Investigation of Technical Efficiency and Economic Value Some Production, Reproductive, Survival Growth Traits Holstein Cows in Pars Agriculture Industry Ardabil Province

Uptake of L-proline, hydroxy-L-proline and 5-oxo-L-proline by luminal-membrane vesicles isolated either from whole cortex or from pars convoluta or pars recta of proximal tubules was studied by a spectrophotometric method. Uptake of L-proline and hydroxy-L-proline by vesicles from whole cortex was mediated by both Na+dependent and Na+-independent, but electrogenic, processes, whereas transport ...

X-band dual-polarization phased-array weather radars (X-PARs) have been used in South China extensively. Eliminating the attenuation and system bias of radar data is key to utilizing advantage X-PAR networks. In this paper, disdrometer raindrop-size distribution (DSD) measurements are calculate polarimetric variables analyze characteristics precipitation attenuation. Furthermore, based on netwo...

In this paper we introduce the new configuration of the EUClueScanner model (EUCS100) that is designed for evaluating the impact of policy alternatives on the European territory at the high spatial resolution of 100 meters. The high resolution in combination with the vast extent of the model called for considerable reprogramming to optimize processing speed. In addition, the calibration of the ...

This paper describes a mechanism to analyse the dependencies among events within use case specifications. The paper presents an argument for forcing explicit consideration of dependencies, by using an augmented use case description, which forces the modeller to add pre and post conditions on events. The argument is demonstrated using an industrial case study involving the specification of real-...

ion from which the system – its entities, the interactions between them – is being looked at and defined. OBSERVATION 3: Incomplete data is not the only reason for the model of a real interaction system to fail to account for existing interactions between entities of the system. Despite the modeller’s flawless observation and formalisation of the system, some causal relationships between entiti...

This document describes the background behind the Requests for Proposals for UML 2.0 as being issued by the OMG. This includes both an internal upgrade of the UML structure, and extensions that users find lacking in the current UML. The corresponding presentation will focus mostly on the latest developments in industry what all these changes mean for end users, i.e. the UML modeller.