Results 101 to 110 of about 174,068,777 (259)

Point-of-care ultrasound use for vascular access assessment and cannulation in hemodialysis: A scoping review

open access: yes, 2020
Point-of-care ultrasound use for vascular access assessment and cannulation in hemodialysis: A scoping ...
Monica Schoch (13086066)   +3 more
core  

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Exploring pediatric residents’ readiness for point-of-care ultrasound in two teaching hospitals in Addis Ababa, Ethiopia: insights into training, confidence, and practice

open access: yesBMC Medical Education
Background Point-of-care ultrasound is an evolving field in medical education and emergency practice. Numerous pieces of evidence support the use of point-of-care ultrasound in children to improve outcomes.
Robel Sintayehu   +3 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Point-of-Care Ultrasound in Nephrology: Beyond Kidney Ultrasound

open access: yes
Point-of-care ultrasound (POCUS) has increasingly become an integral part of clinical practice, particularly in nephrology, where its use extends beyond renal assessment to include multi-organ evaluations.
Salvador López-Gil   +3 more
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Hocus POCUS: The Magic of Point of Care Ultrasound

open access: yes, 2021
Hocus POCUS: The Magic of Point of Care Ultrasound, Christina Rager, M.D., Pulmonary and Critical Care Medicine, Unity Hospital. Objectives: Discovery and history of ultrasound The magic of ultrasound Varied uses of ultrasound Evidence regarding ...
Rager, Christina
core  

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Focused cardiac ultrasound in anesthetic practice: technique and indications [PDF]

open access: yesRevista Brasileira de Anestesiologia
The use of ultrasonography is well established in several anesthesia sub-specialties. Recently, there has been a major expansion of the POC (Point-Of-Care) ultrasound technique in intensive care, surgery, and emergency medicine, corroborating that USPOC ...
Fabio de Vasconcelos Papa
doaj   +4 more sources

Point-of-Care Ultrasound to Assess Diaphragmatic Paralysis in Resource-Limited Setting: A Case Series [PDF]

open access: yes
Abduleazize Hussen,1 Menbeu Sultan,2 Muluneh Tufa Kidane,2 Melaku Getachew,1 Temesgen Beyene Abicho,3 Selome F Yewedalsew,4 Getaw Worku Hassen5 1Haramaya University, Department of Emergency Medicine, Harar, Ethiopia; 2Saint Paul’s Hospital Millennium ...
Abicho TB   +6 more
core  

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