This essay will argue that the internet provides an “added-value” to education, providing resources for more effective teaching and enhancing the learning of the students. The internet emphasizes written communication, facilitating clarity of thought and serving as the basis for critical thinking. The internet emphasizes the social dimensions of learning, and the students’ own role in their lea...

ElINE manifestation of overexposure of the skin to x-ray radiation employed diagnostically is the appearance of an erythema similar to sunburn. This paper presents the experimental results of a study which was completed to determine the amount of radiation from a dental x-ray machine that is required to produce an erythema of the skin on the flexor surface of the forearm. There are many referen...

in order to quantify of schooling behavioral responses of rosy barb (puntius barbus) subjected to acute decreasing temperature stress monitored by computer- vision system. four aquaria as duplicate with a density of 30 fish per unit were used for rearing of fish in normal and stress conditions. some geometric schooling parameters such as average location of center gravity school and distance of...

Homoleptic fluorinated alkoxide complexes have been prepared from KOC4F9, 1, via salt metathesis routes. One four-coordinate K{K(18C6)}[Co(OC4F9)4], 2, and four three-coordinate complexes: {K(18C6)}[Fe(OC4F9)3], 3, {K(18C6)}[Co(OC4F9)3], 4, {K(18C6)}[Cu(OC4F9)3], 5, and {K(18C6)}[Zn(OC4F9)3], 6, have been prepared and all except 5 have been characterized crystallographically. Compounds 3, 4, an...