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Chirped Cosh-Gaussian Electron Acceleration in Vacuum Due to Two Lasers
The effects of two parallel Cosh-Gaussian laser beat waves on electron acceleration in vacuum have been investigated. By using a Cosh-Gaussian (ChG)...
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Introducing a new approach for calibrating radiotherapy room lasers without using external laser source or dedicated phantoms
IntroductionLaser markers installed on the walls and ceiling of the bunker are usually used for patient positioning in radiotherapy. Therefore, they...
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New Trends in Medical and Service Robotics MESROB 2023
This volume contains the papers of the 8th International Workshop on Medical and Service Robots (MESROB) which was held in Craiova, Romania, on June...
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Medical Nanomaterials
Nanomaterials, as an emerging material, have aroused extensive attention due to the small size effect, the quantum confinement effect, and the...
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Security-enhanced watermark embedding and transmission based on synchronized chaotic semiconductor lasers
In this paper, we propose and numerically demonstrate a chaotic watermarking encryption and secure transmission scheme based on two synchronized...
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Laser Materials for Solar-Pumped Lasers
Solar laser active media play an essential role in the success of solar laser emission. Physical and laser properties of the commonly used Nd:YAG and...
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New Trends in Medical and Service Robotics MESROB 2021
This volume contains the papers of the 7th International Workshop on Medical and Service Robots (MESROB) which was held in Basel, Switzerland, on...
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Robotics in Medical Domain: The Future of Surgery, Healthcare and Imaging
Robotics is a popular branch of Machine Learning that has grown the interest of researchers for many years. Machine learning is used for develo**...
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Medical Nanomaterials
Nanomaterials, as an emerging material, have aroused extensive attention due to the small size effect, the quantum confinement effect, and the...
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Medical Image Encryption Based on Josephus Traversing and Hyperchaotic Lorenz System
This study proposes a new medical image encryption scheme based on Josephus traversing and hyperchaotic Lorenz system. First, a chaotic sequence is...
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Micro-texturing of polymer surfaces using lasers: a review
Micro- and nanoscale structures produced on surfaces of metals, polymers, ceramics, and glasses have many important applications in different fields...
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The influence of laser texturing on the tribological behavior of titanium alloy Ti6Al4V in medical applications
This paper analyzes the tribological behavior of the Ti6Al4V ELI alloy subjected to laser texturization for medical purposes. Laser texturing enables...
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Medical Image Encryption Based on Fisher-Yates Scrambling and Filter Diffusion
A medical image encryption is proposed based on the Fisher-Yates scrambling, filter diffusion and S-box substitution. First, chaotic sequence...
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Regulatory Framework for Medical Devices and IVDs in Europe
The publication of the new Medical Device Regulation MDR 2017/745 and the In Vitro Diagnostics Regulation IVDR 2017/746 in April 2017 ushered in a...
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Retinal Image Enhancement for Detection of Medical Complications—A Summary
Retinal Image is an image obtained from a Fundus camera which is used for the detection of abnormalities and unwanted growth of cells. For proper...
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Definition and International Regulations for Medical Devices
The term medical device refers to a wide variety of products. They range from simple low-risk devices such as stethoscopes and syringes, through...
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Use of 450-808 nm diode lasers for efficient energy absorption during powder bed fusion of Ti6Al4V
The additive manufacturing process selective laser melting (SLM) uses a powder bed fusion approach to fully melt layers of powdered metal and create...
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Introduction to Lasers and Processing's of Materials
LASERLight Amplification by Stimulated Emission of Radiation (LASER) (Light Amplification by Stimulated Emission of RadiationLight Amplification by...
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Drilling
Laser drilling is one of the most developed and industry-applied laser processes. In spite of being well understood and being applied in various...
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Do No Harm: Medical Device and Connected Hospital Security
As medical care and treatment breakthroughs continue to advance, technology continues to dominate the healthcare landscape. Because this high-tech...