Results 51 to 60 of about 257,752 (298)

Atlantic Ocean Heat Transport Enabled by Indo-Pacific Heat Uptake and Mixing [PDF]

, 2019
The ocean transports vast amounts of heat around the planet, helping to regulate regional climate. One important component of this heat transport is the movement of warm water from equatorial regions toward the poles, with colder water flowing in return.
England, Matthew H., Ferrari, Raffaele, Holmes, Ryan M., Newsom, Emily R., Thompson, Andrew F., Zika, Jan D.   +5 more
core   +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

How turbulent transport broadens the heat flux width: local SOL production or edge turbulence spreading?

Nuclear Fusion, 2023
This paper uses data from limited HL-2A Ohmic-plasma to answer the question of how turbulent transport broadens the heat flux width. A key issue in this study is the determination of the origin of scrape-off layer (SOL) turbulence. We develop the concept
T. Wu, P.H. Diamond, L. Nie, M. Xu, Y. Yu, R.J. Hong, Y.H. Chen, J.Q. Xu, T. Long, Y. Zhang, Q.H. Yan, R. Ke, J. Cheng, W. Li, Z.H. Huang, L.W. Yan, X. Chu, Z.H. Wang, C. Hidalgo   +18 more
doaj   +1 more source

Turbulent resistivity evaluation in MRI generated turbulence

, 2009
(abriged) MRI turbulence is a leading mechanism for the generation of an efficient turbulent transport of angular momentum in an accretion disk through a turbulent viscosity effect.
Balbus, Balbus, Bodo, Brandenburg, Cabot, Casse, Dubrulle, Ferreira, Fromang, G. Lesur, Gammie, Goodman, Guan, Hawley, Hawley, Heinemann, Heinemann, Ji, Johnson, Klahr, Lesur, Lesur, Lesur, Lovelace, Lubow, P.-Y. Longaretti, Petersen, Regev, Richard, Rothstein, Rädler, Schrinner, Shakura, Stone, Stone, Umurhan   +35 more
core   +3 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

Compatibility of pronounced detachment with improved confinement on HL-2A tokamak

Nuclear Fusion
This paper investigates the compatibility of pronounced detachment with improved confinement based on the NBI-heated HL-2A L-mode plasma with low-density.
Ting Wu, Min Xu, Zhuo Wang, Lin Nie, Zhanhui Wang, Jinming Gao, Yihang Chen, Yiren Zhu, Yi Zhang, Liang Liu, Dong Li, Kai Zhang, Rui Ke, Xiaoxue He, Zengceng Yang, Xin Yu, Na Wu, Zhihui Huang, Kaiyang Yi, Weice Wang, Longwen Yan, Yonggao Li, Ting Long, Renxu Wang, Wenjing Tian, Zhe Wang, Laizhong Cai, Yi Yu   +27 more
doaj   +1 more source

Edge Shear Flows and Particle Transport near the Density Limit in the HL-2A Tokamak

, 2017
Edge shear flow and its effect on regulating turbulent transport have long been suspected to play an important role in plasmas operating near the Greenwald density limit $ n_G $.
Diamond, PH, Guo, D, Hong, R, Ke, R, Long, T, Nie, L, Team, HL-2A, Tynan, GR, Wu, Y, Xu, M, Yuan, B   +10 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Turbulent transport in hydromagnetic flows

, 2009
The predictive power of mean-field theory is emphasized by comparing theory with simulations under controlled conditions. The recently developed test-field method is used to extract turbulent transport coefficients both in kinematic as well as nonlinear ...
A Brandenburg, A Hubbard, Blackman E G, Brandenburg A, Brandenburg A, Brandenburg A, Brandenburg A, Brandenburg A, Brandenburg A, Brandenburg A, Brown B P, Browning M K, Brun A S, F Del Sordo, Field G B, Hubbard A, Kleeorin N I, Krause F, Krivodubskii V N, Käpylä P J, Käpylä P J, Köhler H, Larmor J, M Rheinhardt, Moffatt H K, P Chatterjee, P J Käpylä, Parker E N, Rädler K-H, Rüdiger G, Rüdiger G, Schmitt D, Schmitt D, Tobias S M, Vishniac E T, Ziegler U   +35 more
core   +4 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source