Results 101 to 110 of about 3,726,993 (338)

Data Fusion for Improved Respiration Rate Estimation

EURASIP Journal on Advances in Signal Processing, 2010
We present an application of a modified Kalman-Filter (KF) framework for data fusion to the estimation of respiratory rate from multiple physiological sources which is robust to background noise.
Gari D. Clifford, Atul Malhotra, Shamim Nemati   +2 more
doaj   +2 more sources

Characteristics of mechanical ventilation in patients of an intensive care unit

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2020
Background: non-invasive mechanical ventilation (NIMV) has been on the increase during the last decades. The specialized literature reveals its undeniable success in medical care of seriously ill patients.
Gilberto Lázaro Betancourt-Reyes
doaj  

Seasonal evolution of soil respiration in a mixed forestry plantation of walnuts (Juglans × intermedia Carr.) and alders (Alnus cordata (Loisel.) Duby) in Domaine de Restinclières (France) [PDF]

, 2012
The ecological intensification of crops is proposed as a solution to the growing demand of agricultural and forest resources, in opposition to intensive monocultures. The introduction of mixed cultures as mixtures between nitrogen fixing species and non
Blázquez Salcedo, Ana Isabel
core  

Independent Information of Nonspecific Biomarkers in Exhaled Breath Condensate [PDF]

, 2010
Background: Exhaled breath condensate (EBC) has been used for diagnosing and monitoring respiratory disorders. For clinical purposes the assessment of easy-to-obtain nonspecific markers seems particularly interesting.
Römmelt, Horst, Rudolf A. Jörres, Jens M. Hohlfeld, Dressel, Holger, Nowak, Dennis, Dennis Nowak, Hohlfeld, Jens M., Rainald Fischer, Huber, Rudolf M., Horst Römmelt, Müller, Florian, Rudolf M. Huber, Florian Müller, Holger Dressel, Jürgen Behr, Behr, Jürgen, Fischer, Rainald, Jörres, Rudolf A., Müller, F., Huber, R.M., Fischer, R., Römmelt, H., Behr, J., Hohlfeld, J.M., Jörres, R.A., Nowak, D., Dressel, H.   +26 more
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Artificial respiration series at Station No.7

, 1948
Firefighter demonstrates artificial respiration technique for use on drowning ...

core   +1 more source

Longitudinal Respiratory Subphenotypes and Differences in Response to Positive End-Expiratory Pressure and Fio2 Ventilation Strategy in COVID-19 ARDSTake-Home Points

CHEST Critical Care
Background: In patients with ARDS, positive end-expiratory pressure (PEEP) titration remains a challenge and recommendations are not in agreement.
Robin L. Goossen, MD, Daan F.L. Filippini, MD, Relin van Vliet, MD, Laura A. Buiteman-Kruizinga, RN, PhD, Markus W. Hollmann, MD, PhD, Sheila N. Myatra, MD, Ary Serpa Neto, MD, PhD, Peter E. Spronk, MD, PhD, Meta C.E. van der Woude, MD, PhD, Marcus J. Schultz, MD, PhD, David M.P. van Meenen, MD, PhD, Frederique Paulus, PhD, Lieuwe D.J. Bos, MD, PhD   +12 more
doaj   +1 more source

Shari`ah, Brain Death, and Organ Transplantation

American Journal of Islam and Society, 2005
Introduction In the early 1980s, comprehensive developments in the public health system as well as markedly improved possibilities for organ transplantation due to the introduction of immune suppressants,2 namely, the artificial prevention of organ ...
Johannes Grundmann
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source