1,721,292 research outputs found
A combined Forward Error Control and multiple access protocol for wireless voice/data integration
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Carbamoyl and alkoxycarbonyl complexes of palladium(II) and platinum(II)
No full textCarbamoyl and alkoxycarbonyl complexes of Pd(II) and Pt(II) of the type (pnp)M(CONHR)Cl [pnp = 2,6-bis(diphenylphosphinomethyl)pyridine; M = Pd, R = Ph, p-tolyl, p-MeOC6H4, cyclohexyl, Me3C; M = Pt, R = Ph], (pnp)Pd(CONPr2)Cl, (pnp)M(CO2R)Cl (M = Pd, R = Ph, Me; M = Pt, R = Me) and (pnp)Pd(CO2Me)2 result from reaction of (pnp)MCl2 with CO and amines or alkoxides at room temp. and atm. pressure. The carbamoyl complexes react with bases to give urethane or (PhNH)2CO, depending upon the exptl. conditions
Chloride based ionic liquids as promoting agents for Meerwein reaction in solventless conditions
No full textChloride based ionic liquids were used as chloride source in Meerwein reaction either in [bmin]X (bmim = 1-butyl-3methylimidazolium, X = BF4, PF6) as solvents or in solventless conditions. Satisfactory yields (49-71%) with diversely substituted diazonium salts were achieved by using 1,3-dibutylimidazoliurn chloride in the presence of a bimetallic Zn/Cu catalyst
The RRA-ISA multiple access protocol with and without simple priority schemes for real-time and data traffic in wireless cellular systems
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Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Whole-exome sequencing to disentangle the complex genetics of hippocampal sclerosis–temporal lobe epilepsy
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