Results 91 to 100 of about 2,716,501 (299)

Interleukin‐18 signaling promotes activation of hepatic stellate cells in mouse liver fibrosis

Hepatology, EarlyView., 2022
Interleukin‐18 signaling promotes activation of hepatic stellate cells in mouse liver fibrosis. Abstract Background and Aims Nucleotide‐binding oligomerization domain‐like receptor‐family pyrin domain‐containing 3 (NLRP3) inflammasome activation has been shown to result in liver fibrosis.
Jana Knorr, Benedikt Kaufmann, Maria Eugenia Inzaugarat, Theresa Maria Holtmann, Lukas Geisler, Jana Hundertmark, Marlene Sophia Kohlhepp, Laela M. Boosheri, Daisy R. Chilin‐Fuentes, Amanda Birmingham, Kathleen M. Fisch, Joel D. Schilling, Sven H. Loosen, Christian Trautwein, Christoph Roderburg, Münevver Demir, Frank Tacke, Hal M. Hoffman, Ariel E. Feldstein, Alexander Wree   +19 more
wiley   +1 more source

EFFECT OF NANOPARTICLES ON THE COUPLING OF TURBULENCE AND HEAT TRANSFER IN PIPE FLOWS WITH HEAT FLUX

Шәкәрім университетінің хабаршысы: Техника ғылымдар
Enhancing the efficiency of heat transfer processes remains one of the key challenges in modern energy and thermal engineering. Conventional working fluids, such as water and ethylene glycol, are limited in terms of thermal conductivity and heat capacity,
A. Zh. Adylkanova, A. B. Kassymov, A. A. Bektemissov, T. N. Umyrzhan, A. V. Gradoboev   +4 more
doaj   +1 more source

Departing from standard practices: Strategic application of value engineering in the anatomy laboratory to enhance formaldehyde extraction using high‐impact, low‐cost, and low‐maintenance solutions

Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.
Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley   +1 more source

CFD modeling of Venus aerocapture flow [PDF]

, 2022
openThis work aims to study the high-temperature hypersonic flow around a small vehicle for a Venus’ atmosphere sampling in order to compute the convective wall heating.
PAVANELLO, MARCO
core  

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Single and multiphase CFD approaches for modelling partially baffled stirred vessels: comparison of experimental data with numerical predictions [PDF]

, 2007
Whilst the use of CFD to study mixing vessels is now common-place, there are still many specialised applications that are yet to be addressed. Here we present CFD and PIV results for a hydrodynamic study of a partially baffled vessel with a free surface.
Fletcher, David F., Torré, Jean-Philippe, F. Fletcher, D., Xuereb, Catherine, Lasuye, Thierry   +4 more
core   +1 more source

A Method for Optical Quantification of Local Oxygen Limitations in Multiphase Bioreactors

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Spatial oxygen limitation is a major source of physiological stress and metabolic, scale‐dependent heterogeneity in aerobic bioprocesses. In gas‐liquid stirred tank reactors, oxygen availability is governed by hydrodynamics and mass transfer and is therefore inherently non‐uniform.
Ryan Rautenbach, Katharina Zörner, Jonas Barczyk, Marko Hoffmann, Ralf Takors, Michael Schlüter   +5 more
wiley   +1 more source

Comparative Analysis of CFD Modeling and Process Simulation for Pyro-Gasification of Biomass

BioResources
A comparative analysis of Computational Fluid Dynamics (CFD) modeling and process simulation (SIM) was carried out to evaluate biomass pyro-gasification, using experimental data from agave bagasse (AB) as a case study. Experimental data were obtained via
Diakaridia Sangaré, Verónica Belandria, Stéphane Bostyn, Mario Moscosa-Santillan   +3 more
doaj  

Critical Review of Advances and Numerical Modeling in Absorbers and Desorbers of Absorption Chillers: CFD Applications, Constraints, and Future Prospects

Energies
This article critically reviews advances and numerical modeling in absorbers and desorbers used in absorption refrigeration systems, emphasizing the applications, limitations, and future perspectives of computational fluid dynamics (CFD).
Suellen Cristina Sousa Alcântara, José Ângelo Peixoto da Costa, Alvaro Antonio Villa Ochoa, Gustavo de Novaes Pires Leite, Álvaro Augusto Soares Lima, Héber Claudius Nunes Silva, Paula Suemy Arruda Michima, Igor Cavalcanti da Silveira, Allysson Macário de Araújo Caldas, Amín Altamirano   +9 more
doaj   +1 more source

Intensification of heat transfer in liquid heat exchangers with dimple-pin finning

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2016
The authors consider the possibility of intensification of heat transfer in fluid heat exchangers with cavity-pin finning by changing the shape of the cavities.
B. E. Трофимов, А. Л. Павлов   +1 more
doaj   +1 more source