using a geographic information system and statistics, we evaluated spatial distributions ofnitrate and chloride concentrations in groundwater in an area of north-central texas with agricultural activity,in addition to oil and natural gas exploration and production. data were compiled from 40 water wells sampledin 2007. nitrate concentrations in three wells exceeded the maximum contaminant level...

This paper describes an approach to measuring extinct fission products that would allow for the characterization of a nuclear test at any time. The isotopic composition of molybdenum in five samples of glassy debris from the 1945 Trinity nuclear test has been measured. Nonnatural molybdenum isotopic compositions were observed, reflecting an input from the decay of the short-lived fission produc...

Gregory of Nazianzus valued the educational influence poetry. He hoped that recipients his poetry would be not only delighted, but also educated and convinced by its attractive form. This is case with problem Holy Trinity as well. A closer study Gregory’s verses, presenting introducing secret Trinity, reveals union impersonal view Theologian profound personal feeling man. proposes a clear...

Choosing an appropriate research strategy is difficult. It requires a deep and honest reflection of one’s own beliefs. It requires commitment to the relationship between the philosophical trinity, the research paradigm, and the research methodology or methodologies. The philosophical trinity answers the questions ‘What exists?’, ‘How do I know?’, and ‘What is valuable? This paper argues that th...

This paper is an invitation to carry out science and engineering for a class of socio-technical systems where individuals — who may be human or artificial entities — engage in purposeful collective interactions within a shared web-mediated social space. We put forward a characterization of these systems and introduce some conceptual distinctions that may help to plot the work ahead. In particul...

An electromagnetic trinity comprising vacuum, anti–vacuum, and ni-hility is postulated — after making use of materials with " negative per-mittivity " and " negative permeability " — to illuminate the structure of electromagnetic theory, at least insofar as the relationship of phase velocity with Poynting vector is concerned.

Sonja PERREN, University of Zürich, Switzerland Lucie CORCORAN, Trinity College Dublin, Ireland Helen COWIE, University of Surrey, UK Francine DEHUE, Open University of Netherlands D'Jamila GARCIA, Instituto Universitário de Lisboa (ISCTE-IUL), Centro de Investigação e Intervenção Social – IUL, Portugal Conor MC GUCKIN, Trinity College Dublin, Ireland Anna SEVCIKOVA, Faculty of Social Studies, ...

the Christian theology of religions. Introduction A remarkable revival of Trinitarian theology emerged in the twentieth century. Karl Rahner, on the Catholic side, and Karl Barth, on the Protestant side, played key roles in the “ecumenical rediscovery” of the Trinity. In addition to rethinking elements of this central doctrine (e.g., nature of divine personhood, Filioque, etc.), this resurgence...