introduction evaporation is a phenomenon of hidrological cycle that is particularly important in studies of water. much of the annual rainfall in arid and semi-arid weather characteristics that iran immediately returns to the atmosphere. so it will be important to estimate and predict the amount of evaporated to estimate of water. dez basin in south-west iran, where the country's main cent...

poplar trees are appropriate species for plantation and forest rehabilitation because of fast growing and high wood yield, as well as adaptability to unfavorable climate. salinization of soil and high temperature are the inhibitory factors in khuzestan province. populus euphratica is a tree species that tolerates soil salinity and high temperature. acclimatization of cut seedling of three popul...

Die diesjährige Konferenz der Special Interest Group Information Retrieval (SIGIR) der ACM fand vom 4. bis 6. Juli 1994 an der Dublin City University unter der Leitung von Alan Smeaton statt. Insgesamt kamen ca. 270 Teilnehmer aus 20 Ländern (inkl. Australien, Südkorea, Singapur, Japan, Slovenien, USA, Canada und den meisten europäischen Staaten). Ca. ein Drittel erhielt Mittel aus dem HCM-Förd...

We first present our view of detection and correction of syntactic errors. We then introduce a new correction method, based on heuristic criteria used to decide which correction should be preferred. Weighting of these criteria leads to a flexible and parametrable system, which can adapt itself to the user. A partitioning of the trees based on linguistic criteria: agreement rules, rather than co...

The Annals of the Frankish kingdom, under the year 818, contain a description of the arrival of legations of certain Abodrits, Guduskans and Timo~ans at the Frankish court in Heristal. This paper is devoted to an attempt at the further identification of these tribes and their habitats. It mainly discusses the possibility that the Timo~ans and Abodrits should be recognized as two of the so-calle...

maryam zaheri1, ali gholami1*, habibollah nadian2, ebrahim panahpour1 1- department of soil science, college of agriculture, ahvaz branch, islamic azad university, ahvaz, iran 2- department of soil science, college of agriculture, ramin agriculture university, ahvaz, iran * corresponding author: [email protected] received: 22 may 2015                                                      ...

a faunistic survey was conducted to identify the leafhoppers in the southwest of iran (khouzestan province) in 2014. among the collected materials, aconurella nuristana dlabola, 1957 is recorded for the first time for iranian leafhoppers fauna. diagnostic characters and geographical distribution of the newly recorded species is presented briefly.