Es1

8 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  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]

From WordNet (r) 2.0 [wn]:

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

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  ES
       End System (ATM)
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  ES
       Errored Seconds (DS1/E1)
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  ES
       European Standard (ETSI)
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

  ES
       Extended Services (OS/2)
       
       

From Virtual Entity of Relevant Acronyms (Version 1.9, June 2002) [vera]:

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

From The Free On-line Dictionary of Computing (27 SEP 03) [foldoc]:

  es
       
          1.  The {country code} for Spain.
       
          2.  {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)