Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Amedeo Balbi"'
Autor:
Amedeo Balbi, Claudio Grimaldi
Publikováno v:
The Astronomical Journal, Vol 167, Iss 3, p 119 (2024)
The probability of detecting technosignatures (i.e., evidence of technological activity beyond Earth) increases with their longevity, or the time interval over which they manifest. Therefore, the assumed distribution of longevities has some bearing o
Externí odkaz:
https://doaj.org/article/00549a19a18742ef8b59b00409d5105b
Publikováno v:
Life, Vol 13, Iss 9, p 1850 (2023)
Information transmission via communication between agents is ubiquitous on Earth, and is a vital facet of living systems. In this paper, we aim to quantify this rate of information transmission associated with Earth’s biosphere and technosphere (i.
Externí odkaz:
https://doaj.org/article/0d8467ef6d3e4710b15768ce6786128b
Autor:
Daniela Billi, Alessandro Napoli, Claudia Mosca, Claudia Fagliarone, Roberto de Carolis, Amedeo Balbi, Matteo Scanu, Vera M. Selinger, Laura A. Antonaru, Dennis J. Nürnberg
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Deserts represent extreme habitats where photosynthetic life is restricted to the lithic niche. The ability of rock-inhabiting cyanobacteria to modify their photosynthetic apparatus and harvest far-red light (near-infrared) was investigated in 10 str
Externí odkaz:
https://doaj.org/article/9391afcdddf0490c8c6278cc312e8a46
Autor:
Amedeo Balbi
Publikováno v:
Journal of Big History, Vol 4, Iss 2, Pp 49-53 (2020)
La nostra comprensione dell'universo si basa sul modello cosmologico del big bang, che descrive un universo in espansione il cui sviluppo è iniziato 13,8 miliardi di anni fa da uno stato caldo e denso. Questo modello introduce una forteprospettiva e
Externí odkaz:
https://doaj.org/article/1115defb32964e9781c4fc9bc4ac58ab
Autor:
Amedeo Balbi
Publikováno v:
Journal of Big History, Vol 4, Iss 2, Pp 54-59 (2020)
Nossa compreensão do universo é baseada no modelo cosmológico do Big Bang, que descreve um universo em expansão cujo desenvolvimento começou 13,8 bilhões de anos atrás, a partir de um estado quente e denso. Este modelo introduz uma forte persp
Externí odkaz:
https://doaj.org/article/d739d8961a6b480b8adcbf68f395c850
Autor:
Amedeo Balbi
Publikováno v:
Journal of Big History, Vol 4, Iss 2, Pp 44-48 (2020)
Our understanding of the universe is based on the big bang cosmological model, which describes an expanding universe whose development began 13.8 billion years ago from a hot, dense state. This model introduces a strong evolutionary and historical pe
Externí odkaz:
https://doaj.org/article/e970da9e38b14e058f56c82943dbebe3
Publikováno v:
The Astrophysical Journal, Vol 945, Iss 1, p 23 (2023)
Current research indicates that (sub)surface ocean worlds essentially devoid of subaerial landmasses (e.g., continents) are common in the Milky Way and that these worlds could host habitable conditions, thence raising the possibility that life and te
Externí odkaz:
https://doaj.org/article/3ec8cafa645644ee8472d46d781df295
Publikováno v:
Life, Vol 10, Iss 8, p 132 (2020)
We present a new investigation of the habitability of the Milky Way bulge, that expands previous studies on the Galactic Habitable Zone. We discuss existing knowledge on the abundance of planets in the bulge, metallicity and the possible frequency of
Externí odkaz:
https://doaj.org/article/ed5b115c926b4de39e9e6c10f08bfd7b
Autor:
Barbara Cosciotti, Amedeo Balbi, Alessandra Ceccarelli, Claudia Fagliarone, Elisabetta Mattei, Sebastian Emanuel Lauro, Federico Di Paolo, Elena Pettinelli, Daniela Billi
Publikováno v:
Life, Vol 9, Iss 4, p 86 (2019)
Two anhydrobiotic strains of the cyanobacterium Chroococcidiopsis, namely CCMEE 029 and CCMEE 171, isolated from the Negev Desert in Israel and from the Dry Valleys in Antarctica, were exposed to salty-ice simulations. The aim of the experiment was t
Externí odkaz:
https://doaj.org/article/4806563eca4b41669e37561fe05461b0
To assess the number of life-bearing worlds in astrophysical environments, it is necessary to take the intertwined processes of abiogenesis (birth), extinction (death), and transfer of life (migration) into account. We construct a mathematical model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d26056177e94581837b2de5711f0ee7b
http://arxiv.org/abs/2306.10899
http://arxiv.org/abs/2306.10899
