Can Species Have Capabilities, and What if They Can?

Bone allografts: What they can offer and what they cannot.

Bone allografts can be used in any kind of surgery involving bone from minor defects to major bone loss after tumour resection. This review describes the various types of bone grafts and the current knowledge on bone allografts, from procurement and preparation to implantation. The surgical conditions for optimising the incorporation of bone are outlined, and surgeon expectations from a bone al...

Heavy sterile neutrinos - what they can be and what they can ’ t

We review current astrophysical bounds on MeV sterile neutrinos, and then we discuss why a sterile keV neutrino is a natural warm dark matter candidate.

Capabilities: Describing What Services Can Do

The ability of agents and services to automatically locate and interact with unknown partners is a goal for both the semantic web and web services. This, “serendipitous interoperability”, is hindered by the lack of an explicit means of describing what services (or agents) are able to do, that is, their capabilities. At present, informal descriptions of what services can do are found in “documen...

Awards and Competitions. What They Can Do and How They Can Do It

What are artificial neural networks and what they can do?

The artificial neural networks (ANN) are very often applied in many areas of toxicology for the solving of complex problems, such as the prediction of chemical compound properties and quantitative structure-activity relationship. The aim of this contribution is to give the basic knowledge about conception of ANN, theirs division and finally, the typical application of ANN will be discussed. Due...