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Direct ammonia and dihydroxyacetone production in an unbiased photoelectrochemical cell

Author(s): Guo X; Gao RT; Ren S; Nguyen NT; Chen H; Wu L; Wang L;

Photoelectrochemical production of ammonia usually suffers from a low solar-to-ammonia efficiency and a high overpotential, which influences the bias-free operation of sustainable photoelectrochemistry. Herein, we realize solar-driven ammonia production from waste nitrate by constructing copper-osmium catalysts deposited on the Sb2(S,Se)3 semiconductor, e ...

Article GUID: 40617832


Design and analysis of a 60 GHz high gain wideband magneto electric dipole antenna array based on trapped printed gap waveguide technology

Author(s): Hamada H; Ali MMM; Shams SI; Khalaf AAM; Allam AMMA;

This paper introduces an innovative design and analysis of a magneto-electric dipole antenna exhibiting high-gain, ultra-wideband operation, and stable radiation characteristics in the 60-GHz mm-wave band. Furthermore, the trapped printed gap waveguide (TPGW) technology is presented as a low-cost, minimal-loss, and low-dispersion guiding structure to feed ...

Article GUID: 40604174


Single-cell imaging of protein dynamics of paralogs reveals sources of gene retention

Author(s): Dandage R; Papkov M; Greco BM; Pereira V; Fishman D; Friesen H; Wang K; Styles EB; Kraus O; Grys B; Zapata G; Lefebvre F; Bourque G; Boone C; Andrews BJ; Parts L; Kuzmin E;

Gene duplication is common across the Tree of Life and contributes to genomic robustness. In this study, we examined changes in the subcellular localization and abundance of proteins in response to the deletion of their paralogs originating from the whole-genome duplication event, which is a larg ...

Article GUID: 40585364


Threatened Birds in a Changing Mediterranean Wetland: Long-Term Trends and Climate-Driven Threats

Author(s): Bouregbi I; Bensakhri Z; Zebsa R; Zouaimia A; Bensouilah S; Bouteraa O; Khelifa R; Ouakid ML; Mahdjoub H; Houhamdi M;

Understanding the impact of climate change on waterbirds, particularly those of conservation concern, is essential for their long-term management and effective conservation. In arid regions such as North Africa, wetlands of international importance have been affected by severe drought events, but ...

Article GUID: 40566545


Comprehensive review of reinforcement learning for medical ultrasound imaging

Author(s): Elmekki H; Islam S; Alagha A; Sami H; Spilkin A; Zakeri E; Zanuttini AM; Bentahar J; Kadem L; Xie WF; Pibarot P; Mizouni R; Otrok H; Singh S; Mourad A;

Medical Ultrasound (US) imaging has seen increasing demands over the past years, becoming one of the most preferred imaging modalities in clinical practice due to its affordability, portability, and real-time capabilities. However, it faces several challenges that limit its applicability, such as ...

Article GUID: 40567264


Unraveling the resuspension and transformation of stranded oil: Mechanisms driving oil-particle aggregate formation in intertidal zones

Author(s): Yang X; Bi H; Huang G; Zhang H; Lyu L; An C;

The intertidal zone, serving as a dynamic interface, presents a challenging environment for understanding the transport of spilled oil. This study explores the resuspension of stranded oil and the formation of suspended oil-particle aggregates (OPAs) under varying sediment properties, water chemistry, hydrodynamic forces, and biodegradation conditions. Fi ...

Article GUID: 40544777


Effects of Audiovisual Cues on Game Immersion during Simulated Slot Machine Gambling

Author(s): Arshad F; Ferrari MA; Murch WS; Cherkasova MV; Limbrick-Oldfield EH; Winstanley CA; Clark L;

Modern slot machines can create immersive experiences for gamblers. Design features, including audiovisual cues, may influence these experiences, potentially interacting with personal risk factors for disordered gambling. According to the incentive salience hypothesis of addiction, reward-paired ...

Article GUID: 40504292


Ultrasound and MRI-based evaluation of relationships between morphological and mechanical properties of the lower lumbar multifidus muscle in chronic low back pain

Author(s): Naghdi N; Masi S; Bertrand C; Rosenstein B; Cohen-Adad J; Rivaz H; Roy M; Fortin M;

Purposes: While lumbar multifidus (MF) muscle alterations are linked to low back pain (LBP), the structure-function relationship is not fully understood. This study aims to evaluate the relationship between fatty degeneration of the lumbar MF muscle and its function in individuals with and without LBP. Methods: The study included 25 participants with chr ...

Article GUID: 40488869


Leading the way to a safer workplace: What enables supervisors to be servant leaders and enhance subordinates workplace safety behaviors?

Author(s): Chen YP; Hsu YS; Panaccio A; Wang H;

Introduction: Drawing on the Motivation-Ability-Opportunity (MAO) framework and social information processing (SIP) theory, we hypothesized that supervisors demonstrate the highest level of servant leadership when their prosocial motivation (motivation), perspective taking (ability), and perceived collaborative-based HR configuration (opportunity) are all ...

Article GUID: 40483067


A review on indoor airborne transmission of COVID-19- modelling and mitigation approaches

Author(s): Rayegan S; Shu C; Berquist J; Jeon J; Zhou LG; Wang LL; Mbareche H; Tardif P; Ge H;

In the past few years, significant efforts have been made to investigate the transmission of COVID-19. This paper provides a review of the COVID-19 airborne transmission modeling and mitigation strategies. The simulation models here are classified into airborne transmission infectious risk models and numerical approaches for spatiotemporal airborne transm ...

Article GUID: 40478135


Cannabidiol and multi-modal exercise for chemotherapy-induced peripheral neuropathy in cancer survivors

Author(s): Vigano M; Kubal S; Habib S; Samarani S; Kasvis P; Koudieh N; Kilgour R; Farzin H; Ahmad A; Vigano A; Costiniuk CT;

Purpose: This study explored the effectiveness of cannabidiol (CBD) alone and in combination with multi-modal exercise (MME) to improve signs and symptoms of chemotherapy-induced peripheral neuropathy (CIPN), quality of life (QoL), and functional capacity in cancer survivors. Methods: Cancer sur ...

Article GUID: 40464985


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