Research works

Electronically Tunable Imidazo[1,2- a ]pyridine Mesoionic Carbenes for PEPPSI-type PalladiumCatalysts

Abstract A series of PEPPSI-type palladium complexes, trans-PdI2(NHC)(pyridine), incorporating unsymmetrical imidazo[1,2-a]pyridine-derived mesoionic carbene (MIC) ligands, was synthesized and characterized by single-crystal X-ray diffraction and DFT analysis. The C3-aryl substit...

S-FAME: a low-threshold municipal social services intervention for digital media–related family difficulties in children aged 10–14 years: protocol for a randomized controlled trial

Abstract Background Problematic gaming and broader digital media-related family difficulties are increasingly encountered not only in specialist mental health services but also in everyday municipal support services. Sweden’s new Social Services Act strengthens municipalities’ re...

Ontology of Emergent Spacetime Based on the Non-Existence of Time and the Trajectory of a Single Source

This paper proposes a novel ontological model in which the universe does not exist as an objective background spacetime, but emerges relationally through the ultra-high-speed trajectory (projection) from a single fundamental information source. We reject the traditional paradigm...

Bone Health in Rheumatoid Arthritis: An Update

Abstract Purpose of Review Rheumatoid arthritis (RA) affects approximately 1% of the global population and is the most common inflammatory arthritis in adults. RA is well established as a significant risk factor for secondary osteoporosis (OP). Bone loss in RA occurs at three ana...

Polyvinylpyrrolidoneand Xanthan Gum Co-StabilizedCuprous Oxide Submicron Suspension for Effective Preservation of NaturalRubber Latex

Abstract Fresh natural rubber latex (NRL) is rich in nutrients such as proteins and sugars, making it highly susceptible to microbial growth and deterioration. Traditional ammonia-based preservatives generate irritating gases, posing hazards to worker health and the environment....

Mechanical limits shape the eccentric form of rose prickles

Abstract Rose prickles are vegetal weapons familiar to most green-thumbed individuals. Their distinctive feature is an oval cross-section, which contrasts with the mostly circular shapes of natural and man-made stingers. However, the reason for their eccentricity remains poorly u...

Interfacial integrity in multi-metal additive manufacturing: challenges, mechanisms, and processing strategies

Abstract Multi-metal additive manufacturing (MM-AM) enables the fabrication of components with spatially tailored properties; however, achieving robust structural integrity at dissimilar metal interfaces remains a central technical challenge. This review critically examines inter...

Proactive concussion prediction using symmetry-aware multiscale explainable hybrid deep learning and multimodal data fusion

Abstract Diagnosis of concussion has been hampered by its subtle and late symptoms, the reliance on subjective judgment, and the lack of real-time multimodal data integration. The developed computational models are generally black boxes and lack the robustness required for safety...

Intimate partner violence and covert contraception use among Ugandan women: a cross-sectional inquiry

Abstract Introduction Intimate partner violence (IPV) is prevalent globally, adversely impacting women’s health and autonomy. Covert contraceptive use (CCU), using contraception without a partner’s knowledge, may arise in response to IPV and restrictive gender norms. This study e...

Direct Synthesisof Pyrazolones via N–B BondFunctionalization: Sequential Carbonyl Insertion Using In Situ Generated N , N ′-Diborylated Hydrazines

Abstract We report a metal-free protocol for the synthesis of 1,2-diaryl pyrazol-3-ones through the strategic exploitation of N,N′-diborylated hydrazine reactivity. The transformation employs a 4,4′-bipyridyl-catalyzed system that enables in situ generation of N,N′-diborylated hy...

Speed of external technology transfer and SME resilience during crisis

Purpose Research on how quickly small and medium-sized enterprises (SMEs) source and integrate new technology during crises is scant, despite an assumption that speed is important for an SME's ability to cope. Rapid technology transfer may be subject to time compression diseconom...

Automated detection of edge trimming-induced delamination in GFRPs using SIFT-based image registration and differencing

Abstract Fibre-reinforced polymer (FRP) composites are increasingly used in aerospace and automotive applications due to their high strength and corrosion resistance, but their abrasive, heterogeneous structure makes post-processing difficult. A major machining defect is edge tri...

Molecular Modelingof Triethyl Phosphate: Extensionand Validation of the TraPPE Force Field

Abstract The study of physical properties of organophosphorus chemical warfare agents (CWAs) is essential for detection, protection, decontamination, and destruction. Due to the extreme toxicity of CWAs, other organophosphorus molecules with similar chemical structures are employ...

MultifunctionalGreen Depressant for Selective CalciteDepression in Cassiterite Flotation: Interfacial Adsorption and HydrationMechanism

Abstract Cassiterite (SnO2), the primary mineral resource for tin production, is commonly associated with calcium-bearing gangue minerals, such as calcite, and their similar flotation responses remain a major challenge for selective separation. In this study, chondroitin sulfate...

Boron Intake and 24-hour Urinary Excretion in Long-term Omnivores, Vegetarians and Vegans: a Cross-sectional Study

Abstract The trace element boron is a bioactive and potentially essential element for humans with a broad range of physiological effects. While dietary sources of boron are well known, significant knowledge gaps remain regarding boron intake in special dietary patterns. We estima...

Acceptability of at-home urine self-testing for bladder health problems: a qualitative study

Abstract Background Haematuria can be a sign of bladder cancer. The YORKSURe feasibility study assessed at-home haematuria dipstick self-testing to inform future effectiveness trials of screening for bladder cancer. Potential participants were mailed self-testing kits and asked t...

Women’s dignity at work in hospitality and tourism: a conceptual framework and research agenda

Purpose This research aims to highlight the importance of promoting and protecting women’s dignity at work in the hospitality and tourism sectors as a key component of achieving the United Nations Sustainable Development Goals (SDGs) 5 (gender equality) and 8 (decent work). It se...

Modification GeneKnockout Diversifies Piericidinsfrom the Marine-Derived Streptomyces psammoticus SCSIO NS126

Abstract Piericidins are α-pyridone agricultural antibiotics produced by actinomycetes. To improve their yield and structural diversity from marine-derived Streptomyces psammoticus SCSIO NS126, this study employed homologous recombination to achieve large-fragment knockout of mod...

Reconstructing the Life History of Double Perforated Ivory Beads from the Swabian Aurignacian: A Combined Traceological and Experimental Approach

Abstract Aurignacian ivory beads provide valuable insights into ivory-working techniques, labour investment, production organisation, and the symbolic behaviour of Early Upper Palaeolithic people. Although decades of research have led to a detailed understanding of the chaîne opé...

Reperfusion Injury and Infarct Size: Why Translation has Been Difficult, and How We Move Forward

Abstract Purpose of Review To evaluate the reasons underlying the translational failure of cardioprotection in reperfused ST-elevation myocardial infarction (STEMI) and propose a framework for designing future clinical cardioprotection trials. Recent Findings The 2024 JACC Scient...