Results 51 to 60 of about 13,924,091 (398)

European Radioisotope Thermoelectric Generators (RTGs) and Radioisotope Heater Units (RHUs) for Space Science and Exploration

open access: yesSpace Science Reviews, 2019
Radioisotope power systems utilising americium-241 as a source of heat have been under development in Europe as part of a European Space Agency funded programme since 2009.
R. Ambrosi   +33 more
semanticscholar   +1 more source

Science with the space-based interferometer eLISA. II: gravitational waves from cosmological phase transitions [PDF]

open access: yes, 2015
We investigate the potential for the eLISA space-based interferometer to detect the stochastic gravitational wave background produced by strong first-order cosmological phase transitions.
C. Caprini   +10 more
semanticscholar   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

Land Cover Classification Accuracy Assessment Using Full-Waveform LiDAR Data

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
The geomorphology of Taiwan is characterized by marked changes in terrain, geological fractures, and frequent natural disasters. Because of sustained economic growth, urbanization and land development, the land cover in Taiwan has undergone frequent use ...
Kuan-Tsung Chang   +6 more
doaj   +1 more source

Newspaper space for science [PDF]

open access: yesJournal of Science Communication, 2006
In recent years, courses, events and incentive programs for scientific journalism and the divulgation of science have proliferated in Brazil. Part of this context is “Sunday is science day, history of a supplement from the post-war years”, a book published this year that is based on the Master’s degree research of Bernardo Esteves, a journalist ...
openaire   +3 more sources

Special Issue Editorial - Accumulation and Evolution of Design Knowledge in Design Science Research: A Journey Through Time and Space

open access: yesJournal of the AIS, 2020
Sir Isaac Newton (1676) famously said, “If I have seen further, it is by standing on the shoulders of giants.” Research is a collaborative, evolutionary endeavor—and it is no different with design science research (DSR), which builds upon existing design
J. Brocke   +3 more
semanticscholar   +1 more source

Cytosolic‐enhanced dark Epac‐based FRET sensors allow for intracellular cAMP detection in live cells via FLIM

open access: yesFEBS Letters, EarlyView.
We describe a novel set of Epac‐based FRET‐FLIM biosensors with improved fully cytosolic distribution, achieved without compromising the state‐of‐the‐art performance of our original designs, for detecting cAMP dynamics in real time in live cells with high precision and reliability.
Giulia Zanetti   +2 more
wiley   +1 more source

Factors modulating 99mTc‐MAA planar lung dosimetry for 90Y radioembolization

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To investigate the accuracy and biases of predicted lung shunt fraction (LSF) and lung dose (LD) calculations via 99mTc‐macro‐aggregated albumin (99mTc‐MAA) planar imaging for treatment planning of 90Y‐microsphere radioembolization.
Benjamin P. Lopez   +4 more
wiley   +1 more source

Space Science: the View from European School Students

open access: yesResearch in Science Education, 2018
Gender imbalance in the physical sciences and engineering is a longstanding and well-documented concern within science education, industry, and policy.
J. DeWitt, K. Bultitude
semanticscholar   +1 more source

The [2Fe‐2S] cluster of mitochondrial outer membrane protein mitoNEET has an O2‐regulated nitric oxide access tunnel

open access: yesFEBS Letters, EarlyView.
The mitochondrial outer membrane iron–sulphur ([Fe‐S]) protein mitoNEET is a target of the type‐2 diabetes drug pioglitazone. Its unknown molecular function is linked to respiratory complex activity and mitochondrial function. We discovered that O2 protects the mitoNEET [2Fe‐2S] cluster against NO oxidation and desensitization towards reduction by H2S.
Thao Nghi Hoang   +9 more
wiley   +1 more source

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