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A portrait of online gambling: a look at a transformation amid a pandemic

Author(s): Kairouz S; Savard AC; Murch WS; Dixon MR; Martin NB; Brodeur M; Dauphinais S; Ferland F; Hamel D; Dufour M; French M; Monson E; Van Mourik V; Morvannou A;

Background: The COVID-19 pandemic brought about an extraordinary societal context in which the gambling offer was modified to meet public health measures intended to curb viral transmission. With many land-based gambling venues being forced to close, gambling opportunities were left almost exclus ...

Article GUID: 40770758


Polyphenolic Gallotannins 1,3,6-Tri-O-galloyl-β-d-glucose and Corilagin Attenuate IAPP Amyloid Formation and Cytotoxicity by Primarily Targeting Secondary Nucleation

Author(s): Khalifa J; Sulaimon R; Côté-Cyr M; Nguyen PT; Peslherbe G; Bourgault S; Gaudreault R;

Protein misfolding and subsequent aggregation into insoluble amyloid deposits are associated with various diseases, including Alzheimer's disease, systemic amyloidosis, and type 2 diabetes mellitus (T2DM). In T2DM, the peptide hormone islet amyloid polypeptide (IAPP), which regulates glucose homeostasis, aggregates in the pancreas, forming soluble cyt ...

Article GUID: 40768411


Land-use history causes differences in park nighttime cooling capacity and forest structure

Author(s): Richmond IC; Paulauskas MA; Padvaiskas E; Gonzàlez Sinisterra LC; Hutt-Taylor K; Robitaille AL; Ziter CD;

Cities are temporally dynamic ecosystems that experience continuous redevelopment over time. Urban parks, which provide critical benefits to resident wellbeing, are developed on different land-use types and contain natural elements that are susceptible to the effects of historical decision-making ...

Article GUID: 40761092


Prevalent vertebral fracture is associated with incident cardiovascular disease events in older individuals referred for bone densitometry

Author(s): Schousboe JT; Monchka BA; Davidson JM; Kimelman D; Gilani SZ; Ilyas Z; Reid S; Lewis JR; Leslie WD;

Background: It is unknown if prevalent vertebral fracture (PVFx) captured on bone density vertebral fracture assessment (VFA) images predicts incident CVD events. Methods: 11,760 individuals (mean [SD] age 75.7 [6.8] years, 94 % female) had VFA contemporaneously with bone densitometry in Manitob ...

Article GUID: 40759230


Solid solvation structure design improves all-solid-state organic batteries

Author(s): Hu Y; Su H; Fu J; Luo J; Yu Q; Zhao F; Li W; Deng S; Liu Y; Yuan Y; Gan Y; Wang Y; Kim JT; Chen N; Shakouri M; Hao X; Gao Y; Pang T; Zhang N; Jiang M; Li X; Zhao Y; Tu J; Wang C; Sun X;

Organic electrode materials offer a versatile, sustainable approach for next-generation lithium-ion batteries but are limited by low working voltages and poor cycling stability. Here we report a solid-solvation-structure design strategy to improve both the voltage and stability of organic electro ...

Article GUID: 40759737


Prioritising methodological research questions for scoping reviews, mapping reviews and evidence and gap maps for health research: a protocol for PROSPECT Delphi study

Author(s): Pollock D; Hasanoff S; McBride G; Kanukula R; Tricco AC; Khalil H; Campbell F; Jia RM; Alexander L; Peters M; Vieira AM; Aromataris E; Nunn J; Saran A; Evans C; Godfrey C; Pieper D; de Moraes ÉB; Biesty L; Colquhoun H; Devane D; Toomey E ...

Introduction: Scoping reviews, mapping reviews and evidence and gap maps (collectively known as 'big picture reviews') in health continue to gain popularity within the evidence ecosystem. These big-picture reviews are beneficial for policy-makers, guideline developers and researchers with ...

Article GUID: 40759523


Disentangling prediction error and value in a formal test of dopamine s role in reinforcement learning

Author(s): Usypchuk AA; Maes EJP; Lozzi M; Avramidis DK; Schoenbaum G; Esber GR; Gardner MPH; Iordanova MD;

The discovery that midbrain dopamine (DA) transients can be mapped onto reward prediction errors (RPEs), the critical signal that drives learning, is a landmark in neuroscience. Causal support for the RPE hypothesis comes from studies showing that stimulating DA neurons can drive learning under c ...

Article GUID: 40738112


The longitudinal effects of global and regional brain measurements on cognitive abilities

Author(s): Hosseininasabnajar F; Kakinami L;

Loss of brain tissues and cognitive abilities are natural processes of aging, but longitudinal studies are limited. We explored the longitudinal association between global and regional brain measures with cognitive abilities among individuals with normal cognitive status, mild cognitive impairment, and Alzheimer's Disease, including those with stable ...

Article GUID: 40739300


Post-subsidy Era: Potential for Carbon Pricing in Industrial Fisheries among Global Major Fishing Countries

Author(s): Peng H; Hao J; Lyu L; Wan S; An C;

Industrial fishing's harmful subsidies fuel both a fish stock crisis and rising greenhouse gas emissions, even as calls for a global ban by the World Trade Organization persist amid slow progress. This study employs the framework of climate policy stringency assessment to examine fisheries subsidy reform through a carbon pricing lens. Using emissions, ...

Article GUID: 40737555


Synthesis and Structural Analysis of an Emissive Colloidal Argyrodite Nanocrystal: Canfieldite Ag sub 8 /sub SnS sub 6 /sub

Author(s): Yarur Villanueva F; Quezada Novoa V; Rusch P; Toso S; Terban MW; Ivanov YP; Chu JC; Kirshenbaum MJ; Nikbin E; Gendron Romero MJ; Prato M; Divitini G; Howe JY; Wilson MWB; Manna L;

We resolve a phase identification controversy in the Ag-Sn-S material system by unraveling the polymorphic structure of nanocrystals within the argyrodite material family. Argyrodites are a class of superionic materials used in their bulk form for applications in solid-state batteries and thermoe ...

Article GUID: 40735903


Advancements in Magnetorheological Foams: Composition, Fabrication, AI-Driven Enhancements and Emerging Applications

Author(s): Khodaverdi H; Sedaghati R;

Magnetorheological (MR) foams represent a class of smart materials with unique tunable viscoelastic properties when subjected to external magnetic fields. Combining porous structures with embedded magnetic particles, these materials address challenges such as leakage and sedimentation, typically encountered in conventional MR fluids while offering advanta ...

Article GUID: 40732777


Differentiation of COVID-19 from other types of viral pneumonia and severity scoring on baseline chest radiographs: Comparison of deep learning with multi-reader evaluation

Author(s): Enshaei N; Mohammadi A; Naderkhani F; Daneman N; Abu Mughli R; Anconina R; Berger FH; Kozak RA; Mubareka S; Villanueva Campos AM; Narang K; Vivekanandan T; Chan AK; Lam P; Andany N; Oikonomou A;

Chest X-ray (CXR) imaging plays a pivotal role in the diagnosis and prognosis of viral pneumonia. However, distinguishing COVID-19 CXRs from other viral infections remains challenging due to highly similar radiographic features. Most existing deep learning (DL) models focus on differentiating COV ...

Article GUID: 40729327


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