the use of such biostimulants as humic materials has recently become common in turf management operations. these products have been used to help the establishment of turfgrass and to enhance the turf stress tolerance capacity. this experiment was aimed at studying the effect of humic acid on some growth factors in turf grass. it was carried out in a factorial randomized complete block design (r...

abstract:â green spaces, especially urban gardens have been a subject of study in many countries for a long time, but the subject has been mostly overlooked in iran. therefore, this study tries to analyze the changes in land use and how we can protect green spaces (gardens) in jahrom in line with sustainable development in 1996-2006. the data in this study were collected through local investiga...

http://dx.doi.org/10.1016/j.icarus.2014.03.035 0019-1035/ 2014 Published by Elsevier Inc. ⇑ Corresponding author. E-mail address: [email protected] (D.L. Buczkowski). D.L. Buczkowski a,⇑, D.Y. Wyrick , M. Toplis , R.A. Yingst , D.A. Williams , W.B. Garry , S. Mest , T. Kneissl , J.E.C. Scully , A. Nathues , M.C. De Sanctis , L. LeCorre , V. Reddy , M. Hoffmann , E. Ammannito , A. Frig...

Any opinions expressed in this memoir are those of the author(s) and do not necessarily reflect the views of the National Academy of Sciences. a l B e r t d o r f m a n 1916—1982 A Biographical Memoir by n a n c y B. s c H W a r t z a n d l e o n a r d r o d È n Biographical Memoir Copyright 1997 NatioNal aCademies press washiNgtoN d.C.

in the new societies, the women’s gender identity affected by the external atmosphere, communal relationships, as well as life experiences is constantly changing.  in terms of sociology, the type of the division of atmosphere is the reflection of the social relationship dominant on the society and it is considered as an index towards the mode of the organization of society as well as a foundati...

to inspect the effect of methyl salicylate (mesa) vapor on fruit shelf life quality in kiwifruit (actinidia chinensis cv. hayward) an experiment was carried out in citrus research institute, ramsar, iran in 2006-2007. the experiment was based on a completely random design of three replications. the treatments consisted of mesa at five rates (0, 8, 16, 24 and 32 µl/l) and storage time of five le...

the aim of this study was to investigate the hemagglutination properties of caprine herpesvirus-1(cphv-1) and their application for cphv-1 antigen detection and evaluation of the dynamics of postinfectious/vaccine antibody production. cphv-1 hemagglutination activity was proved only with mouseerythrocytes, pbs and saline solutions at 4°c and 22°c. in vaccinated animals, goats and bucks withresp...

summary based on the results of the analysis of site effects, mostly those with shear wave velocity and the fundamental period chosen as the basis for classification. in revision of earthquake resistant design regulations for buildings, classification of lands should be subject to the field conditions, geological, geotechnical, geophysical, and laboratory tests.in this context, the average shea...

4-chloromethyl styrene (cms) was copolymerized with different monomers such as methyl methacrylate (mma), methyl acrylate (ma), 2-ethylhexyl acrylate (eha) by free radical polymerization method at 70 ±1°c using a,a'-azobis(isobutyronitrile) (aibn) as an initiator. the copolymer compositions were obtained using related 1hnmr spectra and the polydispersity of the copolymers were determined using ...

main objective in wheat breeding programs is to improve high yielding and stable varieties possessing desirable morpho-physiological traits. this study was conducted to determine the stability of 18 winter and facultative bread wheat genotypes. the experiments carried out in 9 experimental stations (karadj- arak- ardebil- jolgerokh- miandoab- hamedan- mashad- qazvin- khoy) using a randomized co...