Results 11 to 20 of about 4,968,402 (139)

Herschel observations in the ultracompact HII region Mon R2. Water in dense photon-dominated regions (PDRs) [PDF]

Astronomy and Astrophysics, 2010
International audienceContext. Monoceros R2, at a distance of 830 pc, is the only ultracompact H ii region (UC H ii) where the photon-dominated region (PDR) between the ionized gas and the molecular cloud can be resolved with Herschel.
González-García, M., Melchior, M., O. Berné, Berné, O., Okada, Y., Guesten, R., R. Güsten, T. G. Phillips, P. Pilleri, K. France, Boulanger, F., Usero, A., A. Fuente, Martin, P. G., Teyssier, D., S. Bruderer, R. Simon, Pety, J., Phillips, T. G., Benz, A. O., P. Dieleman, France, K., Kramer, C., V. Ossenkopf, J. Stutzki, Akyilmaz, M., Mccoey, C., A. Usero, Joblin, C., Neufeld, D. A., A. O. Benz, Pilleri, P., S. García-Burillo, M. Melchior, A. Lorenzani, Martín-Pintado, J., Yorke, H., Roellig, M., B. Mookerjea, J. R. Goicoechea, P. G. Martin, Ossenkopf, V., Röllig, M., J. Pety, Dedes, C., F. Le Petit, F. van der Tak, M. Gerin, Goicoechea, J. R., J. Martín-Pintado, Fich, M., C. Kramer, Cernicharo, J., Lord, S. D., Pearson, Justin, Klein, T., Bruderer, S., M. González-García, T. Klein, Mookerjea, B., J. Cernicharo, J. Pearson, Schuster, K., D. Teyssier, J. R. Rizzo, Güsten, R., D. A. Neufeld, van Der Tak, F., K. Schuster, F. Boulanger, M. Fich, Rizzo, J. R., Szczerba, R., Gerin, M., Le Petit, F., S. D. Lord, C. Dedes, García-Burillo, S., Dieleman, P., A. Harris, H. Yorke, C. McCoey, M. Akyilmaz, Stutzki, J., Simon, R., Lorenzani, A., Pearson, J., Y. Okada, Harris, A., M. Röllig, C. Joblin, Fuente, A., R. Szczerba   +92 more
core   +5 more sources

Extending Field Limits in Nanoscale Magnetic Imaging With Metamaterial-Inspired Magnetic Flux Concentrators. [PDF]

Small
Micrometer‐sized flower‐shaped metamaterial magnetic flux concentrators are fabricated directly around nano and micromagnetic samples, enabling local field enhancement. Integrated into magnetic sensitive photoemission electron microscopy, they extend the available magnetic field range by up to a factor of five.
Barrera A, Fourneau E, Pirottin T, Marcano L, Abrudan R, Huang R, Balcells L, Orue I, Fdez-Gubieda ML, Villanueva D, Gubieda AG, Chang L, Vanderheyden B, Harrison RJ, Silhanek A, Palau A, Valencia S.   +16 more
europepmc   +2 more sources

A model for atomic and molecular interstellar gas: The Meudon PDR code [PDF]

, 2006
accepted in ApJ supp.We present the revised ``Meudon'' model of Photon Dominated Region (PDR code), presently available on the web under the Gnu Public Licence at: http://aristote.obspm.fr/MIS.
Nehmé, Cyrine, Le Bourlot, Jacques, Roueff, Evelyne, Le Petit, Franck   +3 more
core   +2 more sources

A clumpy-cloud PDR model of the global far-infrared line emission of the Milky Way [PDF]

, 2008
The fractal structure of the interstellar medium suggests that the interaction of UV radiation with the ISM as described in the context of photon-dominated regions (PDR) dominates most of the physical and chemical conditions, and hence the far-infrared ...
R¨ollig, M., Ossenkopf, V., Kramer, C., Stutzki, J., Cubick, M.   +4 more
core   +3 more sources

High‐Resolution, Multiproxy Speleothem Record of the 8.2 ka Event From Mainland Southeast Asia

Paleoceanography and Paleoclimatology, Volume 38, Issue 12, December 2023., 2023
Abstract The 8.2 ka event is the most significant global climate anomaly of the Holocene epoch, but a lack of records from Mainland Southeast Asia (MSEA) currently limits our understanding of the spatial and temporal extent of the climate response.
Christopher T. Wood, Kathleen R. Johnson, Lindsey. E. Lewis, Kevin Wright, Jessica K. Wang, Andrea Borsato, Michael L. Griffiths, Andrew Mason, Gideon M. Henderson, Jacob B. Setera, Silvia Frisia, Sengphone Keophanhya, Joyce C. White   +12 more
wiley   +1 more source

Line profiles of water for the photon dominated region and embedded sources in the S140 region [PDF]

, 2006
H(2)O is a key ingredient in many interstellar environments, like photon dominated regions and star forming clouds. It plays an important role in the oxygen chemistry and can act as a coolant in dense interstellar clouds and shocks.
D. R. Poelman, Spaans, M., M. Spaans, Poelman, D. R.   +3 more
core   +1 more source

A multiwavelength study of the S 106 region

, 2003
The O star S 106 IR powers a bright, spatially extended $10'\times 3'$ ($1.75\times 0.5$ pc at a distance of 600 pc) photon dominated region (PDR) traced by our observations of FIR fine structure lines and submm molecular transitions.
C. Kramer, K. Kraemer, J. Stutzki, B. Mookerjea, N. Schneider, R. Simon   +5 more
core   +1 more source

CI emission from the outflow and PDR in S140 [PDF]

, 1994
We present high resolution maps (10-14 arcsec FWHM) of the atomic carbon (CI) 3P1 → 3P0(492.1607 GHz) fine structure line and the C17O J = 3 → 2 (337.0611 GHz) rotational line from the outflow and photon-dominated region (PDR) in S 140.
Minchin, Nigel R., White, Glenn J., Krause, Dirk, Stutzki, Juergen   +3 more
core   +3 more sources

Sensitivity of PDR Calculations to Microphysical Details [PDF]

, 2008
Our understanding of physical processes in photodissociation regions or photon-dominated regions (PDRs) largely depends on the ability of spectral synthesis codes to reproduce the observed infrared emission-line spectrum.
G. J. Ferland, T. Elwert, Shaw, G., G. Shaw, Ferland, Gary J., Abel, N. P., van Hoof, P. A. M., P. A. M. van Hoof, Elwert, T., N. P. Abel   +9 more
core   +1 more source

Periodontitis and metabolic dysfunction‐associated steatotic liver disease

Periodontology 2000, EarlyView.
Abstract Objective Periodontitis is a chronic inflammatory disease with systemic effects that extend beyond the oral cavity and contribute to systemic immune and metabolic dysregulation. Chronic liver diseases, particularly metabolic dysfunction‐associated steatotic liver disease (MASLD) and its progressive phenotypes, have emerged as major global ...
Rafael Scaf de Molon, Erica Dorigatti de Avila, Davi da Silva Barbirato, Mariana Fampa Fogacci, Jamil Awad Shibli, Anton Sculean, Alpdogan Kantarci   +6 more
wiley   +1 more source