Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Astronomía
4
Congresos
4
Estrellas
3
Estrellas dobles
3
Historia
3
Calendario maya
2
Evolución
2
Geodesia
2
Antiguedades
1
Astrodinámica
1
Astronom©Ưa esf©♭rica
1
Astronomía maya
1
Astrónomos
1
Ciencia
1
Ciencias
1
Cronología maya
1
Efemérides astronómicas
1
Escritura
1
Filosofía
1
Física
1
Geodinámica
1
Indígenas de América Central
1
Indígenas de México
1
Lenguas
1
Manuales
1
Manuales de observación
1
Manuscritos mixtecos
1
Mayas
1
Metodologia
1
Mixtecos
1
-
1281por He, Chao, Kaiser, Ralf I., Lu, Wenchao, Ahmed, Musahid, Krasnoukhov, Vladislav S., Pivovarov, Pavel S., Zagidullin, Marsel V., Azyazov, Valeriy N., Morozov, Alexander N., Mebel, Alexander M.“…The gas-phase preparation of naphthalene affords a versatile concept of the reaction of combustion and astronomically abundant propargyl radicals with aromatic radicals carrying the radical center at the methylene moiety [Image: see text] as a previously passed over source of aromatics in high temperature environments thus bringing us closer to an understanding of the aromatic universe we live in.…”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1282“…Using active matter surfaces, for example, our lungs clear an astronomically large number of particulate contaminants that accompany each of the 10,000 L of air we respire per day, thus ensuring that the lungs’ gas exchange surfaces remain functional. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1283por Ladu, Adelaide, Schirru, Luca, Pili, Mauro, Vargiu, Gian Paolo, Gaudiomonte, Francesco, Perini, Federico, Melis, Andrea, Concu, Raimondo, Murgia, Matteo“…Low-frequency aperture arrays represent sensitive instruments to detect signals from radio astronomic sources situated in the universe. In Italy, the Sardinia Aperture Array Demonstrator (SAAD) consists of an ongoing project of the Italian National Institute for Astrophysics (INAF) aimed to install an aperture array constituted of 128 dual-polarized Vivaldi antennas at the Sardinia Radio Telescope (SRT) site. …”
Publicado 2023
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1284“…Recently, there has been a significant increase in academic and industrial interest in self-healing polymers (SHPs) due to their remarkable ability to regenerate scratched surfaces and materials of astronomical significance. Scientists have been inspired by the magical repairing mechanism of the living world. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1285“…We introduce a method for spatiotemporal data fusion and demonstrate its performance on three constructed data sets: one entirely simulated, one with temporal speech signals and simulated spatial images, and another with recorded music time series and astronomical images defining the spatial patterns. Each case study is constructed to present specific challenges to test the method and demonstrate its capabilities. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1286“…Determining the shapes of a rotating liquid droplet bound by surface tension is an archetypal problem in the study of the equilibrium shapes of a spinning and charged droplet, a problem that unites models of the stability of the atomic nucleus with the shapes of astronomical-scale, gravitationally-bound masses. The shapes of highly deformed droplets and their stability must be calculated numerically. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1287“…Our results are useful for treating information embedded in LG beams from astronomical sources and/or data transmission in free space.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1288por Ugolini, Alberto, Hoelters, Laura S., Ciofini, Alice, Pasquali, Vittorio, Wilcockson, David C.“…Animals that use astronomical cues to orientate must make continuous adjustment to account for temporal changes in azimuth caused by Earth’s rotation. …”
Publicado 2016
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1289por Gillon, Michaël, Triaud, Amaury H. M. J., Demory, Brice-Olivier, Jehin, Emmanuël, Agol, Eric, Deck, Katherine M., Lederer, Susan M., de Wit, Julien, Burdanov, Artem, Ingalls, James G., Bolmont, Emeline, Leconte, Jeremy, Raymond, Sean N., Selsis, Franck, Turbet, Martin, Barkaoui, Khalid, Burgasser, Adam, Burleigh, Matthew R., Carey, Sean J., Chaushev, Aleksander, Copperwheat, Chris M., Delrez, Laetitia, Fernandes, Catarina S., Holdsworth, Daniel L., Kotze, Enrico J., Van Grootel, Valérie, Almleaky, Yaseen, Benkhaldoun, Zouhair, Magain, Pierre, Queloz, Didier“…Indeed, the transiting configuration of these planets combined with the Jupiter-like size of their host star - named TRAPPIST-1 - makes possible in-depth studies of their atmospheric properties with current and future astronomical facilities1,2,3. Here we report the results of an intensive photometric monitoring campaign of that star from the ground and with the Spitzer Space Telescope. …”
Publicado 2017
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1290por Talataisong, Wanvisa, Gorecki, Jon, Ismaeel, Rand, Beresna, Martynas, Schwendemann, Daniel, Apostolopoulos, Vasilis, Brambilla, Gilberto“…Terahertz (THz) technology has witnessed a significant growth in a wide range of applications, including spectroscopy, bio-medical sensing, astronomical and space detection, THz tomography, and non-invasive imaging. …”
Publicado 2020
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1291“…This technology solves the demand for unmanned high-altitude physical observation or astronomical observation stations in inland areas.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1292“…The data set is supplemented with high-frequency time series of offshore wave and astronomical tide data to facilitate its future use in beach research.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1293“…Sensitivities include relative access to nutrients, energy sources, and catalysts, as sourced from geological, atmospheric, hydrospheric, and astronomical contributors. Foreshores, especially with mudcracks, are identified as a favorable component for the success of the macrobiont. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1294“…Adaptive optical (AO) components play an important role in numerous optical applications, from astronomical telescopes to microscope imaging systems. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1295por Trinquier, Jeanne, Uguzzoni, Guido, Pagnani, Andrea, Zamponi, Francesco, Weigt, Martin“…In the example of response regulators, we find a huge number of ca. 10(68) possible sequences, which nevertheless constitute only the astronomically small fraction 10(−80) of all amino-acid sequences of the same length. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1296por Yue, Song, Zhang, Zhe, Zhang, Kunpeng, Guo, Huifang, Wang, Ran, Dou, Tonghui, Zhang, Dongliang, Zhu, Lianqing, Yang, Haining, Zhang, Zichen“…Reflective imaging systems such as Cassegrain-type telescopes are widely utilized in astronomical observations. However, curved mirrors in traditional Cassegrain telescopes unavoidably make the imaging system bulky and costly. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1297“…We examine those methodologies which seem to yield surer indications of how young people (at different ages) understand everyday astronomical phenomena—the field often referred to as children’s cosmologies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1298por Akinbodewa, Akinwumi Ayodeji, Odimayo, Michael Simidele, Ogundele, Olorunfemi Akinbode, Ogunleye, Tosin Oluwapelumi, Johnson, Olanrewaju Olayinka, Lamidi, Oluwakemi Abiola, Akinmurele, Mathew, Oyebade, Oluwabunmi Motunrayo“…Since the advent of 2019-Corona virus Disease (COVID-19) in Nigeria in February 2020, the number of confirmed cases has risen astronomically to over 61,307 cases within 8 months with more than 812 healthcare workers infected and some recorded deaths within their ranks. …”
Publicado 2021
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1299por Ugochukwu, Iniobong Chukwuebuka Ikenna, Luca, Iasmina, Sani, Nuhu Abdulazeez, Omeke, Jacinta Ngozi, Anyanwu, Madubuike Umunna, Odigie, Amienwanlen Eugene, Onoja, Remigius Ibe, Ocheja, Ohiemi Benjamin, Ugochukwu, Miracle Oluchukwu, Makanju, Olabisi Aminah, Aneke, Chioma Inyang“…However, in recent years, there has been an astronomical increase in the incidence of wildlife mycotic diseases leading to wildlife extermination. …”
Publicado 2022
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
1300“…This finding raises strong prospects for exotic H-He mixtures inside Earth and possibly also in other astronomical bodies.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto