Directed set - Wikipedia, the free encyclopedia
In mathematics, a directed set (or a directed preorder or a filtered set) is a nonempty set A together with a reflexive and transitive binary relation ≤ (that is, a preorder ...
Panspermia - Wikipedia, the free encyclopedia
Panspermia (Greek: πανσπερμία from πᾶς/πᾶν (pas /pan) "all" and σπέρμα (sperma) "seed") is the hypothesis that "seeds" of life exist already all over the ...
Welcome to Directed Light Inc.
Directed Light supplies laser parts and service for over 100 brands of industrial, medical and scientific lasers. We offer laser lamps, flash lamps, laser optics, laser rods ...
Directed SIRIUS – Satellite Radios | Satellite Radio Accessories ...
Directed is one of SIRIUS' key business partners, and the exclusive supplier in our channels of a number of key SIRIUS receivers, tuners, interfaces and accessories. In addition to ...
Directed Energy Professional Society, DE, laser, HEL, RF and HPM ...
The Directed Energy Professional Society (DEPS) fosters research and development in directed energy (DE), including high energy laser (HEL) and high power microwave (HPM ...
Directed Store - Security | SIRIUS Radios & Accessories | Car Audio ...
Directed Store offers many items from Directed's award-winning product line, including car alarm accessories, remotes and transmitters, SIRIUS satellite radios and accessories ...
Panspermia - Wikipedia, the free encyclopedia
The application of directed panspermia has been proposed as a way to spread life from Earth to other solar systems. [8] For example, microbial payloads launched by solar sails at ...
Directed Technologies, Inc.
Directed Technologies, Inc. is a technical consulting firm dedicated to providing engineering and analytic solutions to technology’s most challenging problems.
Welcome to the Self-Directed Search...the world's most widely used ...
Take the world's most widely used career interest test, the Self Directed Search (SDS), and match your skills & interests to specific jobs, careers, occupations, college majors ...
Alarms.com - Security | Remote Start | Car Alarms | GPS | Vehicle ...
Directed Electronics is the largest designer and marketer of consumer branded vehicle security and convenience systems in the United States, based on sales, and a major supplier of ...
