background: echinococcosis or hydatid cyst (hc) is considered as one of the major parasitic infections in iran that causes many health problems and economic losses in communities. the aim of this study was to determine the prevalence of hc in patients referred to surgery wards of three hospitals in khorram-abad, the center of lorestan province in south-west of iran from 2002 - 2006. methods: to...

due to successes of fingerprinting method in producing rapid and low-cost information of sediment sources, in this research this method was used in three sub-cathments of chasht-khoran basin in semnan province: amrovan, atari and ali-abad. samples below 63 μm were separated and 15 fingerprinting propertis was measured. in the first stage comparison of means and differentiation analysis were use...

Abad ke-21 dianggap sebagai abad pengetahuan, ekonomi berbasis teknologi berita, globalisasi, revolusi industri 4.0, serta sebagainya. di ini, terjadi perubahan yang sangat cepat sulit diprediksi dalam segala aspek kehidupan baik bidang ekonomi, transportasi, teknologi, komunikasi, info, lain – lain. Industri 4.0 pertama kali diperkenalkan pada Hannover Fair 2011 ditandai digital. Industry adal...

The banana is one of the most important components in economy and food guarantee, mainly countries with fragile economies. In Peru, itsimportance lies being a valuable source for consumer factor guarantee producer his family. Itpreviewed arthropod fauna associated withthe crop, Musa paradisiacaL., seda variety, two towns: Villa Salvación village Mansilla, both placed district province Manu, Mad...