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The article focuses on achieving psychological well-being and self-awareness with the help of vedic disciplines of traditional systems of medicine including Yoga, Ayurveda and Tantra.

Provides information on the development of the African Standby Force (ASF). Adoption of the Policy Framework for the Establishment of the African Standby Force and the Military Staff Committee by the African Union; Objectives of the ASF; Establishment of rosters of mission leaders and military, police and civilian experts by the African Union and ASF functionaries.

Homologous recombination was used to generate a number of mutants of serogroup B Neisseria meningitidis B16B6 with the following characteristics: (i) an inability to bind human or porcine transferrin because of loss of both transferrin binding proteins (Tbp) A and B [strain B16B6(Str(r))/tbpA(-)B(-)] and (ii) an ability to bind porcine transferrin but not human transferrin [strain B16B6(Str(r))/tbpA(ap)B(ap)] due to replacement of the meningococcal Tbp with the Tbp of Actinobacillus pleuropneumoniae. During construction of the B16B6(Str(r))/tbpA(ap)B(ap) strain, transformants expressing only TbpA or TbpB of A. pleuropneumoniae were isolated [strains B16B6(Str(r))/tbpA(ap)B(-) and B16B6(Str(r))/tbpA(-)B(ap)]. Expression of the A. pleuropneumoniae Tbp in N. meningitidis B16B6 was iron regulated and expressed under the control of the meningococcal promoter. The relative abilities of the meningococcal transformants to bind porcine transferrin were in the order B16B6(Str(r))/tbpA(ap)B(ap) > B16B6(Str(r))/tbpA(ap)B(-) > B16B6(Str(r))/tbpA(-)B(ap). Of these transformants, only B16B6(Str(r))/tbpA(ap)B(ap) could grow in the presence of porcine transferrin as the sole iron source, achieving a growth rate similar to that of the B16B6 parent strain in the presence of human transferrin.