Results 31 to 40 of about 1,119,489 (299)

Dust in the Photospheric Environment: Unified Cloudy Models of M, L, and T Dwarfs [PDF]

, 2002
We address the problem of how dust forms and how it could be sustained in the static photospheres of cool dwarfs for a long time. In the cool and dense gas, dust forms easily at the condensation temperature, T_cond, and the dust can be in detailed ...
Biemont E., Blackwell D. E., Borysow A., Brett J. M., Brett J. M., Brown L. R., Brown L. R., Delfosse X., Eriksson T. S., Grevesse N., Grevesse N., Hedgecock I. M., Holweger H., Jones H. R. A., Margolis J. S., Mould J., Nakajima T., Ordal M.A., Ossenkopf V., Takashi Tsuji, Tsuji T., Tsuji T., Tsuji T., Tsuji T., Viti S.   +24 more
core   +4 more sources

Dust

The Lancet, 2009
English or Anglo-Saxon in origin, the term dust initially referred simply to particles of earth or other matter small enough to be raised and carried by the wind. However, it rapidly acquired broader cultural connotations; thus, dust came to signify annihilation or a mark of repentance in religious observances, the ashes and mouldered remains of the ...
openaire   +3 more sources

Comparison of air distribution systems in ice rink arena ventilation

Mokslas: Lietuvos Ateitis, 2013
The paper presents the requirements and functions of ventilation in ice rink arenas and discusses difficulties and problems of ventilation in such objects.
Agnieszka Stobiecka, Barbara Lipska, Piotr Koper   +2 more
doaj   +1 more source

Numerical Analysis of the Energy Consumption of Ventilation Processes in the School Swimming Pool

Energies, 2021
Ventilation of an indoor swimming pool is a very energy consuming process. This is a result of, among other things the required high value of the ventilation air volume flow rate, calculated on the basis of the moisture gains in the facility.
Piotr Ciuman, Jan Kaczmarczyk
doaj   +1 more source

Life Cycle of Dust in the Magellanic Clouds and the Milky Way

, 2014
To a great extent, our understanding of the life cycle of dust is based on the observational and theoretical studies of the Milky Way and the Magellanic Clouds, which will be the topic of this contribution. Over past years, a large volume of observations
Henning, Thomas, Zhukovska, Svitlana
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Validation of chemoresistance phenotypes in pleural mesothelioma across 2D, 3D, and in vivo models

Scientific Reports
Pleural mesothelioma (PM) is a highly aggressive cancer with limited treatment efficacy and poor prognosis. Conventional two-dimensional (2D) culture models fail to replicate the tumour microenvironment (TME), limiting their translational relevance. Here,
Huaikai Shi, Sakthi Priya Selvamani, Richard Zelei, Ling Zhuang, Dongwei Wang, Ben Johnson, Vivek Dharwal, Duo Xu, Yiwei Wang, Tristan Rutland, Sonja Klebe, Steven Kao, Anthony Linton, Elham Hosseini-Beheshti, Yuen Yee Cheng   +14 more
doaj   +1 more source

Surveillance of Non-Malignant Asbestos-Related Diseases in an Exposed Population: A Scoping Review

Annals of Global Health
Background: Asbestos remains a significant global public health issue, with approximately 255,000 deaths attributed to exposure each year, primarily through occupational contact.
Camilo de la Pava-Cortés, Esperanza Peña Torres, Tim Driscoll, Catherine Jones, Jennifer Coles, Shane McArdle, Kim Brislane, Matthew Peters, Guillermo Villamizar, Eduardo Algranti, Arthur Frank   +10 more
doaj   +1 more source

The origin of dust in galaxies revisited: the mechanism determining dust content

, 2012
The origin of cosmic dust is a fundamental issue in planetary science. This paper revisits the origin of dust in galaxies, in particular, in the Milky Way, by using a chemical evolution model of a galaxy composed of stars, interstellar medium, metals ...
A Heger, A Li, A Pipino, A Songaila, AGGM Tielens, AI Karakas, AK Inoue, AK Inoue, AK Inoue, AK Inoue, AP Jones, AP Jones, AS Ferrarotti, B Menard, B Sibthorpe, BB Nath, BD Savage, BEJ Pagel, BJ Williams, BM Tinsley, BT Draine, BT Draine, BT Draine, BT Draine, C Gall, C Gall, C McKee, CH Lineweaver, CM Raiteri, DW Silvia, E Anders, E Dwek, E Dwek, E Dwek, E Dwek, E Dwek, E Dwek, EB Jenkins, EE Salpeter, EL Gibb, F Calura, G Bertelli, G Chabrier, H Hirashita, H Hirashita, H Hirashita, H Hirashita, H Hirashita, H Hirashita, H Kimura, H Mouri, HJ Rocha-Pinto, HJ Rocha-Pinto, HL Gomez, HL Morgan, HL Morgan, I Sakon, J Rho, JA Peacock, K Iwamoto, K Nomoto, KJ Borkowski, L Dunne, M Asplund, M Matsuura, M Schmidt, MA Dopita, MG Edmunds, MG Edmunds, MJ Barlow, MJ Michalowski, O Krause, P Kroupa, P Todini, R Gehrz, R Maiolino, R Sankrit, R Schneider, R Schneider, R Schneider, R Valiante, RB Larson, RB Larson, RC Kennicutt, RG Arendt, RG Arendt, S Bianchi, S Bianchi, S Messenger, S Messenger, S Zhukovska, T Kozasa, T Kozasa, T Naab, T Nozawa, T Nozawa, T Nozawa, T Nozawa, T Onaka, T Yamamoto, TT Takeuchi, U Lisenfeld   +101 more
core   +1 more source

Magneto-thermal condensation modes including the effects of charged dust particles [PDF]

, 2009
We study thermal instability in a magnetized and partially ionized plasma with charged dust particles. Our linear analysis shows that the growth rate of the unstable modes in the presence of dust particles strongly depends on the ratio of the cooling ...
Dib, Sami, Shadmehri, Mohsen
core   +2 more sources