Results 111 to 120 of about 5,535,829 (306)

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Etude de la fécondité du silure Africain Heterobranchus bidorsalis (Geoffroy Saint-Hilaire, 1840) en conditions d'élevage [PDF]

Tropicultura, 2010
Artificial Reproduction and Fecundity of the African Catfish Heterobranchus bidorsalis (Geoffroy Saint- Hilaire, 1840). Through the artificial reproduction of Heterobranchus bidorsalis, fecundity of females, characteristics of oocytes and larvae after ...
Alla, YL., Ouattara, M., Blé, MC., Atse, BC.   +3 more
doaj  

Portrait of Wendy Stavrianos, 2001 [picture] /

, 2001
Title supplied by vendor.; Part of collection: Portraits of six Australian artists. Portrait taken at the Gaspard Studios, formerly an old shearing shed, Walmer, Victoria, 20 March 2001.--Photographer's ...
Weight, Greg, 1946-
core  

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Portrait of Bruce Armstrong, 2001 [picture] /

, 2001
Part of collection: Portraits of six Australian artists. Title supplied by vendor.Portrait of sculptor, Bruce Armstong, taken in his studio, Richmond, Victoria, 21 March 2001.
Weight, Greg, 1946-
core  

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Designing Nonwovens to Meet Pore Size Specifications [PDF]

Journal of Engineered Fibers and Fabrics, 2007
New nonwovens applications in areas such as filtration require a media designed to particular pore size specifications in the 3 to 20 micron range. The purpose of this work was to develop a basis by which to design and construct a fabric with given pore ...
Glen E. Simmonds, John D. Bomberger, Michael A. Bryner   +2 more
doaj  

M Mean weight diameter as an integrative soil health indicator of hydraulic conductivity and wheat yield under conservation agriculture in drylands

Plant Science Today
The stability of soil aggregates governs macropore connectivity, which regulates saturated hydraulic conductivity (Ks), root penetration and water use efficiency in semi-arid soils. The mechanistic role of mean weight diameter (MWD) as a structural indicator linking soil aggregation to hydraulic conductivity and crop performance across contrasting soil
K A Maqsood, A A Faris
openaire   +1 more source

Portrait of Mirka Mora, 2001 [picture] /

, 2001
Title supplied by vendor.; Part of collection: Portraits of six Australian artists.
Weight, Greg, 1946-
core  

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source