Purpose in the for-profit firm: a review and framework for management research

Purpose is a concept often used in managerial communities to signal and define a firm’s benevolent and pluralistic approach to its stakeholders beyond its focus on shareholders. While some evidence has linked purpose to positive organizational outcomes such as growth, employee satisfaction, innovation, and superior stock market performance, the definition and application of purpose in management research has been varied and frequently ambiguous. We review literature streams that invoke purpose in the for-profit firm and propose a unifying definition. Next, we develop a framework to study purpose that decouples its framing and formalization within firms from its realization, thus helping to avoid conflation of the presence of purpose with positive organizational outcomes. The framework also highlights internal and external drivers that shape the framing of purpose as well as the influence of the institutional context on its adoption and effectiveness. Finally, we provide a rich agenda for future research on purpose

Neutron resonance capture applied to some prehistoric bronze axes

The elemental analysis of materials and objects on the basis of neutron resonance capture by nuclei as a function of neutron energy is briefly explained. The feasibility of neutron resonance capture analysis (NRCA) is demonstrated with five prehistoric “bronze” axes of different kinds and complex elemental compositions. Attention is paid to the occurrence of indium as a trace element in these artefacts

Fostering European Collaborations: EUFRAT and work done at the accelerator facilities of JRC-IRMM

The European Commission via the General Directorate RTD in its different Framework Programs supported collaborations of member state institutions dealing with nuclear data. The projects EFNUDAT, ERINDA, CHANDA and EUFRAT all have in common Transnational Access Activities (TAA) to partner institutions. Within the past 10 years the collaborations have grown and in CHANDA now 35 partners are involved of which 16 offer TAA to their facilities. Since June 2014 JRC-IRMM, one of the driving forces behind the TAA, launched its own TAA project EUFRAT to foster collaborations with member states institutions. The calls for proposals are open ended with a deadline twice a year. A Project Advisory Committee discusses the proposals and decides on about approval. Financial support is given to approved proposals for two scientists. So far two calls have been evaluated with a request for access totalling more than 5000 h. Examples of proposals at the accelerator facilities at the JRC-IRMM are presented showing the multitude of possibilities using the nuclear facilities at the JRC-IRMM

Characterisation of plastic scintillators used as an active background shield for neutron detection

This work is part of a JRC Exploratory Research project to develop an active shield that is used to reduce the background due to cosmic radiation in a low-level nuclear waste detection system. The shield consists of an array of plastic scintillators surrounding the detection system. Commercially available plastic scintillation detectors with different thicknesses were characterized for their response to gamma rays, neutrons and muons. Response functions to gamma rays were determined by measurements with radionuclide sources in the energy range from 0.6 MeV to 6.0 MeV. Neutron response functions were measured at mono-energetic neutron beams produced at the Van de Graaff accelerator of the JRC Geel (B) and were derived from results of time-of-flight measurements at the Van de Graaff accelerator of the INFN Legnaro (I). From the response functions for gamma rays and neutrons, light output and resolution functions for protons and electrons were derived. Experimental response functions for muons were determined with the detectors positioned at different orientations. The muon peak is more pronounced in horizontally oriented detectors. Using a scintillator with a minimum thickness of 20 mm a signal caused by the detection of a muon can be separated from events due to natural gamma ray background. For detectors that are stacked, signals caused by the detection of muons can be identified based on a coincidence pattern. Hence, requirements on such a coincidence pattern together with requirements on the light production are effective as parameters for the veto system to be designed.JRC.D.4-Standards for Nuclear Safety, Security and Safeguard

Measurements of the capture cross sections of natural silver in the resonance range with the time of flight technique

Neutron capture cross section measurements have been performed at the time-of-flight facility GELINA of the EC-JRC-Geel. Prompt gamma rays, originating from a natural silver sample, were detected by a pair of C6D6 liquid scintillation detectors. The total energy detection principle in combination with the pulse height weighting technique has been used. In this contribution the experimental details together with the data reduction process are described. In addition, first results of calculations with REFIT are presented to verify the quality of recommended cross section data in the resolved resonance region

Encoded physics knowledge in checking codes for nuclear cross section libraries at Los Alamos

Checking procedures for processed nuclear data at Los Alamos are described. Both continuous energy and multi-group nuclear data are verified by locally developed checking codes which use basic physics knowledge and common-sense rules. A list of nuclear data problems which have been identified with help of these checking codes is also given

An integrated framework for rural electrification: Adopting a user-centric approach to business model development

Rural electrification (RE) has gained prominence over the past two decades as an effective means for improving living conditions. This growth has largely been driven by socio-economic and political imperatives to improve rural livelihood and by technological innovation. Based on a content analysis of 232 scholarly articles, the literature is categorized into four focal lenses: technology, institutional, viability and user-centric. We find that the first two dominate the RE debate. The viability lens has been used less frequently, whilst the user-centric lens began to engage scholars as late as 2007. We provide an overview of the technological, institutional and viability lenses, and elaborate upon the user-centric lens in greater detail. For energy policy and practice, we combine the four lenses to develop a business model framework that policy makers, practitioners and investors could use to assess RE projects or to design future rural electrification strategies