as regards of supper efficiency models which increased thediscrimination power of the standard dea models, still infeasibility mayoccure. in literature there exists some models overcome this difficulty.in this paper a new procedure has been mooted in order to remove thisshortcoming in a way that both input savings and output surplus arebeing considered. this procedure deals with nonradial chang...

Water deficit is one of the most important difficulties, in which happes in dry zone and half dry zones.Water deficit, as the determinative factor, determinates the growing and extension of the plant cover inthese areas. Using the supper attractive, may reduce the production in the crops and control the plantcover in face of dry stress and water deficit. In this paper, the effect of supper attr...

Super-efficiency model in the presence of negative data is a relatively neglected issue in the DEA field. The existing super-efficiency models have some shortcomings in practice. In this paper, a novel VRS radial super-efficiency DEA model based on Directional Distance Function (DDF) is proposed to provide a complete ranking order of units (including efficient and inefficient ones). The propose...

The Lord’s Supper is probably one of the most vital elements in Christianity. However, churches nowadays witness two extreme attitudes approaching Supper: that over-sacralizes ceremony as something mystical or magical while other simply takes it a ritual memorial. While both notions are not wrong some sense, fact falls somewhere middle. Eucharist involved important dimensions: meal, and “sacrif...

Cis-Diamminedichloroplatinum II (CDDP) has been recognized as one of the most active drugs against malignant tumours including ovarian cancer. However, CDDP is a toxic drug causing emesis, renal failure, hearing loss, neuropathy and anaemia. In view of these toxicities many investigators have attempted to develop new platinum analogues which retain anti-tumour activity with less toxicity. Among...

When close to prey, porpoises actively widen their sonar beam, which may make it harder for the prey to escape.

positions allocated. It is thus his choice whether to fill the institute with PhD students and post-docs, who will work for him, or with independent scientists. The latter will naturally be in a better position to secure additional funding but are often viewed by directors as a threat to their power. Schroeder believes that, " Too many mediocre professors currently have too much power. They are...

Pseudo-constant contact angle appears in evaporating binary droplets on supper-wetting surfaces.