نتایج جستجو برای: drastic method

تعداد نتایج: 1639165  

2005
Y. FAVENNEC M. GIRAULT O. BALIMA D. PETIT

We consider the resolution of an inverse problem for the identification of some reduced nonlinear diffusive models. The modal identification method is dealt with along with a gradient-type optimization method. Two distinct approaches are considered and compared. On one hand the classical finite differences approach and, on the other hand, the adjoint method for the computation of the objective ...

2008
Jin-Gu Kang Young-Dae Ko Jae-Gwan Park Dong-Wan Kim

Transition metal oxides have been suggested as innovative, high-energy electrode materials for lithium-ion batteries because their electrochemical conversion reactions can transfer two to six electrons. However, nano-sized transition metal oxides, especially Co3O4, exhibit drastic capacity decay during discharge/charge cycling, which hinders their practical use in lithium-ion batteries. Herein,...

Journal: :International journal of earth science and geophysics 2021

This paper presents the theory and application of a new vulnerability method (RIHM). The is applied on Monastir shallow aquifer system, Tunisia. results have been concluded from other established assessment methods DRASTIC, SINTACS GALDIT. As known, DRASTIC are not designed for seawater intrusion contamination but useful to build model approach assess groundwater intrusion. RIHM parameters afte...

2016
Ching-Ping Liang Cheng-Shin Jang Cheng-Wei Liang Jui-Sheng Chen

In the Pingtung Plain of southern Taiwan, elevated levels of NO₃--N in groundwater have been reported. Therefore, efforts for assessing groundwater vulnerability are required as part of the critical steps to prevent and control groundwater pollution. This study makes a groundwater vulnerability assessment for the Pingtung Plain using an improved overlay and index-based DRASTIC model. The improv...

2011
Jamil Draréni Renaud Keriven Renaud Marlet

In this paper, we present a new method for line segments matching for indoor reconstruction. Instead of matching individual segments via a descriptor like most methods do, we match segment chains that have a distinctive topology using a dynamic programing formulation. Our method relies solely on the geometric layout of the segment chain and not on photometric or color profiles. Our tests showed...

Journal: :Signal Processing 2012
Ali ParandehGheibi Mohammad Ali Akhaee Ali Ayremlou Mohammad Amin Rahimian Farrokh Marvasti

In this paper a novel hybrid approach for compensating the distortion of any interpolation has been proposed. In this hybrid method, a modular approach was incorporated in an iterative fashion. By using this approach we can get drastic improvement with less computational complexity. The extension of the proposed approach to two dimensions was also studied. Both the simulation results and mathem...

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