نتایج جستجو برای: san

تعداد نتایج: 37890  

Journal: :JAMA internal medicine 2014
David J Brenner Igor Shuryak Gabor Jozsef Keith J Dewyngaert Silvia C Formenti

Author Affiliations:Department of EmergencyMedicine, University of California, San Francisco (Brownell, Hsia); medical student, School of Medicine, University of California, San Francisco (Wang); Division of Geriatrics, Department of Medicine, University of California, San Francisco (Smith); Geriatrics, Palliative and Extended Care, San Francisco Veterans Affairs Medical Center (Smith, Stephens...

Journal: :Medical humanities 2017
Richard Bronson

Rising on columns of fire, rockets launched to the moon – and I who'd wished to work with astronauts, am assigned instead to weigh SAC bomber crew immersed in water – measure " lean body mass, " wondered what difference a paunch on a pilot would make sitting in a B52. Silent— eyes hidden behind red goggles, they swaggered in their muscled nakedness into my lab. Dark-adapted to their cockpits, r...

2014
Tim K. Mackey Bryan A. Liang John P. Pierce Laurent Huber Chris Bostic

1 Department of Anesthesiology, University of California San Diego School of Medicine, San Diego, California, United States of America, 2 Global Health Policy Institute, San Diego, California, United States of America, 3 Joint Masters Program on Health Policy and Law, University of California, San Diego-California Western School of Law, San Diego, California, United States of America, 4 Departm...

2010
Ana P. Ortiz Carmen González-Keelan Erick Suárez Javier Pérez

*Cancer Control and Population Sciences Program, University of Puerto Rico Comprehensive Cancer Center, San Juan, PR; †Department of Biostatistics and Epidemiology, Graduate School of Public Health, Medical Sciences Campus, University of Puerto Rico, San Juan, PR; ‡Department of Pathology, School of Medicine, Medical Sciences Campus, University of Puerto Rico, San Juan, PR; §Puerto Rico Central...

Journal: :Cardiovascular research 2007
Jie Liu Halina Dobrzynski Joseph Yanni Mark R Boyett Ming Lei

OBJECTIVE To reveal the structural characteristics of the sinoatrial node (SAN) and the distribution of hyperpolarization-activated cyclic nucleotide-gated cation channels (HCN) in the SAN in the mouse. METHODS The structure of the SAN and the distribution of HCN channels in the SAN in the mouse were studied by histology and immunolabelling of ANP, Cx43 and HCN channels. RESULTS The mouse S...

Journal: :Circulation research 2009
Vadim V Fedorov Richard B Schuessler Matthew Hemphill Christina M Ambrosi Roger Chang Alexandra S Voloshina Kathy Brown William J Hucker Igor R Efimov

Surface electrode recordings cannot delineate the activation within the human or canine sinoatrial node (SAN) because they are intramural structures. Thus, the site of origin of excitation and conduction pathway(s) within the SAN of these mammals remains unknown. Canine right atrial preparations (n=7) were optically mapped. The SAN 3D structure and protein expression were mapped using immunohis...

Journal: :CoRR 2016
Yehya Abouelnaga

San Francisco Crime Classification is an online competition administered by Kaggle Inc. The competition aims at predicting the future crimes based on a given set of geographical and time-based features. In this paper, I achieved a an accuracy that ranks at top %18, as of May 19th, 2016. I will explore the data, and explain in details the tools I used to achieve that result.

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