Results 81 to 90 of about 1,771,117 (257)

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  

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source

Factors controlling spatio-temporal variation in carbon dioxide efflux from surface litter, roots, and soil organic matter at four rain forest sites in the eastern Amazon [PDF]

, 2007
This study explored biotic and abiotic causes for spatio-temporal variation in soil respiration from surface litter, roots, and soil organic matter over one year at four rain forest sites with different vegetation structures and soil types in the eastern
da Costa, A. C. L., de Almeida, S. S., Meir, P., Aragao, L. E. O. C., Braga, A., de Athaydes, J., Metcalfe, D. B., Malhi, Y., Williams, M.; id_orcid, Goncalves, P. H. L., Williams, M., Swedish University of Agricultural Sciences., Metcalfe, Daniel,   +12 more
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

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Artificial Respiration: the back-pressure arm-lift method (1952)

, 1952
This is digital copy of a black and white 16mm film titled, "Artificial Respiration: the back-pressure arm-lift method". It is created by Seminar Films, Inc. and is copyrighted in 1952. The film is only a little bit more than 6 minutes long.

core  

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

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

Underground Signals: The Ecological Power of Root Volatiles

Advanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao, Nanli Song, François Verheggen, Meritxell Pérez‐Hedo, Andrea Clavijo McCormick, Antonino Cusumano, Arthur de Fouchier, Bing Wang, Chen‐Zhu Wang, Emmanuelle Jacquin‐Joly, Gary W. Felton, Geoff M. Gurr, Hao Guo, Jiancai Li, Jin Zhang, Li Chen, Manqun Wang, Michele Ricupero, Peng Han, Peng He, Qi Yan, Qingbo Tang, Qingsong Liu, Shiheng An, Xiangbo Kong, Xiaoling Sun, Xueming Ren, Yuanyuan Song, Yang Liu, Yanhui Guo, Yunhe Li, Xiao Sun   +31 more
wiley   +1 more source

Temporal variation and climate dependence of soil respiration and its components along a 3000 m altitudinal tropical forest gradient [PDF]

, 2010
To simulate the effect of temperature on soil respiration rates, we translocated soil cores among four sites (3030, 1500, 1000, and 200 m asl) along an altitudinal tropical forest gradient in the Peruvian Andes, traversing a difference in mean annual ...
Michael I. Bird, Adan J. Q. Ccahuana, Zimmermann, Michael, CCAHUANA, A. J . Q., Ccahuana, Adan J. Q., ZIMMERMANN, M, Malhi, Yadvinder, Ccahuana, Adan J.Q., Michael Zimmermann, Patrick Meir, Meir, Patrick, Yadvinder Malhi, Bird, Michael I.   +12 more
core   +1 more source