Results 181 to 190 of about 1,617,233 (339)
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 +4 more
wiley +1 more source
Endogenous competition and the underrealized reproduction of infectious diseases. [PDF]
Proc Natl Acad Sci U S AHuang P, Almquist ZW, Butts CT.
europepmc +1 more source
The Value of Note Books, Quiz, and Competition in Class Work [PDF]
, 1922 Grace Heatley
openalex +1 more source
Metabolic Competition in the Tumor Microenvironment Is a Driver of Cancer Progression
Cell, 2015 Chih-Hao Chang +13 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Ultrahigh‐molecular‐weight polyethylene powders (<≈40 μm) with a bulk density of 260 g L−1 are prepared from a silica supported bisimine pyridine iron catalyst. The nascent product is disentangled and can be thermally densified without loss of its low viscosity.
Adrian Vaghar +4 more
wiley +1 more source
Sapflow Database Reveals Density-Dependent Competition Among Woody Plants at Global Scale. [PDF]
Ecol LettRoberts T, Hanan NP.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus +9 more
wiley +1 more source
Facilitation Thinking for Coexistence Theory. [PDF]
Ecol LettJames ARM, Mayfield MM, Bimler MD.
europepmc +1 more source