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Beckmann [1] derives bounds on the length of reduction chains classes simply typed λ-calculus terms which are exact up-to a constant factor in their highest exponent. Afshari et al. [2] obtain similar acyclic higher-order recursion schemes (HORS) by embedding them and applying Beckmann's result. In this article, we apply proof strategy directly to HORS, proving exactness chain obtaining size la...

pseudoparasitus talebii nemati, malekshah-koohi & afshari n. sp. is described and illustrated based on female specimens collected from soil in golestan province, gorgan region, iran. the definition of pseudoparasitus oudemans is revised and new definition is presented.

the objective of the present study was to investigate the effects of a sustained-release multi-trace element ruminal bolus on sex ratio, the reproductive performance and lambs growth of afshari ewes. eighty afshari cycling ewes during breeding season were used in the trial. the animals were synchronized using cidr for 14 days and assigned into 4 groups including: group 1 (n=20) received a singl...

Abstract Farm diversification is mainly driven by risk mitigation effects and economic gains related to complementarities between production activities. By combining these two aspects, we investigate economies in a sample of French mixed sheep farming systems rank using stochastic dominance criteria. Partially diversified (Sheep-Grass, Sheep-Crop, Sheep-Landless) fully (Sheep-Grass-Crop-Landles...

A new biologically-inspired vision sensor made of one hundred “eyes” is presented, which is suitable for real-time acquisition and processing of 3-D image sequences. This device, named the Panoptic camera, consists of a layered arrangement of approximately 100 classical CMOS imagers, distributed over a hemiThis research has been partly conducted with the support of the Swiss NSF under grant num...

REFERENCES 1. Groden LR, Arentsen JJ. Ipsilateral rotating autokeratoplasty. Ann Ophthalmology 1983;15:899e901. 2. Jonas J, Rank R, Budde W. Autologous ipsilateral rotating penetrating keratoplasty. Am J Ophthalmol 2001;131:427e30. 3. Lee J, Winokur J, Hallak J, et al. Femtosecond dovetail penetrating keratoplasty: surgical technique and case report. Br J Ophthalmol 2009;93:861e3. 4. Holzer MP,...