Results 151 to 160 of about 1,265,099 (265)

In vitro relationships of galactic cosmic radiation and epigenetic clocks in human bronchial epithelial cells. [PDF]

Environ Mol Mutagen, 2022
Nwanaji-Enwerem JC, Boileau P, Galazka JM, Cardenas A.   +3 more
europepmc   +1 more source

Cosmic strings and scalar tensor gravity [PDF]

, 1999
This thesis is concerned with the study of cosmic strings. We studied the values for the Higgs mass and string coupling for which the gravitational effect of an infinite cosmic string in the context of the Einstein theory is not only locally but also ...
Da Silva, Caroline Dos Santos, Dos Santos da Silva, C.   +1 more
core  

STK11 Mutations and Deletions Define an Aggressive Molecular Subgroup of Cervical Adenocarcinoma

Cancer Medicine, Volume 15, Issue 9, September 2026.
STK11 alterations, including mutations, focal deletions, and structural disruption of chromosome 19p, define a distinct molecular subgroup of cervical adenocarcinoma associated with younger age at diagnosis, poorer survival, and reduced benefit from immune checkpoint inhibitors, supporting improved molecular classification and future precision ...
Emma W. Robinson, Elisabeth A. Murphy, Anaseidy Albanez, Sonam Tulsyan, Hong Lou, Yi Xie, Weiyin Zhou, Qian Yang, Tawnjerae Joe, Tongwu Zhang, Jia Liu, Wen Luo, Dongjing Wu, Herbert Higson, Mathias Viard, Mary Carrington, Matthew Oberley, Hesler Morales, Lisa Mirabello, Enrique Alvirez, Roberto Orozco, Eduardo Gharzouzi, Michael Dean   +22 more
wiley   +1 more source

SpaceMed: Immersive interdisciplinary academic training for the future of human space exploration

Experimental Physiology, EarlyView.
Damian M. Bailey, Hervé Normand, Gaëlle Quarck, Gilles Clement, Nicolas Bessot, Antoine Langeard, Olivier Etard, Thomas Freret, Urša Ciuha, Anika Friedl‐Werner, Katharina Brauns, Igor Mekjavic, Alexander C. Stahn, Pierre Denise   +13 more
wiley   +1 more source

The Evolution of Autonomous Systems for Planetary Cave Exploration: A Review

Journal of Field Robotics, Volume 43, Issue 6, Page 4094-4115, September 2026.
ABSTRACT The exploration of Subsurface Access Points (SAPs), such as lava tubes on the Moon and Mars, has gained significant interest due to their potential as stable environments shielded from surface radiation and temperature extremes. These sites are considered high‐value targets for detecting water and signs of ancient life, and assessing their ...
Sarah Swinton, Daniel Mitchell, Jamie Blanche, Euan McGookin, David Flynn   +4 more
wiley   +1 more source

Embodied, Enacted, and Multimodal: Exploring Science Teachers’ Metaphors in Authentic Classroom Contexts

Science Education, Volume 110, Issue 5, Page 1469-1496, September 2026.
ABSTRACT Over the past decades, science education research has extensively examined the role of metaphors in teaching and learning science. However, much of the existing research has focused on verbal manifestations of metaphors, thereby overlooking aspects of metaphors that may occur in non‐verbal form. This study reconceptualises metaphors as dynamic
Magdalena Kersting, Priscila Kohler, Marianne Ødegaard   +2 more
wiley   +1 more source

Ferric Chloride: The Venusian Unknown UV Absorber?

Journal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract Near‐ultraviolet imaging of the planet Venus reveals inhomogeneous absorption features in the otherwise bright clouds. This absorption has been studied for nearly 100 years, but identification of the near‐UV absorber remains one of the largest open questions in Venusian research.
Joanna V. Egan, Wuhu Feng, Alexander D. James, James Manners, Daniel R. Marsh, Sébastien Lebonnois, Franck Lefèvre, Aurélien Stolzenbach, John M. C. Plane   +8 more
wiley   +1 more source

Collisionless Shocks: Contemporary State After Three Quarters of a Century of Research

Reviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract The collisionless shock research started in the late 1950s. Since then, plenty of data have been accumulated due to the large number of missions in the heliosphere, providing in situ measurements of the fields and particles. The quality of these measurements has vastly improved, especially in the last two decades.
M. Gedalin, M. Balikhin, V. Krasnoselskikh   +2 more
wiley   +1 more source

Quasi 6‐Day Wave Variability in the Thermosphere and Ionosphere: Observations and Modeling

Earth and Space Science, Volume 13, Issue 9, September 2026.
Abstract Satellite observations of the upper mesosphere and lower thermosphere from TIMED‐SABER and ICON‐MIGHTI reveal a clear Quasi 6‐Day Wave (Q6DW) event in the winds and temperatures in this region. This Q6DW event persists across multiple data sets throughout the middle‐to‐upper thermosphere and the F‐region ionosphere, including GOLD disk ...
Oluwafisayo P. Owolabi, Scott L. England, Yen‐Jung Wu   +2 more
wiley   +1 more source

Can Solar Cyclic Variability Mimic Extreme Solar Particle (Miyake) Events in Radiocarbon?

Journal of Geophysical Research: Space Physics, Volume 131, Issue 9, September 2026.
Abstract Rapid, strong enhancements in Δ14 ${{\Delta }}^{14}$C in the Earth's atmosphere, known as Miyake events, rarely occurred over the past millennia, pointing to major radiation storms affecting Earth. They are produced by extreme solar particle events (ESPEs) and are separated by an order‐of‐magnitude gap in the strength from directly observed ...
Ilya Usoskin, Fusa Miyake, Kseniia Golubenko   +2 more
wiley   +1 more source