Results 71 to 80 of about 2,402,153 (291)
Measuring the Luminosity of a gamma gamma Collider with gamma gamma -> l+ l- gamma Events
, 2003 Final version, accepted by ...
Makarenko, V., Moenig, K., Shishkina, T.
openaire +2 more sources
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
, 2016 The predictions for transition form factors $\gamma^*\to \gamma f_2(1270)$ and $\gamma^*\to \gamma a_2(1320)$ and corresponding $e^+e^-\to \gamma^*\to f_2\gamma$ and $e^+e^-\to \gamma^*\to a_2\gamma$ cross sections are obtained for the energy region up ...
Achasov, N. N., Kiselev, A. V.
core +1 more source
QCD corrections to b -> s gamma gamma induced decays: B -> X_s gamma gamma and B_s -> gamma gamma
, 1997 Comment: 21 pages, 3 EPS figures, requires Latex2e, epsf.sty, cite.sty and amssymb ...
L. Reina, RICCIARDI, GIULIA, A. Soni
openaire +3 more sources
Extra dimensions in gamma gamma -> gamma gamma process at the CERN-LHC
, 2010 Potential of the LHC to explore the phenomenology of the Kaluza-Klein (KK) tower of gravitons in the scenarios of the Arkani-Hamed, Dimopoulos and Dvali(ADD) model and Randall-Sundrum (RS) model is discussed via the process ${ \to }$ including the Standard Model one loop diagram.
Atag, S., Inan, S. C., Sahin, I.
openaire +4 more sources
Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source
Rapid and complete cyst resolution in a case of craniopharyngioma following Gamma knife radiosurgery
International Journal of Hematology-Oncology and Stem Cell Research, 2005 A case of cystic craniopharyngioma is presented in which multiple micro-surgeries failed to result in cyst resolution and significant enhancement in patients symptoms.
Mohammad Ali Bitaraf +6 more
doaj
, 2012 We have examined nonstandard $\gamma\nu\bar\nu$ and $\gamma\gamma\nu\bar\nu$ couplings via $\nu\bar\nu$ production in a $e\gamma$ and $\gamma\gamma$ collisions at the CLIC.
Senol, A.
core +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Civitas - Revista de Ciências Sociais, 2022 Neste artigo, por meio de uma pesquisa qualitativa envolvendo observações e entrevistas, analiso dois “grupos de apoio” na cidade do Rio de Janeiro que assistem a pessoas que tiveram um grave contato com a morte, direta ou indiretamente.
Talone, Vittorio da Gamma
doaj