barfabad river is one of the most important surface water resources in the west of iran which passes from the south of kerend and through the islamabad city and receives high volume of human and industrial sewage. for assessing the water quality of the river, 8 stations were chosen and 72 samples were taken during 9 months from april 1997 to january 1998 and were analysed according to the stand...

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HDDT breast-y 286 9 2 2.36 HDDT compustat 13657 20 2 25.26 HDDT covtype 38500 10 2 13.02 HDDT credit-g 1000 20 2 2.33 HDDT estate 5322 12 2 7.37 HDDT german-numer 1000 24 2 2.33 HDDT heart-v 200 13 2 2.92 HDDT hypo 3163 25 2 19.95 HDDT ism 11180 6 2 42.00 HDDT letter 20000 16 2 24.35 HDDT oil 937 49 2 21.85 HDDT page 5473 10 2 8.77 HDDT pendigits 10992 16 2 8.63 HDDT phoneme 5404 5 2 2.41 HDDT ...

Modern cordless telephones offer an ECO mode. When this is activated the base station, when idle, does not emit or emits only to a much lesser extent. In addition, the range of the base station (and thus the radiation strength) can be reduced in some models. During the conversation the emission of the handset (and sometimes the base station) is dynamically reduced, depending on the quality of t...