Results 41 to 50 of about 462,633 (304)

Thermo-hydraulic performance evaluation of turbulent flow and heat transfer in a twisted flat tube: A CFD approach

Case Studies in Thermal Engineering, 2022
The numerical procedure for turbulence fluid flow and heat transfer in a twisted flat tube is presented in this work. For the cross-section of the flat tube, three different geometries are investigated.
Mohammad Javad Pour Razzaghi, Misagh ghassabian, Mohammadreza Daemiashkezari, Ahmad N. Abdulfattah, Hamid Hassanzadeh Afrouzi, Hijaz Ahmad   +5 more
doaj   +1 more source

Spin Berry phase in the Fermi arc states [PDF]

, 2011
Unusual electronic property of a Weyl semi-metallic nanowire is revealed. Its band dispersion exhibits multiple subbands of partially flat dispersion, originating from the Fermi arc states.
A. Schnyder, A. Y. Kitaev, G. E. Volovik, G. E. Volovik, H. Peng, Ken-Ichiro Imura, S. Ryu, Yositake Takane   +7 more
core   +2 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

Improved optical lens system [PDF]

, 1970
Objective lens produces a backwardly curving image of a star field that matches the similarly curved surface of the photocathode of an image dissector tube.
Schmidt, L. F.
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Air-side Heat Transfer and Pressure Drop Characteristics of Louver-finned Aluminum Heat Exchangers at Different Inclination Angles

Journal of Thermal Science and Technology, 2009
The effect of inclination angle on the heat transfer and pressure drop characteristics of brazed aluminum heat exchangers having louvered fins is experimentally investigated.
Nae-Hyun KIM, Do-Young KIM, Yong-Min CHOI, Ho-Won BYUN   +3 more
doaj   +1 more source

Numerical Analysis of the Mixed-Lubrication Performance of Staved Stern Tube Bearings Lubricated with Water

Lubricants, 2023
The present study aims to establish a mixed lubrication model for staved stern tube bearings lubricated with water, in which the average Reynolds equation and a KE elastic–plastic contact model are introduced to calculate the hydrodynamic pressure and ...
Dongxing Tang, Yanfeng Han, Lei Yin, Yi Chen   +3 more
doaj   +1 more source

Tube-jack testing: regular masonry wall testing [PDF]

, 2014
Tube-jack testing is an enhanced non-destructive test method being developed at the University of Minho as an enhanced version of the traditional flat-jack test method.
Fernandes, Francisco Manuel Carvalho Pinto, Manning, Elizabeth Campbell, Ramos, Luís F.   +2 more
core  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

The effect of geometrical parameters on thermohydraulic characteristics of plain fin-and-flat tube heat exchangers: A CFD and Taguchi approach

International Journal of Thermofluids
The present work evaluated the effect of the geometrical parameters of plain fin-and-flat tube heat exchangers on the thermohydraulic characteristics of the air side in a laminar flow regime. The influence of a 21.4–25.4 mm transverse tube pitch, a 17–21
Luan Nguyen Thanh, An Quoc Hoang
doaj   +1 more source