Results 41 to 50 of about 59,582 (255)

Numerical investigation of entropy generation of turbulent flow in twisted tri-lobed tubes

open access: yesCase Studies in Thermal Engineering, 2023
Twisted tri-lobed tubes have garnered attention due to their exceptional heat transfer efficiency and straightforward fabrication. Existing literature lacks comprehensive assessments of the overall heat transfer performance of twisted tri-lobed tubes ...
Kexin Liu   +5 more
doaj   +1 more source

Entropy Production of Main-Sequence Stars

open access: yesEntropy, 2015
The entropy production (inside the volume bounded by a photosphere) of main-sequence stars is calculated based on B–V photometry data. The entropy-production distribution function and the dependences of entropy production on temperature and luminosity ...
Leonid M. Martyushev, Sergey N. Zubarev
doaj   +1 more source

BMT4me En Español: Multisite Feasibility and Usability Testing of a Spanish‐Language mHealth Adherence Support App for Spanish‐Speaking Caregivers of Children After Hematopoietic Stem Cell Transplantation and Cancer Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Medication nonadherence during the first 100 days after pediatric hematopoietic stem cell transplantation (HSCT) and during oncology treatment increases risk for complications. BMT4me is a caregiver‐facing mobile health (mHealth) application providing medication reminders, symptom tracking, and note‐taking features to support ...
Micah A. Skeens   +4 more
wiley   +1 more source

Entropy Production in the Inflationary Universe [PDF]

open access: yesProgress of Theoretical Physics, 1984
Summary: We consider the entropy mechanism during the vacuum energy dominated stage of the inflationary universe. We propose a thermalization mechanism of vacuum energy due to Higgs particles produced by the temporal change of the background classical Higgs field which subsequently decay into other particles. Then the dissipation coefficient associated
Morikawa, Masahiro, Sasaki, Misao
openaire   +2 more sources

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi   +7 more
wiley   +1 more source

Entropy production of resetting processes

open access: yesPhysical Review Research, 2023
Stochastic systems that undergo random restarts to their initial state have been widely investigated in recent years, both theoretically and in experiments.
Francesco Mori   +2 more
doaj   +1 more source

Entropy production in relativistic hydrodynamics [PDF]

open access: yesPhysics Letters B, 2001
15 pages; LaTex. Accepted for publication in Physics Letters B.
Elze, H.-T., Rafelski, J., Turko, L.
openaire   +3 more sources

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

An Analysis of the Characteristics of Internal Flow Losses of Seawater Circulation Pumps in Nuclear Power Plants Based on the Entropy Production Theory

open access: yesEnergies
The seawater circulation pump represents the pump product with the largest flow rate within nuclear power plants. Its energy consumption accounts for a substantial portion of the energy consumed by nuclear power plants.
Yifan Zhi   +6 more
doaj   +1 more source

Production of Entanglement Entropy by Decoherence [PDF]

open access: yesOpen Systems & Information Dynamics, 2018
We examine the dynamics of entanglement entropy of all parts in an open system consisting of a two-level dimer interacting with an environment of oscillators. The dimer-environment interaction is almost energy conserving. We find the precise link between decoherence and production of entanglement entropy.
Marco Merkli   +4 more
openaire   +2 more sources

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