Archives-J 

The FTIR and FT-Raman spectra of the o-nitrobenzaldehyde oxime (ONBO) have been recorded in the regions 4000-400 and 3500-100 cm^-1 respectively. The spectra were interpreted with the aid of normal coordinate analysis following full structure optimization and force field calculations based on density functional theory (DFT) using standard B3LYP/6-31+G(d,p) and B3LYP/6-31++G(d,p) method and basis set combination. The geometries and normal modes of vibration obtained from the DFT method are in good agreement with the experimental data. The total energy distribution (TED) values obtained reflect the correctness of the vibrational assignments.

A magic square of order 3n is 3n×3n matrix containing integers in such a way that each row and column add up to the same value. We generalize this notion to that of a 3n×3n matrix with the help of a special geometrical figure without having much knowledge of algebra and another branch of mathematics.

Property tax is gradually becoming a major source of revenue for local councils in Nigeria. However, in generating revenue through property tax there is the need for local councils to consider the attitude of the residents within their jurisdiction to payment of the property tax in order to encourage public participation in the usage and the collection of the property tax. The methodology of study therefore is based on the questionaire distribution of 0.00035% of the population of the study and analysed with multivariate analysis. The multivariate analysis examined the payment of property tax as an independent variable against three dependent variables which are Awareness of Property tax, willingness to pay if property tax is splited into forms and willingness to reside or shift location if the property tax is reviewed upward. The result of the study suggest that with a calculated alpha level of 0.024 which is less than 0.05, commercial property occupants in this local government will shift location if the property tax is reviewed upward. It is the recommendation of the study therefore, that there will be the need for local government to set up a machinery to monitor the attitude of the residents as this findings may be different in other local government areas.

The increase in use of non-renewable fossil fuels may have increased the amount of carbon dioxide and other Green House Gases in the atmosphere to produce climate change and other environmental problems both on local and global scales. The Intergovernmental Panel on Climate Change predicts that there will be a temperature rise of about 1.4 to 5.8^oC during 2100. Almost all the countries are now seriously thinking on controlling the fossil fuel use so as to arrest global warming. Biogas energy produced from poultry litter is one of the fastest growing clean energy source technologies across the world. Mapping of power potential from poultry litter in Namakkal block is the focus of the present study. The study employs Geographical Information System to map the biogas energy resources of Namakkal block and analyze the variability considering spatial aspects. Taking these into account, the present status of the alternative energy potential is assessed and maps have been prepared. The Poultry litter quantity has been estimated and used for evaluation of the alternative energy potential. The study shows that, the great green energy potential (83,457 KW/day) available in Namakkal block. This technology ensures reducing Green House Gas emissions, sustainable development, energy security and employment generation in the study area.

The exploitation of biologically active secondary metabolites for useful applications, including therapeutic drugs, is far from new. Since ancient times, nature has been recognized as an important source of potential drugs; examples of early uses and benefits of natural products for human can be found in most major civilizations (Newman et al., 2000; Constantino et al., 2004). The use of natural products for medical purposes slowly developed into the scientific field of pharmacogenosy. However, this was not until the early 1800’s when the active principles from plants were isolated and characterized. Among the first active principles isolated were morphine atropine, colchicines and caffeine (Newman et al., 2000). Morphine, atropine, and caffeine are today listed as core medicines in the World Health Organization’s “Essential Drugs List”, which is a list of minimum medical needs for basic health care systems (WHO, 2005).

Pure and 0.1 mole % L-aspartic acid doped Ammonium Dihydrogen Phosphate (ADP) have been grown by solvent slow evaporation technique at room temperature. The grown crystals were characterized by powder X-ray diffraction, Uv-visible, FTIR and Raman FTIR analysis. The doping of L-aspartic acid was confirmed by FTIR spectrum and Raman FTIR. The Nonlinear optical property (SHG) of L-aspartic acid doped ADP was increased than the Pure ADP. Thermally stable for both pure and L-aspartic acid doped ADP crystal. Micro hardness studies were carried out on the grown crystal.

Wireless body area sensors network technology provides ef?cient communication Solution to Omnipresent health-care system. Here the system is taking care of diabetes patient through the WBASN even when the patients is mobile and preserving his all test reports and prescribed medicine at server side .This system provide early detection of abnormal condition and prevention of acute consequences as well as ECG of the patient. The produced android application send alert message with his present location to the doctor as well as family simultaneously if there is any sudden ?uctuation in patients body.

Soil and Tailing samples in Dan-Kande gold mining environment were analysed with the aid of X-Ray Fluorescence technique. The long period of artisanal mining exercises in the environment calls for investigation for health benefits of critical group. Of the detected elements, It was observed that Mn, Fe, Ni, Cu, and as occurs in raised concentrations at many folds above USEPA regulatory benchmarks at the café and residential areas. There is a close correlation between the raised values obtained from the House and café samples indicating that minerals are being taking into various houses for processing. This is a potential health bomb due to explode.

The paper reports key issues associated with recent incidences of heavy metals pollution in Nigeria. Factors such as poor government policies, poverty, ignorance and inappropriate prevention and control measures are the key reasons responsible for the problem. Different diseases and subsequent deaths have been documented. For example, Zamfara lead poisoning that claimed the lives of over 500 children, and left thousands in severe health situations in 2010, is the worst of its kind in the global record of the year. To address the issue complete phasing-out of leaded gasoline and policies against illegal mining are necessary. Environmental education (especially in the rural areas) and effective poverty alleviation programmes are required to ensure good understanding of the gravity of the problem and compliance with applicable laws. Adequate funding of health sector is essential to promote training of health personals and good treatment of affected people.

A multitude of studies have been conducted to assess volatility. Since the work of Mandelbrot (1963) and Fama (1965), researchers have been designing several volatility calculation models. However, the ARCH process of Engle (1982) and GARCH of Bollerslev (1986) are the most important initiatives. Our empirical validation has studied the evolution of covariance between volatilities of U.S. indices on the one hand, and non-US indices, on the other hand, over eleven years. We found changes in covariance marked by amplifications during periods of crises. These show transmissions of excess volatility between markets, where a contagion phenomenon prevails.