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The countermeasures of reducing and preventing disasters and “remaining space for energy”

Chen Gangyi,Lu Yajun

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 92-96

Abstract: from matter and space should be remained for energy, the relationships of energy space and natural disasterThe application and countermeasures of energy space in reconstruction after disaster, plan of flood controland disaster reduction, ecological environmental plan and etc. were proposed.natural disasters and artificial construction project should remain space for energy for effective disaster

Keywords： stir kinetic energy     energy space     disaster prevention and reduction     reconstruction after disaster    

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Post-disaster reconstruction project management decision-making study

Tian Yuanfu,Li Hailian,Ma Xinmei

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 63-66

Abstract: "text-align: justify;">Strong earthquake brings great loss to people's lives and property, post-disasterreconstruction task is urgent and arduous.modeling ideas and methods of co-ordinating plans to explore this issue, from the perspective of post-disasterreconstruction overall situation, establishes a mathematical model of reconstruction's prior recorderand meeting the limited resources,and offers theory support to reconstruction task's reasonable

Keywords： post-disaster reconstruction     project management     investment decision-making     entropy    

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Towards instant service rebuilding after site corruptions

Zheng Weimin

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 32-38

Abstract: p style="text-align: justify;">The paper describes a new system protection method which is used for disasterIt abandons the traditional data protection based DR(disaster recovery) achieves, replicates the whole

Keywords： disaster recovery     virtualization     parallel    

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Isogeometric analysis based on geometric reconstruction models

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 782-797 doi: 10.1007/s11465-021-0648-0

Abstract: represented by boundary polygons or point cloud and is embedded into a regular background grid, and a model reconstruction

Keywords： isogeometric analysis     reconstruction model     level set function     trimmed element     point cloud    

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Mine Disaster Science——The Systematic Science for Disasters Reduction and Mine Safety

Zhou Lihua

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 90-94

Abstract:

Mine disaster science is a systematic science for mine safety and disaster reduction.It is,compared with the previous unitary prevention and treatment of mine disaster, characterized byIt involves 8 aspects of safety and disaster reduction,such as safety philosophy , safety economics ,While exploring the preventing and treatment technology and method for the individual case of mine disaster

Keywords： mine disaster     mine safety     mine disaster science    

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Outcomes of patients awaiting lung transplantation after the implementation of donation after brain death

Frontiers of Medicine 2022, Volume 16, Issue 5,   Pages 760-765 doi: 10.1007/s11684-021-0899-5

Abstract: To elaborate the outcomes of patients awaiting lung transplantation (LTx) after the implementation ofdonation after brain death, we performed a retrospective study that encompassed 205 patients with end-stagethe died-waiting group, patients with ILD had a shorter median waiting time than patients with COPD after

Keywords： lung transplantation     donation after brain death     waitlist    

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Fractal characteristic evaluation and interpolation reconstruction for surface topography of drilled

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 840-854 doi: 10.1007/s11465-021-0643-5

Abstract: Compared with the model in published literature, the proposed model has equal reconstruction effect in

Keywords： surface topography     fractal evaluation     fractal interpolation     reconstruction     composite    

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Full-field dynamic strain reconstruction of an aero-engine blade from limited displacement responses

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0731-1

Abstract: This study proposes a method of full-field and real-time strain reconstruction of an aero-engine blade

Keywords： aero-engine blade     displacement response     dynamic strain reconstruction     mode shape     strain gauge    

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acting carmustine loaded natural extracellular matrix hydrogel for inhibition of glioblastoma recurrence after

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 536-545 doi: 10.1007/s11705-021-2067-5

Abstract: More attention should be given to local inhibition of recurrence after glioblastoma resection to meetimprove the sustained release and prolonged therapeutic effect of drugs for inhibiting tumor recurrence afterThe hydrogel was injected into the resection cavity of a glioblastoma tumor immediately after tumor removaldrug implantation and delivery may provide a reliable method to inhibit the recurrence of glioblastoma after

Keywords： BCNU     glioblastoma recurrence     tumor resection     nanoparticles     hydrogel    

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Shape reconstruction of parallelogram flaw

ZHENG Gangfeng, WU Bin, HE Cunfu

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1,   Pages 17-22 doi: 10.1007/s11465-008-0015-4

Abstract: To reconstruct the shape of the scatterer in elastic media, the authors deduce the Born approximation solution of the two-dimensional scattering problem, which includes the shape factor that embodies all information about the shape of the scatterer. Accordingly, the change in the shape of the scatterer only necessitates the number of the corresponding new shape factors. For a parallelogram void in a long Al rod, its shape factor can be obtained. In view of the definition of a characteristic function, the shape factor has a corresponding integral representation. Obviously, the shape factor can be considered as a Fourier transform of the characteristic function, which is reconstructed from the inverse Fourier transform. The integral equation is considered as the basic equation to reconstruct the shape of the scatterer. The identification of the geometrical character of a flaw is then given by the two dimensional inverse Born approximation in a low-frequency range. For the parallelogram void, a theoretical calculating identification is performed. At the same time, the numerical results are obtained by the finite element method.

Keywords： approximation     scatterer     scattering problem     information     inverse    

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The ecological system and the regionalization of landscape reconstruction in northwest of China

Peicheng LI,Guoyuan DU,Qilei LI,Jinfeng WANG,Feimin ZHENG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 4,   Pages 291-298 doi: 10.15302/J-FASE-2014033

Abstract: Thus, the Chinese government is strengthening research on improvement and reconstruction of the ecologicalIt is suggested that the reconstruction of landscape should be conducted by step by step regionalizationThe first level regionalization results of reconstruction of landscape are discussed.

Keywords： reconstruction of landscape     ecological system     the northwest area of China     science and technology action    

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Extrapolation reconstruction of wind pressure fields on the claddings of high-rise buildings

Yehua SUN, Guquan SONG, Hui LV

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 653-666 doi: 10.1007/s11709-018-0503-5

Abstract: Recent research about reconstruction methods mainly used the interpolation reconstruction of the fluctuatingpressure at the edge of the building, the work presented in this paper focuses on the extrapolation reconstructionThe studies show that it works well for not only interpolation reconstruction but also extrapolationreconstruction.different variogram, preliminary results suggest less time consumption and high efficiency in extrapolation reconstruction

Keywords： extrapolation reconstruction     proper orthogonal decomposition     Kriging method     von Kármán function     Hurst    

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Equitableness to long-distance of disaster reduction systems

Yao Qinglin

Strategic Study of CAE 2009, Volume 11, Issue 6,   Pages 153-158

Abstract:

The equitableness to long-distance of the disaster reduction aims atsystem in an incomplete condition, safeguard the interest of the whole and the far effect, scientize the disasterreduction management, and improve the disaster reduction work in each aspects.

Keywords： equitableness to long-distance     disaster reduction     management     earthquake    

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A dynamic stiffness-based framework for harmonic input estimation and response reconstruction considering

Yixian LI; Limin SUN; Wang ZHU; Wei ZHANG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 4,   Pages 448-460 doi: 10.1007/s11709-022-0805-5

Abstract: In structural health monitoring (SHM), the measurement is point-wise but structures are continuous. Thus, input estimation has become a hot research subject with which the full-field structural response can be calculated with a finite element model (FEM). This paper proposes a framework based on the dynamic stiffness theory, to estimate harmonic input, reconstruct responses, and to localize damages from seriously deficient measurements. To begin, Fourier transform converts the dynamic equilibrium equation to an equivalent static one in the frequency domain, which is under-determined since the dimension of measurement vector is far less than the FEM-node number. The principal component analysis has been adopted to “compress” the under-determined equation, and formed an over-determined equation to estimate the unknown input. Then, inverse Fourier transform converts the estimated input in the frequency domain to the time domain. Applying this to the FEM can reconstruct the target responses. If a structure is damaged, the estimated nodal force can localize the damage. To improve the damage-detection accuracy, a multi-measurement-based indicator has been proposed. Numerical simulations have validated that the proposed framework can capably estimate input and reconstruct multi-types of full-field responses, and the damage indicator can localize minor damages even with the existence of noise.

Keywords： dynamic stiffness     principal component analysis     response reconstruction     damage localization     under-determined    

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Monocyte subsets and their differentiation tendency after burn injury

Guangqing Wang, Zhaofan Xia

Frontiers of Medicine 2013, Volume 7, Issue 4,   Pages 397-400 doi: 10.1007/s11684-013-0298-7

Abstract: findings in the present study may help enhance understanding on the perturbation of the immune system after

Keywords： monocyte     differentiation     burn    

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Title Author Date Type Operation

The countermeasures of reducing and preventing disasters and “remaining space for energy”

Chen Gangyi,Lu Yajun

Journal Article

Post-disaster reconstruction project management decision-making study

Tian Yuanfu,Li Hailian,Ma Xinmei

Journal Article

Towards instant service rebuilding after site corruptions

Zheng Weimin

Journal Article

Isogeometric analysis based on geometric reconstruction models

Journal Article

Mine Disaster Science——The Systematic Science for Disasters Reduction and Mine Safety

Zhou Lihua

Journal Article

Outcomes of patients awaiting lung transplantation after the implementation of donation after brain death

Journal Article

Fractal characteristic evaluation and interpolation reconstruction for surface topography of drilled

Journal Article

Full-field dynamic strain reconstruction of an aero-engine blade from limited displacement responses

Journal Article

acting carmustine loaded natural extracellular matrix hydrogel for inhibition of glioblastoma recurrence after

Journal Article

Shape reconstruction of parallelogram flaw

ZHENG Gangfeng, WU Bin, HE Cunfu

Journal Article

The ecological system and the regionalization of landscape reconstruction in northwest of China

Peicheng LI,Guoyuan DU,Qilei LI,Jinfeng WANG,Feimin ZHENG

Journal Article

Extrapolation reconstruction of wind pressure fields on the claddings of high-rise buildings

Yehua SUN, Guquan SONG, Hui LV

Journal Article

Equitableness to long-distance of disaster reduction systems

Yao Qinglin

Journal Article

A dynamic stiffness-based framework for harmonic input estimation and response reconstruction considering

Yixian LI; Limin SUN; Wang ZHU; Wei ZHANG

Journal Article

Monocyte subsets and their differentiation tendency after burn injury

Guangqing Wang, Zhaofan Xia

Journal Article