Khaled Alshareef
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View article: Quality of Life and Body Mass Index Changes Three Years After Laparoscopic Sleeve Gastrectomy in Taif City, Saudi Arabia
Quality of Life and Body Mass Index Changes Three Years After Laparoscopic Sleeve Gastrectomy in Taif City, Saudi Arabia Open
Background Obesity has become a major global health challenge, and its prevalence has tripled in the last four decades. Impaired quality of life (QoL) is a strong incentive for severely obese patients to seek help. Sleeve gastrectomy (SG) …
View article: In Silico Evaluation of a Physiological Controller for a Rotary Blood Pump Based on a Sensorless Estimator
In Silico Evaluation of a Physiological Controller for a Rotary Blood Pump Based on a Sensorless Estimator Open
In this study, we present a sensorless, robust, and physiological tracking control method to drive the operational speed of implantable rotary blood pumps (IRBPs) for patients with heart failure (HF). The method used sensorless measurement…
View article: A Feasible Method to Control Left Ventricular Assist Devices for Heart Failure Patients: A Numerical Study
A Feasible Method to Control Left Ventricular Assist Devices for Heart Failure Patients: A Numerical Study Open
Installing and developing a sophisticated control system to optimize left ventricular assist device (LVAD) pump speed to meet changes in metabolic demand is essential for advancing LVAD technology. This paper aims to design and implement a…
View article: Glycemic control after sleeve gastrectomy in Taif Hospitals, Kingdom of Saudi Arabia
Glycemic control after sleeve gastrectomy in Taif Hospitals, Kingdom of Saudi Arabia Open
This study was designed to assess the glycemic control after sleeve gastrectomy surgeries in overweight and obese patients with T2DM as well as the associated factors that may affect glycemic control in those patients. We conducted a retro…
View article: An Optimal H-Infinity Controller for Left Ventricular Assist Devices Based on a Starling-like Controller: A Simulation Study
An Optimal H-Infinity Controller for Left Ventricular Assist Devices Based on a Starling-like Controller: A Simulation Study Open
Left ventricular assist devices (LVADs) are emerging innovations that provide a feasible alternative treatment for heart failure (HF) patients to enhance their quality of life. In this work, a novel physiological control system to optimize…
View article: Steering a Robotic Wheelchair Based on Voice Recognition System Using Convolutional Neural Networks
Steering a Robotic Wheelchair Based on Voice Recognition System Using Convolutional Neural Networks Open
Many wheelchair people depend on others to control the movement of their wheelchairs, which significantly influences their independence and quality of life. Smart wheelchairs offer a degree of self-dependence and freedom to drive their own…
View article: Using Case-Based Reasoning for Simulation Modeling in Healthcare
Using Case-Based Reasoning for Simulation Modeling in Healthcare Open
The healthcare system is always defined as a complex system. At its core, it is a system composed of people and processes and requires performance of different tasks and duties. This complexity means that the healthcare system has many sta…