Results 151 to 160 of about 45,941 (210)

Forged in iron

Nature Reviews Chemistry, 2021
Fifty years ago, Kochi reported the iron-catalysed cross-coupling of alkenyl halides and alkyl Grignard reagents. Sparking a cross-coupling revolution, we reflect on the impact of this achievement and the importance of iron in the development of cross-coupling catalysis.
Peter G. N. Neate, Michael L. Neidig
openaire   +2 more sources

Forging FDDI

IEEE Journal on Selected Areas in Communications, 1993
The development of the fiber distributed data interface (FDDI), a 100-Mb/s token ring that uses optical fiber that has become the premier high-speed local area network (LAN) standard, is examined. The important decisions that shaped FDDI are described.
Floyd E. Ross, James R. Hamstra
openaire   +1 more source

TUNGSTEN FORGINGS Pressed, Sintered, and Forged

2017
<div class="section abstract"> <div class="htmlview paragraph">This specification covers tungsten in the form of forgings produced from billets processed by isostatically cold pressing, utilizing hydrogen reduced tungsten powder, and high-temperature sintering.</div></div>
  +5 more sources

Forging relationships

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   +1 more source

Manufacturing of Precision Forgings by Radial Forging

AIP Conference Proceedings, 2011
Radial forging is a multi purpose incremental forging process using four tools on the same plane. It is widely used for the forming of tool steels, super alloys as well as titanium‐ and refractory metals. The range of application goes from reducing the diameters of shafts, tubes, stepped shafts and axels, as well as for creating internal profiles for ...
S. Wallner   +6 more
openaire   +1 more source

Forges prédatrices, forges protectrices

Revue géographique des Pyrénées et du Sud-Ouest, 1984
La sidérurgie française se nourrit de bois, jusqu'au milieu du XIXe siècle au moins. Cette consommation pèse lourdement mais inégalement sur les forêts dont elle accélère la conversion. Les besoins en combustible végétal, la montée des coûts incitent les maîtres de forges à économiser le bois et à gérer prudemment leurs forêts.
openaire   +2 more sources

The Forge

2022
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,...
Herman Melville, Hester Blum
openaire   +1 more source

Home - About - Disclaimer - Privacy