تكنلوجيا هندسة الأجهزة الطبية
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Q: Collimator is a device that narrows abeam of particles or waves.
The machine that is used to see the movement inside a human body like swallowing
…………
is a device for converting a low light level fluoroscopic image to one that can be
seen by the eye in a lighted environment?
Q4--MRI machines work using a powerful magnetic field and radio waves
Q3: to overcome the anode heating in spiral CT because the X-ray beam had to be contained
…….
Q2- On the mammography film high density tissues appear whiter.
If a PET scan is being used to detect tumors, an important constituent of the
injected radioligand will be_____
طريقة نشر المراجع والمعلومات للأجهزة الطبية في القناة؟
نعلن وللموسم الثالث عن إقامه دورات في برمجة لوحات الـ Arduino في العاصمة صنعاء وبحلة جديدة تتضمن دورتين ( مبتدئ – متوسط ) حيث أن لوحات Arduino تعتبر مدخل مهم يسهل من خلاله معرفة التحكم الألي والأنظمة المدمجة والخطوة الأولى لبناء الروبوتات المختلفة والمستخدمة في عمل حلول تقنية للمشاكل المراد حلها تقنيا
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What is MATLAB?
MATLAB® is an extremely comprehensive tool for numerical computation, visualisation and programming. It is the de facto standard for scientific analysis.
What can it be used for?
You can use MATLAB in a wide range of applications, including computational biology, statistical analysis, image processing, communications, test and measurement. It is possible to evaluate large amounts of data that are acquired automatically from computers and other equipment such as scanners and microscopes. Other uses include:
١- Numerical and scientific computing.
2- Algorithm development.
3- Data acquisitionModelling, simulation, and prototyping.
4- Data analysis, exploration, and visualisation.
5- Scientific and engineering graphics.
6- Application development, including graphical user interface building.
7- Signal processing and data analysis.
8- Machine Learning and artificial intelligence.
9- Control systems
The Medical context
MATLAB has image and data processing capabilities, so can be used for analysis of medical imaging data, such as in nuclear medicine, CT, MRI and fluorescein angiogram images. UoB researchers have also used image analysis on microscope and other types of images to detect disease such as breast cancer. MATLAB has been used to model all of the interactions between chemistry and genetics in a bacterial cell infecting a lung. This was to identify essential chemical reactions that could potentially be targeted with drugs, thus stopping the reaction, killing the bacteria and curing the infection. MATLAB’s powerful visual modelling/simulation environment is called Simulink .
materials_IAEA Publications_Radiation Oncology Physics Handbook_Radiation Oncology Physics - Slides - pdf_Chapter_05_Teletherapy_machines.pdf
