Results 11 to 20 of about 420,872 (263)
Clinical and echocardiographic response to volume expansion in hypotensive preterm infants: a pilot observational study [PDF]
Frontiers in PediatricsObjectiveTo describe the short-term clinical and echocardiographic effects of a first volume expansion in hypotensive preterm infants during the first 24 h of life.Study designSingle-center retrospective observational pilot study including preterm ...
Océane Lalin +3 more
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The influence of exercise volume and posture on exercise‐induced plasma volume expansion [PDF]
Physiological Reports, 2023 Acute high‐intensity interval exercise is known to expand plasma volume 24 h after exercise. Upright exercise posture plays a role in expanding plasma volume by influencing lymphatic outflow and redistributing albumin while supine exercise does not.
W. Bradley Nelson +5 more
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Blood volume and chronic kidney disease in heart failure – Can volume expansion help balance the Cardio‐Renal Axis for better clinical outcomes? [PDF]
Physiological Reports, 2022 Intravascular volume is largely regulated by the kidneys but how differences in intravascular volume profiles interact with chronic kidney disease (CKD) to influence outcomes in chronic heart failure (HF) has not been explored.
Wayne L. Miller +2 more
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Novel Methods for Predicting Fluid Responsiveness in Critically Ill Patients—A Narrative Review
Diagnostics, 2022 In patients with acute circulatory failure, fluid administration represents a first-line therapeutic intervention for improving cardiac output. However, only approximately 50% of patients respond to fluid infusion with a significant increase in cardiac ...
Jan Horejsek +3 more
doaj +1 more source
Buildings, 2022 Magnesium ammonium phosphate cement (MAPC) prepared with ammonium dihydrogen phosphate (NH4H2PO4, ADP) and dead-burned Magnesium oxide (MgO) is a new type of rapid patch repair material for concrete structures.
Wenting Mao +4 more
doaj +1 more source
Reversible Torsional Actuation of Hydrogel Filled Multifilament Fibre Actuator
Actuators, 2021 Twisted polymer fibre actuators provide high torsional rotation from stimulated volume expansion, induced either by chemical fuelling, thermal stimulation, or electrochemical charging.
Xi Zhang +5 more
doaj +1 more source
Applied Sciences, 2020 The graphite block as a phase change materials (PCMs) was manufactured by graphitization of a carbon block. Carbon blocks were prepared by filler (cokes or graphite) and binder (pitch).
Min Il Kim +3 more
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Frontiers in Medicine, 2022 BackgroundEvaluation of fluid responsiveness in intensive care unit (ICU) patients is crucial. This study was to determine whether changes in the cardiac index (CI) induced by a unilateral passive leg raising (PLR) test in spontaneously breathing ...
Zhiyong Zhao +19 more
doaj +1 more source
Progress of 3D conductive framework for Na metal anode
工程科学学报, 2023 Sodium is considered an ideal anode material for high-energy batteries because of its low cost, high natural abundance, low redox potential (−2.71 V vs SHE), and high theoretical specific capacity (1166 mA·h·g−1).
Tian-jiao LI +3 more
doaj +1 more source
Stress Reduction of a V-Based BCC Metal Hydride Bed Using Silicone Oil as a Glidant
Inorganics, 2022 The large volume expansion and self-locking phenomenon of metal hydride particles during hydrogen sorption often leads to a high stress concentration on the walls of a container, which may cause the collapse of the container.
Xin Zheng +6 more
doaj +1 more source