Results 41 to 50 of about 893,884 (343)

VIII ALL-RUSSIAN CONFERENCE ON ATMOSPHERIC ELECTRICITY [PDF]

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2019
From September 23 to September 27, 2019, the VIII All-Russian Conference on Atmospheric Electricity was held in Nalchik. The conference was organized by the Russian Academy of Sciences, the A.F.
P.P. Firstov, V. I Kozlov, E. I. Malkin
doaj   +1 more source

Hydrogen dominated atmospheres on terrestrial mass planets: evidence, origin and evolution [PDF]

open access: yes, 2020
The discovery of thousands of highly irradiated, low-mass, exoplanets has led to the idea that atmospheric escape is an important process that can drive their evolution. Of particular interest is the inference from recent exoplanet detections that there is a large population of low mass planets possessing significant, hydrogen dominated atmospheres ...
arxiv   +1 more source

Seasonal changes in surface ozone over South Korea

open access: yesHeliyon, 2018
Recently, the surface ozone concentration in the Korean peninsula has been increasing more rapidly than in the past, and seasonal changes are appearing such as increases in the number of ozone alerts in springtime.
Hyun-Chae Jung   +2 more
doaj   +1 more source

Evaluation of meteorological airborne Doppler radar [PDF]

open access: yes, 1984
This paper will discuss the capabilities of airborne Doppler radar for atmospheric sciences research. The evaluation is based on airborne and ground based Doppler radar observations of convective storms.
Hildebrand, P. H., Mueller, C. K.
core   +1 more source

The [2Fe‐2S] cluster of mitochondrial outer membrane protein mitoNEET has an O2‐regulated nitric oxide access tunnel

open access: yesFEBS Letters, Volume 599, Issue 7, Page 952-970, April 2025.
The mitochondrial outer membrane iron–sulphur ([Fe‐S]) protein mitoNEET is a target of the type‐2 diabetes drug pioglitazone. Its unknown molecular function is linked to respiratory complex activity and mitochondrial function. We discovered that O2 protects the mitoNEET [2Fe‐2S] cluster against NO oxidation and desensitization towards reduction by H2S.
Thao Nghi Hoang   +9 more
wiley   +1 more source

Global shockwaves of the Hunga Tonga-Hunga Ha’apai volcano eruption measured at ground stations

open access: yesiScience, 2022
Summary: The eruption of the Tonga volcano created globally propagating spherical shockwaves in the atmosphere. Analyses are done to data from two southern U.S.
Chunyan Li
doaj  

Characterization of fungal carbonyl sulfide hydrolase belonging to clade D β‐carbonic anhydrase

open access: yesFEBS Letters, Volume 599, Issue 8, Page 1146-1158, April 2025.
Here, we performed a functional analysis of the fungal enzymes belonging to clade D of the β‐class carbonic anhydrase family (β‐D‐CA). The β‐D‐CAs in the basidiomycete Gloeophyllum trabeum and the ascomycete Trichoderma harzianum showed very low activity in the hydration of CO2 but exhibited high activity in the hydrolysis of carbonyl sulfide (COS ...
Ryuka Iizuka   +6 more
wiley   +1 more source

Applications of airborne remote sensing in atmospheric sciences research [PDF]

open access: yes, 1984
This paper explores the potential for airborne remote sensing for atmospheric sciences research. Passive and active techniques from the microwave to visible bands are discussed. It is concluded that technology has progressed sufficiently in several areas
Phillips, B. B.   +2 more
core   +1 more source

Singular vectors in atmospheric sciences: A review [PDF]

open access: yes, 2012
During the last decade, singular vectors (SVs) have received a lot of attention in the research and operational communities especially due to their use in ensemble forecasting and targeting of observations.
Diaconescu, Emilia Paula, Laprise, René
core   +1 more source

Insertion of the FeB cofactor in cNORs lacking metal inserting chaperones

open access: yesFEBS Letters, Volume 599, Issue 9, Page 1269-1284, May 2025.
Nitric oxide reductase is an enzyme found in the bacterial denitrification pathway. The NOR active site contains a non‐heme iron, often, but not always inserted with the assistance of chaperones. Here, we study the insertion of FeB in the subfamily of cNORs lacking chaperones and found a putative channel, conserved in the family, perhaps enabling the ...
Sofia Appelgren, Pia Ädelroth
wiley   +1 more source

Home - About - Disclaimer - Privacy