Zobrazeno 1 - 10
of 1 506
pro vyhledávání: '"Ivo R"'
Publikováno v:
Small Structures, Vol 5, Iss 7, Pp n/a-n/a (2024)
Most paints contain pigments that absorb light and fade over time. A robust alternative can be found in nature, where structural coloration arises from the interference of light with submicron features. Plant‐derived, cellulose nanocrystals (CNCs)
Externí odkaz:
https://doaj.org/article/323720947fd04dfdac08dc35f2f0fd5d
Autor:
Pedro P.C. Teixeira, Alix Vidal, Ana P.M. Teixeira, Ivan F. Souza, Luís C.C. Hurtarte, Danilo H.S. Silva, Luís F.J. Almeida, Franz Buegger, Edith C. Hammer, Jan Jansa, Carsten W. Mueller, Ivo R. Silva
Publikováno v:
Geoderma, Vol 443, Iss , Pp 116811- (2024)
Net rhizodeposition corresponds to the portion of living root carbon (C) that remains in the soil after microbial processing and partial decomposition. Although it is assumed that this C input exerts an important role in the formation of soil organic
Externí odkaz:
https://doaj.org/article/50e0496eeac148989f88b764d81797cf
Subdwarf B stars are a well-known class of hot, low-mass stars thought to be formed through interactions in stellar binary systems. While different formation channels for subdwarf B stars have been studied through a binary population synthesis approa
Externí odkaz:
http://arxiv.org/abs/2412.11712
Autor:
Ruiter, Ashley J., Seitenzahl, Ivo R.
Type Ia supernovae (SNe Ia) are runaway thermonuclear explosions in white dwarfs that result in the disruption of the white dwarf star, and possibly its nearby stellar companion. SNe Ia occur over an immense range of stellar population age and host g
Externí odkaz:
http://arxiv.org/abs/2412.01766
Publikováno v:
Applied Surface Science, 2024, 161098, ISSN 0169-4332
Several organic cations have been used to passivate perovskite films; however, selecting the optimal cation remains challenging. In this work, we carried out density functional theory calculations to understand the effects induced by 17 different org
Externí odkaz:
http://arxiv.org/abs/2409.01450
Metal-halide semiconductors have great potential for real-life photovoltaic applications; however, surface defects induce several challenges to the thermodynamic stability. Here, we employed density functional theory calculations within van der Waals
Externí odkaz:
http://arxiv.org/abs/2408.11127
Publikováno v:
The Astrophysical Journal, Vol 960, Iss 1, p 7 (2023)
Near the center of the Puppis A supernova remnant a series of nested, optically emitting rings of high-velocity ejecta (known as “the Swirl”) were identified several decades ago by Winkler et al. To date, no follow-up observations of these rings
Externí odkaz:
https://doaj.org/article/2aba9b1ef3284e7f880537d9674bcd41
Autor:
Benson T. Guest, Kazimierz J. Borkowski, Parviz Ghavamian, Robert Petre, Adrien Picquenot, Stephen P. Reynolds, Ivo R. Seitenzahl, Brian J. Williams
Publikováno v:
The Astrophysical Journal, Vol 946, Iss 1, p 44 (2023)
The nature of Type Ia supernovae remains controversial. The youngest remnants of Ia supernovae hold clues to the explosion and to the immediate surroundings. We present a third epoch of Chandra observations of the ∼600 yr old Type Ia remnant 0519
Externí odkaz:
https://doaj.org/article/cbdb2bd3a230453ea2e6c161eecdbaad
Publikováno v:
Open Access Emergency Medicine, Vol Volume 14, Pp 273-274 (2022)
Tavares J, Ivo R, Gonzalez F, Lamas T, Mendes JJ. Open Access Emerg Med. 2019;11:133–145. The Editor and Publisher of Open Access Emergency Medicine wish to retract the published article. Following publication it has come to the journals attention
Externí odkaz:
https://doaj.org/article/ab883e0252cb49bea3675581bca8f017
Publikováno v:
Open Access Emergency Medicine, Vol Volume 11, Pp 133-145 (2019)
João Tavares,1 Rita Ivo,2 Filipe Gonzalez,3 Tomás Lamas,4 João João Mendes41Internal Medicine Department, Hospital da Luz, Lisbon, Portugal; 2Internal Medicine Department, Hospital Egas Moniz, Lisbon, Portugal; 3Intensive Care Unit, Hospital Garc
Externí odkaz:
https://doaj.org/article/b1163358c3a849cfbfc063f88ad98164