Results 41 to 50 of about 1,171,002 (301)

Study on the Vertical Structure and the Evolution of Precipitation Particle Spectrum Parameters of Stratocumulus Clouds over North China Based on Aircraft Observation

Remote Sensing, 2023
The understanding of the macro- and micro-structure, particle spectrum parameters, and their evolutions in different parts of stratocumulus clouds based on aircraft observation data, is important basic data for the development of cloud microphysical ...
Jingyuan Xiong, Xiaoli Liu, Jing Wang
doaj   +1 more source

Precipitation of RNA with Ethanol [PDF]

Cold Spring Harbor Protocols, 2016
Purified RNA may need to be concentrated by precipitation for downstream applications. Precipitation of RNA with ethanol (or isopropanol) is the standard method to recover RNA from aqueous solutions.
Michael R, Green, Joseph, Sambrook
openaire   +3 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Changes in temperature and precipitation extremes in the IPCC ensemble of global coupled model simulations [PDF]

, 2007
Temperature and precipitation extremes and their potential future changes are evaluated in an ensemble of global coupled climate models participating in the Intergovernmental Panel on Climate Change (IPCC) diagnostic exercise for the Fourth Assessment ...
Xuebin Zhang, Kharin, V. V., W. Zwiers, Francis, Zwiers, F. W., Zhang, X. B., Hegerl, G. C., Gabriele C. Hegerl, Viatcheslav V. Kharin   +8 more
core   +1 more source

Drivers of a Summertime Combined High Air Pollution Event of Ozone and PM_2.5 in Taiyuan, China

Atmosphere
Combined air pollution of ozone and PM2.5 often occurs in coal-based cities of China such as Taiyuan City. In this study, the Weather Research and Forecasting/Chemistry (WRF-Chem) model was employed to simulate a combined high air pollution event of ...
Jiangpeng Miao, Yuxi Wang, Liqiang Xu, Hongyi Ding, Simeng Li, Luhang Sun, Le Cao   +6 more
doaj   +1 more source

Precipitation Modification by Ionization [PDF]

Physical Review Letters, 2020
Rainfall is hypothesized to be influenced by droplet charge, which is related to the global circuit current flowing through clouds. This is tested through examining a major global circuit current increase following the release of artificial radioactivity.
R. Giles Harrison, Keri A. Nicoll, Maarten H. P. Ambaum, Graeme J. Marlton, Karen L. Aplin, Michael Lockwood   +5 more
openaire   +6 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Validating precipitation forecasts using remote sensor synergy: A case study approach [PDF]

, 2010
Several types of remote sensing data are applied synergistically to evaluate the chain of microphysical processes leading to precipitation in a high-resolution numerical weather prediction model.
Yen, Wenchie, Wenchieh Yen, Martin Hagen, Anja Hühnerbein, Marc Schröder, Schröder, Marc, George Craig, Crewell, Susanne, Jürgen Fischer, Mario Mech, Axel Seifert, Michael Baldauf, Seifert, Axel, Hagen, Martin, Craig, George, Pfeifer, Monika, Reinhardt, Thorsten, Monika Pfeifer, Hünerbein, Anja, Fischer, Jürgen, Susanne. Crewell, Hühnerbein, Anja, Baldauf, Michael, Yen, Wenchieh, Thorsten Reinhardt, Mech, Mario, Crewell, Susanne.   +26 more
core   +1 more source

Mitochondrial translation and coordinated cytosolic translation in metabolic homeostasis and disease

FEBS Letters, EarlyView.
Mitochondrial function depends on coordinated protein production from the nuclear and mitochondrial genomes. This review highlights how cytosolic and mitochondrial translation, mRNA localization, protein import, and respiratory complex assembly are integrated to maintain mitochondrial proteostasis and function.
Boseon Kim, Thi Thanh Mai Tran, Nakyung Kang, Min‐Woo Lee, Mihye Lee   +4 more
wiley   +1 more source

Particle precipitation during ICME-driven and CIR-driven geomagnetic storms [PDF]

, 2008
Interplanetary coronal mass ejections (ICME) and corotating interaction regions (CIR) alter the parameters of the solar wind and interplanetary magnetic field (IMF) that affect conditions in the Earth's magnetosphere and particle precipitation in the ...
Honary, Farideh, Denton, Michael H., Longden, N.   +2 more
core   +3 more sources