Using DEA to compute most favourable and least favourable sets of weights in ABC inventory classification

using dea to compute most favourable and least favourable sets of weights in abc inventory classification

Pathology of University Cultural Activities in Order to provide a Favourable Model

One of the intrinsic duties of the cultural and social deputy of Farhangian University is to expand the dominance of the cultural space over all aspects of the university. In this regard, various planning and activities have been done and are being done in recent years so that student-teachers, in addition to gaining professional qualifications, can also participate and cooperate in cultural an...

Ranking DEA Efficient Units with the Most Compromising Common Weights

One may employ Data Envelopment Analysis (DEA) to discriminate decision-making units (DMUs) into efficient and inefficient ones base upon the multiple inputs and output performance indices. In this paper we consider that there is a centralized decision maker (DM) who ‘owns’ or ‘supervises’ all the DMUs. In such intraorganizational scenario the DM has an interest in discriminating the efficient ...

Comparison of Different Operational Resonant Frequencies for W.b.a.n. and Antenna Design for the Most Favourable Frequency

A WIRELESS BODY AREA NETWORK (WBAN) is a wireless sensor network technology that is confined to body of a person under supervision. There are various different challenges in WBAN designing , amongst which antenna designing and suitable operational resonant frequency selection for transmission are some of the major areas of concern. In this paper, we will discuss about different available freque...

Towards Dynamically-Favourable Quad-Rotor Aerial Robots

This paper outlines progress towards realising practical quad-rotor robot helicopters and, in particular, the Australian National University’s ‘X-4 Flyer’ platform. Two challenges facing the X-4 are generating sufficient thrust and managing unstable dynamic behaviour. We address these issues with a rotor design technique for maximising thrust and the application of a novel rotor mast configurat...

Favourable response to splenectomy in familial myelodysplastic syndrome.

Familial myelodysplastic syndrome occurring at a young age is a very rare childhood haematological malignancy. Two siblings, aged three and 18 years, from a consanguineous marriage, presented with pancytopenia and was subsequently diagnosed to have myelodysplastic syndrome. Both remained clinically stable throughout the illness. Splenectomy appeared to have fully corrected the cytopenia in one ...