Results 131 to 140 of about 70,367 (283)

Development of an integrated, zero-G pneumatic transporter/rotating-paddle incinerator/catalytic afterburner subsystem for processing human waste on board spacecraft [PDF]

open access: yes
A baseline laboratory prototype of an integrated, six man, zero-g subsystem for processing human wastes onboard spacecraft was investigated, and included the development of an operational specification for the baseline subsystem, followed by design and ...
Fields, S. F.   +2 more
core   +1 more source

An Automated Organotypic SCN Culture System Revealing Novel Insights into VIP Regulation of Circadian Rhythm

open access: yesAdvanced Science, EarlyView.
An Automated ex vivo culture system BaSIC, tailored for SCN slices and cell culture, which automates medium exchange and ensures a stable internal environment is developed. BaSIC enables real‐time observation of tissue/cell responses to diverse but programmed stimuli.
Kui Han   +7 more
wiley   +1 more source

Preliminary design of a Flox disconnect for a Flox-Atlas vehicle Final report [PDF]

open access: yes
Fluorine-liquid oxygen disconnect for Atlas launch vehicle oxidizer ...
Anderson, R. H.   +2 more
core   +1 more source

Atmospheric Pressure Effects on Cryogenic Storage Tank Boil-Off [PDF]

open access: yes, 2007
The Cryogenics Test Laboratory (CTL) at the Kennedy Space Center (KSC) routinely utilizes cryostat test hardware to evaluate comparative and absolute thermal conductivities of a wide array of insulation systems. The test method is based on measurement of
Frontier, C. R., Sass, J. P.
core   +1 more source

The Gut Microbiota Regulates Motor Deficits via Butyrate in a Gnal+/− Mouse Model of DYT25 Dystonia

open access: yesAdvanced Science, EarlyView.
The present study provides compelling evidence for a modulatory role of the gut microbiota in the pathology of DYT25 dystonia, and butyrate supplementation alleviates the motor deficits of dystonia in Gnal+/− mice. Abstract Dystonia is the third most common movement disorder, following essential tremor and Parkinson's disease. The underlying mechanisms
Jingya Guo   +3 more
wiley   +1 more source

Development of Strength Evaluation Methodology for Independent IMO TYPE C Tank with LH2 Carriers

open access: yes한국해양공학회지
Given the inadequate regulatory framework for liquefied hydrogen gas storage tanks on ships and the limitations of the IGC Code, designed for liquefied natural gas, this study introduces a critical assessment procedure to ensure the safety and ...
Beom-Il Kim   +2 more
doaj   +1 more source

Heat transfer characteristics of boiling neon and nitrogen in narrow annuli final report, apr. 1962 - sep. 1963 [PDF]

open access: yes
Heat transfer characteristics of boiling neon and nitrogen in narrow ...
Lapin, A., Totten, H.
core   +1 more source

PEDOT:PSS—A Key Material for Bioelectronics

open access: yesAdvanced Science, EarlyView.
PEDOT:PSS ‐ Poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate ‐ is typically processed from water dispersions to form multifunctional and multidimensional constructs with tunable electronic and ionic conductivity. Throught processing engineering, PEDOT:PSS is intergrated in bioelectronic devices that operate efficiently in physiological conditions
Alan Eduardo Ávila Ramírez   +5 more
wiley   +1 more source

Liquefied Petroleum Gas (LPG) Storage Tanks Boil-off Gas Generation and Management– Review

open access: yesInternational Journal of Advanced Science and Engineering, 2023
Nwadinobi Chibundo Princewill   +2 more
openaire   +1 more source

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