Results 251 to 260 of about 61,552 (299)
Some of the next articles are maybe not open access.
Communications of the ACM, 2015
Michael Stonebraker didn't realize at the outset that it would take six years to create INGRES, one of the world's first relational databases.
openaire +2 more sources
Michael Stonebraker didn't realize at the outset that it would take six years to create INGRES, one of the world's first relational databases.
openaire +2 more sources
JOM, 1988
Over the last twenty years, there has been a discernable increase in the number of scholars who have focused their research on metal production, working and use in antiquity, a field of study which has come to be known as ARCHAEOMETALLURGY. Materials scientists and conservators have worked primarily in the laboratory while archaeologists have conducted
openaire +1 more source
Over the last twenty years, there has been a discernable increase in the number of scholars who have focused their research on metal production, working and use in antiquity, a field of study which has come to be known as ARCHAEOMETALLURGY. Materials scientists and conservators have worked primarily in the laboratory while archaeologists have conducted
openaire +1 more source
A Survey of the Forge, Forge Valley, Scarborough
2019As part of the ongoing research project in Forge Valley, Raincliffe and Row Brow Woods (OASIS ID scarboro5-513594) a 1:500 scale survey was carried out at the Forge site The survey provided significant interpretative about the forge, its functioning and its context in the ...
Pearson, Trevor, Bland, M
openaire +1 more source
Forging ahead: a look at robots in forging
Industrial Robot: An International Journal, 1988John Wallace, engineering director at Lamberton Robotics, outlines an unusual robotics application his company has designed for a French forging ...
openaire +1 more source
2003
Forging may be defined as a forming process of a blank (billet) which is put on a lower die to receive compressive force from an upper die and the resulting plastic flow is initiated to fill the die cavity. This article reviews various aspects of the forging processes including: basic forging operations including die forging design, defects, and ...
Kichitaro Shinozaki, Kazuho Miyamoto
openaire +1 more source
Forging may be defined as a forming process of a blank (billet) which is put on a lower die to receive compressive force from an upper die and the resulting plastic flow is initiated to fill the die cavity. This article reviews various aspects of the forging processes including: basic forging operations including die forging design, defects, and ...
Kichitaro Shinozaki, Kazuho Miyamoto
openaire +1 more source
1999
An old farmer called Sutton was the first to arrive at the forge. He was a big man, with a black bead shaped like the head of a shovel. He was dragging a limping plough-horse by the halter. He brought the horse into the little yard off the road, and saw that the door of the forge was still locked and barred.
openaire +1 more source
An old farmer called Sutton was the first to arrive at the forge. He was a big man, with a black bead shaped like the head of a shovel. He was dragging a limping plough-horse by the halter. He brought the horse into the little yard off the road, and saw that the door of the forge was still locked and barred.
openaire +1 more source
1993
Abstract This article compares the flow stresses of commonly forged aluminum alloys with those of 1025 carbon steel forged at typical forging temperatures and various levels of strain. It describes various forging methods, such as open-die (or hand) forging, closed-die forging, upsetting, roll forging, orbital (rotary) forging, spin ...
openaire +1 more source
Abstract This article compares the flow stresses of commonly forged aluminum alloys with those of 1025 carbon steel forged at typical forging temperatures and various levels of strain. It describes various forging methods, such as open-die (or hand) forging, closed-die forging, upsetting, roll forging, orbital (rotary) forging, spin ...
openaire +1 more source
Qui Parle, 2010
Pythagoras knew not to trust his ears. Sage and scientist, he understood that such organs of perception might well reveal the truth. But he was also aware that they might lead him into error. As Boethius relates in Institutions of Music, Pythagoras “put no credence in them,” since the ears, being bodily parts like all others, are subject to incessant ...
openaire +1 more source
Pythagoras knew not to trust his ears. Sage and scientist, he understood that such organs of perception might well reveal the truth. But he was also aware that they might lead him into error. As Boethius relates in Institutions of Music, Pythagoras “put no credence in them,” since the ears, being bodily parts like all others, are subject to incessant ...
openaire +1 more source
2008
With matted beard, and swathed in a bristling shark-skin apron, about mid-day, Perth was standing between his forge and anvil, the latter placed upon an iron-wood log, with one hand holding a pike-head in the coals, and with the other at his forge’s lungs,...
openaire +1 more source
With matted beard, and swathed in a bristling shark-skin apron, about mid-day, Perth was standing between his forge and anvil, the latter placed upon an iron-wood log, with one hand holding a pike-head in the coals, and with the other at his forge’s lungs,...
openaire +1 more source