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Department of Physics

http://catalog.ncsu.edu/undergraduate/collegeofsciences/physics/

...I Py 402 - Quantum Physics II PY 411 - Mechanics I PY 412 - Mechanics II PY...

BME 550 Medical Imaging: Ultrasonic, Optical, and Magnetic Resonance Systems 3. Prerequisite: BME 412, ST 370 or ST 371, and PY 208.

Physical and mathematical foundations of ultrasonic, optical, and magnetic resonance imaging systems in application to medical diagnostics. Each imaging modality is examined on a case-by-case basis, highlighting the following critical system characteristics: (1) underlying physics of the imaging system, including the physical mechanisms of data generation and acquisition; (2) image creation, and (3) basic processing methods of high relevance, such as noise reduction.

MEA 412 Atmospheric Physics 3. Prerequisite: MA 242, PY 208.

Physical and analytical descriptions of atmospheric aerosols, clouds/fogs, and precipitation processes; size distribution and sources of atmospheric aerosols; impact of aerosols on visibility and climate; microstructure of warm and cold clouds and their interaction with solar and terrestrial radiation; collision-coalescence and ice phase mechanisms of precipitation formation; atmospheric electricity; planned and inadvertent weather modification; weather radar; atmospheric optics.

PY 506 Nuclear and Subatomic Physics 3. Prerequisite: PY 203 or 407; PY 412.

Introduction to nuclear and subatomic phenomena: properties of nuclear radiations and detectors, accelerators, nuclear forces and nuclear structure, elementary particles, fundamental symmetries and conservation laws.

PY 517 Atomic and Molecular Physics 3. Prerequisite: PY 401, 412.

The quantum mechanical treatment of structure and spectra for atoms and molecules. The hydrogen atom, helium atom, multielectron atoms, selection rules, diatomic and simple polyatomic molecules and nuclear magnetic resonance spectroscopy.

PY 783 Advanced Classical Mechanics I 3. Prerequisite: MA 512, PY 412, PY 414; Graduate standing.

Introduction to theoretical physics in preparation for advanced study. Emphasis on classical mechanics, special relativity and the motion of charged particles. Topics including variational principles, Hamiltonian dynamics and canonical transformation theory, structure of the Lorentz group and elementary dynamics of unquantized fields.

PY 412 Mechanics II 3. Prerequisite: C- or better in PY 411.

Second semester of a two-semester sequence in particle and continuum mechanics at the intermediate level. Focuses on dynamics of systems of particles and continua: Center of mass, collisions, rigid bodies, inertia tensor, principal axes, stress andstrain tensors, mechanical properties of fluids and solids; Waves in discrete and continuum systems, coupled oscillators, normal modes, elements of special relativity.

MEA 703 Atmospheric Aerosols 3. Prerequisite: (CH 201 or CH 203) and (PY 205 or PY 211), Corequisite: MEA 412.

An understanding of aerosols as primary air pollutants, indoor versus outdoor pollution, transformation processes, prediction of atmospheric concentrations, scavenging of aerosols, transport of air pollutants on a regional scale, discussion of national experiments to characterize and study impact of urban-industrial pollution, tropospheric aerosol and weather, stratospheric aerosol, effect of aerosols on atmospheric warming and cooling and air-quality models.

PY 509 General Relativity 3. P: MA 401 and MA 405 and PY 412 and PY 415; R: Graduate Standing.

This course provides in-depth knowledge of general relativity covering: Einstein's equation, Schwarzschild metric, Kerr metric, Friedman-Robertson-Walker metric, Christoffel symbols, Killing vectors, Riemann curvature,and Ricci tensors. Theoretical computations are compared with experimental data including the precession rate of the perihelion for Mercury and the deflection in the solar eclipse, the geodelic affect and the frame dragging effect measured in Gravity Probe B experiment.