Results 91 to 100 of about 2,003,440 (290)

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

open access: yes, 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  

Longitudinal Morphomolecular Monitoring of Head and Neck Carcinogenesis

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

open access: yesAdvanced 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   +8 more
wiley   +1 more source

Nurse-led early mobilization and ICU-acquired weakness in mechanically ventilated adults: a retrospective before-after cohort study

open access: yesFrontiers in Medicine
IntroductionICU-acquired weakness (ICU-AW) is a frequent complication of critical illness, and real-world evidence on nurse-led early mobilization (EM) in Asian ICUs remains limited.MethodsWe conducted a single-center, retrospective before-after cohort ...
Haiyun Yang   +3 more
doaj   +1 more source

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

open access: yes, 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   +12 more
core   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced 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   +6 more
wiley   +1 more source

Comparison of sufentanil and fentanyl for delirium outcomes in mechanically ventilated surgical intensive care unit patients: an exploratory multicenter randomized trial [PDF]

open access: yesJournal of Acute Care Surgery
Purpose Delirium is common among mechanically ventilated intensive care unit (ICU) patients and is associated with adverse outcomes. Although opioid analgesia is central to sedation management, its effect on delirium remains uncertain.
Chanhee Park   +8 more
doaj   +1 more source

Synchronization‐Dissipation in the Cardiorespiratory System

open access: yesAdvanced 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   +3 more
wiley   +1 more source

The Discovery of the Dynamics of Nurse-patient Interactions in Mechanical Ventilation: A Grounded Theory Exploration [PDF]

open access: yesJournal of Client-centered Nursing Care
Background: Many nursing theorists have researched the relationship and interaction between nurses and patients for many decades in different general care settings.
Annapoorani M   +2 more
doaj  

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