Abstract: A direct visual monitoring system for sensing the interior of a rotary mineral mill which comprises a monitoring unit, a main control unit and an operation and management unit wherein the monitoring unit is located inside a feed hopper and adjusted according to the physical characteristics of said feed hopper and in accordance with the dimensions of the mill, so as to allow for a direct view of the interior of the mill. The operating method comprises arranging inside a monitoring unit, a container of sensors for sensing the inner temperature thereof; determining the acceleration on the vertical axis, on the horizontal lateral axis and on the front horizontal axis, according to the time; obtaining two-dimensional images of the geometric conditions of the interior of the mill; obtaining two-dimensional thermal images of the interior of the mill and executing a detection of distance in one or more planes.

Abstract: A selection parameter is applied to a set of risk assessment data and corresponding performance measure data for a completed, or active, project that is similar to a proposed project. Certain combinations of the risk assessment data and corresponding performance measure data are selected for training an optimal predictive model. The predictive model is applied to available data of a proposed project for predicting associated risks, or outcomes, of the proposed project.

Abstract: A direct visual monitoring system for sensing the interior of a rotary mineral mill which comprises a monitoring unit, a main control unit and an operation and management unit wherein the monitoring unit is located inside a feed hopper and adjusted according to the physical characteristics of said feed hopper and in accordance with the dimensions of the mill, so as to allow for a direct view of the interior of the mill. The operating method comprises arranging inside a monitoring unit, a container of sensors for sensing the inner temperature thereof; determining the acceleration on the vertical axis, on the horizontal lateral axis and on the front horizontal axis, according to the time; obtaining two-dimensional images of the geometric conditions of the interior of the mill; obtaining two-dimensional thermal images of the interior of the mill and executing a detection of distance in one or more planes.

Abstract: A procedure for obtaining the expression of a membrane antigen of a pathogen against which an live oral vaccine development is desirable on the surface of a negative Gram bacteria to which virulence is attenuated, or another bacteria or other Gram negative or positive bacteria with probiotic features which are compatible with the proposed expression system and that can be used as a live oral vaccine, wherein a plasmid is constructed and obtained based on the structure of pET family plasmids, with tbpB gene incorporated under the control of T7 promoter or another equivalent one, with the addition of a metabolic marker in the plasmid vector, previously cloned with its own promoter, inactivating, at the same time, the antibiotic resistance. In addition, recombinant microorganism such as an attenuated vaccine strain against group B meningitis with immunizing and protective properties against infection by Neisseria meningitidis.