Results 101 to 110 of about 6,803 (176)

From Laboratory Performance to Industrial Reality: A Review Fuzing Proton Exchange Membrane Electrolyzer Component Degradation and Impact on Levelized Cost of Hydrogen

open access: yesChemElectroChem, Volume 13, Issue 19, 1 October 2026.
A comprehensive review bridging laboratory innovation with industrial‐scale PEM electrolyzer challenges, focusing on component degradation mechanisms and their direct impact on the levelized cost of hydrogen. This work highlights the critical need for scalable, durable designs and standardized testing to accelerate the green hydrogen economy.
Yuanye Huang   +3 more
wiley   +1 more source

Effect of Coupling Agent on the Dispersion of PETG Montmorillonite Nanocomposite films.

open access: yes, 2003
Polyethylene terephthalate glycol (PETG) is a clear amorphous polymer, which is extensively used in flexible packaging. The dual packaging requirements of recyclability and long-term shelf life are often difficult to achieve.
Nandika D'Souza   +7 more
core   +1 more source

The Complete Chloroplast Genome of Dioscorea hypoglauca: Comparative Genomics and Phylogenetic Insights

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
We assembled and characterized the complete chloroplast genome of Dioscorea hypoglauca, a medicinally important yam species from southern China. The 153,219 bp genome exhibits a typical quadripartite structure, containing 129 genes (84 protein‐coding, 37 tRNA, and 8 rRNA genes), and comparative analyses with 22 other Dioscorea species revealed dynamic ...
Gang Li   +5 more
wiley   +1 more source

Characterization of the First Complete Plastome of Zingiber emeiense: Insights Into Its Phylogenetic Position

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study assembled the first complete chloroplast genome of the endemic medicinal plant Zingiber emeiense, revealing its genomic structure and evolutionary features as well as clarifying its phylogenetic placement. It further provides valuable genomic resources for the conservation and taxonomic research of this endemic species.
Hualan Chen   +11 more
wiley   +1 more source

Complete Chloroplast Genome of Nepeta griffithii and Comparative Genomics of 10 Nepeta Species

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
This study reports the first complete chloroplast genome of Nepeta griffithii and compares it with nine previously published Nepeta plastomes. Comparative analyses revealed conserved plastome structure, gene content, inverted repeat boundaries, codon usage, and SSR distribution across the genus, while identifying highly variable loci for future ...
Xinyi Li   +7 more
wiley   +1 more source

Mechanical characterization of impact resistance by pendulum tensile test on PETG and PA6 thermoplastics

open access: yes, 2018
This article presents the results of the mechanical characterization of the impact resistance of PETG and PA6 thermoplastic polymers. This type of polymer is being widely used in industrial applications and the characterization of its mechanical ...
Coba Salcedo, Milton Fabian   +2 more
core   +1 more source

Intelligent Modeling of Mechanical Behavior in FDM‐Fabricated Graphene/PLA Composites Using ANN, GEP, and RSM Approaches

open access: yesEngineering Reports, Volume 8, Issue 10, October 2026.
Graphene‐reinforced PLA composites were fabricated using FDM by optimizing graphene content, layer height, infill density, and nozzle temperature. Mechanical performance (tensile strength, compressive strength, and Shore D hardness) and microstructure were experimentally evaluated, while ANN, GEP, and RSM models were developed for prediction.
Jasgurpreet Singh Chohan   +9 more
wiley   +1 more source

Mechanical and Electrical Properties of Polyethylene Terephthalate Glycol/Antimony Tin Oxide Nanocomposites in Material Extrusion 3D Printing

open access: yesNanomaterials
In this study, poly (ethylene terephthalate) (PETG) was combined with Antimony-doped Tin Oxide (ATO) to create five different composites (2.0–10.0 wt.% ATO).
Markos Petousis   +9 more
doaj   +1 more source

Water mass dynamics drive nitrogen fixation rates and diazotroph community composition in the coastal ocean

open access: yesLimnology and Oceanography, Volume 71, Issue 10, October 2026.
Abstract Although significant N2 fixation rates (NFRs) have been observed throughout mid‐Atlantic coastal waters, studies have been limited in their temporal coverage, and the methods used to detect nitrogen fixers (diazotrophs) and their findings have varied.
Katherine E. Crider   +7 more
wiley   +1 more source

Microstructural and hydrophilic properties of polyethylene terephthalate glycol polymer samples with different 3D printing patterns

open access: yesКонденсированные среды и межфазные границы
The aim of the work is to study the influence of the 3-D printing process with the Hercules Original printer by sequentially applying polymer layers using the FDM (Fused Deposition Modeling) method on the microstructural and hydrophilic properties of ...
Alexander S. Lenshin   +3 more
doaj   +1 more source

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