Results 81 to 90 of about 118,013 (268)

Techniques and Advances in Ultrafast Photography

open access: yesAdvanced Photonics Research, EarlyView.
This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang   +10 more
wiley   +1 more source

Preservation of Cardiac Reserve and Cardiorespiratory Fitness in Patients With Acute De Novo Versus Acute on Chronic Heart Failure With Reduced Ejection Fraction

open access: green, 2021
Marco Giuseppe Del Buono   +18 more
openalex   +2 more sources

Does a normal electrocardiogram exclude heart failure with reduced left ventricular ejection fraction? [PDF]

open access: bronze, 2022
Søren Auscher   +4 more
openalex   +1 more source

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu   +5 more
wiley   +1 more source

Dapagliflozin and Empagliflozin in Heart Failure with Reduced Ejection Fraction: A Retrospective Study

open access: yesInternational Journal of General Medicine, 2022
Zhengyang Hao, Yanzhou Zhang Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, People’s Republic of ChinaCorrespondence: Yanzhou Zhang, Department of Cardiology, the First Affiliated Hospital of Zhengzhou
Hao Z, Zhang Y
doaj  

P275 COMBINED NEURO–HUMORAL MODULATION AND OUTCOME IN PATIENTS WITH CHRONIC HEART FAILURE AND MILDLY REDUCED OR PRESERVED EJECTION FRACTION [PDF]

open access: bronze, 2023
Mauro Gori   +18 more
openalex   +1 more source

Injectable BMSC‐Based Extracellular Matrix‐Mimicking Microtissue for Myocardial Infarction Repair

open access: yesAdvanced Science, EarlyView.
A novel injectable biomimetic extracellular matrix scaffold (JLSV) is designed for enhanced delivery of bone marrow‐derived mesenchymal stem cells (BMSCs). By utilizing janus basic nanotubes, laminin, stromal‐derived factor‐1 alpha, and vascular endothelial growth factor, this innovative JLSV–BMSC microtissue shows promise in myocardial infarction ...
Lina Yao   +7 more
wiley   +1 more source

PRDM16 Reduces Cellular Senescence by Upregulating GSTM1

open access: yesAdvanced Science, EarlyView.
Cellular senescence drives aging and aging‐related organ disorders, yet PRDM16's role remains unexplored. This work uncovers that PRDM16 decreases significantly in aged organs, while its loss accelerates cellular senescence and aging‐related organ injury.
Qian Yuan   +7 more
wiley   +1 more source

New possibilities in pharmacotherapy for the heart failure with reduced ejection fraction treatment in patients with recent deterioration

open access: yesРациональная фармакотерапия в кардиологии
Heart failure with reduced ejection fraction (HFrEF) is a public health issue, because some patients, despite using standard treatment, still develop worsening heart failure.
I. V. Gribkova
doaj   +1 more source

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