The Design of High Precision Parallel Mechanisms using Binary Actuation and Elastic Averaging: With Application to MRI Cancer Treatment

An MRI Compatible Manipulator for Prostate Cancer Detection

Prostate cancer is the most frequently diagnosed cancer in men and the second most common cause of cancer related death in men. Prostate specific antigen (PSA) blood tests and digital rectal exams (DRE) are preliminary tests that can suggest the presence of prostate cancer. Following these tests, a needle biopsy is required to determine if a suspected tumor is benign or malignant. Currently, an...

Calculation of total dose and dose equivalent distribution in the treatment of lung cancer using MR-guided carbon therapy

Nowadays, in order to improve the accuracy of treatment in radiation therapy, there are many attempts to use magnetic resonance imaging (MRI) due to the advantages of excellent soft tissue contrast and ultra-fast pulse sequences. On the other hand, carbon-ion radiation therapy is developing rapidly due to the benefits of greater relative biological effectiveness (RBE) and the application in the...

P 3: The Study about MRI Images of Encephalitis and Diagnosis by Using the Software Ways

Introduction: Encephalitis is inflammation of the brain. Viral infections are the most common cause of the condition .Encephalitis can cause flu-like symptoms, such as a fever or severe headache. It can also cause confused thinking, seizures, or problems with senses or movement. However, many cases of encephalitis result in only mild flu-like symptoms or even no symptoms. It's important to get ...

Design of Precision Manipulators Using Binary Actuation and Differential Compliant Mechanisms

Design and simulation of a RF MEMS shunt capacitive switch with low actuation voltage, low loss and high isolation

According to contact type, RF MEMS switches are generally classified into two categories: Capacitive switches and Metal-to-Metal ones. The capacitive switches are capable to tolerate a higher frequency range and more power than M-to-M switches. This paper presents a cantilever shunt capacitive RF MEMS switch with characteristics such as low trigger voltage, high capacitive ratio, short switchin...