Results 41 to 50 of about 7,653,045 (348)

Pion-photon and photon-pion transition form factors in light-cone formalism

, 2003
We derive the minimal Fock-state expansions of the pion and the photon wave functions in light-cone formalism, then we calculate the pion-photon and the photon-pion transition form factors of $\gamma ^{\ast}\pi ^{0}\to \gamma $ and $\gamma ^{\ast}\gamma \
A.V. Radyushkin, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-Q. Ma, B.-W. Xiao, Bo-Qiang Ma, Bo-Wen Xiao, C. Caso, C.-W. Hwang, E. Wigner, E.B. Dally, F. Schlumpf, F. Schlumpf, F.-G. Cao, F.-G. Cao, G. West, G.P. Lepage, H.-J. Behrend, H.J. Melosh, H.J. Weber, H.M. Choi, J. Gronberg, L.A. Kondratyuk, M. Sawicki, M.V. Terent’ev, P. Kroll, P.L. Chung, P.L. Chung, P.L. Chung, S.D. Drell, S.J. Brodsky, S.J. Brodsky, S.J. Brodsky, S.J. Brodsky, T. Huang, V.A. Karmanov, W. Jaus, W. Jaus   +44 more
core   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li, Raquel Revuelta Iniesta, Alan R. Barker, Dimitris Vlachopoulos, Tomáš Sláma, Christina Schindera, Fabiën N. Belle   +6 more
wiley   +1 more source

On the Physical Hilbert Space of Loop Quantum Cosmology

, 2004
In this paper we present a model of Riemannian loop quantum cosmology with a self-adjoint quantum scalar constraint. The physical Hilbert space is constructed using refined algebraic quantization.
A. Ashtekar, Abhay Ashtekar, Abhay Ashtekar, Alejandro Perez, C. Rovelli, C. Rovelli, Karim Noui, Kevin Vandersloot, L. Smolin, Martin Bojowald   +9 more
core   +1 more source

Nucleon-to-Delta axial transition form factors in relativistic baryon chiral perturbation theory [PDF]

, 2008
We report a theoretical study of the axial Nucleon to Delta(1232) ($N\to\Delta$) transition form factors up to one-loop order in relativistic baryon chiral perturbation theory.
J. Bijtebier, J. Martin Camalich, L. Alvarez-Ruso, L. S. Geng, M. J. Vicente Vacas, T. Becher, V. A. Smirnov   +6 more
core   +3 more sources

Cerebrospinal Fluid Liquid Biopsy Enables Targeted Therapy Without Tissue Diagnosis in Pediatric Low‐Grade Gliomas With BRAF V600E Mutation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We present two pediatric cases of pediatric low‐grade gliomas (PLGG) with BRAF V600E mutations diagnosed and monitored using cerebrospinal fluid (CSF) liquid biopsy analyzed via digital droplet PCR (ddPCR), without tissue biopsy. Both patients were treated with dabrafenib and trametinib and monitored through clinical assessments, magnetic ...
Hannah Sultan, Damien Faury, Alexander G. Weil, Harrison J. Westwick, Nada Jabado, Sébastien Perreault   +5 more
wiley   +1 more source

Physical Computation as Dynamics of Form that Glues Everything Together

Information, 2012
The framework is proposed where <em>matter</em> can be seen as related to <em>energy</em> in a way <em>structure</em> relates to <em>process</em> and <em>information</em> relates to <em> ...
Gordana Dodig Crnkovic
doaj   +1 more source

Centrifugally automated Solid-Phase Extraction of DNA by immiscible liquid valving and chemically powered centripetal pumping of peripherally stored reagents

Biosensors and Bioelectronics: X, 2021
This paper presents two flow-control technologies for use on centrifugal Lab-on-a-Disc systems. The first, immiscible liquid valving, selectively blocks microfluidic channels using a high-density liquid fluorocarbon (FC-40).
David J. Kinahan, Robert Burger, Daryl Lawlor, Philip L. Early, Abhishek Vembadi, Niamh A. McArdle, Niamh A. Kilcawley, Macdara T. Glynn, Jens Ducrée   +8 more
doaj   +1 more source

Consistent Analysis of the $B\to\pi$ Transition Form Factor in the Whole Physical Region

, 2005
In the paper, we show that the $B\to\pi$ transition form factor can be calculated by using the different approach in the different $q^2$ regions and they are consistent with each other in the whole physical region.
G. Sterman, G. P. Lepage, H. Kawamura, H. N. Li, Huang Tao, J. Botts, M. Beneke, M. Dahm, M. Wirbel, P. Ball, P. Ball, R. Jacob, S. Catani, S. Catani, S. D. Genon, T. Huang, Wu Xing-Gang, Z. T. Wei   +17 more
core   +1 more source

The physical activity experiences of men with serious mental illness: Three short stories [PDF]

, 2008
Objectives: Although a considerable amount of research has explored the effects of physical activity on mental health, the voices of people with mental illness have been largely excluded from published reports.
Agar, Andrew C. Sparkes, Angrosino, Barone, Beebe, Biddle, Blumenthal, Brosse, Brown, Burbach, Carless, Carless, Chadwick, Chadwick, Clough, Craft, Craft, David Carless, Denzin, Ellis, Faulkner, Faulkner, Faulkner, Faulkner, Faulkner, Faulkner, Faulkner, Fogarty, Fox, Fox, Frank, Frank, Goodley, Green, Holt, Lawlor, Lewis, Maykut, Miles, Mutrie, O’Neal, Repper, Richardson, Richardson, Ryan, Sandelowski, Sparkes, Sparkes, Sparkes, Sparkes, Sparkes, Sparkes, Tierney   +52 more
core   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source