**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**569

# Search results for: combine inversion

##### 569 Integration of Resistivity and Seismic Refraction Using Combine Inversion for Ancient River Findings at Sungai Batu, Lembah Bujang, Malaysia

**Authors:**
Rais Yusoh,
Rosli Saad,
Mokhtar Saidin,
Fauzi Andika,
Sabiu Bala Muhammad

**Abstract:**

**Keywords:**
ancient river,
combine inversion,
resistivity,
seismic refraction

##### 568 Application of Post-Stack and Pre-Stack Seismic Inversion for Prediction of Hydrocarbon Reservoirs in a Persian Gulf Gas Field

**Authors:**
Nastaran Moosavi,
Mohammad Mokhtari

**Abstract:**

**Keywords:**
density,
p-impedance,
s-impedance,
post-stack seismic inversion,
pre-stack seismic inversion

##### 567 Visco-Acoustic Full Wave Inversion in the Frequency Domain with Mixed Grids

**Authors:**
Sheryl Avendaño,
Miguel Ospina,
Hebert Montegranario

**Abstract:**

**Keywords:**
seismic inversion,
full wave inversion,
visco acoustic wave equation,
finite diffrence methods

##### 566 Local Radial Basis Functions for Helmholtz Equation in Seismic Inversion

**Authors:**
Hebert Montegranario,
Mauricio Londoño

**Abstract:**

**Keywords:**
Helmholtz equation,
meshless methods,
seismic imaging,
wavefield inversion

##### 565 Inversion of Electrical Resistivity Data: A Review

**Authors:**
Shrey Sharma,
Gunjan Kumar Verma

**Abstract:**

**Keywords:**
inversion,
limitations,
optimization,
resistivity

##### 564 Sum Capacity with Regularized Channel Inversion in Multi-Antenna Downlink Systems under Equal Power Constraint

**Authors:**
Attaullah Khawaja,
Amna Shabbir

**Abstract:**

**Keywords:**
broadcast channel,
channel inversion,
multiple antenna multiple-user wireless,
multiple-input multiple-output (MIMO),
regularization,
dirty paper coding (DPC),
sum capacity

##### 563 Hybrid Gravity Gradient Inversion-Ant Colony Optimization Algorithm for Motion Planning of Mobile Robots

**Authors:**
Meng Wu

**Abstract:**

**Keywords:**
motion planning,
gravity gradient inversion algorithm,
ant colony optimization

##### 562 Use of Quasi-3D Inversion of VES Data Based on Lateral Constraints to Characterize the Aquifer and Mining Sites of an Area Located in the North-East of Figuil, North Cameroon

**Authors:**
Fofie Kokea Ariane Darolle,
Gouet Daniel Hervé,
Koumetio Fidèle,
Yemele David

**Abstract:**

**Keywords:**
electrical resistivity method,
1D inversion,
quasi 3D inversion,
groundwaters,
mining

##### 561 Kalman Filter Gain Elimination in Linear Estimation

**Authors:**
Nicholas D. Assimakis

**Abstract:**

**Keywords:**
discrete time,
estimation,
Kalman filter,
Kalman filter gain

##### 560 An Approach on Robust Multi Inversion of a Nonlinear Model for an Omni-Directional Mobile

**Authors:**
Fernando P. Silva,
Valter J. S. Leite,
Erivelton G. Nepomuceno

**Abstract:**

**Keywords:**
robust multi inversion,
omni-directional robot,
robocup,
nonlinear control

##### 559 Procedural Protocol for Dual Energy Computed Tomography (DECT) Inversion

**Authors:**
Rezvan Ravanfar Haghighi,
S. Chatterjee,
Pratik Kumar,
V. C. Vani,
Priya Jagia,
Sanjiv Sharma,
Susama Rani Mandal,
R. Lakshmy

**Abstract:**

**Keywords:**
chemical composition,
dual-energy computed tomography,
inversion algorithm

##### 558 Dependence of the Photoelectric Exponent on the Source Spectrum of the CT

**Authors:**
Rezvan Ravanfar Haghighi,
V. C. Vani,
Suresh Perumal,
Sabyasachi Chatterjee,
Pratik Kumar

**Abstract:**

**Keywords:**
attenuation coefficient,
computed tomography,
photoelectric effect,
source spectrum

##### 557 Inversion of Gravity Data for Density Reconstruction

**Authors:**
Arka Roy,
Chandra Prakash Dubey

**Abstract:**

**Keywords:**
depth resolution plot,
gravity inversion,
Picard plot,
SVD,
Tikhonov formulation

##### 556 Abnormal Features of Two Quasiparticle Rotational Bands in Rare Earths

**Authors:**
Kawalpreet Kalra,
Alpana Goel

**Abstract:**

**Keywords:**
rotational bands,
signature dependence,
signature quantum number,
two quasiparticle

##### 555 Seismic Inversion to Improve the Reservoir Characterization: Case Study in Central Blue Nile Basin, Sudan

**Authors:**
Safwat E. Musa,
Nuha E. Mohamed,
Nuha A. Bagi

**Abstract:**

**Keywords:**
basin,
Blue Nile,
inversion,
seismic

##### 554 Optimum Design of Combine Threshing Cylinder for Soybean Harvest

**Authors:**
Choi Duckkyu,
Choi Yong,
Kang Taegyoung,
Jun Hyeonjong,
Choi Ilsu,
Hyun Changsik

**Abstract:**

**Keywords:**
soybean harvest,
combine threshing,
threshing cylinder,
optimum design

##### 553 The Implementation of Poisson Impedance Inversion to Improve Hydrocarbon Reservoir Characterization in Poseidon Field, Browse Basin, Australia

**Authors:**
Riky Tri Hartagung,
Mohammad Syamsu Rosid

**Abstract:**

**Keywords:**
reservoir characterization,
poisson impedance,
browse basin,
poseidon field

##### 552 The Evaluation of Heavy Metal Pollution Degree in the Soils Around the Zangezur Copper and Molybdenum Combine

**Authors:**
K. A. Ghazaryan,
G. A. Gevorgyan,
H. S. Movsesyan,
N. P. Ghazaryan,
K. V. Grigoryan

**Abstract:**

**Keywords:**
Armenia,
Zangezur copper and molybdenum combine,
soil,
heavy metal pollution degree

##### 551 Performance Investigation of UAV Attitude Control Based on Modified PI-D and Nonlinear Dynamic Inversion

**Authors:**
Ebrahim Hassan Kapeel,
Ahmed Mohsen Kamel,
Hossan Hendy,
Yehia Z. Elhalwagy

**Abstract:**

**Keywords:**
UAV dynamic model,
attitude control,
nonlinear PID,
dynamic inversion

##### 550 Performance Investigation of Unmanned Aerial Vehicles Attitude Control Based on Modified PI-D and Nonlinear Dynamic Inversion

**Authors:**
Ebrahim H. Kapeel,
Ahmed M. Kamel,
Hossam Hendy,
Yehia Z. Elhalwagy

**Abstract:**

**Keywords:**
attitude control,
nonlinear PID,
dynamic inversion

##### 549 Derivation of Bathymetry from High-Resolution Satellite Images: Comparison of Empirical Methods through Geographical Error Analysis

**Authors:**
Anusha P. Wijesundara,
Dulap I. Rathnayake,
Nihal D. Perera

**Abstract:**

**Keywords:**
log-linear model,
multi spectral,
residuals,
spatial error model

##### 548 The Inversion of Helical Twist Sense in Liquid Crystal by Spectroscopy Methods

**Authors:**
Anna Drzewicz,
Marzena Tykarska

**Abstract:**

**Keywords:**
helical twist sense,
liquid crystals,
nuclear magnetic resonance spectroscopy,
vibrational spectroscopy

##### 547 Inversion of the Spectral Analysis of Surface Waves Dispersion Curves through the Particle Swarm Optimization Algorithm

**Authors:**
A. Cerrato Casado,
C. Guigou,
P. Jean

**Abstract:**

**Keywords:**
dispersion,
inverse problem,
particle swarm optimization,
SASW,
soil profile

##### 546 Characterization of the Groundwater Aquifers at El Sadat City by Joint Inversion of VES and TEM Data

**Authors:**
Usama Massoud,
Abeer A. Kenawy,
El-Said A. Ragab,
Abbas M. Abbas,
Heba M. El-Kosery

**Abstract:**

**Keywords:**
El Sadat city,
joint inversion,
VES,
TEM

##### 545 Preparation and Characterization of Antifouling Polysulfone Flat Sheet Membrane by Phase Inversion

**Authors:**
Bharti Saini,
Sukanta K. Dash

**Abstract:**

**Keywords:**
membrane,
phase inversion method,
polysulfone,
porous structure

##### 544 Tectonic Inversion Manifestations in the Jebel Rouas-Ruissate (Northeastern Tunisia)

**Authors:**
Aymen Arfaoui,
Abdelkader Soumaya,
Noureddine Ben Ayed

**Abstract:**

**Keywords:**
tunisia,
imbricate fans,
triassic decollement level,
fault propagation fold

##### 543 Modified Adaptive Discrete-Time Incremental Nonlinear Dynamic Inversion Control for Quad-Rotors in the Presence of Motor Faults

**Authors:**
Karim Ahmadi,
Davood Asadi,
Seyed Yaser Nabavi-Chashmi,
Onder Tutsoy

**Abstract:**

**Keywords:**
adaptive control,
drone,
fault tolerant,
incremental nonlinear dynamic,
trajectory tracking

##### 542 Inversion of PROSPECT+SAIL Model for Estimating Vegetation Parameters from Hyperspectral Measurements with Application to Drought-Induced Impacts Detection

**Authors:**
Bagher Bayat,
Wouter Verhoef,
Behnaz Arabi,
Christiaan Van der Tol

**Abstract:**

**Keywords:**
hyperspectral remote sensing,
model inversion,
vegetation responses,
water stress

##### 541 Integral Form Solutions of the Linearized Navier-Stokes Equations without Deviatoric Stress Tensor Term in the Forward Modeling for FWI

**Authors:**
Anyeres N. Atehortua Jimenez,
J. David Lambraño,
Juan Carlos Muñoz

**Abstract:**

**Keywords:**
Navier-Stokes equations,
modeling,
visco-acoustic,
inversion FWI

##### 540 Role of Inherited Structures during Inversion Tectonics: An Example from Tunisia, North Africa

**Authors:**
Aymen Arfaoui,
Abdelkader Soumaya,
Ali Kadri,
Noureddine Ben Ayed

**Abstract:**

**Keywords:**
Tunisian dorsal backland,
fault slip data; synsedimentary faults,
tectonic inversion,
decollement level,
fault propagation fold