abstract low water holding capacity of soilless substrates increases water stress and waste of nutrient solution. irrigation time management can reduce such problems. in this research, responses of hydroponically cultured greenhouse strawberries were evaluated under different irrigation schedules. in first step, plant daily water need was estimated and then delivered to plants through two metho...

We introduce the notion of real structure in our spectral geometry. This notion is motivated by Atiyah’s KR-theory and by Tomita’s involution J. It allows us to remove two unpleasant features of the “Connes-Lott” description of the standard model, namely, the use of bivector potentials and the asymmetry in the Poincare duality and in the unimodularity condition.

Class action lawsuits as a vehicle of rent extraction is developed as an extension of political/legislative rent extraction theory. An event study is performed on thirty firms in which a securities class action lawsuit is filed and subsequently resolved by retraction, settlement, or legal verdict. The data set is found to be consistent with rent having been extracted as a result of the class ac...

Human actions naturally co-occur with scenes. In this work we aim to discover action-scene correlation for a large number of scene categories and to use such correlation for action prediction. Towards this goal, we collect a new SUN Action dataset with manual annotations of typical human actions for 397 scenes. We next discover action-scene associations and demonstrate that scene categories can...

We establish a representation of the core of convex measure games by means of rearrangement ideas and the notion of Kantorovich potentials. Our representation was first proved by Marinacci and Montrucchio [7] when the underlying measurable structure is that of a standard Borel space. The approach presented here is completely different and does not require this assumption.

Abstract We consider the constraints that can be imposed on a wide class of Inflation models in modified gravity scenarios in which the Friedmann equation is modified by the inclusion of ρ2 terms, where ρ is the total energy density. In particular we obtain the reheating temperature and gravitino abundance associated with the end of inflation. Whereas models of chaotic inflation and natural inf...

We use probabilistic techniques to study neural systems which improve the timing accuracy of action potential 'ring. A striking example of such accuracy was discovered in the columnar region of the VNLL by Covey and Casseday (J. Neurosci. 11 (1991) 3456). In response to sound stimulation, these VNLL cells 're an action potential whose latency under repeated trials has a standard deviation of ap...