Results 81 to 90 of about 6,611 (148)

The Final Frontier: Palliative Care in Space is an Inevitability. [PDF]

open access: yesJ Palliat Care, 2023
Tan S   +5 more
europepmc   +1 more source

Integrated Research Plan to Assess the Combined Effects of Space Radiation, Altered Gravity, and Isolation and Confinement on Crew Health and Performance: Problem Statement [PDF]

open access: yes
Future crewed exploration missions to Mars could last up to three years and will expose astronauts to unprecedented environmental challenges. Challenges to the nervous system during these missions will include factors of: space radiation that can damage ...
Steinberg, Susan L.
core   +1 more source

Method for Rapid Interplanetary Trajectory Analysis using ΔV Maps with Flyby Options [PDF]

open access: yes, 2012
This paper develops a convenient tool which is capable of calculating ballistic interplanetary trajectories with planetary flyby options to create exhaustive V contour plots for both direct trajectories without flybys and flyby trajectories in a single ...
de Weck, Olivier L.   +2 more
core  

EclipseNETs: a differentiable description of irregular eclipse conditions [PDF]

open access: yesarXiv
In the field of spaceflight mechanics and astrodynamics, determining eclipse regions is a frequent and critical challenge. This determination impacts various factors, including the acceleration induced by solar radiation pressure, the spacecraft power input, and its thermal state all of which must be accounted for in various phases of the mission ...
arxiv  

Transpirationally cooled heat ablation system Patent [PDF]

open access: yes, 1967
Transpirationally cooled heat ablation system for interplanetary spacecraft reentry ...
Downs, W. R.
core   +1 more source

Mission to Jupiter [PDF]

open access: yes
The Pioneer 10 and Pioneer 11 space probes and their missions to Jupiter are discussed along with the experiments and investigations which will be conducted onboard.

core   +1 more source

Tethers in space: Birth and growth of a new avenue to space utilization [PDF]

open access: yes
The evolution of the ideas of tether applications in space are traced from its origin in the last century past a dormant period of sixty-five years to the mid-seventies.
Vontiesenhausen, G.
core   +1 more source

Astropharmacy: Roles of Pharmacist in Space. [PDF]

open access: yesInnov Pharm, 2022
Aziz S   +4 more
europepmc   +1 more source

New frontiers in the measurement of energy metabolism.

open access: yesAm J Physiol Endocrinol Metab, 2023
Niclou A   +3 more
europepmc   +1 more source

Arabidopsis telomerase takes off by uncoupling enzyme activity from telomere length maintenance in space. [PDF]

open access: yesNat Commun, 2023
Barcenilla BB   +13 more
europepmc   +1 more source

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