178 results found

Isabelle Marcoux, Emilie Allard, Genevieve Lavigne, Gina Bravo

The COVID-19 pandemic had devastating consequences for long-term care facilities (LTCFs), particularly in Quebec where mortality rates were especially high during the early waves. Although the psychol...

BMC Psychology 2026-04-21 rs-9163441
Long-term care facilities End-of-life care COVID-19 Peritraumatic stress Managers Healthcare workers Relatives Mixed-methods

Adewunmi Akingbola, Abiodun Adegbesan, Emmanuella Benson, Mmaduabuchi Ozioko, Khalil-uh-Rahman Abdullah, Maxwell Boakye, Olajumoke Adewole, Petra Mariaria

Introduction The Hepatitis B third dose (HepB3) vaccination is essential in preventing chronic infections, liver failure, and cancer. Despite progress, global coverage remains uneven, especially in lo...

Research Square 2026-04-21 rs-9379366
Hepatitis B third-dose vaccine spatiotemporal analysis global coverage regression model choropleth maps

Baris Hazir, İgbal Osmanov, Gizem Aslan, Ugur Ekici

Purpose Acute appendicitis (AA) is increasingly diagnosed in the elderly due to rising life expectancy. As elderly patients often present with atypical symptoms and are prone to complications, we comp...

Research Square 2026-04-21 rs-9470630
Acute appendicitis Elderly Appendectomy Postoperative complications Appendiceal neoplasm Emergency surgery

Javier Gonzalez, Steven Carter, Bruno Spellanzon, Elspeth Johnson, Francoise Koumanov, Kaitlyn Dennis, Coco Taylor Start, Louise Bradshaw, Alfonso Moreno-Cabañas, Lucy Merrell, Emma Vincent, Benedita Deslandes, Jennifer Maher, Matt Neville, James Betts, Dylan Thompson, Leanne Hodson

Dietary sugars differentially influence hepatic lipid metabolism, yet the metabolism of galactose—the monosaccharide unique to lactose—remains poorly defined in humans. Here, using stable isotope trac...

Nature Portfolio 2026-04-21 rs-9346481
Sugars lipids metabolism fructose galactose glucose

Magdalena Dryś, Tetyana V. Koso, Tom Wirtanen, Katja T. Rinne-Garmston, Andrés Mollar-Cuni, Ilkka Kilpeläinen, Philipp Pracht, Alistair W. T. King

We report a detailed characterisation of the preparation of 5,6-cellulosene, a poorly investigated reactive cellulose derivative. A key literature procedure is followed, which utilises partially hydro...

Research Square 2026-04-21 rs-9335417
cellulose acetate computational chemistry density functional theory (DFT) NMR spectroscopy regioselectivity thiol–ene click chemistry

Axel Schulz, Zahra Tayebi, Ritika Ritika, Karsten Lüdtke, Jonas Bresien, Fabian Reiß, Olga Bokareva, Torsten Beweries

Biradical(oid)s are key intermediates in the formation and cleavage of chemical bonds, and their application as molecular switches is of particular interest. In contrast, tetraradical(oid)s remain far...

Nature Portfolio 2026-04-21 rs-9390588

Flávia dos Santos Bomfim, Luisa Maria Diele-Viegas, Thieres Santos-Almeida, Bianca Barros Zaballa, Mateus Almeida Santos, Hugo Andrade, Fernanda Melo Gomes

Anthropogenic activities have increasingly pressured biodiversity worldwide. The cactus Melocactus pachyacanthus, an endemic and endangered species of Brazil´s Caatinga biome, is particularly vulnerab...

Discover Ecology 2026-04-21 rs-9109033
Anthropic activities Caatinga Cactus Ecological Niche Modeling Environmental suitability

Masooma Batool, Wim De Vries, Gerard H. Ros, Mark Sutton, Fanny Sarrazin, Udit Bhatia, Shekhar Goyal, Guy Peer, Rohini Kumar

The European Union's Green Deal aims to reduce nutrient losses to air and water by 50% by 2030, requiring a substantial reduction in nitrogen (N) surplus from agricultural land. Using Europe-wide data...

Nature Portfolio 2026-04-21 rs-9290508

YuanZheng SHAN, Hua BO

Motor imagery (MI) electroencephalography (EEG) decoding remains challenging due to severe cross-subject variability and signal non-stationarity, which significantly degrade model generalization to un...

Scientific Reports 2026-04-21 rs-8952124

Idris KABALCI, Serkan Kemik, L.U. Taimuratova, K.B. Bizhanova, Gunay M. Muglu, Ahmad Marzuki

The structural modification of tellurite optical glasses induced by rare-earth incorporation remains an important issue for optimizing their photonic functionality. In this work, TeO₂–ZnO–Yb₂O₃–Gd₂O₃ ...

Journal of Electroceramics 2026-04-21 rs-9367335
Optical glass microstructure raman photonic biomedical applications
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