Spectral Projected Gradient Method - Articles - Scientific Research Publishing

Comparison of Solution Methods for some Classical Flow Problems in Rarified Gas Dynamics (Articles)

Ignatius N. Njoseh, Alex Musa

Journal of Applied Mathematics and Physics Vol.1 No.3，September 20, 2013

DOI: 10.4236/jamp.2013.13006 4,823 Downloads 7,254 Views Citations
Adaptive Strategies for Accelerating the Convergence of Average Cost Markov Decision Processes Using a Moving Average Digital Filter (Articles)

Edilson F. Arruda, Fabrício Ourique

American Journal of Operations Research Vol.3 No.6，October 31, 2013

DOI: 10.4236/ajor.2013.36050 3,675 Downloads 6,026 Views Citations
Centerline Extraction for Image Segmentation Using Gradient and Direction Vector Flow Active Contours (Articles)

Shuqun Zhang, Jianyang Zhou

Journal of Signal and Information Processing Vol.4 No.4，November 6, 2013

DOI: 10.4236/jsip.2013.44052 3,987 Downloads 5,996 Views Citations
Aplanatic and Telescopic Lens with a Radial Gradient of Refraction Index (Articles)

Vladimir Ivanovich Tarkhanov

Optics and Photonics Journal Vol.3 No.7，November 20, 2013

DOI: 10.4236/opj.2013.37055 5,349 Downloads 6,902 Views Citations
The Structure of Pinus hartwegii at the Cofre de Perote, Veracruz, Mexico (Articles)

Dulce María Murrieta-Hernández, María del Rosario Pineda-López, Juan Carlos Noa-Carrazana, Martín Mata-Rosas, Ramón Zulueta-Rodríguez, Norma Flores-Estévez

Open Journal of Forestry Vol.4 No.4，July 11, 2014

DOI: 10.4236/ojf.2014.44035 3,277 Downloads 5,018 Views Citations
Sea Surface Temperature Anomaly and Precipitation Distribution in the Alagoas State of the Brazilian Northeast (Articles)

I. Kulikova, N. Fedorova, V. Levit, E. S. Cordeiro

Natural Science Vol.6 No.14，September 17, 2014

DOI: 10.4236/ns.2014.614104 2,798 Downloads 3,976 Views Citations
A Micro Study to Determine Porosity, Hydraulic Conductivity, Permeability and the Discharge Rate of Groundwater in Ondo State Riverbeds, Southwestern Nigeria (Articles)

Akintayo D. Omojola, Sunday J. Akinpelu, Abisola M. Adesegun, Olukayode D. Akinyemi

International Journal of Geosciences Vol.5 No.11，October 13, 2014

DOI: 10.4236/ijg.2014.511104 3,708 Downloads 4,911 Views Citations
This article belongs to the Special Issue on Geophysics
Stratified Convexity & Concavity of Gradient Flows on Manifolds with Boundary (Articles)

Gabriel Katz

Applied Mathematics Vol.5 No.17，October 29, 2014

DOI: 10.4236/am.2014.517270 5,149 Downloads 6,058 Views Citations
A Gradient Search Algorithm for the Maximal Visible Area Polygon Problem (Articles)

Helman I. Stern, Moshe Zofi

American Journal of Operations Research Vol.5 No.3，May 12, 2015

DOI: 10.4236/ajor.2015.53013 2,868 Downloads 3,576 Views Citations
Fermentation Patterns of Various Pectin Sources by Human Fecal Microbiota (Articles)

Byungjick Min, Ok Kyung Koo, Si Hong Park, Nathan Jarvis, Steven C. Ricke, Philip G. Crandall, Sun-Ok Lee

Food and Nutrition Sciences Vol.6 No.12，September 9, 2015

DOI: 10.4236/fns.2015.612115 4,569 Downloads 6,187 Views Citations
Numerical Analysis of Thermo-Elastic Contact Problem of Disc Brakes for Vehicle on Gradient Surfaces (Articles)

Moses Omolayo Petinrin, Adewale Adedayo Oyedele, Olusegun Olufemi Ajide

World Journal of Engineering and Technology Vol.4 No.1，February 5, 2016

DOI: 10.4236/wjet.2016.41006 6,251 Downloads 7,991 Views Citations
Geothermal Gradient and Heat Flow in the Nigeria Sector of the Chad Basin, Nigeria (Articles)

Mohammed Yerima Kwaya, Ewa Kurowska, Abdullahi Suleiman Arabi

Computational Water, Energy, and Environmental Engineering Vol.5 No.2，April 26, 2016

DOI: 10.4236/cweee.2016.52007 3,370 Downloads 5,717 Views Citations
Study on Optimizing High-Gradient Magnetic Separation—Part 2: Experimental Evaluation of the Performance of a New Designed Magnetic Filter (Articles)

Yonas S. Shaikh, Christian Seibert, Percy Kampeis

World Journal of Condensed Matter Physics Vol.6 No.2，May 31, 2016

DOI: 10.4236/wjcmp.2016.62017 2,698 Downloads 4,409 Views Citations
Nuclear Magnetic Resonance Study of Water-Polymer Interactions and Self-Diffusion of Water in Polymer Films (Articles)

Victor Rodin, Terence Cosgrove

Open Access Library Journal Vol.3 No.10，October 18, 2016

DOI: 10.4236/oalib.1103018 987 Downloads 2,632 Views Citations
Integrated Approach to Pore Pressure and Fracture Pressure Prediction Using Well Logs: Case Study of Onshore Niger-Delta Sedimentary Basin (Articles)

Cyril Ngozi Nwankwo, Stephen Onoh Kalu

Open Journal of Geology Vol.6 No.10，October 28, 2016

DOI: 10.4236/ojg.2016.610094 3,714 Downloads 7,651 Views Citations
Combination of Tilt-Angle and Euler Deconvolution Approaches to Determine Structural Features from Aeromagnetic Data Modeling over Akonolinga-Loum Area (Centre-East, Cameroon) (Articles)

Justine Yandjimain, Théophile Ndougsa-Mbarga, Arsène Meying, Marcelin Bikoro Bi-Alou, Paul Claude Ngoumou, Stéphane Patrick Assembe, Jean Daniel Ngoh, Olivier Ulrich Igor Owono-Amougou

International Journal of Geosciences Vol.8 No.7，July 28, 2017

DOI: 10.4236/ijg.2017.87053 1,455 Downloads 3,042 Views Citations
The Effect of Small Scale Topographic Gradient on the Distribution and Community Utilization of Indigenous Woody Species in a Lowland Dryland Environment, Lokapel Area, Turkana, Kenya (Articles)

Francis Mwaura, Joel Wamalwa, Tiffany Mwake

Natural Resources Vol.8 No.9，September 14, 2017

DOI: 10.4236/nr.2017.89038 990 Downloads 1,871 Views Citations
Assessment of Vertical Magnetic Gradient Data of Tuzla Fault Using Boundary Analysis and 3-D Inversion Techniques (Articles)

Emre Timur

Journal of Power and Energy Engineering Vol.5 No.12，December 8, 2017

DOI: 10.4236/jpee.2017.512006 975 Downloads 2,354 Views Citations
Detection of Point Sound Source Using Beamforming Technique in Complex Environments (Articles)

Navid Nassaji, Masoume Shafieian

Open Journal of Acoustics Vol.8 No.2，June 29, 2018

DOI: 10.4236/oja.2018.82003 1,017 Downloads 2,793 Views Citations
Comparison and Prediction of the above Ground Carbon Storage in Croplands on the Inhabited Slopes on Mount Kilimanjaro (Tanzania) and the Taita Hills (Kenya) (Articles)

Odeny Dickens, Karanja Faith, Mwachala Geoffrey, Pellikka Petri, Marchant Rob

Journal of Geographic Information System Vol.10 No.4，August 17, 2018

DOI: 10.4236/jgis.2018.104022 1,029 Downloads 2,046 Views Citations

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