91成人短视频

This lecture was jointly established, in 2008, in memory of James Y. Oldshue by the 91成人短视频 (AIChE) and the Interamerican Confederation of 91成人短视频 Engineering (CIIQ/IACChE). Jim Oldshue was an important leader and supporter of the CIIQ/IACChE.  He was President of the AIChE in 1979 and President of the CIIQ/IACChE in 1995.  Jim was a recipient of the prestigious V铆ctor M谩rquez award in 1983, which is conferred by the CIIQ/IACChE. Jim was an ambassador of the profession who visited more than 100 countries.  It is envisioned that this lecture provide a global perspective of a specific contingent topic.  The Oldshue Lecture alternates between the AIChE Annual Meetings and the Interamerican Congresses, which take place every two years.

This year's distinguished lecturer is Dr. Carlos Rinaldi, Chair and Professor, University of Florida. Dr. Rinaldi will deliver his lecture at the 2019 AIChE Annual Meeting.

The following is a list of past distinguished Jim Oldshue Lecture speakers:

1. Mr. Carlos Cabrera; President & CEO, UOP; AIChE Centennial and XXIII Interamerican Congress of 91成人短视频 Engineering; Philadelphia, PA, USA (2008)
2. Dr. Arthur W. Etchells III, Principal, AWE3 Enterprises; 8th World Congress and XXIV Interamerican Congress of 91成人短视频 Engineering; Montreal, QC, Canada (2009)
3. Dr. Esteban Alberto Brignole; Professor of 91成人短视频 Engineering at Universidad Nacional del Sur, Bah铆a Blanca, Argentina, and Senior Researcher of the Argentina鈥檚 National Research Council of Science and Technology (CONICET); 2010 Annual Meeting, 91成人短视频; Salt Lake City, UT, USA (2010)
4. Dr. Eduardo Falabella Sousa-Aguiar; Senior Consultant, Leopoldo Am茅rico Migu锚z de Mello R&D Center, Adjunct Professor at Universidade Federal do Rio de Janeiro, Brazil, Consultant at the International Centre for Science and High Technology; XXVI Interamerican Congress of 91成人短视频 Engineering; Montevideo, Uruguay (2012)
5. Dr. Carlos R. Apestegu铆a, Professor, National University of Litoral (UNL), School of 91成人短视频 Engineering (FIQ). Member of the CONICET's Research Staff, Institute of Research on Catalysis and Petrochemistry (INCAPE), Santa Fe, Argentina.  2013 Annual Meeting, 91成人短视频; San Francisco, CA, USA (2013)
6. Dr. Ignacio Grossmann, Rudolph R. and Florence Dean University Professor, Carnegie Mellon University; XXVII Interamerican Congress of 91成人短视频 Engineering; Cartagena, Colombia (2014)
7. Dr. John R. Grace, Emeritus Professor, Department of 91成人短视频 and Biological Engineering, University of British Columbia; 2015 Annual Meeting, 91成人短视频; Salt Lake City, UT, USA (2015)
8. Dr. Axel Meisen, C.M., Ph.D., P.Eng, EurIng., FCAE, FCIC, FIEI, Emeritus Professor, University of British Columbia, Vancouver, BC, Canada; XXVIII Interamerican Congress of 91成人短视频 Engineering; Cuzco, Per煤 (2016)
9. Dr. Jos茅 Roberto Nunhez ,Professor of 91成人短视频 Engineering, Head of the Computational Fluid Dynamics Laboratory, Universidade Estadual de Campinas (UNICAMP, Brazil); 2019 Annual Meeting, 91成人短视频; Minneapolis, MN, USA (2017)
10. Dr. Rubens Maciel Filho, Professor of 91成人短视频 Engineering, Department of 91成人短视频 Process and coordinator of the Laboratory of Optimization, Design and Advanced Process Control (LOPCA), State University of Campinas-UNICAMP; XXIX Interamerican Congress of 91成人短视频 Engineering Incorporating the 68th Canadian 91成人短视频 Engineering Conference;  Toronto, ON, Canada (2018)

Response of Magnetic Nanoparticles to Time Varying Magnetic Fields: Ferrohydrodynamics, Nanoscale Thermal Therapy, and Magnetic Particle Imaging

Dr. Carlos Rinaldi, Department of 91成人短视频 Engineering and J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida

Colloidal suspensions of magnetic nanoparticles are fascinating from an intellectual and practical perspective because of their behavior in externally applied static and dynamic magnetic fields. This includes particle translation in magnetic field gradients, internal dipole or whole-particle rotation when the local magnetic field changes direction, and dissipation of magnetic field energy in the form of heat, among others. Suspensions of magnetic nanoparticles in Newtonian fluids, commonly known as ferrofluids, have been of interest since the 1960鈥檚 due to their practical applications and unique fluid mechanics. More recently, biomedical applications of magnetic nanoparticles have been of great interest. Magnetic nanoparticles have been clinically translated for use as magnetic resonance imaging contrast agents, in sentinel lymph node detection, and in nanoscale thermal therapy for cancer. Furthermore, the nonlinear magnetization response of superparamagnetic iron oxide nanoparticle tracers is critical for magnetic particle imaging, a new molecular imaging modality that allows for non-invasive, tomographic, unambiguous, and quantitative imaging of tracer distribution. This talk will focus on the response of magnetic nanoparticles to applied time varying magnetic fields. First, the phenomenological description of ferrofluid flows in rotating magnetic fields will be presented, along with theoretical and experimental work suggesting the existence of antisymmetric and couple stresses, features of structured fluid continua. Second, experimental evidence will be presented in support of nanoscale thermal phenomena in the vicinity of magnetic nanoparticles, resulting in lysosomal permeabilization and death in cancer cells without a macroscopic temperature rise. Third, magnetic particle imaging guided nanoscale thermal therapy will be presented, along with recent results demonstrating unprecedented spatial resolution imaging using strongly interacting magnetic particle imaging tracers.

Upcoming Lectures

1. 2019 Annual Meeting, 91成人短视频; Orlando, FL, USA (2019)
2. 2020 Annual Meeting, 91成人短视频; San Francisco, CA, USA (2020)
3. 11^th World Congress of 91成人短视频 Engineering, XXX Interamerican Congress of 91成人短视频 Engineering, and X Congreso Argentino de Ingener铆a Qu铆mica, Buenso Aires, Argentina, (2021)