Results 121 to 130 of about 18,144,190 (368)
Barke poljske kraljice
The Boats of the Polish Queen
Studia Mythologica Slavica, 2012 The short ballad titled Mlada Vida in zamorec v barki (Young Vida and a Negro in a Boat) is but a part of a longer ballad with the title Lepa Vida (Fair Vida) that contains further description of Vida’s stay at the Spanish court, which is reminiscent of ...
Vlado Nartnik
doaj +1 more source
NASA Selects Concepts for a New Mission to Titan, the Moon of Saturn
, 2018 Nasa just has selected two new concepts for some new robotic missions, one of which aims to explore potential landing sites on Saturn’s largest moon, Titan.
R. Petrescu +3 more
semanticscholar +1 more source
Compliant Robotics in Space: A Prospective Review of Soft and Deformable Systems for Space Missions
Advanced Intelligent Systems, EarlyView.Compliant robots are increasingly becoming integral to space exploration due to their adaptability, flexibility, and lightweight design. This article reviews categories such as soft, reconfigurable, and hyper‐redundant robots and their evolving role in enhancing space missions.
Hamed Rahimi Nohooji, Holger Voos
wiley +1 more source
New Moon's Visibility and International Islamic Calendar for the American Region 1407H - 1421H
American Journal of Islam and Society, 1995 The International Islamic Calendar Programme relies on calculations of the new moon's expected visibility. The term "new moon's visibility" gives a wrong connotation, because the astronomical term "new moon" refers to a moon that is completely dark and ...
Khalid Shaukat
doaj +1 more source
As a result of the Apollo program and other lunar probes, questions that remained unsolved during centuries of speculation and scientific study can now be answered concerning the composition, core, surface, age, and history of the moon.
core +1 more source
Asian Journal of Organic Chemistry, EarlyView.Efficient Buchwald‐Hartwig cross‐coupling reactions were utilized to synthesize quinazolinone derivatives with a five‐membered heterocyclic ring substituted onto the quinazolinone structure, through reactions with various 2‐amino pyridine derivatives. This synthetic method is applicable to a total of six different five‐membered heterocyclic compounds ...
Jimin Moon, Hyojin Lee, Taeho Lee
wiley +1 more source
The Hunt for Exomoons with Kepler (HEK): I. Description of a New Observational Project
, 2012 Two decades ago, empirical evidence concerning the existence and frequency of planets around stars, other than our own, was absent. Since this time, the detection of extrasolar planets from Jupiter-sized to most recently Earth-sized worlds has blossomed ...
A. Schmitt +49 more
core +1 more source
N-Body Simulation of the Formation of the Earth-Moon System from a Single Giant Impact [PDF]
arXiv, 2013 The giant impact hypothesis is the dominant theory of how the Earth-Moon system was formed. Models have been created that can produce a disk of debris with the proper mass and composition to create our Moon. Models have also been created which start with a disk of debris that eventually coalesces into a Moon.
arxiv
Lunar production of solar cells [PDF]
The feasibility of manufacturing of solar cells on the moon for spacecraft applications is examined. Because of the much lower escape velocity, there is a great advantage in lunar manufacture of solar cells compared to Earth manufacture.
Landis, Geoffrey A. +1 more
core +1 more source
The Case ∣ Full moon and new moon [PDF]
Kidney International, 2008 S.-C. Chueh +4 more
openaire +2 more sources