Results 71 to 80 of about 1,434,875 (336)

První koncepce kulovité Země v antické kosmologii

Filosofický časopis, 2022
Although it is not until we get to Aristotle that we can be absolutely certain of finding a spherical Earth in ancient cosmology, Diogenes Laertios considers it to have been first conceived by Pythagoras and Parmenides.
Kočandrle, Radim
doaj   +1 more source

Hotel universe [PDF]

, 1960
Thesis (M.A.)--Boston University ...
Barry, Philip, 1896-1949, Hall, Frederick D., Jr.   +1 more
core   +1 more source

The Entropy Universe

Entropy, 2021
About 160 years ago, the concept of entropy was introduced in thermodynamics by Rudolf Clausius. Since then, it has been continually extended, interpreted, and applied by researchers in many scientific fields, such as general physics, information theory,
M. Ribeiro, T. Henriques, Luísa Castro, André Souto, L. Antunes, C. Costa-Santos, Andreia Teixeira   +6 more
semanticscholar   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Self-accelerated Universe

, 2003
It is widely believed that the large redshifts for distant supernovae are explained by the vacuum energy dominance, or, in other words, by the cosmological constant in Einstein's equations, which is responsible for the anti-gravitation effect.
B. P. KOSYAKOV, Barut A. O., Damour T., Kosyakov B. P., Kosyakov B. P., Papapetrou A., Teitelboim C.   +6 more
core   +1 more source

Estimations of total mass and energy of the universe [PDF]

, 2010
The recent astronomical observations indicate that the expanding universe is homogeneous, isotropic and asymptotically flat. The Euclidean geometry of the universe enables to determine the total gravitational and kinetic energy of the universe by ...
Valev, Dimitar
core   +1 more source

UNIVERSITY of Universities

, 2022
La red “UNIVERSITY of Universities” no cesa de amoldarse a los continuos cambios de las circunstancias docentes, económicas, de conflictos internacionales y por supuesto de pandemia. Lo importante es entender cada restricción como una oportunidad de proyecto.
Sánchez Merina, Francisco Javier, Alvado Bañón, Joaquín, Nobile, Maria Luna, Devereux, Mike, Menikou, Markella   +4 more
openaire   +1 more source

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine, Ofélie Trudeau‐Ferrin, Caroline Laverdière, Patrick Hamel, Rosanne Superstein, Bénédicte Koukoui, Carole Provost, Paul C. Nathan, Vijay Ramaswamy, Furqan Shaikh, Brenda Gallie, Ashwin Mallipatna, Stephanie Kletke, Helen Dimaras, Hallie Coltin   +14 more
wiley   +1 more source

Validity of Generalized Second Law of Thermodynamics in the Logamediate and Intermediate scenarios of the Universe

, 2011
In this work, we have investigated the validity of the generalized second law of thermodynamics in logamediate and intermediate scenarios of the universe bounded by the Hubble, apparent, particle and event horizons using and without using first law of ...
A. Feinstein, A.G. Reiss, A.G. Reiss, Arundhati Das, B. Wang, B.J. Barris, C. Campuzano, E.J. Copeland, E.N. Saridakis, G. Izquierdo, G.F.R. Ellis, H.M. Sadjadi, H.M. Sadjadi, J.D. Barrow, J.D. Barrow, J.L. Tonry, L.N. Granda, M. Akbar, M. Akbar, M. Jamil, M. Jamil, M. Li, M. Tegmark, M.R. Setare, M.R. Setare, M.R. Setare, N. Banerjee, R. Bousso, R. Easther, R. Guedens, R.-G. Cai, R.-G. Cai, R.-G. Cai, R.G. Cai, R.G. Cai, R.G. Cai, S. Nojiri, S. Nojiri, S. Perlmutter, S.J. Perlmutter, Surajit Chattopadhyay, T. Jacobson, T. Jacobson, T. Padmanabhan, T. Padmanabhan, T. Padmanabhan, T. Padmanabhan, T. Padmanabhan, T.M. Davis, U. Debnath, U. Debnath, Ujjal Debnath, V. Mukhanov, V. Sahni, X.-H. Ge, Y. Gong, Y. Gong, Y. Gong, Y. Gong, Y.S. Piao   +59 more
core   +1 more source

The Scaled Universe [PDF]

, 1999
It is shown that the mysterious quantum prescription of microphysics has analogues at the scale of stars, galaxies and superclusters, the common feature in all these cases being Brownian type fractality.
Sidharth, B. G.
core   +3 more sources