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NSB called for a collaborative , national outreach effort , led by science and engineering professionals , that would help modernize , expand and reenergize K-12 math and science studies . Platforming has made today 's transportation fuel vastly more efficient , environmentally friendly and easier and cheaper to produce than anyone thought possible just a few decades ago . In preparation for EWeek 2005 , ASME established a partnership with Engineers Without Borders , forging this triad of organizations with a common goal , — to steward beneficial change on a global basis — engineers making a world of difference . These operators must be named ' <' and '> ' ; you do not have any choice in the matter , since there is no provision for specifying them explicitly . This may be the source text in the procedural language itself ( like for PL / Tcl ) , a pathname to a file or anything else that tells the call handler what to do in detail .