Results 151 to 160 of about 16,572 (254)

Primitive icosahedral quasicrystals in ZnMgLi(Dy, Ho, Er, Tm) systems

open access: yesActa Crystallographica Section A, Volume 82, Issue 2, Page 108-117, March 2026.
The study introduces new primitive icosahedral quasicrystals in Zn–Mg–Li–(Dy, Ho, Er, Tm) systems. Quasicrystals are studied with an X‐ray diffraction technique resolving the local atomic structure.New quasicrystals with rare‐earth elements and Li are synthesized with the self‐flux method. The starting composition involves 62.8 at.% Zn, 28.6 at.% Mg, 3.
Ireneusz Buganski   +6 more
wiley   +1 more source

Century‐long trends in plant diversity of temperate mountain vegetation are modulated along elevation gradient

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
Resurvey studies in mountain forests of the Tatra Mountains (Central Europe) show that plant diversity has increased over the past century, particularly at lower elevations. These shifts were associated more with increased nitrogen deposition and reduced grazing pressure than with direct climate warming.
Kacper Foremnik   +5 more
wiley   +1 more source

Intergenerational Transmission of Metabolic Changes in Oocytes From Aged Mice

open access: yesAging Cell, Volume 25, Issue 3, March 2026.
This study shows that oxidative changes in oocytes from aged female mice lead to lipid droplet accumulation and altered energy and retinoid metabolism. These changes persist in embryonic organs, triggering antioxidant responses in lipid‐rich tissues. Remarkably, altered profiles are transmitted across generations, reaching third generation, suggesting ...
Hafsa Gulzar   +8 more
wiley   +1 more source

Pediatric Maxillofacial Fractures: Patterns of Injury, Surgical Indications, and Treatment Outcomes: A Five-Year Retrospective Study. [PDF]

open access: yesJ Clin Med
Gąsiorowski K   +7 more
europepmc   +1 more source

Psilocybin and Ibogaine in Cocaine‐Seeking: Extinction Enhancement Without Relapse Prevention

open access: yesAddiction Biology, Volume 31, Issue 3, March 2026.
Using a preclinical model of cocaine self‐administration, we examined the effects of psilocybin and ibogaine on extinction learning and relapse‐like behaviour. Both compounds, administered during the extinction phase, reduced cocaine seeking, indicating facilitation of extinction learning. However, neither treatment prevented cue‐induced reinstatement.
Isis Rita Anzel Koutrouli   +16 more
wiley   +1 more source

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