Results 31 to 40 of about 2,511,519 (330)

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

High-Strength aluminium cast iron is a perspective material for thermal change conditions

Литьë и металлургия, 2002
There are developed the composition and technology of high-strength aluminium cast iron production using cupola heat as an initial cast iron. New cast iron may be used for castings, which are to be of high oxidation, heat and growth resistance.
L. Z. Pisarenko, S. F. Lukashevich, V. I. Gurinovich, E. V. Savitskaja   +3 more
doaj  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

IMPROVEMENT OF TECHNOLOGY OF CAST IRON MELTING IN CUPOLA

Литьë и металлургия, 2006
The way of cast iron production in cupola-furnace using coke and anthracite in composition of fuel bed is examined. Using of anthracite provides raise of temperature of cast iron and economy of coke.
S. F. Lukashevich, V. K. Filipchik, L. Z. Pisarenko, V. A. Hatskevich   +3 more
doaj  

Investigation of unsteady heat transfer process in an one‐cell building

Journal of Civil Engineering and Management, 2006
All energy processes in buildings are usually unsteady, ie time dependent. But mostly the unsteady factors influence is not taken into consideration for energy demands, microclimate changes estimating. Therefore the practical observations and theoretical
Kestutis Valančius, Alfonsas Kazys Skrinska, Sabina PaulauskaitÄ—   +2 more
doaj   +1 more source

Tidal Heating of Extra-Solar Planets

, 2008
Extra-solar planets close to their host stars have likely undergone significant tidal evolution since the time of their formation. Tides probably dominated their orbital evolution once the dust and gas had cleared away, and as the orbits evolved there ...
Brian Jackson, Lambeck K., Mardling R. A., McEwen A. S., Richard Greenberg, Rory Barnes   +5 more
core   +1 more source

Drift waves in the corona: heating and acceleration of ions at frequencies far below the gyro frequency [PDF]

, 2010
In the solar corona, several mechanisms of the drift wave instability can make the mode growing up to amplitudes at which particle acceleration and stochastic heating by the drift wave take place. The stochastic heating, well known from laboratory plasma
Alfvén, Bailey, Baronia, Bellan, Chen, Ichimaru, J. Vranjes, Klimtchuk, McChesney, McChesney, Narain, Pekünlü, Piddington, S. Poedts, Sanders, Sheng, Suzuki, Terashima, Voitenko, Vranjes, Vranjes, Vranjes, Vranjes, Vranjes, Vranjes, Vranjes, Vranjes, Weiland, White   +28 more
core   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

LADLE FOR MODIFICATION AND POURING OF CAST IRON

Литьë и металлургия, 2006
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L. Z. Pisarenko, V. A. Hatskevich, I. G. Bioch   +2 more
doaj  

Status of LHFW research in KSTAR and Future Plan [PDF]

EPJ Web of Conferences
The LHFW research has been conducted on KSTAR after successful feasibility study on VEST. With a newly developed SWA (Slotted Waveguide Antenna) of 2.45 GHz, for the first time LHFW experiment was carried out in the 2024 KSTAR campaign.
Kim Sunho, Jo Jonggab, Wi Hyunho, Kim Jeehyun, Wang Sonjong   +4 more
doaj   +1 more source