Results 21 to 30 of about 309,947 (331)
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
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 +2 more
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
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 +3 more
doaj +1 more source
AIMS Biophysics, 2023 This study uses laminar and turbulent flow models to investigate the blood flow dynamics in a specific carotid bifurcation. Pulsatile boundary conditions and the rigid carotid artery wall are considered.
Boukedjane Mouloud, Bahi Lakhdar
doaj +1 more source
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
Developing advanced polymer films based on microfluidic laminar flow
Giant, 2022 With the explosive development of many emerging fields, such as wearable devices, electronic skins, and flexible batteries, it urgently needs advanced polymer films with precisely controlled physical and chemical properties.
Sha Cheng, Wen Chen, Pengchao Zhang
doaj
miRNA‐29 regulates epidermal and mesenchymal functions in skin repair
FEBS Letters, EarlyView.miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan +10 more
wiley +1 more source
Stem Cell Research & TherapyBackground 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 +7 more
doaj +1 more source
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source