Qn - Open Access .click

Results 171 to 180 of about 377,515 (281)

Theoretical design and analysis of D-π-A-A' organic dyes for enhanced efficiency in DSSCs by modifying donor (D) and acceptor (A) moieties. [PDF]

RSC Adv
Bora SR, Barman B, Kalita DJ.
europepmc +1 more source

Spatial analysis of HPV‐associated cervical intraepithelial neoplastic tissues demonstrate distinct immune signatures associated with cervical cancer progression

The Journal of Pathology, Volume 268, Issue 2, Page 200-214, February 2026.
Abstract Cervical cancer remains the fourth most common cancer affecting women worldwide, and incidences of other HPV‐related cancers continue to rise. For the development of effective prevention strategies in high‐risk patients, we aimed to better understand the roles of inflammatory pathways and the tumour microenvironment as the main driver of ...
Gianna Pavilion +9 more
wiley +1 more source

Quinine and Quinidine Derivatives as Photosensitizers for Photodynamic Inactivation of Bacterial Pathogens. [PDF]

J Nat Prod
Maliszewska I, Zdubek A, Dziuk B, Boratyński P. +3 more
europepmc +1 more source

Sound Velocities and Structural Transitions of Endmember and Fe, Al, Mg, Ti‐Bearing CaSiO3 Glasses Up to 23 GPa

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.
Abstract The study of silicate glasses is important to understand the physical and chemical properties of silicate melts under high‐pressure conditions relevant to planetary interiors. We conducted in situ Brillouin spectroscopy measurements on two endmember, low‐impurity CaSiO3 glasses and one Fe, Al, Mg, Ti‐bearing CaSiO3 glass up to 23 GPa.
Wenhao Su +5 more
wiley +1 more source

Heat and Tectonics of the Canadian Cordillera From the Seismically Constrained Inversion of Gravity Data

Tectonics, Volume 45, Issue 2, February 2026.
Abstract An updated approach to seismically constrained modeling of gravity data reveals two broad, NW‐trending low‐density zones in the mantle lithosphere beneath the Canadian Cordillera. The low‐density zones coincide with a shallow lithosphere‐asthenosphere boundary (LAB), a shallow Curie‐point depth, and the location of Quaternary volcanoes.
Nathan Hayward, Tark S. Hamilton
wiley +1 more source

Coronary artery bypass grafting in a 14-year-old boy with compound heterozygous LDLR familial hypercholesterolemia: a case report. [PDF]

Front Pediatr
Zhu K, Zhang F, Wang J, Li C.
europepmc +1 more source

Media trends and public interest in wildfires in Tuscany, Italy

Geographical Research, Volume 64, Issue 1, February 2026.
Wildfires have increased in intensity and frequency due to climatic and socio‐economic changes. This study analyses media habits about wildfires in Italy, particularly Tuscany. Findings show gaps and correlations between local news and wildfire events, allowing identification of critical areas where deeper risk perception analysis should be conducted ...
Silvia Calvani +5 more
wiley +1 more source

A multicentric intervention based on nudging for the reduction of potentially unnecessary laboratory tests: insights from a Swiss hospital network. [PDF]

BMC Health Serv Res
Greco A +4 more
europepmc +1 more source

Cryptofauna Associated With the Epilithic Algal Matrix on Subtropical Brazilian Reefs

Austral Ecology, Volume 51, Issue 2, February 2026.
ABSTRACT The epilithic algal matrix (EAM) plays a significant role in the benthic cover of reefs worldwide. In Brazil, the EAM accounts for a substantial proportion of the benthos, and its associated fauna contributes to the majority of the reef's metazoan biodiversity and is an important link into the trophic chain, connecting the production performed
Gabriel Soares Figueiredo Barros +3 more
wiley +1 more source

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle +309 more
wiley +1 more source

mathematics
computer science
chemistry

medicine
engineering
physics

biology
environmental science
7. clean energy