Zobrazeno 1 - 10
of 1 518
pro vyhledávání: '"F. A. Pereira"'
Autor:
F. García-Pereira, J. F. González-Rouco, C. Melo-Aguilar, N. J. Steinert, E. García-Bustamante, P. de Vrese, J. Jungclaus, S. Lorenz, S. Hagemann, F. J. Cuesta-Valero, A. García-García, H. Beltrami
Publikováno v:
Earth System Dynamics, Vol 15, Pp 547-564 (2024)
The anthropogenically intensified greenhouse effect has caused a radiative imbalance at the top of the atmosphere during the industrial period. This, in turn, has led to an energy surplus in various components of the Earth system, with the ocean stor
Externí odkaz:
https://doaj.org/article/b3be9d398c3f4f97b2bb9aa37cf5deab
Publikováno v:
Heritage, Vol 7, Iss 5, Pp 2217-2238 (2024)
Ceramic sherds from approximately 20 samples of lead-glazed tableware, recovered from diverse archaeological sites, including three repurposed storage pits transformed into dumpsters within the medieval city of Santarém (13th–14th century), underw
Externí odkaz:
https://doaj.org/article/c6c38e7b749f43be82bfe228c79e2433
Autor:
L. Simão, C. Borgert, I. A. Dalpiaz, J. Acordi, O. R. K. Montedo, S. Arcaro, C. Bergmann, F. Raupp-Pereira
Publikováno v:
Cerâmica, Vol 69, Iss 392, Pp 371-376 (2024)
Abstract Geopolymers are chemically bonded ceramics formed at room temperature and obtained using aluminosilicates and alkali activators. Geopolymers have found applications beyond construction, such as in wastewater treatment and ceramics. This rese
Externí odkaz:
https://doaj.org/article/e5e3a2ff866b4621aab2a579a20c3cac
Autor:
G. A. Benedet, A. Zaccaron, J. M. Inocente, V. S. Nandi, S. Arcaro, F. Raupp-Pereira, D. Gorini Neto
Publikováno v:
Cerâmica, Vol 69, Iss 392, Pp 293-299 (2024)
Abstract Studies have proven that the use of waste in the production of clay ceramics is common for achieving the technical performance that is necessary for the application of these by-products. However, it is essential to analyze the feasibility of
Externí odkaz:
https://doaj.org/article/316ff9d78b994708a179d75665c8ea89
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-12 (2024)
Abstract We consider Klein–Gordon (KG) particles in a global monopole (GM) spacetime within Eddington-inspired Born–Infeld gravity (EiBI-gravity) and in a Wu–Yang magnetic monopole (WYMM). We discuss a set of KG-oscillators in such spacetime se
Externí odkaz:
https://doaj.org/article/666bf9442c4f461692b1c56f0cd2e7af
Autor:
F. García-Pereira, J. F. González-Rouco, T. Schmid, C. Melo-Aguilar, C. Vegas-Cañas, N. J. Steinert, P. J. Roldán-Gómez, F. J. Cuesta-Valero, A. García-García, H. Beltrami, P. de Vrese
Publikováno v:
SOIL, Vol 10, Pp 1-21 (2024)
An assessment of the soil and bedrock thermal structure of the Sierra de Guadarrama, in central Spain, is provided using subsurface and ground surface temperature data coming from four deep (20 m) monitoring profiles belonging to the Guadarrama Monit
Externí odkaz:
https://doaj.org/article/15cc4934120545af95c5ef9f2d76b516
Autor:
Jaime de Anda, Sherry L. Kuchma, Shanice S. Webster, Arman Boromand, Kimberley A. Lewis, Calvin K. Lee, Maria Contreras, Victor F. Medeiros Pereira, William Schmidt, Deborah A. Hogan, Corey S. O’Hern, George A. O’Toole, Gerard C. L. Wong
Publikováno v:
mBio, Vol 15, Iss 4 (2024)
ABSTRACTSwarming is a macroscopic phenomenon in which surface bacteria organize into a motile population. The flagellar motor that drives swarming in Pseudomonas aeruginosa is powered by stators MotAB and MotCD. Deletion of the MotCD stator eliminate
Externí odkaz:
https://doaj.org/article/391efbc41e544b3484677d31ac9c0f1a
Autor:
Felipe P. de Albuquerque, Ronaldo F. R. Pereira, Eduardo C. Marques da Costa, Luísa H. B. Liboni
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 23, Pp 5286-5297 (2023)
Abstract This paper proposes a nonlinear analysis of the parameter estimation problem in overhead and submarine power cable applications. The proposed methodology is able to estimate both positive and zero sequence parameters. Also, the measurement m
Externí odkaz:
https://doaj.org/article/c4bcfdd3b0694e4e91445484383748df
Autor:
V. S. W. Orlando, G. D. Martins, E. F. Fraga Júnior, A. B. Marra, F. V. Pereira, M. d. L. B. T. Galo
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-1-W1-2023, Pp 91-96 (2023)
Leaf Water Potential (LWP) is an indicator widely used to understand water relations in a coffee tree. Monitoring water potential is a challenge for remote sensing using low-cost multispectral cameras, with images taken by remotely piloted aircraft.
Externí odkaz:
https://doaj.org/article/4876bbc68f5947d1b5847b244b0f4d22
Publikováno v:
Climate of the Past, Vol 19, Pp 2361-2387 (2023)
The Medieval Climate Anomaly (MCA; ca. 950–1250 CE) and the Little Ice Age (LIA; ca. 1450–1850 CE) were periods generally characterized by respectively higher and lower temperatures in many regions. However, they have also been associated with dr
Externí odkaz:
https://doaj.org/article/661866314a0a4024a1aa26c18c1d1e55