Results 11 to 20 of about 5,628 (165)

Averaged Impedance Drop Estimates Conduction Gap During Pulmonary Vein Isolation in Atrial Fibrillation. [PDF]

J Cardiovasc Electrophysiol
ABSTRACT Background EnSite X provides a module to filter oscillated generator impedance signals due to cardiac beating/respiration (averaged impedance drop, AID). TactiFlex ablation catheter Sensor Enabled (TFSE) is the latest product to incorporate a contact‐force sensor with a flexible tip but without lesion‐estimating parameters.
Harada M, Motoike Y, Nomura Y, Nishimura A, Watanabe E, Ozaki Y, Izawa H.   +6 more
europepmc   +2 more sources

Initiation of a Lung Protective Ventilation Strategy in the Emergency Department: Does an Emergency Department-Based ICU Make a Difference?

Critical Care Explorations, 2022
BACKGROUND:. Lung protective ventilation (LPV) is a key component in the management of acute respiratory distress syndrome and other acute respiratory pathology.
Carrie E. Harvey, MD, Nathan L. Haas, MD, Chiu-Mei Chen, MS, MA, James A. Cranford, PhD, Joseph A. Hamera, MD, Renee A. Havey, RN, Ryan E. Tsuchida, MD, Benjamin S. Bassin, MD   +7 more
doaj   +1 more source

Multi-factorial barriers and facilitators to high adherence to lung-protective ventilation using a computerized protocol: a mixed methods study

Implementation Science Communications, 2020
Background Lung-protective ventilation (LPV) improves outcomes for patients with acute respiratory distress syndrome (ARDS) through the administration of low tidal volumes (≤ 6.5 ml/kg predicted body weight [PBW]) with co-titration of positive end ...
Andrew J. Knighton, Jacob Kean, Doug Wolfe, Lauren Allen, Jason Jacobs, Lori Carpenter, Carrie Winberg, Jay G. Berry, Ithan D. Peltan, Colin K. Grissom, Raj Srivastava   +10 more
doaj   +1 more source

An Online Data-Driven LPV Modeling Method for Turbo-Shaft Engines

Energies, 2022
The linear parameter-varying (LPV) model is widely used in aero engine control system design. The conventional local modeling method is inaccurate and inefficient in the full flying envelope. Hence, a novel online data-driven LPV modeling method based on
Ziyu Gu, Shuwei Pang, Wenxiang Zhou, Yuchen Li, Qiuhong Li   +4 more
doaj   +1 more source

Linear parameter-varying model for a refuellable zinc–air battery [PDF]

Royal Society Open Science, 2020
Due to the increasing trend of using renewable energy, the development of an energy storage system (ESS) attracts great research interest. A zinc–air battery (ZAB) is a promising ESS due to its high capacity, low cost and high potential to support ...
Woranunt Lao-atiman, Sorin Olaru, Sette Diop, Sigurd Skogestad, Amornchai Arpornwichanop, Rongrong Cheacharoen, Soorathep Kheawhom   +6 more
doaj   +1 more source

Linear Parameter-Varying Model Predictive Control of AUV for Docking Scenarios

Applied Sciences, 2021
A control system for driving an Autonomous Underwater Vehicle (AUV) performing docking operations in presence of tidal current disturbances is proposed. The nonlinear model of the vehicle has been modelled in a Linear Parameter-Varying (LPV) form.
Hiroshi Uchihori, Luca Cavanini, Mitsuhiko Tasaki, Pawel Majecki, Yusuke Yashiro, Michael J. Grimble, Ikuo Yamamoto, Gerrit M. van der Molen, Akihiro Morinaga, Kazuki Eguchi   +9 more
doaj   +1 more source

Observer-Based Predictive Control of Nonlinear Clutchless Automated Manual Transmission for Pure Electric Vehicles: An LPV Approach

IEEE Access, 2021
This study develops a novel robust control approach for a nonlinear clutchless automated manual transmission (CAMT) in pure electric vehicles. The developed approach comprises model predictive control (MPC), observer, and polytopic linear parameter ...
Mohammad Saeid Akbari, Mohammad Hassan Asemani, Navid Vafamand, Saleh Mobayen, Afef Fekih   +4 more
doaj   +1 more source

Morphological Alterations in Immunocompetent Organs of Animals in Dynamics of Vaccinal Process Caused by Live Plague Vaccine with Immunomodulators

Проблемы особо опасных инфекций, 2008
Arabinoganactane isolated from Siberian larch (Larix sibirica) and its iron and cobalt nanobiocomposites were selected as immunomodulators to elucidate the possibility of intensification of specific immunity against plague.
S. A. Vityazeva, T. P. Starovoitova, V. I. Dubrovina, S. A. Medvedeva, L. A. Grischenko, T. T. Shkaruba   +5 more
doaj   +1 more source

Rare Germline Variants in CDKN2A-Negative Children and Adolescents With Cutaneous Melanoma. [PDF]

Pigment Cell Melanoma Res
Individuals with childhood and adolescent melanoma carry inherited mutations in shelterin complex genes, pigmentation genes and MBD4, but have fewer MC1R R‐alleles than adults with melanoma. Created with BioRender.com. ABSTRACT Cutaneous melanoma is a complex disease influenced by both environmental and genetic factors. Inherited susceptibility plays a
Johansson PA, Palmer JM, Bui-Raborn LT, Xu M, Jones KM, Higson H, Liu J, Brooks KM, Pritchard AL, Hayward NK, Brown KM.   +10 more
europepmc   +2 more sources

What are the post-ablation insular residual electrograms in the posterior left pulmonary veins electrically connected to?

Indian Pacing and Electrophysiology Journal, 2021
A 67-year-old man underwent a third ablation procedure for a recurrent atrial tachycardia (AT) after an extensive pulmonary vein (PV) isolation, linear ablation along the left atrial (LA) roof and posterolateral mitral isthmus (MI), and defragmentation ...
Kohki Nakamura, Masateru Takigawa, Takehito Sasaki, Kentaro Minami, Shigeto Naito   +4 more
doaj   +1 more source