Results 11 to 20 of about 4,369,175 (227)

How to Make the Physical Parameters Small [PDF]

Advances in High Energy Physics, 2020
We study the evolution of the physical parameter values defined at the sub-planckian energies to values at low energies. The Wilson action is the basis of the research. The presence of the compact extra dimensions has two consequences. The positive point is that the integration over extra dimensions is a promising way to substantially reduce the ...
openaire   +4 more sources

Regular maps with small parameters [PDF]

Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics, 1994
AbstractRegular maps of type {p, q}r and the associated groups Gp,q,r are considered for small values for p, q and r. In particular, it is shown that the groups G4,6,6 and G5,5,6 are Abelian-by-infinite, and there are infinitely many regular maps of each of the types {4, 6}6, {5, 5}6, {5, 6}6 and {6, 6}6.
openaire   +2 more sources

Muonium as a shallow center in GaN [PDF]

, 2004
A paramagnetic muonium (Mu) state with an extremely small hyperfine parameter was observed for the first time in single-crystalline GaN below 25 K. It has a highly anisotropic hyperfine structure with axial symmetry along the [0001] direction, suggesting
A. F. Wright, B. Hitti, H. Amano, H. P. Maruska, J. A. van Vechten, K. H. Chow, K. Ohishi, K. Shimomura, K. H. Chow, M. Ilegems, M. Mizuta, M. Saito, R. Kadono, R. L. Lichti, R. L. Lichti, R. L. Lichti, R. L. Lichti, S. Nakamura   +17 more
core   +3 more sources

Topological Phase Transitions from Harper to Fibonacci Crystals

, 2018
Topological properties of Harper and generalized Fibonacci chains are studied in crystalline cases, i.e., for rational values of the modulation frequency.
Amit, Guy, Dana, Itzhack
core   +1 more source

Influence of Context on Item Parameters in Forced-Choice Personality Assessments [PDF]

, 2016
A fundamental assumption in computerized adaptive testing (CAT) is that item parameters are invariant with respect to context – items surrounding the administered item.
Anna Brown, Bartram D., Brown A., Brown A., CEB, CEB, Costa P. T., Embretson S., Friedman H., Houston J. S., Lin Y., Muthén L. K., Paulhus D. L., van de Vijver F. J. R., Yin Lin   +14 more
core   +1 more source

A Phase Transition between Small and Large Field Models of Inflation

, 2009
We show that models of inflection point inflation exhibit a phase transition from a region in parameter space where they are of large field type to a region where they are of small field type.
Allahverdi R, Baumann D, Baumann D, Berndsen A, Bueno Sanchez J C, Ely D Kovetz, Hertzberg M, Itzhaki N, Jain R K Chingangbam P Gong J O Sriramkumar L Souradeep T, Komatsu E, Krause A, Liddle A R, Linde A, McAllister L Silverstein E Westphal A, Nissan Itzhaki, Silverstein E Westphal A   +15 more
core   +1 more source

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine, Béliard Sophie, Renard Cécile, Caussy Cyrielle, Hamidou Zeinab, Romano David, Gacem Mélanie, Petit Arnaud, Saultier Paul, Borentain Patrick, Michel Gérard   +10 more
wiley   +1 more source

Small parameters in infrared quantum chromodynamics [PDF]

Physical Review D, 2017
We study the long-distance properties of quantum chromodynamics in an expansion in powers of the three-gluon, four-gluon, and ghost-gluon couplings, but without expanding in the quark-gluon coupling. This is motivated by two observations. First, the gauge sector is well-described by perturbation theory in the context of a phenomenological model with a ...
Peláez, Marcela, Reinosa, Urko, Serreau, Julien, Tissier, Matthieu, Wschebor, Nicolás   +4 more
openaire   +3 more sources

Survival for Children Diagnosed With Wilms Tumour (2012–2022) Registered in the UK and Ireland Improving Population Outcomes for Renal Tumours of Childhood (IMPORT) Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Improving Population Outcomes for Renal Tumours of childhood (IMPORT) is a prospective clinical observational study capturing detailed demographic and outcome data on children and young people diagnosed with renal tumours in the United Kingdom and the Republic of Ireland.
Naomi Ssenyonga, Angela Lopez‐Cortes, Reem Al‐Saadi, Suzanne Tugnait, Kristina Dzhuma, Catriona Duncan, Gordan Vujanic, Tanzina Chowdhury, Claudia Allemani, Michel P. Coleman, Kathy Pritchard‐Jones, the Children's Cancer and Leukaemia Group (CCLG) Renal Tumour Special Interest Group, Hugh Bishop, Anthony McCarthy, Pamela Kearns, Helen Rees, Amos Burke, Meriel Jenney, Jane Pears, Hamish Wallace, Milind Ronghe, Tanzina Chowdhury, Susan Picton, Emma Ross, Lisa Howell, Bernadette Brennan, Gail Halliday, Richard Grundy, Shaun Wilson, Sucheta Vaidya, Daniel Yeomanson, Jessica Bate, Vesna Pavasovic, Jessica Bate, Sabine Irtan, Jesper Brok, Minou Oostveen, Kristina Dzhuma, Mark Weeks, Richard Williams, Mark Powis, Max Pachl, Bruce Okoye, Naima Smeulders, Gordan Vujanic, Oystein Olsen, Tom Watson, Susan Shelmerdine, Dan Saunders, Angela Lopez-Cortes, Taryn Treger, Tom Jackson, Suzanne Tugnait, Lisa Howell, Tanzina Chowdhury, Sam Behjati, Angela Polanco   +56 more
wiley   +1 more source

Mechanisms of nonstoichiometry in HfN_1-x [PDF]

, 2009
Density functional theory is used to calculate defect structures that can accommodate nonstoichiometry in hafnium nitride: HfN1-x, 0 ≤ X ≤ 0.25. It is predicted that a mechanism assuming simple distributions of nitrogen vacancies can accurately describe ...
Ashley, N. J., Chroneos, A., Grimes, R. W., Parfitt, D.   +3 more
core   +1 more source