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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


Mapping cerebral blood perfusion and its links to multi-scale brain organization across the human lifespan

Author(s): Farahani A; Liu ZQ; Ceballos EG; Hansen JY; Wennberg K; Zeighami Y; Dadar M; Gauthier CJ; Dagher A; Misic B;

Blood perfusion delivers oxygen and nutrients to all cells, making it a fundamental feature of brain organization. How cerebral blood perfusion maps onto micro-, meso- and macro-scale brain structure and function is therefore a key question in neuroscience. Here we analyze pseudo-continuous arter ...

Article GUID: 40729400


Guide de pratique clinique pour la prise en charge de l obésité chez l enfant

Author(s): Ball GDC; Merdad R; Birken CS; Cohen TR; Goodman B; Hadjiyannakis S; Hamilton J; Henderson M; Lammey J; Morrison KM; Moore SA; Mushquash AR; Patton I; Pearce N; Ramjist JK; Lebel TR; Timmons BW; Buchholz A; Cantwell J; Cooper J; Erdstein ...

id="fra-abstract"> Contexte: L’obésité est une maladie chronique complexe et stigmatisante caractérisée par une accumulation anormale ou excessive de graisse corporelle susceptible de nuire à la santé, d’accroître le risque de complications médicales et de réduire l’espérance de vie des ...

Article GUID: 40721241


Examining Sleep Quality in Adult Foster Care Alumni: Implications for Later Life Health and Well-Being

Author(s): Keller A; Mann-Feder V; Collin-Vézina D; MacKenzie MJ;

Background: Foster care alumni face increased health challenges across the domains of mental and physical health, yet there is a paucity of research examining the associations between care experiences, health, and sleep quality in alumni aged 30 and above. Objectives: Our exploratory mixed-method study examined the sleep quality of North American group ca ...

Article GUID: 40724719


Understand the Changes in Motivation at Work: Empirical Studies Using Self-Determination Theory-Based Interventions

Author(s): Wang Z; Briand M;

Managers often need to stay motivated and effectively motivate others. Therefore, they should rely on evidence-based interventions to effectively motivate and self-motivate. This research investigated how self-determination theory-based interventions affect employees' motivation dynamics and motivational consequences within short time frames (i.e., wi ...

Article GUID: 40723648


Affect, Disordered Eating Attitudes and Behaviors, and Orthorexia Nervosa Among Women: Mediation Through Intuitive Eating

Author(s): Khoshzad M; Maïano C; Morin AJS; Aimé A;

Intuitive eating is an adaptive eating style that could help explain part of the relation between affect and eating behaviors. However, research in this area remains limited. The objectives of this study are twofold. First, we examine the relation between affect, disordered eating attitudes and behaviors (DEABs), and orthorexia nervosa (ON). Second, we in ...

Article GUID: 40723751


Engineered iron-sulfur carriers for efficient mixotrophic and sulfur autotrophic denitrification in low carbon to nitrogen ratio municipal wastewater: Mechanisms of biofilm enhancement and electron transfer promotion

Author(s): Yu S; Zhang X; Guo T; Li H; Liu W; Chen Z; Wang X; Ren B; Guo J;

Sulfur autotrophic denitrification (SAD) offers a sustainable solution for nitrogen removal in low carbon to nitrogen ratio (C/N) municipal wastewater, yet its efficiency and startup time pose significant challenges. To overcome these, we developed iron-sulfur-modified carriers (FeS@MC) and integrated them into an in-situ sequencing batch reactor (S-Fe-SB ...

Article GUID: 40712941


The complex association between bedtime screen use and adult sleep health

Author(s): Vézina-Im LA; Morin CM; Chen S; Ivers H; Carney CE; Chaput JP; Dang-Vu TT; Davidson JR; Robillard R;

Objectives: To evaluate whether bedtime screen use is associated with sleep health and if this association varies by biological sex, age, and income among adults in Canada. Methods: Data were collected through a national stratified random population-based phone interview on sleep health among ad ...

Article GUID: 40713469


Impairing the interaction between Erg11 and cytochrome P450 reductase Ncp1 enhances azoles antifungal activities

Author(s): Li W; Whiteway M; Hang S; Yu J; Lu H; Jiang Y;

Azole effectiveness against candidiasis can be compromised by Candida albicans resistance and tolerance, and unfortunately, few clinically useful compounds can enhance azole antifungal activities. We find that the amino acids V234, F235 and L238 of Erg11 are critical for its interaction with Ncp1, and the Ncp1-Erg11 association is important in azole respo ...

Article GUID: 40707518


Mechanochemistry for Metal-Organic Frameworks and Covalent-Organic Frameworks (MOFs, COFs): Methods, Materials, and Mechanisms

Author(s): Marrett JM; Effaty F; Ottenwaelder X; Frišcic T;

The mechanochemistry of metal-organic frameworks (MOFs) is a well-established field whose development has advanced the understanding and the design of both MOF materials and mechanochemical reactions. This review outlines the close and mutually beneficial interplay of these two fields over the past two decades, including the description of mechanochemical ...

Article GUID: 40708349


Assessing quantitative MRI techniques using multimodal comparisons

Author(s): Carter F; Anwander A; Johnson M; Goucha T; Adamson H; Friederici AD; Lutti A; Gauthier CJ; Weiskopf N; Bazin PL; Steele CJ;

The study of brain structure and change in neuroscience is commonly conducted using macroscopic morphological measures of the brain such as regional volume or cortical thickness, providing little insight into the microstructure and physiology of the brain. In contrast, quantitative Magnetic Reson ...

Article GUID: 40705745


Eutrophication and Warming Drive Algal Community Shifts in Synchronised Time Series of Experimental Lakes

Author(s): Garner RE; Taranu ZE; Higgins SN; Paterson MJ; Gregory-Eaves I; Walsh DA;

Lake ecosystems are increasingly impacted by eutrophication and climate change. Whole-lake experiments have provided ecosystem-scale insights into the effects of freshwater stressors, yet these are constrained to the duration of monitoring programmes. Here, we leveraged multidecadal monitoring records and century-scale paleogenetic reconstructions for exp ...

Article GUID: 40704779


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