Results 41 to 50 of about 972,657 (268)

Numerical simulation of ball bearing flow field using the moving particle semi-implicit method

Engineering Applications of Computational Fluid Mechanics, 2022
The distribution of lubricating oil in the bearing cavity is of great significance to bearing lubrication and cooling. A new idea is provided to further study the ball bearings lubrication, to achieve effective lubrication of bearings.
Wei Wu, Chunhui Wei, Shihua Yuan
doaj   +1 more source

Measurable Residual Disease Monitoring During Treatment for Pediatric Acute Myeloid Leukemia in First Relapse

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survival after relapse in pediatric acute myeloid leukemia (AML) remains poor, highlighting the critical importance of identifying prognostic factors to guide optimal relapse management. Methods We investigated the prognostic impact of multiparameter flow cytometry (MFC) measurable residual disease (MRD) in 188 patients with first ...
Camilla Poulsen, Kristian Juul Sandahl, Lene Karlsson, Jonas Abrahamsson, Nira Arad‐Cohen, Daniel Cheuk, Barbara De Moerloose, Linda Fogelstrand, Jose Maria Fernandez Navarro, Bianca F. Goemans, Kirsi Jahnukainen, Gertjan Kaspers, Zhanna Kovalova, Monica Cheng Munthe‐Kaas, Ulrika Norén‐Nyström, Josefine Palle, Ramune Pasauliene, Cornelis Jan Pronk, Kadri Saks, Anne Tierens, Henrik Hasle, Kristian Løvvik Juul‐Dam   +21 more
wiley   +1 more source

The Experimental Study of the Flow Pattern and Bed Topography Changes due to Variations in the Angle of the Gabion Spur Dike in the Open Channel with Erodible Bed [PDF]

علوم و مهندسی آبیاری, 2019
The construction of structures such as spur dikes in open channels and rivers is done to control the coastal erosion or water guidance and diversion.
Zainab Badpa, Majid Fazli, Sedighe Pazin
doaj   +1 more source

Patterning Lines by Capillary Flows

Nano Letters, 2006
We report that capillary flows in an evaporating thin film create line patterns, with widths ranging from a few micrometers to less than 100 nm. Deliberate patterning of such lines requires contact-line pinning and the presence of foaming surfactants.
Vyawahare, Saurabh, Craig, Kate M., Scherer, Axel   +2 more
openaire   +3 more sources

Experimental Study of Oil–Water Flow Downstream of a Restriction in a Horizontal Pipe

Fluids
This work presents an experimental study on oil–water flow downstream of a restriction. The flow pattern, volumetric phase distribution, and their impacts on pressure drop are discussed. We employed two techniques to visualize the oil–water flow patterns,
Denghong Zhou, Kanat Karatayev, Yilin Fan, Benjamin Straiton, Qussai Marashdeh   +4 more
doaj   +1 more source

The Relationship Between Physical Activity and Left Ventricular Remodeling in Childhood Cancer Survivors Treated With Anthracyclines: A Cross‐Sectional Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Anthracycline‐related cardiac remodeling precedes heart failure in childhood cancer survivors. The objectives of this study were to determine the relationships between patient‐specific factors, moderate‐to‐vigorous physical activity (MVPA), and cardiac remodeling.
Hari K. Narayan, Sitong Chen, F. Lennie Wong, Nathan Young, Anna Qi, Christopher Davis, Sanjeet Hegde, Nicholas Gloude, Kasey J. Leger, Kelly D. Getz, Francisco Contijoch, Kirsten Ness, Bonnie Ky, Dennis Kuo, Sheri J. Hartman, Saro H. Armenian   +15 more
wiley   +1 more source

Numerical Investigation and Performance Evaluation of Boiling Slug Flow Regime of Water Vapor in Vertical Tubes [PDF]

Journal of Applied Fluid Mechanics
The boiling phenomenon and two-phase flow regimes have provoked extensive research due to the increased heat transfer coefficient and significant industrial applications. In order to model correct heat transfer of boiling, it is important to simulate its
F. Sharifi, M. Hassani, R. Kouhikamali
doaj   +1 more source

Childhood Acute Lymphoblastic Leukemia Survival in Western Kenya: Reduction in Early Deaths and Treatment Abandonment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara, George Bogonko, Festus Njuguna, Sandra Langat, Martha Kipngetich, Dennis Njenga, Gertjan Johannes Kaspers, Terry Allen Vik   +7 more
wiley   +1 more source

Fluid dynamic analysis in predicting the recanalization of intracranial aneurysms after coil embolization – A study of spatiotemporal characteristics

Heliyon
Purpose: Hemodynamics play a key role in the management of cerebral aneurysm recanalization after coil embolization; however, the most reliable hemodynamic parameter remains unknown.
Jing Liao, Kouichi Misaki, Tekehiro Uno, Iku Nambu, Tomoya Kamide, Zhuoqing Chen, Mitsutoshi Nakada, Jiro Sakamoto   +7 more
doaj   +1 more source

CFD Simulation of Parameters Affecting Hydrodynamics of Packed Beds: Effects of Particle Shape, Bed Size, and Bed Length [PDF]

Iranian Journal of Oil & Gas Science and Technology, 2019
Packed bed reactors have many applications in different industries such as chemical, petrochemical, and refinery industries. In this work, the effects of some parameters such as the shape and size of particles, bed size, and bed length on the ...
Saeid Mohammadmahdi, Ali Reza Miroliaei
doaj   +1 more source