Stress produces deferent mental and physiological reactions in the body. Mild stress is useful in cognitive tasks and performance but persistently high stress may lead to neurophysiatric illnesses like anxiety and depression. The purpose of the present study was to investigate the effect of undesired academic studying in the studies of biological science in the final year. In the present study 57 last year Biology students from college of science Salahaddin University served as participants.

Magneto-electric composites namely (1-x)NiFe O + (x)KNbO (x =0.0, 0.2, 0.4, 2 4 3 0.6, 0.8, 1.0) were prepared by solid state reaction method. The dielectric measurement were performed using LCR meter bridge the capacitance C of the sample was measured for the varying frequency range 20 Hz -1MHz at room temperature. . The dielectric constant (å') decreases exponentially with frequency. The dielectric constant decreases with increase in frequency showing dispersion in the lower frequency range. Dielectric loss (å'') and dielectric loss tangent also (tan ä) decreases with increase in frequency and shows similar behaviour

The Indian Rupee value has been depreciated very considerably against the US Dollar making considerable risk to the Indian economy. Indian should take preventive measures to protect the rupee value. From past many decades around 1973 until 2013, there are considerable changes in the value of Rupee .In the year the rupee value against US dollar is 52.84.The fall of the rupee value in the month of June 11, 2013 it is 59 .The fall of the rupee value will have consequences in the Indian economy. After the introduction of LPG policies in the year of 1991 there are numerous changes in the Indian economy. This paper explains about what are the causes of depreciation of the rupee value, and how it is impacting on Indian economy. What government should take certain measures to protect the rupee value. How imports have been impacting on to devaluate the rupee value. This paper is comprehensive phenomena to study rupee depreciation of rupee value.