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Impact of different acute low back pain definitions on the predictors and on the risk of transition to chronic low back pain: a prospective longitudinal cohort study

Author(s): Osagie RO; Tufa I; Angarita-Fonseca A; Pagé MG; Lacasse A; Stone LS; Rainville P; Roy M; Tétreault P; Fortin M; Léonard G; Massé-Alarie H; Roy JS; Grant AV; Meloto CB;

Inconsistencies in the identification of predictors for the transition from acute low back pain (aLBP) to chronic LBP (cLBP) may be attributed to the varying definitions of aLBP used in different studies. We investigated how adopting different aLBP definitions affects the set of predictors and th ...

Article GUID: 40663110


Microfluidic Liquid Biopsy Minimally Invasive Cancer Diagnosis by Nano-Plasmonic Label-Free Detection of Extracellular Vesicles: Review

Author(s): Neriya Hegade KP; Bhat RB; Packirisamy M;

Cancer diagnosis requires alternative techniques that allow for early, non-invasive, or minimally invasive identification. Traditional methods, like tissue biopsies, are highly invasive and can be traumatic for patients. Liquid biopsy, a less invasive option, detects cancer biomarkers in body fluids such as blood and urine. However, early-stage cancer oft ...

Article GUID: 40650129


Assessment of cognitive load in the context of neurosurgery

Author(s): Di Giovanni DA; Kersten-Oertel M; Drouin S; Collins DL;

Purpose: Image-guided neurosurgery demands precise depth perception to minimize cognitive burden during intricate navigational tasks. Existing evaluation methods rely heavily on subjective user feedback, which can be biased and inconsistent. This study uses a physiological measure via electroencephalography (EEG), to quantify cognitive load when using nov ...

Article GUID: 40650801


Effect of a single dose of lorazepam on resting state functional connectivity in healthy adults

Author(s): Ferland MC; Wang R; Therrien-Blanchet JM; Remahi S; Côté S; Fréchette AJ; Dang-Vu TT; Liu H; Lepage JF; Théoret H;

Lorazepam is a fast-acting benzodiazepine that is widely used to manage anxiety symptoms through modulation of GABAergic activity. Despite being one of the most prescribed benzodiazepines, the effects of a single dose of lorazepam on brain functional connectivity at rest is not known. In this pla ...

Article GUID: 40646404


Sequencing of a Dairy Isolate Unlocks em Kluyveromyces marxianus /em as a Host for Lactose Valorization

Author(s): Thornbury M; Knoops A; Summerby-Murray I; Dhaliwal J; Johnson S; Utomo JC; Joshi J; Narcross L; Remondetto G; Pouliot M; Whiteway M; Martin VJJ;

The use of genetically modified nonconventional yeast provides significant potential for the bioeconomy by diversifying the tools available for the development of sustainable and novel products. In this study, we sequenced and annotated the genome of Kluyveromyces marxianus Y-1190 to establish it ...

Article GUID: 40629255


Investigating the effects of a randomized, double-blinded aerobic, resistance, and cognitive training clinical trial on neurocognitive function in older adults with cardiovascular risk factors: the ACTIONcardioRisk protocol

Author(s): Bherer L; Vrinceanu T; Dupuy EG; Gayda M; Vincent T; Magnan PO; Mohammadi H; Gauthier C; Gagnon C; Duchesne S; Erickson KI; Gagnon D; Lesage F; Lupien S; Poirier J; Dubé MP; Thorin É; Juneau M; Breton J; Belleville S; Ferland G; Gaudreau ...

Background: Lifestyle factors like exercise and cognitive stimulation might help improve cognitive performance in older adults. However, studies investigating this, reported mixed results. Most of the data supporting the benefit of exercise comes from cross-sectional studies, cohort studies, or s ...

Article GUID: 40625372


Electro-washing of pipelines spills: On-site strategies for different soil matrices

Author(s): Rajaei E; Elektorowicz M;

Crude oil remains a dominant global energy source but spills from pipelines, and reservoirs pose significant environmental and health risks. Remediating petroleum hydrocarbon (PHC)-contaminated soils is critical yet challenging, especially in fine-grained matrices where conventional methods underperform. In this context, electro-washing (EW), either in-si ...

Article GUID: 40614426


Enhanced biodegradation of crude oil by phosphate-solubilizing bacteria Bacillus subtilis PSB-1: Overcoming soluble phosphorus deficiency

Author(s): Wang X; Du Z; Li Z; Liu M; Mu J; Feng L; Chen Z; Chen Q;

Due to the oligotrophic marine environment, the lack of phosphorus is one of the key factors limiting the oil biodegradation ability of microorganisms after the oil spill occurs. Overcoming phosphorus deficiency has become an urgent problem. In this study, a phosphate-solubilizing bacteria, named Bacillus subtilis PSB-1, with the crude oil degradation eff ...

Article GUID: 40609441


Application of machine learning for predicting the incubation period of water droplet erosion in metals

Author(s): AlHammad K; Medraj M; Tembely M;

Water droplet erosion (WDE) is a critical degradation phenomenon that significantly affects component lifespan and performance in power generation, aerospace, and wind energy industries. The incubation period-the initial phase before visible material loss occurs-is particularly crucial for maintenance planning and material selection yet remains challengin ...

Article GUID: 40612685


Production and characterization of magnetic Biochar derived from pyrolysis of waste areca nut husk for removal of methylene blue dye from wastewater

Author(s): Chistie SM; Naik SU; Rajendra P; Apeksha None; Mishra RK; Albasher G; Chinnam S; Jeppu GP; Arif Z; Hameed J;

The textile industry causes lots of pollution due to its discharge of untreated coloured effluents into water bodies, impacting the environment. The present study includes a slow pyrolysis technique to produce magnetic biochar derived from waste areca nut husk (ANH)) biomass to adsorb methylene b ...

Article GUID: 40603323


Characterizing spatiotemporal white matter hyperintensity pathophysiology in vivo to disentangle vascular and neurodegenerative contributions

Author(s): Parent O; Alasmar Z; Osborne S; Bussy A; Costantino M; Fouquet JP; Quesada D; Pastor-Bernier A; Fajardo-Valdez A; Pichet-Binette A; McQuarrie A; Maranzano J; Devenyi GA; Steele CJ; Villeneuve S; ; Dadar M; Chakravarty MM;

White matter hyperintensities (WMHs) are neuroimaging markers widely interpreted as caused by cerebral small vessel disease, yet emerging evidence suggests that a subset may have a neurodegenerative etiology. Current imaging methods have lacked the specificity to disentangle biological processes ...

Article GUID: 40585093


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