from power of the sun. Agricultural science should take up relevant theories and methodologies from other sciences, such as biological science, earth science and economics. The use of information technology will have great benefits for agricultural science. It hopes the scientific communities of China can make a significant contribution to solving the problems facing our rural areas, farmers and agriculture itself.
Keywords： agriculture agricultural sciences
Title Author Date Type Operation
The fundamental theory of traditional Chinese medicine and the consideration in its research strategy
Zhenji Li, Chunbo Xu
Journal Article
Basic consideration of research strategies for head and neck cancer
Jin Gao, Ben Panizza, Newell W. Johnson, Scott Coman, Alan R. Clough
Journal Article
Practical consideration for design and optimization of the step feed process
Shijian GE, Yongzhen PENG, Congcong LU, Shuying WANG
Journal Article
Modeling of the minimum cutting thickness in micro cutting with consideration of the friction around
Tianfeng ZHOU, Ying WANG, Benshuai RUAN, Zhiqiang LIANG, Xibin WANG
Journal Article
Philosophic View on Exploration Engineering of Daqing Oil Field at a New Stage
Wang Yupu
Journal Article
Fuzzy stochastic long-term model with consideration of uncertainties for deployment of distributed energy
Iraj AHMADIAN,Oveis ABEDINIA,Noradin GHADIMI
Journal Article
Performance of soft-hard-soft (SHS) cement based composite subjected to blast loading with consideration
Jun WU,Xuemei LIU
Journal Article
Process synthesis with simultaneous consideration of inherent safety-inherent risk footprint
Andreja Nemet, Jiří J. Klemeš, Zdravko Kravanja
Journal Article
Virtual reality system of manned maneuvering unit taking into consideration the disturbance from an astronaut
CHENG Jian, FAN Xiu-min, XU An, HONG Xin, HUANG Wei-dong
Journal Article
Design considerations and experimental studies on semi-active smart pin joint
Yancheng LI, Jianchun LI, Bijan SAMALI, Jiong WANG,
Journal Article
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