Purpose: Water is very important to the existence of humans, though could also serve as vehicle of pathogenic organisms and dangerous organic and inorganic matters. The physicochemical and microbiological analysis of seven borehole water samples used by AkungbaAkoko residents were carried out with the aim of ascertaining their suitability or otherwise for human consumption. Methods: The total h...

objective: tooth surface undergoes continuous remineralization and demineralization. the aim of this study was to compare the effect of caseinphosphopeptide-amorphous calcium phosphate (cpp-acp) paste and fluoride gel on the microhardness of demineralized enamel lesions.   methods: frothy eight specimens of premolar teeth were chosen and randomly divided to 4 groups of 12. after the initial mea...

We explore the possibility of automating NP-hardness reductions. We motivate the problem from an artificial intelligence perspective, then propose the use of second-order existential (SO∃) logic as representation language for decision problems. Building upon the theoretical framework of J. Antonio Medina, we explore the possibility of implementing seven syntactic operators. Each operator transf...

Limnological studies were under taken to understand the correlation between physicochemical parameters and phytoplanktons of the Tighra reservoir, Gwalior, Madhya Pradesh from November 2010 to October 2011.In the present investigation, water temperature ranged from 18.4 C to 35.75 C, transparency ranged from 152.75 cm to 211.5 cm, conductivity from 272.5 μS/cm to 408.5 μS/cm, turbidity from 5.7...

Abstract Background and purpose: According to the reported problems in area of the inappropriateness of water quality which used for washing and staining of car apparatuses in a car factory, this research was carried out for identification of physical, chemical, and microbiological characteristics of the consumed water in Babol car factory, Iran. Materials and Methods: Physical and chemical par...

The minimum to maximum temperature value was observed 22ºC 25.2ºC while pH ranged between 7.2 (P-9) 7.9 (P-1) . Turbidity 5 (P-7) 17.9 (P-11) NTU. TDS 1540 (P-10) 4950 (mg/l (P-4). and Total Hardness 240 (P-3) 1250 mg/l Calcium 75(P-3) 436 (P-9). Magnesium 25.6 (P-6) 139 highly positive correlated were found total hardness (0.944) , Chloride (0.913). Highly negatively were, (-0.640).The result ...


 Water is a vital natural resource for human life. quality basic standpoint that needs to be deliberated while seeing sustainable development as well health risks. The aim of this research the analysis drinking groundwater parameters Bahawalnagar District Punjab, Pakistan, and potential risks associated. A total 116 samples were obtained from three study regions namely city, Minchinabad, ...