Results 11 to 20 of about 314,174 (332)

To the question of including additional technical means in the Venus exploration program

open access: yesКосмические аппараты и технологии, 2022
The current issue of expanding the scheme of the experiment for the contact research of Venus by including a multirotor aircraft as an additional technical means of research in a prospective expedition is considered.
M. Yu. Yatsenko, V. A. Vorontsov
doaj   +1 more source

The June 2012 transit of Venus. Framework for interpretation of observations [PDF]

open access: yes, 2012
Ground based observers have on 5/6th June 2012 the last opportunity of the century to watch the passage of Venus across the solar disk from Earth. Venus transits have traditionally provided unique insight into the Venus atmosphere through the refraction ...
Mills, F. P., Muñoz, A. García
core   +2 more sources

Pasture management, grazing, and fire interact to determine wetland provisioning in a subtropical agroecosystem

open access: yesEcosphere, 2020
Wetlands in agroecosystems provide multiple ecosystem services, including provisioning services such as forage production. Here, we examine how pasture management intensity (semi‐natural pastures vs.
Grégory Sonnier   +5 more
doaj   +1 more source

Safety and efficacy of a novel drug elores (ceftriaxone + sulbactam + disodium edetate) in the management of multi-drug resistant bacterial infections in tertiary care centers: a post-marketing surveillance study

open access: yesBrazilian Journal of Infectious Diseases, 2017
Objective: In India, Elores (CSE-1034: ceftriaxone + sulbactam + disodium edetate) was approved as a broad spectrum antibiotic in year 2011 and is used for management of Extended Spectrum Beta Lactamases/Metallo Beta lactamases infections in tertiary ...
Manu Chaudhary   +2 more
doaj   +1 more source

Recent investigations of the near-Mars space environment by the planetary aeronomy and space physics community in China

open access: yesEarth and Planetary Physics, 2020
The present issue of Earth and Planetary Physics is dedicated to the near-space neutral and plasma environments of Mars. The issue includes nine papers that present new results on the properties of the Martian exosphere, ionosphere, and magnetosphere ...
Jun Cui   +3 more
doaj   +1 more source

Mission Architecture to Characterize Habitability of Venus Cloud Layers via an Aerial Platform

open access: yesAerospace, 2022
Venus is known for its extreme surface temperature and its sulfuric acid clouds. But the cloud layers on Venus have similar temperature and pressure conditions to those on the surface of Earth and are conjectured to be a possible habitat for microscopic ...
Rachana Agrawal   +11 more
doaj   +1 more source

The Habitability of Venus

open access: yesSpace Science Reviews, 2023
AbstractVenus today is inhospitable at the surface, its average temperature of 750 K being incompatible to the existence of life as we know it. However, the potential for past surface habitability and upper atmosphere (cloud) habitability at the present day is hotly debated, as the ongoing discussion regarding a possible phosphine signature coming from
Westall, F.   +8 more
openaire   +4 more sources

Resurfacing on Venus [PDF]

open access: yesPlanetary and Space Science, 2010
The resurfacing evolution of Venus has beene valuated through Monte Carlo simulations. Forthefirst time, the size sof volcanic flows in the models were generated using the frequency–size distribution of volcanic units measured on Venus. Anon-homogeneous spatial generation of volcanic units was included in the models reproducing the ...
Romeo Briones, Ignacio   +1 more
openaire   +3 more sources

Life on Venus? [PDF]

open access: yesLife (Basel)
Venus is not generally at the forefront when considering extraterrestrial life. Yet, based on the physical similarities and proximity to Earth and with the little knowledge of its evolutionary history, there is a possibility that Venus may have hosted life in the past on the surface if Venus had liquid water and perhaps even has water present in the ...
Limaye SS.
europepmc   +3 more sources

Newly found Mayan records of astronomical phenomena in Dresden Codex [PDF]

open access: yesSerbian Astronomical Journal, 2023
The rich culture of old Maya gave birth to a very complicated and complex calendar; they also recorded important historical events and many significant astronomical phenomena.
Vondrák J., Böhm V., Böhm B.
doaj   +1 more source

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