نتایج جستجو برای: inverse analysis

تعداد نتایج: 2891215  

Journal: :int. journal of mining & geo-engineering 2012
roohollah parvizi gholam hossain norouzi fereydoun sahabi

avo as a known methodology is used to identify fluid type and reservoir lithology in subsurface exploration. method discussed in this paper, consists of three stages, including: direct modeling, inverse modeling and cross plot interpretation. by direct modeling we can clarify lithology or fluid dependent attributes. analysis performed using both p-p and p-sv attributes. inverse modeling deals w...

2001
A. Matani

In biomagnetic signal source activities, some are correlated, some are uncorrelated, and others are indifferent. If MEG (Magnetoencephalography) data have high signal to noise ratio, then the dominant components of the data are generated from such correlated, uncorrelated, and indifferent signal source activities. In this case, clustering of the signal sources in correlation and uncorrelation s...

2006
Kouichi Taji Keiji Matsumoto

In the analytic hierarchy process (AHP), the consistency of pairwise comparison is measured by the consistency index (CI) value of pairwise comparison matrices. The CI value is defined by the size and the principal eigenvalue of comparison matrix, and the larger the CI value is, the less consistent pairwise comparison is. In this paper, we propose the estimation method of consistency intervals,...

2008
Felix Mendez Arsenio Alfonso Thomas Schaefer David Crawford Sabri Tosunoglu

This paper addresses the design and programming of a biped robot. Simple kinematics will be employed to carry out an analysis of biped stability and control. Center of mass and angular position are key components of successful motion. These variables are monitored throughout each process gait. The motion is simulated using COSMOSMotion. Different software packages found in the market are analyz...

2011
M. Shuaib Khan

This article presents the theoretical analysis of Inverse Generalized Exponential Models. The shapes of the properties of the Inverse Generalized Exponential distribution are discussed. Inverse moments of Inverse Generalized Exponential distribution are derived. In this article we have presented the relationship between shape parameter and other properties such probability distribution, distrib...

2002
Klaus Mosegaard Malcolm Sambridge M Sambridge

Monte Carlo methods have become important in analysis of nonlinear inverse problems where no analytical expression for the forward relation between data and model parameters is available, and where linearization is unsuccessful. In such cases a direct mathematical treatment is impossible, but the forward relation materializes itself as an algorithm allowing data to be calculated for any given m...

Fereydoun Sahabi Gholam Hossain Norouzi, Roohollah Parvizi

AVO as a known methodology is used to identify fluid type and reservoir lithology in subsurface exploration. Method discussed in this paper, consists of three stages, including: Direct modeling, Inverse modeling and Cross plot interpretation. By direct modeling we can clarify lithology or fluid dependent attributes. Analysis performed using both P-P and P-Sv attributes. Inverse modeling deals w...

Journal: :مدیریت فرهنگ سازمانی 0
سید محمد میرکمالی استاد، دانشکدة روان شناسی و علوم تربیتی، دانشگاه تهران، ایران ابراهیم مزاری دانشجوی دکتری، دانشکدة روان شناسی و علوم تربیتی، دانشگاه تهران، ایران کبری خباره دانشجوی دکتری، دانشکدة مدیریت، دانشگاه خوارزمی، تهران، ایران سودابه ذوقی پور کارشناس ارشد، دانشکدة مدیریت، دانشگاه خوارزمی، تهران، ایران

this study aims to identify job stressors faculty members of birjand university and its relationship with quality of work life. the research method was descriptive and correlational that using cochran's sampling formula that sample size was determined by actual count, 136 members and simple random sampling was used. job stress (hse) questionnaire with reliability (α= 0.90) and quality of w...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم پایه 1386

چکیده ندارد.

ژورنال: علوم آب و خاک 2019

Simulation of water and salt transfer in soil is very effective in managing optimal water and fertilizer use in the field. In this study, the HYDRUS-1D model was used to simulate the transfer of water and bromide in a laboratory column of soil with clay loam texture. Soil hydraulic parameters (including air entry point) α, (saturated hydraulic conductivity) ks, (residual moisture content) θr (s...

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