Results 211 to 220 of about 52,830 (299)

Artifex Ars Cartographica: Collaboration Between Portuguese Painters and Cartographers in the Fifteenth and Sixteenth Centuries

open access: yesRenaissance Studies, EarlyView.
ABSTRACT During the fifteenth and sixteenth centuries, there was no statutory difference between cartography, drawing and painting. These activities were performed then by craftsmen who were part of a vast group under the umbrella of ‘mechanical arts’ and fell under the ‘artifex’ category. Artifex were experts in any particular art, whether a craftsman,
Vasco Medeiros
wiley   +1 more source

A Proposal for a Solar Position Sensor System with Multifiber Optical Cable. [PDF]

open access: yesSensors (Basel)
Oliveira F   +5 more
europepmc   +1 more source

Women in space: A review of known physiological adaptations and health perspectives

open access: yesExperimental Physiology, EarlyView.
Abstract Exposure to the spaceflight environment causes adaptations in most human physiological systems, many of which are thought to affect women differently from men. Since only 11.5% of astronauts worldwide have been female, these issues are largely understudied.
Millie Hughes‐Fulford   +4 more
wiley   +1 more source

Measuring location and properties of very high frequency sources emitted from an aircraft flying through high clouds. [PDF]

open access: yesNat Commun
Scholten O   +13 more
europepmc   +1 more source

50% body weight loading reduces stature increases and lumbar disc expansion from 4 h hyper‐buoyancy floatation versus 15 min sitting upright

open access: yesExperimental Physiology, EarlyView.
Abstract Microgravity is associated with stature increases, back pain and post‐flight intervertebral disc (IVD) herniation. This study aims to determine whether 30 s seated 50% body weight (BW) axial loading is comparable to 15 min sitting upright in 1 g upon changes in stature, anterior lumbar IVD height (via ultrasound), passive vertebral stiffness ...
David Marcos‐Lorenzo   +6 more
wiley   +1 more source

Science development study for the Atacama Large Aperture Submillimeter Telescope (AtLAST): Solar and stellar observations. [PDF]

open access: yesOpen Res Eur
Wedemeyer S   +37 more
europepmc   +1 more source

Pinpointing gravitational waves via astrometric gravitational wave antennas. [PDF]

open access: yesSci Rep
Crosta M   +5 more
europepmc   +1 more source

Astronomy from the Moon: the next decades (part 2). [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Silk J, Crawford I, Elvis M, Zarnecki J.
europepmc   +1 more source

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