Results 201 to 210 of about 326 (260)

Fleeting Feminism: The Singapore Women's Federation, Singapore Chinese Left‐Wing Feminism and Anti‐Colonial Nationalism, c. 1950s

open access: yesGender &History, EarlyView.
ABSTRACT In 1955, two female factory workers and trade union leaders, Tan Lee Eng and Kwek Tai Eng, established the Singapore Women's Federation (SWF) to unite women regardless of race, religion or class for the anti‐colonial nationalist struggle. Singapore Chinese left‐wing feminism emerged at the confluence of the nationalist interest in mobilising ...
Yee‐Ting Leong
wiley   +1 more source

‘Mere Amateurs’? Elementary Teachers and the Making of Scientific Authority in the British Child Study Movement

open access: yesHistory, EarlyView.
Abstract This article offers new perspectives on the relationship between elementary teaching, scientific expertise and the professionalization of the human sciences. Previous scholarship has demonstrated the ready existence of ‘amateur’ science societies in the nineteenth century where cross‐class exchanges were common.
Julia Gustavsson
wiley   +1 more source

Snapshots from a Fast‐Moving Train: Religious History 1960–2025

open access: yes
Journal of Religious History, EarlyView.
Alexandra Walsham
wiley   +1 more source

On Scaling of Hall Effect Thrusters

IEEE Transactions on Plasma Science, 2015
The field of application of Hall effect thrusters (HETs) is constantly expanding toward increased power and specific impulse and also toward reduced power. The modern level of plasma simulations does not allow accurate prediction of a thruster performance in advance.
Andrey Shagayda
exaly   +2 more sources

Conducting Wall Hall Thrusters

IEEE Transactions on Plasma Science, 2015
A unique configuration of the magnetic field and channel geometry near the wall of Hall thrusters, called magnetic shielding, has recently demonstrated the ability to significantly reduce the erosion of the boron nitride (BN) walls and extend the life of Hall thrusters by orders of magnitude.
Richard Hofer   +2 more
exaly   +2 more sources

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