Results 101 to 110 of about 883,360 (293)

c=1 Liouville Theory Perturbed by the Black-Hole Mass operator

, 1993
We discuss the properties of the Liouville theory coupled to the c=1 matter when perturbed by an operator, the screening operator of the $SL(2;R)$ current algebra, which is supposed to generate the mass of the two-dimensional black hole.
Barbon, Bars, Bershadsky, Bouwknegt, Chandrasekhar, Chaudhuri, Danielsson, Das, David, Demeterfi, Dhar, Dijkgraaf, Distler, Dotsenko, Eguchi, Elizur, Gross, Jevicki, Kachru, Kitazawa, Klebanov, Knizhnik, Kostov, Lian, Mandal, Marcus, Martinec, Rama, Sakai, Tohru Eguchi, Witten, Witten   +31 more
core   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Dirac operators with Lorentz scalar shell interactions

, 2017
This paper deals with the massive three-dimensional Dirac operator coupled with a Lorentz scalar shell interaction supported on a compact smooth surface. The rigorous definition of the operator involves suitable transmission conditions along the surface.
Holzmann, Markus, Ourmières-Bonafos, Thomas, Pankrashkin, Konstantin   +2 more
core   +3 more sources

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

Calculations of the Triton Binding Energy with a Lorentz Boosted Nucleon-Nucleon Potential

EPJ Web of Conferences, 2010
We study the binding energy of the three-nucleon system in relativistic models that use two different relativistic treatments of the potential that are phase equivalent to realistic NN interactions.
Elster Ch., Polyzou W.N., Skibiński R., Golak J., Witała H., Glöckle W., Kamada H.   +6 more
doaj   +1 more source

Two body problem on two point homogeneous spaces, invariant differential operators and the mass center concept

, 2002
We consider the two body problem with central interaction on two point homogeneous spaces from point of view of the invariant differential operators theory.
A.V. Shchepetilov, Arnold, Balazs, Galperin, Galperin, Helgason, Helgason, Landsman, Matsumoto, Nagy, Salvai, Shchepetilov, Shchepetilov, Shchepetilov, Stepanova, Tanimura, Vinberg, Wang, Wren, Zitterbarth   +19 more
core   +3 more sources

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

FEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca, Anna Tricarico, Martina Furfaro, Priyam Ghosh, Ennio Prosperi, Lucia Anna Stivala, Ornella Cazzalini   +6 more
wiley   +1 more source

Electromagnetic mass differences of SU(3) baryons within a chiral soliton model

, 2010
We investigate the electromagnetic mass differences of SU(3) baryons, using an "model-independent approach" within a chiral soliton model. The electromagnetic self-energy corrections to the masses of the baryon are expressed as the baryonic two-point ...
Adami, Adami, Blotz, Blotz, Chemtob, Christov, Coleman, Coleman, Cottingham, Dakhno, Dashen, De Alfaro, de Swart, de Swart, Deshpande, Diakonov, Dorokhov, Elitzur, Ellis, Feynman, Gal, Gasser, Gell-Mann, Ghil-Seok Yang, Gridnev, Guadagnini, Gunion, Hyun-Chul Kim, Jain, Li, Maxim V. Polyakov, Nagylaki, Nakamura, Okubo, Praszalowicz, Thomas, Weinberg, Witten, Witten, Zee   +39 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Mass Transfer in Steelmaking Operations [PDF]

, 2011
The productivity of steelmaking processes, including production and refining of liquid steel, depends on the mass transfer rates. Due to the high temperatures involved in the processing of liquid steel, the rate controlling step of the processes is usually a mass transfer step. In steelmaking operations, different situations of mass transfer can occur,
openaire   +2 more sources