Results 121 to 130 of about 3,254,081 (256)
High Voltage, EarlyView.ABSTRACT Oil‐immersed power equipment is a critical component for energy transmission and secure operation of modern power grids. The ageing of oil–paper insulation under combined electrical, thermal and mechanical stresses directly affects equipment lifetime and system reliability. This paper presents a comprehensive review of the ageing behaviour and
Ruijin Liao +6 more
wiley +1 more source
High Voltage, EarlyView.ABSTRACT A new‐type power system serves as a critical technical support for the integration of new energy, and its secure and stable operation is of great importance. However, the extensive utilisation of power electronic devices leads to power equipment insulation being subjected to electrical stresses of high‐frequency harmonics, which can easily ...
Shengtao Li +4 more
wiley +1 more source
Advances in Polymeric Insulating Materials: Global Progress in These 10 Years
High Voltage, EarlyView.ABSTRACT This journal, High Voltage, celebrates its 10th anniversary in 2026. To commemorate this significant milestone, this comprehensive special review article showcases the latest global research progress and cutting‐edge advancements in polymeric insulating materials, a critical component that underpins high‐voltage systems and is vital to modern ...
Yoshimichi Ohki +10 more
wiley +1 more source
Chemical characterization of schinus molle l. Essential oils from North Cyprus
, 2018 Analysis of hydrodistilled essential oils from dried leaves and fruits of Schinus molle L. collected from two localities in Lefkoşa (Nicosia), Northern Cyprus were analyzed by GC-FID and GC/MS. ?-Phellandrene (31.5-31.6%), (26.7-36.3%), limonene (10.1-11.
Çalış, İ. +5 more
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The Lessons from 1970s Price Controls
The Political Quarterly, EarlyView.Abstract There has been a recent revival of interest in both voluntary and mandatory controls of prices to reduce the impact of inflation on low‐income groups. This article reviews the use of voluntary schemes of price restraint by the 1974–9 Labour government, in particular the ‘red triangle’ scheme in operation between February and August 1976.
Wyn Grant
wiley +1 more source
Ionophore antibiotics and hop cones as regulators of digestion and metabolism in ruminants
Біологічні студіїThe general characteristics of ionophore antibiotics and the mechanisms of their antimicrobial action were analyzed. Two types of ionophore antibiotics are known: those that transport ions across the membrane, and those that form a channel in the cell ...
Ihor Vudmaska +2 more
doaj +1 more source
Composition of the essential oils of scutellaria galericulata and S. Tortumensis from Turkey
, 2019 The genus Scutellaria L. (Lamiaceae) is represented by 39 taxa in Turkey. The ratio of endemism in Turkey is 43.6%. The chemical compositions of the essential oils obtained by hydrodistillation of Scutellaria galericulata and S.
Yılmaz G. +3 more
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Transactions of the Philological Society, EarlyView.Abstract This paper investigates the role of semantic features of noun and adjective bases in determining the grammatical behaviour of Ancient Greek denominal and deadjectival verbs in *‐ye/o‐. The paper adopts a lexicalist framework (Rappaport Hovav & Levin 1998) and examines how the event schema, actionality, telicity and voice of derived verbs are ...
Carolina Marescotti
wiley +1 more source
Archiving the History of Environmentalism: Insights from Academia and Practice
History, EarlyView.Abstract This Forum considers the current state of archiving for the environmental movement at local, national and international levels. It responds to a gap that researchers of environmentalism have long been aware of, but one that is poorly understood from the perspective of records management and collections development practice.
Henry Irving +7 more
wiley +1 more source
Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
wiley +1 more source