Results 51 to 60 of about 7,347,743 (318)

Immune System Dysregulation During Spaceflight: Potential Countermeasures for Deep Space Exploration Missions

open access: yesFrontiers in Immunology, 2018
Recent studies have established that dysregulation of the human immune system and the reactivation of latent herpesviruses persists for the duration of a 6-month orbital spaceflight. It appears certain aspects of adaptive immunity are dysregulated during
B. Crucian   +20 more
semanticscholar   +1 more source

Exploring the Intermembrane Space [PDF]

open access: yesACS Chemical Biology, 2007
Despite the importance that many components of the intermembrane space (IMS) of mitochondria play in cellular function, the targeting sequences that are responsible for transporting proteins to this subcellular compartment are not fully understood.
openaire   +2 more sources

In Situ Optimized Substrate Witness Plates: Ground Truth for Key Processes on the Moon and Other Planets

open access: yesEarth and Space Science, 2023
Future exploration efforts of the Moon, Mars, and other bodies are poised to focus heavily on persistent and sustainable survey and research efforts, especially given the recent interest in a long‐term sustainable human presence at the Moon. Key to these
Prabal Saxena   +14 more
doaj   +1 more source

India's Progress in Space Exploration and International Legal Challenges in Meeting Goals within International Space Boundaries: A Review [PDF]

open access: yesarXiv, 2023
India's journey towards space has been nothing short of remarkable. It began with the establishment of the Indian Space Research Organization (ISRO) in 1969, with the aim of harnessing space technology for national development. Since then, India has made significant strides in space exploration, satellite technology, and space research.
arxiv  

Variations of the surface characteristics of Ryugu returned samples

open access: yesEarth, Planets and Space, 2023
Hayabusa2 spacecraft successfully collected rock samples from the surface of C-type near-Earth asteroid 162173 Ryugu through two touchdowns and brought them back to Earth in 2020.
Aiko Nakato   +29 more
doaj   +1 more source

Pre-Launch Spectral Calibration of the Absorbed Aerosol Sensor

open access: yesSensors, 2023
Spectral calibration consists of the calibration of wavelengths and the measurement of the instrument’s spectral response function (SRF). Unlike conventional slits, the absorbed aerosol sensors (AAS) are used as a slit homogenizer, in which the SRF is ...
Jinghua Mao   +3 more
doaj   +1 more source

The Average Coding Length of Huffman Coding Based Signal Processing and Its Application in Fault Severity Recognition

open access: yesApplied Sciences, 2019
The transient impact components in vibration signal, which are the major information for bearing fault severity recognition, are often interfered with by ambient noise.
Jiancheng Yin   +5 more
doaj   +1 more source

CLIPXPlore: Coupled CLIP and Shape Spaces for 3D Shape Exploration [PDF]

open access: yesarXiv, 2023
This paper presents CLIPXPlore, a new framework that leverages a vision-language model to guide the exploration of the 3D shape space. Many recent methods have been developed to encode 3D shapes into a learned latent shape space to enable generative design and modeling.
arxiv  

The Exploration of Space [PDF]

open access: yes, 1959
No abstract ...
Dryden, H. L.
core   +1 more source

Graph Subsumption in Abstract State Space Exploration [PDF]

open access: yes, 2012
In this paper we present the extension of an existing method for abstract graph-based state space exploration, called neighbourhood abstraction, with a reduction technique based on subsumption.
Rensink, Arend, Zambon, Eduardo
core   +3 more sources

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