Results 41 to 50 of about 246,652 (294)

Strong and weak cold pool collisions

, 2022
Collisions between convective cold pools commonly initiate new convective storms. This occurs through enhancements to the vertical velocity through mechanical forcing, and increased water vapor content via thermodynamic forcing. The goal of this study is to investigate the impact of the following four parameters on the mechanical and thermodynamic ...
Falk, Nicholas Michael, author, van den Heever, Susan C., advisor, Schumacher, Russ S., committee member, Venayagamoorthy, Subhas K., committee member   +3 more
openaire   +1 more source

Cold Pool Dynamics Shape the Response of Extreme Rainfall Events to Climate Change

Journal of Advances in Modeling Earth Systems, 2021
There is increasing evidence that local rainfall extremes can increase with warming at a higher rate than expected from the Clausius‐Clapeyron (CC) relation. The exact mechanisms behind this super‐CC scaling phenomenon are still unsolved.
Kai Lochbihler, Geert Lenderink, A. Pier Siebesma   +2 more
doaj   +1 more source

Differences in the signaling pathways of α1A- and α1B-adrenoceptors are related to different endosomal targeting [PDF]

, 2013
Aims: To compare the constitutive and agonist-dependent endosomal trafficking of α1A- and α1B-adrenoceptors (ARs) and to establish if the internalization pattern determines the signaling pathways of each subtype.
A Hirasawa, AC Hanyaloglu, AL Lattion, B Lei, BL Wolfe, C Moyano, C Stenbergen, CD Wright, D Calebiro, D Chalothorn, D Diviani, D Gesty-Palmer, D Wu, DM Perez, DP Morris, DP Morris, E Oliver, EJ Adie, EJ Adie, Elena Carceller, F Liu, Fermí Montó, Graeme Milligan, Ian Christie McGrath, James Porter, JB Morris, JD Pediani, JD Pediani, JL Benovic, John Pediani, KA DeFea, L Stanasila, LM Luttrell, M von Zastrow, María Antonia Noguera, MC Lyssand JS De Fino, Miguel Pérez-Aso, MW Lee, MY Tsang, P Lajoie, PA Patel, Pilar D’Ocon, RH Oakley, RR Price, S Ahn, S Alexander, S Keffel, S Mhaouty-Kodja, S Terrillon, SK Shenoy, SM DeWire, SS Ferguson, TL Theroux, Vanessa Segura, Y Huang   +54 more
core   +3 more sources

Can Convective Cold Pools Lead to the Development of Low‐Level Jets?

Geophysical Research Letters, 2023
We present the first observational evidence for convectively generated cold pools (CP) as driving mechanism for low‐level jets (LLJ). Our findings are based on a unique campaign data set that allowed us to perform a systematic assessment of the process ...
E. W. Luiz, S. Fiedler
doaj   +1 more source

Arctic Soil Governs Whether Climate Change Drives Global Losses or Gains in Soil Carbon [PDF]

, 2019
Key uncertainties in terrestrial carbon cycle projections revolve around the timing, direction, and magnitude of the carbon cycle feedback to climate change. This is especially true in carbon-rich Arctic ecosystems, where permafrost soils contain roughly
Bradford, MA, Hartman, MD, Koven, CD, Sulman, BN, Wieder, WR   +4 more
core   +1 more source

Perceptions towards aqua-based exercise among older adults with osteoarthritis who have discontinued participation in this exercise mode [PDF]

, 2016
Aim: This study aimed to investigate reasons for ceasing participation in aqua-based exercise among older adults with osteoarthritis (OA). Methods: Eleven adults over 60 years of age with OA participated in one of two focus groups, during which they ...
Alpass, Benbow, Borman, Bunning, Der Ananian, Der Ananian, Fisken, Fontaine, Gulick, Henwood, Hootman, Kitzinger, Krueger, Lees, Lin, Litt, Loeb, Marks, McAlindon, Melillo, Newson, Petursdottir, Schutzer, Tak, Thomas, Watkins, Westby, Wilcox   +27 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Comparison of Cold Pool Characteristics of Two Distinct Gust Fronts over Bohai Sea Bay in China

Atmosphere
Previous studies have demonstrated that cold pools play a pivotal role in the initiation and organization of convection, yet their influence on the evolution of gust fronts (GFs) remains inadequately understood. A destructive wind event associated with a
Changyi Xu, Xian Xiao
doaj   +1 more source

Evolutionary footprints of a cold relic in a rapidly warming world

eLife, 2021
With accelerating global warming, understanding the evolutionary dynamics of plant adaptation to environmental change is increasingly urgent. Here, we reveal the enigmatic history of the genus Cochlearia (Brassicaceae), a Pleistocene relic that ...
Eva Wolf, Emmanuel Gaquerel, Mathias Scharmann, Levi Yant, Marcus A Koch   +4 more
doaj   +1 more source