Results 81 to 90 of about 24,015,970 (365)
Vaccines, 2020 Since 2017, Italy has expanded the compulsory vaccination from 4 to 10 for those aged 0 to 16 years. Because of the great organizational effort required for the immunization services, minor attention was given to the vaccinations not included among the ...
Laura Serino +7 more
doaj +1 more source
Red Supergiants in the Local Group
, 2013 Galaxies in the Local Group span a factor of 15 in metallicity, ranging from the super-solar M31 to the Wolf-Lundmark-Melotte (WLM) galaxy, which is the lowest-metallicity (0.1xZsun) Local Group galaxy currently forming stars.
Levesque, Emily M.
core +1 more source
THE STAR FORMATION HISTORIES OF LOCAL GROUP DWARF GALAXIES. III. CHARACTERIZING QUENCHING IN LOW-MASS GALAXIES [PDF]
, 2015 We explore the quenching of low-mass galaxies (10 4 ≲ M ⋆ ≲ ?> 108 M ⊙ ?> ) as a function of lookback time using the star formation histories (SFHs) of 38 Local Group dwarf galaxies. The SFHs were derived by analyzing color–magnitude diagrams of resolved
D. Weisz +6 more
semanticscholar +1 more source
Evaluating the origin and spread of spotted lanternfly (Lycorma delicatula) in Japan
Population Ecology, EarlyView.The invasive spotted lanternfly (Lycorma delicatula) is native to China and is a serious economic pest in the Republic of Korea and the United States, though it is not considered a pest in Japan. We established a distribution map of L. delicatula in Japan through a comprehensive review of published literature and citizen science reports and analyzed ...
Matthew T. Kamiyama +5 more
wiley +1 more source
Publicacions Matemàtiques, 1989 When localizing the semidirect product of two groups, the effect on the factors is made explicit. As an application in Topology, we show that the loop space of a based connected CW-complex is a P-local group, up to homotopy, if and only if π1X and the free homotopy groups [S k-1, ΩX], k ≥ 2, are P-local.
openaire +6 more sources
Localization for nonabelian group actions
Topology, 1995 Suppose $X$ is a compact symplectic manifold acted on by a compact Lie group $K$ (which may be nonabelian) in a Hamiltonian fashion, with moment map $ : X \to {\rm Lie}(K)^*$ and Marsden-Weinstein reduction $\xred = ^{-1}(0)/K$. There is then a natural surjective map $ _0$ from the equivariant cohomology $H^*_K(X) $ of $X$ to the cohomology $H ...
Jeffrey, L, Kirwan, F
openaire +3 more sources
, 2003 Recent observations with the dispersive X-ray spectrometers aboard Chandra and Newton Observatory have begun to probe the properties of the X-ray intergalactic medium (IGM) at small redshifts.
Kahn, Steven M. +2 more
core +3 more sources
FEBS Letters, EarlyView.We describe a novel set of Epac‐based FRET‐FLIM biosensors with improved fully cytosolic distribution, achieved without compromising the state‐of‐the‐art performance of our original designs, for detecting cAMP dynamics in real time in live cells with high precision and reliability.
Giulia Zanetti +2 more
wiley +1 more source
The Hubble flow around the Local Group
, 2008 We use updated data on distances and velocities of galaxies in the proximity of the Local Group (LG) in order to establish properties of the local Hubble flow.
Baryshev +60 more
core +1 more source
The Local Group as a time machine: studying the high-redshift Universe with nearby galaxies [PDF]
, 2015 We infer the UV luminosities of Local Group galaxies at early cosmic times ($z \sim 2$ and $z \sim 7$) by combining stellar population synthesis modeling with star formation histories derived from deep color-magnitude diagrams constructed from Hubble ...
M. Boylan-Kolchin +5 more
semanticscholar +1 more source