Results 31 to 40 of about 113,224 (304)

On the Lateral Entrainment Instability in the Inner Core Region of Tropical Cyclones

Geophysical Research Letters, 2023
Entrainment of dry moat air with low equivalent potential temperature laterally into the eyewall and rainbands is a unique turbulent process in the inner‐core region of a tropical cyclone (TC).
Ping Zhu, Jun A. Zhang, Frank D. Marks
doaj   +1 more source

Lateral Variation of Tidal Mixing Asymmetry and Its Impact on the Longitudinal Sediment Transport in Turbidity Maximum Zone of Salt Wedge Estuary

Journal of Marine Science and Engineering, 2022
The lateral bathymetry in the estuary results in different degrees of tidal mixing asymmetry, which has significant impacts on the longitudinal sediment transport by changing the temporal variation of vertical eddy diffusion.
Lizhi Teng, Heqin Cheng, Erfeng Zhang, Yajun Wang   +3 more
doaj   +1 more source

Performance of transported PDF mixing models in a turbulent premixed flame [PDF]

Proceedings of the Combustion Institute, 2017
Abstract Modeling of premixed turbulent flames is challenging due to the effects of strong turbulence-chemistry interaction. In the transported probability density function (TPDF) methods, chemical reactions are treated exactly, while molecular mixing needs to be modeled.
Michael Kuron, Evatt R Hawkes, Zhuyin Ren, Joshua C.K. Tang, Hua Zhou, Jacqueline H. Chen, Tianfeng Lu   +6 more
openaire   +1 more source

Turbulent transport and mixing in the multimode narrowband Richtmyer-Meshkov instability [PDF]

Physics of Fluids, 2019
The mean momentum and heavy mass fraction, turbulent kinetic energy, and heavy mass fraction variance fields, as well as the budgets of their transport equations are examined several times during the evolution of a narrowband Richtmyer-Meshkov instability initiated by a Mach 1.84 shock traversing a perturbed interface separating gases with a density ...
B. Thornber, J. Griffond, P. Bigdelou, I. Boureima, P. Ramaprabhu, O. Schilling, R. J. R. Williams   +6 more
openaire   +2 more sources

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright, Morgan A. Paul, Selena Murcia Mendez, Emily Jones, Lucille Lokko, Chelsea Heneghan, Nicholas Purol, Morgan Arnold, Rahela Aziz‐Bose, Colleen A. Kelly, Sandi L. Pruitt, Joanne Wolfe, Kira Bona, Puja J. Umaretiya   +13 more
wiley   +1 more source

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

Energy transport characteristics of converging Richtmyer–Meshkov instability

AIP Advances, 2020
In this paper, the Richtmyer–Meshkov (RM) instability in spherical and cylindrical converging geometries with a Mach number of about 1.5 is investigated by using the direct numerical simulation method.
Yaowei Fu, Changping Yu, Xinliang Li
doaj   +1 more source

Interstellar Turbulence II: Implications and Effects

, 2004
Interstellar turbulence has implications for the dispersal and mixing of the elements, cloud chemistry, cosmic ray scattering, and radio wave propagation through the ionized medium.
Achterberg A, Achterberg A, Achterberg A, Argast D, Aschenbach B, Begelman MC, Berezinskii VS, Bruce G. Elmegreen, Bykov AM, Caputo F, Chuvilgin LG, Dolginov AZ, Duffy P, Edvardsson B, Engelmann JJ, Erlykin AD, Falgarone E, Falgarone E, Fedorov YuI, Getmantsev GG, Gredel R, Gredel R, Hasselmann K, Hewish A, Hou JL, John Scalo, Joulain K, Kaufman M, Kirk JG, Korpi MJ, Kramer C, Krymsky GF, Markiewicz WJ, Michalek G, Nejad LAM, Nicholson DR, Ostrowski M, Pijpers FP, Ptuskin VS, Ptuskin VS, Ptuskin VS, Reeves H, Rickett BJ, Rocha-Pinto J, Rolleston WRJ, Rolleston WRJ, Roy J-R, Scalo JM, Schlickeiser R, Schneider P, Sieber W, Spaans M, Vainio R, Völk HJ, Wielen R   +54 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Interplay of wind-driven processes and subsurface oscillations along the leeward coastline of a tropical reef island

Frontiers in Marine Science
The thermal structure of tropical reef systems is shaped by air-sea interactions, turbulent mixing, and subsurface-driven processes, yet their complex dynamics and interactions are not well understood.
Arnaud Valcarcel, Joanne O’Callaghan, Joanne O’Callaghan, Mark J. A. Vermeij, Mark J. A. Vermeij   +4 more
doaj   +1 more source