Results 131 to 140 of about 10,165,445 (355)

Accelerated water activation and stabilized metal-organic framework via constructing triangular active-regions for ampere-level current density hydrogen production. [PDF]

Nat Commun, 2022
Cheng F, Peng X, Hu L, Yang B, Li Z, Dong CL, Chen JL, Hsu LC, Lei L, Zheng Q, Qiu M, Dai L, Hou Y.   +12 more
europepmc   +1 more source

Solar transition region in the quiet Sun and active regions

, 2010
The solar transition region (TR), in which above the photosphere the tempera- ture increases rapidly and the density drops dramatically, is believed to play an important role in coronal heating and solar wind acceleration.
Curdt, W., He, J. -S., Tian, H.
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Light Bridges and Solar Active Region Evolution Processes

The Astrophysical Journal Supplement Series
The formation mechanism of light bridges (LBs) is strongly related to the dynamic evolution of solar active regions (ARs). To study the relationship between LB formation and AR evolution phases, we employ 109 LB samples from 69 ARs in 2014 using ...
Fuyu Li, Changhui Rao, Xinhua Zhao, Yang Guo, Xiaoying Gong, Yuhao Chen, Nanbin Xiang, Huaning Wang   +7 more
doaj   +1 more source

Electromagnetic monitoring in seismically active regions of Siberia

Геофизический журнал, 2012
Field data of the electromagnetic monitoring of controlled source have been obtained in two seismically active regions of Siberia. The article demonstrates an approach to the interpretation of regime observations data and it attempts to explain the ...
N. N. Nevedrova, M. I. Epov
doaj   +1 more source

Crossover-active regions of the wheat genome are distinguished by DMC1, the chromosome axis, H3K27me3, and signatures of adaptation. [PDF]

Genome Res, 2021
Tock AJ, Holland DM, Jiang W, Osman K, Sanchez-Moran E, Higgins JD, Edwards KJ, Uauy C, Franklin FCH, Henderson IR.   +9 more
europepmc   +1 more source

Rogue Active Regions and the Inherent Unpredictability of the Solar Dynamo [PDF]

, 2018
Kristóf Petrovay, Melinda Nagy
openalex   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

The Sub-Surface Structure of a Large Sample of Active Regions

, 2012
We employ ring-diagram analysis to study the sub-surface thermal structure of active regions. We present results using a large number of active regions over the course of Solar Cycle 23.
C.-H. Lin, C.S. Baldner, C.S. Baldner, C.S. Baldner, D.C. Braun, F. Hill, F.P. Pijpers, F.P. Pijpers, H. Moradi, J. Patron, L. Gizon, M.C. Rabello-Soares, M.C. Rabello-Soares, R.S. Bogart, S. Basu, S. Basu, S.P. Rajaguru   +16 more
core   +1 more source

The Surface Amplitudes and Frequencies ofp‐Mode Oscillations in Active Regions [PDF]

, 1997
Bradley W. Hindman, Rekha Jain, Ellen G. Zweibel   +2 more
openalex   +1 more source