Results 61 to 70 of about 3,740 (205)

Ecological Niche Adaptations Influence Transposable Element Dynamics in Pollinating and Non‐Pollinating Fig Wasps

open access: yesEcology and Evolution, Volume 15, Issue 6, June 2025.
The influence of ecological niches on transposable element (TE) dynamics, particularly in mutualistic relationships, remains understudied. This research reveals that non‐pollinating fig wasps (NPFWs) have “aggressive,” expansion‐driven TE landscapes with active insertions, contrasting with the stable, “dormant” TE profiles in pollinators.
Jing Liu   +4 more
wiley   +1 more source

The PHAST 2.0 Force Field for General Small Molecule and Materials Simulations

open access: greenJournal of Chemical Theory and Computation
Classical, empirical molecular simulation has become increasingly important in chemistry due to its ability to accurately model and resolve experimental phenomena on the atomic scale. Still, many challenges remain including obtaining subkilojoules per mole accuracy while maintaining speed, computational efficiency, and transferability to novel and ...
Adam Hogan (1476436)   +2 more
openalex   +4 more sources

A High‐Throughput Ancient DNA Extraction Method for Large‐Scale Sample Screening

open access: yesMolecular Ecology Resources, Volume 25, Issue 4, May 2025.
ABSTRACT Large‐scale DNA screening of palaeontological and archaeological collections remains a limiting and costly factor for ancient DNA studies. Several DNA extraction protocols are routinely used in ancient DNA laboratories and have even been automated on robotic platforms.
Alexandre Gilardet   +11 more
wiley   +1 more source

Tear Film Pharmacokinetics and Systemic Absorption Following Topical Administration of 1% Prednisolone Acetate Ophthalmic Suspension in Dogs

open access: yesFrontiers in Veterinary Science, 2020
The study aimed to determine the tear film pharmacokinetics following topical administration of 1% prednisolone acetate—assessing whether two drops would provide a superior kinetic profile compared to one drop—and to determine the fraction of an eye drop
Lionel Sebbag   +4 more
doaj   +1 more source

Comparative Natural Gas Venting Pipe Damage Stress Prediction Study Based on Multiple Machine Learning Methods

open access: yesAdvances in Civil Engineering, Volume 2025, Issue 1, 2025.
Stress damage in operational natural gas venting pipes is a complex issue that requires pipeline designs tailored to specific operational conditions. This study aims to accurately predict operational stress during the blow‐off process by leveraging design and operational parameters to assess potential pipeline damage. Five machine learning (ML) methods—
Zhenning Fan   +9 more
wiley   +1 more source

Comprehensive Safety Assessment of Hydrogen: From Production to Application in Energy Systems

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
In the quest for sustainable and clean energy alternatives to fossil fuels, hydrogen emerges as a front‐runner due to its high energy yield and environmentally friendly combustion byproduct, water. This study delves into the comprehensive lifecycle of hydrogen energy, from its production through various methods, storage, and transportation, to its ...
Ahmed Nazmus Sakib   +5 more
wiley   +1 more source

Risk Analysis of Flare Flame-out Condition in a Gas Process Facility Analyse des risques des conditions d’extinction de torche au sein d’une installation de traitement de gaz

open access: yesOil & Gas Science and Technology, 2011
Flaring is a common method of disposal of flammable waste gases in the downstream industries. Flare flame out (flame lift-off or blow-outs) often occurs causing toxic vapors to discharge.
Zadakbar O.   +5 more
doaj   +1 more source

Biosynthesis, characterisation and biocompatibility of a unique and elastomeric medium chain-length polyhydroxyalkanoates for kidney glomerular tissue engineering

open access: yesMaterials Today Bio
Polyhydroxyalkanoates (PHAs) are bacteria-derived polymers that are being actively explored for their potential in biomedical engineering applications.
Syed Mohammad Daniel Syed Mohamed   +10 more
doaj   +1 more source

Modeling the Consequence of Vinyl Chloride Accidental Release from Tanks in a Petrochemical Plant

open access: yesبهداشت کار و ارتقای سلامت, 2021
Introduction: Each year, many accidents occur in processing industries such as oil, gas, and petrochemicals. Processing industries mostly work with hazardous chemicals and units in high temperature and high-pressure conditions like reactors and storage ...
Mohammad Javad Jafari   +4 more
doaj  

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