Zobrazeno 1 - 10
of 55
pro vyhledávání: '"George P. Topulos"'
Publikováno v:
Veterinary Anaesthesia and Analgesia. 50:57-62
To determine if the tidal volume (VProspective proof-of-concept study.A total of 23 adult client-owned dogs undergoing elective orthopedic surgery.Dogs were anesthetized and ventilated with a volume-controlled mechanical ventilator with constant resp
Publikováno v:
American Journal of Respiratory and Critical Care Medicine. 194:1452-1457
Recent studies applying the principles of respiratory mechanics to respiratory disease have used inconsistent and mutually exclusive definitions of the term "transpulmonary pressure." By the traditional definition, transpulmonary pressure is the pres
Publikováno v:
American journal of respiratory and critical care medicine. 195(10)
Autor:
George P. Topulos, Doreen Engelberts, Atul Malhotra, Brian P. Kavanagh, James P. Butler, Stephen H. Loring
Publikováno v:
Intensive Care Medicine. 38:879-885
Comparisons of negative versus positive pressure ventilation have imperfectly matched the pressure–time profile or the lung volume history, or have incompletely applied in vivo negative pressure to include the complete thoracic wall and abdomen. Ne
Autor:
David A. Davis, Todd Dorman, Zalman S. Agus, Katherine P. Grichnik, Robert B. Baron, George P. Topulos
Publikováno v:
Academic Medicine. 85:12-15
Continuing medical education (CME), as it is currently structured, funded, and institutionalized, plays a marginal role in the academic medical center (AMC). In contrast, several models of more effective, integrated CME exist, and these enable the AM
Autor:
Iga Muradian, Stephen Ketel, Samuel Patz, Iulian C. Ruset, Mirko I. Hrovat, Francine L. Jacobson, George P. Topulos, F. William Hersman, James P. Butler, Hiroto Hatabu
Publikováno v:
European Journal of Radiology. 64:335-344
The majority of researchers investigating hyperpolarized gas MRI as a candidate functional lung imaging modality have used (3)He as their imaging agent of choice rather than (129)Xe. This preference has been predominantly due to, (3)He providing stro
Autor:
Samuel Patz, George P. Topulos, Ronald L. Walsworth, James P. Butler, Mirko I. Hrovat, Matthew S. Rosen, F. W. Hersman, Leo L. Tsai, J. Ng, I. Muradian, Iulian C. Ruset, Ross W. Mair
Publikováno v:
Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering. :210-221
We describe a prototype system built to allow open-access very-low-field MRI of human lungs using laser-polarized (3)He gas. The system employs an open four-coil electromagnet with an operational B(0) field of 4 mT, and planar gradient coils that gen