Results 81 to 90 of about 1,142 (253)

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

open access: yesDeep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu   +8 more
wiley   +1 more source

How Scientists Forecast Volcanic Eruptions

open access: yesFrontiers for Young Minds, 2022
Volcanic eruptions are impressive demonstrations of the activity of our planet. While some eruptions may be safely observed from distance, many eruptions, especially if explosive, may be hazardous to the populations and the environment around the volcano, including the animals, plants, and manmade structures.
openaire   +1 more source

MNE retrenchment and redeployment in the face of the US–China trade war: Real options and strategic flexibility

open access: yesGlobal Strategy Journal, EarlyView.
Abstract Research Summary Trade wars increasingly manifest in the contemporary environment for global business; thereby, calling for examination of MNE strategic responses. MNEs can respond to such shocks by leveraging their strategic flexibility and engaging in retrenchment and redeployment; that is, the respective scaling down (up) of subsidiary ...
Hyewon Ma, Joseph A. Clougherty
wiley   +1 more source

Volcanic Hazard Assessment for an Eruption Hiatus, or Post-eruption Unrest Context: Modeling Continued Dome Collapse Hazards for Soufrière Hills Volcano

open access: yesFrontiers in Earth Science, 2020
Effective volcanic hazard management in regions where populations live in close proximity to persistent volcanic activity involves understanding the dynamic nature of hazards, and associated risk.
Elaine T. Spiller   +6 more
doaj   +1 more source

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

open access: yesIntegrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie   +3 more
wiley   +1 more source

Must Longtermists Wish Us All Dead? A Quadrilemma

open access: yesJournal of Applied Philosophy, EarlyView.
ABSTRACT Longtermists assign great moral importance to making the long‐term future as good as possible, especially by ensuring the survival of humanity. We argue, to the contrary, that on assumptions that are plausible, conservative, or shared by leading longtermists, human extinction will likely augment total utility among human and non‐human animals ...
Nir Eyal, Bastian Steuwer, Shai Meiri
wiley   +1 more source

Understanding Autistic Young Adults' Perceptions and Experiences of Traumatic and Stressful Events

open access: yesJournal of Clinical Psychology, Volume 81, Issue 6, Page 445-461, June 2025.
ABSTRACT Objectives The aim of this study was to explore how young autistic adults experience and respond to stressful life events, and the relationship between autistic characteristics and symptoms of stress associated with these events. Methods Using an exploratory sequential mixed‐methods approach, an online qualitative survey was first administered
Alliyza Lim, Robyn L. Young
wiley   +1 more source

Impact of cystic fibrosis transmembrane conductance regulator modulator therapies on liver stiffness and liver enzymes: An observational perspective single‐center cohort study

open access: yesJPGN Reports, EarlyView.
Abstract Objectives The efficacy of cystic fibrosis transmembrane conductance regulator (CFTR)‐modulator therapies in preventing or ameliorating cystic fibrosis liver disease (CFLD) by correcting CFTR in cholangiocytes is not well‐documented. This study aimed to assess liver function during CFTR‐modulators.
Laura Giugliano   +12 more
wiley   +1 more source

Bio‐Derived Carbon Nanoparticles: A Green Amendment for Alleviating Heavy Metals in Soil–Plant Systems

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Heavy metal (HM) contamination of soil–plant systems poses persistent ecological and health risks, driving interest in nanoparticle‐based remediation. Although conventional chemically synthesized nanoparticles (CSNPs) are effective, their energy‐intensive production and residual toxicity limit sustainable deployment.
Babar Hussain   +6 more
wiley   +1 more source

Progressive approach to eruption at Campi Flegrei caldera in southern Italy

open access: yesNature Communications, 2017
Forecasting eruptions at large calderas remains difficult. Here, the authors apply an elastic-brittle failure model to Campi Flegrei to show that successive episodes of unrest lead to a long-term accumulation of stress in the crust, such that conditions ...
Christopher R.J. Kilburn   +2 more
doaj   +1 more source

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