Results 31 to 40 of about 17,983,967 (290)

Non-equilibrated post freeze out distributions

open access: yes, 2003
We discuss freeze out on the hypersurface with time-like normal vector, trying to answer how realistic is to assume thermal post freeze out distributions for measured hadrons.
(NA44)   +28 more
core   +1 more source

The young open cluster Berkeley 55 [PDF]

open access: yes, 2011
We present UBV photometry of the highly reddened and poorly studied open cluster Berkeley 55, revealing an important population of B-type stars and several evolved stars of high luminosity.
Amparo Marco   +31 more
core   +3 more sources

A new type of temperature driven reorientation transition in magnetic thin films

open access: yes, 2006
We present a new type of temperature driven spin reorientation transition (SRT) in thin films. It can occur when the lattice and the shape anisotropy favor different easy directions of the magnetization.
14   +33 more
core   +2 more sources

The Emergence of Chromosomally Located blaCTX-M-55 in Salmonella From Foodborne Animals in China

open access: yesFrontiers in Microbiology, 2019
The emergence and increase in prevalence of resistance to cephalosporins amongst isolates of Salmonella from food animals imposes a public health threat.
Chuanzhen Zhang   +8 more
semanticscholar   +1 more source

One-step generation of high-quality squeezed and EPR states in cavity QED

open access: yes, 2004
We show how to generate bilinear (quadratic) Hamiltonians in cavity quantum electrodynamics (QED) through the interaction of a single driven three-level atom with two (one) cavity modes.
282   +22 more
core   +1 more source

The JRA-55 Reanalysis: Representation of Atmospheric Circulation and Climate Variability

open access: yes, 2016
This study investigates the quality of the Japanese 55-year Reanalysis (JRA-55), which is the second global reanalysis constructed by the Japan Meteorological Agency (JMA), by comparing it with other reanalyses and observational datasets.
Y. Harada   +9 more
semanticscholar   +1 more source

Sustainability indicators [PDF]

open access: yes, 2003
Imagine a situation where, after debating for years on what makes you happy, you finally decide that it is about time you start put these ideas into practice and effectively make yourself happy(ier). If you are really determined, you will be keen to stop
Simon, Sandrine
core  

Gamma-Ray Emission Concurrent with the Nova in the Symbiotic Binary V407 Cygni

open access: yes, 2010
Novae are thermonuclear explosions on a white dwarf surface fueled by mass accreted from a companion star. Current physical models posit that shocked expanding gas from the nova shell can produce X-ray emission but emission at higher energies has not ...
10   +286 more
core   +3 more sources

Cumulative Incidence of Hypertension by 55 Years of Age in Blacks and Whites: The CARDIA Study

open access: yesJournal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2018
Background Blacks have higher blood pressure levels compared with whites beginning in childhood. Few data are available on racial differences in the incidence of hypertension from young adulthood through middle age.
S. J. Thomas   +12 more
semanticscholar   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

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