Zobrazeno 1 - 10
of 4 504
pro vyhledávání: '"chf"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Congestive heart failure (CHF) is a complex clinical syndrome that significantly impacts patient outcomes, especially in critically ill patients admitted to intensive care units (ICUs). The aspartate aminotransferase (AST) to alanine aminotr
Externí odkaz:
https://doaj.org/article/337675c4982d4cfdb866847c98705ce5
Publikováno v:
BMC Nursing, Vol 23, Iss 1, Pp 1-11 (2024)
Abstract Purpose This study explored potential categories of dyadic disease appraisal differences among patients hospitalized with chronic heart failure (CHF) in China and analyzed the main factors influencing these categories. Methods A survey was c
Externí odkaz:
https://doaj.org/article/27e68e6b9fd24cc0bf99d567e45f751a
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 7, Pp 2474-2479 (2024)
In-Vessel Retention (IVR) is a key technology to retain the molten core in the reactor vessel during severe accidents of Pressurized-water reactors (PWRs). In order to gain the safety margin of IVR, it is crucial to enhance the critical heat flux (CH
Externí odkaz:
https://doaj.org/article/6a87252f6c974f398a10e19eec3e4283
Autor:
Maan Awad, MBBS, Mark Colantonio, MD, Marcelino Mederos Liriano, MD, Matthew Santer, DO, Katherine Shepherd, MD, Affan Haleem, MD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 7, Pp 2596-2599 (2024)
We present a rare case of CardioMEMS device migration six years post-implantation. Much is still being learned about endothelization of pulmonary vasculature and this case highlights the importance of device surveillance and device-related complicati
Externí odkaz:
https://doaj.org/article/d4dee4ba9d1d4efebe9de67913a4f72d
Publikováno v:
BMC Cardiovascular Disorders, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background Physical activity (PA) is essential and effective for chronic heart failure (CHF) patients. A greater understanding of the longitudinal change in PA and its influencing factors during the postdischarge transition period may help c
Externí odkaz:
https://doaj.org/article/9ca38606148d46d5a7219f5fd06072bc
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100784- (2024)
The present study investigates pool boiling heat transfer of Novec 649 on structured copper surfaces. Structures with varying height and spacing, in the range of 400–1200 µm, were machined on the boiling surface using electro-discharge machining (
Externí odkaz:
https://doaj.org/article/9ec56e961e40406eb678e14141aab1fd
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Critical heat flux (CHF) is one of the most concerned thermal hydraulic phenomena in reactor safety analysis. It involves complex two-phase flow heat transfer mechanism, and has not been fully understood, so the prediction of critical heat flux mainl
Externí odkaz:
https://doaj.org/article/d68e2acbcaab42cb8a75bfad3efc40a6
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 2, Pp 337-343 (2024)
In the development of critical heat flux (CHF) correlation, the mixing factor β (i.e., the turbulent thermal diffusivity) is a characteristic parameter representing the cross-mixing effect between sub-channels. At present, the mixing factor obtained
Externí odkaz:
https://doaj.org/article/9e78411b121f4be59fa29de2b98fde94
Publikováno v:
Patient Preference and Adherence, Vol Volume 18, Pp 131-135 (2024)
Sonia Creton,1 Malika Saadi,1 Hélène Monfort,1 Sarina Yaghobian,2 Nicolas Pages,3 Sophie Nisse-Durgeat,3 Benoit Diebold1 1Cardiology Department, AP-HP Cochin Hospital, Paris, 75014, France; 2Télémédicine 360, TLM360 SAS, Paris, 75116, France; 3N
Externí odkaz:
https://doaj.org/article/efa36313179d4ec7945acd70583613d0
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 3, Pp 697-712 (2024)
Current study presents an experimental analysis of nucleate pool boiling on the GNP/Ni-TiO2 (GNP-graphene nano particle) nano-composite coated copper surfaces. In order to produce the microporous surfaces, a two-step electro-deposition process is use
Externí odkaz:
https://doaj.org/article/a738f7fd8d2f49bea04fd5c81920211c