PPT-Linear analysis of the standing accretion shock instability

Kazuya Takahashi with Yu Yamamoto Shoichi Yamada Waseda Univ Outline Introduction My research Results Standing Accretion Shock Instability SASI New points How Nonspherical structures in progenitors. Neutron Star Binaries and Its Implications. QCS2014@2014.10.20. Chang-Hwan Lee @. 1. Nuclear Physics A 928 (2014) 296. (. 李昌桓. ). Prakash (2013). All well measured NS masses in NS-NS binaries are < 1.5 . M. aterials. Rui Huang. University of Texas at Austin. O. utline. Elastomer (rubber) block. Elastomer bilayer (thin film) or graded stiffness. Polymer gels. Electromechanical instability of dielectric elastomer. Briana Ingermann & Parke Loyd. Meet Pulsational Pair-Instability SN Progenitor. After a short MS life, our progenitor senses something is wrong. A runaway thermonuclear explosion ejects a shell, and our progenitor feels better. Derek Cuff, M.D.. Suncoast Orthopaedic Surgery and Sports Medicine. Goals. Focus on traumatic anterior instability. Discuss Pathology. Discuss PT role in non-op management. Discuss PT role in post-op management. . (Clinical/Radiographic). Ryan . Tauzell. , MA, PT, Cert. MDT. Disclosures. None. History. 1944. Knuttson. : Method of diagnosing segmental instability by measuring . sagittal. plane translation and rotation with lateral flexion/extension radiographs, then compared to normal ranges. Christopher C. Lindner, . Milos. . Milosavljevic. , Sean Couch, . Pawan. Kumar. . The University of Texas at Austin. Results. We have conducted hydrodynamic simulations of the viscous post-core-collapse accretion of a rapidly rotating 14 solar mass Wolf-. Pawel. . Artymowicz. U of Toronto. MRI turbulence. Some non-MRI turbulence. Roles and the dangers of turbulence. UCSC Santa Cruz 2010. I borrowed some . figures & slides from. X. Wu (2004). R. Nelson (2008). “a loss of a sense of security when encountering the unfamiliar at every turn”. What differences do you expect to encounter? . Physical . -. Social . -. Worldview: values, assumptions, goals . - Steven A. . Balbus. (1995). The Second Law. T . dS. = . dQ. = -. L. . dt. Where . L. . = cooling loss function (ergs/. s·g. ). The instability criterion. If . δ. S and . δ. (. L. /T) have the same sign, then the parcel of gas tends to return to the background entropy. If they have different signs, then the parcel continues to evolve away from the background condition.. , (575) 524-5605 – PATIENT INFORMATION LEAFLET WHAT IS SHOULDER INSTABILITY? The shoulder joint is a ball and socket joint like the hip. However, the shoulder joint is very shallow, which allows greater flexibility Compensated shock. Progressive decompensated shock. Irreversible decompensated shock. Pathophysiology. 1. . Compensated (non-progressive, initial, reversible) shock:. In the early stage of shock, an attempt is made to maintain adequate cerebral and coronary blood supply by: . Zhaohuan. Zhu. Hubble Fellow, Princeton University. Collaborators: Lee Hartmann (. Umich. ), Charles . Gammie. (UIUC), . . Nuria. . Calvet. (. Umich. ), Jonathan McKinney (UMD),. Kristin E. Yu, MD, Brian . Beitler. , BS, John P. Fulkerson, MD*. SGT-PEPARS (Study Group of the Trochlea, Patella Entry Point, and Related Studies). Department of Orthopaedic Surgery, Yale School of Medicine, New Haven, CT, UNITED STATES.