Results 61 to 70 of about 22,034,699 (325)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

The non-singlet kaon fragmentation function from e^+e^- kaon production

, 2010
We perform fits to the available charged and neutral kaon production data in $e^++e^-\to K+X$, $K=K^\pm and K^0_S$, and determine the non-singlet combination of kaon fragmentation functions $D_u^{K^\pm}-D_d^{K^\pm}$ in a model independent way and without
Albino, S., Christova, E.
core   +1 more source

Econometric modelling of the regional knowledge production function in Europe

, 2015
By adopting a semiparametric approach, the ‘traditional’ regional knowledge production function is developed in three complementary directions. First, the model is augmented with region-specific time trends to account for endogeneity due to selection on ...
Sylvie Charlot, R. Crescenzi, Antonio Musolesi   +2 more
semanticscholar   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Hard photon production and matrix-element parton-shower merging [PDF]

, 2010
We present a Monte-Carlo approach to prompt-photon production, where photons and QCD partons are treated democratically. The photon fragmentation function is modelled by an interleaved QCD+QED parton shower.
Hoeche, Stefan, Schumann, Steffen, Siegert, Frank   +2 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Fragmentation Function and Hadronic Production of the Heavy Supersymmetric Hadrons

, 2007
The light top-squark $\sto$ may be the lightest squark and its lifetime may be `long enough' in a kind of SUSY models which have not been ruled out yet experimentally, so colorless `supersymmetric hadrons (superhadrons)' $(\sto \bar{q})$ ($q$ is a quark ...
A. Djouadi, A. Djouadi, B. Abbott, Bing-Quan Hu, C. Boehm, C. Kounnas, C.-H. Chang, C.-H. Chang, C.-H. Chang, C.-H. Chang, C.-H. Chang, C.-H. Chang, C.-H. Chang, C.-R. Ji, C.R. Nappi, Chao-Hsi Chang, E. Braaten, E. Braaten, E.J. Eichten, E.L. Berger, E.L. Berger, G. Altarelli, G.T. Bodwin, G.T. Bodwin, H.E. Haber, H.P. Nills, J. Ellis, J. Ellis, J. Pumplin, J. Wess, J.-K. Chen, J.A. Aguilar-Saavedra, Jiao-Kai Chen, K. Kolodziej, K.-I. Hikasa, L. Clavelli, M. Cacciari, M. Drees, N. Kidonakis, N. Kidonakis, R. Bonciani, R.D. Field, S. Catani, S. Catani, S. Cortese, S. Eidelman, S. Weinberg, S. Willenbrock, S.K. Jones, S.P. Das, T. Affolder, V.N. Gribov, V.V. Kiselev, W. Beenakker, W. Beenakker, W. Wagner, Xing-Gang Wu, Y.L. Dokshitzer, Zhen-Yun Fang   +58 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A Study on the Optimal Ratio of Research and Development Investment in the Energy Sector: An Empirical Analysis in South Korea

Energies, 2019
The necessity for energy research and development (ER&D) is increasing as greenhouse gases and climate change are becoming global issues. To support sustainable economic growth through ER&D, it is necessary to examine the optimal ratio of ER& ...
Juyong Lee, Youngsang Cho, Jungwoo Shin
doaj   +1 more source

Diffractive light quark jet production at hadron colliders in the two-gluon exchange model [PDF]

, 1999
Massless quark and antiquark jet production at large transverse momentum in the coherent diffractive processes at hadron colliders is calculated in the two-gluon exchange parametrization of the Pomeron model.
A.D. Martin, A.D. Martin, A.V. Radyushkin, A.V. Radyushkin, A.V. Radyushkin, C. DeTar, E. Gotsman, E. Gotsman, E. Gotsman, E.M. Levin, F. Abe, F. Abe, F. Henyey, F. Yuan, F.A. Berends, Feng Yuan, G. Alves, J.C. Collins, J.D. Bjorken, J.D. Bjorken, J.L. Cardy, Kuang-Ta Chao, L. Frankfurt, L. Frankfurt, M. Derrick, M. Genovese, M. Glück, M.G. Ryskin, M.G. Ryskin, N.N. Nikolaev, P. De Causmaecker, P. De Causmaecker, P. Hoodbhoy, P.D.B. Collins, P.V. Landshoff, P.V. Landshoff, R. Gastmans, R.S. Fletcher, S. Aid, S.J. Brodsky, T. Gehrmann, X. Ji, X. Ji   +42 more
core   +3 more sources