Results 21 to 30 of about 3,804,544 (191)

Comparison of costs associated with transcatheter mitral valve repair: PASCAL vs MitraClip in a real-world setting

BMC Health Services Research, 2023
Aims We aimed to conduct a clinical process cost analysis to evaluate all upcoming costs of mitral valve transcatheter edge-to-edge repair (M-TEER) treatment using the MitraClip and the PASCAL repair system. Methods First, we prospectively enrolled 107 M-
Jean Marc Haurand, Jafer Haschemi, Daniel Oehler, Yvonne Heinen, Amin Polzin, Malte Kelm, Patrick Horn   +6 more
doaj   +1 more source

Assessment of batch culture conditions for cyanobacterial propagation for a bioreactor in space

Frontiers in Astronomy and Space Sciences, 2023
One important point in human space exploration is the reliable air, water and food production for the space crew, less dependent from cargo supply. Bioregenerative life support systems aim to overcome this challenge.
Jana Fahrion, Jana Fahrion, Claude Gilles Dussap, Natalie Leys   +3 more
doaj   +1 more source

Unit Commitment With Gas Network Awareness [PDF]

IEEE Transactions on Power Systems, 2019
Recent changes in the fuel mix for electricity generation and, in particular, the increase in Gas-Fueled Power Plants (GFPP), have created significant interdependencies between the electrical power and natural gas transmission systems.
Geunyeong Byeon, Pascal Van Hentenryck
semanticscholar   +1 more source

Factorizations for q-Pascal matrices of two variables

Special Matrices, 2015
In this second article on q-Pascal matrices, we show how the previous factorizations by the summation matrices and the so-called q-unit matrices extend in a natural way to produce q-analogues of Pascal matrices of two variables by Z. Zhang and M.
Ernst Thomas
doaj   +1 more source

Measurements of helium permeation in Zerodur glass used for the realisation of quantum pascal

ACTA IMEKO, 2022
In the new optical pressure standard Ultra-Low Expansion glass cavities were proposed to measure helium refractivity for a new realisation of the unit of pressure, pascal.
Ardita Kurtishaj, Ibrahim Hameli, Arber Zeqiraj, S. Avdiaj   +3 more
semanticscholar   +1 more source

A Journey into Animal Models of Human Osteomyelitis: A Review

Microorganisms, 2022
Osteomyelitis is an infection of the bone characterized by progressive inflammatory destruction and apposition of new bone that can spread via the hematogenous route (hematogenous osteomyelitis (HO)), contiguous spread (contiguous osteomyelitis (CO ...
Gabriele Meroni, Alexios Tsikopoulos, Konstantinos Tsikopoulos, Francesca Allemanno, Piera Anna Martino, Joel Fernando Soares Filipe   +5 more
doaj   +1 more source

Object detection based on an adaptive attention mechanism

Scientific Reports, 2020
Object detection is an important component of computer vision. Most of the recent successful object detection methods are based on convolutional neural networks (CNNs).
Wei Li, Kai Liu, Lizhe Zhang, Fei Cheng
doaj   +1 more source

Disparities in Intensive Care Unit Admission and Mortality Among Patients With Schizophrenia and COVID-19: A National Cohort Study

Schizophrenia bulletin, 2020
Patients with schizophrenia (SCZ) represent a vulnerable population who have been understudied in COVID-19 research. We aimed to establish whether health outcomes and care differed between patients with SCZ and patients without a diagnosis of severe ...
G. Fond, V. Pauly, M. Leone, P. Llorca, Véronica Orléans, A. Loundou, C. Lançon, P. Auquier, K. Baumstarck, L. Boyer   +9 more
semanticscholar   +1 more source

Case Report: Living on the Edge—Transcatheter Mitral Valve Repair Related Infective Endocarditis

Frontiers in Cardiovascular Medicine, 2022
Background: Infective endocarditis (IE) following mitral valve edge-to-edge repair is a rare complication with high mortality.Case summary: A 91-year-old male patient was admitted to intensive care unit with sepsis due to urinary tract infection after ...
Nicole Lewandowski, Ehssan Berenjkoub, Eduard Gorr, Marc Horlitz, Marc Horlitz, Peter Boekstegers, Peter Boekstegers, Mirko Doss, Sami Sirat, Dennis Rottländer, Dennis Rottländer   +10 more
doaj   +1 more source

Realization of the pascal based on argon using a Fabry-Perot refractometer. [PDF]

Optics Letters
Based on a recent experimental determination of the static polarizability and a first-principle calculation of the frequency-dependent dipole polarizability of argon, this work presents, by using a Fabry-Perot refractometer operated at 1550 nm, a ...
I. Silander, J. Zakrisson, O. Axner, M. Zelan   +3 more
semanticscholar   +1 more source