es

10 definitions found

es - Collaborative International Dictionary of English v.0.48 :

  Es \Es\ n.
     the chemical symbol for einsteinium, a transuranic element
     with atomic number 99. The atomic weight of the longest-lived
     isotope, with a half-life of 276 days, is 254. The first
     isotope discovered, having atomic weight 253 and a half-life
     of 20 days, was recognized in 1952 in the debris from a
     hydrogen bomb test. As much as 3 micrograms of einsteinium
     were produced by a complex process involving long irradiation
     of plutonium isotopes in nuclear reactors. Its chemical
     properties are those of a trivalent actinide element. --HCP61
  
     Syn: einsteinium, atomic number 99.
          [WordNet 1.5 +PJC]

es - WordNet (r) 2.1 (2005) :

  Es
      n 1: a radioactive transuranic element produced by bombarding
           plutonium with neutrons [syn: einsteinium, Es, E,
           atomic number 99]

es - Free On-line Dictionary of Computing (26 May 2007) :

  es
  
     1. <networking> The country code for Spain.
  
     2. <operating system> Extensible Shell.
  
     3. (Expert System) An expert system for the IBM PC
     featuring forward chaining, backward chaining and fuzzy set
      relations.
  
     (ftp://ftp.uu.net/pub/ai/expert-sys/summers.tar.Z).
  
     [BYTE Oct 1990].
  
     (1999-02-01)
  

es - V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006) :

  ES
         [Red Hat Enterprise Linux] Enterprise Server (RedHat, Linux,
  RHEL)
         

  ES
         Embedded Systems
         

  ES
         End System (ATM)
         

  ES
         European Standard (ETSI)
         

  ES
         Errored Seconds (DS1/E1)
         

  ES
         Extended Services (OS/2)
         

  ES
         Extra Segment [register] (CPU, Intel, assembler)