Use of chemical fertilizers, pesticides and sewage sludge in agriculture lands caused the increase of heavy metals concentration in the soils in many parts of the world. The purpose of this article is studying the impacts of agricultural activities on the accumulation of Cd, Co, Cr, Cu, Ni and Pb in the soil. The soil samples were taken by systematic method from agriculture fields with cultivat...

OBJECTIVE A dose-response study with different doses of dexamethasone (dex) to assess the corticotrophic resistance in Cushing's disease (CD) using salivary cortisol as an end point has not yet been evaluated. We also reported our experience with salivary cortisol compared to plasma cortisol determination during dex suppression test (DST) and after ovine corticotrophin release hormone (oCRH) te...

1100 (CD-ROM). [9] Stofan, E.R. et al. (2001) Icarus, 152, 75-95. Table 1. Statistics relating to each morphological class in the catalogue. Volcano class Frequency Mean diameter

Marketing educators are faced with the challenge of embracing new technologies for developing learning tools and adopting teaching strategies that facilitate active learning. This study evaluates 291 undergraduate marketing students’ attitudes toward technology-enhanced learning resources provided on CD-ROM and a course homepage. Compatibility and study performance were main predictors of stude...

Conversion should not be a problem. It is best to use a general accepted tool, which comes with a preprint format. Until BLUe’s format is generally accepted a BLUe script has to converted to comply with publishers’ formats to get it out. Conversion via TEX’s expansion is exercised in this note, with as result a plain TEX Convertor Assistant, in the spirit of AWK. In netland it does not matter b...

s for contributed papers have been compiled to allow authors to check accuracy and so that visitors to this website may preview the papers to be presented at the conference. Full proceedings of the conference will be published on a cdrom to be distributed to registrants at the conference.

Introduction In trying our days many companies are to create the project e-learning system in order to offer the best training from distance. E-learning intersects numerous fields and practice anc cannot be trivialized into a sample formula for success. Therefore our paper will try to include the database system as a bridge between traditional learning and modern learning.When e-learning was fi...