Results 41 to 50 of about 5,537 (251)
Lower cortical thickness and increased brain aging in adults with cocaine use disorder
Frontiers in Psychiatry, 2023 BackgroundCocaine use disorder (CUD) is a global health issue with severe behavioral and cognitive sequelae. While previous evidence suggests a variety of structural and age-related brain changes in CUD, the impact on both, cortical thickness and brain ...
David Schinz +22 more
doaj +1 more source
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source
Starotestamentalne cuda w poemacie "Paschale carmen" Seduliusza
Vox Patrum, 2014 Before turning to the wonderful Saviour’s deeds, that he strives to praise in Paschale Carmen, Sedulius introduces his reader into the old testamental history of salvation. In the Book 1, which fulfils the functions of a preface to the poem, he recounts
Tatiana Krynicka
doaj +1 more source
Relationship between triterpenoid anticancer drug resistance, autophagy, and caspase-1 in adult T-cell leukemia [PDF]
PeerJ, 2016 We previously reported that the inflammasome inhibitor cucurbitacin D (CuD) induces apoptosis in human leukemia cell lines. Here, we investigated the effects of CuD and a B-cell lymphoma extra-large (Bcl-xL) inhibitor on autophagy in peripheral blood ...
Tsukasa Nakanishi +7 more
doaj +2 more sources
Advanced Engineering Materials, EarlyView.Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon +3 more
wiley +1 more source
Cognitive performance in young adults who endorse a cannabis use disorder
Comprehensive PsychiatryRationale: Cannabis use disorder (CUD) is highly prevalent with ∼44 million cases worldwide. CUD has been associated with compulsive use despite experiencing adverse psychosocial outcomes.
Gabrielle Abbott +12 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou +5 more
wiley +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseBackground With the increase in popularity of cannabis and its use and the lack of large‐scale data on cannabis use and venous thromboembolism and pulmonary embolism (PE), we used a nationally representative cohort of young adults (aged 18–44 years) to ...
Rupak Desai +13 more
doaj +1 more source