Results 91 to 100 of about 770 (214)

Catalysis by a Metastable Photoswitchable Cage

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 46, 9 November 2026.
A self‐assembled heteroleptic cage is formed by isomerizing a photoswitchable ligand to its metastable Z‐isomeric form (Z‐1) using green light and combining with a non‐switchable ligand (2) and palladium(II) ions. The metastable [Pd2(Z‐1)2(2)2]4+ cage is an out‐of‐equilibrium self‐assembled catalyst, and can be reversibly assembled and disassembled ...
Simona S. Capomolla   +6 more
wiley   +1 more source

Hybomitra ucrainica (Olsufjev 1952), a new species in the fauna of horseflies (Diptera, Tabanidae) in Croatia [PDF]

open access: yes, 1994
Research into the horsefly in the wider Osijek area during 1992 and 1993 resulted in the recording of Hybomitra ucrainica on location in Petrijevci (CR05). H. ncrainica has not to date been found in Croatia.
Mikuska, József, Krčmar, Stjepan
core  

Precision and blanket aerification effects on spatial variability of surface hardness in turfgrass sports fields

open access: yesAgronomy Journal, Volume 118, Issue 6, November/December 2026.
Abstract Sports field surface hardness is spatially and temporally variable, and evidence suggests this variability can influence athlete perceptions, performance, and injury risk. Management strategies addressing within‐field variability, rather than mean hardness alone, are therefore needed.
Conlan M. Burbrink   +4 more
wiley   +1 more source

Association Between Postoperative Pneumonia and Prognosis in Patients With Non‐Traumatic Subarachnoid Hemorrhage: An Analysis of the MIMIC‐IV Database

open access: yesBrain and Behavior, Volume 16, Issue 11, November 2026.
Abstract Objective To investigate the association between postoperative pneumonia (POP) and prognosis in patients with nontraumatic subarachnoid hemorrhage (SAH). Methods This retrospective cohort study used the MIMIC‐IV database. Adult SAH patients who underwent surgical treatment with postoperative sedation were included, excluding traumatic SAH ...
Hao Wang   +4 more
wiley   +1 more source

Genetic Diversity and Putative Origin of the Bait Polychaete, Diopatra aciculata Knox and Cameron 1971 (Annelida: Onuphidae), Occurring in South Africa

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
The genetic patterns of the bait polychaete, Diopatra aciculata, were explored using mtCOI sequences and ddRAD‐derived SNPs from Australian and South African populations. Analyses revealed low SNP diversity in both regions, reflecting a bottleneck and a strong continental differentiation, with reduced mtCOI diversity in South Africa, indicating a ...
Stephanie Schoeman   +3 more
wiley   +1 more source

More Than Color: Floral Color Polymorphism Is Associated With Scent Differentiation and Pollination Success in the Deceptive Orchid Anacamptis pyramidalis

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
We estimated the interplay among floral color polymorphism, ploidy variation, floral scent composition, and fitness in natural polymorphic populations of a deceptive orchid. Our case study highlights the importance of considering floral polymorphism as an integrated phenotype and explains its maintenance in the natural populations of this orchid ...
Martina Sasso   +5 more
wiley   +1 more source

Horsefly (Tabanidae) of Panonian mountains [PDF]

open access: yes, 2017
Faunistička istraživanja obada Istočne Hrvatske rezultirala su determinacijom 45 vrsta klasificiranih u 9 rodova. Uzorkovano je ukupno 17688 jedinki. Od toga 2347 jedinki na područjima izdvojenih loklaiteta (21 postaja). Jedanaest vrsta: Tabanus bromius,
Meštrović, Nikolina
core  

Comparative Chloroplast Genomics Reveals Phylogenetic Relationships Among Korean Dioscorea Species

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
Comparative analysis of the complete chloroplast genomes of six Korean Dioscorea species revealed highly conserved genome structures with localized sequence variation, including highly variable regions in ndhF and ycf1. Phylogenetic analysis based on chloroplast protein‐coding sequences clarified relationships among Korean Dioscorea species and their ...
Ji Eun Kim   +7 more
wiley   +1 more source

What goes up must come down: Using weather surveillance radar data to forecast migratory birds banded on the ground

open access: yesEcology, Volume 107, Issue 11, November 2026.
Abstract Ecological forecasting is a powerful framework to predict future states of ecological systems, including species distributions and supporting proactive conservation, management, and policy decisions that exist in a rapidly changing world. Forecasting efforts span a diversity of systems and organisms, yet many ecological phenomena, especially ...
Carolyn S. Burt   +3 more
wiley   +1 more source

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