Results 61 to 70 of about 5,119,124 (398)

The E3 ubiquitin ligase, RNF219, suppresses CNOT6L expression to exhibit antiproliferative activity

open access: yesFEBS Open Bio, EarlyView.
We identified RNF219 as a CCR4‐NOT complex‐interacting E3 ubiquitin ligase that targets the CCR4‐NOT subunit CNOT6L for ubiquitination. RNF219 directly binds to the DUF3819 domain of CNOT1 through its putative α‐helix spanning amino acids 521–542. Our findings also suggest that antiproliferative activity of RNF219 is at least partially mediated by ...
Shou Soeda   +9 more
wiley   +1 more source

Surface layer scintillometry for estimating the sensible heat flux component of the surface energy balance

open access: yesSouth African Journal of Science, 2009
The relatively recently developed scintillometry method, with a focus on the dual-beam surface layer scintillometer (SLS), allows boundary layer atmospheric turbulence, surface sensible heat and momentum flux to be estimated in real-time.
G. Odhiambo, M. Savage
doaj  

A novel in-vivo phagocytosis assay to gain cellular insights on sponge-microbe interactions

open access: yesFrontiers in Marine Science, 2023
IntroductionSponges harbor diverse, specific, and stable microbial communities, but at the same time, they efficiently feed on microbes from the surrounding water column.
Angela M. Marulanda-Gomez   +4 more
doaj   +1 more source

Design and construction of portable surface aeration pump for tanks and small ponds [PDF]

open access: yes, 2003
The maintenance of adequate dissolved oxygen level is very important in the economy of any aquaculture system. An easy to construct aerating device was created using 0.5 hp water-pump, shower rose, Styrofoam, and rubber hose. The aerator works by drawing
Ibikunle, B., Olaosebikan, B.D.
core  

The lifetime of excess atmospheric carbon dioxide [PDF]

open access: yes, 1994
We explore the effects of a changing terrestrial biosphere on the atmospheric residence time of CO2 using three simple ocean carbon cycle models and a model of global terrestrial carbon cycling.
Braswell, Rob, Moore, B
core   +2 more sources

Increasing atmospheric burden of ethanol in the United States

open access: yesGeophysical Research Letters, 2012
The use of ethanol as a transportation fuel in the U.S. increased significantly from 2000–2009, and in 2010 nearly all gasoline contained 10% ethanol. In accordance with this increased use, atmospheric measurements of volatile organic compounds in Los Angeles in 2010 were significantly enriched in ethanol compared to measurements in urban outflow in ...
John S. Holloway   +20 more
openaire   +2 more sources

Atmospheric ammonia and particulate inorganic nitrogen over the United States [PDF]

open access: yesAtmospheric Chemistry and Physics, 2012
Abstract. We use in situ observations from the Interagency Monitoring of PROtected Visual Environments (IMPROVE) network, the Midwest Ammonia Monitoring Project, 11 surface site campaigns as well as Infrared Atmospheric Sounding Interferometer (IASI) satellite measurements with the GEOS-Chem model to investigate inorganic aerosol loading and ...
Randall V. Martin   +15 more
openaire   +9 more sources

Characterization of WAC interactions with R2TP and TTT chaperone complexes linking glucose and glutamine availability to mTORC1 activity

open access: yesFEBS Open Bio, EarlyView.
TTT and R2TP chaperone complexes are required for the assembly and activation of mTORC1. WAC directly interacts with components of TTT, R2TP, and mTORC1, and these interactions are affected by the availability of glucose and glutamine, correlating with changes in mTORC1 activity.
Sofía Cabezudo   +11 more
wiley   +1 more source

UV Exposure during Cycling as a Function of Solar Elevation and Orientation

open access: yesAtmosphere
Although cycling is the most prevalent means of locomotion in the world, little research has been done in evaluating the ultraviolet (UV) radiation exposure of cyclists.
Philipp Weihs   +8 more
doaj   +1 more source

Flare stacks on agricultural biogas plants - safety and operational requirements

open access: yesResearch in Agricultural Engineering, 2019
The flare stack is a piece of equipment, which is used as a safety element at a biogas plant. In the case of a cogeneration unit or gas boiler failure, the biogas is redirected to the flare stack where it is burned. When the flare stack fails, the biogas
Petr Trávníček   +5 more
doaj   +1 more source

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