Competing against doping

Arne Ljungqvist: the great fighter against doping.

Professor emeritus Arne Ljungqvist from Karolinska Institutet, Stockholm, who has served in various high positions in the IOC, International Association of Athletics Federations (IAAF), Swedish Sports Confederation, to mention some of them, has dedicated a great deal of his life to service in sports and sports medicine. Arne Ljungqvist has especially dedicated his career to the fight against do...

WAP against Competing Technologies and Solutions

Browser technologies for handled devices are one of several key enablers for the mobile Internet. Of the competing browser technologies, Wireless Application Protocol (WAP) emerges as the dominant solution for second-generation systems. In this context, the paper provides a brief background to WAP and goes on to compare it against competing technologies and solutions.

Doping against the native propensity of MoS2: degenerate hole doping by cation substitution.

Layered transition metal dichalcogenides (TMDs) draw much attention as the key semiconducting material for two-dimensional electrical, optoelectronic, and spintronic devices. For most of these applications, both n- and p-type materials are needed to form junctions and support bipolar carrier conduction. However, typically only one type of doping is stable for a particular TMD. For example, moly...

Competing orders and the doping and momentum dependent quasiparticle excitations in cuprate superconductors ⋆

The low-energy quasiparticle excitations in holeand electron-type cuprate superconductors are investigated via both experimental and theoretical means. It is found that the doping and momentum dependence of the empirical low-energy quasiparticle excitations is consistent with a scenario of coexisting competing orders and superconductivity in the ground state of the cuprates. This finding, based...

Contemporary issues in the fight against blood doping in sport.