Results 21 to 30 of about 300,010 (299)

Seeding the Solar System with Life: Mars, Venus, Earth, Moon, Protoplanets

open access: yesOpen Astronomy, 2020
In the space of the entire universe, the only conclusive evidence of life, is found on Earth. Although the ultimate source of all life is unknown, many investigators believe Earth, Mars, and Venus may have been seeded with life when these planets, and ...
Joseph Rhawn G.   +3 more
doaj   +1 more source

Limb imaging of the Venus O2 visible nightglow with the Venus Monitoring Camera

open access: yes, 2013
We investigated the Venus O2 visible nightglow with imagery from the Venus Monitoring Camera on Venus Express. Drawing from data collected between April 2007 and January 2011, we study the global distribution of this emission, discovered in the late 70s ...
Hueso, R.   +6 more
core   +1 more source

Coronae on Venus: formation by lithospheric drag from convective cells in the mantle

open access: yesGeofísica Internacional, 1996
Propongo un nuevo modelo de formación de coronas en Venus. Se supone una celda convectiva cilíndrica centrada en un punto caliente. La litosfera es arrastrada radialmente en la parte superior de la celda por el movimiento horizontal del manto produciendo
Héctor J. Durand-Manterola
doaj   +1 more source

Venus: A planetary window into early Earth

open access: yes地球与行星物理论评, 2022
Venus is the most similar planet to the Earth in the solar system in terms of planet size, mass and orbital velocity. Since the early 1960s, Venus has been an important target for human deep space exploration.
Le Chen, Shao-Bing Zhang, Jin-Fei Yu
doaj   +1 more source

A Roman Mosaic Unearthed in Armazéns Sommer (Lisbon). Archaeology and Iconography

open access: yesJournal of Mosaic Research, 2017
Aiming the construction of a new hotel (Hotel Cais de Santarém) using the previous basement of the large storage known as Sommer, located in Rua Cais de Santarém, nºs 40 up to 64, and limited by Rua de São João da Praça northwards and by Travessa de São ...
Ricardo Ávila RIBEIRO   +3 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

When Spaces and Genres Intersect: An Ottoman Venus

open access: yesİstanbul Üniversitesi Edebiyat Fakültesi Türk Dili ve Edebiyatı Dergisi, 2021
Mehmed Celâl is among a group of writers called “the in-between generation” because they continued to produce classical poetry alongside new prose and verse forms, and his novels have a hybrid character that transcends the classical vs. modern dichotomy.
Zeynep Nur Şimşek
doaj   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

open access: yesAdvanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Extracellular Vesicles Modulation by an Adiponectin Receptor Agonist Provides Cardioprotection for Myocardial Ischemic Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
This study demonstrates that ALY688, a drug mimicking the heart‐protective hormone adiponectin, reduces myocardial ischemia injury. ALY688 increases the production of extracellular vesicles, which carry protective cargo including adiponectin itself.
Jialing Tang   +13 more
wiley   +1 more source

Nuevo titulus pictus y hallazgos recientes de pintura mural romana registrados en Valencia

open access: yesArchivo Español de Arqueología, 2001
Este artículo se dedica al estudio de los restos de decoración pictórica romana procedentes de la excavación arqueológica realizada en 1998 en el nº 6 de la plaza de Cisneros en Valencia.
José Luis Jiménez Salvador
doaj   +1 more source

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