Results 101 to 110 of about 1,131,124 (335)

Portable Multigas Monitors for International Space Station [PDF]

open access: yes, 2011
The Environmental Health System (EHS) on International Space Station (ISS) includes portable instruments to measure various cabin gases that acutely impact crew health.
Mudgett, Paul D.   +2 more
core   +1 more source

From the Gut to the Brain: Microplastic‐Associated Neurovascular Dysfunction and Implications for Stroke Risk

open access: yesAdvanced Science, EarlyView.
Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang   +5 more
wiley   +1 more source

An overview of the evolution of russian space stations and its development prospects [PDF]

open access: yesКосмические аппараты и технологии
The history of the development of Russian orbital space stations and prospects for the future development of this field are presented. The significance of their use for the exploration of both near and distant outer space is discussed.
A. D. Starinets
doaj  

Author Correction: Behavior of mice aboard the International Space Station

open access: yesScientific Reports, 2019
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper.
April E. Ronca   +9 more
doaj   +1 more source

Space Station robotics planning tools [PDF]

open access: yes
The concepts are described for the set of advanced Space Station Freedom (SSF) robotics planning tools for use in the Space Station Control Center (SSCC). It is also shown how planning for SSF robotics operations is an international process, and baseline
Testa, Bridget Mintz
core   +1 more source

THE COLUMBUS GROUND SEGMENT – A PRECURSOR FOR FUTURE MANNED MISSIONS [PDF]

open access: yes, 2011
In the beginning the space programs were self standing national activities, often in competition to other nations. Today space flight becomes more and more an international task.
Müller, Thomas
core  

Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station.

open access: yesPhysical Review Letters, 2018
We report on the observation of new properties of secondary cosmic rays Li, Be, and B measured in the rigidity (momentum per unit charge) range 1.9 GV to 3.3 TV with a total of 5.4×10^{6} nuclei collected by AMS during the first five years of operation ...
M. Aguilar   +253 more
semanticscholar   +1 more source

Dynamic Shifts in ER–Plasma Membrane Junctions Signaling Define Pro‐Metastatic N‐Glycosylation and Predict Prostate Cancer Progression

open access: yesAdvanced Science, EarlyView.
Prostate cancer remains a leading cause of male cancer death, yet screening cannot reliably identify aggressive disease, underscoring the need for tissue biomarkers. It is shown that primary tumors increase ER–plasma membrane junction signaling via STIM1/ORP5, whereas metastasis features their loss, Golgi dispersal, and rapid conversion of high‐mannose
Amanda J. Macke   +14 more
wiley   +1 more source

INTERNATIONAL SPACE STATION ONBOARD ORIENTATION SYSTEM FOR VIDEOSPECTRAL EQUIPMENT

open access: yesПриборы и методы измерений, 2015
The onboard orientation system for videospectral equipment has developed. The structure of automatic orientation system & constructive building of steering platform has described. Different versions of constructive building has considered.
B. I. Belyaev   +4 more
doaj  

Water‐Assisted Exfoliation of HfO2‐Based Membrane for Flexible Robust Ferroelectric Synaptic Transistors

open access: yesAdvanced Science, EarlyView.
A flexible freestanding HfO2‐based ferroelectric membrane is achieved via a water‐assisted exfoliation technique using a Sr4Al2O₇ sacrificial layer. The BaTiO3/Hf0.5Zr0.5O2/BaTiO3 heterostructure maintains robust ferroelectricity and exhibits reliable synaptic plasticity.
Han Zhang   +13 more
wiley   +1 more source

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