Results 21 to 30 of about 4,277,308 (278)

Signatures of Non-commutative QED at Photon Colliders [PDF]

, 2001
In this paper we study non-commutative (NC) QED signatures at photon colliders through pair production of charged leptons $(\ell^+ \ell^-)$ and charged scalars $(H^+ H^-)$.
Baek, Seungwon, Ghosh, Dilip Kumar, He, Xiao-Gang, Hwang, W-Y. P.   +3 more
core   +3 more sources

Large $$N_c$$ Nc scaling of meson masses and decay constants

European Physical Journal C: Particles and Fields, 2019
We perform an ab initio calculation of the $$N_c$$ Nc scaling of the low-energy couplings of the chiral Lagrangian of low-energy strong interactions, extracted from the mass dependence of meson masses and decay constants.
P. Hernández, C. Pena, F. Romero-López
doaj   +1 more source

Early Acquisition of Neural Crest Competence During hESCs Neuralization [PDF]

, 2010
Background: Neural crest stem cells (NCSCs) are a transient multipotent embryonic cell population that represents a defining characteristic of vertebrates.
Bronner-Fraser, Marianne, Cattarossi, Giulio, Cimadamore, Flavio, Curchoe, Carol Lynn, Maurer, Jochen, McKeown, Sonja J., Nilbratt, Mats, Snyder, Evan Y., Terskikh, Alexey V.   +8 more
core   +4 more sources

Large Nc physics from the lattice [PDF]

, 2002
I summarise what lattice methods can contribute to our understanding of the phenomenology of QCD at large Nc and describe some recent work on the physics of SU(Nc) gauge theories. These non-perturbative calculations show that there is indeed a smooth Nc -
Teper, M.
core   +3 more sources

Teaching Philosophy in a Teaching Portfolio: Domain Knowledge and Guidance

Advances in Medical Education and Practice, 2023
Nnabuike Chibuoke Ngene1,2 1Department of Obstetrics and Gynecology, Leratong Hospital, Krugersdorp, South Africa; 2Department of Obstetrics and Gynaecology, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand ...
Ngene NC
doaj  

Silicic acid HPLC of cardiolipin, mono- and dilysocardiolipin, and several of their chemical derivatives.

Journal of Lipid Research, 1990
A silicic acid HPLC system in hexane-2-propanol-1 mM H3PO4 50:50:3.5 (v/v/v) is described for the analysis and/or purification of cardiolipin (CL), monolysocardiolipin (MLCL), dilysocardiolipin (DLCL), and several of their chemical derivatives ...
NC Robinson
doaj   +1 more source

Regenerative and Adaptive schemes Based on Network Coding for Wireless Relay Network

, 2012
Recent technological advances in wireless communications offer new opportunities and challenges for relay network.To enhance system performance, Demodulate-Network Coding (Dm-NC) scheme has been examined at relay node; it works directly to De-map the ...
Dai, Bin, Hassan, Ahmed Hassan M., Huang, Benxiong   +2 more
core   +1 more source

Relay Selection with Network Coding in Two-Way Relay Channels [PDF]

, 2010
In this paper, we consider the design of joint network coding (NC)and relay selection (RS) in two-way relay channels. In the proposed schemes, two users first sequentially broadcast their respective information to all the relays.
Branka Vucetic, Raymond H. Y. Louie, Senior Member, Student Member, Yonghui Li   +4 more
core   +2 more sources

NC Automorphisms of nc-bounded domains

, 2015
We establish rigidity (or uniqueness) theorems for nc automorphisms which are natural extensions of clasical results of H.~Cartan and are improvements of recent results. We apply our results to nc-domains consisting of unit balls of rectangular matrices.
McCarthy, John E., Timoney, Richard M.
openaire   +2 more sources

Positive parity pentaquark towers in large Nc QCD [PDF]

, 2006
We construct the complete set of positive parity pentaquarks, which correspond in the quark model to {\bar s} q^{Nc+1} states with one unit of orbital angular momentum L=1.
A. Aleev, A. E. Asratyan, Carlos Schat, D. Pirjol, Dan Pirjol, G. ’t Hooft, J. M. Link, N. Matagne, R. A. Arndt, R. F. Dashen, V. Kubarovsky, V. V. Barmin, Yu. M. Antipov   +12 more
core   +3 more sources