Results 261 to 270 of about 101,045 (324)

Long non‐coding RNAs Kcnq1ot1 and Lncpint are involved in skeletal muscle atrophy induced by the space exposome

The Journal of Physiology, EarlyView.
Abstract figure legend Long non‐coding RNAs (lncRNAs) KCNQ1OT1 and LINC‐PINT are upregulated in mouse, human and cell models of spaceflight‐induced muscle atrophy, revealing a novel regulatory role under (simulated) microgravity. Abstract Long non‐coding RNAs (lncRNAs) play an important role in the regulation of skeletal muscle transcriptional ...
Sergio Pérez‐Díaz, Bjorn Baselet, Alen Lovric, Tommy R. Lundberg, Mieke Neefs, Lisa Daenen, Eric Rullman, Rodrigo Fernandez‐Gonzalo   +7 more
wiley   +1 more source

A recently quenched galaxy 700 million years after the Big Bang. [PDF]

Nature
Looser TJ, D'Eugenio F, Maiolino R, Witstok J, Sandles L, Curtis-Lake E, Chevallard J, Tacchella S, Johnson BD, Baker WM, Suess KA, Carniani S, Ferruit P, Arribas S, Bonaventura N, Bunker AJ, Cameron AJ, Charlot S, Curti M, de Graaff A, Maseda MV, Rawle T, Rix HW, Del Pino BR, Smit R, Übler H, Willott C, Alberts S, Egami E, Eisenstein DJ, Endsley R, Hausen R, Rieke M, Robertson B, Shivaei I, Williams CC, Boyett K, Chen Z, Ji Z, Jones GC, Kumari N, Nelson E, Perna M, Saxena A, Scholtz J.   +44 more
europepmc   +1 more source

A Small Pathbreaking Spacecraft: Giants of Space Research (Bernard Blake, Dieter Hovestadt, and Edward Stone)

Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract The Solar, Anomalous, and Magnetospheric Explorer (SAMPEX) mission launched in July 1992 was the first NASA “Small Explorer” project. It had the goal to show how space missions could be developed much more rapidly than had become the situation in the 1980s and 1990s.
D. N. Baker, G. M. Mason
wiley   +1 more source

Implications of cosmologically coupled black holes for pulsar timing arrays. [PDF]

Sci Rep
Calzà M, Gianesello F, Rinaldi M, Vagnozzi S.   +3 more
europepmc   +1 more source

Vision Transformer‐Enhanced Multi‐Descriptor Approach for Robust Age‐Invariant Face Recognition

Applied AI Letters, Volume 6, Issue 3, October 2025.
ABSTRACT This study presents a robust age‐invariant face recognition framework, addressing challenges posed by age‐related facial variations. Evaluated on the FGNet and Morph II datasets, the system integrates Viola‐Jones for face detection, SIFT and LBP for feature extraction, and Vision Transformers (ViTs) for global feature representation.
Justice Kwame Appati, Emmanuel Tsifokor, Daniel Kwame Amissah, David Ebo Adjepon‐Yamoah   +3 more
wiley   +1 more source

An Empirical Ultraviolet Iron Spectrum Template Applicable to Active Galaxies

, 2001
M. Vestergaard, B. J. Wilkes
openalex   +2 more sources

A dormant overmassive black hole in the early Universe. [PDF]

Nature
Juodžbalis I, Maiolino R, Baker WM, Tacchella S, Scholtz J, D'Eugenio F, Witstok J, Schneider R, Trinca A, Valiante R, DeCoursey C, Curti M, Carniani S, Chevallard J, de Graaff A, Arribas S, Bennett JS, Bourne MA, Bunker AJ, Charlot S, Jiang B, Koudmani S, Perna M, Robertson B, Sijacki D, Übler H, Williams CC, Willott C.   +27 more
europepmc   +1 more source

Revolutionizing multi‐omics analysis with artificial intelligence and data processing

Quantitative Biology, Volume 13, Issue 3, September 2025.
Abstract Our understanding of intricate biological systems has been completely transformed by the development of multi‐omics approaches, which entail the simultaneous study of several different molecular data types. However, there are many obstacles to overcome when analyzing multi‐omics data, including the requirement for sophisticated data processing
Ali Yetgin
wiley   +1 more source

X-ray outbursts from nearby `normal' and active galaxies. A review, new radio observations, and an X-ray search for further tidal disruption flares

, 2001
S. Komossa, Michael Dahlem
openalex   +2 more sources

Human flaws and logical tools in engineering

The Canadian Journal of Chemical Engineering, Volume 103, Issue 8, Page 3512-3520, August 2025.
Abstract This paper explores the limitations of human cognition, especially in engineering research, emphasizing the need for mathematical models and methods to guide decision‐making and theory validation. While human cognition excels in certain tasks, it is prone to biases that can distort our understanding.
André C. R. Martins
wiley   +1 more source