前苏联骨科医生Gavrril A Ilizarov发明的环式穿针外固定及发现的牵拉成骨现象称为Ilizarov技术,对既往治疗困难的复杂骨创伤、骨髓炎、肢体残缺畸形等疾病有着神奇的疗效。秦泗河医生在数万例各类复杂骨科畸形矫治经验的基础上积极倡...前苏联骨科医生Gavrril A Ilizarov发明的环式穿针外固定及发现的牵拉成骨现象称为Ilizarov技术,对既往治疗困难的复杂骨创伤、骨髓炎、肢体残缺畸形等疾病有着神奇的疗效。秦泗河医生在数万例各类复杂骨科畸形矫治经验的基础上积极倡导应用Ilizarov技术,并受达尔文进化论以及中国"道法自然"等哲学思想启示,提出Ilizarov技术的实质是"骨科自然重建",通过缓慢组织牵伸充分利用时间变量及机体生物学再生修复潜能,调动人体组织自然修复,符合当代替代外科向再生医学发展的方向。本文用马克思主义哲学观,考查Ilizarov技术与骨科自然重建理念的产生和发展,加深对组织修复与再生控制医学本质的认识。展开更多
A Ms 8.0 large earthquake occurred in Sichuan,China on May 12,2008（hereafter called 5.12 Earthquake）,and then a large debris flow happened in the quake-hit Qingping Township of Mianzhu county on August 13,2008（here...A Ms 8.0 large earthquake occurred in Sichuan,China on May 12,2008（hereafter called 5.12 Earthquake）,and then a large debris flow happened in the quake-hit Qingping Township of Mianzhu county on August 13,2008（hereafter called 8.13 Debris Flow）.The influence of two disasters on the changes in land use were analyzed by using highresolution aerial photos and satellite remote sensing images taken before and after the 5.12 Earthquake and 8.13 Debris Flow,the selection of suitable construction land were studied by learning experiences and lessons from the selection of resettlement areas and through field surveys and with land use transfer model and analytical model in combination with RS and GIS.The results showed that the influence of the 5.12 Earthquake on ecological environment was far greater than that of the 8.13 Debris Flow;there were more salient conflicts between population and land after the earthquake.Sites for post-disaster reconstruction should not be in disaster-prone areas or in gully-facing areas.Suitable land for settlement construction in I-1~I-5 low-hazard zones is optimal settlement areas for post-disaster reconstruction.展开更多
The natural disasters struck northeast Australia between November 2010 and February 2011. The QLD （Queensland） State Government has established the Queensland Reconstruction Authority within one month. Recovery work...The natural disasters struck northeast Australia between November 2010 and February 2011. The QLD （Queensland） State Government has established the Queensland Reconstruction Authority within one month. Recovery works in QLD seem to be very smooth, and transfer phase to the normal civil works is going to start. Eastern Japan also attacked by the great earthquake and following Tsunami on March 11, 2011. Japanese Government, however, established the Reconstruction Agency almost one year after the event. The reconstruction of the disaster area is still on the halfway. This paper aims to find out the differences between two countries from the viewpoints of organization, planning process and financial conditions.展开更多
In this paper, we conduct research on the novel natural image reconstruction and representation algorithm based on clustenng and modified neural network. Image resolution enhancement is one of the earliest researches ...In this paper, we conduct research on the novel natural image reconstruction and representation algorithm based on clustenng and modified neural network. Image resolution enhancement is one of the earliest researches of single image interpolation. Although the traditional interpolation and method for single image amplification is effect, but did not provide more useful information. Our method combines the neural network and the clustering approach. The experiment shows that our method performs well and satisfactory.展开更多
Natural systems are typically nonlinear and complex, and it is of great interest to be able to reconstruct a system in order to understand its mechanism, which cannot only recover nonlinear behaviors but also predict ...Natural systems are typically nonlinear and complex, and it is of great interest to be able to reconstruct a system in order to understand its mechanism, which cannot only recover nonlinear behaviors but also predict future dynamics. Due to the advances of modern technology, big data becomes increasingly accessible and consequently the problem of reconstructing systems from measured data or time series plays a central role in many scientific disciplines. In recent decades, nonlinear methods rooted in state space reconstruction have been developed, and they do not assume any model equations but can recover the dynamics purely from the measured time series data. In this review, the development of state space reconstruction techniques will be introduced and the recent advances in systems prediction and causality inference using state space reconstruction will be presented. Particularly, the cutting-edge method to deal with short-term time series data will be focused on.Finally, the advantages as well as the remaining problems in this field are discussed.展开更多
文摘前苏联骨科医生Gavrril A Ilizarov发明的环式穿针外固定及发现的牵拉成骨现象称为Ilizarov技术,对既往治疗困难的复杂骨创伤、骨髓炎、肢体残缺畸形等疾病有着神奇的疗效。秦泗河医生在数万例各类复杂骨科畸形矫治经验的基础上积极倡导应用Ilizarov技术,并受达尔文进化论以及中国"道法自然"等哲学思想启示,提出Ilizarov技术的实质是"骨科自然重建",通过缓慢组织牵伸充分利用时间变量及机体生物学再生修复潜能,调动人体组织自然修复,符合当代替代外科向再生医学发展的方向。本文用马克思主义哲学观,考查Ilizarov技术与骨科自然重建理念的产生和发展,加深对组织修复与再生控制医学本质的认识。
基金supported by the Directional Project (Grant No. KZCX2-EW-317)Western Light Project (Grant No. 09R2340340) of Chinese Academy of SciencesNational Natural Science Funds (Grant No. 41071350,41101552)
文摘A Ms 8.0 large earthquake occurred in Sichuan,China on May 12,2008（hereafter called 5.12 Earthquake）,and then a large debris flow happened in the quake-hit Qingping Township of Mianzhu county on August 13,2008（hereafter called 8.13 Debris Flow）.The influence of two disasters on the changes in land use were analyzed by using highresolution aerial photos and satellite remote sensing images taken before and after the 5.12 Earthquake and 8.13 Debris Flow,the selection of suitable construction land were studied by learning experiences and lessons from the selection of resettlement areas and through field surveys and with land use transfer model and analytical model in combination with RS and GIS.The results showed that the influence of the 5.12 Earthquake on ecological environment was far greater than that of the 8.13 Debris Flow;there were more salient conflicts between population and land after the earthquake.Sites for post-disaster reconstruction should not be in disaster-prone areas or in gully-facing areas.Suitable land for settlement construction in I-1~I-5 low-hazard zones is optimal settlement areas for post-disaster reconstruction.
文摘The natural disasters struck northeast Australia between November 2010 and February 2011. The QLD （Queensland） State Government has established the Queensland Reconstruction Authority within one month. Recovery works in QLD seem to be very smooth, and transfer phase to the normal civil works is going to start. Eastern Japan also attacked by the great earthquake and following Tsunami on March 11, 2011. Japanese Government, however, established the Reconstruction Agency almost one year after the event. The reconstruction of the disaster area is still on the halfway. This paper aims to find out the differences between two countries from the viewpoints of organization, planning process and financial conditions.
文摘In this paper, we conduct research on the novel natural image reconstruction and representation algorithm based on clustenng and modified neural network. Image resolution enhancement is one of the earliest researches of single image interpolation. Although the traditional interpolation and method for single image amplification is effect, but did not provide more useful information. Our method combines the neural network and the clustering approach. The experiment shows that our method performs well and satisfactory.
基金supported by the National Key Research and Development Program of China (Grant No. 2017YFA0505500)Japan Society for the Promotion of Science KAKENHI Program (Grant No. JP15H05707)National Natural Science Foundation of China (Grant Nos. 11771010,31771476,91530320, 91529303,91439103 and 81471047)
文摘Natural systems are typically nonlinear and complex, and it is of great interest to be able to reconstruct a system in order to understand its mechanism, which cannot only recover nonlinear behaviors but also predict future dynamics. Due to the advances of modern technology, big data becomes increasingly accessible and consequently the problem of reconstructing systems from measured data or time series plays a central role in many scientific disciplines. In recent decades, nonlinear methods rooted in state space reconstruction have been developed, and they do not assume any model equations but can recover the dynamics purely from the measured time series data. In this review, the development of state space reconstruction techniques will be introduced and the recent advances in systems prediction and causality inference using state space reconstruction will be presented. Particularly, the cutting-edge method to deal with short-term time series data will be focused on.Finally, the advantages as well as the remaining problems in this field are discussed.
