Results 91 to 100 of about 1,771,117 (257)

Factors related to mortality of senior citizens due to pneumonia associated to mechanical ventilation

Revista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2018
Background: at the intensive care unit of the “Dr. Agostinho Neto” Hospital a way to assess the risk of mortality of senior citizens due to pneumonia associated to mechanical ventilation is not available.Objective: to identify the factors related to ...
Reinaldo Elias-Sierra, Karla Sucet Elias-Armas, Javier Pérez-Capdevila, Rodney Vargas-Alonso   +3 more
doaj  

Comparative Study between Surgical Repair of Atrial Septal Defect via Median Sternotomy, Right Submammary Thoracotomy, and Right Vertical Infra-Axillary Thoracotomy

Brazilian Journal of Cardiovascular Surgery
Objective: To compare the results of surgical repair via median sternotomy, right submammary thoracotomy, and right vertical infra-axillary thoracotomy for atrial septal defect (ASD).
Zeng-rong Luo, Qiang Chen, Ling-li Yu, Liang-wan Chen, Zhong-yao Huang   +4 more
doaj   +1 more source

Longitudinal Morphomolecular Monitoring of Head and Neck Carcinogenesis

Advanced Science, EarlyView.
A miniaturized endoscopic probe that integrates Raman spectroscopy and optical coherence tomography, enabling simultaneous molecular and structural imaging of living tissue, was developed. Applied longitudinally in a mouse model of head and neck cancer, the system tracks disease progression from precancerous lesions to invasive cancer.
Jianrong Qiu, Priyanka G. Bhosale, Vishal Kumar, Jeyrroy Gabriel, Shiyue Liu, Ciro Chiappini, Richard J. Cook, Mads S. Bergholt   +7 more
wiley   +1 more source

Ecosystem-level controls on root-rhizosphere respiration [PDF]

, 2013
Recent advances in the partitioning of autotrophic from heterotrophic respiration processes in soils in conjunction with new high temporal resolution soil respiration data sets offer insights into biotic and environmental controls of respiration. Besides
Subke, Jens‐Arne, Hopkins, Francesca, Tang, Jianwu, Gonzalez-Meler, Miquel A, Czimczik, Claudia, Claudia Czimczik, Miquel A. Gonzalez‐Meler, Flower, Charles E, Jens‐Arne Subke, Subke, Jens-Arne, Francesca Hopkins, Charles E. Flower, Gonzalez‐Meler, Miquel A, Douglas J. Lynch, Jianwu Tang, Lynch, Douglas J   +15 more
core   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

Advanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu, Tianshuo Wei, Yan Ge, Bo Peng, Yue Li, Maolin Wang, Peng Wen, Chao Yang, Ye Wei   +8 more
wiley   +1 more source

Effect of an education program for healthcare professionals focused on the detection and management of reverse triggering: Secondary analysis of a quasi-experimental study

Colombian Journal of Anesthesiology
Introduction: Reverse triggering (RT) is a frequent type of patient-ventilator asynchrony (PVA). Despite the potential complications associated with this type of asynchrony, there is a scarcity of literature regarding the effects of training programs ...
Iván Ramírez Venegas, Ruvistay Gutiérrez-Arias   +1 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

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  

Separating soil respiration components with stable isotopes: natural abundance and labelling approaches

iForest - Biogeosciences and Forestry, 2010
Due to the potential of forest ecosystems contributing to CO2 increase as well as to climate change mitigation, forest-atmosphere CO2 exchange has been intensively studied over last decades.
Braig E, Tupek B
doaj   +1 more source

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 more
wiley   +1 more source