Search results: Sage Journals

Restricted accessResearch articleFirst published November, 2014

High prevalence and no latitude gradient of multiple sclerosis in Norway

P Berg-Hansen, SM Moen, HF Harbo [...]

Multiple Sclerosis Journal

Restricted accessResearch articleFirst published July, 2015

Ultrasound Image Edge Detection Based on a Novel Multiplicative Gradient and Canny Operator

Yinfei Zheng, Yali Zhou, Hao Zhou [...]

Ultrasonic Imaging

Open accessResearch articleFirst published July, 2019

A novel edge gradient algorithm for multiple mobile robots cooperative mapping in unknown environment

Huang Yiqing, Wang Hui, Wei Lisheng [...]

International Journal of Advanced Robotic Systems

Restricted accessResearch articleFirst published April 30, 2020

Edge detection algorithm of ultrasound image in obstetrics and gynecology based on multiplicative gradient

Yanping Feng

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Restricted accessResearch articleFirst published June, 2008

Neural network-based modelling of a two-degrees-of-freedom twin rotor multiple input,multiple output system using conjugate gradient learning algorithms

A Rahideh, M H Shaheed

Proceedings of the Institution of Mechanical Engineers,Part G: Journal of Aerospace Engineering

Restricted accessResearch articleFirst published September, 2016

Negentropy and gradient iteration based fast independent component analysis for multiple random fault sources blind identification and separation

Cheng Wang, Jianying Wang, Bineng Zhong [...]

International Journal of Applied Electromagnetics and Mechanics

Open accessResearch articleFirst published 2022

Stronger Microstructural Damage Revealed in Multiple Sclerosis Lesions With Central Vein Sign by Quantitative Gradient Echo MRI

Victoria A. Levasseur, Biao Xiang, Amber Salter [...]

Journal of Central Nervous System Disease

Restricted accessResearch articleFirst published September, 2011

Latitudinal prevalence gradient of multiple sclerosis in Latin America

J Risco, H Maldonado, L Luna [...]

Multiple Sclerosis Journal

Open accessResearch articleFirst published December, 2016

Geographic variations of multiple sclerosis prevalence in France: The latitude gradient is not uniform depending on the socioeconomic status of the studied population

Philippe Ha-Vinh, Stève Nauleau, Marine Clementz [...]

Multiple Sclerosis Journal – Experimental,Translational and Clinical

Free accessResearch articleFirst published September, 1993

Isoelectric Focusing in an Immobilized pH Gradient for the Detection of Intrathecal IgG in Cerebrospinal Fluid: Sensitivity and Specificity for the Diagnosis of Multiple Sclerosis

G N Cowdrey, P J Tasker, B J Gould [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine

Restricted accessResearch articleFirst published November, 2014

High prevalence and no latitude gradient of multiple sclerosis in Norway

P Berg-Hansen, SM Moen, HF Harbo [...]

Multiple Sclerosis Journal

Restricted accessResearch articleFirst published July, 2015

Ultrasound Image Edge Detection Based on a Novel Multiplicative Gradient and Canny Operator

Yinfei Zheng, Yali Zhou, Hao Zhou [...]

Ultrasonic Imaging

Open accessResearch articleFirst published July, 2019

A novel edge gradient algorithm for multiple mobile robots cooperative mapping in unknown environment

Huang Yiqing, Wang Hui, Wei Lisheng [...]

International Journal of Advanced Robotic Systems

Restricted accessResearch articleFirst published April 30, 2020

Edge detection algorithm of ultrasound image in obstetrics and gynecology based on multiplicative gradient

Yanping Feng

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Restricted accessResearch articleFirst published June, 2008

Neural network-based modelling of a two-degrees-of-freedom twin rotor multiple input,multiple output system using conjugate gradient learning algorithms

A Rahideh, M H Shaheed

Proceedings of the Institution of Mechanical Engineers,Part G: Journal of Aerospace Engineering

Restricted accessResearch articleFirst published September, 2016

Negentropy and gradient iteration based fast independent component analysis for multiple random fault sources blind identification and separation

Cheng Wang, Jianying Wang, Bineng Zhong [...]

International Journal of Applied Electromagnetics and Mechanics

Open accessResearch articleFirst published 2022

Stronger Microstructural Damage Revealed in Multiple Sclerosis Lesions With Central Vein Sign by Quantitative Gradient Echo MRI

Victoria A. Levasseur, Biao Xiang, Amber Salter [...]

Journal of Central Nervous System Disease

Restricted accessResearch articleFirst published September, 2011

Latitudinal prevalence gradient of multiple sclerosis in Latin America

J Risco, H Maldonado, L Luna [...]

Multiple Sclerosis Journal

Open accessResearch articleFirst published December, 2016

Geographic variations of multiple sclerosis prevalence in France: The latitude gradient is not uniform depending on the socioeconomic status of the studied population

Philippe Ha-Vinh, Stève Nauleau, Marine Clementz [...]

Multiple Sclerosis Journal – Experimental,Translational and Clinical

Free accessResearch articleFirst published September, 1993

Isoelectric Focusing in an Immobilized pH Gradient for the Detection of Intrathecal IgG in Cerebrospinal Fluid: Sensitivity and Specificity for the Diagnosis of Multiple Sclerosis

G N Cowdrey, P J Tasker, B J Gould [...]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine