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Rigorous Quantum-Mechanical Modeling of Tunneling-Based Structural Changes Associated with Line Shifts in Optical Spectroscopy Experiments in Pigment-Protein Complexes

Author(s): Eng-Michell J; Yi B; Tan X; Garashchuk S; Zazubovich V;

Light-induced and spontaneously occurring (in the dark) spectral shifts can be observed in a wide variety of systems where pigments are embedded in a somewhat amorphous environment, for instance, organic glasses, polymers, and proteins. They are observed directly in single-molecule spectroscopy experiments and serve as the basis for nonphotochemical spect ...

Article GUID: 41662623


ADPv2: A hierarchical histological tissue type-annotated dataset for potential biomarker discovery of colorectal disease

Author(s): Yang Z; Li K; Ramandi SG; Brassard P; Khellaf A; Trinh VQ; Zhang J; Chen L; Rowsell C; Varma S; Plataniotis K; Hosseini MS;

Computational pathology (CPath) leverages histopathology images to enhance diagnostic precision and reproducibility in clinical pathology. However, publicly available datasets for CPath that are annotated with extensive histological tissue type (HTT) taxonomies at a granular level remain scarce d ...

Article GUID: 41658283


Tuned to walk: cue type, beat perception, and gait dynamics during rhythmic stimulation in aging

Author(s): Parker A; Dalla Bella S; Penhune VB; Young L; Grenet D; Li KZH;

Rhythmic auditory cueing (RAC) improves spatiotemporal gait parameters in older adults, often using isochronous rhythmic cues (i.e., with constant inter-beat-intervals). However, healthy gait contains fractal-like variability, (i.e., with persistent long-range correlations; LRC) which is disturbed when walking to isochronous cues. Embedding auditory cues ...

Article GUID: 41661338


The prevalence and predictors of aggressive obsessions in obsessive-compulsive disorder: A meta-analytic review

Author(s): Fawcett EJ; Morris Q; Lahey C; Corran C; Krause S; Bishop OC; Rash JA; Carter J; Fawcett JM;

Obsessive-compulsive disorder (OCD) is a heterogeneous condition often characterized in relation to major symptom dimensions, including contamination, symmetry/exactness, religious, aggressive, sexual, hoarding/saving, somatic, and miscellaneous. Aggressive obsessions, defined as intrusive though ...

Article GUID: 41650656


Shaping a dynamic open platform for the holistic assessment of micro- and nano-plastic emissions from plastic products

Author(s): Wang Z; Chen Z; Zhang B; Feng Q; Chen Z; Lee K; An C;

The widespread use of plastics and their improper disposal have released a large number of micro- and nano-plastics (MNPs) into various environmental media. Although the release of MNPs from individual plastic products has been widely reported, there is a lack of a holistic assessment framework to determine the overall release of plastic products to soil, ...

Article GUID: 41649405


Longhorn beetles (Coleoptera: Cerambycidae) community composition around different boreal infrastructures

Author(s): Noor S; Despland E; Montoro Girona M; Work T;

Wood processing, mining, and recreational infrastructures facilitate the transport and establishment of woodboring insects. Longhorn beetles (Coleoptera: Cerambycidae) are woodborers that typically develop in stressed or dead trees and are inadvertently transported in wood products, creating opportunities for exotic species to invade and expand their rang ...

Article GUID: 41638151


Surgery resident pain knowledge and perceptions: gaps and implications for medical training in Canada

Author(s): Burcheri AJ; Galvin CR; Piché N; Frett MJ; Alschuler K; Alberts NM;

Introduction: Healthcare provider pain knowledge is critical in surgical settings, where effective pain management plays a key role in the prevention of chronic postsurgical pain. Despite this, little is known about the pain training and knowledge of surgical residents. Objective: To comprehensively assess Canadian surgery residents' knowledge and at ...

Article GUID: 41635476


Obstructive Sleep Apnea Risk and Mental Health Conditions Among Older Canadian Adults in the Canadian Longitudinal Study on Aging

Author(s): Kendzerska T; Mallick R; Li W; Robillard R; Taler V; Webber C; Saymeh M; Dang-Vu TT; Tanuseputro P; Fiedorowicz JG;

Importance: Despite plausible mechanisms linking obstructive sleep apnea (OSA) and mental health conditions, prospective studies from representative samples are needed to estimate temporal associations between OSA and mental health conditions during aging. Objective: To evaluate whether high ris ...

Article GUID: 41632160


Editorial: Data-driven vaccine design for microbial-associated diseases

Author(s): Selvaraj G; Kaliamurthi S; Wei D;

Article GUID: 41624882


Characteristics and associated weight-loss responses to the diabetes prevention program for adults with acquired brain injury: secondary analysis of two randomized control trials

Author(s): Quilico E; Alrawi S; Callender L; McShan E; Park S; Bennett M; Driver S;

Objective: Examine the association and temporal relationship between weight-loss and participant characteristics in a sample of community-dwelling adults with acquired brain injury (ABI), including cerebral vascular accident (CVA) and traumatic brain injury (TBI). Design: Secondary data analysis of a wait-list control assessor-blinded randomized control ...

Article GUID: 41610975


A Bacteroides synthetic biology toolkit to build an in vivo malabsorption biosensor

Author(s): McCallum G; Burckhardt JC; He J; Hong A; Potvin-Trottier L; Tropini C;

The human gut is a dynamic environment, where changes in pH, oxygen, and osmolality influence microbiota composition and disease. Monitoring these environmental shifts is crucial for advancing gut health diagnostics and therapeutics, yet non-invasive monitoring tools remain limited. Genetically tractable commensals, including Bacteroides thetaiotaomicron, ...

Article GUID: 41610848


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