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Hierarchical Storage Management in User Space for Neuroimaging Applications

Author(s): Hayot-Sasson V; Glatard T;

Neuroimaging open-data initiatives have led to increased availability of large scientific datasets. While these datasets are shifting the processing bottleneck from compute-intensive to data-intensive, current standardized analysis tools have yet to adopt strategies that mitigate the costs associated with large data transfers. A major challenge in adaptin ...

Article GUID: 41432812


Improved electrical performance of PDMS and PEDOT: PSS composites with MWCNT and AgNP particles

Author(s): Shafagh SH; Deen I; Packirisamy M;

The fabrication of conductive polymer composites (CPCs) using polydimethylsiloxane (PDMS) and poly(3,4-ethylene dioxythiophene): poly(4-styrene-sulfonate) (PEDOT: PSS) as a matrix with multi-walled carbon nanotubes (MWCNTs) and silver nanoparticles (AgNPs) as fillers was investigated to determine their potential for use in applications such as electromagn ...

Article GUID: 41424586


Optimizing Mixtures of Metal-Organic Frameworks for Robust and Bespoke Passive Atmospheric Water Harvesting

Author(s): Harriman C; Ke Q; Vlugt TJH; Howarth AJ; Simon CM;

Atmospheric water harvesting (AWH) is a method to obtain clean water in remote or underdeveloped regions including, but not limited to, those with an arid or desert climate. For passive (i.e., relying on ambient cooling and, for heating, natural sunlight?as opposed to an external power source), adsorbent-based AWH, an adsorbent bed is employed to capture ...

Article GUID: 41427123


An analytical approach for three-dimensional thermal analysis of moving heat source on orthotropic solid

Author(s): Fereidouni M; Hoa SV;

The Rosenthal steady-state analytical solution for the temperature distribution caused by a moving point heat source on a semi-infinite, homogeneous, isotropic solid has been extensively used in modeling metallurgical processes, e.g., arc welding. This study develops a three-dimensional analytical closed-form solution for the temperature field induced by ...

Article GUID: 41409159


New spectral indices for identifying large plastic accumulations in coastal waters with sentinel-2 imagery

Author(s): Wu C; Chen Z; Peng C; An C;

Plastic pollution in aquatic environments has become a growing global concern, with floating macroplastics posing serious ecological, economic, and health risks from inland water bodies to remote coastal zones. Despite advances in satellite remote sensing, reliable and scalable detection of floating plastics remains limited by spectral confusion and the l ...

Article GUID: 41406508


Exploiting fluctuations in gene expression to detect causal interactions between genes

Author(s): Joly-Smith E; Talpur MM; Allard P; Papazotos F; Potvin-Trottier L; Hilfinger A;

Characterizing and manipulating cellular behavior requires a mechanistic understanding of the causal interactions between cellular components. We present an approach to detect causal interactions between genes without the need to perturb the physiological state of cells. This approach exploits naturally occurring cell-to-cell variability which is experime ...

Article GUID: 41401079


Patterns of Structural Disconnection Driving Proprioceptive Deficits in Chronic Stroke

Author(s): Kaeja M; Gajiyeva L; Iturria-Medina Y; Villringer A; Sehm B; Steele C;

Background: Stroke is a leading cause of death and disability, with proprioceptive impairments affecting up to 64% of survivors. These impairments hinder sensorimotor recovery, significantly impacting poststroke quality of life. Proprioception depends on an integrated brain network but remains underexplored due to limitations in clinical assessments, hind ...

Article GUID: 41392885


Online gambling during the COVID-19 pandemic: do living conditions matter?

Author(s): Côté M; Kairouz S; Savard AC; Brodeur M;

Objective: This article is one of the first to examine the impact of the COVID-19 pandemic on online gambling (OG) participation and gambling-related problems in relation to living conditions. The latter include whether people reported being in a significant intimate relationship, their living arrangements (alone vs. cohabitation), and whether they lived ...

Article GUID: 41387820


Peripheral inflammation in a Canadian cohort of neurodegenerative conditions: Occurrence, determinants, and impact

Author(s): Seixas-Lima B; Rosa-Neto P; Phillips NA; Borrie M; Roncero CT; Lahiri D; Dori D; Eintracht S; Chertkow H;

Background"Inflammaging" describes chronic low-grade inflammation observed in aging individuals. It may play a major role in neurodegeneration.ObjectiveTo assess blood inflammatory markers in older adults. We hypothesized that elevated inflammation would be found in some cognitively nor ...

Article GUID: 41358624


Strengthening community-based fisheries monitoring programs with Indigenous perspectives

Author(s): Dewan K; Mulrennan ME; Georgekish E;

Community-based monitoring (CBM) programs are increasingly recognized as essential for adaptive environmental stewardship. Yet, the CBM literature often highlights successful cases and privileges evaluations by external experts over those of community members themselves. To address this gap, we drew on insights from 23 semistructured interviews with Cree ...

Article GUID: 41332192


Web-Based Formal Versus Informal Mindfulness Programs for University Students With and Those Without Recent Self-Injury: Randomized Controlled Trial

Author(s): Petrovic J; Mettler J; Böke BN; Rogers MA; Hamza CA; Bloom E; Di Genova L; Romano V; Heath NL;

Background: Mindfulness-based programming (MBP) is increasingly being implemented within university settings to support students' mental health, and it typically includes the instruction of formal mindfulness (FM) and informal mindfulness (IM) activities. However, recent evidence suggests tha ...

Article GUID: 41313154


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