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Investigating Workplace Bullying Using a Person-Centered Approach: Capturing Targets Exposure and Sense of Defenselessness Through Latent Profile Analysis

Author(s): Trépanier SG; Notelaers G; Birkeland Nielsen M; Morin AJS;

Workplace bullying is conceptualized as a systematic exposure to harassing behavior accompanied by feelings of defenselessness. Yet, most research has solely focused on exposure, thereby ignoring the role of defenselessness regarding victimization from bullying. Using a person-centered approach, this cross-sectional study addresses this gap by investigati ...

Article GUID: 41902650


Regioselective Stepwise Synthesis of Unsymmetrical 1,2,5-Triarylpyrroles via Palladium-Catalyzed Decarboxylative Cross-Coupling and C-H Arylation

Author(s): Buonomano C; Patterson S; Ngou JS; Messina C; Taylor S; Bilodeau F; Forgione P;

Pyrrole derivatives are natural organic molecules that are important to the pharmaceutical industry due to their occurrence in nature and their use in a wide range of medical applications. In general, non-symmetric, 1,2,5-triaryl-substituted pyrroles are prepared either by Paal-Knorr condensation or cycloaddition that present synthetic challenges particul ...

Article GUID: 41900086


Synthesis and Characterization of CNC/CNF/rGO Composite Films for Advanced Functional Applications

Author(s): Ramezani G; Stiharu I; van de Ven TGM; Ramezani H; Nerguizian V;

Developing advanced functional materials requires the synergistic integration of nanoscale reinforcements with tailored properties. In this work, composite films of cellulose nanocrystals (CNCs), cellulose nanofibrils (CNFs), and reduced graphene oxide (rGO) were synthesized using a combination of solution casting, high shear homogenization, vacuum filtra ...

Article GUID: 41900273


Evaluation and Utilization of Aged Bacteria in MICP Technology

Author(s): Fukue M; Lechowicz Z; Mulligan CN; Takeuchi S; Takeuchi H;

As a response to aging of cultured urease-producing microorganisms, the blending method was examined to obtain the required carbonate production amount using the apparent viability (Rcv) based on previous research. As a result, a significantly higher carbonate content than the amount of CaCl2 2H2O used was produced. Since this trend has been obtained in p ...

Article GUID: 41900613


Gambling and the COVID-19 pandemic in the province of Quebec (Canada): results from an online cross-sectional survey of people who had gambled within the last 12 months

Author(s): Brodeur M; Fortier MÈ; Carrier N; Audette-Chapdelaine S; Auger AM; Savard AC; Kairouz S;

Objectives: This article presents the quantitative phase of a two-phase mixed methods study. The main objective of this article is to examine how the COVID-19 pandemic affected adult gamblers' gambling behaviours and mental health in Quebec. Design: A cross-sectional online survey was used to collect data. Setting: Quebec (Canada). Participants: A ...

Article GUID: 41887629


The Montreal model of ketamine-therapy for alcohol use disorder and comorbid treatment-resistant depression: protocol for a feasibility trial

Author(s): McAnulty C; Lavoie P; Cyr S; Lavin P; Elkrief L; Richard-Devantoy S; Rizkallah E; Lespérance P; Gamin N; Lembke A; Jutras-Aswad D; Greenway K; Garel N;

Background: Alcohol use disorder and treatment-resistant depression (TRD) often co-occur, presenting a major clinical challenge with limited effective treatments. However, ketamine produces rapid antidepressant effects and has shown promise in reducing alcohol use, and acceptance and commitment t ...

Article GUID: 41857871


Structural Behavior and Fatigue of FRP-Reinforced Concrete Beams Exposed to Different Weathering Conditions

Author(s): Rahmatian A; Saleem H; Hejazi F; Nokken M; Bagchi A;

Fiber-reinforced polymer (FRP)-reinforced concrete beams are increasingly used in infrastructure, yet their flexural behavior under fatigue and harsh environmental conditions remains insufficiently studied. This study investigates the fatigue response and structural behavior of 12 glass-FRP (GFRP)-reinforced concrete beams under four environmental regimes ...

Article GUID: 41828174


Bilingual children s comprehension of code-switching at an uninformative adjective

Author(s): Kremin LV; Jardak A; Lew-Williams C; Byers-Heinlein K;

Bilingual children regularly hear sentences that contain words from both languages, also known as code-switching. Investigating how bilinguals process code-switching is a crucial component in understanding bilingual language acquisition, because young bilinguals experience processing costs and reduced comprehension when encountering code-switched nouns. S ...

Article GUID: 41821919


The Era of Humanoid Robots: Addressing Emerging End-of-Life Waste Challenges

Author(s): Wang Z; Chen Z; Sajedi S; Deng S; An C;

Article GUID: 41804291


Trajectories of Alcohol-Related Problems Among First-Year Nursing Students: Nature, Predictors, and Outcomes

Author(s): Cheyroux P; Morin AJS; O' Connor RM; Colombat P; Vancappel A; Eltanoukhi R; Gillet N;

This study aims to contribute to an improved dynamic person-centred comprehension of the distinct trajectories of alcohol-related problems observed among first-year nursing students. Data was collected from 2963 first-year nursing students on four occasions over the course of their first semester ...

Article GUID: 41797206


Neural topic modeling on hyperspheres: Spherical representation learning with von Mises-Fisher mixtures

Author(s): Guo D; Luo Z; Bouguila N; Fan W;

Neural topic models (NTMs) based on variational autoencoders (VAEs) have emerged as a scalable and flexible alternative to classical probabilistic models for uncovering latent thematic structures in text corpora. However, most existing NTMs either overlook the geometric structure of word embeddings or rely on Euclidean priors that are poorly aligned with ...

Article GUID: 41791177


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