Results 81 to 90 of about 2,433,116 (369)

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source

Impacts of Updated Physics Parameterizations on the Short-Range Weather Forecast System of the Korea Air Force

Advances in Meteorology
The weather prediction model system of Korea Air Force (KAF), based on the Weather Research and Forecasting (WRF) model, has been operated since 2007. This study incorporates recent physics parameterizations into the KAF-WRF system and evaluates their ...
Jae-Ik Song, Kyo-Sun Sunny Lim, Ui-Yong Byun, Juhee Kwon, Junhong Lee, Sang-Hun Park, Hyeyum Hailey Shin, Sun-Young Park, Jeong-Su Ko, Hong-Je Yu, Eun-Chul Chang   +10 more
doaj   +1 more source

The Design and Investigation of Hybrid a Microfluidic Micromixer

Applied Sciences
Today, microfluidics has become a revolutionary interdisciplinary topic with considerable attention in a wide range of biotechnology applications. In this research work, a numerical investigation of a microfluidic micromixer is carried out using a hybrid
Muhammad Waqas, Giedrius Janusas, Vytenis Naginevičius, Arvydas Palevicius   +3 more
doaj   +1 more source

Searching for New Physics in $D^0\rightarrow \mu^+\mu^-,\; e^+e^-, \;\mu^{\pm}e^{\mp}$ at BES and/or Super Charm-Tau Factory

, 2014
In contrast with $B^0-\bar B^0$, $B_s-\bar B_s$ mixing where the standard model (SM) contributions overwhelm that of new physics beyond standard model (BSM), a measured relatively large $D^0-\bar D^0$ mixing where the SM contribution is negligible ...
Jia, Lian-Bao, Ke, Hong-Wei, Li, Xue-Qian, Zhao, Ming-Gang   +3 more
core   +1 more source

BSM Kaon Mixing at the Physical Point [PDF]

EPJ Web of Conferences, 2018
We present a progress update on the RBC-UKQCD calculation of beyond the standard model (BSM) kaon mixing matrix elements at the physical point. Simulations are performed using 2+1 flavour domain wall lattice QCD with the Iwasaki gauge action at 3 lattice spacings and with pion masses ranging from 430 MeV to the physical pion mass.
Boyle Peter, Garron Nicolas, Kettle Julia, Khamseh Ava, Tsang Justus Tobias   +4 more
openaire   +4 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

Physics Potential of Long-Baseline Experiments

Advances in High Energy Physics, 2014
The discovery of neutrino mixing and oscillations over the past decade provides firm evidence for new physics beyond the Standard Model. Recently, θ13 has been determined to be moderately large, quite close to its previous upper bound.
Sanjib Kumar Agarwalla
doaj   +1 more source

Error estimation for localized signal properties: application to atmospheric mixing height retrievals [PDF]

Atmospheric Measurement Techniques, 2015
The mixing height is a key parameter for many applications that relate surface–atmosphere exchange fluxes to atmospheric mixing ratios, e.g., in atmospheric transport modeling of pollutants.
G. Biavati, D. G. Feist, C. Gerbig, R. Kretschmer   +3 more
doaj   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Can leptonic mixing matrix have a Wolfenstein form?

Journal of High Energy Physics, 2023
We analyze the possibility of the leptonic mixing matrix having a Wolfenstein form at the Grand Unified Theory scale. The renormalization group evolution of masses and mixing angles from the high scale to electroweak scale, in certain new physics ...
Ankur Panchal, G. Rajasekaran, Rahul Srivastava   +2 more
doaj   +1 more source