Results 71 to 80 of about 168,835 (250)
Viking entry aerodynamics and heating [PDF]
, 1974 The characteristics of the Mars entry including the mission sequence of events and associated spacecraft weights are described along with the Viking spacecraft.
Polutchko, R. J.
core +1 more source
Renaissance Studies, EarlyView.Abstract Pedro de Ayala served as a diplomat for King Ferdinand II of Aragon and Queen Isabella I of Castile at the courts of Henry VII, King of England, and James IV, King of Scots. In July 1498, he wrote a letter, partly in cipher, to report to his king and queen on such matters as Spain's interests in international diplomacy; the characters and ...
Adrian William Jaime +2 more
wiley +1 more source
Spectral mixture modeling: Further analysis of rock and soil types at the Viking Lander sites [PDF]
A new image processing technique was applied to Viking Lander multispectral images. Spectral endmembers were defined that included soil, rock and shade.
Adams, John B., Smith, Milton O.
core +1 more source
Reading and relating with Frieda Fromm‐Reichmann and Joanne Greenberg
Critical Quarterly, EarlyView.
Joshua Pugh
wiley +1 more source
Sedimentology, EarlyView.ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi +4 more
wiley +1 more source
Internet Archaeology, 2016 A study of hair in the Viking Age. The article draws on medieval Icelandic and Scandinavian texts for interpretation. Further information is taken from pictoral representations of viking hair styles and decoration, hairdressing artefacts, figurines and ...
Elisabeth Arwill-Nordbladh
doaj +1 more source
Calibration of Viking imaging system pointing, image extraction, and optical navigation measure [PDF]
Pointing control and knowledge accuracy of Viking Orbiter science instruments is controlled by the scan platform. Calibration of the scan platform and the imaging system was accomplished through mathematical models.
Breckenridge, W. G. +2 more
core +1 more source
Viking planetary quarantine procedures and implementation [PDF]
, 1974 Some of the techniques and methodology that were used on Viking to implement planetary quarantine requirements are reported. Special attention was given to techniques and approaches used to implement sterilization of the Viking probe.
Howell, R.
core +1 more source
Literary Journalism on Trial: Janet Malcolm, Criminal Character and the Legacy of New Journalism
Critical Quarterly, EarlyView.
Jess Cotton
wiley +1 more source
Amacrine cell inputs to OFF midget ganglion cells in macaque retina
The Journal of Physiology, EarlyView.Abstract figure legend The goal of this study was to explain the findings from physiological studies that OFF midget ganglion cells had larger receptive field centers than expected from their dendritic field diameters. First, we confirmed that OFF mRGCs (OFF MGC) receive input from diffuse bipolar cells (DB) as well as OFF midget bipolar cells (FMB ...
David W. Marshak +8 more
wiley +1 more source