Results 41 to 50 of about 3,434,376 (288)

Microlensing constraints on the Galactic bulge initial mass function [PDF]

Astronomy & Astrophysics, 2007
Aims. We seek to probe the Galactic bulge IMF starting from microlensing observations. Methods. We analyse the recent results of the microlensing campaigns carried out towards the Galactic bulge presented by the EROS, MACHO and OGLE collaborations. In particular, we study the duration distribution of the events.
Novati S. C., De Luca F., Jetzer Ph., Mancini L., Scarpetta G.   +4 more
openaire   +5 more sources

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

Isothermal Fragmentation: Is there a low-mass cut-off? [PDF]

, 2018
The evolution of self-gravitating clouds of isothermal gas forms the basis of many star formation theories. Therefore it is important to know under what conditions such a cloud will undergo homologous collapse into a single, massive object, or will ...
Federrath, Christoph, Grudic, Michael Y., Guszejnov, David, Hopkins, Philip F., Krumholz, Mark R.   +4 more
core   +4 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

A Comparison of Full Spectral Fitting Codes for Measuring the Stellar Initial Mass Function and Other Stellar Population Properties in Elliptical Galaxies

The Astrophysical Journal
We present a comparative test of four widely used full spectral fitting codes, with the aim of answering the question: How robust is the retrieval of the stellar initial mass function (IMF) and other stellar properties of galaxies?
Ilaria Lonoce, Anja Feldmeier-Krause, Alexandra Masegian, Wendy L. Freedman   +3 more
doaj   +1 more source

The low-mass Initial Mass Function in the 30 Doradus starburst cluster

, 2009
We present deep Hubble Space Telescope (HST) NICMOS 2 F160W band observations of the central 56*57" (14pc*14.25pc) region around R136 in the starburst cluster 30 Dor (NGC 2070) located in the Large Magellanic Cloud.
A. Moneti, Andersen, Andersen, B. Brandl, Bosch, Brandner, D. Hunter, Figer, G. Meylan, Goodwin, H. Zinnecker, Hillenbrand, Hook, Hunter, Kim, Larson, Low, M. Andersen, M. J. McCaughrean, Mandushev, Massey, Melnick, Meyer, Meylan, Muench, Omukai, Pehlemann, Portegies Zwart, Robberto, Rubio, Selman, Siess, Sirianni, Smith, Stolte, Stolte, W. Brandner, Walborn, Weigelt, Westerlund, Zinnecker, Zinnecker   +41 more
core   +1 more source

NEW INSIGHTS ON THE GALACTIC BULGE INITIAL MASS FUNCTION [PDF]

The Astrophysical Journal, 2015
We have derived the Galactic bulge initial mass function of the SWEEPS field in the mass range 0.15 $< M/M_{\odot}
A. Calamida, K. C. Sahu, S. Casertano, J. Anderson, S. Cassisi, M. Gennaro, M. Cignoni, T. M. Brown, N. Kains, H. Ferguson, M. Livio, H. E. Bond, R. Buonanno, W. Clarkson, I. Ferraro, A. Pietrinferni, M. Salaris, J. Valenti   +17 more
openaire   +4 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

A Census of the 32 Ori Association with Gaia

The Astronomical Journal, 2022
I have used high-precision photometry and astrometry from the third data release of Gaia (DR3) to identify candidate members of the 32 Ori association.
K. L. Luhman
doaj   +1 more source

Modeling the Near-Infrared Luminosity Functions of Young Stellar Clusters [PDF]

, 1999
We present the results of numerical experiments designed to evaluate the usefulness of near-infrared luminosity functions for constraining the Initial Mass Function (IMF) of young stellar populations.
August A. Muench, Baraffe I., Belikov A. N., Bernasconi P. A., Bessell M. S., Charles J. Lada, D’Antona F., D’Antona F., D’Antona F., Elizabeth A. Lada, Fletcher A. B., Jones H. R. A., Kroupa P., Mazzitelli I., Meageth S. T., Schaller G., Winkler H.   +16 more
core   +3 more sources