Lectures related to Absorption and X-ray Spectrum

Gamma and Neutron Radiography

Explores the historical development and industrial applications of radiography and computerized tomography with X-rays, gammas, and neutrons.

Attenuation Correction MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the fundamentals of attenuation correction in biomedical imaging and simplifies the process using the geometric mean at 180°.

Attenuation Correction in PET MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Covers the fundamentals of attenuation correction in PET imaging and why PET/CT is the industry standard.

Overview and comparison: Imaging Modalities MOOC: Fundamentals of Biomedical Imaging: Magnetic Resonance Imaging (MRI)

Covers the comparison of bio-imaging modalities, discussing contrast mechanisms, limitations, SNR, and reconstruction techniques.

Medical Imaging: Techniques and Applications

Explores the origins and advancements in medical imaging techniques, including X-rays, CT scans, ultrasound, and optical projection tomography, as well as the use of capsule endoscopy in diagnosing gastrointestinal diseases.

X-Ray Fluorescence Spectrometry XRFS

Covers X-Ray Fluorescence Spectrometry (XRFS), a chemical analysis technique using emitted X-rays when excited by an X-ray primary beam.

Introduction to X-rays and X-ray Sources

Covers the basics of x-rays, including generation, interactions, and applications in imaging and scattering techniques.

Interactions of X-rays with Tissue II MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the interactions of x-rays with tissue, focusing on photoelectric effect and pair production.

Principle of x-ray detection II: Photomultiplier Tubes MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the use of Photomultiplier Tubes for noiseless amplification and improving spatial resolution.

Generation of medical x-rays MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores the generation of medical x-rays, including Bremsstrahlung and characteristic x-rays.

Collimation of emitted x-rays MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explores collimation in biomedical imaging, discussing its impact on resolution and sensitivity.

X-ray Magnetic Imaging Techniques

Covers x-ray magnetic imaging techniques, including XMCD, XRMS, and x-ray optics, for studying magnetic materials and domains.

Energy Dispersive X-ray Microanalysis: Fundamentals and Applications

Covers the fundamentals and applications of Energy Dispersive X-ray Microanalysis, explaining how it works and its challenges.

X-ray Absorption and Emission Spectroscopy

Explores the relationship between XAS and XES, discussing energy balance and applications.

Nexray: Advancements in X-ray Technology

Explores advancements in miniaturized x-ray sources and detectors for improved medical imaging and non-destructive testing.

Basis of contrast for x-ray imaging MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Explains linear attenuation coefficient, photon absorption, scattering, and typical attenuation coefficients for materials.

X-ray Detection Technologies

Explores X-ray detection technologies, including semiconductor diodes and scintillators, for applications in cancer cell imaging and particle detection.

Beam-Matter Interactions: Emission Phenomena

Explores beam-matter interactions, focusing on emission phenomena from core electron ionization by X-Rays and electrons, and the competition between Auger and X-Rays emissions.

Importance of Biomedical Imaging MOOC: Fundamentals of Biomedical Imaging: Ultrasounds, X-ray, positron emission tomography (PET) and applications

Delves into the importance of biomedical imaging in life sciences and the diverse modalities used.

Analytical Electron Microscopy: Spectroscopy and Microanalysis

Explores Analytical Electron Microscopy techniques for chemical analysis using EELS and EDX.