Results 21 to 30 of about 319,516 (295)

Front propagation in laminar flows [PDF]

Physical Review E, 2001
The problem of front propagation in flowing media is addressed for laminar velocity fields in two dimensions. Three representative cases are discussed: stationary cellular flow, stationary shear flow, and percolating flow. Production terms of Fisher-Kolmogorov-Petrovskii-Piskunov type and of Arrhenius type are considered under the assumption of no ...
M. ABEL, A. CELANI, D. VERGNI, VULPIANI, Angelo   +3 more
openaire   +5 more sources

Research progress of nutritional interventions for patients undergoing hematopoietic stem cell transplantation (造血干细胞移植患者营养干预模式研究进展)

中西医结合护理
Hematopoietic stem cell transplantation (HSCT) has been widely used in the treatment of malignant hematological diseases, non-malignant refractory hematological diseases and some solid tumors.
WANG Xu (王旭)
doaj   +1 more source

Turbulence via Intermolecular Potential: Viscosity and Transition Range of the Reynolds Number

Fluids, 2023
Turbulence in fluids is an ubiquitous phenomenon, characterized by spontaneous transition of a smooth, laminar flow to rapidly changing, chaotic dynamics.
Rafail V. Abramov
doaj   +1 more source

Laminar-turbulent coexistence in annular Couette flow [PDF]

, 2019
Annular Couette flow is the flow between two coaxial cylinders driven by the axial translation of the inner cylinder. It is investigated using direct numerical simulation in long domains, with an emphasis on the laminar-turbulent coexistence regime found
Duguet, Yohann, Ishida, Takahiro, Kunii, Kohei, Tsukahara, Takahiro   +3 more
core   +2 more sources

Stress and Vascular Responses: Atheroprotective Effect of Laminar Fluid Shear Stress in Endothelial Cells: Possible Role of Mitogen-Activated Protein Kinases

Journal of Pharmacological Sciences, 2003
Atherosclerosis preferentially occurs in areas of turbulent blood flow and low fluid shear stress, whereas laminar blood flow and high shear stress are atheroprotective.
Masanori Yoshizumi, Jun-ichi Abe, Koichiro Tsuchiya, Bradford C. Berk, Toshiaki Tamaki   +4 more
doaj   +1 more source

Study of a laminar falling film flowing over a wavy wall column: Part I. Numerical investigation of the flow pattern and the coupled heat and mass transfer [PDF]

, 2001
Flow pattern and heat and mass transfer characteristics for a film flowing over a vertical wavy column are numerically investigated in a laminar flow regime.
Meyer, Michel, Negny, Stéphane, Prevost, Michel   +2 more
core   +2 more sources

Comparison of allo-SCT, auto-SCT and chemotherapy for the treatment of patients with low- or intermediate-risk acute myeloid leukemia: a network meta-analysis

Stem Cell Research & Therapy
Background The therapeutic status of allogeneic stem cell transplantation (allo-SCT) as a post-remission treatment for patients with high-risk acute myeloid leukemia (AML) was well-accepted. However, the optimal treatment for patients with low/favorable-
Wu Ye, Xia Wu, Ruying Zhao, Xuelian Jin, Hui Li, Ying Qu, Jie Ji, Zhigang Liu   +7 more
doaj   +1 more source

Interaction of HS1BP3 with cortactin modulates TKS5 localisation, cell secretion and cancer malignancy

Molecular Oncology, EarlyView.
Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen, Kristiane Søreng, Chiara Veroni, Laura Trachsel‐Moncho, Nagham Asp, Robin Gaupset, Lars Gustav Lyckander, Helene Knævelsrud, Lars Eftang, Anne Simonsen   +9 more
wiley   +1 more source

The History of the Slotted Natural-Laminar-Flow Airfoil for Improved Fuel Efficiency

Aerospace
It is well established that increasing vehicle efficiency enables the achievement of N + 3 sustainable air travel goals. To this end, the integration of a slotted natural-laminar-flow airfoil with a transonic, truss-based commercial wing configuration is
Sreya Kumpatla, Corey Arndt, Stephanie TerMaath   +2 more
doaj   +1 more source

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

FEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi, Zainab Quraishi, Shima Khezri Azizi Far, Madaleine Ward, Aidan Conway, Reem Abdulredha, Eman Mshari, Yousif A. Shamsaldeen   +7 more
wiley   +1 more source