Search Results - "Spaans, M."

How realistic UV spectra and X-rays suppress the abundance of direct collapse black holes by Latif, M A, Bovino, S, Grassi, T, Schleicher, D R G, Spaans, M

“…Observations of high-redshift quasars at z > 6 indicate that they harbour supermassive black holes (SMBHs) of a billion solar masses. The direct collapse…”
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The SCUBA-2 Cosmology Legacy Survey: Multi-wavelength Properties of ALMA-identified Submillimeter Galaxies in UKIDSS UDS by Simpson, J. M., Smail, Ian, Swinbank, A. M., Ivison, R. J., Dunlop, J. S., Geach, J. E., Almaini, O., Arumugam, V., Bremer, M. N., Chen, Chian-Chou, Conselice, C., Coppin, K. E. K., Farrah, D., Ibar, E., Hartley, W. G., Ma, C. J., Micha owski, M. J., Scott, D., Spaans, M., Thomson, A. P., Werf, P. P. van der

“…We present a multi-wavelength analysis of 52 submillimeter galaxies (SMGs), identified using ALMA 870 m continuum imaging in a pilot program to precisely…”
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How chemistry influences cloud structure, star formation, and the IMF by Hocuk, S., Cazaux, S., Spaans, M., Caselli, P.

“…In the earliest phases of star-forming clouds, stable molecular species, such as CO, are important coolants in the gas phase. Depletion of these molecules on…”
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A UV flux constraint on the formation of direct collapse black holes by Latif, M. A., Bovino, S., Van Borm, C., Grassi, T., Schleicher, D. R. G., Spaans, M.

“…The ability of metal-free gas to cool by molecular hydrogen in primordial haloes is strongly associated with the strength of ultraviolet (UV) flux produced by…”
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The SCUBA-2 Cosmology Legacy Survey: the EGS deep field – I. Deep number counts and the redshift distribution of the recovered cosmic infrared background at 450 and 850 μ m by Zavala, J A, Aretxaga, I, Geach, J E, Hughes, D H, Birkinshaw, M, Chapin, E, Chapman, S, Chen, Chian-Chou, Clements, D L, Dunlop, J S, Farrah, D, Ivison, R J, Jenness, T, Michalowski, M J, Robson, E I, Scott, Douglas, Simpson, J, Spaans, M, vanderWerf, P

“…We present deep observations at 450 and 850 ...m in the Extended Groth Strip field taken with the SCUBA-2 camera mounted on the James Clerk Maxwell Telescope…”
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Longitudinal body composition assessment in healthy term-born infants until 2 years of age using ADP and DXA with vacuum cushion by de Fluiter, Kirsten S., van Beijsterveldt, Inge A.L.P., Goedegebuure, Wesley J., Breij, Laura M., Spaans, Alexander M. J., Acton, Dennis, Hokken-Koelega, Anita C. S.

“…Objectives Accelerated gain in fat mass (FM) in early life increases the risk for adult diseases. Longitudinal data on infant body composition are crucial for…”
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THE FORMATION OF MASSIVE PRIMORDIAL STARS IN THE PRESENCE OF MODERATE UV BACKGROUNDS by Latif, M A, Schleicher, D R G, Bovino, S, Grassi, T, Spaans, M

“…Radiative feedback produced by stellar populations played a vital role in early structure formation. In particular, photons below the Lyman limit can escape…”
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The impact of freeze-out on collapsing molecular clouds by Hocuk, S., Cazaux, S., Spaans, M.

“…Atoms and molecules, and in particular CO, are important coolants during the evolution of interstellar star-forming gas clouds. The presence of dust grains,…”
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The nature of the ISM in galaxies during the star-formation activity peak of the Universe by Popping, G., Pérez-Beaupuits, J. P., Spaans, M., Trager, S. C., Somerville, R. S.

“…We combine a semi-analytic model of galaxy formation, tracking atomic and molecular phases of cold gas, with a three-dimensional radiative-transfer and line…”
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THE RESPONSE OF METAL-RICH GAS TO X-RAY IRRADIATION FROM A MASSIVE BLACK HOLE AT HIGH REDSHIFT: PROOF OF CONCEPT by AYKUTALP, A, Wise, J H, Meijerink, R, Spaans, M

“…Observational studies show that there is a strong link between the formation and evolution of galaxies and the growth of their supermassive black holes. In…”
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HCO+ DETECTION OF DUST-DEPLETED GAS IN THE INNER HOLE OF THE LkCa 15 PRE-TRANSITIONAL DISK by Drabek-Maunder, E., Mohanty, S., Greaves, J., Kamp, I., Meijerink, R., Spaans, M., Thi, W.-F., Woitke, P.

“…ABSTRACT LkCa 15 is an extensively studied star in the Taurus region, known for its pre-transitional disk with a large inner cavity in the dust continuum and…”
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Monte Carlo Simulation of Particle Interactions at High Dynamic Range: Advancing beyond the Googol by Ormel, C. W, Spaans, M

“…We present a method which extends Monte Carlo studies to situations that require a large dynamic range in particle number. The underlying idea is that, in…”
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Irradiated ISM: Discriminating between Cosmic Rays and X-Rays by Meijerink, R, Spaans, M, Israel, F. P

“…The interstellar medium (ISM) at the centers of active galaxies is exposed to a combination of cosmic-ray, far-ultraviolet (FUV), and X-ray radiation. We apply…”
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Precise Classification of Cervical Carcinomas Combined with Somatic Mutation Profiling Contributes to Predicting Disease Outcome by Spaans, Vivian M, Trietsch, Marjolijn D, Peters, Alexander A W, Osse, Michelle, Ter Haar, Natalja, Fleuren, Gert J, Jordanova, Ekaterina S

“…Squamous cell carcinoma (SCC), adenocarcinoma (AC), and adenosquamous carcinoma (ASC) are the most common histological subtypes of cervical cancer. Differences…”
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ALMA OBSERVATIONS OF Lyα BLOB 1: HALO SUBSTRUCTURE ILLUMINATED FROM WITHIN by Geach, J. E., Narayanan, D., Matsuda, Y., Hayes, M., Mas-Ribas, Ll, Dijkstra, M., Steidel, C. C., Chapman, S. C., Feldmann, R., Avison, A., Agertz, O., Ao, Y., Birkinshaw, M., Bremer, M. N., Clements, D. L., Dannerbauer, H., Farrah, D., Harrison, C. M., Kubo, M., Michałowski, M. J., Scott, Douglas, Smith, D. J. B., Spaans, M., Simpson, J. M., Swinbank, A. M., Taniguchi, Y., Werf, P. van der, Verma, A., Yamada, T.

“…ABSTRACT We present new Atacama Large Millimeter/Submillimeter Array (ALMA) 850 μ m continuum observations of the original Ly α Blob (LAB) in the SSA22 field…”
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The impact of Lyman [alpha] trapping on the formation of primordial objects by Latif, M. A, Zaroubi, S, Spaans, M

“…ABSTRACT Numerous cosmological simulations have been performed to study the formation of the first objects. We present the results of high-resolution 3D…”
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THE COMPLEXITY THAT THE FIRST STARS BROUGHT TO THE UNIVERSE: FRAGILITY OF METAL-ENRICHED GAS IN A RADIATION FIELD by AYKUTALP, A, SPAANS, M

“…The initial mass function (IMF) of the first (Population III) stars and Population II (Pop II) stars is poorly known due to a lack of observations of the…”
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Low Transforming Growth Factor-β Pathway Activity in Cervical Adenocarcinomas by Marvin, Dieuwke L., Spaans, Vivian M., de Kroon, Cor D., Slieker, Roderick C., Khelil, Maryam, ten Dijke, Peter, Ritsma, Laila, Jordanova, Ekaterina S.

“…Cervical cancer is the fourth most common cancer in women worldwide. Squamous cell carcinoma (SCC) and adenocarcinoma (AC) are the most common histological…”
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The impact of Lyman α trapping on the formation of primordial objects by Latif, M. A., Zaroubi, S., Spaans, M.

“…Numerous cosmological simulations have been performed to study the formation of the first objects. We present the results of high-resolution 3D cosmological…”
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Accretion among preplanetary bodies: The many faces of runaway growth by Ormel, C.W., Dullemond, C.P., Spaans, M.

“…When preplanetary bodies reach proportions of ∼1 km or larger in size, their accretion rate is enhanced due to gravitational focusing (GF). We have developed a…”
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