Results 21 to 30 of about 3,337,531 (282)

Flat bubble regime and laminar plasma flow in a plasma wakefield accelerator

Physical Review Accelerators and Beams, 2022
A simple 2D model of the bubble formation in a plasma wakefield accelerator is developed and investigated. We show that in the case of a flat driver, the bubble may consist of two parts.
S. S. Baturin
doaj   +1 more source

Experimental Study on Liquid Flow and Heat Transfer in Rough Microchannels

Advances in Condensed Matter Physics, 2019
Although roughness is negligible for laminar flow through tubes in classic fluid mechanics, the surface roughness may play an important role in microscale fluid flow due to the large ratio of surface area to volume.
Xuan Zhang, Taocheng Zhao, Suchen Wu, Feng Yao   +3 more
doaj   +1 more source

Change in drag, apparent slip and optimum air layer thickness for laminar flow over an idealised superhydrophobic surface [PDF]

, 2013
Analytic results are derived for the apparent slip length, the change in drag and the optimum air layer thickness of laminar channel and pipe flow over an idealised superhydrophobic surface, i.e. a gas layer of constant thickness retained on a wall.
Newton, M.I., Busse, A., McHale, G., McHale, Glen, Sandham, Neil D., Busse, Angela, Newton, Michael, Newton, Michael I., Sandham, N., Sandham, Neil, Sandham, ND, Newton, MI, McHale, G, Busse, A   +13 more
core   +1 more source

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

An experimental investigation on friction characteristics of air flow in microtube with structured surface roughness [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Yang, CY, Lin, TY, Chen, CW, Kandlikar, SG, 3rd Micro and Nano Flows Conference (MNF2011)   +4 more
core   +5 more sources

Contactless Localization of Premature Laminar–Turbulent Flow Transitions on Wind Turbine Rotor Blades in Operation

Applied Sciences, 2020
Thermographic flow visualization enables a noninvasive detection of the laminar–turbulent flow transition and allows a measurement of the impact of surface erosion and contamination due to insects, rain, dust, or hail by quantifying the amount of laminar
Daniel Gleichauf, Michael Sorg, Andreas Fischer   +2 more
doaj   +1 more source

Laminar separation bubbles in two and three dimensional incompressible flow. [PDF]

, 1968
PhDA theoretical and experimental study is made of the closed 'bubbles` of separated flow formed when a laminar boundary layer separates from an aerofoil surface and, after undergoing transition to turbulence, subsequently re-attaches.
Horton, H. P.
core   +2 more sources

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

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

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source