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Development of a novel macroporous passive sampler with integrated solid phase extraction for cost-effective water contaminant monitoring

Author(s): Chen K; Shi S; Wen Y; Song M; Zhang X; Ma H; Tian X; Han X; Chen W; Chen Z; Sun J;

Passive samplers, for instance Chemcatcher, Microporous Polyethylene Tube passive samplers (MPTs) and Diffusive Gradients in Thin Films (DGT), are widely used for monitoring time-weighted average concentrations (CTWA) of contaminants in waters. This study presents ChemTRAP, a novel passive sampler using two macroporous filters (MFs) as both sorbent suppor ...

Article GUID: 42284777


On the Implementation of a Compact Vertical DC Biasing Network with Significantly Reduced RF Components for Phase-Shifter-Free Beam Steering

Author(s): Zheng S; Qian B; Chen X; Kishk AA;

Dense direct-current (DC) bias routing and numerous radio-frequency (RF) choke inductors pose major challenges to the practical implementation of phase-shifter-free beam steering using PIN-controlled phase switching. To address this issue, a compact vertical DC biasing network is proposed, in which most DC bias lines are routed beneath the ground plane. T ...

Article GUID: 42281100


Whole-Night Gentle Rocking Improves Sleep in Poor Sleepers With Insomnia Complaints

Author(s): Perrault AA; Cross NE; Dang Vu TT; Schwartz S; Bayer L;

Specific brain oscillations can be manipulated during sleep to improve sleep quality and memory performance. We previously demonstrated that continuous rocking stimulation (0.25 Hz, lateral movement) applied to good sleepers during sleep enhanced stable deep sleep, boosted NREM oscillations (spindles and slow waves) and memory consolidation. Here, we inve ...

Article GUID: 42268039


What 5000 babies can tell us about developing minds and how to study them

Author(s): McMillan BTM; Baumgartner HA; Bergmann C; Frank MC; Hamlin JK; Kampis D; Kline Struhl M; Ko ES; Kosie JE; Lew-Williams C; Lucca K; Schuwerk T; Soderstrom M; Visser I; Yuen FL; Zettersten M; Byers-Heinlein K;

Article GUID: 42265339


Transwell membrane material affects myogenic differentiation in human primary myoblast-adipocyte co-culture

Author(s): Plissonneau C; Tam BT; Garneau PY; Morais JA; Piekny A; Santosa S;

Transwell co-culture systems are models for examining cellular crosstalk, but the impact of porous membrane material on myogenic outcomes remains uncharacterized. We investigated the influence of transwell membrane material on myoblast differentiation in co-culture with human primary adipocytes and in varying concentrations of insulin-transferrin-selenium ...

Article GUID: 42260998


Predictions From Evolutionary Theory for Urban Environments

Author(s): MacPherson A; Caizergues AE; Savary P; Xu K; Messer PW; Akbar MN; Fortin MJ; Holt RD; Hoi AG; Mideo N; Ness R; Peres-Neto PR; Santangelo JS; Johnson MTJ;

Urbanization drives rapid and extreme environmental change, profoundly shaping the ecology and evolution of populations. In this Perspective, we call for the integration and development of evolutionary theory and empirical research through collaboration between theoretical and experimental biolog ...

Article GUID: 42253486


T cells are elevated in abdominal and femoral adipose tissue in females with type 2 diabetes

Author(s): Delaney KZ; Nadeem MI; Plissonneau C; Khor N; Delaney J; Morais JA; Tsoukas MA; Pescarus R; Garneau PY; Santosa S;

Adipose tissue (AT) immune cells are implicated in the pathology of type 2 diabetes (T2D), and their content likely differs between abdominal subcutaneous adipose tissue (abSAT), femoral SAT (fmSAT), and visceral adipose tissue (VAT). Therefore, the objective of the current study was to develop a ...

Article GUID: 42255513


Low levels of organization and consistency in the home in middle childhood predicts cortisol levels and internalizing symptoms 12 years later among the offspring of parents with bipolar disorder

Author(s): Ellenbogen MA; Serravalle L; Hodgins S; Walker CD; Walker EF;

The offspring of parents with bipolar disorder (OBD) are at high risk for developing affective disorders. Low levels of organization and consistency in the home (parenting structure) is associated with increased behavioral problems and hypothalamic-pituitary-adrenal (HPA) reactivity in the OBD and thus may be an important developmental risk factor. We als ...

Article GUID: 42247738


em In silico /em rational investigation of C-terminal arginine-containing white Lupin ( em Lupinus albus /em ) protein-derived peptides as arginase inhibitors

Author(s): Chukwuejim S; Fatoki TH; Aluko RE;

Arginase is a binuclear manganese metalloenzyme that modulates L-arginine availability and downstream metabolic pathways. It was hypothesized that C-terminal arginine-containing peptides generated through simulated gastrointestinal digestion of white lupin (Lupinus albus) proteins would exhibit arginase inhibitory activity. To test this hypothesis, integr ...

Article GUID: 42232067


Open neuroinformatics infrastructure ecosystem for federated multisite studies

Author(s): Wang M; Bhagwat N; Cremonesi F; Dugré M; Pfarr JK; d' Angremont E; Dai A; Jahanpour A; Urchs S; Cansiz S; Chambon L; Dinçer AT; Torres J; Vesin M; Pinilla-Monsalve G; Song Y; Vriend C; Jeanson F; Monchi O; van der Werf YD; Lorenzi M ...

Despite growing understanding of the benefits of having Findable, Accessible, Interoperable, and Reusable (FAIR) data, many datasets still cannot be shared. Federated analysis methods can enable multisite studies that do not require the sharing of participant-level information. However, there are ...

Article GUID: 42146517


A gender-sensitized lifestyle intervention powered by sport fandom in men with overweight or obesity: a 1-year cost-effectiveness analysis of the Hockey FIT Trial

Author(s): Marsh JD; Silva NCBS; Gill DP; Riggin B; Zou G; Stranges S; Zwarenstein M; Petrella RJ;

Background/objectives: To describe the program-related costs and estimate the cost-effectiveness of Hockey Fans In Training (Hockey FIT), a gender-sensitized lifestyle intervention, over a 1-year period. Subjects/methods: We conducted a pragmatic, cluster randomized trial among men aged 35-65 years with a body mass index =27 kg/m2, in 39 community-based ...

Article GUID: 42209661


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