Results 101 to 110 of about 88,830 (272)

Impact of experimental conditions on material response during forming of steel in semi-solid state [PDF]

open access: yes, 2010
Semi-solid forming is an effective near-net-shape forming process to produce components with complex geometry and in fewer forming steps. It benefits from the complex thixotropic behaviour of semi-solids.
BECKER, Eric   +4 more
core   +4 more sources

‘Fine Men from Afar’: Cricket and Empire on the Home Front

open access: yesHistory, EarlyView.
Abstract During the Second World War, contrary to enduring images of bombardment and scarcity, people on Britain's ‘Home Front’ continued to take part in a broad array of sporting activities. Cricket played a more significant role in the wartime sporting landscape than many historians have previously recognized.
Michael Collins
wiley   +1 more source

Profile Measurement Based on Focus Variation Method for Geometrical Defect Evaluation: A Case Study of Cold Forged Propeller Blade

open access: yesAdvances in Mechanical Engineering, 2014
Geometrical defect is one of the main problems that will affect performance and perfect mating of produced parts. Coordinate measurement machine (CMM) is commonly used for the measurement, but the use of this machine is limited because of the small size ...
A. B. Abdullah, S. M. Sapuan, Z. Samad
doaj   +1 more source

Design, modeling and improvement of metall deforming processes for automotive ball joins manufacturing [PDF]

open access: yes, 2012
In this article you can see the overview of scientific and technical problems and trends which were researched by authors during their working on the improvement of the technological processes of manufacturing of front suspension and wheel systems ball ...
Гун, Е. И.   +5 more
core  

A “Tech First” Approach to Foreign Policy? The Three Meanings of Tech Diplomacy

open access: yesGlobal Policy, EarlyView.
ABSTRACT Scholars have recently argued that international politics is plagued by instability as the world rapidly transitions from one crisis to another. This state of “Permacrisis,” or permanent crises between states, is driven by technological innovations which create new kinds of crises and drive competitions between adversarial states.
Ilan Manor
wiley   +1 more source

Numerical investigations of multicomponent process lightweight design for joining gearwheels by lateral extrusion

open access: yesMATEC Web of Conferences, 2016
Multicomponent processes for production of high performance gearwheels combines both high power density and high lightweight potential. In this paper, the focus is on manufacturing an assembled gearwheel using cold forging and simultaneously joining the ...
Meissner Robert, Liewald Mathias
doaj   +1 more source

Technology for Whom and for What? A Global South View of Tech Diplomacy

open access: yesGlobal Policy, EarlyView.
ABSTRACT International politics is linked to its technical‐social character. Also, technology is socially constructed and thereby not entirely neutral or impartial. A tech‐driven geopolitical landscape has been a defining feature of contemporary world politics.
Eugenio V. Garcia
wiley   +1 more source

Research at the Institute of electrotechnology in the field of induction heating [PDF]

open access: yes, 2014
The paper informs generally about the activities at the Institute of Electrotechnology in Hannover, Germany in the fields of education and research in Electrotechnology.
Baake, E., Nacke, B.
core  

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