The role of the horse in Europe. Editorial

The horse has a unique place in European society. Historically, it has played a major part in shaping political and agricultural advances. Today, the horse has diverse roles ranging from the companion and leisure horse, to the sporting athlete. The horse continues to work on the land in many European countries, it serves in the police and the armed forces, and in some regions is a source of food. This has resulted in a vast range of horse-human interactions and relationships. Despite the long association between man and the horse we still have a great deal to learn about their behaviour and the constraints that domestication has placed on them. The WATHAM Symposium on “The Role of the Horse in Europe”, organized in association with the Anthrozoology Institute at the University of Southampton, brought together researchers involved in the student of equine behaviour management and horsehuman interactions to present some of their recent work and to identify fruitful areas for future research. In addition to the main programme papers, the Symposium also featured a series of poster presentations on a range of topics including the evolution and domestication of horses; their husbandry, behaviour and welfare; and the role of the horse in modern society. The horse industry, and indeed, equine research, appears to be very fragmented by both discipline and country; and European collaboration provides a greater research potential than exists within countries or disciplines. The WALTHAM Symposium was successful, not only in highlighting common areas of interest, but also in revealing gaps in our knowledge where the paucity of information stands a barrier to the advancement of the equine industry, as a whole, across Europe

Visual information seeking on palmtop devices

Ahlberg and Shneiderman's Starfield displays have been shown to provide fast and convenient access to large collections of data. However, the standard design requires a large, high-resolution, colour screen. This paper presents the results of a short project investigating this visual information seeking technique on a monochrome palmtop

Two Higgs doublets to explain the excesses pp→γγ(750 GeV)pp\rightarrow \gamma\gamma(750\ {\rm GeV}) and h→τ±μ∓h \to \tau^\pm \mu^\mp

The two Higgs doublet model emerges as a minimal scenario in which to address, at the same time, the $\gamma\gamma$ excess at 750 GeV and the lepton flavour violating decay into $\tau^\pm \mu^\mp$ of the 125 GeV Higgs boson. The price to pay is additional matter to enhance the $\gamma\gamma$ rate, and a peculiar pattern for the lepton Yukawa couplings. We add TeV scale vector-like fermions and find parameter space consistent with both excesses, as well as with Higgs and electroweak precision observables.Comment: 15 pages, 1 figure; v2: discussion of tau-->mu gamma added, leading to an additional constraint. v3: references added, figure 1 recovered and figure 2 adde