Results 201 to 210 of about 2,243,337 (343)

On semigroups with minimal left ideals and without minimal right ideals. [PDF]

, 1958
Tôru Saitô, Shigeo Hori
openalex   +1 more source

An Ideal Molecular Sieve for Acetylene Removal from Ethylene with Record Selectivity and Productivity

Advances in Materials, 2017
Bin Li, Xili Cui, Daniel O’Nolan, Hui Wen, Mengdie Jiang, R. Krishna, Hui Wu, Rui‐Biao Lin, Yu‐Sheng Chen, Daqiang Yuan, Huabin Xing, Wei Zhou, Qilong Ren, G. Qian, M. Zaworotko, Banglin Chen   +15 more
semanticscholar   +1 more source

Ideal matrices and ideal vectors

Mathematische Annalen, 1969
openaire   +3 more sources

Development of Aluminum Scandium Alloys for Hydrogen Storage Valves

Advanced Engineering Materials, EarlyView.
Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno, Tillmann Robert Neu, Markus Eberl, Paul Hans Kamm, Hans‐Wolfgang Seeliger   +4 more
wiley   +1 more source

Changes in Body Composition and Body Image Perception in Adolescent Soccer Players Examined with Repeated Measurements During Pre-Season and In-Season Training. [PDF]

J Funct Morphol Kinesiol
Zaccagni L, Reggiani M, Toselli S, Gualdi-Russo E.   +3 more
europepmc   +1 more source

Multimaterial Approach to Improve the Mechanical Properties of a Novel Modified Auxetic Reentrant Honeycomb Structure

Advanced Engineering Materials, EarlyView.
A multimaterial approach is introduced to improve upon auxetic structures by combining two different polymers into the same reentrant honeycomb structure via additive manufacturing. The deformation behavior as well as the resulting Poisson's ratio are thereby improved significantly.
Alexander Engel, Oraib Al‐Ketan, Anne Jung   +2 more
wiley   +1 more source

Feasibility of Mixed Reality-assisted physician-modified endografts. [PDF]

J Vasc Surg Cases Innov Tech
Hatzl J, Uhl C, Ebner J, Marquardt A, Papazoglou DD, Bauer N, Meisenbacher K, Henning D, Peters AS, Böckler D.   +9 more
europepmc   +1 more source

Towards the Ideal Artificial Circulating Fluid for the Isolated Frog's Heart

, 1895
F. S. Locke
openalex   +2 more sources

The Carpenter Prophet. A Life of Jesus Christ and a Discussion of His Ideals. Charles William Pearson [PDF]

, 1902
Alfred Williams Anthony
openalex   +1 more source

Antimicrobial Titanium–Copper Alloys: The Role of Microstructure in Arc‐Melted Compositions

Advanced Engineering Materials, EarlyView.
Copper‐containing titanium alloys show promise in combating orthopedic implant infections. This study explores the influence of heat treatment on Ti‐11.5Cu and Ti‐33Cu alloys, revealing that larger Ti2Cu precipitates (≈5 μm) enhance antimicrobial efficacy through increased surface contact. Results suggest contact sterilization is the primary mechanism,
Daisy Rabbitt, Paraic O’Kelly, Victor M. Villapún, Luke N. Carter, Alexander J. Knowles, Sophie C. Cox   +5 more
wiley   +1 more source