Results 221 to 230 of about 7,137,187 (288)

Time to Breakdown for Type I Motor Winding Insulation Under High‐Frequency High‐Slew‐Rate Square Wave Voltages

open access: yesHigh Voltage, EarlyView.
ABSTRACT The emergence of (ultra)wide bandgap ((U)WBG)‐based devices has significantly enhanced performance in high‐frequency switching applications, enabling breakthroughs in electric transportation, aerospace, and renewable energy systems. However, it also presents considerable challenges to insulation systems, such as electric motor winding ...
Easir Arafat   +3 more
wiley   +1 more source

An Overview of High‐Temperature Superconducting Cables in DC Systems: Unlocking Potential for High‐Voltage DC Networks

open access: yesHigh Voltage, EarlyView.
ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi   +2 more
wiley   +1 more source

Monitoring Mitochondrial Function With High‐Resolution Respirometry During Ex‐Situ Heart Perfusion

open access: yesArtificial Organs, EarlyView.
Normothermic ESHP preserves mitochondrial respiratory function over 6 h in a porcine model (n = 6): OXPHOS capacities across NADH‐, fatty‐acid‐, and succinate‐linked pathways remain stable, with reduced cytochrome‐c control efficiency indicating improved outer‐membrane integrity. HRR provides a rapid, actionable readout for organ assessment.
Lukas Stastny   +12 more
wiley   +1 more source

A prospective randomised comparison of two different stenting sutures when using the Baerveldt 101–350 aqueous shunt – Lab transition to clinical process

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose The Baerveldt glaucoma drainage implant (BGI 101–350) is one of the most effective treatment options for managing refractory glaucoma. To mitigate early hypotony in non‐valved implants, intraluminal occluding sutures (IOSs) are commonly used.
Evripidis Sykakis   +7 more
wiley   +1 more source

A Proposal to Achieve Sustainable Development Goals in the Luxury Fashion Industry

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT The luxury industry stands at a crossroads between tradition and sustainability. The objective of this paper is to analyse the relationship and effects of the luxury fashion industry on the Sustainable Development Goals (SDGs) and identify opportunities to improve its management.
Alicia Parro‐Ruiz   +3 more
wiley   +1 more source

The plasticisation model of dye diffusion: Part 7

open access: yesColoration Technology, EarlyView.
Abstract Re‐evaluation using the Williams‐Landel‐Ferry equation, of exhaustion/fixation/adsorption data previously reported for four classes of anionic dye onto three different types of wool substrate, revealed that thermally activated dyeing/desorption behaviour is governed by the thermally regulated structural relaxation times of the respective water‐
Stephen M. Burkinshaw
wiley   +1 more source

The plasticisation model of dye diffusion: Part 8

open access: yesColoration Technology, EarlyView.
Abstract Re‐evaluation using the Williams–Landel–Ferry equation, of exhaustion/rate of dyeing/fixation data previously reported for and acid dye, natural dye and two reactive dyes on three different types of silk substrate revealed that thermally activated dye diffusivity is governed by the thermally regulated structural relaxation times of the ...
Stephen M. Burkinshaw
wiley   +1 more source

Delipidisation of wool fibres and the subsequent beneficial properties of delipidised wool fibres

open access: yesColoration Technology, EarlyView.
Abstract Wool fibres are complex matrices of proteins and fatty acids/lipids found both internally and externally. 18‐methyleicosanoic acid (18‐MEA) is covalently bound to the surface of the fibre via a thio‐ester link, and is considered one of the most important lipids as it is responsible for the hydrophobic properties of wool fibres.
Jamie A. Hawkes, David M. Lewis
wiley   +1 more source

Electrochemical decolorization of acid dye baths and their reuse potential in subsequent textile dyeing processes

open access: yesColoration Technology, EarlyView.
Abstract This study investigates the electrochemical decolorization of waste acid dye baths and evaluates their potential reuse in subsequent textile dyeing processes. Four different anode materials (iron, aluminum, stainless steel and graphite) were examined to optimize color removal efficiency and assess the influence of electrochemically generated ...
Yunus Emre Kayserili, Asım Davulcu
wiley   +1 more source

Assessment of Different Technologies in the Fabrication of 3D Printed Tooth Models for Dental Education

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Background 3D printing has emerged as a practical method for fabricating customisable, accurate and affordable dental training models. Numerous 3D printing technologies exist, though there is no standardised comparison to inform their implementation in dental education.
Samuel Bereza   +5 more
wiley   +1 more source

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