Results 111 to 120 of about 1,890,030 (376)

Influence of neck tissue conductivities on the phrenic nerve activation threshold during non-invasive electrical stimulation

Current Directions in Biomedical Engineering
Phrenic nerve stimulation is used as an artificial ventilation method to reduce the adverse effects of mechanical ventilation, such as ventilator-induced diaphragmatic dysfunction. Detailed computational models and electromagnetic simulations are used to
Wegert Laureen, Di Rienzo Luca, Codecasa Lorenzo, Ziolkowski Marek, Hunold Alexander, Kalla Tim, Lange Irene, Haueisen Jens   +7 more
doaj   +1 more source

Pneumonia associada à ventilação mecânica em Unidade de Terapia Intensiva cirúrgica Ventilator-associated pneumonia in surgical Intensive Care Unit

Revista Brasileira de Terapia Intensiva, 2006
JUSTIFICATIVA E OBJETIVOS: A pneumonia associada à ventilação mecânica (PAV) é uma infecção grave que apresenta múltiplas causas, podendo variar dependendo do tipo de UTI e da população de pacientes.
Claudia Maria Dantas de Maio Carrilho, Cíntia Magalhães Carvalho Grion, Lais Magalhães Carvalho, Adriana dos Santos Grion, Tiemi Matsuo   +4 more
doaj   +1 more source

Advancing from MOFs and COFs to Functional Macroscopic Porous Constructs

Advanced Materials, EarlyView.
This review study investigates the recent progress and methodologies for manufacturing metal–organic framework (MOF) or covalent–organic framework (COF)‐based 3D structured macroscopic porous constructs with high structural integrity, providing the possibility to control their porosity across dimensions.
Seyyed Alireza Hashemi, Ahmadreza Ghaffarkhah, Ali Akbar Isari, Mahyar Panahi‐Sarmad, Feng Jiang, Orlando J. Rojas, Stefan Wuttke, Mircea Dincă, Mohammad Arjmand   +8 more
wiley   +1 more source

Multimodal Measurement and Stimulation System to Investigate the Effects of Noninvasive Electrical Stimulation of the Phrenic Nerve

Current Directions in Biomedical Engineering
Mechanical ventilation, as performed daily in intensive care units, can lead to ventilator-induced diaphragmatic dysfunction. A reduction in diaphragmatic force generation can occur within the first 24 h.
Kalla Tim, Wegert Laureen, Lange Irene, Haueisen Jens, Hunold Alexander   +4 more
doaj   +1 more source

Avaliação da relação entre espaço morto e volume corrente como índice preditivo de falha de extubação Evaluation of the dead space to tidal volume ratio as a predictor of extubation failure

Jornal de Pediatria, 2006
OBJETIVO: O objetivo do estudo foi avaliar a relação entre espaço morto e volume corrente (VD/VT) como preditivo de falha na extubação de crianças sob ventilação mecânica.
Albert Bousso, Bernardo Ejzenberg, Andréa Maria Cordeiro Ventura, José Carlos Fernandes, Iracema de Cássia de Oliveira Fernandes, Patrícia Freitas Góes, Flávio Adolfo Costa Vaz   +6 more
doaj   +1 more source

Flux control of cytochrome c oxidase in human skeletal muscle [PDF]

, 2000
In the present work, by titrating cytochrome c oxidase (COX) with the specific inhibitor KCN, the flux control coefficient and the metabolic reserve capacity of COX have been determined in human saponin-permeabilized muscle fibers. In the presence of the
Attardi, Giuseppe, Elger, Christian E., Kudin, Alexei, Kunz, Wolfram S., Vielhaber, Stefan, Villani, Gaetano   +5 more
core   +1 more source

Climate Change and Soil Health: Explainable Artificial Intelligence Reveals Microbiome Response to Warming

Machine Learning and Knowledge Extraction
Climate change presents an unprecedented global challenge, demanding collective action to both mitigate its effects and adapt to its consequences. Soil health and function are profoundly impacted by climate change, particularly evident in the sensitivity
Pierfrancesco Novielli, M. Magarelli, Donato Romano, Lorenzo De Trizio, P. Bitonto, A. Monaco, N. Amoroso, A. M. Stellacci, C. Zoani, Roberto Bellotti, S. Tangaro   +10 more
semanticscholar   +1 more source

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou, Jinhui Zang, Yuxuan Qian, Qiang Zhang, Yifan Wang, Tingting Yao, Hongyu Yan, Kai Zhang, Xiaojun Cai, Lixian Jiang, Yuanyi Zheng   +10 more
wiley   +1 more source

Mechanical ventilation: lessons from the ARDSNet trial

Respiratory Research, 2000
The acute respiratory distress syndrome (ARDS) is an inflammatory disease of the lungs characterized clinically by bilateral pulmonary infiltrates, decreased pulmonary compliance and hypoxemia.
Marco Ranieri V, Slutsky Arthur S
doaj   +1 more source

Gradients of Aliveness and Engineering: A Taxonomy of Fungal Engineered Living Materials

Advanced Materials, EarlyView.
This paper explores the potential of fungal engineered living materials (ELMs), examining fungal biology and growth mechanisms, which underpin their development. It presents a classification framework based on aliveness, scaffold composition, and engineering degree. Unique properties such as self‐healing, biosensing, and bioremediation are highlighted,
Elise Elsacker, Jara Saluena Martin, Annah‐Ololade Sangosanya, Anouk Verstuyft, Aurélie Van Wylick, Eveline Peeters   +5 more
wiley   +1 more source