Chemical compounds dissolved in insulating oil, as indicators can excellently monitor the
paper aging condition, which has attracted increasing interest in areas of transformer …

Insulation cellulose paper is a basic measure for a power transformer's remaining useful life,
and its advantageous low cost, electrical, and mechanical properties have made it an …

This manuscript presents a comprehensive literature review with the aim to provide readers
a reference document with up-to-date information on the field of methanol use as a chemical …

Transformers are generally considered to be the costliest assets in a power network. The
lifetime of a transformer is mainly attributable to the condition of its solid insulation, which in …

The insulation paper is a crucial factor for evaluating the insulation status of transformers.
The traditional evaluation methods for insulation paper are dissolved gas component …

In this study, the volatile flavor profiles of grilled lamb seasoned with salt, chili pepper, and
cumin were analyzed employing HS-SPME-GC–MS, HS-GC-IMS, E-nose, and sensory …

Background and purpose Cerebral sinus venous thrombosis (CSVT) is a rare but life-
threatening disease and its diagnosis remains challenging. Blood biomarkers, including D …

The method using ethanol to evaluate the cellulose insulation aging condition of oil-
immersed transformers has been proposed. At present, the dominating method for detecting …

Currently, the method of detecting methanol in transformer oil by surface-enhanced Raman
spectroscopy (SERS) possesses the disadvantages of high cost, long time, and difficulty in …

A simple, inexpensive, nearly solvent-free headspace single-drop microextraction (HS-
SDME) followed by gas chromatography and flame ionization detection (GC-FID) was …