Results 251 to 260 of about 146,033 (308)

Perceived Impacts and Predictors of Cannabis Products used by Rheumatology Patients in Alberta: A Multivariable Analysis of Cross‐sectional Survey Data

open access: yesArthritis Care &Research, Accepted Article.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among rheumatology patients, and their associations with patient factors, patient reported perceived side effects and positive impacts. Methods An online survey (delivered from March to November 2022) was distributed by Alberta Health Services to ...
Susan Zhang   +10 more
wiley   +1 more source

Associations of lifestyle‐related factors and psoriatic arthritis disease activity: the Dutch south west psoriatic arthritis study

open access: yesArthritis Care &Research, Accepted Article.
Objective This study aims to investigate lifestyle‐related factors in patients with psoriatic arthritis (PsA) and their association with disease activity measurements. Methods This multicenter cohort included 938 patients newly diagnosed with PsA, between 2013 and 2023. A composite lifestyle risk score (range 0 to 5) was calculated using five lifestyle‐
Batoul Hojeij   +11 more
wiley   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Creep behaviors of HTPE propellants

Propellants, Explosives, Pyrotechnics, 2023
AbstractIn this paper, creep tests were carried out on HTPE/AP/Al/RDX propellant specimens to investigate the effects of stress level and temperature on their creep behavior and to investigate the creep mechanism. Higher stresses and temperature can cause greater creep strain in the propellant, ultimately leading to its destruction.
Guocui Zhu   +4 more
openaire   +1 more source

Creep Behavior of Shale: Nanoindentation vs. Triaxial Creep Tests

Rock Mechanics and Rock Engineering, 2020
In this study, three shale samples from the Wolfcamp Formation in Permian basin were selected and studied for creep behavior using two different methods at macro- and micro-scale: triaxial and nanoindentation creep tests. The triaxial creep test showed the effects of axial differential stress on the creep behavior of shale rocks including the strain ...
Kouqi Liu   +3 more
openaire   +1 more source

CREEP AND INVERSE CREEP BEHAVIOR OF SILK YARNS

Journal of Macromolecular Science, Part B, 2001
Creep in a polymeric fiber manifests itself as an increase in length under an applied tensile load. During a creep experiment, if the load is reduced, the fiber may show creep recovery rather than a continuing extension under reduced load. This is referred to as inverse creep. The creep behavior of three silk yarns (viz. Muga, Mulberry, and Tassar) has
J. Mohan, V. B. Gupta, V. K. Kothari
openaire   +1 more source

Nanoindentation creep behavior of human enamel

Journal of Biomedical Materials Research Part A, 2008
AbstractIn this study, the indentation creep behavior of human enamel was investigated with a nanoindentation system and a Berkovich indenter at a force of 250 mN with one‐step loading and unloading method. A constant hold period of 900 s was incorporated into each test at the maximum load as well at 5 mN minimum load during unloading.
Li-Hong, He, Michael V, Swain
openaire   +2 more sources

Creep Failure Behavior of Creep-Strength Enhanced Ferritic Steels

Experience With Creep-Strength Enhanced Ferritic Steels and New and Emerging Computational Methods, 2004
Creep-strength enhanced ferritic steels such as Gr.92, Gr.122, Gr.23 and Gr.91 have recently been introduced for power plant applications, and some of these have experienced creep failure in boiler tubes and thick wall components after several years of operation.
F. Masuyama, N. Komai
openaire   +1 more source

Creep behavior of magnetorheological gels

Mechanics of Advanced Materials and Structures, 2020
Magnetorheological (MR) gels belong to a group of smart materials whose attributes can be altered when it is exposed to an external magnetic field.
H. Meharthaj   +2 more
openaire   +1 more source

Creep behavior of unidirectional composites

Computational Mechanics, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kondo, K., Kubo, T., Masuyama, M.
openaire   +1 more source

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