Abstract Additive manufacturing (AM) of metallic powder particles has been establishing itself as sustainable, whatever the technology selected. Material extrusion (MEX) integrates ongoing effort to improve AM sustainability, in which low-cost equipment is associated with a decrease waste during manufacturing. MEX gaining increasing interest for building 3D functional/structural parts because i...

A complete, exible compiler construction system. Simplicity Only simple imperative updates and drawings of control and data ow graphs are used to specify the language. Only 28 diierent symbols (for variables, macros, e.t.c.) are used in addition to the symbols introduced by the EBNF syntax-rules. The whole textual speciication of static and dynamic semantics is 92 lines long. Montage speciies o...

Rev Mex Urol 2011;71(3):164-167 164 Corresponding author: Dr. Jorge Luis Gómez Herrera. Av. Universidad No. 1321 Col. Florida, Delegación Álvaro Obregón, Distrito Federal. Telephone: 044 55 5433 3991. Email: [email protected] 1 Urological Surgeon, Urology Service Staff Physician. 2 Urology Resident. Hospital Regional Lic. Adolfo López Mateos, ISSSTE. Mexico City. Pregnancy-associated congen...

The potential energy surfaces of low-lying states in rhenium tetrahydride (ReH(4)) were explored by using the multiconfiguration self-consistent field (MCSCF) method together with the SBKJC effective core potentials and the associated basis sets augmented by a set of f functions on rhenium atom and by a set of p functions on hydrogen atoms, followed by spin-orbit coupling (SOC) calculations to ...